Trace number 3747636

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) 185.78 186.647

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_luby_20null0mast_rapportOE1.0_TMAX60_K67_cod2.opb
MD5SUMdc1f1c1369db62ce46fa63aa9c3db18d
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-472
Best CPU time to get the best result obtained on this benchmark1797.09
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40937
Total number of constraints41436
Number of constraints which are clauses40882
Number of constraints which are cardinality constraints (but not clauses)67
Number of constraints which are nor clauses,nor cardinality constraints487
Minimum length of a constraint1
Maximum length of a constraint8416
Number of terms in the objective function 389
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 1526
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 12538
Number of bits of the biggest sum of numbers14
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.79	c run inc solver
0.00/0.79	c [INC SYSTEM] run initial solver
0.00/0.79	c [INC SYSTEM] preprocess with white file
2.96/3.07	c [INC SYSTEM] finished preprocessing in 2 s
2.96/3.07	c [INC SYSTEM] execute solver
184.67/185.73	c [INC SEARCH] formula is SAT
184.67/185.73	c [INC SYSTEM] solved the initial formula
184.67/185.82	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
185.78/186.64	HOME/npSolver-pbo-Itd.sh: line 18: 20397 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-3747636-1339107274/watcher-3747636-1339107274 -o /tmp/evaluation-result-3747636-1339107274/solver-3747636-1339107274 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3747636-1339107274.opb 1128973254 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: 2.02 2.01 2.05 3/179 20396
/proc/meminfo: memFree=17647768/32873844 swapFree=7632/7632
[pid=20396] ppid=20394 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20396/stat : 20396 (npSolver-pbo-It) S 20394 20396 19416 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376853122 9367552 275 33554432000 4194304 5064252 140735078266224 140735078265136 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20396/statm: 2287 275 233 213 0 72 0

[startup+0.0983681 s]
/proc/loadavg: 2.02 2.01 2.05 3/179 20396
/proc/meminfo: memFree=17647768/32873844 swapFree=7632/7632
[pid=20396] ppid=20394 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20396/stat : 20396 (npSolver-pbo-It) S 20394 20396 19416 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376853122 9367552 275 33554432000 4194304 5064252 140735078266224 140735078265136 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20396/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100318 s]
/proc/loadavg: 2.02 2.01 2.05 3/179 20396
/proc/meminfo: memFree=17647768/32873844 swapFree=7632/7632
[pid=20396] ppid=20394 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20396/stat : 20396 (npSolver-pbo-It) S 20394 20396 19416 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376853122 9367552 275 33554432000 4194304 5064252 140735078266224 140735078265136 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20396/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300275 s]
/proc/loadavg: 2.02 2.01 2.05 3/179 20396
/proc/meminfo: memFree=17647768/32873844 swapFree=7632/7632
[pid=20396] ppid=20394 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20396/stat : 20396 (npSolver-pbo-It) S 20394 20396 19416 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376853122 9367552 275 33554432000 4194304 5064252 140735078266224 140735078265136 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20396/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700273 s]
/proc/loadavg: 2.02 2.01 2.05 3/179 20396
/proc/meminfo: memFree=17647768/32873844 swapFree=7632/7632
[pid=20396] ppid=20394 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20396/stat : 20396 (npSolver-pbo-It) S 20394 20396 19416 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376853122 9367552 275 33554432000 4194304 5064252 140735078266224 140735078265136 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20396/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50034 s]
/proc/loadavg: 2.02 2.01 2.05 3/183 20400
/proc/meminfo: memFree=17555228/32873844 swapFree=7632/7632
[pid=20396] ppid=20394 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20396/stat : 20396 (npSolver-pbo-It) S 20394 20396 19416 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376853122 9367552 275 33554432000 4194304 5064252 140735078266224 140735078265136 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20396/statm: 2287 275 233 213 0 72 0
[pid=20397] ppid=20396 vsize=59836 CPUtime=0.78 cores=0,2,4,6
/proc/20397/stat : 20397 (npSolver-pbo) S 20396 20396 19416 0 -1 4202496 16397 0 0 0 72 6 0 0 20 0 1 0 376853122 61272064 11549 33554432000 4194304 6004724 140736694338208 140736694332672 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20397/statm: 14959 11549 162 442 0 14513 0
[pid=20399] ppid=20397 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20399/stat : 20399 (cp2_pre.sh) S 20397 20396 19416 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 376853202 9367552 277 33554432000 4194304 5064252 140733736283360 140733736282064 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/20399/statm: 2287 277 234 213 0 72 0
[pid=20400] ppid=20399 vsize=110184 CPUtime=0.69 cores=0,2,4,6
/proc/20400/stat : 20400 (coprocessor) R 20399 20396 19416 0 -1 4202496 20205 0 0 0 65 4 0 0 20 0 1 0 376853202 112828416 24575 33554432000 4194304 6586260 140736264675120 140736264671384 4496384 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/20400/statm: 27546 24575 166 584 0 26958 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 188316

