Trace number 3697460

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) 20.35 22.5293

General information on the benchmark

NameOPT-BIGINT-LIN/graca/
normalized-ped2.G.recomb10-0.20-14.opb
MD5SUM58717b0b0a90960d41e2eb289053174d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark132621
Best CPU time to get the best result obtained on this benchmark1800.64
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables214997
Total number of constraints3677941
Number of constraints which are clauses3677941
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 

10.18/10.28	c run inc solver
10.18/10.28	c [INC SYSTEM] run initial solver
10.18/10.28	c [INC SYSTEM] preprocess with white file
15.29/15.36	c [INC SYSTEM] finished preprocessing in 5 s
15.29/15.36	c [INC SYSTEM] execute solver
15.34/15.84	c [INC SEARCH] formula is SAT
15.34/15.86	c [INC SYSTEM] solved the initial formula
20.27/20.34	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
20.35/22.52	HOME/npSolver-pbo-Itd.sh: line 18: 23340 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-3697460-1338138092/watcher-3697460-1338138092 -o /tmp/evaluation-result-3697460-1338138092/solver-3697460-1338138092 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697460-1338138092.opb 946807552 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: 2.06 2.05 2.01 3/177 23339
/proc/meminfo: memFree=28539264/32873624 swapFree=7104/7104
[pid=23339] ppid=23337 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23339/stat : 23339 (npSolver-pbo-It) S 23337 23339 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279935065 9367552 275 33554432000 4194304 5064252 140735755543536 140735755542448 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/23339/statm: 2287 275 233 213 0 72 0

[startup+0.0348929 s]
/proc/loadavg: 2.06 2.05 2.01 3/177 23339
/proc/meminfo: memFree=28539264/32873624 swapFree=7104/7104
[pid=23339] ppid=23337 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23339/stat : 23339 (npSolver-pbo-It) S 23337 23339 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279935065 9367552 275 33554432000 4194304 5064252 140735755543536 140735755542448 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/23339/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100135 s]
/proc/loadavg: 2.06 2.05 2.01 3/177 23339
/proc/meminfo: memFree=28539264/32873624 swapFree=7104/7104
[pid=23339] ppid=23337 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23339/stat : 23339 (npSolver-pbo-It) S 23337 23339 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279935065 9367552 275 33554432000 4194304 5064252 140735755543536 140735755542448 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/23339/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300107 s]
/proc/loadavg: 2.06 2.05 2.01 3/177 23339
/proc/meminfo: memFree=28539264/32873624 swapFree=7104/7104
[pid=23339] ppid=23337 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23339/stat : 23339 (npSolver-pbo-It) S 23337 23339 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279935065 9367552 275 33554432000 4194304 5064252 140735755543536 140735755542448 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/23339/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700106 s]
/proc/loadavg: 2.06 2.05 2.01 3/177 23339
/proc/meminfo: memFree=28539264/32873624 swapFree=7104/7104
[pid=23339] ppid=23337 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23339/stat : 23339 (npSolver-pbo-It) S 23337 23339 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279935065 9367552 275 33554432000 4194304 5064252 140735755543536 140735755542448 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/23339/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50026 s]
/proc/loadavg: 2.06 2.05 2.01 3/179 23341
/proc/meminfo: memFree=28536648/32873624 swapFree=7104/7104
[pid=23339] ppid=23337 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23339/stat : 23339 (npSolver-pbo-It) S 23337 23339 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279935065 9367552 275 33554432000 4194304 5064252 140735755543536 140735755542448 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/23339/statm: 2287 275 233 213 0 72 0
[pid=23340] ppid=23339 vsize=19636 CPUtime=1.48 cores=1,3,5,7
/proc/23340/stat : 23340 (npSolver-pbo) R 23339 23339 21372 0 -1 4202496 2601 0 0 0 148 0 0 0 20 0 1 0 279935065 20107264 3084 33554432000 4194304 5992684 140735167836944 140735167833064 5179600 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/23340/statm: 4909 3084 145 440 0 4465 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28784

