Trace number 3746844

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 (fixed)? (problem) 44.23 47.8356

General information on the benchmark

Name/OPT-BIGINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_unif_10null50mast_rapportOE2.0_TMAX120_K67_cod3.opb
MD5SUM38dd16f0c428b8adc46ee6f46f60999d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-12659
Best CPU time to get the best result obtained on this benchmark1801.56
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40451
Total number of constraints40950
Number of constraints which are clauses40396
Number of constraints which are cardinality constraints (but not clauses)553
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint1
Maximum length of a constraint40128
Number of terms in the objective function 28908
Biggest coefficient in the objective function 1000
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 22450692
Number of bits of the sum of numbers in the objective function 25
Biggest number in a constraint 1000
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 22450692
Number of bits of the biggest sum of numbers25
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/2.08	c run inc solver
0.00/2.08	c [INC SYSTEM] run initial solver
0.00/2.08	c [INC SYSTEM] preprocess with white file
10.00/11.44	c [INC SYSTEM] finished preprocessing in 9 s
10.00/11.44	c [INC SYSTEM] execute solver
43.98/45.33	c [INC SEARCH] formula is SAT
43.98/45.36	c [INC SYSTEM] solved the initial formula
43.98/45.46	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
44.23/47.83	HOME/npSolver-pbo-Itd.sh: line 18: 20576 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-3746844-1339107579/watcher-3746844-1339107579 -o /tmp/evaluation-result-3746844-1339107579/solver-3746844-1339107579 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3746844-1339107579.opb 1918124931 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: 3.36 2.77 2.34 3/179 20575
/proc/meminfo: memFree=24953212/32873844 swapFree=7632/7632
[pid=20575] ppid=20573 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20575/stat : 20575 (npSolver-pbo-It) S 20573 20575 19416 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376883569 9367552 274 33554432000 4194304 5064252 140735411789952 140735411788864 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20575/statm: 2287 274 233 213 0 72 0

[startup+2.13097 s]
/proc/loadavg: 3.36 2.77 2.34 3/179 20575
/proc/meminfo: memFree=24953212/32873844 swapFree=7632/7632
[pid=20575] ppid=20573 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20575/stat : 20575 (npSolver-pbo-It) S 20573 20575 19416 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376883569 9367552 274 33554432000 4194304 5064252 140735411789952 140735411788864 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20575/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148
heavy processes:

[startup+2.20648 s]
/proc/loadavg: 3.36 2.77 2.34 3/182 20578
/proc/meminfo: memFree=24713224/32873844 swapFree=7632/7632
[pid=20575] ppid=20573 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20575/stat : 20575 (npSolver-pbo-It) S 20573 20575 19416 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376883569 9367552 274 33554432000 4194304 5064252 140735411789952 140735411788864 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20575/statm: 2287 274 233 213 0 72 0
[pid=20576] ppid=20575 vsize=167796 CPUtime=2.12 cores=0,2,4,6
/proc/20576/stat : 20576 (npSolver-pbo) S 20575 20575 19416 0 -1 4202496 22693 0 0 0 188 24 0 0 20 0 1 0 376883569 171823104 34138 33554432000 4194304 6004724 140736775140304 140736775134768 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20576/statm: 41949 34138 162 442 0 41503 0
[pid=20578] ppid=20576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20578/stat : 20578 (cp2_pre.sh) S 20576 20575 19416 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 376883782 9367552 277 33554432000 4194304 5064252 140735248918960 140735248917664 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/20578/statm: 2287 277 234 213 0 72 0
Current children cumulated CPU time (s) 2.12
Current children cumulated vsize (KiB) 186092

[startup+2.30034 s]
/proc/loadavg: 3.36 2.77 2.34 3/182 20578
/proc/meminfo: memFree=24713224/32873844 swapFree=7632/7632
[pid=20575] ppid=20573 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20575/stat : 20575 (npSolver-pbo-It) S 20573 20575 19416 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376883569 9367552 274 33554432000 4194304 5064252 140735411789952 140735411788864 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20575/statm: 2287 274 233 213 0 72 0
[pid=20576] ppid=20575 vsize=167796 CPUtime=2.12 cores=0,2,4,6
/proc/20576/stat : 20576 (npSolver-pbo) S 20575 20575 19416 0 -1 4202496 22693 0 0 0 188 24 0 0 20 0 1 0 376883569 171823104 34138 33554432000 4194304 6004724 140736775140304 140736775134768 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20576/statm: 41949 34138 162 442 0 41503 0
[pid=20578] ppid=20576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20578/stat : 20578 (cp2_pre.sh) S 20576 20575 19416 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 376883782 9367552 277 33554432000 4194304 5064252 140735248918960 140735248917664 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/20578/statm: 2287 277 234 213 0 72 0
Current children cumulated CPU time (s) 2.12
Current children cumulated vsize (KiB) 186092