[startup+3.10033 s]
/proc/loadavg: 2.02 2.01 2.05 3/183 20400
/proc/meminfo: memFree=17463300/32873844 swapFree=7632/7632
[pid=20396] ppid=20394 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20396/stat : 20396 (npSolver-pbo-It) S 20394 20396 19416 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376853122 9367552 275 33554432000 4194304 5064252 140735078266224 140735078265136 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20396/statm: 2287 275 233 213 0 72 0
[pid=20397] ppid=20396 vsize=59836 CPUtime=3.05 cores=0,2,4,6
/proc/20397/stat : 20397 (npSolver-pbo) S 20396 20396 19416 0 -1 4202496 16414 27625 0 0 72 7 210 16 20 0 1 0 376853122 61272064 11553 33554432000 4194304 6004724 140736694338208 140736694324488 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20397/statm: 14959 11553 166 442 0 14513 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 68984

[startup+6.30028 s]
/proc/loadavg: 2.02 2.01 2.05 3/182 20402
/proc/meminfo: memFree=17540636/32873844 swapFree=7632/7632
[pid=20396] ppid=20394 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20396/stat : 20396 (npSolver-pbo-It) S 20394 20396 19416 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376853122 9367552 275 33554432000 4194304 5064252 140735078266224 140735078265136 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20396/statm: 2287 275 233 213 0 72 0
[pid=20397] ppid=20396 vsize=59836 CPUtime=3.05 cores=0,2,4,6
/proc/20397/stat : 20397 (npSolver-pbo) S 20396 20396 19416 0 -1 4202496 16414 27625 0 0 72 7 210 16 20 0 1 0 376853122 61272064 11553 33554432000 4194304 6004724 140736694338208 140736694324488 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20397/statm: 14959 11553 166 442 0 14513 0
[pid=20402] ppid=20397 vsize=56392 CPUtime=3.21 cores=0,2,4,6
/proc/20402/stat : 20402 (glucosInc) R 20397 20396 19416 0 -1 4202496 11228 0 0 0 319 2 0 0 20 0 1 0 376853430 57745408 12269 33554432000 4194304 5654031 140734915630496 140734915628328 4208659 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/20402/statm: 14098 12269 140 357 0 13738 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 125376

[startup+12.7003 s]
/proc/loadavg: 2.01 2.01 2.05 3/182 20402
/proc/meminfo: memFree=17539716/32873844 swapFree=7632/7632
[pid=20396] ppid=20394 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20396/stat : 20396 (npSolver-pbo-It) S 20394 20396 19416 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376853122 9367552 275 33554432000 4194304 5064252 140735078266224 140735078265136 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20396/statm: 2287 275 233 213 0 72 0
[pid=20397] ppid=20396 vsize=59836 CPUtime=3.05 cores=0,2,4,6
/proc/20397/stat : 20397 (npSolver-pbo) S 20396 20396 19416 0 -1 4202496 16414 27625 0 0 72 7 210 16 20 0 1 0 376853122 61272064 11553 33554432000 4194304 6004724 140736694338208 140736694324488 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20397/statm: 14959 11553 166 442 0 14513 0
[pid=20402] ppid=20397 vsize=56392 CPUtime=9.61 cores=0,2,4,6
/proc/20402/stat : 20402 (glucosInc) R 20397 20396 19416 0 -1 4202496 11393 0 0 0 959 2 0 0 20 0 1 0 376853430 57745408 12434 33554432000 4194304 5654031 140734915630496 140734915618312 4215344 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/20402/statm: 14098 12434 140 357 0 13738 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 125376