[startup+3.10016 s]
/proc/loadavg: 2.06 2.05 2.01 3/179 23341
/proc/meminfo: memFree=28527340/32873624 swapFree=7104/7104
[pid=23339] ppid=23337 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23339/stat : 23339 (npSolver-pbo-It) S 23337 23339 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279935065 9367552 275 33554432000 4194304 5064252 140735755543536 140735755542448 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/23339/statm: 2287 275 233 213 0 72 0
[pid=23340] ppid=23339 vsize=36416 CPUtime=3.08 cores=1,3,5,7
/proc/23340/stat : 23340 (npSolver-pbo) R 23339 23339 21372 0 -1 4202496 3224 0 0 0 307 1 0 0 20 0 1 0 279935065 37289984 5743 33554432000 4194304 5992684 140735167836944 140735167833064 5179600 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/23340/statm: 9104 5743 145 440 0 8660 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 45564

[startup+6.30013 s]
/proc/loadavg: 2.06 2.05 2.01 3/179 23341
/proc/meminfo: memFree=28506512/32873624 swapFree=7104/7104
[pid=23339] ppid=23337 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23339/stat : 23339 (npSolver-pbo-It) S 23337 23339 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279935065 9367552 275 33554432000 4194304 5064252 140735755543536 140735755542448 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/23339/statm: 2287 275 233 213 0 72 0
[pid=23340] ppid=23339 vsize=69976 CPUtime=6.28 cores=1,3,5,7
/proc/23340/stat : 23340 (npSolver-pbo) R 23339 23339 21372 0 -1 4202496 3957 0 0 0 625 3 0 0 20 0 1 0 279935065 71655424 11059 33554432000 4194304 5992684 140735167836944 140735167832680 5179600 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/23340/statm: 17494 11059 145 440 0 17050 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 79124

[startup+12.7003 s]
/proc/loadavg: 2.05 2.04 2.00 3/181 23343
/proc/meminfo: memFree=28122528/32873624 swapFree=7104/7104
[pid=23339] ppid=23337 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23339/stat : 23339 (npSolver-pbo-It) S 23337 23339 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279935065 9367552 275 33554432000 4194304 5064252 140735755543536 140735755542448 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/23339/statm: 2287 275 233 213 0 72 0
[pid=23340] ppid=23339 vsize=158316 CPUtime=10.3 cores=1,3,5,7
/proc/23340/stat : 23340 (npSolver-pbo) S 23339 23339 21372 0 -1 4202496 11182 0 0 0 1010 20 0 0 20 0 1 0 279935065 162115584 25480 33554432000 4194304 5992684 140735167836944 140735167831392 5175646 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23340/statm: 39579 25480 164 440 0 39135 0
[pid=23342] ppid=23340 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23342/stat : 23342 (cp2_pre.sh) S 23340 23339 21372 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 279936096 9367552 276 33554432000 4194304 5064252 140733861839264 140733861837968 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/23342/statm: 2287 276 234 213 0 72 0
[pid=23343] ppid=23342 vsize=285940 CPUtime=2.38 cores=1,3,5,7
/proc/23343/stat : 23343 (coprocessor) R 23342 23339 21372 0 -1 4202496 41749 0 0 0 228 10 0 0 20 0 1 0 279936096 292802560 70026 33554432000 4194304 6586260 140735882607312 140735882603240 4502396 0 0 4096 8404994 0 0 0 17 1 0 0 0 0 0
/proc/23343/statm: 71485 70026 177 584 0 70897 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 462552

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

[startup+19.1003 s]
/proc/loadavg: 2.05 2.04 2.00 3/180 23346
/proc/meminfo: memFree=28307308/32873624 swapFree=7104/7104
[pid=23339] ppid=23337 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23339/stat : 23339 (npSolver-pbo-It) S 23337 23339 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279935065 9367552 275 33554432000 4194304 5064252 140735755543536 140735755542448 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/23339/statm: 2287 275 233 213 0 72 0
[pid=23340] ppid=23339 vsize=168716 CPUtime=18.59 cores=1,3,5,7
/proc/23340/stat : 23340 (npSolver-pbo) R 23339 23339 21372 0 -1 4202496 13456 47203 0 0 1334 21 468 36 20 0 1 0 279935065 172765184 28088 33554432000 4194304 5992684 140735167836944 140735167831720 5179600 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/23340/statm: 42179 28088 172 440 0 41735 0
[pid=23345] ppid=23340 vsize=120952 CPUtime=0.47 cores=1,3,5,7
/proc/23345/stat : 23345 (glucosInc) S 23340 23339 21372 0 -1 4202496 22098 0 0 0 43 4 0 0 20 0 1 0 279936601 123854848 26107 33554432000 4194304 5654031 140735598507984 140735598506296 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/23345/statm: 30238 26107 146 357 0 29878 0
Current children cumulated CPU time (s) 19.06
Current children cumulated vsize (KiB) 298816

