Trace number 3699375

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? (problem) 25.92 37.5222

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_4_ic.opb
MD5SUM5ec7149b781e46400e7eef5bed8d1ab6
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark24098223
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables125200
Total number of constraints250157
Number of constraints which are clauses120150
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints130000
Minimum length of a constraint2
Maximum length of a constraint1225
Number of terms in the objective function 7400
Biggest coefficient in the objective function 128787625
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 49475695570
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 128787625
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 49475695570
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

5.96/6.01	c run inc solver
5.96/6.01	c [INC SYSTEM] run initial solver
5.96/6.01	c [INC SYSTEM] preprocess with white file
19.78/20.03	c [INC SYSTEM] finished preprocessing in 14 s
19.78/20.03	c [INC SYSTEM] execute solver
25.08/25.20	c [INC SEARCH] formula is SAT
25.18/25.38	c [INC SYSTEM] solved the initial formula
25.68/25.81	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
25.92/37.52	HOME/npSolver-pbo-I.sh: line 18:  5430 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -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-3699375-1338138443/watcher-3699375-1338138443 -o /tmp/evaluation-result-3699375-1338138443/solver-3699375-1338138443 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699375-1338138443.opb 1499707618 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 2/178 5429
/proc/meminfo: memFree=31427884/32873844 swapFree=7632/7632
[pid=5429] ppid=5427 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5429/stat : 5429 (npSolver-pbo-I.) S 5427 5429 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279968694 9367552 275 33554432000 4194304 5064252 140735737533952 140735737532864 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5429/statm: 2287 275 233 213 0 72 0

[startup+0.0835979 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 5429
/proc/meminfo: memFree=31427884/32873844 swapFree=7632/7632
[pid=5429] ppid=5427 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5429/stat : 5429 (npSolver-pbo-I.) S 5427 5429 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279968694 9367552 275 33554432000 4194304 5064252 140735737533952 140735737532864 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5429/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100256 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 5429
/proc/meminfo: memFree=31427884/32873844 swapFree=7632/7632
[pid=5429] ppid=5427 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5429/stat : 5429 (npSolver-pbo-I.) S 5427 5429 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279968694 9367552 275 33554432000 4194304 5064252 140735737533952 140735737532864 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5429/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300233 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 5429
/proc/meminfo: memFree=31427884/32873844 swapFree=7632/7632
[pid=5429] ppid=5427 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5429/stat : 5429 (npSolver-pbo-I.) S 5427 5429 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279968694 9367552 275 33554432000 4194304 5064252 140735737533952 140735737532864 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5429/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700258 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 5429
/proc/meminfo: memFree=31427884/32873844 swapFree=7632/7632
[pid=5429] ppid=5427 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5429/stat : 5429 (npSolver-pbo-I.) S 5427 5429 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279968694 9367552 275 33554432000 4194304 5064252 140735737533952 140735737532864 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5429/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 5431
/proc/meminfo: memFree=31413776/32873844 swapFree=7632/7632
[pid=5429] ppid=5427 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5429/stat : 5429 (npSolver-pbo-I.) S 5427 5429 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279968694 9367552 275 33554432000 4194304 5064252 140735737533952 140735737532864 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5429/statm: 2287 275 233 213 0 72 0
[pid=5430] ppid=5429 vsize=122088 CPUtime=1.49 cores=0,2,4,6
/proc/5430/stat : 5430 (npSolver-pbo) R 5429 5429 3856 0 -1 4202496 9160 0 0 0 147 2 0 0 20 0 1 0 279968695 125018112 20371 33554432000 4194304 5992684 140735115491600 140735115487720 5045366 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/5430/statm: 30522 20371 165 440 0 30078 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 131236

