Trace number 3702251

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
npSolver inc-topdown-quickBound? (problem) 10.86 12.2534

General information on the benchmark

NameOPT-BIGINT-LIN/graca/
normalized-ped2.G.recomb5-0.01-5.opb
MD5SUM1ec0d3fa7554a4f3a14cece692c79319
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark40763
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables208489
Total number of constraints1647554
Number of constraints which are clauses1647554
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint579
Number of terms in the objective function 18980
Biggest coefficient in the objective function 581
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 10690980
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 581
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 10690980
Number of bits of the biggest sum of numbers24
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.69/4.74	c run inc solver
4.69/4.74	c [INC SYSTEM] run initial solver
4.69/4.74	c [INC SYSTEM] preprocess with white file
8.45/8.51	c [INC SYSTEM] finished preprocessing in 3 s
8.45/8.51	c [INC SYSTEM] execute solver
8.76/8.81	c [INC SEARCH] formula is SAT
8.85/8.94	c [INC SYSTEM] solved the initial formula
10.75/10.83	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
10.86/12.25	HOME/npSolver-pbo-Itdqb.sh: line 18: 26441 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -useBinSearch=0 -useCP2=1 -useInc=1

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-3702251-1338143227/watcher-3702251-1338143227 -o /tmp/evaluation-result-3702251-1338143227/solver-3702251-1338143227 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702251-1338143227.opb 2115697542 HOME HOME 

running on 4 cores: 1,3,5,7

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: 2.50 2.11 2.03 3/181 26440
/proc/meminfo: memFree=31741728/32873648 swapFree=7116/7116
[pid=26440] ppid=26438 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26440/stat : 26440 (npSolver-pbo-It) S 26438 26440 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 280448332 9367552 275 33554432000 4194304 5064252 140733243676736 140733243675648 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/26440/statm: 2287 275 233 213 0 72 0

[startup+0.0916569 s]
/proc/loadavg: 2.50 2.11 2.03 3/181 26440
/proc/meminfo: memFree=31741728/32873648 swapFree=7116/7116
[pid=26440] ppid=26438 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26440/stat : 26440 (npSolver-pbo-It) S 26438 26440 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 280448332 9367552 275 33554432000 4194304 5064252 140733243676736 140733243675648 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/26440/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100144 s]
/proc/loadavg: 2.50 2.11 2.03 3/181 26440
/proc/meminfo: memFree=31741728/32873648 swapFree=7116/7116
[pid=26440] ppid=26438 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26440/stat : 26440 (npSolver-pbo-It) S 26438 26440 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 280448332 9367552 275 33554432000 4194304 5064252 140733243676736 140733243675648 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/26440/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300104 s]
/proc/loadavg: 2.50 2.11 2.03 3/181 26440
/proc/meminfo: memFree=31741728/32873648 swapFree=7116/7116
[pid=26440] ppid=26438 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26440/stat : 26440 (npSolver-pbo-It) S 26438 26440 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 280448332 9367552 275 33554432000 4194304 5064252 140733243676736 140733243675648 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/26440/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700109 s]
/proc/loadavg: 2.50 2.11 2.03 3/181 26440
/proc/meminfo: memFree=31741728/32873648 swapFree=7116/7116
[pid=26440] ppid=26438 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26440/stat : 26440 (npSolver-pbo-It) S 26438 26440 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 280448332 9367552 275 33554432000 4194304 5064252 140733243676736 140733243675648 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/26440/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5002 s]
/proc/loadavg: 2.50 2.11 2.03 3/183 26446
/proc/meminfo: memFree=31697400/32873648 swapFree=7116/7116
[pid=26440] ppid=26438 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26440/stat : 26440 (npSolver-pbo-It) S 26438 26440 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 280448332 9367552 275 33554432000 4194304 5064252 140733243676736 140733243675648 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/26440/statm: 2287 275 233 213 0 72 0
[pid=26441] ppid=26440 vsize=20164 CPUtime=1.48 cores=1,3,5,7
/proc/26441/stat : 26441 (npSolver-pbo) R 26440 26440 31461 0 -1 4202496 2900 0 0 0 147 1 0 0 20 0 1 0 280448333 20647936 3383 33554432000 4194304 5992684 140736898937744 140736898933864 5179600 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/26441/statm: 5041 3383 145 440 0 4597 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 29312

