Trace number 3747625

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) 20.74 22.9111

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_luby_0null0mast_rapportOE1.0_TMAX15_K67_cod1.opb
MD5SUMaeaf49ba28a563c7286cebb1de8d5a86
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-192
Best CPU time to get the best result obtained on this benchmark265.857
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 32076
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 116160
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 116160
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 

1.29/1.33	c run inc solver
1.29/1.33	c [INC SYSTEM] run initial solver
1.29/1.33	c [INC SYSTEM] preprocess with white file
6.47/6.60	c [INC SYSTEM] finished preprocessing in 5 s
6.47/6.60	c [INC SYSTEM] execute solver
20.55/20.62	c [INC SEARCH] formula is SAT
20.55/20.64	c [INC SYSTEM] solved the initial formula
20.65/20.73	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
20.74/22.91	HOME/npSolver-pbo-Itd.sh: line 18: 23529 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-3747625-1339107252/watcher-3747625-1339107252 -o /tmp/evaluation-result-3747625-1339107252/solver-3747625-1339107252 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3747625-1339107252.opb 874901183 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: 1.95 1.98 1.99 3/178 23528
/proc/meminfo: memFree=31274348/32873844 swapFree=7380/7380
[pid=23528] ppid=23526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23528/stat : 23528 (npSolver-pbo-It) S 23526 23528 22322 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376851314 9367552 275 33554432000 4194304 5064252 140736481727936 140736481726848 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23528/statm: 2287 275 233 213 0 72 0

[startup+0.0244651 s]
/proc/loadavg: 1.95 1.98 1.99 3/178 23528
/proc/meminfo: memFree=31274348/32873844 swapFree=7380/7380
[pid=23528] ppid=23526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23528/stat : 23528 (npSolver-pbo-It) S 23526 23528 22322 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376851314 9367552 275 33554432000 4194304 5064252 140736481727936 140736481726848 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23528/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: 1.95 1.98 1.99 3/178 23528
/proc/meminfo: memFree=31274348/32873844 swapFree=7380/7380
[pid=23528] ppid=23526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23528/stat : 23528 (npSolver-pbo-It) S 23526 23528 22322 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376851314 9367552 275 33554432000 4194304 5064252 140736481727936 140736481726848 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23528/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300279 s]
/proc/loadavg: 1.95 1.98 1.99 3/178 23528
/proc/meminfo: memFree=31274348/32873844 swapFree=7380/7380
[pid=23528] ppid=23526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23528/stat : 23528 (npSolver-pbo-It) S 23526 23528 22322 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376851314 9367552 275 33554432000 4194304 5064252 140736481727936 140736481726848 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23528/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700275 s]
/proc/loadavg: 1.95 1.98 1.99 3/178 23528
/proc/meminfo: memFree=31274348/32873844 swapFree=7380/7380
[pid=23528] ppid=23526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23528/stat : 23528 (npSolver-pbo-It) S 23526 23528 22322 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376851314 9367552 275 33554432000 4194304 5064252 140736481727936 140736481726848 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23528/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50019 s]
/proc/loadavg: 1.95 1.98 1.99 3/180 23530
/proc/meminfo: memFree=31131728/32873844 swapFree=7380/7380
[pid=23528] ppid=23526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23528/stat : 23528 (npSolver-pbo-It) S 23526 23528 22322 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376851314 9367552 275 33554432000 4194304 5064252 140736481727936 140736481726848 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23528/statm: 2287 275 233 213 0 72 0
[pid=23529] ppid=23528 vsize=102312 CPUtime=1.38 cores=0,2,4,6
/proc/23529/stat : 23529 (npSolver-pbo) S 23528 23528 22322 0 -1 4202496 21870 0 0 0 121 17 0 0 20 0 1 0 376851314 104767488 22672 33554432000 4194304 6004724 140733923736064 140733923730528 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 1 0 0
/proc/23529/statm: 25578 22672 163 442 0 25132 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 111460