[startup+25.5003 s]
/proc/loadavg: 2.01 2.01 2.05 3/176 20426
/proc/meminfo: memFree=29131928/32873844 swapFree=7632/7632
[pid=20396] ppid=20394 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20396/stat : 20396 (npSolver-pbo-It) S 20394 20396 19416 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376853122 9367552 275 33554432000 4194304 5064252 140735078266224 140735078265136 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20396/statm: 2287 275 233 213 0 72 0
[pid=20397] ppid=20396 vsize=59836 CPUtime=3.05 cores=0,2,4,6
/proc/20397/stat : 20397 (npSolver-pbo) S 20396 20396 19416 0 -1 4202496 16414 27625 0 0 72 7 210 16 20 0 1 0 376853122 61272064 11553 33554432000 4194304 6004724 140736694338208 140736694324488 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20397/statm: 14959 11553 166 442 0 14513 0
[pid=20402] ppid=20397 vsize=56392 CPUtime=22.41 cores=0,2,4,6
/proc/20402/stat : 20402 (glucosInc) R 20397 20396 19416 0 -1 4202496 11568 0 0 0 2239 2 0 0 20 0 1 0 376853430 57745408 12606 33554432000 4194304 5654031 140734915630496 140734915618312 4215009 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/20402/statm: 14098 12606 141 357 0 13738 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 125376

[startup+51.1003 s]
/proc/loadavg: 2.01 2.00 2.05 3/181 20442
/proc/meminfo: memFree=26901008/32873844 swapFree=7632/7632
[pid=20396] ppid=20394 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20396/stat : 20396 (npSolver-pbo-It) S 20394 20396 19416 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376853122 9367552 275 33554432000 4194304 5064252 140735078266224 140735078265136 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20396/statm: 2287 275 233 213 0 72 0
[pid=20397] ppid=20396 vsize=59836 CPUtime=3.05 cores=0,2,4,6
/proc/20397/stat : 20397 (npSolver-pbo) S 20396 20396 19416 0 -1 4202496 16414 27625 0 0 72 7 210 16 20 0 1 0 376853122 61272064 11553 33554432000 4194304 6004724 140736694338208 140736694324488 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20397/statm: 14959 11553 166 442 0 14513 0
[pid=20402] ppid=20397 vsize=58108 CPUtime=47.99 cores=0,2,4,6
/proc/20402/stat : 20402 (glucosInc) R 20397 20396 19416 0 -1 4202496 12285 0 0 0 4797 2 0 0 20 0 1 0 376853430 59502592 12916 33554432000 4194304 5654031 140734915630496 140734915618312 4215009 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/20402/statm: 14527 12916 142 357 0 14167 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 127092

[startup+102.833 s]
/proc/loadavg: 2.31 2.09 2.08 3/182 20444
/proc/meminfo: memFree=24784272/32873844 swapFree=7632/7632
[pid=20396] ppid=20394 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20396/stat : 20396 (npSolver-pbo-It) S 20394 20396 19416 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376853122 9367552 275 33554432000 4194304 5064252 140735078266224 140735078265136 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20396/statm: 2287 275 233 213 0 72 0
[pid=20397] ppid=20396 vsize=59836 CPUtime=3.05 cores=0,2,4,6
/proc/20397/stat : 20397 (npSolver-pbo) S 20396 20396 19416 0 -1 4202496 16414 27625 0 0 72 7 210 16 20 0 1 0 376853122 61272064 11553 33554432000 4194304 6004724 140736694338208 140736694324488 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20397/statm: 14959 11553 166 442 0 14513 0
[pid=20402] ppid=20397 vsize=65288 CPUtime=99.72 cores=0,2,4,6
/proc/20402/stat : 20402 (glucosInc) R 20397 20396 19416 0 -1 4202496 12724 0 0 0 9969 3 0 0 20 0 1 0 376853430 66854912 14051 33554432000 4194304 5654031 140734915630496 140734915618312 4215040 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/20402/statm: 16322 14051 142 357 0 15962 0
Current children cumulated CPU time (s) 102.77
Current children cumulated vsize (KiB) 134272