[startup+3.10029 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 5431
/proc/meminfo: memFree=31314400/32873844 swapFree=7632/7632
[pid=5429] ppid=5427 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5429/stat : 5429 (npSolver-pbo-I.) S 5427 5429 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279968694 9367552 275 33554432000 4194304 5064252 140735737533952 140735737532864 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5429/statm: 2287 275 233 213 0 72 0
[pid=5430] ppid=5429 vsize=221816 CPUtime=3.09 cores=0,2,4,6
/proc/5430/stat : 5430 (npSolver-pbo) R 5429 5429 3856 0 -1 4202496 26506 0 0 0 302 7 0 0 20 0 1 0 279968695 227139584 51466 33554432000 4194304 5992684 140735115491600 140735115484888 5044353 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/5430/statm: 55454 51466 165 440 0 55010 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 230964

[startup+6.30019 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 5431
/proc/meminfo: memFree=31003052/32873844 swapFree=7632/7632
[pid=5429] ppid=5427 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5429/stat : 5429 (npSolver-pbo-I.) S 5427 5429 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279968694 9367552 275 33554432000 4194304 5064252 140735737533952 140735737532864 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5429/statm: 2287 275 233 213 0 72 0
[pid=5430] ppid=5429 vsize=462560 CPUtime=5.99 cores=0,2,4,6
/proc/5430/stat : 5430 (npSolver-pbo) S 5429 5429 3856 0 -1 4202496 55126 0 0 0 547 52 0 0 20 0 1 0 279968695 473661440 112673 33554432000 4194304 5992684 140735115491600 140735115486048 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 2 0 0
/proc/5430/statm: 115640 112673 172 440 0 115196 0
Current children cumulated CPU time (s) 5.99
Current children cumulated vsize (KiB) 471708

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 5433
/proc/meminfo: memFree=30034432/32873844 swapFree=7632/7632
[pid=5429] ppid=5427 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5429/stat : 5429 (npSolver-pbo-I.) S 5427 5429 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279968694 9367552 275 33554432000 4194304 5064252 140735737533952 140735737532864 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5429/statm: 2287 275 233 213 0 72 0
[pid=5430] ppid=5429 vsize=462560 CPUtime=5.99 cores=0,2,4,6
/proc/5430/stat : 5430 (npSolver-pbo) S 5429 5429 3856 0 -1 4202496 55126 0 0 0 547 52 0 0 20 0 1 0 279968695 473661440 112673 33554432000 4194304 5992684 140735115491600 140735115486048 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 2 0 0
/proc/5430/statm: 115640 112673 172 440 0 115196 0
[pid=5432] ppid=5430 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5432/stat : 5432 (cp2_pre.sh) S 5430 5429 3856 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 279969297 9367552 277 33554432000 4194304 5064252 140736806511952 140736806510656 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/5432/statm: 2287 277 234 213 0 72 0
[pid=5433] ppid=5432 vsize=800912 CPUtime=6.64 cores=0,2,4,6
/proc/5433/stat : 5433 (coprocessor) R 5432 5429 3856 0 -1 4202496 19637 0 0 0 629 35 0 0 20 0 1 0 279969298 820133888 154944 33554432000 4194304 6586260 140734460266368 140734460262120 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/5433/statm: 200228 154944 158 584 0 199640 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 1281768

[startup+25.5003 s]
/proc/loadavg: 2.13 2.03 2.01 3/181 5435
/proc/meminfo: memFree=29728656/32873844 swapFree=7632/7632
[pid=5429] ppid=5427 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5429/stat : 5429 (npSolver-pbo-I.) S 5427 5429 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279968694 9367552 275 33554432000 4194304 5064252 140735737533952 140735737532864 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5429/statm: 2287 275 233 213 0 72 0
[pid=5430] ppid=5429 vsize=549872 CPUtime=20.31 cores=0,2,4,6
/proc/5430/stat : 5430 (npSolver-pbo) R 5429 5429 3856 0 -1 4202496 59563 20540 0 0 588 57 1308 78 20 0 1 0 279968695 563068928 134509 33554432000 4194304 5992684 140735115491600 140735115477864 5179600 0 0 4096 0 0 0 0 17 4 0 0 2 0 0
/proc/5430/statm: 137468 134509 180 440 0 137024 0
[pid=5435] ppid=5430 vsize=1083724 CPUtime=5.07 cores=0,2,4,6
/proc/5435/stat : 5435 (glucosInc) S 5430 5429 3856 0 -1 4202496 145400 0 0 0 471 36 0 0 20 0 1 0 279970698 1109733376 247084 33554432000 4194304 5654031 140737056351056 140737056349368 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/5435/statm: 270931 247084 147 357 0 270571 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 1642744

