Trace number 3752418

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-quickBound (fixed)? (problem) 91.95 101.931

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_luby_10null0mast_rapportOE1.0_TMAX120_K67_cod1.opb
MD5SUMe37abd09799c9d30512407c4e00f4218
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-536
Best CPU time to get the best result obtained on this benchmark1798.31
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 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 105402
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 105402
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

2.19/2.22	c run inc solver
2.19/2.22	c [INC SYSTEM] run initial solver
2.19/2.22	c [INC SYSTEM] preprocess with white file
9.85/9.90	c [INC SYSTEM] finished preprocessing in 7 s
9.85/9.90	c [INC SYSTEM] execute solver
91.65/91.75	c [INC SEARCH] formula is SAT
91.65/91.78	c [INC SYSTEM] solved the initial formula
91.76/91.88	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
91.95/101.93	HOME/npSolver-pbo-Itdqb.sh: line 18: 31649 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -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-3752418-1339170294/watcher-3752418-1339170294 -o /tmp/evaluation-result-3752418-1339170294/solver-3752418-1339170294 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3752418-1339170294.opb 856516414 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: 2.16 2.06 2.01 3/179 31647
/proc/meminfo: memFree=30999516/32873844 swapFree=8656/8656
[pid=31647] ppid=31645 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/31647/stat : 31647 (runsolver) D 31645 31647 31464 0 -1 4202560 42 0 0 0 0 0 0 0 20 0 1 0 383157952 12095488 50 33554432000 4194304 5436572 140736942389344 140736942385640 4883175 0 0 4096 24578 18446744071579943789 0 0 17 2 0 0 0 0 0
/proc/31647/statm: 2953 50 31 304 0 2645 0

[startup+0.0551571 s]
/proc/loadavg: 2.16 2.06 2.01 3/179 31647
/proc/meminfo: memFree=30999516/32873844 swapFree=8656/8656
[pid=31647] ppid=31645 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31647/stat : 31647 (npSolver-pbo-It) S 31645 31647 31464 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383157952 9367552 274 33554432000 4194304 5064252 140734221098608 140734221097520 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31647/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100239 s]
/proc/loadavg: 2.16 2.06 2.01 3/179 31647
/proc/meminfo: memFree=30999516/32873844 swapFree=8656/8656
[pid=31647] ppid=31645 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31647/stat : 31647 (npSolver-pbo-It) S 31645 31647 31464 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383157952 9367552 274 33554432000 4194304 5064252 140734221098608 140734221097520 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31647/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30023 s]
/proc/loadavg: 2.16 2.06 2.01 3/179 31647
/proc/meminfo: memFree=30999516/32873844 swapFree=8656/8656
[pid=31647] ppid=31645 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31647/stat : 31647 (npSolver-pbo-It) S 31645 31647 31464 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383157952 9367552 274 33554432000 4194304 5064252 140734221098608 140734221097520 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31647/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700222 s]
/proc/loadavg: 2.16 2.06 2.01 3/179 31647
/proc/meminfo: memFree=30999516/32873844 swapFree=8656/8656
[pid=31647] ppid=31645 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31647/stat : 31647 (npSolver-pbo-It) S 31645 31647 31464 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383157952 9367552 274 33554432000 4194304 5064252 140734221098608 140734221097520 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31647/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50026 s]
/proc/loadavg: 2.16 2.06 2.01 3/181 31649
/proc/meminfo: memFree=30860560/32873844 swapFree=8656/8656
[pid=31647] ppid=31645 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31647/stat : 31647 (npSolver-pbo-It) S 31645 31647 31464 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383157952 9367552 274 33554432000 4194304 5064252 140734221098608 140734221097520 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31647/statm: 2287 274 233 213 0 72 0
[pid=31649] ppid=31647 vsize=304496 CPUtime=1.48 cores=0,2,4,6
/proc/31649/stat : 31649 (npSolver-pbo) R 31647 31647 31464 0 -1 4202496 22662 0 0 0 142 6 0 0 20 0 1 0 383157953 311803904 51008 33554432000 4194304 6004724 140733788784464 140733788779064 5056502 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31649/statm: 76124 51008 153 442 0 75678 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 313644

