Trace number 3699378

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) 26.45 39.7327

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_7_ic.opb
MD5SUMbec2717a52f6ea64bb8c452be5283561
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark22045487
Best CPU time to get the best result obtained on this benchmark1800.86
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 114791256
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 45888514984
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 114791256
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 45888514984
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 

6.09/6.14	c run inc solver
6.09/6.14	c [INC SYSTEM] run initial solver
6.09/6.14	c [INC SYSTEM] preprocess with white file
20.02/20.29	c [INC SYSTEM] finished preprocessing in 14 s
20.02/20.29	c [INC SYSTEM] execute solver
25.36/25.56	c [INC SEARCH] formula is SAT
25.57/25.75	c [INC SYSTEM] solved the initial formula
26.06/26.20	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
26.45/39.73	HOME/npSolver-pbo-I.sh: line 18: 16537 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-3699378-1338138369/watcher-3699378-1338138369 -o /tmp/evaluation-result-3699378-1338138369/solver-3699378-1338138369 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699378-1338138369.opb 1532307905 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: 2.00 2.00 2.00 3/178 16536
/proc/meminfo: memFree=31685332/32873844 swapFree=7372/7372
[pid=16536] ppid=16534 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16536/stat : 16536 (npSolver-pbo-I.) S 16534 16536 15469 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279965530 9367552 275 33554432000 4194304 5064252 140735224406112 140735224405024 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16536/statm: 2287 275 233 213 0 72 0

[startup+0.0646739 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16536
/proc/meminfo: memFree=31685332/32873844 swapFree=7372/7372
[pid=16536] ppid=16534 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16536/stat : 16536 (npSolver-pbo-I.) S 16534 16536 15469 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279965530 9367552 275 33554432000 4194304 5064252 140735224406112 140735224405024 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16536/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100267 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16536
/proc/meminfo: memFree=31685332/32873844 swapFree=7372/7372
[pid=16536] ppid=16534 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16536/stat : 16536 (npSolver-pbo-I.) S 16534 16536 15469 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279965530 9367552 275 33554432000 4194304 5064252 140735224406112 140735224405024 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16536/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300249 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16536
/proc/meminfo: memFree=31685332/32873844 swapFree=7372/7372
[pid=16536] ppid=16534 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16536/stat : 16536 (npSolver-pbo-I.) S 16534 16536 15469 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279965530 9367552 275 33554432000 4194304 5064252 140735224406112 140735224405024 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16536/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70029 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16536
/proc/meminfo: memFree=31685332/32873844 swapFree=7372/7372
[pid=16536] ppid=16534 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16536/stat : 16536 (npSolver-pbo-I.) S 16534 16536 15469 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279965530 9367552 275 33554432000 4194304 5064252 140735224406112 140735224405024 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16536/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50034 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 16538
/proc/meminfo: memFree=31670796/32873844 swapFree=7372/7372
[pid=16536] ppid=16534 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16536/stat : 16536 (npSolver-pbo-I.) S 16534 16536 15469 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279965530 9367552 275 33554432000 4194304 5064252 140735224406112 140735224405024 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16536/statm: 2287 275 233 213 0 72 0
[pid=16537] ppid=16536 vsize=56264 CPUtime=1.48 cores=1,3,5,7
/proc/16537/stat : 16537 (npSolver-pbo) R 16536 16536 15469 0 -1 4202496 8606 0 0 0 146 2 0 0 20 0 1 0 279965530 57614336 13686 33554432000 4194304 5992684 140734982795952 140734982789144 4523474 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/16537/statm: 14066 13686 165 440 0 13622 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 65412

[startup+3.10035 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 16538
/proc/meminfo: memFree=31574576/32873844 swapFree=7372/7372
[pid=16536] ppid=16534 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16536/stat : 16536 (npSolver-pbo-I.) S 16534 16536 15469 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279965530 9367552 275 33554432000 4194304 5064252 140735224406112 140735224405024 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16536/statm: 2287 275 233 213 0 72 0
[pid=16537] ppid=16536 vsize=220376 CPUtime=3.08 cores=1,3,5,7
/proc/16537/stat : 16537 (npSolver-pbo) R 16536 16536 15469 0 -1 4202496 25776 0 0 0 299 9 0 0 20 0 1 0 279965530 225665024 50737 33554432000 4194304 5992684 140734982795952 140734982789240 5044353 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/16537/statm: 55094 50737 165 440 0 54650 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 229524