[startup+3.10014 s]
/proc/loadavg: 2.50 2.11 2.03 3/183 26453
/proc/meminfo: memFree=31688656/32873648 swapFree=7116/7116
[pid=26440] ppid=26438 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26440/stat : 26440 (npSolver-pbo-It) S 26438 26440 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 280448332 9367552 275 33554432000 4194304 5064252 140733243676736 140733243675648 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/26440/statm: 2287 275 233 213 0 72 0
[pid=26441] ppid=26440 vsize=37472 CPUtime=3.08 cores=1,3,5,7
/proc/26441/stat : 26441 (npSolver-pbo) R 26440 26440 31461 0 -1 4202496 3655 0 0 0 306 2 0 0 20 0 1 0 280448333 38371328 6174 33554432000 4194304 5992684 140736898937744 140736898933864 5179600 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/26441/statm: 9368 6174 145 440 0 8924 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 46620

[startup+6.3004 s]
/proc/loadavg: 2.46 2.11 2.03 3/185 26476
/proc/meminfo: memFree=31446944/32873648 swapFree=7116/7116
[pid=26440] ppid=26438 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26440/stat : 26440 (npSolver-pbo-It) S 26438 26440 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 280448332 9367552 275 33554432000 4194304 5064252 140733243676736 140733243675648 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/26440/statm: 2287 275 233 213 0 72 0
[pid=26441] ppid=26440 vsize=92620 CPUtime=4.74 cores=1,3,5,7
/proc/26441/stat : 26441 (npSolver-pbo) S 26440 26440 31461 0 -1 4202496 10495 0 0 0 462 12 0 0 20 0 1 0 280448333 94842880 16397 33554432000 4194304 5992684 140736898937744 140736898932192 5175646 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 1 0 0
/proc/26441/statm: 23155 16397 164 440 0 22711 0
[pid=26471] ppid=26441 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26471/stat : 26471 (cp2_pre.sh) S 26441 26440 31461 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 280448809 9367552 277 33554432000 4194304 5064252 140733477638064 140733477636768 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26471/statm: 2287 277 234 213 0 72 0
[pid=26472] ppid=26471 vsize=223000 CPUtime=1.52 cores=1,3,5,7
/proc/26472/stat : 26472 (coprocessor) R 26471 26440 31461 0 -1 4202496 34663 0 0 0 145 7 0 0 20 0 1 0 280448810 228352000 54232 33554432000 4194304 6586260 140735858001696 140735857997960 4754035 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/26472/statm: 55750 54232 182 584 0 55162 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 333916

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

[startup+9.50026 s]
/proc/loadavg: 2.43 2.11 2.03 3/184 26499
/proc/meminfo: memFree=31563368/32873648 swapFree=7116/7116
[pid=26440] ppid=26438 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26440/stat : 26440 (npSolver-pbo-It) S 26438 26440 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 280448332 9367552 275 33554432000 4194304 5064252 140733243676736 140733243675648 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/26440/statm: 2287 275 233 213 0 72 0
[pid=26441] ppid=26440 vsize=102884 CPUtime=9.17 cores=1,3,5,7
/proc/26441/stat : 26441 (npSolver-pbo) R 26440 26440 31461 0 -1 4202496 12224 40822 0 0 531 13 317 56 20 0 1 0 280448333 105353216 18971 33554432000 4194304 5992684 140736898937744 140736898932520 5179600 0 0 4096 0 0 0 0 17 5 0 0 1 0 0
/proc/26441/statm: 25721 18971 172 440 0 25277 0
[pid=26499] ppid=26441 vsize=79628 CPUtime=0.28 cores=1,3,5,7
/proc/26499/stat : 26499 (glucosInc) S 26441 26440 31461 0 -1 4202496 15476 0 0 0 26 2 0 0 20 0 1 0 280449184 81539072 17065 33554432000 4194304 5654031 140737071485728 140737071484040 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/26499/statm: 19907 17065 147 357 0 19547 0
Current children cumulated CPU time (s) 9.45
Current children cumulated vsize (KiB) 191660

