Trace number 3697451

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
npSolver inc-topDown? (problem) 20.83 23.2131

General information on the benchmark

NameOPT-BIGINT-LIN/graca/
normalized-ped2.G.recomb1-0.20-13.opb
MD5SUM33fd175b84968779bfb4b5b76f997c8b
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark11676
Best CPU time to get the best result obtained on this benchmark1800.9
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables216117
Total number of constraints3620088
Number of constraints which are clauses3620088
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint579
Number of terms in the objective function 18980
Biggest coefficient in the objective function 581
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 10690980
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 581
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 10690980
Number of bits of the biggest sum of numbers24
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

10.08/10.19	c run inc solver
10.08/10.19	c [INC SYSTEM] run initial solver
10.08/10.19	c [INC SYSTEM] preprocess with white file
15.78/16.25	c [INC SYSTEM] finished preprocessing in 6 s
15.78/16.25	c [INC SYSTEM] execute solver
16.24/16.75	c [INC SEARCH] formula is SAT
16.24/16.77	c [INC SYSTEM] solved the initial formula
20.65/21.18	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
20.83/23.21	HOME/npSolver-pbo-Itd.sh: line 18:  3280 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3697451-1338137878/watcher-3697451-1338137878 -o /tmp/evaluation-result-3697451-1338137878/solver-3697451-1338137878 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697451-1338137878.opb 1889080450 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: 2.20 2.07 2.01 3/177 3279
/proc/meminfo: memFree=29130992/32873852 swapFree=6856/6856
[pid=3279] ppid=3277 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3279/stat : 3279 (npSolver-pbo-It) S 3277 3279 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279914082 9367552 275 33554432000 4194304 5064252 140733349697264 140733349696176 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3279/statm: 2287 275 233 213 0 72 0

[startup+0.0660869 s]
/proc/loadavg: 2.20 2.07 2.01 3/177 3279
/proc/meminfo: memFree=29130992/32873852 swapFree=6856/6856
[pid=3279] ppid=3277 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3279/stat : 3279 (npSolver-pbo-It) S 3277 3279 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279914082 9367552 275 33554432000 4194304 5064252 140733349697264 140733349696176 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3279/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100259 s]
/proc/loadavg: 2.20 2.07 2.01 3/177 3279
/proc/meminfo: memFree=29130992/32873852 swapFree=6856/6856
[pid=3279] ppid=3277 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3279/stat : 3279 (npSolver-pbo-It) S 3277 3279 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279914082 9367552 275 33554432000 4194304 5064252 140733349697264 140733349696176 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3279/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300228 s]
/proc/loadavg: 2.20 2.07 2.01 3/177 3279
/proc/meminfo: memFree=29130992/32873852 swapFree=6856/6856
[pid=3279] ppid=3277 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3279/stat : 3279 (npSolver-pbo-It) S 3277 3279 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279914082 9367552 275 33554432000 4194304 5064252 140733349697264 140733349696176 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3279/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700228 s]
/proc/loadavg: 2.20 2.07 2.01 3/177 3279
/proc/meminfo: memFree=29130992/32873852 swapFree=6856/6856
[pid=3279] ppid=3277 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3279/stat : 3279 (npSolver-pbo-It) S 3277 3279 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279914082 9367552 275 33554432000 4194304 5064252 140733349697264 140733349696176 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3279/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50032 s]
/proc/loadavg: 2.20 2.07 2.01 3/179 3281
/proc/meminfo: memFree=29122732/32873852 swapFree=6856/6856
[pid=3279] ppid=3277 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3279/stat : 3279 (npSolver-pbo-It) S 3277 3279 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279914082 9367552 275 33554432000 4194304 5064252 140733349697264 140733349696176 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3279/statm: 2287 275 233 213 0 72 0
[pid=3280] ppid=3279 vsize=19776 CPUtime=1.49 cores=1,3,5,7
/proc/3280/stat : 3280 (npSolver-pbo) R 3279 3279 1566 0 -1 4202496 2705 0 0 0 148 1 0 0 20 0 1 0 279914082 20250624 3188 33554432000 4194304 5992684 140734592862128 140734592858632 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/3280/statm: 4944 3188 145 440 0 4500 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28924

