Trace number 3746450

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 NameAnswerCPU timeWall clock time
npSolver inc-topDown (fixed)? (problem) 169.96 171.279

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12028_8-sat.opb
MD5SUMfb3d4a8048fd8b0c89931c09319646a5
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark33.2879
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables24200
Total number of constraints80110
Number of constraints which are clauses79714
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints396
Minimum length of a constraint1
Maximum length of a constraint64
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 26
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 367
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.70	c run inc solver
0.00/0.70	c [INC SYSTEM] run initial solver
0.00/0.70	c [INC SYSTEM] preprocess with white file
4.65/5.13	c [INC SYSTEM] finished preprocessing in 4 s
4.65/5.13	c [INC SYSTEM] execute solver
169.69/170.23	c [INC SEARCH] formula is SAT
169.69/170.24	c [INC SYSTEM] solved the initial formula
169.79/170.34	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
169.96/171.27	HOME/npSolver-pbo-Itd.sh: line 18: 31726 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-3746450-1339104807/watcher-3746450-1339104807 -o /tmp/evaluation-result-3746450-1339104807/solver-3746450-1339104807 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3746450-1339104807.opb 1413188303 HOME HOME 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.01 1.98 3/178 31725
/proc/meminfo: memFree=25982492/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0

[startup+0.053256 s]
/proc/loadavg: 2.01 2.01 1.98 3/178 31725
/proc/meminfo: memFree=25982492/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100344 s]
/proc/loadavg: 2.01 2.01 1.98 3/178 31725
/proc/meminfo: memFree=25982492/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300308 s]
/proc/loadavg: 2.01 2.01 1.98 3/178 31725
/proc/meminfo: memFree=25982492/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700237 s]
/proc/loadavg: 2.01 2.01 1.98 3/178 31725
/proc/meminfo: memFree=25982492/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50043 s]
/proc/loadavg: 2.01 2.01 1.98 3/182 31729
/proc/meminfo: memFree=25779320/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0
[pid=31726] ppid=31725 vsize=79840 CPUtime=0.68 cores=1,3,5,7
/proc/31726/stat : 31726 (npSolver-pbo) S 31725 31725 30741 0 -1 4202496 11345 0 0 0 63 5 0 0 20 0 1 0 376605172 81756160 16216 33554432000 4194304 6004724 140736588095664 140736588090128 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 1 0 0
/proc/31726/statm: 19960 16216 162 442 0 19514 0
[pid=31728] ppid=31726 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31728/stat : 31728 (cp2_pre.sh) S 31726 31725 30741 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 376605242 9367552 276 33554432000 4194304 5064252 140736828664912 140736828663616 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31728/statm: 2287 276 234 213 0 72 0
[pid=31729] ppid=31728 vsize=181828 CPUtime=0.78 cores=1,3,5,7
/proc/31729/stat : 31729 (coprocessor) R 31728 31725 30741 0 -1 4202496 29554 0 0 0 72 6 0 0 20 0 1 0 376605242 186191872 40821 33554432000 4194304 6586260 140735389816080 140735389812328 5512150 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/31729/statm: 45457 40822 165 584 0 44869 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 279964

[startup+3.10046 s]
/proc/loadavg: 2.01 2.01 1.98 3/182 31729
/proc/meminfo: memFree=25724376/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0
[pid=31726] ppid=31725 vsize=79840 CPUtime=0.68 cores=1,3,5,7
/proc/31726/stat : 31726 (npSolver-pbo) S 31725 31725 30741 0 -1 4202496 11345 0 0 0 63 5 0 0 20 0 1 0 376605172 81756160 16216 33554432000 4194304 6004724 140736588095664 140736588090128 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 1 0 0
/proc/31726/statm: 19960 16216 162 442 0 19514 0
[pid=31728] ppid=31726 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31728/stat : 31728 (cp2_pre.sh) S 31726 31725 30741 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 376605242 9367552 276 33554432000 4194304 5064252 140736828664912 140736828663616 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31728/statm: 2287 276 234 213 0 72 0
[pid=31729] ppid=31728 vsize=212136 CPUtime=2.38 cores=1,3,5,7
/proc/31729/stat : 31729 (coprocessor) R 31728 31725 30741 0 -1 4202496 34416 0 0 0 231 7 0 0 20 0 1 0 376605242 217227264 51813 33554432000 4194304 6586260 140735389816080 140735389811400 4676681 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/31729/statm: 53034 51813 191 584 0 52446 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 310272

