Trace number 3697779

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? (problem) 25.55 38.9684

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_4_ic.opb
MD5SUM5ec7149b781e46400e7eef5bed8d1ab6
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark24098223
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables125200
Total number of constraints250157
Number of constraints which are clauses120150
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints130000
Minimum length of a constraint2
Maximum length of a constraint1225
Number of terms in the objective function 7400
Biggest coefficient in the objective function 128787625
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 49475695570
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 128787625
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 49475695570
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

5.89/5.98	c run inc solver
5.89/5.98	c [INC SYSTEM] run initial solver
5.89/5.98	c [INC SYSTEM] preprocess with white file
19.72/19.94	c [INC SYSTEM] finished preprocessing in 13 s
19.72/19.94	c [INC SYSTEM] execute solver
24.70/24.82	c [INC SEARCH] formula is SAT
24.90/25.01	c [INC SYSTEM] solved the initial formula
25.30/25.44	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
25.55/38.96	HOME/npSolver-pbo-Itd.sh: line 18: 22953 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-3697779-1338136972/watcher-3697779-1338136972 -o /tmp/evaluation-result-3697779-1338136972/solver-3697779-1338136972 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697779-1338136972.opb 266124823 HOME HOME 

running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22952
/proc/meminfo: memFree=28595456/32873624 swapFree=7104/7104
[pid=22952] ppid=22950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22952/stat : 22952 (npSolver-pbo-It) S 22950 22952 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279822701 9367552 275 33554432000 4194304 5064252 140737461254432 140737461253344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22952/statm: 2287 275 233 213 0 72 0

[startup+0.099441 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22952
/proc/meminfo: memFree=28595456/32873624 swapFree=7104/7104
[pid=22952] ppid=22950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22952/stat : 22952 (npSolver-pbo-It) S 22950 22952 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279822701 9367552 275 33554432000 4194304 5064252 140737461254432 140737461253344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22952/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10025 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22952
/proc/meminfo: memFree=28595456/32873624 swapFree=7104/7104
[pid=22952] ppid=22950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22952/stat : 22952 (npSolver-pbo-It) S 22950 22952 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279822701 9367552 275 33554432000 4194304 5064252 140737461254432 140737461253344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22952/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300247 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22952
/proc/meminfo: memFree=28595456/32873624 swapFree=7104/7104
[pid=22952] ppid=22950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22952/stat : 22952 (npSolver-pbo-It) S 22950 22952 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279822701 9367552 275 33554432000 4194304 5064252 140737461254432 140737461253344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22952/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700227 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22952
/proc/meminfo: memFree=28595456/32873624 swapFree=7104/7104
[pid=22952] ppid=22950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22952/stat : 22952 (npSolver-pbo-It) S 22950 22952 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279822701 9367552 275 33554432000 4194304 5064252 140737461254432 140737461253344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22952/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50032 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 22954
/proc/meminfo: memFree=28581960/32873624 swapFree=7104/7104
[pid=22952] ppid=22950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22952/stat : 22952 (npSolver-pbo-It) S 22950 22952 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279822701 9367552 275 33554432000 4194304 5064252 140737461254432 140737461253344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22952/statm: 2287 275 233 213 0 72 0
[pid=22953] ppid=22952 vsize=122092 CPUtime=1.49 cores=0,2,4,6
/proc/22953/stat : 22953 (npSolver-pbo) R 22952 22952 21372 0 -1 4202496 9053 0 0 0 147 2 0 0 20 0 1 0 279822701 125022208 20267 33554432000 4194304 5992684 140736241966016 140736241962136 5045366 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/22953/statm: 30523 20267 165 440 0 30079 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 131240

[startup+3.10019 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 22954
/proc/meminfo: memFree=28480536/32873624 swapFree=7104/7104
[pid=22952] ppid=22950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22952/stat : 22952 (npSolver-pbo-It) S 22950 22952 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279822701 9367552 275 33554432000 4194304 5064252 140737461254432 140737461253344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22952/statm: 2287 275 233 213 0 72 0
[pid=22953] ppid=22952 vsize=221964 CPUtime=3.09 cores=0,2,4,6
/proc/22953/stat : 22953 (npSolver-pbo) R 22952 22952 21372 0 -1 4202496 26417 0 0 0 302 7 0 0 20 0 1 0 279822701 227291136 51380 33554432000 4194304 5992684 140736241966016 140736241959304 5044345 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/22953/statm: 55491 51380 165 440 0 55047 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 231112