[startup+3.10027 s]
/proc/loadavg: 2.20 2.07 2.01 3/179 3281
/proc/meminfo: memFree=29113796/32873852 swapFree=6856/6856
[pid=3279] ppid=3277 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3279/stat : 3279 (npSolver-pbo-It) S 3277 3279 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279914082 9367552 275 33554432000 4194304 5064252 140733349697264 140733349696176 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3279/statm: 2287 275 233 213 0 72 0
[pid=3280] ppid=3279 vsize=36556 CPUtime=3.09 cores=1,3,5,7
/proc/3280/stat : 3280 (npSolver-pbo) R 3279 3279 1566 0 -1 4202496 3318 0 0 0 307 2 0 0 20 0 1 0 279914082 37433344 5837 33554432000 4194304 5992684 140734592862128 140734592858248 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/3280/statm: 9139 5837 145 440 0 8695 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45704

[startup+6.30026 s]
/proc/loadavg: 2.34 2.11 2.02 3/179 3281
/proc/meminfo: memFree=29094448/32873852 swapFree=6856/6856
[pid=3279] ppid=3277 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3279/stat : 3279 (npSolver-pbo-It) S 3277 3279 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279914082 9367552 275 33554432000 4194304 5064252 140733349697264 140733349696176 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3279/statm: 2287 275 233 213 0 72 0
[pid=3280] ppid=3279 vsize=70116 CPUtime=6.29 cores=1,3,5,7
/proc/3280/stat : 3280 (npSolver-pbo) R 3279 3279 1566 0 -1 4202496 4074 0 0 0 625 4 0 0 20 0 1 0 279914082 71798784 11176 33554432000 4194304 5992684 140734592862128 140734592858248 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/3280/statm: 17529 11176 145 440 0 17085 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 79264

[startup+12.7004 s]
/proc/loadavg: 2.39 2.12 2.03 3/181 3283
/proc/meminfo: memFree=28722372/32873852 swapFree=6856/6856
[pid=3279] ppid=3277 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3279/stat : 3279 (npSolver-pbo-It) S 3277 3279 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279914082 9367552 275 33554432000 4194304 5064252 140733349697264 140733349696176 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3279/statm: 2287 275 233 213 0 72 0
[pid=3280] ppid=3279 vsize=158436 CPUtime=10.22 cores=1,3,5,7
/proc/3280/stat : 3280 (npSolver-pbo) S 3279 3279 1566 0 -1 4202496 11007 0 0 0 999 23 0 0 20 0 1 0 279914082 162238464 25086 33554432000 4194304 5992684 140734592862128 140734592856576 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3280/statm: 39609 25086 164 440 0 39165 0
[pid=3282] ppid=3280 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3282/stat : 3282 (cp2_pre.sh) S 3280 3279 1566 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 279915105 9367552 276 33554432000 4194304 5064252 140734511202304 140734511201008 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3282/statm: 2287 276 234 213 0 72 0
[pid=3283] ppid=3282 vsize=287340 CPUtime=2.46 cores=1,3,5,7
/proc/3283/stat : 3283 (coprocessor) R 3282 3279 1566 0 -1 4202496 42080 0 0 0 233 13 0 0 20 0 1 0 279915105 294236160 70357 33554432000 4194304 6586260 140736170455104 140736170451368 4774897 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/3283/statm: 71835 70357 175 584 0 71247 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 464072

