Trace number 3703269

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-quickBound? (problem) 14.23 15.4461

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_luby_20null0mast_rapportOE2.0_TMAX300_K67_cod2.opb
MD5SUMba6df77caf05680eb2c10dacd1851609
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-440
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40937
Total number of constraints41436
Number of constraints which are clauses40882
Number of constraints which are cardinality constraints (but not clauses)67
Number of constraints which are nor clauses,nor cardinality constraints487
Minimum length of a constraint1
Maximum length of a constraint8416
Number of terms in the objective function 389
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 1251
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 13703
Number of bits of the biggest sum of numbers14
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.48	c fallback to adder encoding
0.00/0.97	c run inc solver
0.00/0.97	c [INC SYSTEM] run initial solver
0.00/0.97	c [INC SYSTEM] preprocess with white file
4.29/4.37	c [INC SYSTEM] finished preprocessing in 3 s
4.29/4.37	c [INC SYSTEM] execute solver
13.97/14.05	c [INC SEARCH] formula is SAT
13.97/14.06	c [INC SYSTEM] solved the initial formula
14.07/14.15	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
14.23/15.44	HOME/npSolver-pbo-Itdqb.sh: line 18:  2452 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3703269-1338107955/watcher-3703269-1338107955 -o /tmp/evaluation-result-3703269-1338107955/solver-3703269-1338107955 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703269-1338107955.opb 6890654 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: 2.08 2.07 2.02 3/178 2451
/proc/meminfo: memFree=31192452/32873844 swapFree=7632/7632
[pid=2451] ppid=2449 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2451/stat : 2451 (npSolver-pbo-It) S 2449 2451 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276919880 9367552 275 33554432000 4194304 5064252 140733747045744 140733747044656 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/2451/statm: 2287 275 233 213 0 72 0

[startup+0.0358771 s]
/proc/loadavg: 2.08 2.07 2.02 3/178 2451
/proc/meminfo: memFree=31192452/32873844 swapFree=7632/7632
[pid=2451] ppid=2449 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2451/stat : 2451 (npSolver-pbo-It) S 2449 2451 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276919880 9367552 275 33554432000 4194304 5064252 140733747045744 140733747044656 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/2451/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10026 s]
/proc/loadavg: 2.08 2.07 2.02 3/178 2451
/proc/meminfo: memFree=31192452/32873844 swapFree=7632/7632
[pid=2451] ppid=2449 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2451/stat : 2451 (npSolver-pbo-It) S 2449 2451 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276919880 9367552 275 33554432000 4194304 5064252 140733747045744 140733747044656 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/2451/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300236 s]
/proc/loadavg: 2.08 2.07 2.02 3/178 2451
/proc/meminfo: memFree=31192452/32873844 swapFree=7632/7632
[pid=2451] ppid=2449 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2451/stat : 2451 (npSolver-pbo-It) S 2449 2451 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276919880 9367552 275 33554432000 4194304 5064252 140733747045744 140733747044656 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/2451/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700285 s]
/proc/loadavg: 2.08 2.07 2.02 3/178 2451
/proc/meminfo: memFree=31192452/32873844 swapFree=7632/7632
[pid=2451] ppid=2449 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2451/stat : 2451 (npSolver-pbo-It) S 2449 2451 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276919880 9367552 275 33554432000 4194304 5064252 140733747045744 140733747044656 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/2451/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50043 s]
/proc/loadavg: 2.08 2.07 2.02 3/182 2455
/proc/meminfo: memFree=31090156/32873844 swapFree=7632/7632
[pid=2451] ppid=2449 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2451/stat : 2451 (npSolver-pbo-It) S 2449 2451 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276919880 9367552 275 33554432000 4194304 5064252 140733747045744 140733747044656 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/2451/statm: 2287 275 233 213 0 72 0
[pid=2452] ppid=2451 vsize=97024 CPUtime=0.97 cores=1,3,5,7
/proc/2452/stat : 2452 (npSolver-pbo) S 2451 2451 15712 0 -1 4202496 11194 0 0 0 88 9 0 0 20 0 1 0 276919880 99352576 16152 33554432000 4194304 5992684 140735666825984 140735666820432 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/2452/statm: 24256 16152 174 440 0 23812 0
[pid=2454] ppid=2452 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2454/stat : 2454 (cp2_pre.sh) S 2452 2451 15712 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 276919977 9367552 276 33554432000 4194304 5064252 140736918276848 140736918275552 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/2454/statm: 2287 276 234 213 0 72 0
[pid=2455] ppid=2454 vsize=142076 CPUtime=0.51 cores=1,3,5,7
/proc/2455/stat : 2455 (coprocessor) R 2454 2451 15712 0 -1 4202496 20829 0 0 0 47 4 0 0 20 0 1 0 276919978 145485824 31863 33554432000 4194304 6586260 140735816134592 140735816131752 5511711 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/2455/statm: 35519 31863 166 584 0 34931 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 257396

