Trace number 3746846

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) 78.67 81.0931

General information on the benchmark

Name/OPT-BIGINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_unif_20null10mast_rapportOE1.0_TMAX60_K67_cod1.opb
MD5SUM45095495cbc234ce584c9f2f0e8c1a12
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-9842
Best CPU time to get the best result obtained on this benchmark1800.09
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 25674
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 14379486
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 1000
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 14379486
Number of bits of the biggest sum of numbers24
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.79/1.84	c run inc solver
1.79/1.84	c [INC SYSTEM] run initial solver
1.79/1.84	c [INC SYSTEM] preprocess with white file
8.53/8.80	c [INC SYSTEM] finished preprocessing in 6 s
8.53/8.80	c [INC SYSTEM] execute solver
78.21/78.49	c [INC SEARCH] formula is SAT
78.32/78.52	c [INC SYSTEM] solved the initial formula
78.42/78.61	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
78.67/81.09	HOME/npSolver-pbo-Itd.sh: line 18:  9124 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-3746846-1339107454/watcher-3746846-1339107454 -o /tmp/evaluation-result-3746846-1339107454/solver-3746846-1339107454 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3746846-1339107454.opb 36834480 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: 2.01 2.01 2.02 2/181 9123
/proc/meminfo: memFree=30680608/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0

[startup+0.0150881 s]
/proc/loadavg: 2.01 2.01 2.02 2/181 9123
/proc/meminfo: memFree=30680608/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100267 s]
/proc/loadavg: 2.01 2.01 2.02 2/181 9123
/proc/meminfo: memFree=30680608/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300282 s]
/proc/loadavg: 2.01 2.01 2.02 2/181 9123
/proc/meminfo: memFree=30680608/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700262 s]
/proc/loadavg: 2.01 2.01 2.02 2/181 9123
/proc/meminfo: memFree=30680608/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50032 s]
/proc/loadavg: 2.01 2.01 2.02 3/183 9125
/proc/meminfo: memFree=30533800/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0
[pid=9124] ppid=9123 vsize=238912 CPUtime=1.49 cores=0,2,4,6
/proc/9124/stat : 9124 (npSolver-pbo) R 9123 9123 8001 0 -1 4202496 22627 0 0 0 142 7 0 0 20 0 1 0 20712367 244645888 44326 33554432000 4194304 6004724 140735026607008 140735026601608 4582623 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/9124/statm: 59728 44326 153 442 0 59282 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 248060

[startup+3.10035 s]
/proc/loadavg: 2.01 2.01 2.02 3/185 9127
/proc/meminfo: memFree=30441760/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0
[pid=9124] ppid=9123 vsize=167752 CPUtime=1.88 cores=0,2,4,6
/proc/9124/stat : 9124 (npSolver-pbo) S 9123 9123 8001 0 -1 4202496 22954 0 0 0 165 23 0 0 20 0 1 0 20712367 171778048 30308 33554432000 4194304 6004724 140735026607008 140735026601472 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9124/statm: 41938 30308 162 442 0 41492 0
[pid=9126] ppid=9124 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9126/stat : 9126 (cp2_pre.sh) S 9124 9123 8001 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 20712556 9367552 276 33554432000 4194304 5064252 140735065448800 140735065447504 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/9126/statm: 2287 276 234 213 0 72 0
[pid=9127] ppid=9126 vsize=262804 CPUtime=1.2 cores=0,2,4,6
/proc/9127/stat : 9127 (coprocessor) R 9126 9123 8001 0 -1 4202496 19404 0 0 0 112 8 0 0 20 0 1 0 20712556 269111296 56031 33554432000 4194304 6586260 140734596351264 140734596348024 4364264 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/9127/statm: 65701 56031 158 584 0 65113 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 448852