[startup+6.30044 s]
/proc/loadavg: 2.01 2.01 1.98 3/181 31731
/proc/meminfo: memFree=25853068/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0
[pid=31726] ppid=31725 vsize=79840 CPUtime=4.66 cores=1,3,5,7
/proc/31726/stat : 31726 (npSolver-pbo) S 31725 31725 30741 0 -1 4202496 11361 37303 0 0 63 5 347 51 20 0 1 0 376605172 81756160 16220 33554432000 4194304 6004724 140736588095664 140736588081944 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/31726/statm: 19960 16220 166 442 0 19514 0
[pid=31731] ppid=31726 vsize=57180 CPUtime=1.15 cores=1,3,5,7
/proc/31731/stat : 31731 (glucosInc) R 31726 31725 30741 0 -1 4202496 11668 0 0 0 114 1 0 0 20 0 1 0 376605685 58552320 12656 33554432000 4194304 5654031 140735001371504 140735001369384 4215334 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31731/statm: 14295 12656 131 357 0 13935 0
Current children cumulated CPU time (s) 5.81
Current children cumulated vsize (KiB) 146168

[startup+12.7004 s]
/proc/loadavg: 2.01 2.01 1.98 3/181 31731
/proc/meminfo: memFree=25847376/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0
[pid=31726] ppid=31725 vsize=79840 CPUtime=4.66 cores=1,3,5,7
/proc/31726/stat : 31726 (npSolver-pbo) S 31725 31725 30741 0 -1 4202496 11361 37303 0 0 63 5 347 51 20 0 1 0 376605172 81756160 16220 33554432000 4194304 6004724 140736588095664 140736588081944 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/31726/statm: 19960 16220 166 442 0 19514 0
[pid=31731] ppid=31726 vsize=60440 CPUtime=7.55 cores=1,3,5,7
/proc/31731/stat : 31731 (glucosInc) R 31726 31725 30741 0 -1 4202496 12148 0 0 0 753 2 0 0 20 0 1 0 376605685 61890560 13126 33554432000 4194304 5654031 140735001371504 140735001369288 4232821 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31731/statm: 15110 13126 140 357 0 14750 0
Current children cumulated CPU time (s) 12.21
Current children cumulated vsize (KiB) 149428

[startup+25.5004 s]
/proc/loadavg: 2.01 2.00 1.98 3/181 31731
/proc/meminfo: memFree=25913304/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0
[pid=31726] ppid=31725 vsize=79840 CPUtime=4.66 cores=1,3,5,7
/proc/31726/stat : 31726 (npSolver-pbo) S 31725 31725 30741 0 -1 4202496 11361 37303 0 0 63 5 347 51 20 0 1 0 376605172 81756160 16220 33554432000 4194304 6004724 140736588095664 140736588081944 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/31726/statm: 19960 16220 166 442 0 19514 0
[pid=31731] ppid=31726 vsize=61284 CPUtime=20.35 cores=1,3,5,7
/proc/31731/stat : 31731 (glucosInc) R 31726 31725 30741 0 -1 4202496 12636 0 0 0 2033 2 0 0 20 0 1 0 376605685 62754816 13583 33554432000 4194304 5654031 140735001371504 140735001369400 4232477 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31731/statm: 15321 13583 141 357 0 14961 0
Current children cumulated CPU time (s) 25.01
Current children cumulated vsize (KiB) 150272

