Trace number 3706096

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.09 1800.51

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K176.opb
MD5SUM3f678424628fecb2a53891618f9bde8f
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables20944
Total number of constraints21298
Number of constraints which are clauses21122
Number of constraints which are cardinality constraints (but not clauses)176
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint176
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 177
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.78/0.84	c 2012-05-28T11:14:13+0200
0.78/0.84	c arch = x86_64
0.78/0.84	c os = linux
0.78/0.84	c compiler = ghc 7.4
0.78/0.84	c packages:
0.78/0.84	c   OptDir-0.0.1
0.78/0.84	c   array-0.4.0.0
0.78/0.84	c   base-4.5.0.0
0.78/0.84	c   bytestring-0.9.2.1
0.78/0.84	c   containers-0.4.2.1
0.78/0.84	c   deepseq-1.3.0.0
0.78/0.84	c   mtl-2.1.1
0.78/0.84	c   old_locale-1.0.0.4
0.78/0.84	c   parse_dimacs-1.2
0.78/0.84	c   parsec-3.1.2
0.78/0.84	c   queue-0.1.2
0.78/0.84	c   stm-2.3
0.78/0.84	c   time-1.4
0.78/0.84	c command line = ["--pb","HOME/instance-3706096-1338196453.opb"]
0.78/0.84	c #vars 20944
0.78/0.84	c #constraints 21298
0.78/0.84	c Solving starts ...
342.33/342.53	c learnt constraints deletion: 52605 -> 26312
566.30/566.56	c learnt constraints deletion: 55554 -> 27791
865.43/865.75	c learnt constraints deletion: 62032 -> 31024
1153.67/1154.05	c learnt constraints deletion: 66079 -> 33040
1439.74/1440.15	c learnt constraints deletion: 68334 -> 34204

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3706096-1338196453/watcher-3706096-1338196453 -o /tmp/evaluation-result-3706096-1338196453/solver-3706096-1338196453 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706096-1338196453.opb 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 28106
/proc/meminfo: memFree=27137236/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 807 0 0 0 0 0 0 0 20 0 1 0 285773922 6356992 729 33554432000 4194304 8973514 140736187062192 140736187061456 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 1552 729 415 1167 0 333 0

[startup+0.091872 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 28106
/proc/meminfo: memFree=27137236/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=12352 CPUtime=0.08 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 2300 0 0 0 8 0 0 0 20 0 1 0 285773922 12648448 2223 33554432000 4194304 8973514 140736187062192 140736187061456 4209439 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 3088 2230 417 1167 0 1869 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12352

[startup+0.100298 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 28106
/proc/meminfo: memFree=27137236/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=12352 CPUtime=0.09 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 2354 0 0 0 9 0 0 0 20 0 1 0 285773922 12648448 2276 33554432000 4194304 8973514 140736187062192 140736187061456 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 3088 2276 417 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300267 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 28106
/proc/meminfo: memFree=27137236/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=24640 CPUtime=0.29 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 5345 0 0 0 28 1 0 0 20 0 1 0 285773922 25231360 5267 33554432000 4194304 8973514 140736187062192 140736187061456 4209439 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 6160 5274 418 1167 0 4941 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24640

[startup+0.700268 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 28106
/proc/meminfo: memFree=27137236/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=59456 CPUtime=0.69 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 14002 0 0 0 67 2 0 0 20 0 1 0 285773922 60882944 13924 33554432000 4194304 8973514 140736187062192 140736187061456 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 14864 13924 425 1167 0 13645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59456

[startup+1.50027 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 28107
/proc/meminfo: memFree=27045196/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=63552 CPUtime=1.48 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 15187 0 0 0 146 2 0 0 20 0 1 0 285773922 65077248 15109 33554432000 4194304 8973514 140736187062192 140736187061688 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 15888 15109 444 1167 0 14669 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 63552

[startup+3.10027 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 28107
/proc/meminfo: memFree=27042676/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=63552 CPUtime=3.09 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 15187 0 0 0 306 3 0 0 20 0 1 0 285773922 65077248 15109 33554432000 4194304 8973514 140736187062192 140736187061456 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 15888 15109 444 1167 0 14669 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 63552