[startup+2.40031 s]
/proc/loadavg: 3.36 2.77 2.34 3/182 20578
/proc/meminfo: memFree=24713224/32873844 swapFree=7632/7632
[pid=20575] ppid=20573 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20575/stat : 20575 (npSolver-pbo-It) S 20573 20575 19416 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376883569 9367552 274 33554432000 4194304 5064252 140735411789952 140735411788864 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20575/statm: 2287 274 233 213 0 72 0
[pid=20576] ppid=20575 vsize=167796 CPUtime=2.12 cores=0,2,4,6
/proc/20576/stat : 20576 (npSolver-pbo) S 20575 20575 19416 0 -1 4202496 22693 0 0 0 188 24 0 0 20 0 1 0 376883569 171823104 34138 33554432000 4194304 6004724 140736775140304 140736775134768 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20576/statm: 41949 34138 162 442 0 41503 0
[pid=20578] ppid=20576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20578/stat : 20578 (cp2_pre.sh) S 20576 20575 19416 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 376883782 9367552 277 33554432000 4194304 5064252 140735248918960 140735248917664 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/20578/statm: 2287 277 234 213 0 72 0
Current children cumulated CPU time (s) 2.12
Current children cumulated vsize (KiB) 186092

[startup+2.50025 s]
/proc/loadavg: 3.36 2.77 2.34 3/182 20578
/proc/meminfo: memFree=24713224/32873844 swapFree=7632/7632
[pid=20575] ppid=20573 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20575/stat : 20575 (npSolver-pbo-It) S 20573 20575 19416 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376883569 9367552 274 33554432000 4194304 5064252 140735411789952 140735411788864 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20575/statm: 2287 274 233 213 0 72 0
[pid=20576] ppid=20575 vsize=167796 CPUtime=2.12 cores=0,2,4,6
/proc/20576/stat : 20576 (npSolver-pbo) S 20575 20575 19416 0 -1 4202496 22693 0 0 0 188 24 0 0 20 0 1 0 376883569 171823104 34138 33554432000 4194304 6004724 140736775140304 140736775134768 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20576/statm: 41949 34138 162 442 0 41503 0
[pid=20578] ppid=20576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20578/stat : 20578 (cp2_pre.sh) S 20576 20575 19416 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 376883782 9367552 277 33554432000 4194304 5064252 140735248918960 140735248917664 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/20578/statm: 2287 277 234 213 0 72 0
Current children cumulated CPU time (s) 2.12
Current children cumulated vsize (KiB) 186092

[startup+3.10023 s]
/proc/loadavg: 3.36 2.77 2.34 3/183 20579
/proc/meminfo: memFree=24610176/32873844 swapFree=7632/7632
[pid=20575] ppid=20573 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20575/stat : 20575 (npSolver-pbo-It) S 20573 20575 19416 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376883569 9367552 274 33554432000 4194304 5064252 140735411789952 140735411788864 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20575/statm: 2287 274 233 213 0 72 0
[pid=20576] ppid=20575 vsize=167796 CPUtime=2.12 cores=0,2,4,6
/proc/20576/stat : 20576 (npSolver-pbo) S 20575 20575 19416 0 -1 4202496 22693 0 0 0 188 24 0 0 20 0 1 0 376883569 171823104 34138 33554432000 4194304 6004724 140736775140304 140736775134768 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20576/statm: 41949 34138 162 442 0 41503 0
[pid=20578] ppid=20576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20578/stat : 20578 (cp2_pre.sh) S 20576 20575 19416 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 376883782 9367552 277 33554432000 4194304 5064252 140735248918960 140735248917664 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/20578/statm: 2287 277 234 213 0 72 0
[pid=20579] ppid=20578 vsize=110904 CPUtime=0.95 cores=0,2,4,6
/proc/20579/stat : 20579 (coprocessor) R 20578 20575 19416 0 -1 4202496 10713 0 0 0 92 3 0 0 20 0 1 0 376883783 113565696 25878 33554432000 4194304 6586260 140733382599024 140733382595784 5732400 0 0 4096 8404994 0 0 0 17 6 0 0 0 0 0
/proc/20579/statm: 27726 25878 138 584 0 27138 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 296996

