Trace number 3698458

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) 20.11 41.1499

General information on the benchmark

Name/OPT-SMALLINT-LIN/
kullmann/normalized-mul_8_3_shg.opb
MD5SUM5ce23254bdc15fb1c07c51b856e9b57c
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark36
Best CPU time to get the best result obtained on this benchmark253.091
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5048
Total number of constraints65280
Number of constraints which are clauses65280
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 constraint18
Maximum length of a constraint45
Number of terms in the objective function 5048
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 5048
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 5048
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.84/4.93	c run inc solver
4.84/4.93	c [INC SYSTEM] run initial solver
4.84/4.93	c [INC SYSTEM] preprocess with white file
15.12/15.83	c [INC SYSTEM] finished preprocessing in 10 s
15.12/15.83	c [INC SYSTEM] execute solver
18.78/19.47	c [INC SEARCH] formula is SAT
18.98/19.61	c [INC SYSTEM] solved the initial formula
19.77/20.45	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
20.11/41.14	HOME/npSolver-pbo-Itd.sh: line 18: 27575 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-3698458-1338105173/watcher-3698458-1338105173 -o /tmp/evaluation-result-3698458-1338105173/solver-3698458-1338105173 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698458-1338105173.opb 1955662042 HOME HOME 

running on 4 cores: 0,2,4,6

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: 3.35 2.55 2.26 3/179 27573
/proc/meminfo: memFree=22545592/32873648 swapFree=7116/7116
[pid=27573] ppid=27571 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/27573/stat : 27573 (runsolver) D 27571 27573 25163 0 -1 4202560 42 0 0 0 0 0 0 0 20 0 1 0 276642851 12095488 50 33554432000 4194304 5436572 140736286838816 140736286835112 4883175 0 0 4096 24578 18446744071579943789 0 0 17 2 0 0 0 0 0
/proc/27573/statm: 2953 50 31 304 0 2645 0

[startup+0.0753441 s]
/proc/loadavg: 3.35 2.55 2.26 3/179 27573
/proc/meminfo: memFree=22545592/32873648 swapFree=7116/7116
[pid=27573] ppid=27571 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27573/stat : 27573 (npSolver-pbo-It) S 27571 27573 25163 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276642851 9367552 275 33554432000 4194304 5064252 140735688192144 140735688191056 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27573/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10023 s]
/proc/loadavg: 3.35 2.55 2.26 3/179 27573
/proc/meminfo: memFree=22545592/32873648 swapFree=7116/7116
[pid=27573] ppid=27571 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27573/stat : 27573 (npSolver-pbo-It) S 27571 27573 25163 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276642851 9367552 275 33554432000 4194304 5064252 140735688192144 140735688191056 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27573/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300131 s]
/proc/loadavg: 3.35 2.55 2.26 3/179 27573
/proc/meminfo: memFree=22545592/32873648 swapFree=7116/7116
[pid=27573] ppid=27571 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27573/stat : 27573 (npSolver-pbo-It) S 27571 27573 25163 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276642851 9367552 275 33554432000 4194304 5064252 140735688192144 140735688191056 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27573/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700121 s]
/proc/loadavg: 3.35 2.55 2.26 3/179 27573
/proc/meminfo: memFree=22545592/32873648 swapFree=7116/7116
[pid=27573] ppid=27571 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27573/stat : 27573 (npSolver-pbo-It) S 27571 27573 25163 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276642851 9367552 275 33554432000 4194304 5064252 140735688192144 140735688191056 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27573/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50021 s]
/proc/loadavg: 3.35 2.55 2.26 3/181 27575
/proc/meminfo: memFree=22501652/32873648 swapFree=7116/7116
[pid=27573] ppid=27571 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27573/stat : 27573 (npSolver-pbo-It) S 27571 27573 25163 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276642851 9367552 275 33554432000 4194304 5064252 140735688192144 140735688191056 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27573/statm: 2287 275 233 213 0 72 0
[pid=27575] ppid=27573 vsize=85232 CPUtime=1.48 cores=0,2,4,6
/proc/27575/stat : 27575 (npSolver-pbo) R 27573 27573 25163 0 -1 4202496 17909 0 0 0 146 2 0 0 20 0 1 0 276642851 87277568 20710 33554432000 4194304 5992684 140733573866608 140733573863032 4955127 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/27575/statm: 21308 20710 156 440 0 20864 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 94380