[startup+3.10044 s]
/proc/loadavg: 2.08 2.07 2.02 3/182 2455
/proc/meminfo: memFree=30938068/32873844 swapFree=7632/7632
[pid=2451] ppid=2449 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2451/stat : 2451 (npSolver-pbo-It) S 2449 2451 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276919880 9367552 275 33554432000 4194304 5064252 140733747045744 140733747044656 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/2451/statm: 2287 275 233 213 0 72 0
[pid=2452] ppid=2451 vsize=97024 CPUtime=0.97 cores=1,3,5,7
/proc/2452/stat : 2452 (npSolver-pbo) S 2451 2451 15712 0 -1 4202496 11194 0 0 0 88 9 0 0 20 0 1 0 276919880 99352576 16152 33554432000 4194304 5992684 140735666825984 140735666820432 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/2452/statm: 24256 16152 174 440 0 23812 0
[pid=2454] ppid=2452 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2454/stat : 2454 (cp2_pre.sh) S 2452 2451 15712 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 276919977 9367552 276 33554432000 4194304 5064252 140736918276848 140736918275552 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/2454/statm: 2287 276 234 213 0 72 0
[pid=2455] ppid=2454 vsize=189984 CPUtime=2.11 cores=1,3,5,7
/proc/2455/stat : 2455 (coprocessor) R 2454 2451 15712 0 -1 4202496 32597 0 0 0 205 6 0 0 20 0 1 0 276919978 194543616 45675 33554432000 4194304 6586260 140735816134592 140735816130616 4774946 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/2455/statm: 47496 45675 182 584 0 46908 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 305304

[startup+6.30039 s]
/proc/loadavg: 2.15 2.08 2.02 3/181 2457
/proc/meminfo: memFree=31039548/32873844 swapFree=7632/7632
[pid=2451] ppid=2449 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2451/stat : 2451 (npSolver-pbo-It) S 2449 2451 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276919880 9367552 275 33554432000 4194304 5064252 140733747045744 140733747044656 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/2451/statm: 2287 275 233 213 0 72 0
[pid=2452] ppid=2451 vsize=97024 CPUtime=4.36 cores=1,3,5,7
/proc/2452/stat : 2452 (npSolver-pbo) S 2451 2451 15712 0 -1 4202496 11210 37163 0 0 88 9 325 14 20 0 1 0 276919880 99352576 16154 33554432000 4194304 5992684 140735666825984 140735666812248 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/2452/statm: 24256 16154 176 440 0 23812 0
[pid=2457] ppid=2452 vsize=84864 CPUtime=1.92 cores=1,3,5,7
/proc/2457/stat : 2457 (glucosInc) R 2452 2451 15712 0 -1 4202496 16606 0 0 0 189 3 0 0 20 0 1 0 276920317 86900736 18535 33554432000 4194304 5654031 140736289075248 140736289072856 4233204 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/2457/statm: 21216 18535 140 357 0 20856 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 191036