[startup+3.10031 s]
/proc/loadavg: 2.15 2.06 2.01 3/181 31649
/proc/meminfo: memFree=30742872/32873844 swapFree=8656/8656
[pid=31647] ppid=31645 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31647/stat : 31647 (npSolver-pbo-It) S 31645 31647 31464 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383157952 9367552 274 33554432000 4194304 5064252 140734221098608 140734221097520 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31647/statm: 2287 274 233 213 0 72 0
[pid=31649] ppid=31647 vsize=167800 CPUtime=2.27 cores=0,2,4,6
/proc/31649/stat : 31649 (npSolver-pbo) S 31647 31647 31464 0 -1 4202496 23268 0 0 0 198 29 0 0 20 0 1 0 383157953 171827200 34430 33554432000 4194304 6004724 140733788784464 140733788778928 5186782 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31649/statm: 41950 34430 162 442 0 41504 0
Current children cumulated CPU time (s) 2.27
Current children cumulated vsize (KiB) 176948
heavy processes:

[startup+6.3004 s]
/proc/loadavg: 2.15 2.06 2.01 3/183 31651
/proc/meminfo: memFree=30324160/32873844 swapFree=8656/8656
[pid=31647] ppid=31645 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31647/stat : 31647 (npSolver-pbo-It) S 31645 31647 31464 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383157952 9367552 274 33554432000 4194304 5064252 140734221098608 140734221097520 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31647/statm: 2287 274 233 213 0 72 0
[pid=31649] ppid=31647 vsize=167800 CPUtime=2.27 cores=0,2,4,6
/proc/31649/stat : 31649 (npSolver-pbo) S 31647 31647 31464 0 -1 4202496 23268 0 0 0 198 29 0 0 20 0 1 0 383157953 171827200 34430 33554432000 4194304 6004724 140733788784464 140733788778928 5186782 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31649/statm: 41950 34430 162 442 0 41504 0
[pid=31650] ppid=31649 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31650/stat : 31650 (cp2_pre.sh) S 31649 31647 31464 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 383158180 9367552 276 33554432000 4194304 5064252 140736285787024 140736285785728 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/31650/statm: 2287 276 234 213 0 72 0
[pid=31651] ppid=31650 vsize=487204 CPUtime=4 cores=0,2,4,6
/proc/31651/stat : 31651 (coprocessor) R 31650 31647 31464 0 -1 4202496 55003 0 0 0 386 14 0 0 20 0 1 0 383158180 498896896 118202 33554432000 4194304 6586260 140733731959584 140733731955512 4770132 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/31651/statm: 121801 118202 175 584 0 121213 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 673300

[startup+12.7004 s]
/proc/loadavg: 2.13 2.06 2.01 3/182 31653
/proc/meminfo: memFree=30641364/32873844 swapFree=8656/8656
[pid=31647] ppid=31645 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31647/stat : 31647 (npSolver-pbo-It) S 31645 31647 31464 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383157952 9367552 274 33554432000 4194304 5064252 140734221098608 140734221097520 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31647/statm: 2287 274 233 213 0 72 0
[pid=31649] ppid=31647 vsize=167800 CPUtime=9.88 cores=0,2,4,6
/proc/31649/stat : 31649 (npSolver-pbo) S 31647 31647 31464 0 -1 4202496 23286 63610 0 0 198 29 727 34 20 0 1 0 383157953 171827200 34434 33554432000 4194304 6004724 140733788784464 140733788770744 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31649/statm: 41950 34434 166 442 0 41504 0
[pid=31653] ppid=31649 vsize=203556 CPUtime=2.78 cores=0,2,4,6
/proc/31653/stat : 31653 (glucosInc) R 31649 31647 31464 0 -1 4202496 36934 0 0 0 271 7 0 0 20 0 1 0 383158943 208441344 44387 33554432000 4194304 5654031 140736134969312 140736134966920 4215009 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31653/statm: 50889 44387 131 357 0 50529 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 380504

[startup+25.5004 s]
/proc/loadavg: 2.11 2.06 2.01 3/182 31653
/proc/meminfo: memFree=30644156/32873844 swapFree=8656/8656
[pid=31647] ppid=31645 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31647/stat : 31647 (npSolver-pbo-It) S 31645 31647 31464 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383157952 9367552 274 33554432000 4194304 5064252 140734221098608 140734221097520 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31647/statm: 2287 274 233 213 0 72 0
[pid=31649] ppid=31647 vsize=167800 CPUtime=9.88 cores=0,2,4,6
/proc/31649/stat : 31649 (npSolver-pbo) S 31647 31647 31464 0 -1 4202496 23286 63610 0 0 198 29 727 34 20 0 1 0 383157953 171827200 34434 33554432000 4194304 6004724 140733788784464 140733788770744 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31649/statm: 41950 34434 166 442 0 41504 0
[pid=31653] ppid=31649 vsize=203556 CPUtime=15.58 cores=0,2,4,6
/proc/31653/stat : 31653 (glucosInc) R 31649 31647 31464 0 -1 4202496 36939 0 0 0 1551 7 0 0 20 0 1 0 383158943 208441344 44392 33554432000 4194304 5654031 140736134969312 140736134966920 4215009 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31653/statm: 50889 44392 131 357 0 50529 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 380504