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

[startup+25.9003 s]
/proc/loadavg: 2.13 2.03 2.01 3/181 5435
/proc/meminfo: memFree=29655556/32873844 swapFree=7632/7632
[pid=5429] ppid=5427 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5429/stat : 5429 (npSolver-pbo-I.) S 5427 5429 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279968694 9367552 275 33554432000 4194304 5064252 140735737533952 140735737532864 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5429/statm: 2287 275 233 213 0 72 0
[pid=5430] ppid=5429 vsize=549876 CPUtime=20.63 cores=0,2,4,6
/proc/5430/stat : 5430 (npSolver-pbo) R 5429 5429 3856 0 -1 4204032 59577 20540 0 0 620 57 1308 78 20 0 1 0 279968695 563073024 134521 33554432000 4194304 5992684 140735115491600 140735115486136 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 2 0 0
/proc/5430/statm: 137469 134521 191 440 0 137025 0
[pid=5435] ppid=5430 vsize=1083724 CPUtime=5.07 cores=0,2,4,6
/proc/5435/stat : 5435 (glucosInc) S 5430 5429 3856 0 -1 4202496 145400 0 0 0 471 36 0 0 20 0 1 0 279970698 1109733376 247084 33554432000 4194304 5654031 140737056351056 140737056349368 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/5435/statm: 270931 247084 147 357 0 270571 0
Current children cumulated CPU time (s) 25.7
Current children cumulated vsize (KiB) 1642748

[startup+32.3066 s]
/proc/loadavg: 2.12 2.03 2.01 2/182 5436
/proc/meminfo: memFree=28627464/32873844 swapFree=7632/7632
[pid=5429] ppid=5427 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5429/stat : 5429 (npSolver-pbo-I.) S 5427 5429 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279968694 9367552 275 33554432000 4194304 5064252 140735737533952 140735737532864 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5429/statm: 2287 275 233 213 0 72 0
[pid=5430] ppid=5429 vsize=549876 CPUtime=20.85 cores=0,2,4,6
/proc/5430/stat : 5430 (npSolver-pbo) S 5429 5429 3856 0 -1 4204032 59578 20540 0 0 620 79 1308 78 20 0 1 0 279968695 563073024 134522 33554432000 4194304 5992684 140735115491600 140735115486136 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 2 0 0
/proc/5430/statm: 137469 134522 192 440 0 137025 0
[pid=5435] ppid=5430 vsize=1083724 CPUtime=5.07 cores=0,2,4,6
/proc/5435/stat : 5435 (glucosInc) S 5430 5429 3856 0 -1 4202496 145400 0 0 0 471 36 0 0 20 0 1 0 279970698 1109733376 247084 33554432000 4194304 5654031 140737056351056 140737056349368 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/5435/statm: 270931 247084 147 357 0 270571 0
Current children cumulated CPU time (s) 25.92
Current children cumulated vsize (KiB) 1642748