[startup+163.572 s]
/proc/loadavg: 2.29 2.14 2.09 3/181 20446
/proc/meminfo: memFree=24845760/32873844 swapFree=7632/7632
[pid=20396] ppid=20394 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20396/stat : 20396 (npSolver-pbo-It) S 20394 20396 19416 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376853122 9367552 275 33554432000 4194304 5064252 140735078266224 140735078265136 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20396/statm: 2287 275 233 213 0 72 0
[pid=20397] ppid=20396 vsize=59836 CPUtime=3.05 cores=0,2,4,6
/proc/20397/stat : 20397 (npSolver-pbo) S 20396 20396 19416 0 -1 4202496 16414 27625 0 0 72 7 210 16 20 0 1 0 376853122 61272064 11553 33554432000 4194304 6004724 140736694338208 140736694324488 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20397/statm: 14959 11553 166 442 0 14513 0
[pid=20402] ppid=20397 vsize=77196 CPUtime=160.45 cores=0,2,4,6
/proc/20402/stat : 20402 (glucosInc) R 20397 20396 19416 0 -1 4202496 13405 0 0 0 16042 3 0 0 20 0 1 0 376853430 79048704 17663 33554432000 4194304 5654031 140734915630496 140734915618312 4215009 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/20402/statm: 19299 17663 142 357 0 18939 0
Current children cumulated CPU time (s) 163.5
Current children cumulated vsize (KiB) 146180

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

[startup+174.927 s]
/proc/loadavg: 2.23 2.13 2.09 4/181 20446
/proc/meminfo: memFree=24843588/32873844 swapFree=7632/7632
[pid=20396] ppid=20394 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20396/stat : 20396 (npSolver-pbo-It) S 20394 20396 19416 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376853122 9367552 275 33554432000 4194304 5064252 140735078266224 140735078265136 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20396/statm: 2287 275 233 213 0 72 0
[pid=20397] ppid=20396 vsize=59836 CPUtime=3.05 cores=0,2,4,6
/proc/20397/stat : 20397 (npSolver-pbo) S 20396 20396 19416 0 -1 4202496 16414 27625 0 0 72 7 210 16 20 0 1 0 376853122 61272064 11553 33554432000 4194304 6004724 140736694338208 140736694324488 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20397/statm: 14959 11553 166 442 0 14513 0
[pid=20402] ppid=20397 vsize=77196 CPUtime=171.8 cores=0,2,4,6
/proc/20402/stat : 20402 (glucosInc) R 20397 20396 19416 0 -1 4202496 13405 0 0 0 17177 3 0 0 20 0 1 0 376853430 79048704 17663 33554432000 4194304 5654031 140734915630496 140734915618312 4232830 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/20402/statm: 19299 17663 142 357 0 18939 0
Current children cumulated CPU time (s) 174.85
Current children cumulated vsize (KiB) 146180

[startup+185.869 s]
/proc/loadavg: 2.23 2.13 2.09 4/181 20446
/proc/meminfo: memFree=24843588/32873844 swapFree=7632/7632
[pid=20396] ppid=20394 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20396/stat : 20396 (npSolver-pbo-It) S 20394 20396 19416 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376853122 9367552 275 33554432000 4194304 5064252 140735078266224 140735078265136 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20396/statm: 2287 275 233 213 0 72 0
[pid=20397] ppid=20396 vsize=59840 CPUtime=3.16 cores=0,2,4,6
/proc/20397/stat : 20397 (npSolver-pbo) S 20396 20396 19416 0 -1 4204032 17550 27625 0 0 82 8 210 16 20 0 1 0 376853122 61276160 11575 33554432000 4194304 6004724 140736694338208 140736694332760 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20397/statm: 14960 11575 187 442 0 14514 0
[pid=20402] ppid=20397 vsize=77204 CPUtime=182.6 cores=0,2,4,6
/proc/20402/stat : 20402 (glucosInc) S 20397 20396 19416 0 -1 4202496 13549 0 0 0 18257 3 0 0 20 0 1 0 376853430 79056896 17807 33554432000 4194304 5654031 140734915630496 140734915628808 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/20402/statm: 19301 17807 148 357 0 18941 0
Current children cumulated CPU time (s) 185.76
Current children cumulated vsize (KiB) 146192