[startup+6.30025 s]
/proc/loadavg: 3.36 2.77 2.34 3/183 20579
/proc/meminfo: memFree=24287612/32873844 swapFree=7632/7632
[pid=20575] ppid=20573 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20575/stat : 20575 (npSolver-pbo-It) S 20573 20575 19416 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376883569 9367552 274 33554432000 4194304 5064252 140735411789952 140735411788864 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20575/statm: 2287 274 233 213 0 72 0
[pid=20576] ppid=20575 vsize=167796 CPUtime=2.12 cores=0,2,4,6
/proc/20576/stat : 20576 (npSolver-pbo) S 20575 20575 19416 0 -1 4202496 22693 0 0 0 188 24 0 0 20 0 1 0 376883569 171823104 34138 33554432000 4194304 6004724 140736775140304 140736775134768 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20576/statm: 41949 34138 162 442 0 41503 0
[pid=20578] ppid=20576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20578/stat : 20578 (cp2_pre.sh) S 20576 20575 19416 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 376883782 9367552 277 33554432000 4194304 5064252 140735248918960 140735248917664 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/20578/statm: 2287 277 234 213 0 72 0
[pid=20579] ppid=20578 vsize=486012 CPUtime=4.13 cores=0,2,4,6
/proc/20579/stat : 20579 (coprocessor) R 20578 20575 19416 0 -1 4202496 54460 0 0 0 402 11 0 0 20 0 1 0 376883783 497676288 118170 33554432000 4194304 6586260 140733382599024 140733382594952 4771613 0 0 4096 8404994 0 0 0 17 6 0 0 0 0 0
/proc/20579/statm: 121503 118170 175 584 0 120915 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 672104

[startup+12.8243 s]
/proc/loadavg: 3.15 2.75 2.34 5/182 20581
/proc/meminfo: memFree=24681300/32873844 swapFree=7632/7632
[pid=20575] ppid=20573 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20575/stat : 20575 (npSolver-pbo-It) S 20573 20575 19416 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376883569 9367552 274 33554432000 4194304 5064252 140735411789952 140735411788864 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20575/statm: 2287 274 233 213 0 72 0
[pid=20576] ppid=20575 vsize=167796 CPUtime=10.06 cores=0,2,4,6
/proc/20576/stat : 20576 (npSolver-pbo) S 20575 20575 19416 0 -1 4202496 22710 63190 0 0 188 24 761 33 20 0 1 0 376883569 171823104 34142 33554432000 4194304 6004724 140736775140304 140736775126584 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20576/statm: 41949 34142 166 442 0 41503 0
[pid=20581] ppid=20576 vsize=202832 CPUtime=1.37 cores=0,2,4,6
/proc/20581/stat : 20581 (glucosInc) R 20576 20575 19416 0 -1 4202496 36133 0 0 0 130 7 0 0 20 0 1 0 376884714 207699968 44490 33554432000 4194304 5654031 140734094153904 140734094152216 4215009 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/20581/statm: 50708 44490 131 357 0 50348 0
Current children cumulated CPU time (s) 11.43
Current children cumulated vsize (KiB) 379776

[startup+25.5174 s]
/proc/loadavg: 3.06 2.74 2.33 3/182 20581
/proc/meminfo: memFree=24598668/32873844 swapFree=7632/7632
[pid=20575] ppid=20573 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20575/stat : 20575 (npSolver-pbo-It) S 20573 20575 19416 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376883569 9367552 274 33554432000 4194304 5064252 140735411789952 140735411788864 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20575/statm: 2287 274 233 213 0 72 0
[pid=20576] ppid=20575 vsize=167796 CPUtime=10.06 cores=0,2,4,6
/proc/20576/stat : 20576 (npSolver-pbo) S 20575 20575 19416 0 -1 4202496 22710 63190 0 0 188 24 761 33 20 0 1 0 376883569 171823104 34142 33554432000 4194304 6004724 140736775140304 140736775126584 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20576/statm: 41949 34142 166 442 0 41503 0
[pid=20581] ppid=20576 vsize=202832 CPUtime=14.06 cores=0,2,4,6
/proc/20581/stat : 20581 (glucosInc) R 20576 20575 19416 0 -1 4202496 36133 0 0 0 1399 7 0 0 20 0 1 0 376884714 207699968 44490 33554432000 4194304 5654031 140734094153904 140734094151512 4215344 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/20581/statm: 50708 44490 131 357 0 50348 0
Current children cumulated CPU time (s) 24.12
Current children cumulated vsize (KiB) 379776