[startup+3.1002 s]
/proc/loadavg: 3.35 2.55 2.26 3/181 27575
/proc/meminfo: memFree=22364340/32873648 swapFree=7116/7116
[pid=27573] ppid=27571 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27573/stat : 27573 (npSolver-pbo-It) S 27571 27573 25163 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276642851 9367552 275 33554432000 4194304 5064252 140735688192144 140735688191056 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27573/statm: 2287 275 233 213 0 72 0
[pid=27575] ppid=27573 vsize=319568 CPUtime=3.08 cores=0,2,4,6
/proc/27575/stat : 27575 (npSolver-pbo) R 27573 27573 25163 0 -1 4202496 49458 0 0 0 297 11 0 0 20 0 1 0 276642851 327237632 71110 33554432000 4194304 5992684 140733573866608 140733573859096 4957503 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/27575/statm: 79892 71111 156 440 0 79448 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 328716

[startup+6.30029 s]
/proc/loadavg: 3.32 2.55 2.26 3/183 27577
/proc/meminfo: memFree=21762152/32873648 swapFree=7116/7116
[pid=27573] ppid=27571 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27573/stat : 27573 (npSolver-pbo-It) S 27571 27573 25163 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276642851 9367552 275 33554432000 4194304 5064252 140735688192144 140735688191056 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27573/statm: 2287 275 233 213 0 72 0
[pid=27575] ppid=27573 vsize=560516 CPUtime=4.89 cores=0,2,4,6
/proc/27575/stat : 27575 (npSolver-pbo) S 27573 27573 25163 0 -1 4202496 78287 0 0 0 435 54 0 0 20 0 1 0 276642851 573968384 117531 33554432000 4194304 5992684 140733573866608 140733573861056 5175646 0 65536 4102 0 18446744071579302229 0 0 17 6 0 0 3 0 0
/proc/27575/statm: 140129 117531 163 440 0 139685 0
[pid=27576] ppid=27575 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27576/stat : 27576 (cp2_pre.sh) S 27575 27573 25163 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 276643346 9367552 276 33554432000 4194304 5064252 140733722993520 140733722992224 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27576/statm: 2287 276 234 213 0 72 0
[pid=27577] ppid=27576 vsize=216668 CPUtime=1.33 cores=0,2,4,6
/proc/27577/stat : 27577 (coprocessor) R 27576 27573 25163 0 -1 4202496 13658 0 0 0 126 7 0 0 20 0 1 0 276643347 221868032 50110 33554432000 4194304 6586260 140735175352896 140735175349656 5732400 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/27577/statm: 54167 50110 137 584 0 53579 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 795480

[startup+12.7003 s]
/proc/loadavg: 3.29 2.56 2.26 4/183 27577
/proc/meminfo: memFree=21155604/32873648 swapFree=7116/7116
[pid=27573] ppid=27571 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27573/stat : 27573 (npSolver-pbo-It) S 27571 27573 25163 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276642851 9367552 275 33554432000 4194304 5064252 140735688192144 140735688191056 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27573/statm: 2287 275 233 213 0 72 0
[pid=27575] ppid=27573 vsize=560516 CPUtime=4.89 cores=0,2,4,6
/proc/27575/stat : 27575 (npSolver-pbo) S 27573 27573 25163 0 -1 4202496 78287 0 0 0 435 54 0 0 20 0 1 0 276642851 573968384 117531 33554432000 4194304 5992684 140733573866608 140733573861056 5175646 0 65536 4102 0 18446744071579302229 0 0 17 6 0 0 3 0 0
/proc/27575/statm: 140129 117531 163 440 0 139685 0
[pid=27576] ppid=27575 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27576/stat : 27576 (cp2_pre.sh) S 27575 27573 25163 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 276643346 9367552 276 33554432000 4194304 5064252 140733722993520 140733722992224 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27576/statm: 2287 276 234 213 0 72 0
[pid=27577] ppid=27576 vsize=610948 CPUtime=7.59 cores=0,2,4,6
/proc/27577/stat : 27577 (coprocessor) R 27576 27573 25163 0 -1 4202496 18778 0 0 0 715 44 0 0 20 0 1 0 276643347 625610752 121144 33554432000 4194304 6586260 140735175352896 140735175348648 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 13 0 0
/proc/27577/statm: 152737 121144 158 584 0 152149 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 1189760