[startup+6.30036 s]
/proc/loadavg: 2.08 2.02 2.01 3/180 16538
/proc/meminfo: memFree=31265336/32873844 swapFree=7372/7372
[pid=16536] ppid=16534 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16536/stat : 16536 (npSolver-pbo-I.) S 16534 16536 15469 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279965530 9367552 275 33554432000 4194304 5064252 140735224406112 140735224405024 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16536/statm: 2287 275 233 213 0 72 0
[pid=16537] ppid=16536 vsize=462560 CPUtime=6.15 cores=1,3,5,7
/proc/16537/stat : 16537 (npSolver-pbo) S 16536 16536 15469 0 -1 4202496 54774 0 0 0 555 60 0 0 20 0 1 0 279965530 473661440 112322 33554432000 4194304 5992684 140734982795952 140734982790400 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16537/statm: 115640 112322 172 440 0 115196 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 471708

[startup+12.7004 s]
/proc/loadavg: 2.07 2.02 2.00 3/182 16540
/proc/meminfo: memFree=30294044/32873844 swapFree=7372/7372
[pid=16536] ppid=16534 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16536/stat : 16536 (npSolver-pbo-I.) S 16534 16536 15469 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279965530 9367552 275 33554432000 4194304 5064252 140735224406112 140735224405024 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16536/statm: 2287 275 233 213 0 72 0
[pid=16537] ppid=16536 vsize=462560 CPUtime=6.15 cores=1,3,5,7
/proc/16537/stat : 16537 (npSolver-pbo) S 16536 16536 15469 0 -1 4202496 54774 0 0 0 555 60 0 0 20 0 1 0 279965530 473661440 112322 33554432000 4194304 5992684 140734982795952 140734982790400 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16537/statm: 115640 112322 172 440 0 115196 0
[pid=16539] ppid=16537 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16539/stat : 16539 (cp2_pre.sh) S 16537 16536 15469 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 279966146 9367552 277 33554432000 4194304 5064252 140733212755456 140733212754160 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/16539/statm: 2287 277 234 213 0 72 0
[pid=16540] ppid=16539 vsize=800912 CPUtime=6.38 cores=1,3,5,7
/proc/16540/stat : 16540 (coprocessor) R 16539 16536 15469 0 -1 4202496 20375 0 0 0 605 33 0 0 20 0 1 0 279966147 820133888 155171 33554432000 4194304 6586260 140733825978032 140733825973784 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 14 0 0
/proc/16540/statm: 200228 155171 158 584 0 199640 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 1281768

[startup+25.5003 s]
/proc/loadavg: 2.06 2.02 2.00 3/181 16586
/proc/meminfo: memFree=30094700/32873844 swapFree=7372/7372
[pid=16536] ppid=16534 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16536/stat : 16536 (npSolver-pbo-I.) S 16534 16536 15469 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279965530 9367552 275 33554432000 4194304 5064252 140735224406112 140735224405024 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16536/statm: 2287 275 233 213 0 72 0
[pid=16537] ppid=16536 vsize=495072 CPUtime=20.2 cores=1,3,5,7
/proc/16537/stat : 16537 (npSolver-pbo) R 16536 16536 15469 0 -1 4202496 57520 21279 0 0 562 63 1318 77 20 0 1 0 279965530 506953728 120452 33554432000 4194304 5992684 140734982795952 140734982782216 4610696 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/16537/statm: 123768 120452 174 440 0 123324 0
[pid=16569] ppid=16537 vsize=1083724 CPUtime=5.16 cores=1,3,5,7
/proc/16569/stat : 16569 (glucosInc) S 16537 16536 15469 0 -1 4202496 144550 0 0 0 475 41 0 0 20 0 1 0 279967559 1109733376 246254 33554432000 4194304 5654031 140733309770992 140733309769304 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16569/statm: 270931 246254 147 357 0 270571 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 1587944