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

[startup+13.7004 s]
/proc/loadavg: 2.39 2.12 2.03 3/181 3283
/proc/meminfo: memFree=28675420/32873852 swapFree=6856/6856
[pid=3279] ppid=3277 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3279/stat : 3279 (npSolver-pbo-It) S 3277 3279 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279914082 9367552 275 33554432000 4194304 5064252 140733349697264 140733349696176 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3279/statm: 2287 275 233 213 0 72 0
[pid=3280] ppid=3279 vsize=158436 CPUtime=10.22 cores=1,3,5,7
/proc/3280/stat : 3280 (npSolver-pbo) S 3279 3279 1566 0 -1 4202496 11007 0 0 0 999 23 0 0 20 0 1 0 279914082 162238464 25086 33554432000 4194304 5992684 140734592862128 140734592856576 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3280/statm: 39609 25086 164 440 0 39165 0
[pid=3282] ppid=3280 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3282/stat : 3282 (cp2_pre.sh) S 3280 3279 1566 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 279915105 9367552 276 33554432000 4194304 5064252 140734511202304 140734511201008 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3282/statm: 2287 276 234 213 0 72 0
[pid=3283] ppid=3282 vsize=308048 CPUtime=3.45 cores=1,3,5,7
/proc/3283/stat : 3283 (coprocessor) R 3282 3279 1566 0 -1 4202496 43574 0 0 0 332 13 0 0 20 0 1 0 279915105 315441152 75939 33554432000 4194304 6586260 140736170455104 140736170451032 5511711 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/3283/statm: 77012 75939 192 584 0 76424 0
Current children cumulated CPU time (s) 13.67
Current children cumulated vsize (KiB) 484780

[startup+20.1003 s]
/proc/loadavg: 2.33 2.12 2.03 3/180 3285
/proc/meminfo: memFree=28897360/32873852 swapFree=6856/6856
[pid=3279] ppid=3277 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3279/stat : 3279 (npSolver-pbo-It) S 3277 3279 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279914082 9367552 275 33554432000 4194304 5064252 140733349697264 140733349696176 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3279/statm: 2287 275 233 213 0 72 0
[pid=3280] ppid=3279 vsize=168876 CPUtime=19.16 cores=1,3,5,7
/proc/3280/stat : 3280 (npSolver-pbo) R 3279 3279 1566 0 -1 4202496 13292 47286 0 0 1332 26 516 42 20 0 1 0 279914082 172929024 27704 33554432000 4194304 5992684 140734592862128 140734592856904 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/3280/statm: 42219 27704 172 440 0 41775 0
[pid=3285] ppid=3280 vsize=119384 CPUtime=0.49 cores=1,3,5,7
/proc/3285/stat : 3285 (glucosInc) S 3280 3279 1566 0 -1 4202496 21906 0 0 0 45 4 0 0 20 0 1 0 279915707 122249216 26001 33554432000 4194304 5654031 140735354692352 140735354690664 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3285/statm: 29846 26001 146 357 0 29486 0
Current children cumulated CPU time (s) 19.65
Current children cumulated vsize (KiB) 297408

[startup+21.7004 s]
/proc/loadavg: 2.33 2.12 2.03 3/180 3285
/proc/meminfo: memFree=28896988/32873852 swapFree=6856/6856
[pid=3279] ppid=3277 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3279/stat : 3279 (npSolver-pbo-It) S 3277 3279 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279914082 9367552 275 33554432000 4194304 5064252 140733349697264 140733349696176 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3279/statm: 2287 275 233 213 0 72 0
[pid=3280] ppid=3279 vsize=168880 CPUtime=20.34 cores=1,3,5,7
/proc/3280/stat : 3280 (npSolver-pbo) S 3279 3279 1566 0 -1 4204032 13306 47286 0 0 1439 37 516 42 20 0 1 0 279914082 172933120 27717 33554432000 4194304 5992684 140734592862128 140734592856664 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3280/statm: 42220 27717 184 440 0 41776 0
[pid=3285] ppid=3280 vsize=119384 CPUtime=0.49 cores=1,3,5,7
/proc/3285/stat : 3285 (glucosInc) S 3280 3279 1566 0 -1 4202496 21906 0 0 0 45 4 0 0 20 0 1 0 279915707 122249216 26001 33554432000 4194304 5654031 140735354692352 140735354690664 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3285/statm: 29846 26001 146 357 0 29486 0
Current children cumulated CPU time (s) 20.83
Current children cumulated vsize (KiB) 297412