[startup+12.7003 s]
/proc/loadavg: 2.14 2.08 2.02 3/181 2457
/proc/meminfo: memFree=31035904/32873844 swapFree=7632/7632
[pid=2451] ppid=2449 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2451/stat : 2451 (npSolver-pbo-It) S 2449 2451 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276919880 9367552 275 33554432000 4194304 5064252 140733747045744 140733747044656 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/2451/statm: 2287 275 233 213 0 72 0
[pid=2452] ppid=2451 vsize=97024 CPUtime=4.36 cores=1,3,5,7
/proc/2452/stat : 2452 (npSolver-pbo) S 2451 2451 15712 0 -1 4202496 11210 37163 0 0 88 9 325 14 20 0 1 0 276919880 99352576 16154 33554432000 4194304 5992684 140735666825984 140735666812248 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/2452/statm: 24256 16154 176 440 0 23812 0
[pid=2457] ppid=2452 vsize=86072 CPUtime=8.31 cores=1,3,5,7
/proc/2457/stat : 2457 (glucosInc) R 2452 2451 15712 0 -1 4202496 16962 0 0 0 828 3 0 0 20 0 1 0 276920317 88137728 19402 33554432000 4194304 5654031 140736289075248 140736289073144 4208676 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/2457/statm: 21518 19402 140 357 0 21158 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 192244

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

[startup+14.3071 s]
/proc/loadavg: 2.14 2.08 2.02 3/182 2458
/proc/meminfo: memFree=31006584/32873844 swapFree=7632/7632
[pid=2451] ppid=2449 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2451/stat : 2451 (npSolver-pbo-It) S 2449 2451 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276919880 9367552 275 33554432000 4194304 5064252 140733747045744 140733747044656 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/2451/statm: 2287 275 233 213 0 72 0
[pid=2452] ppid=2451 vsize=99096 CPUtime=4.5 cores=1,3,5,7
/proc/2452/stat : 2452 (npSolver-pbo) S 2451 2451 15712 0 -1 4204032 12813 37163 0 0 99 12 325 14 20 0 1 0 276919880 101474304 16688 33554432000 4194304 5992684 140735666825984 140735666820520 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/2452/statm: 24774 16688 193 440 0 24330 0
[pid=2457] ppid=2452 vsize=86704 CPUtime=9.66 cores=1,3,5,7
/proc/2457/stat : 2457 (glucosInc) S 2452 2451 15712 0 -1 4202496 17105 0 0 0 963 3 0 0 20 0 1 0 276920317 88784896 20056 33554432000 4194304 5654031 140736289075248 140736289073560 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/2457/statm: 21676 20056 146 357 0 21316 0
Current children cumulated CPU time (s) 14.16
Current children cumulated vsize (KiB) 194948

[startup+15.1003 s]
/proc/loadavg: 2.14 2.08 2.02 3/182 2458
/proc/meminfo: memFree=31006584/32873844 swapFree=7632/7632
[pid=2451] ppid=2449 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2451/stat : 2451 (npSolver-pbo-It) S 2449 2451 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276919880 9367552 275 33554432000 4194304 5064252 140733747045744 140733747044656 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/2451/statm: 2287 275 233 213 0 72 0
[pid=2452] ppid=2451 vsize=99096 CPUtime=4.57 cores=1,3,5,7
/proc/2452/stat : 2452 (npSolver-pbo) S 2451 2451 15712 0 -1 4204032 12814 37163 0 0 99 19 325 14 20 0 1 0 276919880 101474304 16689 33554432000 4194304 5992684 140735666825984 140735666820520 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/2452/statm: 24774 16689 194 440 0 24330 0
[pid=2457] ppid=2452 vsize=86704 CPUtime=9.66 cores=1,3,5,7
/proc/2457/stat : 2457 (glucosInc) S 2452 2451 15712 0 -1 4202496 17105 0 0 0 963 3 0 0 20 0 1 0 276920317 88784896 20056 33554432000 4194304 5654031 140736289075248 140736289073560 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/2457/statm: 21676 20056 146 357 0 21316 0
Current children cumulated CPU time (s) 14.23
Current children cumulated vsize (KiB) 194948