[startup+6.30035 s]
/proc/loadavg: 2.01 2.01 2.02 3/185 9127
/proc/meminfo: memFree=30064032/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0
[pid=9124] ppid=9123 vsize=167752 CPUtime=1.88 cores=0,2,4,6
/proc/9124/stat : 9124 (npSolver-pbo) S 9123 9123 8001 0 -1 4202496 22954 0 0 0 165 23 0 0 20 0 1 0 20712367 171778048 30308 33554432000 4194304 6004724 140735026607008 140735026601472 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9124/statm: 41938 30308 162 442 0 41492 0
[pid=9126] ppid=9124 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9126/stat : 9126 (cp2_pre.sh) S 9124 9123 8001 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 20712556 9367552 276 33554432000 4194304 5064252 140735065448800 140735065447504 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/9126/statm: 2287 276 234 213 0 72 0
[pid=9127] ppid=9126 vsize=413408 CPUtime=4.4 cores=0,2,4,6
/proc/9127/stat : 9127 (coprocessor) R 9126 9123 8001 0 -1 4202496 50013 0 0 0 427 13 0 0 20 0 1 0 20712556 423329792 99926 33554432000 4194304 6586260 140734596351264 140734596347288 4756431 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/9127/statm: 103352 99926 182 584 0 102764 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 599456

[startup+12.7003 s]
/proc/loadavg: 2.09 2.02 2.03 3/184 9129
/proc/meminfo: memFree=30350676/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0
[pid=9124] ppid=9123 vsize=167752 CPUtime=8.64 cores=0,2,4,6
/proc/9124/stat : 9124 (npSolver-pbo) S 9123 9123 8001 0 -1 4202496 22971 57357 0 0 165 23 646 30 20 0 1 0 20712367 171778048 30312 33554432000 4194304 6004724 140735026607008 140735026593288 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/9124/statm: 41938 30312 166 442 0 41492 0
[pid=9129] ppid=9124 vsize=175460 CPUtime=3.88 cores=0,2,4,6
/proc/9129/stat : 9129 (glucosInc) R 9124 9123 8001 0 -1 4202496 32549 0 0 0 382 6 0 0 20 0 1 0 20713247 179671040 39015 33554432000 4194304 5654031 140734796684112 140734796681720 4215009 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/9129/statm: 43865 39015 131 357 0 43505 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 352360

[startup+25.5003 s]
/proc/loadavg: 2.07 2.02 2.02 3/184 9129
/proc/meminfo: memFree=30461960/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0
[pid=9124] ppid=9123 vsize=167752 CPUtime=8.64 cores=0,2,4,6
/proc/9124/stat : 9124 (npSolver-pbo) S 9123 9123 8001 0 -1 4202496 22971 57357 0 0 165 23 646 30 20 0 1 0 20712367 171778048 30312 33554432000 4194304 6004724 140735026607008 140735026593288 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/9124/statm: 41938 30312 166 442 0 41492 0
[pid=9129] ppid=9124 vsize=175460 CPUtime=16.68 cores=0,2,4,6
/proc/9129/stat : 9129 (glucosInc) R 9124 9123 8001 0 -1 4202496 32552 0 0 0 1662 6 0 0 20 0 1 0 20713247 179671040 39018 33554432000 4194304 5654031 140734796684112 140734796681720 4215009 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/9129/statm: 43865 39018 131 357 0 43505 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 352360

[startup+51.1004 s]
/proc/loadavg: 2.04 2.02 2.02 3/184 9129
/proc/meminfo: memFree=30408880/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0
[pid=9124] ppid=9123 vsize=167752 CPUtime=8.64 cores=0,2,4,6
/proc/9124/stat : 9124 (npSolver-pbo) S 9123 9123 8001 0 -1 4202496 22971 57357 0 0 165 23 646 30 20 0 1 0 20712367 171778048 30312 33554432000 4194304 6004724 140735026607008 140735026593288 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/9124/statm: 41938 30312 166 442 0 41492 0
[pid=9129] ppid=9124 vsize=175460 CPUtime=42.27 cores=0,2,4,6
/proc/9129/stat : 9129 (glucosInc) R 9124 9123 8001 0 -1 4202496 32557 0 0 0 4221 6 0 0 20 0 1 0 20713247 179671040 39023 33554432000 4194304 5654031 140734796684112 140734796681720 4215040 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/9129/statm: 43865 39023 131 357 0 43505 0
Current children cumulated CPU time (s) 50.91
Current children cumulated vsize (KiB) 352360