[startup+11.1004 s]
/proc/loadavg: 2.43 2.11 2.03 3/185 26514
/proc/meminfo: memFree=31518872/32873648 swapFree=7116/7116
[pid=26440] ppid=26438 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26440/stat : 26440 (npSolver-pbo-It) S 26438 26440 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 280448332 9367552 275 33554432000 4194304 5064252 140733243676736 140733243675648 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/26440/statm: 2287 275 233 213 0 72 0
[pid=26441] ppid=26440 vsize=102888 CPUtime=10.57 cores=1,3,5,7
/proc/26441/stat : 26441 (npSolver-pbo) R 26440 26440 31461 0 -1 4204032 12237 40822 0 0 664 20 317 56 20 0 1 0 280448333 105357312 18983 33554432000 4194304 5992684 140736898937744 140736898932280 5240597 0 0 4096 0 0 0 0 17 5 0 0 1 0 0
/proc/26441/statm: 25722 18983 183 440 0 25278 0
[pid=26499] ppid=26441 vsize=79628 CPUtime=0.28 cores=1,3,5,7
/proc/26499/stat : 26499 (glucosInc) S 26441 26440 31461 0 -1 4202496 15476 0 0 0 26 2 0 0 20 0 1 0 280449184 81539072 17065 33554432000 4194304 5654031 140737071485728 140737071484040 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/26499/statm: 19907 17065 147 357 0 19547 0
Current children cumulated CPU time (s) 10.85
Current children cumulated vsize (KiB) 191664

[startup+11.9002 s]
/proc/loadavg: 2.43 2.11 2.03 3/185 26514
/proc/meminfo: memFree=31518872/32873648 swapFree=7116/7116
[pid=26440] ppid=26438 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26440/stat : 26440 (npSolver-pbo-It) S 26438 26440 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 280448332 9367552 275 33554432000 4194304 5064252 140733243676736 140733243675648 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/26440/statm: 2287 275 233 213 0 72 0
[pid=26441] ppid=26440 vsize=102888 CPUtime=10.58 cores=1,3,5,7
/proc/26441/stat : 26441 (npSolver-pbo) S 26440 26440 31461 0 -1 4204032 12238 40822 0 0 664 21 317 56 20 0 1 0 280448333 105357312 18984 33554432000 4194304 5992684 140736898937744 140736898932280 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 1 0 0
/proc/26441/statm: 25722 18984 184 440 0 25278 0
[pid=26499] ppid=26441 vsize=79628 CPUtime=0.28 cores=1,3,5,7
/proc/26499/stat : 26499 (glucosInc) S 26441 26440 31461 0 -1 4202496 15476 0 0 0 26 2 0 0 20 0 1 0 280449184 81539072 17065 33554432000 4194304 5654031 140737071485728 140737071484040 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/26499/statm: 19907 17065 147 357 0 19547 0
Current children cumulated CPU time (s) 10.86
Current children cumulated vsize (KiB) 191664

[startup+12.1069 s]
/proc/loadavg: 2.43 2.11 2.03 2/185 26521
/proc/meminfo: memFree=31403496/32873648 swapFree=7116/7116
[pid=26440] ppid=26438 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26440/stat : 26440 (npSolver-pbo-It) S 26438 26440 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 280448332 9367552 275 33554432000 4194304 5064252 140733243676736 140733243675648 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/26440/statm: 2287 275 233 213 0 72 0
[pid=26441] ppid=26440 vsize=102888 CPUtime=10.58 cores=1,3,5,7
/proc/26441/stat : 26441 (npSolver-pbo) S 26440 26440 31461 0 -1 4204032 12238 40822 0 0 664 21 317 56 20 0 1 0 280448333 105357312 18984 33554432000 4194304 5992684 140736898937744 140736898932280 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 1 0 0
/proc/26441/statm: 25722 18984 184 440 0 25278 0
[pid=26499] ppid=26441 vsize=79628 CPUtime=0.28 cores=1,3,5,7
/proc/26499/stat : 26499 (glucosInc) S 26441 26440 31461 0 -1 4202496 15476 0 0 0 26 2 0 0 20 0 1 0 280449184 81539072 17065 33554432000 4194304 5654031 140737071485728 140737071484040 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/26499/statm: 19907 17065 147 357 0 19547 0
Current children cumulated CPU time (s) 10.86
Current children cumulated vsize (KiB) 191664

