Trace number 3747800

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 NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topDown (fixed)? (problem) 4.5 4.69698

General information on the benchmark

Name/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/
normalized-90_rounds_10_errors.opb
MD5SUMb561a61efc46169e6f19abce33721598
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark19.745
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables584
Total number of constraints427
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)33
Number of constraints which are nor clauses,nor cardinality constraints394
Minimum length of a constraint1
Maximum length of a constraint34
Number of terms in the objective function 182
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 182
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 182
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2406
Sum of products size (including duplicates)10572
Number of different products2406
Sum of products size10572

Solver Data 

0.00/0.02	c old isEQ: 244, new EQ is 1
0.00/0.02	c old isEQ: 1, new EQ is 1
0.00/0.02	c old isEQ: 1, new EQ is 1
0.00/0.02	c old isEQ: 1, new EQ is 1
0.00/0.02	c old isEQ: 1, new EQ is 1
0.00/0.02	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.13	c old isEQ: 1, new EQ is 1
0.00/0.14	c old isEQ: 1, new EQ is 1
0.00/0.14	c old isEQ: 1, new EQ is 1
0.00/0.14	c old isEQ: 1, new EQ is 1
0.00/0.14	c old isEQ: 1, new EQ is 1
0.00/0.15	c run inc solver
0.00/0.15	c [INC SYSTEM] run initial solver
0.00/0.15	c [INC SYSTEM] preprocess with white file
0.00/0.72	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.72	c [INC SYSTEM] execute solver
4.46/4.52	c [INC SEARCH] formula is SAT
4.46/4.52	c [INC SYSTEM] solved the initial formula
4.46/4.53	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
4.50/4.69	HOME/npSolver-pbo-Itd.sh: line 18: 23659 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -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-3747800-1339104472/watcher-3747800-1339104472 -o /tmp/evaluation-result-3747800-1339104472/solver-3747800-1339104472 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3747800-1339104472.opb 503898361 HOME HOME 

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 2.00 3/176 23658
/proc/meminfo: memFree=31048044/32873852 swapFree=7632/7632
[pid=23658] ppid=23656 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23658/stat : 23658 (npSolver-pbo-It) S 23656 23658 22761 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376572626 9367552 275 33554432000 4194304 5064252 140734012896256 140734012895168 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23658/statm: 2287 275 233 213 0 72 0

[startup+0.0560661 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 23658
/proc/meminfo: memFree=31048044/32873852 swapFree=7632/7632
[pid=23658] ppid=23656 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23658/stat : 23658 (npSolver-pbo-It) S 23656 23658 22761 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376572626 9367552 275 33554432000 4194304 5064252 140734012896256 140734012895168 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23658/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.19781 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 23658
/proc/meminfo: memFree=31048044/32873852 swapFree=7632/7632
[pid=23658] ppid=23656 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23658/stat : 23658 (npSolver-pbo-It) S 23656 23658 22761 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376572626 9367552 275 33554432000 4194304 5064252 140734012896256 140734012895168 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23658/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300229 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 23658
/proc/meminfo: memFree=31048044/32873852 swapFree=7632/7632
[pid=23658] ppid=23656 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23658/stat : 23658 (npSolver-pbo-It) S 23656 23658 22761 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376572626 9367552 275 33554432000 4194304 5064252 140734012896256 140734012895168 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23658/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700249 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 23658
/proc/meminfo: memFree=31048044/32873852 swapFree=7632/7632
[pid=23658] ppid=23656 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23658/stat : 23658 (npSolver-pbo-It) S 23656 23658 22761 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376572626 9367552 275 33554432000 4194304 5064252 140734012896256 140734012895168 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23658/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50025 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23664
/proc/meminfo: memFree=31024808/32873852 swapFree=7632/7632
[pid=23658] ppid=23656 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23658/stat : 23658 (npSolver-pbo-It) S 23656 23658 22761 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376572626 9367552 275 33554432000 4194304 5064252 140734012896256 140734012895168 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23658/statm: 2287 275 233 213 0 72 0
[pid=23659] ppid=23658 vsize=6736 CPUtime=0.69 cores=0,2,4,6
/proc/23659/stat : 23659 (npSolver-pbo) S 23658 23658 22761 0 -1 4202496 3357 10940 0 0 13 0 50 6 20 0 1 0 376572626 6897664 1337 33554432000 4194304 6004724 140733546493376 140733546479656 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23659/statm: 1684 1337 167 442 0 1238 0
[pid=23664] ppid=23659 vsize=20112 CPUtime=0.77 cores=0,2,4,6
/proc/23664/stat : 23664 (glucosInc) R 23659 23658 22761 0 -1 4202496 3768 0 0 0 77 0 0 0 20 0 1 0 376572698 20594688 4109 33554432000 4194304 5654031 140734172393296 140734172391080 4233168 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23664/statm: 5028 4109 131 357 0 4668 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 35996