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

[startup+25.9004 s]
/proc/loadavg: 2.06 2.01 2.00 3/181 16586
/proc/meminfo: memFree=30026956/32873844 swapFree=7372/7372
[pid=16536] ppid=16534 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16536/stat : 16536 (npSolver-pbo-I.) S 16534 16536 15469 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279965530 9367552 275 33554432000 4194304 5064252 140735224406112 140735224405024 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16536/statm: 2287 275 233 213 0 72 0
[pid=16537] ppid=16536 vsize=549872 CPUtime=20.6 cores=1,3,5,7
/proc/16537/stat : 16537 (npSolver-pbo) R 16536 16536 15469 0 -1 4202496 59883 21279 0 0 601 64 1318 77 20 0 1 0 279965530 563068928 134158 33554432000 4194304 5992684 140734982795952 140734982782216 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/16537/statm: 137468 134158 180 440 0 137024 0
[pid=16569] ppid=16537 vsize=1083724 CPUtime=5.16 cores=1,3,5,7
/proc/16569/stat : 16569 (glucosInc) S 16537 16536 15469 0 -1 4202496 144550 0 0 0 475 41 0 0 20 0 1 0 279967559 1109733376 246254 33554432000 4194304 5654031 140733309770992 140733309769304 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16569/statm: 270931 246254 147 357 0 270571 0
Current children cumulated CPU time (s) 25.76
Current children cumulated vsize (KiB) 1642744

[startup+32.307 s]
/proc/loadavg: 2.05 2.01 2.00 2/182 16587
/proc/meminfo: memFree=28954768/32873844 swapFree=7372/7372
[pid=16536] ppid=16534 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16536/stat : 16536 (npSolver-pbo-I.) S 16534 16536 15469 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279965530 9367552 275 33554432000 4194304 5064252 140735224406112 140735224405024 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16536/statm: 2287 275 233 213 0 72 0
[pid=16537] ppid=16536 vsize=549876 CPUtime=21.29 cores=1,3,5,7
/proc/16537/stat : 16537 (npSolver-pbo) S 16536 16536 15469 0 -1 4204032 59898 21279 0 0 631 103 1318 77 20 0 1 0 279965530 563073024 134171 33554432000 4194304 5992684 140734982795952 140734982790488 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/16537/statm: 137469 134171 192 440 0 137025 0
[pid=16569] ppid=16537 vsize=1083724 CPUtime=5.16 cores=1,3,5,7
/proc/16569/stat : 16569 (glucosInc) S 16537 16536 15469 0 -1 4202496 144550 0 0 0 475 41 0 0 20 0 1 0 279967559 1109733376 246254 33554432000 4194304 5654031 140733309770992 140733309769304 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16569/statm: 270931 246254 147 357 0 270571 0
Current children cumulated CPU time (s) 26.45
Current children cumulated vsize (KiB) 1642748

[startup+35.5003 s]
/proc/loadavg: 2.21 2.05 2.01 2/182 16587
/proc/meminfo: memFree=28951976/32873844 swapFree=7372/7372
[pid=16536] ppid=16534 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16536/stat : 16536 (npSolver-pbo-I.) S 16534 16536 15469 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279965530 9367552 275 33554432000 4194304 5064252 140735224406112 140735224405024 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16536/statm: 2287 275 233 213 0 72 0
[pid=16537] ppid=16536 vsize=549876 CPUtime=21.29 cores=1,3,5,7
/proc/16537/stat : 16537 (npSolver-pbo) S 16536 16536 15469 0 -1 4204032 59898 21279 0 0 631 103 1318 77 20 0 1 0 279965530 563073024 134171 33554432000 4194304 5992684 140734982795952 140734982790488 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/16537/statm: 137469 134171 192 440 0 137025 0
[pid=16569] ppid=16537 vsize=1083724 CPUtime=5.16 cores=1,3,5,7
/proc/16569/stat : 16569 (glucosInc) S 16537 16536 15469 0 -1 4202496 144550 0 0 0 475 41 0 0 20 0 1 0 279967559 1109733376 246254 33554432000 4194304 5654031 140733309770992 140733309769304 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16569/statm: 270931 246254 147 357 0 270571 0
Current children cumulated CPU time (s) 26.45
Current children cumulated vsize (KiB) 1642748