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

[startup+63.9004 s]
/proc/loadavg: 2.03 2.02 2.02 3/183 9129
/proc/meminfo: memFree=30388408/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0
[pid=9124] ppid=9123 vsize=167752 CPUtime=8.64 cores=0,2,4,6
/proc/9124/stat : 9124 (npSolver-pbo) S 9123 9123 8001 0 -1 4202496 22971 57357 0 0 165 23 646 30 20 0 1 0 20712367 171778048 30312 33554432000 4194304 6004724 140735026607008 140735026593288 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/9124/statm: 41938 30312 166 442 0 41492 0
[pid=9129] ppid=9124 vsize=175460 CPUtime=55.07 cores=0,2,4,6
/proc/9129/stat : 9129 (glucosInc) R 9124 9123 8001 0 -1 4202496 32561 0 0 0 5501 6 0 0 20 0 1 0 20713247 179671040 39027 33554432000 4194304 5654031 140734796684112 140734796681720 4215009 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/9129/statm: 43865 39027 131 357 0 43505 0
Current children cumulated CPU time (s) 63.71
Current children cumulated vsize (KiB) 352360

[startup+70.3004 s]
/proc/loadavg: 2.03 2.02 2.02 3/183 9129
/proc/meminfo: memFree=30380216/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0
[pid=9124] ppid=9123 vsize=167752 CPUtime=8.64 cores=0,2,4,6
/proc/9124/stat : 9124 (npSolver-pbo) S 9123 9123 8001 0 -1 4202496 22971 57357 0 0 165 23 646 30 20 0 1 0 20712367 171778048 30312 33554432000 4194304 6004724 140735026607008 140735026593288 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/9124/statm: 41938 30312 166 442 0 41492 0
[pid=9129] ppid=9124 vsize=175460 CPUtime=61.48 cores=0,2,4,6
/proc/9129/stat : 9129 (glucosInc) R 9124 9123 8001 0 -1 4202496 32562 0 0 0 6142 6 0 0 20 0 1 0 20713247 179671040 39028 33554432000 4194304 5654031 140734796684112 140734796681720 4215009 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/9129/statm: 43865 39028 131 357 0 43505 0
Current children cumulated CPU time (s) 70.12
Current children cumulated vsize (KiB) 352360

[startup+76.7004 s]
/proc/loadavg: 2.03 2.02 2.02 3/183 9129
/proc/meminfo: memFree=30371964/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0
[pid=9124] ppid=9123 vsize=167752 CPUtime=8.64 cores=0,2,4,6
/proc/9124/stat : 9124 (npSolver-pbo) S 9123 9123 8001 0 -1 4202496 22971 57357 0 0 165 23 646 30 20 0 1 0 20712367 171778048 30312 33554432000 4194304 6004724 140735026607008 140735026593288 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/9124/statm: 41938 30312 166 442 0 41492 0
[pid=9129] ppid=9124 vsize=175460 CPUtime=67.87 cores=0,2,4,6
/proc/9129/stat : 9129 (glucosInc) R 9124 9123 8001 0 -1 4202496 32563 0 0 0 6781 6 0 0 20 0 1 0 20713247 179671040 39029 33554432000 4194304 5654031 140734796684112 140734796681720 4215009 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/9129/statm: 43865 39029 131 357 0 43505 0
Current children cumulated CPU time (s) 76.51
Current children cumulated vsize (KiB) 352360