[startup+35.5003 s]
/proc/loadavg: 2.27 2.06 2.02 2/182 5436
/proc/meminfo: memFree=28627340/32873844 swapFree=7632/7632
[pid=5429] ppid=5427 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5429/stat : 5429 (npSolver-pbo-I.) S 5427 5429 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279968694 9367552 275 33554432000 4194304 5064252 140735737533952 140735737532864 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5429/statm: 2287 275 233 213 0 72 0
[pid=5430] ppid=5429 vsize=549876 CPUtime=20.85 cores=0,2,4,6
/proc/5430/stat : 5430 (npSolver-pbo) S 5429 5429 3856 0 -1 4204032 59578 20540 0 0 620 79 1308 78 20 0 1 0 279968695 563073024 134522 33554432000 4194304 5992684 140735115491600 140735115486136 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 2 0 0
/proc/5430/statm: 137469 134522 192 440 0 137025 0
[pid=5435] ppid=5430 vsize=1083724 CPUtime=5.07 cores=0,2,4,6
/proc/5435/stat : 5435 (glucosInc) S 5430 5429 3856 0 -1 4202496 145400 0 0 0 471 36 0 0 20 0 1 0 279970698 1109733376 247084 33554432000 4194304 5654031 140737056351056 140737056349368 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/5435/statm: 270931 247084 147 357 0 270571 0
Current children cumulated CPU time (s) 25.92
Current children cumulated vsize (KiB) 1642748

[startup+36.3003 s]
/proc/loadavg: 2.27 2.06 2.02 2/182 5436
/proc/meminfo: memFree=28627340/32873844 swapFree=7632/7632
[pid=5429] ppid=5427 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5429/stat : 5429 (npSolver-pbo-I.) S 5427 5429 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279968694 9367552 275 33554432000 4194304 5064252 140735737533952 140735737532864 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5429/statm: 2287 275 233 213 0 72 0
[pid=5430] ppid=5429 vsize=549876 CPUtime=20.85 cores=0,2,4,6
/proc/5430/stat : 5430 (npSolver-pbo) S 5429 5429 3856 0 -1 4204032 59578 20540 0 0 620 79 1308 78 20 0 1 0 279968695 563073024 134522 33554432000 4194304 5992684 140735115491600 140735115486136 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 2 0 0
/proc/5430/statm: 137469 134522 192 440 0 137025 0
[pid=5435] ppid=5430 vsize=1083724 CPUtime=5.07 cores=0,2,4,6
/proc/5435/stat : 5435 (glucosInc) S 5430 5429 3856 0 -1 4202496 145400 0 0 0 471 36 0 0 20 0 1 0 279970698 1109733376 247084 33554432000 4194304 5654031 140737056351056 140737056349368 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/5435/statm: 270931 247084 147 357 0 270571 0
Current children cumulated CPU time (s) 25.92
Current children cumulated vsize (KiB) 1642748

[startup+37.1003 s]
/proc/loadavg: 2.27 2.06 2.02 2/183 5437
/proc/meminfo: memFree=28626960/32873844 swapFree=7632/7632
[pid=5429] ppid=5427 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5429/stat : 5429 (npSolver-pbo-I.) S 5427 5429 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279968694 9367552 275 33554432000 4194304 5064252 140735737533952 140735737532864 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5429/statm: 2287 275 233 213 0 72 0
[pid=5430] ppid=5429 vsize=549876 CPUtime=20.85 cores=0,2,4,6
/proc/5430/stat : 5430 (npSolver-pbo) S 5429 5429 3856 0 -1 4204032 59578 20540 0 0 620 79 1308 78 20 0 1 0 279968695 563073024 134522 33554432000 4194304 5992684 140735115491600 140735115486136 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 2 0 0
/proc/5430/statm: 137469 134522 192 440 0 137025 0
[pid=5435] ppid=5430 vsize=1083724 CPUtime=5.07 cores=0,2,4,6
/proc/5435/stat : 5435 (glucosInc) S 5430 5429 3856 0 -1 4202496 145400 0 0 0 471 36 0 0 20 0 1 0 279970698 1109733376 247084 33554432000 4194304 5654031 140737056351056 140737056349368 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/5435/statm: 270931 247084 147 357 0 270571 0
Current children cumulated CPU time (s) 25.92
Current children cumulated vsize (KiB) 1642748

