Trace number 3697570

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? (problem) 35.2 52.4403

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_500_3__212_366__512.opb
MD5SUM89e2fccd3e96863f0a3c5df934bf5217
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark95378
Best CPU time to get the best result obtained on this benchmark1800.85
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables768498
Total number of constraints2000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)1502
Number of constraints which are nor clauses,nor cardinality constraints498
Minimum length of a constraint512
Maximum length of a constraint10753
Number of terms in the objective function 768000
Biggest coefficient in the objective function 114804
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 26270911488
Number of bits of the sum of numbers in the objective function 35
Biggest number in a constraint 114804
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 26270911488
Number of bits of the biggest sum of numbers35
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

7.08/7.19	c run inc solver
7.08/7.19	c [INC SYSTEM] run initial solver
7.08/7.19	c [INC SYSTEM] preprocess with white file
26.69/27.07	c [INC SYSTEM] finished preprocessing in 19 s
26.69/27.07	c [INC SYSTEM] execute solver
33.07/33.30	c [INC SEARCH] formula is SAT
33.27/33.55	c [INC SYSTEM] solved the initial formula
34.38/34.64	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
35.20/52.44	HOME/npSolver-pbo-Itd.sh: line 18:  6875 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-3697570-1338082820/watcher-3697570-1338082820 -o /tmp/evaluation-result-3697570-1338082820/solver-3697570-1338082820 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697570-1338082820.opb 180206109 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: 2.01 2.03 2.00 3/179 6874
/proc/meminfo: memFree=30873336/32873844 swapFree=7108/7108
[pid=6874] ppid=6872 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6874/stat : 6874 (npSolver-pbo-It) S 6872 6874 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274410678 9367552 275 33554432000 4194304 5064252 140735262347232 140735262346144 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6874/statm: 2287 275 233 213 0 72 0

[startup+0.0900999 s]
/proc/loadavg: 2.01 2.03 2.00 3/179 6874
/proc/meminfo: memFree=30873336/32873844 swapFree=7108/7108
[pid=6874] ppid=6872 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6874/stat : 6874 (npSolver-pbo-It) S 6872 6874 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274410678 9367552 275 33554432000 4194304 5064252 140735262347232 140735262346144 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6874/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100309 s]
/proc/loadavg: 2.01 2.03 2.00 3/179 6874
/proc/meminfo: memFree=30873336/32873844 swapFree=7108/7108
[pid=6874] ppid=6872 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6874/stat : 6874 (npSolver-pbo-It) S 6872 6874 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274410678 9367552 275 33554432000 4194304 5064252 140735262347232 140735262346144 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6874/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300289 s]
/proc/loadavg: 2.01 2.03 2.00 3/179 6874
/proc/meminfo: memFree=30873336/32873844 swapFree=7108/7108
[pid=6874] ppid=6872 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6874/stat : 6874 (npSolver-pbo-It) S 6872 6874 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274410678 9367552 275 33554432000 4194304 5064252 140735262347232 140735262346144 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6874/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700246 s]
/proc/loadavg: 2.01 2.03 2.00 3/179 6874
/proc/meminfo: memFree=30873336/32873844 swapFree=7108/7108
[pid=6874] ppid=6872 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6874/stat : 6874 (npSolver-pbo-It) S 6872 6874 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274410678 9367552 275 33554432000 4194304 5064252 140735262347232 140735262346144 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6874/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 2.01 2.03 2.00 3/181 6876
/proc/meminfo: memFree=30838140/32873844 swapFree=7108/7108
[pid=6874] ppid=6872 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6874/stat : 6874 (npSolver-pbo-It) S 6872 6874 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274410678 9367552 275 33554432000 4194304 5064252 140735262347232 140735262346144 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6874/statm: 2287 275 233 213 0 72 0
[pid=6875] ppid=6874 vsize=49924 CPUtime=1.48 cores=1,3,5,7
/proc/6875/stat : 6875 (npSolver-pbo) R 6874 6874 2929 0 -1 4202496 9194 0 0 0 146 2 0 0 20 0 1 0 274410678 51122176 11791 33554432000 4194304 5992684 140733314204176 140733314200296 4957503 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/6875/statm: 12481 11791 142 440 0 12037 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 59072