[startup+6.30027 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 28107
/proc/meminfo: memFree=27041312/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=63552 CPUtime=6.29 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 15187 0 0 0 625 4 0 0 20 0 1 0 285773922 65077248 15109 33554432000 4194304 8973514 140736187062192 140736187061688 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 15888 15109 444 1167 0 14669 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 63552

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 28107
/proc/meminfo: memFree=27032108/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=63552 CPUtime=12.69 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 15187 0 0 0 1264 5 0 0 20 0 1 0 285773922 65077248 15109 33554432000 4194304 8973514 140736187062192 140736187061688 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 15888 15109 444 1167 0 14669 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63552

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 28107
/proc/meminfo: memFree=26997008/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=79936 CPUtime=25.49 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 19177 0 0 0 2541 8 0 0 20 0 1 0 285773922 81854464 19099 33554432000 4194304 8973514 140736187062192 140736187061688 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 19984 19099 444 1167 0 18765 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 79936

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 28107
/proc/meminfo: memFree=26922204/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=113728 CPUtime=51.08 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 27731 0 0 0 5092 16 0 0 20 0 1 0 285773922 116457472 27653 33554432000 4194304 8973514 140736187062192 140736187061688 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 28432 27653 444 1167 0 27213 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 113728

[startup+102.306 s]
/proc/loadavg: 2.07 2.02 1.99 3/177 28107
/proc/meminfo: memFree=26812308/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=170048 CPUtime=102.26 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 41597 0 0 0 10199 27 0 0 20 0 1 0 285773922 174129152 41509 33554432000 4194304 8973514 140736187062192 140736187044160 7707296 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 42512 41509 444 1167 0 41293 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 170048

[startup+162.3 s]
/proc/loadavg: 2.02 2.01 1.99 3/177 28107
/proc/meminfo: memFree=26725180/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=220224 CPUtime=162.21 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 54394 0 0 0 16177 44 0 0 20 0 1 0 285773922 225509376 54265 33554432000 4194304 8973514 140736187062192 140736187044160 4427291 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 55056 54265 444 1167 0 53837 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 220224

[startup+222.3 s]
/proc/loadavg: 2.01 2.00 1.99 3/177 28108
/proc/meminfo: memFree=26674600/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=265280 CPUtime=222.17 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 65688 0 0 0 22159 58 0 0 20 0 1 0 285773922 271646720 65521 33554432000 4194304 8973514 140736187062192 140736187061688 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 66320 65521 444 1167 0 65101 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 265280

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 28108
/proc/meminfo: memFree=26593568/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=315456 CPUtime=282.14 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 78223 0 0 0 28139 75 0 0 20 0 1 0 285773922 323026944 78045 33554432000 4194304 8973514 140736187062192 140736187061456 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 78864 78045 444 1167 0 77645 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 315456

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 28108
/proc/meminfo: memFree=26555128/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=350272 CPUtime=342.13 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 86767 0 0 0 34125 88 0 0 20 0 1 0 285773922 358678528 86589 33554432000 4194304 8973514 140736187062192 140736187061688 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 87568 86589 445 1167 0 86349 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 350272

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 28111
/proc/meminfo: memFree=26553956/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=350272 CPUtime=402.12 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 86973 0 0 0 40112 100 0 0 20 0 1 0 285773922 358678528 86795 33554432000 4194304 8973514 140736187062192 140736187060160 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 87568 86795 445 1167 0 86349 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 350272

[startup+462.3 s]
/proc/loadavg: 2.04 2.01 1.99 3/177 28111
/proc/meminfo: memFree=26553980/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=350272 CPUtime=462.11 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 86973 0 0 0 46098 113 0 0 20 0 1 0 285773922 358678528 86795 33554432000 4194304 8973514 140736187062192 140736187061688 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 87568 86795 445 1167 0 86349 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 350272

[startup+522.3 s]
/proc/loadavg: 2.01 2.01 1.99 3/176 28111
/proc/meminfo: memFree=26532536/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=350272 CPUtime=522.1 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 86973 0 0 0 52087 123 0 0 20 0 1 0 285773922 358678528 86795 33554432000 4194304 8973514 140736187062192 140736187061688 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 87568 86795 445 1167 0 86349 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 350272