[startup+3.10039 s]
/proc/loadavg: 1.95 1.98 1.99 3/182 23532
/proc/meminfo: memFree=31043516/32873844 swapFree=7380/7380
[pid=23528] ppid=23526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23528/stat : 23528 (npSolver-pbo-It) S 23526 23528 22322 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376851314 9367552 275 33554432000 4194304 5064252 140736481727936 140736481726848 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23528/statm: 2287 275 233 213 0 72 0
[pid=23529] ppid=23528 vsize=102312 CPUtime=1.38 cores=0,2,4,6
/proc/23529/stat : 23529 (npSolver-pbo) S 23528 23528 22322 0 -1 4202496 21870 0 0 0 121 17 0 0 20 0 1 0 376851314 104767488 22672 33554432000 4194304 6004724 140733923736064 140733923730528 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 1 0 0
/proc/23529/statm: 25578 22672 163 442 0 25132 0
[pid=23531] ppid=23529 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23531/stat : 23531 (cp2_pre.sh) S 23529 23528 22322 0 -1 4202496 606 0 0 0 0 0 0 0 20 0 1 0 376851454 9367552 276 33554432000 4194304 5064252 140735254408192 140735254406896 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/23531/statm: 2287 276 234 213 0 72 0
[pid=23532] ppid=23531 vsize=246088 CPUtime=1.68 cores=0,2,4,6
/proc/23532/stat : 23532 (coprocessor) R 23531 23528 22322 0 -1 4202496 33242 0 0 0 161 7 0 0 20 0 1 0 376851454 251994112 56540 33554432000 4194304 6586260 140736914670880 140736914667144 5511711 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/23532/statm: 61522 56540 166 584 0 60934 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 366696

[startup+6.30038 s]
/proc/loadavg: 1.95 1.98 1.99 3/182 23532
/proc/meminfo: memFree=30809680/32873844 swapFree=7380/7380
[pid=23528] ppid=23526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23528/stat : 23528 (npSolver-pbo-It) S 23526 23528 22322 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376851314 9367552 275 33554432000 4194304 5064252 140736481727936 140736481726848 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23528/statm: 2287 275 233 213 0 72 0
[pid=23529] ppid=23528 vsize=102312 CPUtime=1.38 cores=0,2,4,6
/proc/23529/stat : 23529 (npSolver-pbo) S 23528 23528 22322 0 -1 4202496 21870 0 0 0 121 17 0 0 20 0 1 0 376851314 104767488 22672 33554432000 4194304 6004724 140733923736064 140733923730528 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 1 0 0
/proc/23529/statm: 25578 22672 163 442 0 25132 0
[pid=23531] ppid=23529 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23531/stat : 23531 (cp2_pre.sh) S 23529 23528 22322 0 -1 4202496 606 0 0 0 0 0 0 0 20 0 1 0 376851454 9367552 276 33554432000 4194304 5064252 140735254408192 140735254406896 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/23531/statm: 2287 276 234 213 0 72 0
[pid=23532] ppid=23531 vsize=321136 CPUtime=4.88 cores=0,2,4,6
/proc/23532/stat : 23532 (coprocessor) R 23531 23528 22322 0 -1 4202496 45584 0 0 0 460 28 0 0 20 0 1 0 376851454 328843264 78639 33554432000 4194304 6586260 140736914670880 140736914666504 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/23532/statm: 80284 78639 204 584 0 79696 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 441744

[startup+12.7003 s]
/proc/loadavg: 1.96 1.98 1.99 3/181 23534
/proc/meminfo: memFree=31065028/32873844 swapFree=7380/7380
[pid=23528] ppid=23526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23528/stat : 23528 (npSolver-pbo-It) S 23526 23528 22322 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376851314 9367552 275 33554432000 4194304 5064252 140736481727936 140736481726848 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23528/statm: 2287 275 233 213 0 72 0
[pid=23529] ppid=23528 vsize=102312 CPUtime=6.57 cores=0,2,4,6
/proc/23529/stat : 23529 (npSolver-pbo) S 23528 23528 22322 0 -1 4202496 21888 46484 0 0 121 17 487 32 20 0 1 0 376851314 104767488 22676 33554432000 4194304 6004724 140733923736064 140733923722344 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/23529/statm: 25578 22676 167 442 0 25132 0
[pid=23534] ppid=23529 vsize=107920 CPUtime=6.09 cores=0,2,4,6
/proc/23534/stat : 23534 (glucosInc) R 23529 23528 22322 0 -1 4202496 20758 0 0 0 605 4 0 0 20 0 1 0 376851974 110510080 23471 33554432000 4194304 5654031 140735013911056 140735013908664 4215009 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23534/statm: 26980 23471 131 357 0 26620 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 219380