[startup+51.1004 s]
/proc/loadavg: 2.07 2.02 1.99 3/181 31731
/proc/meminfo: memFree=25857632/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0
[pid=31726] ppid=31725 vsize=79840 CPUtime=4.66 cores=1,3,5,7
/proc/31726/stat : 31726 (npSolver-pbo) S 31725 31725 30741 0 -1 4202496 11361 37303 0 0 63 5 347 51 20 0 1 0 376605172 81756160 16220 33554432000 4194304 6004724 140736588095664 140736588081944 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/31726/statm: 19960 16220 166 442 0 19514 0
[pid=31731] ppid=31726 vsize=69408 CPUtime=45.94 cores=1,3,5,7
/proc/31731/stat : 31731 (glucosInc) R 31726 31725 30741 0 -1 4202496 13504 0 0 0 4591 3 0 0 20 0 1 0 376605685 71073792 15641 33554432000 4194304 5654031 140735001371504 140735001369304 4232707 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31731/statm: 17352 15641 141 357 0 16992 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 158396

[startup+102.307 s]
/proc/loadavg: 2.02 2.01 1.99 3/181 31731
/proc/meminfo: memFree=25850636/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0
[pid=31726] ppid=31725 vsize=79840 CPUtime=4.66 cores=1,3,5,7
/proc/31726/stat : 31726 (npSolver-pbo) S 31725 31725 30741 0 -1 4202496 11361 37303 0 0 63 5 347 51 20 0 1 0 376605172 81756160 16220 33554432000 4194304 6004724 140736588095664 140736588081944 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/31726/statm: 19960 16220 166 442 0 19514 0
[pid=31731] ppid=31726 vsize=80900 CPUtime=97.15 cores=1,3,5,7
/proc/31731/stat : 31731 (glucosInc) R 31726 31725 30741 0 -1 4202496 14275 0 0 0 9711 4 0 0 20 0 1 0 376605685 82841600 17931 33554432000 4194304 5654031 140735001371504 140735001359320 4232477 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31731/statm: 20225 17931 142 357 0 19865 0
Current children cumulated CPU time (s) 101.81
Current children cumulated vsize (KiB) 169888

[startup+162.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/181 31731
/proc/meminfo: memFree=25825256/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0
[pid=31726] ppid=31725 vsize=79840 CPUtime=4.66 cores=1,3,5,7
/proc/31726/stat : 31726 (npSolver-pbo) S 31725 31725 30741 0 -1 4202496 11361 37303 0 0 63 5 347 51 20 0 1 0 376605172 81756160 16220 33554432000 4194304 6004724 140736588095664 140736588081944 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/31726/statm: 19960 16220 166 442 0 19514 0
[pid=31731] ppid=31726 vsize=80900 CPUtime=157.13 cores=1,3,5,7
/proc/31731/stat : 31731 (glucosInc) R 31726 31725 30741 0 -1 4202496 14433 0 0 0 15709 4 0 0 20 0 1 0 376605685 82841600 18600 33554432000 4194304 5654031 140735001371504 140735001359320 4232707 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31731/statm: 20225 18600 142 357 0 19865 0
Current children cumulated CPU time (s) 161.79
Current children cumulated vsize (KiB) 169888

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

[startup+166.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/181 31731
/proc/meminfo: memFree=25858164/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0
[pid=31726] ppid=31725 vsize=79840 CPUtime=4.66 cores=1,3,5,7
/proc/31726/stat : 31726 (npSolver-pbo) S 31725 31725 30741 0 -1 4202496 11361 37303 0 0 63 5 347 51 20 0 1 0 376605172 81756160 16220 33554432000 4194304 6004724 140736588095664 140736588081944 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/31726/statm: 19960 16220 166 442 0 19514 0
[pid=31731] ppid=31726 vsize=80900 CPUtime=161.13 cores=1,3,5,7
/proc/31731/stat : 31731 (glucosInc) R 31726 31725 30741 0 -1 4202496 14433 0 0 0 16109 4 0 0 20 0 1 0 376605685 82841600 18600 33554432000 4194304 5654031 140735001371504 140735001359320 4232775 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31731/statm: 20225 18600 142 357 0 19865 0
Current children cumulated CPU time (s) 165.79
Current children cumulated vsize (KiB) 169888