[startup+78.3004 s]
/proc/loadavg: 2.03 2.02 2.02 3/183 9129
/proc/meminfo: memFree=30369916/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0
[pid=9124] ppid=9123 vsize=167752 CPUtime=8.64 cores=0,2,4,6
/proc/9124/stat : 9124 (npSolver-pbo) S 9123 9123 8001 0 -1 4202496 22971 57357 0 0 165 23 646 30 20 0 1 0 20712367 171778048 30312 33554432000 4194304 6004724 140735026607008 140735026593288 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/9124/statm: 41938 30312 166 442 0 41492 0
[pid=9129] ppid=9124 vsize=176120 CPUtime=69.47 cores=0,2,4,6
/proc/9129/stat : 9129 (glucosInc) R 9124 9123 8001 0 -1 4202496 32739 0 0 0 6941 6 0 0 20 0 1 0 20713247 180346880 39205 33554432000 4194304 5654031 140734796684112 140734796681720 4232589 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/9129/statm: 44030 39205 140 357 0 43670 0
Current children cumulated CPU time (s) 78.11
Current children cumulated vsize (KiB) 353020

[startup+79.9003 s]
/proc/loadavg: 2.03 2.02 2.02 3/184 9130
/proc/meminfo: memFree=30126308/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0
[pid=9124] ppid=9123 vsize=167756 CPUtime=9.01 cores=0,2,4,6
/proc/9124/stat : 9124 (npSolver-pbo) S 9123 9123 8001 0 -1 4204032 26118 57357 0 0 179 46 646 30 20 0 1 0 20712367 171782144 30335 33554432000 4194304 6004724 140735026607008 140735026601560 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/9124/statm: 41939 30335 188 442 0 41493 0
[pid=9129] ppid=9124 vsize=176652 CPUtime=69.66 cores=0,2,4,6
/proc/9129/stat : 9129 (glucosInc) S 9124 9123 8001 0 -1 4202496 32885 0 0 0 6960 6 0 0 20 0 1 0 20713247 180891648 39351 33554432000 4194304 5654031 140734796684112 140734796682424 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/9129/statm: 44163 39351 146 357 0 43803 0
Current children cumulated CPU time (s) 78.67
Current children cumulated vsize (KiB) 353556

[startup+80.7003 s]
/proc/loadavg: 2.03 2.02 2.02 2/184 9130
/proc/meminfo: memFree=30115704/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0
[pid=9124] ppid=9123 vsize=167756 CPUtime=9.01 cores=0,2,4,6
/proc/9124/stat : 9124 (npSolver-pbo) S 9123 9123 8001 0 -1 4204032 26118 57357 0 0 179 46 646 30 20 0 1 0 20712367 171782144 30335 33554432000 4194304 6004724 140735026607008 140735026601560 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/9124/statm: 41939 30335 188 442 0 41493 0
[pid=9129] ppid=9124 vsize=176652 CPUtime=69.66 cores=0,2,4,6
/proc/9129/stat : 9129 (glucosInc) S 9124 9123 8001 0 -1 4202496 32885 0 0 0 6960 6 0 0 20 0 1 0 20713247 180891648 39351 33554432000 4194304 5654031 140734796684112 140734796682424 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/9129/statm: 44163 39351 146 357 0 43803 0
Current children cumulated CPU time (s) 78.67
Current children cumulated vsize (KiB) 353556

[startup+80.9003 s]
/proc/loadavg: 2.03 2.02 2.02 2/184 9130
/proc/meminfo: memFree=30115704/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0
[pid=9124] ppid=9123 vsize=167756 CPUtime=9.01 cores=0,2,4,6
/proc/9124/stat : 9124 (npSolver-pbo) S 9123 9123 8001 0 -1 4204032 26118 57357 0 0 179 46 646 30 20 0 1 0 20712367 171782144 30335 33554432000 4194304 6004724 140735026607008 140735026601560 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/9124/statm: 41939 30335 188 442 0 41493 0
[pid=9129] ppid=9124 vsize=176652 CPUtime=69.66 cores=0,2,4,6
/proc/9129/stat : 9129 (glucosInc) S 9124 9123 8001 0 -1 4202496 32885 0 0 0 6960 6 0 0 20 0 1 0 20713247 180891648 39351 33554432000 4194304 5654031 140734796684112 140734796682424 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/9129/statm: 44163 39351 146 357 0 43803 0
Current children cumulated CPU time (s) 78.67
Current children cumulated vsize (KiB) 353556