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 28112
/proc/meminfo: memFree=26515416/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=367680 CPUtime=582.09 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 91325 0 0 0 58075 134 0 0 20 0 1 0 285773922 376504320 91147 33554432000 4194304 8973514 140736187062192 140736187061456 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 91920 91147 445 1167 0 90701 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 367680

[startup+642.3 s]

################
# More data... #
################

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 28113
/proc/meminfo: memFree=26501752/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=379968 CPUtime=882.02 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 94423 0 0 0 88013 189 0 0 20 0 1 0 285773922 389087232 94219 33554432000 4194304 8973514 140736187062192 140736187061688 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 94992 94219 445 1167 0 93773 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 379968

[startup+942.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 28113
/proc/meminfo: memFree=26501876/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=379968 CPUtime=942.01 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 94423 0 0 0 94002 199 0 0 20 0 1 0 285773922 389087232 94219 33554432000 4194304 8973514 140736187062192 140736187061456 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 94992 94219 445 1167 0 93773 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 379968

[startup+1002.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 28116
/proc/meminfo: memFree=26501868/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=379968 CPUtime=1002 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 94423 0 0 0 99988 212 0 0 20 0 1 0 285773922 389087232 94219 33554432000 4194304 8973514 140736187062192 140736187061688 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 94992 94219 445 1167 0 93773 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 379968

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28116
/proc/meminfo: memFree=26501988/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=379968 CPUtime=1061.99 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 94424 0 0 0 105978 221 0 0 20 0 1 0 285773922 389087232 94219 33554432000 4194304 8973514 140736187062192 140736187061456 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 94992 94219 445 1167 0 93773 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 379968

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28116
/proc/meminfo: memFree=26501864/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=379968 CPUtime=1121.98 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 94424 0 0 0 111968 230 0 0 20 0 1 0 285773922 389087232 94219 33554432000 4194304 8973514 140736187062192 140736187061688 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 94992 94219 445 1167 0 93773 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 379968

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28117
/proc/meminfo: memFree=26515016/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=365632 CPUtime=1181.97 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 95192 0 0 0 117958 239 0 0 20 0 1 0 285773922 374407168 90635 33554432000 4194304 8973514 140736187062192 140736187061688 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 91408 90635 445 1167 0 90189 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 365632

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28117
/proc/meminfo: memFree=26513276/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=357440 CPUtime=1241.96 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 95192 0 0 0 123944 252 0 0 20 0 1 0 285773922 366018560 88587 33554432000 4194304 8973514 140736187062192 140736187061688 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 89360 88587 445 1167 0 88141 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 357440

[startup+1302.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 28117
/proc/meminfo: memFree=26505836/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=357440 CPUtime=1301.96 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 95192 0 0 0 129932 264 0 0 20 0 1 0 285773922 366018560 88587 33554432000 4194304 8973514 140736187062192 140736187061456 4209198 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 89360 88587 445 1167 0 88141 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 357440

[startup+1362.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 28117
/proc/meminfo: memFree=26499636/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=357440 CPUtime=1361.94 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 95192 0 0 0 135920 274 0 0 20 0 1 0 285773922 366018560 88587 33554432000 4194304 8973514 140736187062192 140736187060160 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 89360 88587 445 1167 0 88141 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 357440

[startup+1422.31 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 28117
/proc/meminfo: memFree=26499388/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=359488 CPUtime=1421.94 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 95453 0 0 0 141910 284 0 0 20 0 1 0 285773922 368115712 88848 33554432000 4194304 8973514 140736187062192 140736187061688 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 89872 88848 445 1167 0 88653 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 359488

[startup+1482.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 28118
/proc/meminfo: memFree=26489268/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=368704 CPUtime=1481.93 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 98010 0 0 0 147897 296 0 0 20 0 1 0 285773922 377552896 91403 33554432000 4194304 8973514 140736187062192 140736187061688 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 92176 91403 445 1167 0 90957 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 368704

[startup+1542.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 28118
/proc/meminfo: memFree=26488772/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=368704 CPUtime=1541.91 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 98010 0 0 0 153882 309 0 0 20 0 1 0 285773922 377552896 91403 33554432000 4194304 8973514 140736187062192 140736187061456 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 92176 91403 445 1167 0 90957 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 368704