[startup+169.5 s]
/proc/loadavg: 2.04 2.02 2.00 3/181 31731
/proc/meminfo: memFree=25851824/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0
[pid=31726] ppid=31725 vsize=79840 CPUtime=4.66 cores=1,3,5,7
/proc/31726/stat : 31726 (npSolver-pbo) S 31725 31725 30741 0 -1 4202496 11361 37303 0 0 63 5 347 51 20 0 1 0 376605172 81756160 16220 33554432000 4194304 6004724 140736588095664 140736588081944 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/31726/statm: 19960 16220 166 442 0 19514 0
[pid=31731] ppid=31726 vsize=80900 CPUtime=164.32 cores=1,3,5,7
/proc/31731/stat : 31731 (glucosInc) R 31726 31725 30741 0 -1 4202496 14438 0 0 0 16428 4 0 0 20 0 1 0 376605685 82841600 18600 33554432000 4194304 5654031 140735001371504 140735001359320 4232607 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31731/statm: 20225 18600 142 357 0 19865 0
Current children cumulated CPU time (s) 168.98
Current children cumulated vsize (KiB) 169888

[startup+170.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/181 31731
/proc/meminfo: memFree=25851824/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0
[pid=31726] ppid=31725 vsize=79840 CPUtime=4.75 cores=1,3,5,7
/proc/31726/stat : 31726 (npSolver-pbo) R 31725 31725 30741 0 -1 4202496 13186 37303 0 0 71 6 347 51 20 0 1 0 376605172 81756160 16226 33554432000 4194304 6004724 140736588095664 140736588091480 5190736 0 0 4096 0 0 0 0 17 1 0 0 1 0 0
/proc/31726/statm: 19960 16226 172 442 0 19514 0
[pid=31731] ppid=31726 vsize=80908 CPUtime=165.04 cores=1,3,5,7
/proc/31731/stat : 31731 (glucosInc) S 31726 31725 30741 0 -1 4202496 14627 0 0 0 16500 4 0 0 20 0 1 0 376605685 82849792 18789 33554432000 4194304 5654031 140735001371504 140735001369816 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/31731/statm: 20227 18789 148 357 0 19867 0
Current children cumulated CPU time (s) 169.79
Current children cumulated vsize (KiB) 169896

[startup+170.7 s]
/proc/loadavg: 2.04 2.02 2.00 3/182 31732
/proc/meminfo: memFree=25822612/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0
[pid=31726] ppid=31725 vsize=79844 CPUtime=4.92 cores=1,3,5,7
/proc/31726/stat : 31726 (npSolver-pbo) S 31725 31725 30741 0 -1 4204032 13205 37303 0 0 75 19 347 51 20 0 1 0 376605172 81760256 16244 33554432000 4194304 6004724 140736588095664 140736588090216 5251733 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/31726/statm: 19961 16244 188 442 0 19515 0
[pid=31731] ppid=31726 vsize=80908 CPUtime=165.04 cores=1,3,5,7
/proc/31731/stat : 31731 (glucosInc) S 31726 31725 30741 0 -1 4202496 14627 0 0 0 16500 4 0 0 20 0 1 0 376605685 82849792 18789 33554432000 4194304 5654031 140735001371504 140735001369816 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/31731/statm: 20227 18789 148 357 0 19867 0
Current children cumulated CPU time (s) 169.96
Current children cumulated vsize (KiB) 169900

[startup+171.1 s]
/proc/loadavg: 2.04 2.02 2.00 3/182 31732
/proc/meminfo: memFree=25822612/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0
[pid=31726] ppid=31725 vsize=79844 CPUtime=4.92 cores=1,3,5,7
/proc/31726/stat : 31726 (npSolver-pbo) S 31725 31725 30741 0 -1 4204032 13205 37303 0 0 75 19 347 51 20 0 1 0 376605172 81760256 16244 33554432000 4194304 6004724 140736588095664 140736588090216 5251733 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/31726/statm: 19961 16244 188 442 0 19515 0
[pid=31731] ppid=31726 vsize=80908 CPUtime=165.04 cores=1,3,5,7
/proc/31731/stat : 31731 (glucosInc) S 31726 31725 30741 0 -1 4202496 14627 0 0 0 16500 4 0 0 20 0 1 0 376605685 82849792 18789 33554432000 4194304 5654031 140735001371504 140735001369816 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/31731/statm: 20227 18789 148 357 0 19867 0
Current children cumulated CPU time (s) 169.96
Current children cumulated vsize (KiB) 169900