[startup+51.1004 s]
/proc/loadavg: 2.07 2.05 2.00 3/181 31693
/proc/meminfo: memFree=30649860/32873844 swapFree=8656/8656
[pid=31647] ppid=31645 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31647/stat : 31647 (npSolver-pbo-It) S 31645 31647 31464 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383157952 9367552 274 33554432000 4194304 5064252 140734221098608 140734221097520 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31647/statm: 2287 274 233 213 0 72 0
[pid=31649] ppid=31647 vsize=167800 CPUtime=9.88 cores=0,2,4,6
/proc/31649/stat : 31649 (npSolver-pbo) S 31647 31647 31464 0 -1 4202496 23286 63610 0 0 198 29 727 34 20 0 1 0 383157953 171827200 34434 33554432000 4194304 6004724 140733788784464 140733788770744 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31649/statm: 41950 34434 166 442 0 41504 0
[pid=31653] ppid=31649 vsize=203556 CPUtime=41.18 cores=0,2,4,6
/proc/31653/stat : 31653 (glucosInc) R 31649 31647 31464 0 -1 4202496 36949 0 0 0 4111 7 0 0 20 0 1 0 383158943 208441344 44913 33554432000 4194304 5654031 140736134969312 140736134966920 4215097 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31653/statm: 50889 44913 131 357 0 50529 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 380504

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

[startup+76.7004 s]
/proc/loadavg: 2.12 2.06 2.01 3/181 31737
/proc/meminfo: memFree=28635812/32873844 swapFree=8656/8656
[pid=31647] ppid=31645 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31647/stat : 31647 (npSolver-pbo-It) S 31645 31647 31464 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383157952 9367552 274 33554432000 4194304 5064252 140734221098608 140734221097520 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31647/statm: 2287 274 233 213 0 72 0
[pid=31649] ppid=31647 vsize=167800 CPUtime=9.88 cores=0,2,4,6
/proc/31649/stat : 31649 (npSolver-pbo) S 31647 31647 31464 0 -1 4202496 23286 63610 0 0 198 29 727 34 20 0 1 0 383157953 171827200 34434 33554432000 4194304 6004724 140733788784464 140733788770744 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31649/statm: 41950 34434 166 442 0 41504 0
[pid=31653] ppid=31649 vsize=203556 CPUtime=66.77 cores=0,2,4,6
/proc/31653/stat : 31653 (glucosInc) R 31649 31647 31464 0 -1 4202496 36960 0 0 0 6670 7 0 0 20 0 1 0 383158943 208441344 44924 33554432000 4194304 5654031 140736134969312 140736134966920 4215112 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31653/statm: 50889 44924 131 357 0 50529 0
Current children cumulated CPU time (s) 76.65
Current children cumulated vsize (KiB) 380504

[startup+89.5004 s]
/proc/loadavg: 2.18 2.08 2.01 3/183 31739
/proc/meminfo: memFree=26979964/32873844 swapFree=8656/8656
[pid=31647] ppid=31645 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31647/stat : 31647 (npSolver-pbo-It) S 31645 31647 31464 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383157952 9367552 274 33554432000 4194304 5064252 140734221098608 140734221097520 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31647/statm: 2287 274 233 213 0 72 0
[pid=31649] ppid=31647 vsize=167800 CPUtime=9.88 cores=0,2,4,6
/proc/31649/stat : 31649 (npSolver-pbo) S 31647 31647 31464 0 -1 4202496 23286 63610 0 0 198 29 727 34 20 0 1 0 383157953 171827200 34434 33554432000 4194304 6004724 140733788784464 140733788770744 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31649/statm: 41950 34434 166 442 0 41504 0
[pid=31653] ppid=31649 vsize=203556 CPUtime=79.57 cores=0,2,4,6
/proc/31653/stat : 31653 (glucosInc) R 31649 31647 31464 0 -1 4202496 36961 0 0 0 7950 7 0 0 20 0 1 0 383158943 208441344 44925 33554432000 4194304 5654031 140736134969312 140736134966920 4215009 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31653/statm: 50889 44925 131 357 0 50529 0
Current children cumulated CPU time (s) 89.45
Current children cumulated vsize (KiB) 380504