[startup+20.7003 s]
/proc/loadavg: 2.04 2.04 2.00 3/180 23346
/proc/meminfo: memFree=28307300/32873624 swapFree=7104/7104
[pid=23339] ppid=23337 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23339/stat : 23339 (npSolver-pbo-It) S 23337 23339 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279935065 9367552 275 33554432000 4194304 5064252 140735755543536 140735755542448 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/23339/statm: 2287 275 233 213 0 72 0
[pid=23340] ppid=23339 vsize=168720 CPUtime=19.88 cores=1,3,5,7
/proc/23340/stat : 23340 (npSolver-pbo) S 23339 23339 21372 0 -1 4204032 13470 47203 0 0 1458 26 468 36 20 0 1 0 279935065 172769280 28100 33554432000 4194304 5992684 140735167836944 140735167831480 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/23340/statm: 42180 28100 183 440 0 41736 0
[pid=23345] ppid=23340 vsize=120952 CPUtime=0.47 cores=1,3,5,7
/proc/23345/stat : 23345 (glucosInc) S 23340 23339 21372 0 -1 4202496 22098 0 0 0 43 4 0 0 20 0 1 0 279936601 123854848 26107 33554432000 4194304 5654031 140735598507984 140735598506296 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/23345/statm: 30238 26107 146 357 0 29878 0
Current children cumulated CPU time (s) 20.35
Current children cumulated vsize (KiB) 298820

[startup+21.5002 s]
/proc/loadavg: 2.04 2.04 2.00 2/181 23347
/proc/meminfo: memFree=28077768/32873624 swapFree=7104/7104
[pid=23339] ppid=23337 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23339/stat : 23339 (npSolver-pbo-It) S 23337 23339 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279935065 9367552 275 33554432000 4194304 5064252 140735755543536 140735755542448 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/23339/statm: 2287 275 233 213 0 72 0
[pid=23340] ppid=23339 vsize=168720 CPUtime=19.88 cores=1,3,5,7
/proc/23340/stat : 23340 (npSolver-pbo) S 23339 23339 21372 0 -1 4204032 13471 47203 0 0 1458 26 468 36 20 0 1 0 279935065 172769280 28101 33554432000 4194304 5992684 140735167836944 140735167831480 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/23340/statm: 42180 28101 184 440 0 41736 0
[pid=23345] ppid=23340 vsize=120952 CPUtime=0.47 cores=1,3,5,7
/proc/23345/stat : 23345 (glucosInc) S 23340 23339 21372 0 -1 4202496 22098 0 0 0 43 4 0 0 20 0 1 0 279936601 123854848 26107 33554432000 4194304 5654031 140735598507984 140735598506296 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/23345/statm: 30238 26107 146 357 0 29878 0
Current children cumulated CPU time (s) 20.35
Current children cumulated vsize (KiB) 298820

[startup+22.3003 s]
/proc/loadavg: 2.04 2.04 2.00 2/180 23347
/proc/meminfo: memFree=28117276/32873624 swapFree=7104/7104
[pid=23339] ppid=23337 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23339/stat : 23339 (npSolver-pbo-It) S 23337 23339 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279935065 9367552 275 33554432000 4194304 5064252 140735755543536 140735755542448 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/23339/statm: 2287 275 233 213 0 72 0
[pid=23340] ppid=23339 vsize=168720 CPUtime=19.88 cores=1,3,5,7
/proc/23340/stat : 23340 (npSolver-pbo) S 23339 23339 21372 0 -1 4204032 13471 47203 0 0 1458 26 468 36 20 0 1 0 279935065 172769280 28101 33554432000 4194304 5992684 140735167836944 140735167831480 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/23340/statm: 42180 28101 184 440 0 41736 0
[pid=23345] ppid=23340 vsize=120952 CPUtime=0.47 cores=1,3,5,7
/proc/23345/stat : 23345 (glucosInc) S 23340 23339 21372 0 -1 4202496 22098 0 0 0 43 4 0 0 20 0 1 0 279936601 123854848 26107 33554432000 4194304 5654031 140735598507984 140735598506296 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/23345/statm: 30238 26107 146 357 0 29878 0
Current children cumulated CPU time (s) 20.35
Current children cumulated vsize (KiB) 298820