[startup+171.2 s]
/proc/loadavg: 2.04 2.02 2.00 3/182 31732
/proc/meminfo: memFree=25822612/32873844 swapFree=6904/6904
[pid=31725] ppid=31723 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31725/stat : 31725 (npSolver-pbo-It) S 31723 31725 30741 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376605171 9367552 274 33554432000 4194304 5064252 140734813428880 140734813427792 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31725/statm: 2287 274 233 213 0 72 0
[pid=31726] ppid=31725 vsize=79844 CPUtime=4.92 cores=1,3,5,7
/proc/31726/stat : 31726 (npSolver-pbo) S 31725 31725 30741 0 -1 4204032 13205 37303 0 0 75 19 347 51 20 0 1 0 376605172 81760256 16244 33554432000 4194304 6004724 140736588095664 140736588090216 5251733 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/31726/statm: 19961 16244 188 442 0 19515 0
[pid=31731] ppid=31726 vsize=80908 CPUtime=165.04 cores=1,3,5,7
/proc/31731/stat : 31731 (glucosInc) S 31726 31725 30741 0 -1 4202496 14627 0 0 0 16500 4 0 0 20 0 1 0 376605685 82849792 18789 33554432000 4194304 5654031 140735001371504 140735001369816 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/31731/statm: 20227 18789 148 357 0 19867 0
Current children cumulated CPU time (s) 169.96
Current children cumulated vsize (KiB) 169900

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31725 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=228357
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=705892
# CPU time returned by wait4() is 4.93425
# while last known CPU time is 169.96
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 171.279
CPU time (s): 169.96
CPU user time (s): 169.22
CPU system time (s): 0.74
CPU usage (%): 99.2298
Max. virtual memory (cumulated for all children) (KiB): 327840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.22836
system time used= 0.705892
maximum resident set size= 230996
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50882
page faults= 0
swaps= 0
block input operations= 8
block output operations= 50688
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16354
involuntary context switches= 17

runsolver used 0.603908 second user time and 1.89271 second system time

The end

Launcher Data 

Begin job on node140 at 2012-06-07 23:33:27
IDJOB=3746450
IDBENCH=74176
IDSOLVER=2332
FILE ID=node140/3746450-1339104807
RUNJOBID= node140-1339098176-30758
PBS_JOBID= 14643713
Free space on /tmp= 70664 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12028_8-sat.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3746450-1339104807/watcher-3746450-1339104807 -o /tmp/evaluation-result-3746450-1339104807/solver-3746450-1339104807 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3746450-1339104807.opb 1413188303 HOME HOME

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

MD5SUM BENCH= fb3d4a8048fd8b0c89931c09319646a5
RANDOM SEED=1413188303

node140.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.18
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
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		: 2667.094
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
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		: 2667.094
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	: 5331.88
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
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		: 2667.094
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:        25983020 kB
Buffers:         1459672 kB
Cached:          4257672 kB
SwapCached:         1644 kB
Active:          3369824 kB
Inactive:        2552900 kB
Active(anon):     195888 kB
Inactive(anon):     9732 kB
Active(file):    3173936 kB
Inactive(file):  2543168 kB
Unevictable:        6904 kB
Mlocked:            6904 kB
SwapTotal:      67108856 kB
SwapFree:       67105336 kB
Dirty:             10776 kB
Writeback:            12 kB
AnonPages:        217220 kB
Mapped:            11696 kB
Shmem:                 8 kB
Slab:             819548 kB
SReclaimable:     261396 kB
SUnreclaim:       558152 kB
KernelStack:        1456 kB
PageTables:         4480 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     357364 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    126976 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= 70600 MiB
End job on node140 at 2012-06-07 23:36:19