[startup+15.3003 s]
/proc/loadavg: 2.13 2.08 2.02 2/182 2458
/proc/meminfo: memFree=30899192/32873844 swapFree=7632/7632
[pid=2451] ppid=2449 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2451/stat : 2451 (npSolver-pbo-It) S 2449 2451 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276919880 9367552 275 33554432000 4194304 5064252 140733747045744 140733747044656 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/2451/statm: 2287 275 233 213 0 72 0
[pid=2452] ppid=2451 vsize=99096 CPUtime=4.57 cores=1,3,5,7
/proc/2452/stat : 2452 (npSolver-pbo) S 2451 2451 15712 0 -1 4204032 12814 37163 0 0 99 19 325 14 20 0 1 0 276919880 101474304 16689 33554432000 4194304 5992684 140735666825984 140735666820520 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/2452/statm: 24774 16689 194 440 0 24330 0
[pid=2457] ppid=2452 vsize=86704 CPUtime=9.66 cores=1,3,5,7
/proc/2457/stat : 2457 (glucosInc) S 2452 2451 15712 0 -1 4202496 17105 0 0 0 963 3 0 0 20 0 1 0 276920317 88784896 20056 33554432000 4194304 5654031 140736289075248 140736289073560 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/2457/statm: 21676 20056 146 357 0 21316 0
Current children cumulated CPU time (s) 14.23
Current children cumulated vsize (KiB) 194948

[startup+15.407 s]
/proc/loadavg: 2.13 2.08 2.02 2/182 2458
/proc/meminfo: memFree=30899192/32873844 swapFree=7632/7632
[pid=2451] ppid=2449 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2451/stat : 2451 (npSolver-pbo-It) S 2449 2451 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276919880 9367552 275 33554432000 4194304 5064252 140733747045744 140733747044656 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/2451/statm: 2287 275 233 213 0 72 0
[pid=2452] ppid=2451 vsize=99096 CPUtime=4.57 cores=1,3,5,7
/proc/2452/stat : 2452 (npSolver-pbo) S 2451 2451 15712 0 -1 4204032 12814 37163 0 0 99 19 325 14 20 0 1 0 276919880 101474304 16689 33554432000 4194304 5992684 140735666825984 140735666820520 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/2452/statm: 24774 16689 194 440 0 24330 0
[pid=2457] ppid=2452 vsize=86704 CPUtime=9.66 cores=1,3,5,7
/proc/2457/stat : 2457 (glucosInc) S 2452 2451 15712 0 -1 4202496 17105 0 0 0 963 3 0 0 20 0 1 0 276920317 88784896 20056 33554432000 4194304 5654031 140736289075248 140736289073560 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/2457/statm: 21676 20056 146 357 0 21316 0
Current children cumulated CPU time (s) 14.23
Current children cumulated vsize (KiB) 194948

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2451 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=245354
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=339948
# CPU time returned by wait4() is 4.5853
# while last known CPU time is 14.23
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 15.4461
CPU time (s): 14.23
CPU user time (s): 13.87
CPU system time (s): 0.36
CPU usage (%): 92.1266
Max. virtual memory (cumulated for all children) (KiB): 327428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.24535
system time used= 0.339948
maximum resident set size= 211652
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50352
page faults= 0
swaps= 0
block input operations= 0
block output operations= 93648
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 21983
involuntary context switches= 16

runsolver used 0.039993 second user time and 0.078987 second system time

The end

Launcher Data 

Begin job on node141 at 2012-05-27 10:39:15
IDJOB=3703269
IDBENCH=90530
IDSOLVER=2278
FILE ID=node141/3703269-1338107955
RUNJOBID= node141-1338087612-15729
PBS_JOBID= 14624446
Free space on /tmp= 71500 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_luby_20null0mast_rapportOE2.0_TMAX300_K67_cod2.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703269-1338107955/watcher-3703269-1338107955 -o /tmp/evaluation-result-3703269-1338107955/solver-3703269-1338107955 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703269-1338107955.opb 6890654 HOME HOME

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

MD5SUM BENCH= ba6df77caf05680eb2c10dacd1851609
RANDOM SEED=6890654

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:        31192832 kB
Buffers:          163100 kB
Cached:           299776 kB
SwapCached:          232 kB
Active:           549888 kB
Inactive:         317268 kB
Active(anon):     392740 kB
Inactive(anon):    12856 kB
Active(file):     157148 kB
Inactive(file):   304412 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67108624 kB
Dirty:             10740 kB
Writeback:             0 kB
AnonPages:        412708 kB
Mapped:            11912 kB
Shmem:               172 kB
Slab:             672208 kB
SReclaimable:     114468 kB
SUnreclaim:       557740 kB
KernelStack:        1472 kB
PageTables:         5032 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     548228 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    313344 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= 71416 MiB
End job on node141 at 2012-05-27 10:39:31