[startup+12.2002 s]
/proc/loadavg: 2.43 2.11 2.03 2/185 26521
/proc/meminfo: memFree=31403496/32873648 swapFree=7116/7116
[pid=26440] ppid=26438 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26440/stat : 26440 (npSolver-pbo-It) S 26438 26440 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 280448332 9367552 275 33554432000 4194304 5064252 140733243676736 140733243675648 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/26440/statm: 2287 275 233 213 0 72 0
[pid=26441] ppid=26440 vsize=102888 CPUtime=10.58 cores=1,3,5,7
/proc/26441/stat : 26441 (npSolver-pbo) S 26440 26440 31461 0 -1 4204032 12238 40822 0 0 664 21 317 56 20 0 1 0 280448333 105357312 18984 33554432000 4194304 5992684 140736898937744 140736898932280 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 1 0 0
/proc/26441/statm: 25722 18984 184 440 0 25278 0
[pid=26499] ppid=26441 vsize=79628 CPUtime=0.28 cores=1,3,5,7
/proc/26499/stat : 26499 (glucosInc) S 26441 26440 31461 0 -1 4202496 15476 0 0 0 26 2 0 0 20 0 1 0 280449184 81539072 17065 33554432000 4194304 5654031 140737071485728 140737071484040 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/26499/statm: 19907 17065 147 357 0 19547 0
Current children cumulated CPU time (s) 10.86
Current children cumulated vsize (KiB) 191664

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26440 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=819507
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=784880
# CPU time returned by wait4() is 10.6044
# while last known CPU time is 10.86
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 12.2534
CPU time (s): 10.86
CPU user time (s): 10.07
CPU system time (s): 0.79
CPU usage (%): 88.6283
Max. virtual memory (cumulated for all children) (KiB): 375848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.81951
system time used= 0.78488
maximum resident set size= 266016
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53434
page faults= 0
swaps= 0
block input operations= 8
block output operations= 102440
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 23997
involuntary context switches= 30

runsolver used 0.030995 second user time and 0.085986 second system time

The end

Launcher Data 

Begin job on node123 at 2012-05-27 20:27:09
IDJOB=3702251
IDBENCH=92793
IDSOLVER=2278
FILE ID=node123/3702251-1338143227
RUNJOBID= node123-1338124037-31478
PBS_JOBID= 14624505
Free space on /tmp= 71616 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/graca/normalized-ped2.G.recomb5-0.01-5.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702251-1338143227/watcher-3702251-1338143227 -o /tmp/evaluation-result-3702251-1338143227/solver-3702251-1338143227 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702251-1338143227.opb 2115697542 HOME HOME

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

MD5SUM BENCH= 1ec0d3fa7554a4f3a14cece692c79319
RANDOM SEED=2115697542

node123.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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	: 5331.92
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		: 2667.217
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		: 2667.217
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		: 2667.217
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	: 5331.91
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		: 2667.217
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	: 5331.91
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		: 2667.217
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:       32873648 kB
MemFree:        31741628 kB
Buffers:          139992 kB
Cached:           149776 kB
SwapCached:          956 kB
Active:           278260 kB
Inactive:          59524 kB
Active(anon):      41332 kB
Inactive(anon):     9416 kB
Active(file):     236928 kB
Inactive(file):    50108 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67102956 kB
Dirty:             69048 kB
Writeback:             0 kB
AnonPages:         54604 kB
Mapped:            12040 kB
Shmem:                 0 kB
Slab:             654876 kB
SReclaimable:      98064 kB
SUnreclaim:       556812 kB
KernelStack:        1488 kB
PageTables:         4104 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     171588 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71524 MiB
End job on node123 at 2012-05-27 20:27:21