[startup+25.5003 s]
/proc/loadavg: 3.15 2.56 2.27 2/183 27580
/proc/meminfo: memFree=19812888/32873648 swapFree=7116/7116
[pid=27573] ppid=27571 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27573/stat : 27573 (npSolver-pbo-It) S 27571 27573 25163 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276642851 9367552 275 33554432000 4194304 5064252 140735688192144 140735688191056 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27573/statm: 2287 275 233 213 0 72 0
[pid=27575] ppid=27573 vsize=621136 CPUtime=16.54 cores=0,2,4,6
/proc/27575/stat : 27575 (npSolver-pbo) S 27573 27573 25163 0 -1 4204032 85053 19681 0 0 539 88 964 63 20 0 1 0 276642851 636043264 132683 33554432000 4194304 5992684 140733573866608 140733573861144 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 3 0 0
/proc/27575/statm: 155284 132683 184 440 0 154840 0
[pid=27579] ppid=27575 vsize=845344 CPUtime=3.57 cores=0,2,4,6
/proc/27579/stat : 27579 (glucosInc) S 27575 27573 25163 0 -1 4202496 95999 0 0 0 332 25 0 0 20 0 1 0 276644434 865632256 167936 33554432000 4194304 5654031 140735514018288 140735514016600 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/27579/statm: 211336 167936 147 357 0 210976 0
Current children cumulated CPU time (s) 20.11
Current children cumulated vsize (KiB) 1475628
heavy processes:
  %CPU=39 pid=27580 uid=0 cmd=

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

[startup+31.9067 s]
/proc/loadavg: 3.22 2.59 2.28 2/183 27580
/proc/meminfo: memFree=19720508/32873648 swapFree=7116/7116
[pid=27573] ppid=27571 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27573/stat : 27573 (npSolver-pbo-It) S 27571 27573 25163 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276642851 9367552 275 33554432000 4194304 5064252 140735688192144 140735688191056 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27573/statm: 2287 275 233 213 0 72 0
[pid=27575] ppid=27573 vsize=621136 CPUtime=16.54 cores=0,2,4,6
/proc/27575/stat : 27575 (npSolver-pbo) S 27573 27573 25163 0 -1 4204032 85053 19681 0 0 539 88 964 63 20 0 1 0 276642851 636043264 132683 33554432000 4194304 5992684 140733573866608 140733573861144 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 3 0 0
/proc/27575/statm: 155284 132683 184 440 0 154840 0
[pid=27579] ppid=27575 vsize=845344 CPUtime=3.57 cores=0,2,4,6
/proc/27579/stat : 27579 (glucosInc) S 27575 27573 25163 0 -1 4202496 95999 0 0 0 332 25 0 0 20 0 1 0 276644434 865632256 167936 33554432000 4194304 5654031 140735514018288 140735514016600 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/27579/statm: 211336 167936 147 357 0 210976 0
Current children cumulated CPU time (s) 20.11
Current children cumulated vsize (KiB) 1475628

[startup+35.1002 s]
/proc/loadavg: 3.28 2.61 2.29 2/183 27580
/proc/meminfo: memFree=19674752/32873648 swapFree=7116/7116
[pid=27573] ppid=27571 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27573/stat : 27573 (npSolver-pbo-It) S 27571 27573 25163 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276642851 9367552 275 33554432000 4194304 5064252 140735688192144 140735688191056 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27573/statm: 2287 275 233 213 0 72 0
[pid=27575] ppid=27573 vsize=621136 CPUtime=16.54 cores=0,2,4,6
/proc/27575/stat : 27575 (npSolver-pbo) S 27573 27573 25163 0 -1 4204032 85053 19681 0 0 539 88 964 63 20 0 1 0 276642851 636043264 132683 33554432000 4194304 5992684 140733573866608 140733573861144 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 3 0 0
/proc/27575/statm: 155284 132683 184 440 0 154840 0
[pid=27579] ppid=27575 vsize=845344 CPUtime=3.57 cores=0,2,4,6
/proc/27579/stat : 27579 (glucosInc) S 27575 27573 25163 0 -1 4202496 95999 0 0 0 332 25 0 0 20 0 1 0 276644434 865632256 167936 33554432000 4194304 5654031 140735514018288 140735514016600 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/27579/statm: 211336 167936 147 357 0 210976 0
Current children cumulated CPU time (s) 20.11
Current children cumulated vsize (KiB) 1475628