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

[startup+19.1004 s]
/proc/loadavg: 1.96 1.98 1.99 3/181 23534
/proc/meminfo: memFree=31063476/32873844 swapFree=7380/7380
[pid=23528] ppid=23526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23528/stat : 23528 (npSolver-pbo-It) S 23526 23528 22322 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376851314 9367552 275 33554432000 4194304 5064252 140736481727936 140736481726848 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23528/statm: 2287 275 233 213 0 72 0
[pid=23529] ppid=23528 vsize=102312 CPUtime=6.57 cores=0,2,4,6
/proc/23529/stat : 23529 (npSolver-pbo) S 23528 23528 22322 0 -1 4202496 21888 46484 0 0 121 17 487 32 20 0 1 0 376851314 104767488 22676 33554432000 4194304 6004724 140733923736064 140733923722344 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/23529/statm: 25578 22676 167 442 0 25132 0
[pid=23534] ppid=23529 vsize=107920 CPUtime=12.49 cores=0,2,4,6
/proc/23534/stat : 23534 (glucosInc) R 23529 23528 22322 0 -1 4202496 20759 0 0 0 1245 4 0 0 20 0 1 0 376851974 110510080 23472 33554432000 4194304 5654031 140735013911056 140735013908664 4215009 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/23534/statm: 26980 23472 131 357 0 26620 0
Current children cumulated CPU time (s) 19.06
Current children cumulated vsize (KiB) 219380

[startup+20.7003 s]
/proc/loadavg: 1.96 1.98 1.99 3/181 23534
/proc/meminfo: memFree=31063352/32873844 swapFree=7380/7380
[pid=23528] ppid=23526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23528/stat : 23528 (npSolver-pbo-It) S 23526 23528 22322 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376851314 9367552 275 33554432000 4194304 5064252 140736481727936 140736481726848 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23528/statm: 2287 275 233 213 0 72 0
[pid=23529] ppid=23528 vsize=102312 CPUtime=6.65 cores=0,2,4,6
/proc/23529/stat : 23529 (npSolver-pbo) R 23528 23528 22322 0 -1 4202496 25095 46484 0 0 129 17 487 32 20 0 1 0 376851314 104767488 22682 33554432000 4194304 6004724 140733923736064 140733923722344 5190736 0 0 4096 0 0 0 0 17 4 0 0 1 0 0
/proc/23529/statm: 25578 22682 173 442 0 25132 0
[pid=23534] ppid=23529 vsize=108608 CPUtime=14 cores=0,2,4,6
/proc/23534/stat : 23534 (glucosInc) S 23529 23528 22322 0 -1 4202496 20990 0 0 0 1396 4 0 0 20 0 1 0 376851974 111214592 23703 33554432000 4194304 5654031 140735013911056 140735013909368 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23534/statm: 27152 23703 145 357 0 26792 0
Current children cumulated CPU time (s) 20.65
Current children cumulated vsize (KiB) 220068

[startup+22.3004 s]
/proc/loadavg: 1.96 1.98 1.99 2/182 23535
/proc/meminfo: memFree=30871268/32873844 swapFree=7380/7380
[pid=23528] ppid=23526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23528/stat : 23528 (npSolver-pbo-It) S 23526 23528 22322 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376851314 9367552 275 33554432000 4194304 5064252 140736481727936 140736481726848 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23528/statm: 2287 275 233 213 0 72 0
[pid=23529] ppid=23528 vsize=102316 CPUtime=6.74 cores=0,2,4,6
/proc/23529/stat : 23529 (npSolver-pbo) S 23528 23528 22322 0 -1 4204032 25114 46484 0 0 133 22 487 32 20 0 1 0 376851314 104771584 22699 33554432000 4194304 6004724 140733923736064 140733923730616 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/23529/statm: 25579 22699 189 442 0 25133 0
[pid=23534] ppid=23529 vsize=108608 CPUtime=14 cores=0,2,4,6
/proc/23534/stat : 23534 (glucosInc) S 23529 23528 22322 0 -1 4202496 20990 0 0 0 1396 4 0 0 20 0 1 0 376851974 111214592 23703 33554432000 4194304 5654031 140735013911056 140735013909368 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23534/statm: 27152 23703 145 357 0 26792 0
Current children cumulated CPU time (s) 20.74
Current children cumulated vsize (KiB) 220072