[startup+22.5002 s]
/proc/loadavg: 2.04 2.04 2.00 2/180 23347
/proc/meminfo: memFree=28117276/32873624 swapFree=7104/7104
[pid=23339] ppid=23337 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23339/stat : 23339 (npSolver-pbo-It) S 23337 23339 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279935065 9367552 275 33554432000 4194304 5064252 140735755543536 140735755542448 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/23339/statm: 2287 275 233 213 0 72 0
[pid=23340] ppid=23339 vsize=168720 CPUtime=19.88 cores=1,3,5,7
/proc/23340/stat : 23340 (npSolver-pbo) S 23339 23339 21372 0 -1 4204032 13471 47203 0 0 1458 26 468 36 20 0 1 0 279935065 172769280 28101 33554432000 4194304 5992684 140735167836944 140735167831480 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/23340/statm: 42180 28101 184 440 0 41736 0
[pid=23345] ppid=23340 vsize=120952 CPUtime=0.47 cores=1,3,5,7
/proc/23345/stat : 23345 (glucosInc) S 23340 23339 21372 0 -1 4202496 22098 0 0 0 43 4 0 0 20 0 1 0 279936601 123854848 26107 33554432000 4194304 5654031 140735598507984 140735598506296 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/23345/statm: 30238 26107 146 357 0 29878 0
Current children cumulated CPU time (s) 20.35
Current children cumulated vsize (KiB) 298820

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23339 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=269070
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=632903
# CPU time returned by wait4() is 19.902
# while last known CPU time is 20.35
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 22.5293
CPU time (s): 20.35
CPU user time (s): 19.69
CPU system time (s): 0.66
CPU usage (%): 90.3266
Max. virtual memory (cumulated for all children) (KiB): 492944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.2691
system time used= 0.632903
maximum resident set size= 320776
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61048
page faults= 0
swaps= 0
block input operations= 0
block output operations= 193760
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 38574
involuntary context switches= 52

runsolver used 0.057991 second user time and 0.132979 second system time

The end

Launcher Data 

Begin job on node121 at 2012-05-27 19:01:36
IDJOB=3697460
IDBENCH=92862
IDSOLVER=2275
FILE ID=node121/3697460-1338138092
RUNJOBID= node121-1338122085-21389
PBS_JOBID= 14624482
Free space on /tmp= 71584 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/graca/normalized-ped2.G.recomb10-0.20-14.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697460-1338138092/watcher-3697460-1338138092 -o /tmp/evaluation-result-3697460-1338138092/solver-3697460-1338138092 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697460-1338138092.opb 946807552 HOME HOME

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

MD5SUM BENCH= 58717b0b0a90960d41e2eb289053174d
RANDOM SEED=946807552

node121.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		: 2667.042
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	: 5334.08
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		: 2667.042
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		: 2667.042
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	: 5331.92
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		: 2667.042
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		: 2667.042
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		: 2667.042
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		: 2667.042
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	: 5438.55
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		: 2667.042
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:       32873624 kB
MemFree:        28539264 kB
Buffers:          507960 kB
Cached:          2895040 kB
SwapCached:            0 kB
Active:           963588 kB
Inactive:        2505396 kB
Active(anon):      67200 kB
Inactive(anon):        0 kB
Active(file):     896388 kB
Inactive(file):  2505396 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:            129540 kB
Writeback:             0 kB
AnonPages:         71708 kB
Mapped:            15572 kB
Shmem:               200 kB
Slab:             725336 kB
SReclaimable:     165732 kB
SUnreclaim:       559604 kB
KernelStack:        1456 kB
PageTables:         4140 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545668 kB
Committed_AS:     170060 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71444 MiB
End job on node121 at 2012-05-27 19:01:59