[startup+3.10026 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23664
/proc/meminfo: memFree=31022948/32873852 swapFree=7632/7632
[pid=23658] ppid=23656 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23658/stat : 23658 (npSolver-pbo-It) S 23656 23658 22761 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376572626 9367552 275 33554432000 4194304 5064252 140734012896256 140734012895168 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23658/statm: 2287 275 233 213 0 72 0
[pid=23659] ppid=23658 vsize=6736 CPUtime=0.69 cores=0,2,4,6
/proc/23659/stat : 23659 (npSolver-pbo) S 23658 23658 22761 0 -1 4202496 3357 10940 0 0 13 0 50 6 20 0 1 0 376572626 6897664 1337 33554432000 4194304 6004724 140733546493376 140733546479656 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23659/statm: 1684 1337 167 442 0 1238 0
[pid=23664] ppid=23659 vsize=20244 CPUtime=2.37 cores=0,2,4,6
/proc/23664/stat : 23664 (glucosInc) R 23659 23658 22761 0 -1 4202496 4658 0 0 0 237 0 0 0 20 0 1 0 376572698 20729856 4156 33554432000 4194304 5654031 140734172393296 140734172391080 4232477 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23664/statm: 5061 4156 132 357 0 4701 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 36128

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

[startup+3.90027 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23664
/proc/meminfo: memFree=31020032/32873852 swapFree=7632/7632
[pid=23658] ppid=23656 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23658/stat : 23658 (npSolver-pbo-It) S 23656 23658 22761 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376572626 9367552 275 33554432000 4194304 5064252 140734012896256 140734012895168 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23658/statm: 2287 275 233 213 0 72 0
[pid=23659] ppid=23658 vsize=6736 CPUtime=0.69 cores=0,2,4,6
/proc/23659/stat : 23659 (npSolver-pbo) S 23658 23658 22761 0 -1 4202496 3357 10940 0 0 13 0 50 6 20 0 1 0 376572626 6897664 1337 33554432000 4194304 6004724 140733546493376 140733546479656 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23659/statm: 1684 1337 167 442 0 1238 0
[pid=23664] ppid=23659 vsize=18804 CPUtime=3.17 cores=0,2,4,6
/proc/23664/stat : 23664 (glucosInc) R 23659 23658 22761 0 -1 4202496 5486 0 0 0 317 0 0 0 20 0 1 0 376572698 19255296 4036 33554432000 4194304 5654031 140734172393296 140734172391192 4232477 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23664/statm: 4701 4036 132 357 0 4341 0
Current children cumulated CPU time (s) 3.86
Current children cumulated vsize (KiB) 34688

[startup+4.30026 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23664
/proc/meminfo: memFree=31019288/32873852 swapFree=7632/7632
[pid=23658] ppid=23656 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23658/stat : 23658 (npSolver-pbo-It) S 23656 23658 22761 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376572626 9367552 275 33554432000 4194304 5064252 140734012896256 140734012895168 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23658/statm: 2287 275 233 213 0 72 0
[pid=23659] ppid=23658 vsize=6736 CPUtime=0.69 cores=0,2,4,6
/proc/23659/stat : 23659 (npSolver-pbo) S 23658 23658 22761 0 -1 4202496 3357 10940 0 0 13 0 50 6 20 0 1 0 376572626 6897664 1337 33554432000 4194304 6004724 140733546493376 140733546479656 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23659/statm: 1684 1337 167 442 0 1238 0
[pid=23664] ppid=23659 vsize=18804 CPUtime=3.57 cores=0,2,4,6
/proc/23664/stat : 23664 (glucosInc) R 23659 23658 22761 0 -1 4202496 5580 0 0 0 357 0 0 0 20 0 1 0 376572698 19255296 4128 33554432000 4194304 5654031 140734172393296 140734172391320 4232800 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23664/statm: 4701 4128 132 357 0 4341 0
Current children cumulated CPU time (s) 4.26
Current children cumulated vsize (KiB) 34688