[startup+37.1003 s]
/proc/loadavg: 2.21 2.05 2.01 2/182 16587
/proc/meminfo: memFree=28952108/32873844 swapFree=7372/7372
[pid=16536] ppid=16534 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16536/stat : 16536 (npSolver-pbo-I.) S 16534 16536 15469 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279965530 9367552 275 33554432000 4194304 5064252 140735224406112 140735224405024 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16536/statm: 2287 275 233 213 0 72 0
[pid=16537] ppid=16536 vsize=549876 CPUtime=21.29 cores=1,3,5,7
/proc/16537/stat : 16537 (npSolver-pbo) S 16536 16536 15469 0 -1 4204032 59898 21279 0 0 631 103 1318 77 20 0 1 0 279965530 563073024 134171 33554432000 4194304 5992684 140734982795952 140734982790488 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/16537/statm: 137469 134171 192 440 0 137025 0
[pid=16569] ppid=16537 vsize=1083724 CPUtime=5.16 cores=1,3,5,7
/proc/16569/stat : 16569 (glucosInc) S 16537 16536 15469 0 -1 4202496 144550 0 0 0 475 41 0 0 20 0 1 0 279967559 1109733376 246254 33554432000 4194304 5654031 140733309770992 140733309769304 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16569/statm: 270931 246254 147 357 0 270571 0
Current children cumulated CPU time (s) 26.45
Current children cumulated vsize (KiB) 1642748

[startup+38.7003 s]
/proc/loadavg: 2.21 2.05 2.01 2/182 16587
/proc/meminfo: memFree=28952108/32873844 swapFree=7372/7372
[pid=16536] ppid=16534 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16536/stat : 16536 (npSolver-pbo-I.) S 16534 16536 15469 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279965530 9367552 275 33554432000 4194304 5064252 140735224406112 140735224405024 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16536/statm: 2287 275 233 213 0 72 0
[pid=16537] ppid=16536 vsize=549876 CPUtime=21.29 cores=1,3,5,7
/proc/16537/stat : 16537 (npSolver-pbo) S 16536 16536 15469 0 -1 4204032 59898 21279 0 0 631 103 1318 77 20 0 1 0 279965530 563073024 134171 33554432000 4194304 5992684 140734982795952 140734982790488 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/16537/statm: 137469 134171 192 440 0 137025 0
[pid=16569] ppid=16537 vsize=1083724 CPUtime=5.16 cores=1,3,5,7
/proc/16569/stat : 16569 (glucosInc) S 16537 16536 15469 0 -1 4202496 144550 0 0 0 475 41 0 0 20 0 1 0 279967559 1109733376 246254 33554432000 4194304 5654031 140733309770992 140733309769304 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16569/statm: 270931 246254 147 357 0 270571 0
Current children cumulated CPU time (s) 26.45
Current children cumulated vsize (KiB) 1642748

[startup+39.5003 s]
/proc/loadavg: 2.21 2.05 2.01 2/182 16587
/proc/meminfo: memFree=28951240/32873844 swapFree=7372/7372
[pid=16536] ppid=16534 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16536/stat : 16536 (npSolver-pbo-I.) S 16534 16536 15469 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279965530 9367552 275 33554432000 4194304 5064252 140735224406112 140735224405024 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16536/statm: 2287 275 233 213 0 72 0
[pid=16537] ppid=16536 vsize=549876 CPUtime=21.29 cores=1,3,5,7
/proc/16537/stat : 16537 (npSolver-pbo) S 16536 16536 15469 0 -1 4204032 59898 21279 0 0 631 103 1318 77 20 0 1 0 279965530 563073024 134171 33554432000 4194304 5992684 140734982795952 140734982790488 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/16537/statm: 137469 134171 192 440 0 137025 0
[pid=16569] ppid=16537 vsize=1083724 CPUtime=5.16 cores=1,3,5,7
/proc/16569/stat : 16569 (glucosInc) S 16537 16536 15469 0 -1 4202496 144550 0 0 0 475 41 0 0 20 0 1 0 279967559 1109733376 246254 33554432000 4194304 5654031 140733309770992 140733309769304 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16569/statm: 270931 246254 147 357 0 270571 0
Current children cumulated CPU time (s) 26.45
Current children cumulated vsize (KiB) 1642748