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

[startup+25.6213 s]
/proc/loadavg: 3.06 2.74 2.33 3/182 20581
/proc/meminfo: memFree=24598668/32873844 swapFree=7632/7632
[pid=20575] ppid=20573 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20575/stat : 20575 (npSolver-pbo-It) S 20573 20575 19416 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376883569 9367552 274 33554432000 4194304 5064252 140735411789952 140735411788864 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20575/statm: 2287 274 233 213 0 72 0
[pid=20576] ppid=20575 vsize=167796 CPUtime=10.06 cores=0,2,4,6
/proc/20576/stat : 20576 (npSolver-pbo) S 20575 20575 19416 0 -1 4202496 22710 63190 0 0 188 24 761 33 20 0 1 0 376883569 171823104 34142 33554432000 4194304 6004724 140736775140304 140736775126584 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20576/statm: 41949 34142 166 442 0 41503 0
[pid=20581] ppid=20576 vsize=202832 CPUtime=14.16 cores=0,2,4,6
/proc/20581/stat : 20581 (glucosInc) R 20576 20575 19416 0 -1 4202496 36133 0 0 0 1409 7 0 0 20 0 1 0 376884714 207699968 44490 33554432000 4194304 5654031 140734094153904 140734094151512 4215009 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/20581/statm: 50708 44490 131 357 0 50348 0
Current children cumulated CPU time (s) 24.22
Current children cumulated vsize (KiB) 379776

[startup+46.1084 s]
/proc/loadavg: 2.64 2.66 2.32 2/183 20584
/proc/meminfo: memFree=24305164/32873844 swapFree=7632/7632
[pid=20575] ppid=20573 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20575/stat : 20575 (npSolver-pbo-It) S 20573 20575 19416 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376883569 9367552 274 33554432000 4194304 5064252 140735411789952 140735411788864 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20575/statm: 2287 274 233 213 0 72 0
[pid=20576] ppid=20575 vsize=175992 CPUtime=10.37 cores=0,2,4,6
/proc/20576/stat : 20576 (npSolver-pbo) S 20575 20575 19416 0 -1 4204032 26256 63190 0 0 203 40 761 33 20 0 1 0 376883569 180215808 35390 33554432000 4194304 6004724 140736775140304 140736775134856 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20576/statm: 43998 35390 188 442 0 43552 0
[pid=20581] ppid=20576 vsize=204096 CPUtime=33.86 cores=0,2,4,6
/proc/20581/stat : 20581 (glucosInc) S 20576 20575 19416 0 -1 4202496 36479 0 0 0 3379 7 0 0 20 0 1 0 376884714 208994304 44836 33554432000 4194304 5654031 140734094153904 140734094152216 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/20581/statm: 51024 44836 146 357 0 50664 0
Current children cumulated CPU time (s) 44.23
Current children cumulated vsize (KiB) 389236

[startup+47.3286 s]
/proc/loadavg: 2.64 2.66 2.32 2/183 20584
/proc/meminfo: memFree=24305164/32873844 swapFree=7632/7632
[pid=20575] ppid=20573 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20575/stat : 20575 (npSolver-pbo-It) S 20573 20575 19416 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376883569 9367552 274 33554432000 4194304 5064252 140735411789952 140735411788864 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20575/statm: 2287 274 233 213 0 72 0
[pid=20576] ppid=20575 vsize=175992 CPUtime=10.37 cores=0,2,4,6
/proc/20576/stat : 20576 (npSolver-pbo) S 20575 20575 19416 0 -1 4204032 26256 63190 0 0 203 40 761 33 20 0 1 0 376883569 180215808 35390 33554432000 4194304 6004724 140736775140304 140736775134856 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20576/statm: 43998 35390 188 442 0 43552 0
[pid=20581] ppid=20576 vsize=204096 CPUtime=33.86 cores=0,2,4,6
/proc/20581/stat : 20581 (glucosInc) S 20576 20575 19416 0 -1 4202496 36479 0 0 0 3379 7 0 0 20 0 1 0 376884714 208994304 44836 33554432000 4194304 5654031 140734094153904 140734094152216 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/20581/statm: 51024 44836 146 357 0 50664 0
Current children cumulated CPU time (s) 44.23
Current children cumulated vsize (KiB) 389236