[startup+3.10035 s]
/proc/loadavg: 2.00 2.03 2.00 3/181 6876
/proc/meminfo: memFree=30751484/32873844 swapFree=7108/7108
[pid=6874] ppid=6872 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6874/stat : 6874 (npSolver-pbo-It) S 6872 6874 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274410678 9367552 275 33554432000 4194304 5064252 140735262347232 140735262346144 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6874/statm: 2287 275 233 213 0 72 0
[pid=6875] ppid=6874 vsize=237040 CPUtime=3.08 cores=1,3,5,7
/proc/6875/stat : 6875 (npSolver-pbo) R 6874 6874 2929 0 -1 4202496 27091 0 0 0 299 9 0 0 20 0 1 0 274410678 242728960 50896 33554432000 4194304 5992684 140733314204176 140733314199592 5044345 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/6875/statm: 59260 50896 159 440 0 58816 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 246188

[startup+6.30033 s]
/proc/loadavg: 2.00 2.03 2.00 3/181 6876
/proc/meminfo: memFree=30419832/32873844 swapFree=7108/7108
[pid=6874] ppid=6872 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6874/stat : 6874 (npSolver-pbo-It) S 6872 6874 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274410678 9367552 275 33554432000 4194304 5064252 140735262347232 140735262346144 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6874/statm: 2287 275 233 213 0 72 0
[pid=6875] ppid=6874 vsize=733580 CPUtime=6.28 cores=1,3,5,7
/proc/6875/stat : 6875 (npSolver-pbo) R 6874 6874 2929 0 -1 4202496 54263 0 0 0 604 24 0 0 20 0 1 0 274410678 751185920 125910 33554432000 4194304 5992684 140733314204176 140733314125496 4567994 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/6875/statm: 183395 125910 159 440 0 182951 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 742728

[startup+12.7004 s]
/proc/loadavg: 2.08 2.04 2.01 3/183 6878
/proc/meminfo: memFree=29496312/32873844 swapFree=7108/7108
[pid=6874] ppid=6872 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6874/stat : 6874 (npSolver-pbo-It) S 6872 6874 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274410678 9367552 275 33554432000 4194304 5064252 140735262347232 140735262346144 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6874/statm: 2287 275 233 213 0 72 0
[pid=6875] ppid=6874 vsize=739660 CPUtime=8.4 cores=1,3,5,7
/proc/6875/stat : 6875 (npSolver-pbo) S 6874 6874 2929 0 -1 4202496 55927 0 0 0 675 165 0 0 20 0 1 0 274410678 757411840 130989 33554432000 4194304 5992684 140733314204176 140733314198624 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/6875/statm: 184915 130989 166 440 0 184471 0
[pid=6877] ppid=6875 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6877/stat : 6877 (cp2_pre.sh) S 6875 6874 2929 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 274411519 9367552 276 33554432000 4194304 5064252 140735002538128 140735002536832 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/6877/statm: 2287 276 234 213 0 72 0
[pid=6878] ppid=6877 vsize=1131556 CPUtime=4.27 cores=1,3,5,7
/proc/6878/stat : 6878 (coprocessor) R 6877 6874 2929 0 -1 4202496 22832 0 0 0 396 31 0 0 20 0 1 0 274411520 1158713344 227483 33554432000 4194304 6586260 140734578493152 140734578489912 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/6878/statm: 282889 227483 158 584 0 282301 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1889512

[startup+25.5004 s]
/proc/loadavg: 2.07 2.04 2.00 3/183 6878
/proc/meminfo: memFree=28858036/32873844 swapFree=7108/7108
[pid=6874] ppid=6872 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6874/stat : 6874 (npSolver-pbo-It) S 6872 6874 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274410678 9367552 275 33554432000 4194304 5064252 140735262347232 140735262346144 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6874/statm: 2287 275 233 213 0 72 0
[pid=6875] ppid=6874 vsize=739660 CPUtime=8.4 cores=1,3,5,7
/proc/6875/stat : 6875 (npSolver-pbo) S 6874 6874 2929 0 -1 4202496 55927 0 0 0 675 165 0 0 20 0 1 0 274410678 757411840 130989 33554432000 4194304 5992684 140733314204176 140733314198624 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/6875/statm: 184915 130989 166 440 0 184471 0
[pid=6877] ppid=6875 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6877/stat : 6877 (cp2_pre.sh) S 6875 6874 2929 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 274411519 9367552 276 33554432000 4194304 5064252 140735002538128 140735002536832 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/6877/statm: 2287 276 234 213 0 72 0
[pid=6878] ppid=6877 vsize=1131556 CPUtime=16.79 cores=1,3,5,7
/proc/6878/stat : 6878 (coprocessor) R 6877 6874 2929 0 -1 4202496 22832 0 0 0 1588 91 0 0 20 0 1 0 274411520 1158713344 227483 33554432000 4194304 6586260 140734578493152 140734578488904 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 28 0 0
/proc/6878/statm: 282889 227483 158 584 0 282301 0
Current children cumulated CPU time (s) 25.19
Current children cumulated vsize (KiB) 1889512