[startup+186.535 s]
/proc/loadavg: 2.19 2.13 2.09 2/182 20447
/proc/meminfo: memFree=24748596/32873844 swapFree=7632/7632
[pid=20396] ppid=20394 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20396/stat : 20396 (npSolver-pbo-It) S 20394 20396 19416 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376853122 9367552 275 33554432000 4194304 5064252 140735078266224 140735078265136 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20396/statm: 2287 275 233 213 0 72 0
[pid=20397] ppid=20396 vsize=59840 CPUtime=3.18 cores=0,2,4,6
/proc/20397/stat : 20397 (npSolver-pbo) S 20396 20396 19416 0 -1 4204032 17551 27625 0 0 82 10 210 16 20 0 1 0 376853122 61276160 11576 33554432000 4194304 6004724 140736694338208 140736694332760 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20397/statm: 14960 11576 188 442 0 14514 0
[pid=20402] ppid=20397 vsize=77204 CPUtime=182.6 cores=0,2,4,6
/proc/20402/stat : 20402 (glucosInc) S 20397 20396 19416 0 -1 4202496 13549 0 0 0 18257 3 0 0 20 0 1 0 376853430 79056896 17807 33554432000 4194304 5654031 140734915630496 140734915628808 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/20402/statm: 19301 17807 148 357 0 18941 0
Current children cumulated CPU time (s) 185.78
Current children cumulated vsize (KiB) 146192

[startup+186.628 s]
/proc/loadavg: 2.19 2.13 2.09 2/182 20447
/proc/meminfo: memFree=24748596/32873844 swapFree=7632/7632
[pid=20396] ppid=20394 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20396/stat : 20396 (npSolver-pbo-It) S 20394 20396 19416 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376853122 9367552 275 33554432000 4194304 5064252 140735078266224 140735078265136 272886294094 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20396/statm: 2287 275 233 213 0 72 0
[pid=20397] ppid=20396 vsize=59840 CPUtime=3.18 cores=0,2,4,6
/proc/20397/stat : 20397 (npSolver-pbo) S 20396 20396 19416 0 -1 4204032 17551 27625 0 0 82 10 210 16 20 0 1 0 376853122 61276160 11576 33554432000 4194304 6004724 140736694338208 140736694332760 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20397/statm: 14960 11576 188 442 0 14514 0
[pid=20402] ppid=20397 vsize=77204 CPUtime=182.6 cores=0,2,4,6
/proc/20402/stat : 20402 (glucosInc) S 20397 20396 19416 0 -1 4202496 13549 0 0 0 18257 3 0 0 20 0 1 0 376853430 79056896 17807 33554432000 4194304 5654031 140734915630496 140734915628808 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/20402/statm: 19301 17807 148 357 0 18941 0
Current children cumulated CPU time (s) 185.78
Current children cumulated vsize (KiB) 146192

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20396 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=932554
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=281957
# CPU time returned by wait4() is 3.21451
# while last known CPU time is 185.78
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 186.647
CPU time (s): 185.78
CPU user time (s): 185.49
CPU system time (s): 0.29
CPU usage (%): 99.5356
Max. virtual memory (cumulated for all children) (KiB): 217336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.93255
system time used= 0.281957
maximum resident set size= 138672
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45551
page faults= 0
swaps= 0
block input operations= 0
block output operations= 57792
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14781
involuntary context switches= 14

runsolver used 0.162975 second user time and 0.359945 second system time

The end

Launcher Data 

Begin job on node119 at 2012-06-08 00:14:34
IDJOB=3747636
IDBENCH=90698
IDSOLVER=2332
FILE ID=node119/3747636-1339107274
RUNJOBID= node119-1339098177-19432
PBS_JOBID= 14643734
Free space on /tmp= 67816 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_luby_20null0mast_rapportOE1.0_TMAX60_K67_cod2.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747636-1339107274/watcher-3747636-1339107274 -o /tmp/evaluation-result-3747636-1339107274/solver-3747636-1339107274 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3747636-1339107274.opb 1128973254 HOME HOME

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

MD5SUM BENCH= dc1f1c1369db62ce46fa63aa9c3db18d
RANDOM SEED=1128973254

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:        17647768 kB
Buffers:           87456 kB
Cached:          3837964 kB
SwapCached:         2368 kB
Active:         13629048 kB
Inactive:         717580 kB
Active(anon):   10420848 kB
Inactive(anon):     2744 kB
Active(file):    3208200 kB
Inactive(file):   714836 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67097008 kB
Dirty:             11560 kB
Writeback:            40 kB
AnonPages:      10469304 kB
Mapped:             9884 kB
Shmem:                 0 kB
Slab:             717868 kB
SReclaimable:     157684 kB
SUnreclaim:       560184 kB
KernelStack:        1520 kB
PageTables:        24740 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:   12157036 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   6135808 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= 69420 MiB
End job on node119 at 2012-06-08 00:18:08