[startup+47.727 s]
/proc/loadavg: 2.64 2.66 2.32 2/183 20584
/proc/meminfo: memFree=24307768/32873844 swapFree=7632/7632
[pid=20575] ppid=20573 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20575/stat : 20575 (npSolver-pbo-It) S 20573 20575 19416 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376883569 9367552 274 33554432000 4194304 5064252 140735411789952 140735411788864 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20575/statm: 2287 274 233 213 0 72 0
[pid=20576] ppid=20575 vsize=175992 CPUtime=10.37 cores=0,2,4,6
/proc/20576/stat : 20576 (npSolver-pbo) S 20575 20575 19416 0 -1 4204032 26256 63190 0 0 203 40 761 33 20 0 1 0 376883569 180215808 35390 33554432000 4194304 6004724 140736775140304 140736775134856 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20576/statm: 43998 35390 188 442 0 43552 0
[pid=20581] ppid=20576 vsize=204096 CPUtime=33.86 cores=0,2,4,6
/proc/20581/stat : 20581 (glucosInc) S 20576 20575 19416 0 -1 4202496 36479 0 0 0 3379 7 0 0 20 0 1 0 376884714 208994304 44836 33554432000 4194304 5654031 140734094153904 140734094152216 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/20581/statm: 51024 44836 146 357 0 50664 0
Current children cumulated CPU time (s) 44.23
Current children cumulated vsize (KiB) 389236

[startup+47.8171 s]
/proc/loadavg: 2.64 2.66 2.32 2/183 20584
/proc/meminfo: memFree=24307768/32873844 swapFree=7632/7632
[pid=20575] ppid=20573 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20575/stat : 20575 (npSolver-pbo-It) S 20573 20575 19416 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 376883569 9367552 274 33554432000 4194304 5064252 140735411789952 140735411788864 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20575/statm: 2287 274 233 213 0 72 0
[pid=20576] ppid=20575 vsize=175992 CPUtime=10.37 cores=0,2,4,6
/proc/20576/stat : 20576 (npSolver-pbo) S 20575 20575 19416 0 -1 4204032 26256 63190 0 0 203 40 761 33 20 0 1 0 376883569 180215808 35390 33554432000 4194304 6004724 140736775140304 140736775134856 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20576/statm: 43998 35390 188 442 0 43552 0
[pid=20581] ppid=20576 vsize=204096 CPUtime=33.86 cores=0,2,4,6
/proc/20581/stat : 20581 (glucosInc) S 20576 20575 19416 0 -1 4202496 36479 0 0 0 3379 7 0 0 20 0 1 0 376884714 208994304 44836 33554432000 4194304 5654031 140734094153904 140734094152216 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/20581/statm: 51024 44836 146 357 0 50664 0
Current children cumulated CPU time (s) 44.23
Current children cumulated vsize (KiB) 389236

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20575 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=650532
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=742887
# CPU time returned by wait4() is 10.3934
# while last known CPU time is 44.23
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 47.8356
CPU time (s): 44.23
CPU user time (s): 43.43
CPU system time (s): 0.8
CPU usage (%): 92.4626
Max. virtual memory (cumulated for all children) (KiB): 724292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.65053
system time used= 0.742887
maximum resident set size= 540776
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89819
page faults= 0
swaps= 0
block input operations= 8
block output operations= 278664
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 44620
involuntary context switches= 91

runsolver used 0.029995 second user time and 0.069989 second system time

The end

Launcher Data 

Begin job on node119 at 2012-06-08 00:19:39
IDJOB=3746844
IDBENCH=91843
IDSOLVER=2332
FILE ID=node119/3746844-1339107579
RUNJOBID= node119-1339098177-19432
PBS_JOBID= 14643734
Free space on /tmp= 69480 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_unif_10null50mast_rapportOE2.0_TMAX120_K67_cod3.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3746844-1339107579/watcher-3746844-1339107579 -o /tmp/evaluation-result-3746844-1339107579/solver-3746844-1339107579 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3746844-1339107579.opb 1918124931 HOME HOME

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

MD5SUM BENCH= 38dd16f0c428b8adc46ee6f46f60999d
RANDOM SEED=1918124931

node119.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		: 2666.943
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.88
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		: 2666.943
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		: 2666.943
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
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		: 2666.943
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	: 5331.93
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		: 2666.943
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	: 5331.92
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		: 2666.943
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	: 5331.90
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		: 2666.943
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:        24953624 kB
Buffers:           91744 kB
Cached:          2139928 kB
SwapCached:         2368 kB
Active:          6372076 kB
Inactive:         721592 kB
Active(anon):    4861856 kB
Inactive(anon):     2744 kB
Active(file):    1510220 kB
Inactive(file):   718848 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67097008 kB
Dirty:             12004 kB
Writeback:             0 kB
AnonPages:       4885056 kB
Mapped:            10192 kB
Shmem:                 0 kB
Slab:             676016 kB
SReclaimable:     115664 kB
SUnreclaim:       560352 kB
KernelStack:        1520 kB
PageTables:        14120 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    6366920 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2807808 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= 69300 MiB
End job on node119 at 2012-06-08 00:20:27