[startup+6.30033 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 22954
/proc/meminfo: memFree=28169056/32873624 swapFree=7104/7104
[pid=22952] ppid=22950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22952/stat : 22952 (npSolver-pbo-It) S 22950 22952 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279822701 9367552 275 33554432000 4194304 5064252 140737461254432 140737461253344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22952/statm: 2287 275 233 213 0 72 0
[pid=22953] ppid=22952 vsize=462564 CPUtime=5.98 cores=0,2,4,6
/proc/22953/stat : 22953 (npSolver-pbo) S 22952 22952 21372 0 -1 4202496 55019 0 0 0 546 52 0 0 20 0 1 0 279822701 473665536 112569 33554432000 4194304 5992684 140736241966016 140736241960464 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/22953/statm: 115641 112569 172 440 0 115197 0
Current children cumulated CPU time (s) 5.98
Current children cumulated vsize (KiB) 471712

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 22956
/proc/meminfo: memFree=27202584/32873624 swapFree=7104/7104
[pid=22952] ppid=22950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22952/stat : 22952 (npSolver-pbo-It) S 22950 22952 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279822701 9367552 275 33554432000 4194304 5064252 140737461254432 140737461253344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22952/statm: 2287 275 233 213 0 72 0
[pid=22953] ppid=22952 vsize=462564 CPUtime=5.98 cores=0,2,4,6
/proc/22953/stat : 22953 (npSolver-pbo) S 22952 22952 21372 0 -1 4202496 55019 0 0 0 546 52 0 0 20 0 1 0 279822701 473665536 112569 33554432000 4194304 5992684 140736241966016 140736241960464 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/22953/statm: 115641 112569 172 440 0 115197 0
[pid=22955] ppid=22953 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22955/stat : 22955 (cp2_pre.sh) S 22953 22952 21372 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 279823300 9367552 277 33554432000 4194304 5064252 140734279304304 140734279303008 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22955/statm: 2287 277 234 213 0 72 0
[pid=22956] ppid=22955 vsize=800912 CPUtime=6.69 cores=0,2,4,6
/proc/22956/stat : 22956 (coprocessor) R 22955 22952 21372 0 -1 4202496 19420 0 0 0 633 36 0 0 20 0 1 0 279823301 820133888 155238 33554432000 4194304 6586260 140737291171616 140737291167368 5732496 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/22956/statm: 200228 155238 158 584 0 199640 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1281772

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22958
/proc/meminfo: memFree=26832692/32873624 swapFree=7104/7104
[pid=22952] ppid=22950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22952/stat : 22952 (npSolver-pbo-It) S 22950 22952 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279822701 9367552 275 33554432000 4194304 5064252 140737461254432 140737461253344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22952/statm: 2287 275 233 213 0 72 0
[pid=22953] ppid=22952 vsize=549880 CPUtime=20.54 cores=0,2,4,6
/proc/22953/stat : 22953 (npSolver-pbo) R 22952 22952 21372 0 -1 4204032 59877 20324 0 0 618 57 1305 74 20 0 1 0 279822701 563077120 134417 33554432000 4194304 5992684 140736241966016 140736241960552 5240597 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/22953/statm: 137470 134417 191 440 0 137026 0
[pid=22958] ppid=22953 vsize=1083720 CPUtime=4.8 cores=0,2,4,6
/proc/22958/stat : 22958 (glucosInc) S 22953 22952 21372 0 -1 4202496 144108 0 0 0 445 35 0 0 20 0 1 0 279824696 1109729280 246842 33554432000 4194304 5654031 140733409430272 140733409428584 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/22958/statm: 270930 246842 147 357 0 270570 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 1642748

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

[startup+31.9064 s]
/proc/loadavg: 2.00 2.00 2.00 2/180 22959
/proc/meminfo: memFree=25799264/32873624 swapFree=7104/7104
[pid=22952] ppid=22950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22952/stat : 22952 (npSolver-pbo-It) S 22950 22952 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279822701 9367552 275 33554432000 4194304 5064252 140737461254432 140737461253344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22952/statm: 2287 275 233 213 0 72 0
[pid=22953] ppid=22952 vsize=549880 CPUtime=20.75 cores=0,2,4,6
/proc/22953/stat : 22953 (npSolver-pbo) S 22952 22952 21372 0 -1 4204032 59878 20324 0 0 618 78 1305 74 20 0 1 0 279822701 563077120 134418 33554432000 4194304 5992684 140736241966016 140736241960552 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22953/statm: 137470 134418 192 440 0 137026 0
[pid=22958] ppid=22953 vsize=1083720 CPUtime=4.8 cores=0,2,4,6
/proc/22958/stat : 22958 (glucosInc) S 22953 22952 21372 0 -1 4202496 144108 0 0 0 445 35 0 0 20 0 1 0 279824696 1109729280 246842 33554432000 4194304 5654031 140733409430272 140733409428584 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/22958/statm: 270930 246842 147 357 0 270570 0
Current children cumulated CPU time (s) 25.55
Current children cumulated vsize (KiB) 1642748