[startup+37.5003 s]
/proc/loadavg: 2.27 2.06 2.02 2/183 5437
/proc/meminfo: memFree=28626960/32873844 swapFree=7632/7632
[pid=5429] ppid=5427 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5429/stat : 5429 (npSolver-pbo-I.) S 5427 5429 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279968694 9367552 275 33554432000 4194304 5064252 140735737533952 140735737532864 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5429/statm: 2287 275 233 213 0 72 0
[pid=5430] ppid=5429 vsize=549876 CPUtime=20.85 cores=0,2,4,6
/proc/5430/stat : 5430 (npSolver-pbo) S 5429 5429 3856 0 -1 4204032 59578 20540 0 0 620 79 1308 78 20 0 1 0 279968695 563073024 134522 33554432000 4194304 5992684 140735115491600 140735115486136 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 2 0 0
/proc/5430/statm: 137469 134522 192 440 0 137025 0
[pid=5435] ppid=5430 vsize=1083724 CPUtime=5.07 cores=0,2,4,6
/proc/5435/stat : 5435 (glucosInc) S 5430 5429 3856 0 -1 4202496 145400 0 0 0 471 36 0 0 20 0 1 0 279970698 1109733376 247084 33554432000 4194304 5654031 140737056351056 140737056349368 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/5435/statm: 270931 247084 147 357 0 270571 0
Current children cumulated CPU time (s) 25.92
Current children cumulated vsize (KiB) 1642748

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5429 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=288067
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=598756
# CPU time returned by wait4() is 20.8868
# while last known CPU time is 25.92
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 37.5222
CPU time (s): 25.92
CPU user time (s): 23.99
CPU system time (s): 1.93
CPU usage (%): 69.0791
Max. virtual memory (cumulated for all children) (KiB): 1642748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.2881
system time used= 1.59876
maximum resident set size= 700244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80493
page faults= 0
swaps= 0
block input operations= 24
block output operations= 982512
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 143734
involuntary context switches= 48

runsolver used 0.06199 second user time and 0.151976 second system time

The end

Launcher Data 

Begin job on node141 at 2012-05-27 19:07:24
IDJOB=3699375
IDBENCH=92789
IDSOLVER=2276
FILE ID=node141/3699375-1338138443
RUNJOBID= node141-1338122886-3872
PBS_JOBID= 14624492
Free space on /tmp= 71528 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_4_ic.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699375-1338138443/watcher-3699375-1338138443 -o /tmp/evaluation-result-3699375-1338138443/solver-3699375-1338138443 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699375-1338138443.opb 1499707618 HOME HOME

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

MD5SUM BENCH= 5ec7149b781e46400e7eef5bed8d1ab6
RANDOM SEED=1499707618

node141.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		: 2666.744
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	: 5333.48
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		: 2666.744
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		: 2666.744
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	: 5331.93
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		: 2666.744
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	: 5331.92
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		: 2666.744
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	: 5331.92
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		: 2666.744
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		: 2666.744
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		: 2666.744
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:        31427892 kB
Buffers:          216872 kB
Cached:           342024 kB
SwapCached:          232 kB
Active:           224940 kB
Inactive:         385696 kB
Active(anon):      42204 kB
Inactive(anon):    11292 kB
Active(file):     182736 kB
Inactive(file):   374404 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67108624 kB
Dirty:             20276 kB
Writeback:             0 kB
AnonPages:        144332 kB
Mapped:            12236 kB
Shmem:               172 kB
Slab:             686208 kB
SReclaimable:     128508 kB
SUnreclaim:       557700 kB
KernelStack:        1480 kB
PageTables:         3916 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     176188 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    104448 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= 70796 MiB
End job on node141 at 2012-05-27 19:08:01