[startup+1602.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/178 28121
/proc/meminfo: memFree=26475496/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=368704 CPUtime=1601.91 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 98010 0 0 0 159871 320 0 0 20 0 1 0 285773922 377552896 91403 33554432000 4194304 8973514 140736187062192 140736187061456 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 92176 91403 445 1167 0 90957 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 368704

[startup+1662.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/177 28121
/proc/meminfo: memFree=26461264/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=368704 CPUtime=1661.89 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 98010 0 0 0 165860 329 0 0 20 0 1 0 285773922 377552896 91403 33554432000 4194304 8973514 140736187062192 140736187061456 4424580 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 92176 91403 445 1167 0 90957 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 368704

[startup+1722.3 s]
/proc/loadavg: 2.06 2.06 2.00 3/177 28121
/proc/meminfo: memFree=26446756/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=368704 CPUtime=1721.88 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 98010 0 0 0 171848 340 0 0 20 0 1 0 285773922 377552896 91403 33554432000 4194304 8973514 140736187062192 140736187061456 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 92176 91403 445 1167 0 90957 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 368704

[startup+1782.3 s]
/proc/loadavg: 2.06 2.06 2.00 3/177 28122
/proc/meminfo: memFree=26424188/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=384064 CPUtime=1781.88 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 101718 0 0 0 177837 351 0 0 20 0 1 0 285773922 393281536 95111 33554432000 4194304 8973514 140736187062192 140736187061688 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 96016 95111 445 1167 0 94797 0
Current children cumulated CPU time (s) 1781.88
Current children cumulated vsize (KiB) 384064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.11 2.07 2.01 2/175 28123
/proc/meminfo: memFree=26753852/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=390208 CPUtime=1800.08 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 103270 0 0 0 179653 355 0 0 20 0 1 0 285773922 399572992 96663 33554432000 4194304 8973514 140736187062192 140736187061688 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 97552 96663 445 1167 0 96333 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 390208

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 2.11 2.07 2.01 2/175 28123
/proc/meminfo: memFree=26753852/32873844 swapFree=6088/6088
[pid=28106] ppid=28104 vsize=390208 CPUtime=1800.08 cores=0,2,4,6
/proc/28106/stat : 28106 (toysat) R 28104 28106 27853 0 -1 4202496 103270 0 0 0 179653 355 0 0 20 0 1 0 285773922 399572992 96663 33554432000 4194304 8973514 140736187062192 140736187061688 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28106/statm: 97552 96663 445 1167 0 96333 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 390208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.09
CPU user time (s): 1796.54
CPU system time (s): 3.55546
CPU usage (%): 99.9768
Max. virtual memory (cumulated for all children) (KiB): 390208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.54
system time used= 3.55546
maximum resident set size= 386652
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 103270
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 141
involuntary context switches= 1910

runsolver used 3.39048 second user time and 8.60469 second system time

The end

Launcher Data 

Begin job on node108 at 2012-05-28 11:14:13
IDJOB=3706096
IDBENCH=90147
IDSOLVER=2285
FILE ID=node108/3706096-1338196453
RUNJOBID= node108-1338192848-27869
PBS_JOBID= 14624581
Free space on /tmp= 71716 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K176.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706096-1338196453/watcher-3706096-1338196453 -o /tmp/evaluation-result-3706096-1338196453/solver-3706096-1338196453 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706096-1338196453.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3f678424628fecb2a53891618f9bde8f
RANDOM SEED=1646605416

node108.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27138244 kB
Buffers:          325424 kB
Cached:          4594568 kB
SwapCached:            0 kB
Active:           681400 kB
Inactive:        4258904 kB
Active(anon):      19336 kB
Inactive(anon):        0 kB
Active(file):     662064 kB
Inactive(file):  4258904 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             17108 kB
Writeback:             0 kB
AnonPages:         23024 kB
Mapped:            15620 kB
Shmem:               200 kB
Slab:             656780 kB
SReclaimable:      98980 kB
SUnreclaim:       557800 kB
KernelStack:        1440 kB
PageTables:         3992 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     129416 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71716 MiB
End job on node108 at 2012-05-28 11:44:16