[startup+81.0003 s]
/proc/loadavg: 2.03 2.02 2.02 2/184 9130
/proc/meminfo: memFree=30115704/32873844 swapFree=7124/7124
[pid=9123] ppid=9121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9123/stat : 9123 (npSolver-pbo-It) S 9121 9123 8001 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 20712367 9367552 275 33554432000 4194304 5064252 140735990720256 140735990719168 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/9123/statm: 2287 275 233 213 0 72 0
[pid=9124] ppid=9123 vsize=167756 CPUtime=9.01 cores=0,2,4,6
/proc/9124/stat : 9124 (npSolver-pbo) S 9123 9123 8001 0 -1 4204032 26118 57357 0 0 179 46 646 30 20 0 1 0 20712367 171782144 30335 33554432000 4194304 6004724 140735026607008 140735026601560 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/9124/statm: 41939 30335 188 442 0 41493 0
[pid=9129] ppid=9124 vsize=176652 CPUtime=69.66 cores=0,2,4,6
/proc/9129/stat : 9129 (glucosInc) S 9124 9123 8001 0 -1 4202496 32885 0 0 0 6960 6 0 0 20 0 1 0 20713247 180891648 39351 33554432000 4194304 5654031 140734796684112 140734796682424 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/9129/statm: 44163 39351 146 357 0 43803 0
Current children cumulated CPU time (s) 78.67
Current children cumulated vsize (KiB) 353556

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9123 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=251745
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=766883
# CPU time returned by wait4() is 9.01863
# while last known CPU time is 78.67
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 81.0931
CPU time (s): 78.67
CPU user time (s): 77.85
CPU system time (s): 0.82
CPU usage (%): 97.012
Max. virtual memory (cumulated for all children) (KiB): 644168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.25174
system time used= 0.766883
maximum resident set size= 458164
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83850
page faults= 0
swaps= 0
block input operations= 0
block output operations= 236992
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 37090
involuntary context switches= 35

runsolver used 0.13098 second user time and 0.398939 second system time

The end

Launcher Data 

Begin job on node133 at 2012-06-08 00:17:34
IDJOB=3746846
IDBENCH=91523
IDSOLVER=2332
FILE ID=node133/3746846-1339107454
RUNJOBID= node133-1339098176-8017
PBS_JOBID= 14643720
Free space on /tmp= 70372 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_unif_20null10mast_rapportOE1.0_TMAX60_K67_cod1.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3746846-1339107454/watcher-3746846-1339107454 -o /tmp/evaluation-result-3746846-1339107454/solver-3746846-1339107454 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3746846-1339107454.opb 36834480 HOME HOME

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

MD5SUM BENCH= 45095495cbc234ce584c9f2f0e8c1a12
RANDOM SEED=36834480

node133.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		: 2667.139
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	: 5334.27
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		: 2667.139
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	: 5332.55
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		: 2667.139
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	: 5332.55
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		: 2667.139
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	: 5332.55
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		: 2667.139
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	: 5332.56
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		: 2667.139
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	: 5332.56
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		: 2667.139
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	: 5332.52
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		: 2667.139
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30681352 kB
Buffers:           88216 kB
Cached:          1078180 kB
SwapCached:         4004 kB
Active:           368772 kB
Inactive:        1026448 kB
Active(anon):     226996 kB
Inactive(anon):     4988 kB
Active(file):     141776 kB
Inactive(file):  1021460 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67100300 kB
Dirty:             11704 kB
Writeback:           212 kB
AnonPages:        376604 kB
Mapped:            11056 kB
Shmem:                 0 kB
Slab:             651736 kB
SReclaimable:      93264 kB
SUnreclaim:       558472 kB
KernelStack:        1528 kB
PageTables:         4268 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     428224 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    268288 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= 70216 MiB
End job on node133 at 2012-06-08 00:18:56