[startup+38.3003 s]
/proc/loadavg: 3.28 2.61 2.29 2/183 27580
/proc/meminfo: memFree=19644124/32873648 swapFree=7116/7116
[pid=27573] ppid=27571 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27573/stat : 27573 (npSolver-pbo-It) S 27571 27573 25163 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276642851 9367552 275 33554432000 4194304 5064252 140735688192144 140735688191056 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27573/statm: 2287 275 233 213 0 72 0
[pid=27575] ppid=27573 vsize=621136 CPUtime=16.54 cores=0,2,4,6
/proc/27575/stat : 27575 (npSolver-pbo) S 27573 27573 25163 0 -1 4204032 85053 19681 0 0 539 88 964 63 20 0 1 0 276642851 636043264 132683 33554432000 4194304 5992684 140733573866608 140733573861144 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 3 0 0
/proc/27575/statm: 155284 132683 184 440 0 154840 0
[pid=27579] ppid=27575 vsize=845344 CPUtime=3.57 cores=0,2,4,6
/proc/27579/stat : 27579 (glucosInc) S 27575 27573 25163 0 -1 4202496 95999 0 0 0 332 25 0 0 20 0 1 0 276644434 865632256 167936 33554432000 4194304 5654031 140735514018288 140735514016600 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/27579/statm: 211336 167936 147 357 0 210976 0
Current children cumulated CPU time (s) 20.11
Current children cumulated vsize (KiB) 1475628

[startup+39.9003 s]
/proc/loadavg: 3.28 2.61 2.29 2/183 27580
/proc/meminfo: memFree=19613124/32873648 swapFree=7116/7116
[pid=27573] ppid=27571 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27573/stat : 27573 (npSolver-pbo-It) S 27571 27573 25163 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276642851 9367552 275 33554432000 4194304 5064252 140735688192144 140735688191056 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27573/statm: 2287 275 233 213 0 72 0
[pid=27575] ppid=27573 vsize=621136 CPUtime=16.54 cores=0,2,4,6
/proc/27575/stat : 27575 (npSolver-pbo) S 27573 27573 25163 0 -1 4204032 85053 19681 0 0 539 88 964 63 20 0 1 0 276642851 636043264 132683 33554432000 4194304 5992684 140733573866608 140733573861144 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 3 0 0
/proc/27575/statm: 155284 132683 184 440 0 154840 0
[pid=27579] ppid=27575 vsize=845344 CPUtime=3.57 cores=0,2,4,6
/proc/27579/stat : 27579 (glucosInc) S 27575 27573 25163 0 -1 4202496 95999 0 0 0 332 25 0 0 20 0 1 0 276644434 865632256 167936 33554432000 4194304 5654031 140735514018288 140735514016600 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/27579/statm: 211336 167936 147 357 0 210976 0
Current children cumulated CPU time (s) 20.11
Current children cumulated vsize (KiB) 1475628

[startup+40.7067 s]
/proc/loadavg: 3.34 2.63 2.30 2/183 27580
/proc/meminfo: memFree=19598244/32873648 swapFree=7116/7116
[pid=27573] ppid=27571 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27573/stat : 27573 (npSolver-pbo-It) S 27571 27573 25163 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276642851 9367552 275 33554432000 4194304 5064252 140735688192144 140735688191056 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27573/statm: 2287 275 233 213 0 72 0
[pid=27575] ppid=27573 vsize=621136 CPUtime=16.54 cores=0,2,4,6
/proc/27575/stat : 27575 (npSolver-pbo) S 27573 27573 25163 0 -1 4204032 85053 19681 0 0 539 88 964 63 20 0 1 0 276642851 636043264 132683 33554432000 4194304 5992684 140733573866608 140733573861144 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 3 0 0
/proc/27575/statm: 155284 132683 184 440 0 154840 0
[pid=27579] ppid=27575 vsize=845344 CPUtime=3.57 cores=0,2,4,6
/proc/27579/stat : 27579 (glucosInc) S 27575 27573 25163 0 -1 4202496 95999 0 0 0 332 25 0 0 20 0 1 0 276644434 865632256 167936 33554432000 4194304 5654031 140735514018288 140735514016600 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/27579/statm: 211336 167936 147 357 0 210976 0
Current children cumulated CPU time (s) 20.11
Current children cumulated vsize (KiB) 1475628

