Trace number 3702358

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topdown-quickBound? (problem) 34.13 56.7475

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_500_3__212_366__512.opb
MD5SUM89e2fccd3e96863f0a3c5df934bf5217
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark95378
Best CPU time to get the best result obtained on this benchmark1800.85
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables768498
Total number of constraints2000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)1502
Number of constraints which are nor clauses,nor cardinality constraints498
Minimum length of a constraint512
Maximum length of a constraint10753
Number of terms in the objective function 768000
Biggest coefficient in the objective function 114804
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 26270911488
Number of bits of the sum of numbers in the objective function 35
Biggest number in a constraint 114804
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 26270911488
Number of bits of the biggest sum of numbers35
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

6.89/6.94	c run inc solver
6.89/6.94	c [INC SYSTEM] run initial solver
6.89/6.94	c [INC SYSTEM] preprocess with white file
26.36/26.64	c [INC SYSTEM] finished preprocessing in 19 s
26.36/26.64	c [INC SYSTEM] execute solver
32.39/32.65	c [INC SEARCH] formula is SAT
32.58/32.89	c [INC SYSTEM] solved the initial formula
33.68/33.97	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
34.13/56.74	HOME/npSolver-pbo-Itdqb.sh: line 18: 20494 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3702358-1338089415/watcher-3702358-1338089415 -o /tmp/evaluation-result-3702358-1338089415/solver-3702358-1338089415 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702358-1338089415.opb 1572526664 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: 1.50 1.63 1.55 3/181 20493
/proc/meminfo: memFree=28163952/32873844 swapFree=7616/7616
[pid=20493] ppid=20490 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20493/stat : 20493 (npSolver-pbo-It) S 20490 20493 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275065977 9367552 274 33554432000 4194304 5064252 140733569089712 140733569088624 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20493/statm: 2287 274 233 213 0 72 0

[startup+0.0133011 s]
/proc/loadavg: 1.50 1.63 1.55 3/181 20493
/proc/meminfo: memFree=28163952/32873844 swapFree=7616/7616
[pid=20493] ppid=20490 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20493/stat : 20493 (npSolver-pbo-It) S 20490 20493 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275065977 9367552 274 33554432000 4194304 5064252 140733569089712 140733569088624 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20493/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100255 s]
/proc/loadavg: 1.50 1.63 1.55 3/181 20493
/proc/meminfo: memFree=28163952/32873844 swapFree=7616/7616
[pid=20493] ppid=20490 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20493/stat : 20493 (npSolver-pbo-It) S 20490 20493 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275065977 9367552 274 33554432000 4194304 5064252 140733569089712 140733569088624 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20493/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300296 s]
/proc/loadavg: 1.50 1.63 1.55 3/181 20493
/proc/meminfo: memFree=28163952/32873844 swapFree=7616/7616
[pid=20493] ppid=20490 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20493/stat : 20493 (npSolver-pbo-It) S 20490 20493 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275065977 9367552 274 33554432000 4194304 5064252 140733569089712 140733569088624 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20493/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700239 s]
/proc/loadavg: 1.50 1.63 1.55 3/181 20493
/proc/meminfo: memFree=28163952/32873844 swapFree=7616/7616
[pid=20493] ppid=20490 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20493/stat : 20493 (npSolver-pbo-It) S 20490 20493 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275065977 9367552 274 33554432000 4194304 5064252 140733569089712 140733569088624 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20493/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5003 s]
/proc/loadavg: 1.45 1.62 1.54 3/184 20589
/proc/meminfo: memFree=28126680/32873844 swapFree=7616/7616
[pid=20493] ppid=20490 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20493/stat : 20493 (npSolver-pbo-It) S 20490 20493 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275065977 9367552 274 33554432000 4194304 5064252 140733569089712 140733569088624 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20493/statm: 2287 274 233 213 0 72 0
[pid=20494] ppid=20493 vsize=50188 CPUtime=1.49 cores=0,2,4,6
/proc/20494/stat : 20494 (npSolver-pbo) R 20493 20493 15712 0 -1 4202496 10153 0 0 0 146 3 0 0 20 0 1 0 275065978 51392512 11727 33554432000 4194304 5992684 140734270619968 140734270616088 5179600 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/20494/statm: 12547 11727 142 440 0 12103 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59336