[startup+22.5004 s]
/proc/loadavg: 2.33 2.12 2.03 2/181 3286
/proc/meminfo: memFree=28667820/32873852 swapFree=6856/6856
[pid=3279] ppid=3277 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3279/stat : 3279 (npSolver-pbo-It) S 3277 3279 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279914082 9367552 275 33554432000 4194304 5064252 140733349697264 140733349696176 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3279/statm: 2287 275 233 213 0 72 0
[pid=3280] ppid=3279 vsize=168880 CPUtime=20.34 cores=1,3,5,7
/proc/3280/stat : 3280 (npSolver-pbo) S 3279 3279 1566 0 -1 4204032 13306 47286 0 0 1439 37 516 42 20 0 1 0 279914082 172933120 27717 33554432000 4194304 5992684 140734592862128 140734592856664 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3280/statm: 42220 27717 184 440 0 41776 0
[pid=3285] ppid=3280 vsize=119384 CPUtime=0.49 cores=1,3,5,7
/proc/3285/stat : 3285 (glucosInc) S 3280 3279 1566 0 -1 4202496 21906 0 0 0 45 4 0 0 20 0 1 0 279915707 122249216 26001 33554432000 4194304 5654031 140735354692352 140735354690664 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3285/statm: 29846 26001 146 357 0 29486 0
Current children cumulated CPU time (s) 20.83
Current children cumulated vsize (KiB) 297412

[startup+22.9004 s]
/proc/loadavg: 2.33 2.12 2.03 2/181 3286
/proc/meminfo: memFree=28669432/32873852 swapFree=6856/6856
[pid=3279] ppid=3277 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3279/stat : 3279 (npSolver-pbo-It) S 3277 3279 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279914082 9367552 275 33554432000 4194304 5064252 140733349697264 140733349696176 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3279/statm: 2287 275 233 213 0 72 0
[pid=3280] ppid=3279 vsize=168880 CPUtime=20.34 cores=1,3,5,7
/proc/3280/stat : 3280 (npSolver-pbo) S 3279 3279 1566 0 -1 4204032 13306 47286 0 0 1439 37 516 42 20 0 1 0 279914082 172933120 27717 33554432000 4194304 5992684 140734592862128 140734592856664 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3280/statm: 42220 27717 184 440 0 41776 0
[pid=3285] ppid=3280 vsize=119384 CPUtime=0.49 cores=1,3,5,7
/proc/3285/stat : 3285 (glucosInc) S 3280 3279 1566 0 -1 4202496 21906 0 0 0 45 4 0 0 20 0 1 0 279915707 122249216 26001 33554432000 4194304 5654031 140735354692352 140735354690664 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3285/statm: 29846 26001 146 357 0 29486 0
Current children cumulated CPU time (s) 20.83
Current children cumulated vsize (KiB) 297412

[startup+23.1004 s]
/proc/loadavg: 2.33 2.12 2.03 2/181 3286
/proc/meminfo: memFree=28669432/32873852 swapFree=6856/6856
[pid=3279] ppid=3277 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3279/stat : 3279 (npSolver-pbo-It) S 3277 3279 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279914082 9367552 275 33554432000 4194304 5064252 140733349697264 140733349696176 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3279/statm: 2287 275 233 213 0 72 0
[pid=3280] ppid=3279 vsize=168880 CPUtime=20.34 cores=1,3,5,7
/proc/3280/stat : 3280 (npSolver-pbo) S 3279 3279 1566 0 -1 4204032 13306 47286 0 0 1439 37 516 42 20 0 1 0 279914082 172933120 27717 33554432000 4194304 5992684 140734592862128 140734592856664 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3280/statm: 42220 27717 184 440 0 41776 0
[pid=3285] ppid=3280 vsize=119384 CPUtime=0.49 cores=1,3,5,7
/proc/3285/stat : 3285 (glucosInc) S 3280 3279 1566 0 -1 4202496 21906 0 0 0 45 4 0 0 20 0 1 0 279915707 122249216 26001 33554432000 4194304 5654031 140735354692352 140735354690664 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3285/statm: 29846 26001 146 357 0 29486 0
Current children cumulated CPU time (s) 20.83
Current children cumulated vsize (KiB) 297412