[startup+22.7003 s]
/proc/loadavg: 1.96 1.98 1.99 2/182 23535
/proc/meminfo: memFree=30871268/32873844 swapFree=7380/7380
[pid=23528] ppid=23526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23528/stat : 23528 (npSolver-pbo-It) S 23526 23528 22322 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376851314 9367552 275 33554432000 4194304 5064252 140736481727936 140736481726848 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23528/statm: 2287 275 233 213 0 72 0
[pid=23529] ppid=23528 vsize=102316 CPUtime=6.74 cores=0,2,4,6
/proc/23529/stat : 23529 (npSolver-pbo) S 23528 23528 22322 0 -1 4204032 25114 46484 0 0 133 22 487 32 20 0 1 0 376851314 104771584 22699 33554432000 4194304 6004724 140733923736064 140733923730616 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/23529/statm: 25579 22699 189 442 0 25133 0
[pid=23534] ppid=23529 vsize=108608 CPUtime=14 cores=0,2,4,6
/proc/23534/stat : 23534 (glucosInc) S 23529 23528 22322 0 -1 4202496 20990 0 0 0 1396 4 0 0 20 0 1 0 376851974 111214592 23703 33554432000 4194304 5654031 140735013911056 140735013909368 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23534/statm: 27152 23703 145 357 0 26792 0
Current children cumulated CPU time (s) 20.74
Current children cumulated vsize (KiB) 220072

[startup+22.9003 s]
/proc/loadavg: 1.96 1.98 1.99 2/182 23535
/proc/meminfo: memFree=30871268/32873844 swapFree=7380/7380
[pid=23528] ppid=23526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23528/stat : 23528 (npSolver-pbo-It) S 23526 23528 22322 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 376851314 9367552 275 33554432000 4194304 5064252 140736481727936 140736481726848 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23528/statm: 2287 275 233 213 0 72 0
[pid=23529] ppid=23528 vsize=102316 CPUtime=6.74 cores=0,2,4,6
/proc/23529/stat : 23529 (npSolver-pbo) S 23528 23528 22322 0 -1 4204032 25114 46484 0 0 133 22 487 32 20 0 1 0 376851314 104771584 22699 33554432000 4194304 6004724 140733923736064 140733923730616 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/23529/statm: 25579 22699 189 442 0 25133 0
[pid=23534] ppid=23529 vsize=108608 CPUtime=14 cores=0,2,4,6
/proc/23534/stat : 23534 (glucosInc) S 23529 23528 22322 0 -1 4202496 20990 0 0 0 1396 4 0 0 20 0 1 0 376851974 111214592 23703 33554432000 4194304 5654031 140735013911056 140735013909368 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23534/statm: 27152 23703 145 357 0 26792 0
Current children cumulated CPU time (s) 20.74
Current children cumulated vsize (KiB) 220072

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23528 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=214055
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=553915
# CPU time returned by wait4() is 6.76797
# while last known CPU time is 20.74
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 22.9111
CPU time (s): 20.74
CPU user time (s): 20.16
CPU system time (s): 0.58
CPU usage (%): 90.5239
Max. virtual memory (cumulated for all children) (KiB): 441744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.21406
system time used= 0.553915
maximum resident set size= 322528
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71973
page faults= 0
swaps= 0
block input operations= 8
block output operations= 150408
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 25330
involuntary context switches= 22

runsolver used 0.039993 second user time and 0.117982 second system time

The end

Launcher Data 

Begin job on node118 at 2012-06-08 00:14:12
IDJOB=3747625
IDBENCH=90520
IDSOLVER=2332
FILE ID=node118/3747625-1339107252
RUNJOBID= node118-1339098177-22338
PBS_JOBID= 14643735
Free space on /tmp= 70696 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_luby_0null0mast_rapportOE1.0_TMAX15_K67_cod1.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747625-1339107252/watcher-3747625-1339107252 -o /tmp/evaluation-result-3747625-1339107252/solver-3747625-1339107252 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3747625-1339107252.opb 874901183 HOME HOME

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

MD5SUM BENCH= aeaf49ba28a563c7286cebb1de8d5a86
RANDOM SEED=874901183

node118.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		: 2666.212
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	: 5332.42
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		: 2666.212
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	: 5438.55
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		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
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		: 2666.212
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	: 5320.68
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		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
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		: 2666.212
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31274612 kB
Buffers:           68824 kB
Cached:           263864 kB
SwapCached:         6332 kB
Active:           698112 kB
Inactive:         137108 kB
Active(anon):     498320 kB
Inactive(anon):     6328 kB
Active(file):     199792 kB
Inactive(file):   130780 kB
Unevictable:        7380 kB
Mlocked:            7380 kB
SwapTotal:      67108856 kB
SwapFree:       67095332 kB
Dirty:             10956 kB
Writeback:             0 kB
AnonPages:        503500 kB
Mapped:             9088 kB
Shmem:                 0 kB
Slab:             623560 kB
SReclaimable:      63832 kB
SUnreclaim:       559728 kB
KernelStack:        1488 kB
PageTables:         5172 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     675972 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    366592 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= 70584 MiB
End job on node118 at 2012-06-08 00:14:35