[startup+3.10029 s]
/proc/loadavg: 1.45 1.62 1.54 2/183 20667
/proc/meminfo: memFree=28055920/32873844 swapFree=7616/7616
[pid=20493] ppid=20490 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20493/stat : 20493 (npSolver-pbo-It) S 20490 20493 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275065977 9367552 274 33554432000 4194304 5064252 140733569089712 140733569088624 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20493/statm: 2287 274 233 213 0 72 0
[pid=20494] ppid=20493 vsize=239492 CPUtime=3.09 cores=0,2,4,6
/proc/20494/stat : 20494 (npSolver-pbo) R 20493 20493 15712 0 -1 4202496 28952 0 0 0 300 9 0 0 20 0 1 0 275065978 245239808 52637 33554432000 4194304 5992684 140734270619968 140734270615384 4571739 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/20494/statm: 59873 52637 159 440 0 59429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 248640

[startup+6.3003 s]
/proc/loadavg: 1.42 1.61 1.54 4/184 20918
/proc/meminfo: memFree=27699952/32873844 swapFree=7616/7616
[pid=20493] ppid=20490 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20493/stat : 20493 (npSolver-pbo-It) S 20490 20493 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275065977 9367552 274 33554432000 4194304 5064252 140733569089712 140733569088624 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20493/statm: 2287 274 233 213 0 72 0
[pid=20494] ppid=20493 vsize=733584 CPUtime=6.29 cores=0,2,4,6
/proc/20494/stat : 20494 (npSolver-pbo) R 20493 20493 15712 0 -1 4202496 55529 0 0 0 608 21 0 0 20 0 1 0 275065978 751190016 128078 33554432000 4194304 5992684 140734270619968 140734270541288 5087600 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/20494/statm: 183396 128078 159 440 0 182952 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 742732

[startup+12.7003 s]
/proc/loadavg: 1.54 1.63 1.55 3/183 21265
/proc/meminfo: memFree=26409412/32873844 swapFree=7616/7616
[pid=20493] ppid=20490 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20493/stat : 20493 (npSolver-pbo-It) S 20490 20493 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275065977 9367552 274 33554432000 4194304 5064252 140733569089712 140733569088624 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20493/statm: 2287 274 233 213 0 72 0
[pid=20494] ppid=20493 vsize=739664 CPUtime=8.15 cores=0,2,4,6
/proc/20494/stat : 20494 (npSolver-pbo) S 20493 20493 15712 0 -1 4202496 56678 0 0 0 649 166 0 0 20 0 1 0 275065978 757415936 131109 33554432000 4194304 5992684 140734270619968 140734270614416 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/20494/statm: 184916 131109 166 440 0 184472 0
[pid=21175] ppid=20494 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21175/stat : 21175 (cp2_pre.sh) S 20494 20493 15712 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 275066793 9367552 277 33554432000 4194304 5064252 140734199547888 140734199546592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21175/statm: 2287 277 234 213 0 72 0
[pid=21177] ppid=21175 vsize=1131556 CPUtime=4.53 cores=0,2,4,6
/proc/21177/stat : 21177 (coprocessor) R 21175 20493 15712 0 -1 4202496 22845 0 0 0 428 25 0 0 20 0 1 0 275066794 1158713344 227495 33554432000 4194304 6586260 140734819707440 140734819704168 5732496 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/21177/statm: 282889 227495 158 584 0 282301 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1889516

[startup+25.5003 s]
/proc/loadavg: 1.61 1.64 1.55 3/185 21913
/proc/meminfo: memFree=25992528/32873844 swapFree=7616/7616
[pid=20493] ppid=20490 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20493/stat : 20493 (npSolver-pbo-It) S 20490 20493 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275065977 9367552 274 33554432000 4194304 5064252 140733569089712 140733569088624 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20493/statm: 2287 274 233 213 0 72 0
[pid=20494] ppid=20493 vsize=739664 CPUtime=8.15 cores=0,2,4,6
/proc/20494/stat : 20494 (npSolver-pbo) S 20493 20493 15712 0 -1 4202496 56678 0 0 0 649 166 0 0 20 0 1 0 275065978 757415936 131109 33554432000 4194304 5992684 140734270619968 140734270614416 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/20494/statm: 184916 131109 166 440 0 184472 0
[pid=21175] ppid=20494 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21175/stat : 21175 (cp2_pre.sh) S 20494 20493 15712 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 275066793 9367552 277 33554432000 4194304 5064252 140734199547888 140734199546592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/21175/statm: 2287 277 234 213 0 72 0
[pid=21177] ppid=21175 vsize=1131556 CPUtime=17.12 cores=0,2,4,6
/proc/21177/stat : 21177 (coprocessor) R 21175 20493 15712 0 -1 4202496 22845 0 0 0 1629 83 0 0 20 0 1 0 275066794 1158713344 227495 33554432000 4194304 6586260 140734819707440 140734819703192 5732496 0 0 4096 8404994 0 0 0 17 4 0 0 19 0 0
/proc/21177/statm: 282889 227495 158 584 0 282301 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 1889516