[startup+51.1062 s]
/proc/loadavg: 2.35 2.10 2.02 2/182 6881
/proc/meminfo: memFree=27409436/32873844 swapFree=7108/7108
[pid=6874] ppid=6872 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6874/stat : 6874 (npSolver-pbo-It) S 6872 6874 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274410678 9367552 275 33554432000 4194304 5064252 140735262347232 140735262346144 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6874/statm: 2287 275 233 213 0 72 0
[pid=6875] ppid=6874 vsize=835288 CPUtime=29.12 cores=1,3,5,7
/proc/6875/stat : 6875 (npSolver-pbo) S 6874 6874 2929 0 -1 4204032 61454 23733 0 0 825 251 1734 102 20 0 1 0 274410678 855334912 154939 33554432000 4194304 5992684 140733314204176 140733314198712 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/6875/statm: 208822 154939 186 440 0 208378 0
[pid=6880] ppid=6875 vsize=1490000 CPUtime=6.08 cores=1,3,5,7
/proc/6880/stat : 6880 (glucosInc) S 6875 6874 2929 0 -1 4202496 186834 0 0 0 555 53 0 0 20 0 1 0 274413385 1525760000 328257 33554432000 4194304 5654031 140734415816176 140734415814488 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/6880/statm: 372500 328257 146 357 0 372140 0
Current children cumulated CPU time (s) 35.2
Current children cumulated vsize (KiB) 2334436
heavy processes:
  %CPU=15 pid=6881 uid=0 cmd=

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

[startup+51.6003 s]
/proc/loadavg: 2.35 2.10 2.02 2/182 6881
/proc/meminfo: memFree=27409436/32873844 swapFree=7108/7108
[pid=6874] ppid=6872 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6874/stat : 6874 (npSolver-pbo-It) S 6872 6874 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274410678 9367552 275 33554432000 4194304 5064252 140735262347232 140735262346144 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6874/statm: 2287 275 233 213 0 72 0
[pid=6875] ppid=6874 vsize=835288 CPUtime=29.12 cores=1,3,5,7
/proc/6875/stat : 6875 (npSolver-pbo) S 6874 6874 2929 0 -1 4204032 61454 23733 0 0 825 251 1734 102 20 0 1 0 274410678 855334912 154939 33554432000 4194304 5992684 140733314204176 140733314198712 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/6875/statm: 208822 154939 186 440 0 208378 0
[pid=6880] ppid=6875 vsize=1490000 CPUtime=6.08 cores=1,3,5,7
/proc/6880/stat : 6880 (glucosInc) S 6875 6874 2929 0 -1 4202496 186834 0 0 0 555 53 0 0 20 0 1 0 274413385 1525760000 328257 33554432000 4194304 5654031 140734415816176 140734415814488 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/6880/statm: 372500 328257 146 357 0 372140 0
Current children cumulated CPU time (s) 35.2
Current children cumulated vsize (KiB) 2334436

[startup+52.0003 s]
/proc/loadavg: 2.35 2.10 2.02 2/182 6881
/proc/meminfo: memFree=27409436/32873844 swapFree=7108/7108
[pid=6874] ppid=6872 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6874/stat : 6874 (npSolver-pbo-It) S 6872 6874 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274410678 9367552 275 33554432000 4194304 5064252 140735262347232 140735262346144 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6874/statm: 2287 275 233 213 0 72 0
[pid=6875] ppid=6874 vsize=835288 CPUtime=29.12 cores=1,3,5,7
/proc/6875/stat : 6875 (npSolver-pbo) S 6874 6874 2929 0 -1 4204032 61454 23733 0 0 825 251 1734 102 20 0 1 0 274410678 855334912 154939 33554432000 4194304 5992684 140733314204176 140733314198712 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/6875/statm: 208822 154939 186 440 0 208378 0
[pid=6880] ppid=6875 vsize=1490000 CPUtime=6.08 cores=1,3,5,7
/proc/6880/stat : 6880 (glucosInc) S 6875 6874 2929 0 -1 4202496 186834 0 0 0 555 53 0 0 20 0 1 0 274413385 1525760000 328257 33554432000 4194304 5654031 140734415816176 140734415814488 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/6880/statm: 372500 328257 146 357 0 372140 0
Current children cumulated CPU time (s) 35.2
Current children cumulated vsize (KiB) 2334436