[startup+39.7003 s]
/proc/loadavg: 2.21 2.05 2.01 2/182 16587
/proc/meminfo: memFree=28951240/32873844 swapFree=7372/7372
[pid=16536] ppid=16534 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16536/stat : 16536 (npSolver-pbo-I.) S 16534 16536 15469 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279965530 9367552 275 33554432000 4194304 5064252 140735224406112 140735224405024 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16536/statm: 2287 275 233 213 0 72 0
[pid=16537] ppid=16536 vsize=549876 CPUtime=21.29 cores=1,3,5,7
/proc/16537/stat : 16537 (npSolver-pbo) S 16536 16536 15469 0 -1 4204032 59898 21279 0 0 631 103 1318 77 20 0 1 0 279965530 563073024 134171 33554432000 4194304 5992684 140734982795952 140734982790488 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/16537/statm: 137469 134171 192 440 0 137025 0
[pid=16569] ppid=16537 vsize=1083724 CPUtime=5.16 cores=1,3,5,7
/proc/16569/stat : 16569 (glucosInc) S 16537 16536 15469 0 -1 4202496 144550 0 0 0 475 41 0 0 20 0 1 0 279967559 1109733376 246254 33554432000 4194304 5654031 140733309770992 140733309769304 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16569/statm: 270931 246254 147 357 0 270571 0
Current children cumulated CPU time (s) 26.45
Current children cumulated vsize (KiB) 1642748

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16536 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=500035
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=832721
# CPU time returned by wait4() is 21.3328
# while last known CPU time is 26.45
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 39.7327
CPU time (s): 26.45
CPU user time (s): 24.24
CPU system time (s): 2.21
CPU usage (%): 66.5698
Max. virtual memory (cumulated for all children) (KiB): 1642748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.5
system time used= 1.83272
maximum resident set size= 698840
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81552
page faults= 0
swaps= 0
block input operations= 0
block output operations= 982512
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 140171
involuntary context switches= 37

runsolver used 0.092985 second user time and 0.234964 second system time

The end

Launcher Data 

Begin job on node109 at 2012-05-27 19:06:09
IDJOB=3699378
IDBENCH=92784
IDSOLVER=2276
FILE ID=node109/3699378-1338138369
RUNJOBID= node109-1338124514-15486
PBS_JOBID= 14624511
Free space on /tmp= 71272 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_7_ic.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699378-1338138369/watcher-3699378-1338138369 -o /tmp/evaluation-result-3699378-1338138369/solver-3699378-1338138369 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699378-1338138369.opb 1532307905 HOME HOME

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

MD5SUM BENCH= bec2717a52f6ea64bb8c452be5283561
RANDOM SEED=1532307905

node109.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		: 2667.264
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	: 5334.52
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		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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:       32873844 kB
MemFree:        31685976 kB
Buffers:           74468 kB
Cached:           164052 kB
SwapCached:          592 kB
Active:           332484 kB
Inactive:          75336 kB
Active(anon):     163784 kB
Inactive(anon):     7668 kB
Active(file):     168700 kB
Inactive(file):    67668 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67106288 kB
Dirty:             20208 kB
Writeback:             0 kB
AnonPages:        189872 kB
Mapped:            11568 kB
Shmem:                 8 kB
Slab:             625076 kB
SReclaimable:      67792 kB
SUnreclaim:       557284 kB
KernelStack:        1496 kB
PageTables:         4172 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     310440 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    129024 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= 70540 MiB
End job on node109 at 2012-05-27 19:06:50