[startup+51.1003 s]
/proc/loadavg: 2.15 1.76 1.59 2/184 21916
/proc/meminfo: memFree=24576000/32873844 swapFree=7616/7616
[pid=20493] ppid=20490 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20493/stat : 20493 (npSolver-pbo-It) S 20490 20493 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275065977 9367552 274 33554432000 4194304 5064252 140733569089712 140733569088624 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20493/statm: 2287 274 233 213 0 72 0
[pid=20494] ppid=20493 vsize=835292 CPUtime=28.24 cores=0,2,4,6
/proc/20494/stat : 20494 (npSolver-pbo) S 20493 20493 15712 0 -1 4204032 62410 23748 0 0 789 207 1733 95 20 0 1 0 275065978 855339008 155036 33554432000 4194304 5992684 140734270619968 140734270614504 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20494/statm: 208823 155036 186 440 0 208379 0
[pid=21915] ppid=20494 vsize=1490000 CPUtime=5.89 cores=0,2,4,6
/proc/21915/stat : 21915 (glucosInc) S 20494 20493 15712 0 -1 4202496 186554 0 0 0 539 50 0 0 20 0 1 0 275068642 1525760000 327262 33554432000 4194304 5654031 140734626799840 140734626798152 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/21915/statm: 372500 327262 146 357 0 372140 0
Current children cumulated CPU time (s) 34.13
Current children cumulated vsize (KiB) 2334440
heavy processes:
  %CPU=14 pid=21916 uid=0 cmd=

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

[startup+54.3003 s]
/proc/loadavg: 2.15 1.76 1.59 2/184 21916
/proc/meminfo: memFree=24576000/32873844 swapFree=7616/7616
[pid=20493] ppid=20490 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20493/stat : 20493 (npSolver-pbo-It) S 20490 20493 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275065977 9367552 274 33554432000 4194304 5064252 140733569089712 140733569088624 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20493/statm: 2287 274 233 213 0 72 0
[pid=20494] ppid=20493 vsize=835292 CPUtime=28.24 cores=0,2,4,6
/proc/20494/stat : 20494 (npSolver-pbo) S 20493 20493 15712 0 -1 4204032 62410 23748 0 0 789 207 1733 95 20 0 1 0 275065978 855339008 155036 33554432000 4194304 5992684 140734270619968 140734270614504 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20494/statm: 208823 155036 186 440 0 208379 0
[pid=21915] ppid=20494 vsize=1490000 CPUtime=5.89 cores=0,2,4,6
/proc/21915/stat : 21915 (glucosInc) S 20494 20493 15712 0 -1 4202496 186554 0 0 0 539 50 0 0 20 0 1 0 275068642 1525760000 327262 33554432000 4194304 5654031 140734626799840 140734626798152 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/21915/statm: 372500 327262 146 357 0 372140 0
Current children cumulated CPU time (s) 34.13
Current children cumulated vsize (KiB) 2334440

[startup+55.9003 s]
/proc/loadavg: 2.15 1.76 1.59 2/184 21916
/proc/meminfo: memFree=24575380/32873844 swapFree=7616/7616
[pid=20493] ppid=20490 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20493/stat : 20493 (npSolver-pbo-It) S 20490 20493 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275065977 9367552 274 33554432000 4194304 5064252 140733569089712 140733569088624 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20493/statm: 2287 274 233 213 0 72 0
[pid=20494] ppid=20493 vsize=835292 CPUtime=28.24 cores=0,2,4,6
/proc/20494/stat : 20494 (npSolver-pbo) S 20493 20493 15712 0 -1 4204032 62410 23748 0 0 789 207 1733 95 20 0 1 0 275065978 855339008 155036 33554432000 4194304 5992684 140734270619968 140734270614504 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20494/statm: 208823 155036 186 440 0 208379 0
[pid=21915] ppid=20494 vsize=1490000 CPUtime=5.89 cores=0,2,4,6
/proc/21915/stat : 21915 (glucosInc) S 20494 20493 15712 0 -1 4202496 186554 0 0 0 539 50 0 0 20 0 1 0 275068642 1525760000 327262 33554432000 4194304 5654031 140734626799840 140734626798152 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/21915/statm: 372500 327262 146 357 0 372140 0
Current children cumulated CPU time (s) 34.13
Current children cumulated vsize (KiB) 2334440