[startup+23.2005 s]
/proc/loadavg: 2.33 2.12 2.03 2/181 3286
/proc/meminfo: memFree=28669432/32873852 swapFree=6856/6856
[pid=3279] ppid=3277 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3279/stat : 3279 (npSolver-pbo-It) S 3277 3279 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279914082 9367552 275 33554432000 4194304 5064252 140733349697264 140733349696176 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3279/statm: 2287 275 233 213 0 72 0
[pid=3280] ppid=3279 vsize=168880 CPUtime=20.34 cores=1,3,5,7
/proc/3280/stat : 3280 (npSolver-pbo) S 3279 3279 1566 0 -1 4204032 13306 47286 0 0 1439 37 516 42 20 0 1 0 279914082 172933120 27717 33554432000 4194304 5992684 140734592862128 140734592856664 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3280/statm: 42220 27717 184 440 0 41776 0
[pid=3285] ppid=3280 vsize=119384 CPUtime=0.49 cores=1,3,5,7
/proc/3285/stat : 3285 (glucosInc) S 3280 3279 1566 0 -1 4202496 21906 0 0 0 45 4 0 0 20 0 1 0 279915707 122249216 26001 33554432000 4194304 5654031 140735354692352 140735354690664 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3285/statm: 29846 26001 146 357 0 29486 0
Current children cumulated CPU time (s) 20.83
Current children cumulated vsize (KiB) 297412

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3279 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=565025
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=806877
# CPU time returned by wait4() is 20.3719
# while last known CPU time is 20.83
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 23.2131
CPU time (s): 20.83
CPU user time (s): 20
CPU system time (s): 0.83
CPU usage (%): 89.734
Max. virtual memory (cumulated for all children) (KiB): 496264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.565
system time used= 0.806877
maximum resident set size= 323156
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60967
page faults= 0
swaps= 0
block input operations= 0
block output operations= 190216
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 41593
involuntary context switches= 31

runsolver used 0.044993 second user time and 0.117982 second system time

The end

Launcher Data 

Begin job on node128 at 2012-05-27 18:58:02
IDJOB=3697451
IDBENCH=92809
IDSOLVER=2275
FILE ID=node128/3697451-1338137878
RUNJOBID= node128-1338123762-1585
PBS_JOBID= 14624501
Free space on /tmp= 71216 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/graca/normalized-ped2.G.recomb1-0.20-13.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697451-1338137878/watcher-3697451-1338137878 -o /tmp/evaluation-result-3697451-1338137878/solver-3697451-1338137878 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697451-1338137878.opb 1889080450 HOME HOME

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

MD5SUM BENCH= 33fd175b84968779bfb4b5b76f997c8b
RANDOM SEED=1889080450

node128.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		: 2666.389
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	: 5332.77
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		: 2666.389
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		: 2666.389
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	: 5438.56
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		: 2666.389
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
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		: 2666.389
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		: 2666.389
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:       32873852 kB
MemFree:        29131520 kB
Buffers:          428292 kB
Cached:          2388688 kB
SwapCached:          620 kB
Active:          1219456 kB
Inactive:        1664624 kB
Active(anon):      57428 kB
Inactive(anon):    12304 kB
Active(file):    1162028 kB
Inactive(file):  1652320 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67107296 kB
Dirty:            121940 kB
Writeback:             0 kB
AnonPages:         73668 kB
Mapped:            15620 kB
Shmem:               200 kB
Slab:             719540 kB
SReclaimable:     161116 kB
SUnreclaim:       558424 kB
KernelStack:        1440 kB
PageTables:         4032 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     181684 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:     34816 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= 71080 MiB
End job on node128 at 2012-05-27 18:58:25