[startup+95.9003 s]
/proc/loadavg: 2.24 2.09 2.01 2/184 31740
/proc/meminfo: memFree=26086512/32873844 swapFree=8656/8656
[pid=31647] ppid=31645 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31647/stat : 31647 (npSolver-pbo-It) S 31645 31647 31464 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383157952 9367552 274 33554432000 4194304 5064252 140734221098608 140734221097520 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31647/statm: 2287 274 233 213 0 72 0
[pid=31649] ppid=31647 vsize=175996 CPUtime=10.14 cores=0,2,4,6
/proc/31649/stat : 31649 (npSolver-pbo) S 31647 31647 31464 0 -1 4204032 26890 63610 0 0 213 40 727 34 20 0 1 0 383157953 180219904 35741 33554432000 4194304 6004724 140733788784464 140733788779016 5251733 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31649/statm: 43999 35741 188 442 0 43553 0
[pid=31653] ppid=31649 vsize=204960 CPUtime=81.81 cores=0,2,4,6
/proc/31653/stat : 31653 (glucosInc) S 31649 31647 31464 0 -1 4202496 37321 0 0 0 8174 7 0 0 20 0 1 0 383158943 209879040 45285 33554432000 4194304 5654031 140736134969312 140736134967624 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31653/statm: 51240 45285 146 357 0 50880 0
Current children cumulated CPU time (s) 91.95
Current children cumulated vsize (KiB) 390104

[startup+99.1003 s]
/proc/loadavg: 2.30 2.11 2.02 2/184 31740
/proc/meminfo: memFree=25787320/32873844 swapFree=8656/8656
[pid=31647] ppid=31645 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31647/stat : 31647 (npSolver-pbo-It) S 31645 31647 31464 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383157952 9367552 274 33554432000 4194304 5064252 140734221098608 140734221097520 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31647/statm: 2287 274 233 213 0 72 0
[pid=31649] ppid=31647 vsize=175996 CPUtime=10.14 cores=0,2,4,6
/proc/31649/stat : 31649 (npSolver-pbo) S 31647 31647 31464 0 -1 4204032 26890 63610 0 0 213 40 727 34 20 0 1 0 383157953 180219904 35741 33554432000 4194304 6004724 140733788784464 140733788779016 5251733 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31649/statm: 43999 35741 188 442 0 43553 0
[pid=31653] ppid=31649 vsize=204960 CPUtime=81.81 cores=0,2,4,6
/proc/31653/stat : 31653 (glucosInc) S 31649 31647 31464 0 -1 4202496 37321 0 0 0 8174 7 0 0 20 0 1 0 383158943 209879040 45285 33554432000 4194304 5654031 140736134969312 140736134967624 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31653/statm: 51240 45285 146 357 0 50880 0
Current children cumulated CPU time (s) 91.95
Current children cumulated vsize (KiB) 390104

[startup+100.7 s]
/proc/loadavg: 2.30 2.11 2.02 2/184 31740
/proc/meminfo: memFree=25453188/32873844 swapFree=8656/8656
[pid=31647] ppid=31645 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31647/stat : 31647 (npSolver-pbo-It) S 31645 31647 31464 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383157952 9367552 274 33554432000 4194304 5064252 140734221098608 140734221097520 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31647/statm: 2287 274 233 213 0 72 0
[pid=31649] ppid=31647 vsize=175996 CPUtime=10.14 cores=0,2,4,6
/proc/31649/stat : 31649 (npSolver-pbo) S 31647 31647 31464 0 -1 4204032 26890 63610 0 0 213 40 727 34 20 0 1 0 383157953 180219904 35741 33554432000 4194304 6004724 140733788784464 140733788779016 5251733 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31649/statm: 43999 35741 188 442 0 43553 0
[pid=31653] ppid=31649 vsize=204960 CPUtime=81.81 cores=0,2,4,6
/proc/31653/stat : 31653 (glucosInc) S 31649 31647 31464 0 -1 4202496 37321 0 0 0 8174 7 0 0 20 0 1 0 383158943 209879040 45285 33554432000 4194304 5654031 140736134969312 140736134967624 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31653/statm: 51240 45285 146 357 0 50880 0
Current children cumulated CPU time (s) 91.95
Current children cumulated vsize (KiB) 390104