[startup+4.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23664
/proc/meminfo: memFree=31019288/32873852 swapFree=7632/7632
[pid=23658] ppid=23656 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23658/stat : 23658 (npSolver-pbo-It) S 23656 23658 22761 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376572626 9367552 275 33554432000 4194304 5064252 140734012896256 140734012895168 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23658/statm: 2287 275 233 213 0 72 0
[pid=23659] ppid=23658 vsize=6736 CPUtime=0.69 cores=0,2,4,6
/proc/23659/stat : 23659 (npSolver-pbo) S 23658 23658 22761 0 -1 4202496 3357 10940 0 0 13 0 50 6 20 0 1 0 376572626 6897664 1337 33554432000 4194304 6004724 140733546493376 140733546479656 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23659/statm: 1684 1337 167 442 0 1238 0
[pid=23664] ppid=23659 vsize=23172 CPUtime=3.77 cores=0,2,4,6
/proc/23664/stat : 23664 (glucosInc) R 23659 23658 22761 0 -1 4202496 5925 0 0 0 377 0 0 0 20 0 1 0 376572698 23728128 4984 33554432000 4194304 5654031 140734172393296 140734172391176 4208717 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23664/statm: 5793 4984 132 357 0 5433 0
Current children cumulated CPU time (s) 4.46
Current children cumulated vsize (KiB) 39056

[startup+4.60033 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23664
/proc/meminfo: memFree=31019288/32873852 swapFree=7632/7632
[pid=23658] ppid=23656 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23658/stat : 23658 (npSolver-pbo-It) S 23656 23658 22761 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376572626 9367552 275 33554432000 4194304 5064252 140734012896256 140734012895168 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23658/statm: 2287 275 233 213 0 72 0
[pid=23659] ppid=23658 vsize=6740 CPUtime=0.71 cores=0,2,4,6
/proc/23659/stat : 23659 (npSolver-pbo) S 23658 23658 22761 0 -1 4204032 3764 10940 0 0 14 1 50 6 20 0 1 0 376572626 6901760 1360 33554432000 4194304 6004724 140733546493376 140733546487928 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23659/statm: 1685 1360 189 442 0 1239 0
[pid=23664] ppid=23659 vsize=23180 CPUtime=3.79 cores=0,2,4,6
/proc/23664/stat : 23664 (glucosInc) S 23659 23658 22761 0 -1 4202496 5941 0 0 0 379 0 0 0 20 0 1 0 376572698 23736320 5000 33554432000 4194304 5654031 140734172393296 140734172391608 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23664/statm: 5795 5000 147 357 0 5435 0
Current children cumulated CPU time (s) 4.5
Current children cumulated vsize (KiB) 39068

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23658 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=653900
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=76988
# CPU time returned by wait4() is 0.730888
# while last known CPU time is 4.5
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 4.69698
CPU time (s): 4.5
CPU user time (s): 4.43
CPU system time (s): 0.07
CPU usage (%): 95.8062
Max. virtual memory (cumulated for all children) (KiB): 39068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.6539
system time used= 0.076988
maximum resident set size= 42792
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15078
page faults= 0
swaps= 0
block input operations= 0
block output operations= 7592
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1254
involuntary context switches= 10

runsolver used 0.010998 second user time and 0.024996 second system time

The end

Launcher Data 

Begin job on node131 at 2012-06-07 23:27:52
IDJOB=3747800
IDBENCH=72483
IDSOLVER=2332
FILE ID=node131/3747800-1339104472
RUNJOBID= node131-1339098177-22777
PBS_JOBID= 14643722
Free space on /tmp= 71124 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/normalized-90_rounds_10_errors.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747800-1339104472/watcher-3747800-1339104472 -o /tmp/evaluation-result-3747800-1339104472/solver-3747800-1339104472 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3747800-1339104472.opb 503898361 HOME HOME

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

MD5SUM BENCH= b561a61efc46169e6f19abce33721598
RANDOM SEED=503898361

node131.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		: 2666.805
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	: 5333.61
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		: 2666.805
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		: 2666.805
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		: 2666.805
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		: 2666.805
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		: 2666.805
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		: 2666.805
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	: 5331.92
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		: 2666.805
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        31048696 kB
Buffers:          110628 kB
Cached:           769484 kB
SwapCached:         8244 kB
Active:           271232 kB
Inactive:         742528 kB
Active(anon):     128484 kB
Inactive(anon):     7600 kB
Active(file):     142748 kB
Inactive(file):   734928 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67093196 kB
Dirty:              8172 kB
Writeback:             0 kB
AnonPages:        240548 kB
Mapped:            10088 kB
Shmem:                 0 kB
Slab:             647684 kB
SReclaimable:      88736 kB
SUnreclaim:       558948 kB
KernelStack:        1488 kB
PageTables:         4164 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     280212 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    217088 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= 71108 MiB
End job on node131 at 2012-06-07 23:27:56