[startup+56.3003 s]
/proc/loadavg: 2.29 1.79 1.60 2/185 21917
/proc/meminfo: memFree=24575744/32873844 swapFree=7616/7616
[pid=20493] ppid=20490 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20493/stat : 20493 (npSolver-pbo-It) S 20490 20493 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275065977 9367552 274 33554432000 4194304 5064252 140733569089712 140733569088624 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20493/statm: 2287 274 233 213 0 72 0
[pid=20494] ppid=20493 vsize=835292 CPUtime=28.24 cores=0,2,4,6
/proc/20494/stat : 20494 (npSolver-pbo) S 20493 20493 15712 0 -1 4204032 62410 23748 0 0 789 207 1733 95 20 0 1 0 275065978 855339008 155036 33554432000 4194304 5992684 140734270619968 140734270614504 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20494/statm: 208823 155036 186 440 0 208379 0
[pid=21915] ppid=20494 vsize=1490000 CPUtime=5.89 cores=0,2,4,6
/proc/21915/stat : 21915 (glucosInc) S 20494 20493 15712 0 -1 4202496 186554 0 0 0 539 50 0 0 20 0 1 0 275068642 1525760000 327262 33554432000 4194304 5654031 140734626799840 140734626798152 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/21915/statm: 372500 327262 146 357 0 372140 0
Current children cumulated CPU time (s) 34.13
Current children cumulated vsize (KiB) 2334440

[startup+56.7003 s]
/proc/loadavg: 2.29 1.79 1.60 2/185 21917
/proc/meminfo: memFree=24575744/32873844 swapFree=7616/7616
[pid=20493] ppid=20490 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20493/stat : 20493 (npSolver-pbo-It) S 20490 20493 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275065977 9367552 274 33554432000 4194304 5064252 140733569089712 140733569088624 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20493/statm: 2287 274 233 213 0 72 0
[pid=20494] ppid=20493 vsize=835292 CPUtime=28.24 cores=0,2,4,6
/proc/20494/stat : 20494 (npSolver-pbo) S 20493 20493 15712 0 -1 4204032 62410 23748 0 0 789 207 1733 95 20 0 1 0 275065978 855339008 155036 33554432000 4194304 5992684 140734270619968 140734270614504 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20494/statm: 208823 155036 186 440 0 208379 0
[pid=21915] ppid=20494 vsize=1490000 CPUtime=5.89 cores=0,2,4,6
/proc/21915/stat : 21915 (glucosInc) S 20494 20493 15712 0 -1 4202496 186554 0 0 0 539 50 0 0 20 0 1 0 275068642 1525760000 327262 33554432000 4194304 5654031 140734626799840 140734626798152 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/21915/statm: 372500 327262 146 357 0 372140 0
Current children cumulated CPU time (s) 34.13
Current children cumulated vsize (KiB) 2334440

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20493 and gives
#  childrusage.ru_utime.tv_sec=25
#  childrusage.ru_utime.tv_usec=232164
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=44537
# CPU time returned by wait4() is 28.2767
# while last known CPU time is 34.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 56.7475
CPU time (s): 34.13
CPU user time (s): 30.61
CPU system time (s): 3.52
CPU usage (%): 60.1436
Max. virtual memory (cumulated for all children) (KiB): 2335064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.2322
system time used= 3.04454
maximum resident set size= 909988
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86531
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1247408
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 217119
involuntary context switches= 41

runsolver used 0.111982 second user time and 0.32695 second system time

The end

Launcher Data 

Begin job on node141 at 2012-05-27 05:30:16
IDJOB=3702358
IDBENCH=71881
IDSOLVER=2278
FILE ID=node141/3702358-1338089415
RUNJOBID= node141-1338087612-15728
PBS_JOBID= 14624446
Free space on /tmp= 71508 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_500_3__212_366__512.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702358-1338089415/watcher-3702358-1338089415 -o /tmp/evaluation-result-3702358-1338089415/solver-3702358-1338089415 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702358-1338089415.opb 1572526664 HOME HOME

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

MD5SUM BENCH= 89e2fccd3e96863f0a3c5df934bf5217
RANDOM SEED=1572526664

node141.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		: 2666.744
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	: 5333.48
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		: 2666.744
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		: 2666.744
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		: 2666.744
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	: 5331.92
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		: 2666.744
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	: 5331.92
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		: 2666.744
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		: 2666.744
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	: 5331.92
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		: 2666.744
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:        28163836 kB
Buffers:          329272 kB
Cached:          3547448 kB
SwapCached:            0 kB
Active:           739844 kB
Inactive:        3158220 kB
Active(anon):      22568 kB
Inactive(anon):        0 kB
Active(file):     717276 kB
Inactive(file):  3158220 kB
Unevictable:        7616 kB
Mlocked:            7616 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             44752 kB
Writeback:             0 kB
AnonPages:         29420 kB
Mapped:            15820 kB
Shmem:               200 kB
Slab:             671620 kB
SReclaimable:     112556 kB
SUnreclaim:       559064 kB
KernelStack:        1472 kB
PageTables:         4112 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     140580 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 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= 70620 MiB
End job on node141 at 2012-05-27 05:31:14