[startup+52.4003 s]
/proc/loadavg: 2.49 2.13 2.03 2/182 6881
/proc/meminfo: memFree=27409312/32873844 swapFree=7108/7108
[pid=6874] ppid=6872 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6874/stat : 6874 (npSolver-pbo-It) S 6872 6874 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274410678 9367552 275 33554432000 4194304 5064252 140735262347232 140735262346144 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6874/statm: 2287 275 233 213 0 72 0
[pid=6875] ppid=6874 vsize=835288 CPUtime=29.12 cores=1,3,5,7
/proc/6875/stat : 6875 (npSolver-pbo) S 6874 6874 2929 0 -1 4204032 61454 23733 0 0 825 251 1734 102 20 0 1 0 274410678 855334912 154939 33554432000 4194304 5992684 140733314204176 140733314198712 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/6875/statm: 208822 154939 186 440 0 208378 0
[pid=6880] ppid=6875 vsize=1490000 CPUtime=6.08 cores=1,3,5,7
/proc/6880/stat : 6880 (glucosInc) S 6875 6874 2929 0 -1 4202496 186834 0 0 0 555 53 0 0 20 0 1 0 274413385 1525760000 328257 33554432000 4194304 5654031 140734415816176 140734415814488 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/6880/statm: 372500 328257 146 357 0 372140 0
Current children cumulated CPU time (s) 35.2
Current children cumulated vsize (KiB) 2334436

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6874 and gives
#  childrusage.ru_utime.tv_sec=25
#  childrusage.ru_utime.tv_usec=599108
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=561458
# CPU time returned by wait4() is 29.1606
# while last known CPU time is 35.2
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 52.4403
CPU time (s): 35.2
CPU user time (s): 31.14
CPU system time (s): 4.06
CPU usage (%): 67.124
Max. virtual memory (cumulated for all children) (KiB): 2367828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.5991
system time used= 3.56146
maximum resident set size= 909940
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 85562
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1247408
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 183980
involuntary context switches= 45

runsolver used 0.100984 second user time and 0.32595 second system time

The end

Launcher Data 

Begin job on node103 at 2012-05-27 03:40:21
IDJOB=3697570
IDBENCH=71881
IDSOLVER=2275
FILE ID=node103/3697570-1338082820
RUNJOBID= node103-1338051805-2946
PBS_JOBID= 14624384
Free space on /tmp= 71404 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_500_3__212_366__512.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697570-1338082820/watcher-3697570-1338082820 -o /tmp/evaluation-result-3697570-1338082820/solver-3697570-1338082820 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697570-1338082820.opb 180206109 HOME HOME

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

MD5SUM BENCH= 89e2fccd3e96863f0a3c5df934bf5217
RANDOM SEED=180206109

node103.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		: 2666.189
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	: 5332.37
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		: 2666.189
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		: 2666.189
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		: 2666.189
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		: 2666.189
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		: 2666.189
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	: 5411.36
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		: 2666.189
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		: 2666.189
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:        30873732 kB
Buffers:          262820 kB
Cached:           471824 kB
SwapCached:         4544 kB
Active:          1130760 kB
Inactive:          43476 kB
Active(anon):     434736 kB
Inactive(anon):     7432 kB
Active(file):     696024 kB
Inactive(file):    36044 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67099528 kB
Dirty:             43672 kB
Writeback:             8 kB
AnonPages:        443796 kB
Mapped:            12932 kB
Shmem:                 8 kB
Slab:             683620 kB
SReclaimable:     125864 kB
SUnreclaim:       557756 kB
KernelStack:        1464 kB
PageTables:         4832 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     611068 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    364544 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= 70532 MiB
End job on node103 at 2012-05-27 03:41:15