[startup+101.5 s]
/proc/loadavg: 2.30 2.11 2.02 2/184 31740
/proc/meminfo: memFree=24939340/32873844 swapFree=8656/8656
[pid=31647] ppid=31645 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31647/stat : 31647 (npSolver-pbo-It) S 31645 31647 31464 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383157952 9367552 274 33554432000 4194304 5064252 140734221098608 140734221097520 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31647/statm: 2287 274 233 213 0 72 0
[pid=31649] ppid=31647 vsize=175996 CPUtime=10.14 cores=0,2,4,6
/proc/31649/stat : 31649 (npSolver-pbo) S 31647 31647 31464 0 -1 4204032 26890 63610 0 0 213 40 727 34 20 0 1 0 383157953 180219904 35741 33554432000 4194304 6004724 140733788784464 140733788779016 5251733 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31649/statm: 43999 35741 188 442 0 43553 0
[pid=31653] ppid=31649 vsize=204960 CPUtime=81.81 cores=0,2,4,6
/proc/31653/stat : 31653 (glucosInc) S 31649 31647 31464 0 -1 4202496 37321 0 0 0 8174 7 0 0 20 0 1 0 383158943 209879040 45285 33554432000 4194304 5654031 140736134969312 140736134967624 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31653/statm: 51240 45285 146 357 0 50880 0
Current children cumulated CPU time (s) 91.95
Current children cumulated vsize (KiB) 390104

[startup+101.9 s]
/proc/loadavg: 2.30 2.11 2.02 2/184 31740
/proc/meminfo: memFree=24939340/32873844 swapFree=8656/8656
[pid=31647] ppid=31645 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31647/stat : 31647 (npSolver-pbo-It) S 31645 31647 31464 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383157952 9367552 274 33554432000 4194304 5064252 140734221098608 140734221097520 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31647/statm: 2287 274 233 213 0 72 0
[pid=31649] ppid=31647 vsize=175996 CPUtime=10.14 cores=0,2,4,6
/proc/31649/stat : 31649 (npSolver-pbo) S 31647 31647 31464 0 -1 4204032 26890 63610 0 0 213 40 727 34 20 0 1 0 383157953 180219904 35741 33554432000 4194304 6004724 140733788784464 140733788779016 5251733 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31649/statm: 43999 35741 188 442 0 43553 0
[pid=31653] ppid=31649 vsize=204960 CPUtime=81.81 cores=0,2,4,6
/proc/31653/stat : 31653 (glucosInc) S 31649 31647 31464 0 -1 4202496 37321 0 0 0 8174 7 0 0 20 0 1 0 383158943 209879040 45285 33554432000 4194304 5654031 140736134969312 140736134967624 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31653/statm: 51240 45285 146 357 0 50880 0
Current children cumulated CPU time (s) 91.95
Current children cumulated vsize (KiB) 390104

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31647 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=411569
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=752885
# CPU time returned by wait4() is 10.1645
# while last known CPU time is 91.95
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 101.931
CPU time (s): 91.95
CPU user time (s): 91.14
CPU system time (s): 0.81
CPU usage (%): 90.208
Max. virtual memory (cumulated for all children) (KiB): 724916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.41157
system time used= 0.752885
maximum resident set size= 540412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90874
page faults= 0
swaps= 0
block input operations= 0
block output operations= 277072
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 43815
involuntary context switches= 27

runsolver used 0.175973 second user time and 0.421935 second system time

The end

Launcher Data 

Begin job on node102 at 2012-06-08 17:44:54
IDJOB=3752418
IDBENCH=90666
IDSOLVER=2335
FILE ID=node102/3752418-1339170294
RUNJOBID= node102-1339170244-31480
PBS_JOBID= 14643844
Free space on /tmp= 71088 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_luby_10null0mast_rapportOE1.0_TMAX120_K67_cod1.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3752418-1339170294/watcher-3752418-1339170294 -o /tmp/evaluation-result-3752418-1339170294/solver-3752418-1339170294 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3752418-1339170294.opb 856516414 HOME HOME

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

MD5SUM BENCH= e37abd09799c9d30512407c4e00f4218
RANDOM SEED=856516414

node102.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		: 2667.178
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	: 5334.35
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		: 2667.178
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	: 5331.90
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		: 2667.178
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	: 5331.91
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		: 2667.178
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		: 2667.178
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		: 2667.178
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	: 5438.54
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		: 2667.178
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		: 2667.178
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:        30999408 kB
Buffers:          274664 kB
Cached:           605396 kB
SwapCached:         2696 kB
Active:           796504 kB
Inactive:         184204 kB
Active(anon):      97348 kB
Inactive(anon):     5352 kB
Active(file):     699156 kB
Inactive(file):   178852 kB
Unevictable:        8656 kB
Mlocked:            8656 kB
SwapTotal:      67108856 kB
SwapFree:       67099984 kB
Dirty:             11676 kB
Writeback:            56 kB
AnonPages:        143840 kB
Mapped:            10008 kB
Shmem:                 0 kB
Slab:             750196 kB
SReclaimable:     190428 kB
SUnreclaim:       559768 kB
KernelStack:        1520 kB
PageTables:         4368 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     241592 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     79872 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= 69484 MiB
End job on node102 at 2012-06-08 17:46:36