[startup+41.1002 s]
/proc/loadavg: 3.34 2.63 2.30 2/183 27580
/proc/meminfo: memFree=19598244/32873648 swapFree=7116/7116
[pid=27573] ppid=27571 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27573/stat : 27573 (npSolver-pbo-It) S 27571 27573 25163 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276642851 9367552 275 33554432000 4194304 5064252 140735688192144 140735688191056 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27573/statm: 2287 275 233 213 0 72 0
[pid=27575] ppid=27573 vsize=621136 CPUtime=16.54 cores=0,2,4,6
/proc/27575/stat : 27575 (npSolver-pbo) S 27573 27573 25163 0 -1 4204032 85053 19681 0 0 539 88 964 63 20 0 1 0 276642851 636043264 132683 33554432000 4194304 5992684 140733573866608 140733573861144 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 3 0 0
/proc/27575/statm: 155284 132683 184 440 0 154840 0
[pid=27579] ppid=27575 vsize=845344 CPUtime=3.57 cores=0,2,4,6
/proc/27579/stat : 27579 (glucosInc) S 27575 27573 25163 0 -1 4202496 95999 0 0 0 332 25 0 0 20 0 1 0 276644434 865632256 167936 33554432000 4194304 5654031 140735514018288 140735514016600 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/27579/statm: 211336 167936 147 357 0 210976 0
Current children cumulated CPU time (s) 20.11
Current children cumulated vsize (KiB) 1475628

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27573 and gives
#  childrusage.ru_utime.tv_sec=15
#  childrusage.ru_utime.tv_usec=44712
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=544765
# CPU time returned by wait4() is 16.5895
# while last known CPU time is 20.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 41.1499
CPU time (s): 20.11
CPU user time (s): 18.35
CPU system time (s): 1.76
CPU usage (%): 48.8701
Max. virtual memory (cumulated for all children) (KiB): 1475628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.0447
system time used= 1.54476
maximum resident set size= 642704
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105109
page faults= 0
swaps= 0
block input operations= 24
block output operations= 681600
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 146744
involuntary context switches= 56

runsolver used 0.077988 second user time and 0.217966 second system time

The end

Launcher Data 

Begin job on node123 at 2012-05-27 09:52:54
IDJOB=3698458
IDBENCH=89910
IDSOLVER=2275
FILE ID=node123/3698458-1338105173
RUNJOBID= node123-1338101373-27114
PBS_JOBID= 14624452
Free space on /tmp= 69692 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/kullmann/normalized-mul_8_3_shg.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698458-1338105173/watcher-3698458-1338105173 -o /tmp/evaluation-result-3698458-1338105173/solver-3698458-1338105173 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698458-1338105173.opb 1955662042 HOME HOME

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

MD5SUM BENCH= 5ce23254bdc15fb1c07c51b856e9b57c
RANDOM SEED=1955662042

node123.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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:       32873648 kB
MemFree:        22546716 kB
Buffers:           37024 kB
Cached:          2153912 kB
SwapCached:         1212 kB
Active:          9229940 kB
Inactive:         274404 kB
Active(anon):    7310564 kB
Inactive(anon):     4900 kB
Active(file):    1919376 kB
Inactive(file):   269504 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67102240 kB
Dirty:            227792 kB
Writeback:             0 kB
AnonPages:       7319580 kB
Mapped:            11564 kB
Shmem:                 0 kB
Slab:             668348 kB
SReclaimable:     111948 kB
SUnreclaim:       556400 kB
KernelStack:        1464 kB
PageTables:        18356 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    8496904 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3504128 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= 68520 MiB
End job on node123 at 2012-05-27 09:53:35