[startup+35.1002 s]
/proc/loadavg: 2.16 2.03 2.01 2/180 22959
/proc/meminfo: memFree=25800132/32873624 swapFree=7104/7104
[pid=22952] ppid=22950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22952/stat : 22952 (npSolver-pbo-It) S 22950 22952 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279822701 9367552 275 33554432000 4194304 5064252 140737461254432 140737461253344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22952/statm: 2287 275 233 213 0 72 0
[pid=22953] ppid=22952 vsize=549880 CPUtime=20.75 cores=0,2,4,6
/proc/22953/stat : 22953 (npSolver-pbo) S 22952 22952 21372 0 -1 4204032 59878 20324 0 0 618 78 1305 74 20 0 1 0 279822701 563077120 134418 33554432000 4194304 5992684 140736241966016 140736241960552 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22953/statm: 137470 134418 192 440 0 137026 0
[pid=22958] ppid=22953 vsize=1083720 CPUtime=4.8 cores=0,2,4,6
/proc/22958/stat : 22958 (glucosInc) S 22953 22952 21372 0 -1 4202496 144108 0 0 0 445 35 0 0 20 0 1 0 279824696 1109729280 246842 33554432000 4194304 5654031 140733409430272 140733409428584 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/22958/statm: 270930 246842 147 357 0 270570 0
Current children cumulated CPU time (s) 25.55
Current children cumulated vsize (KiB) 1642748

[startup+36.7002 s]
/proc/loadavg: 2.16 2.03 2.01 2/180 22959
/proc/meminfo: memFree=25800008/32873624 swapFree=7104/7104
[pid=22952] ppid=22950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22952/stat : 22952 (npSolver-pbo-It) S 22950 22952 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279822701 9367552 275 33554432000 4194304 5064252 140737461254432 140737461253344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22952/statm: 2287 275 233 213 0 72 0
[pid=22953] ppid=22952 vsize=549880 CPUtime=20.75 cores=0,2,4,6
/proc/22953/stat : 22953 (npSolver-pbo) S 22952 22952 21372 0 -1 4204032 59878 20324 0 0 618 78 1305 74 20 0 1 0 279822701 563077120 134418 33554432000 4194304 5992684 140736241966016 140736241960552 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22953/statm: 137470 134418 192 440 0 137026 0
[pid=22958] ppid=22953 vsize=1083720 CPUtime=4.8 cores=0,2,4,6
/proc/22958/stat : 22958 (glucosInc) S 22953 22952 21372 0 -1 4202496 144108 0 0 0 445 35 0 0 20 0 1 0 279824696 1109729280 246842 33554432000 4194304 5654031 140733409430272 140733409428584 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/22958/statm: 270930 246842 147 357 0 270570 0
Current children cumulated CPU time (s) 25.55
Current children cumulated vsize (KiB) 1642748

[startup+38.3003 s]
/proc/loadavg: 2.16 2.03 2.01 2/180 22959
/proc/meminfo: memFree=25799760/32873624 swapFree=7104/7104
[pid=22952] ppid=22950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22952/stat : 22952 (npSolver-pbo-It) S 22950 22952 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279822701 9367552 275 33554432000 4194304 5064252 140737461254432 140737461253344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22952/statm: 2287 275 233 213 0 72 0
[pid=22953] ppid=22952 vsize=549880 CPUtime=20.75 cores=0,2,4,6
/proc/22953/stat : 22953 (npSolver-pbo) S 22952 22952 21372 0 -1 4204032 59878 20324 0 0 618 78 1305 74 20 0 1 0 279822701 563077120 134418 33554432000 4194304 5992684 140736241966016 140736241960552 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22953/statm: 137470 134418 192 440 0 137026 0
[pid=22958] ppid=22953 vsize=1083720 CPUtime=4.8 cores=0,2,4,6
/proc/22958/stat : 22958 (glucosInc) S 22953 22952 21372 0 -1 4202496 144108 0 0 0 445 35 0 0 20 0 1 0 279824696 1109729280 246842 33554432000 4194304 5654031 140733409430272 140733409428584 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/22958/statm: 270930 246842 147 357 0 270570 0
Current children cumulated CPU time (s) 25.55
Current children cumulated vsize (KiB) 1642748

[startup+38.7002 s]
/proc/loadavg: 2.31 2.07 2.02 2/180 22959
/proc/meminfo: memFree=25799512/32873624 swapFree=7104/7104
[pid=22952] ppid=22950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22952/stat : 22952 (npSolver-pbo-It) S 22950 22952 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279822701 9367552 275 33554432000 4194304 5064252 140737461254432 140737461253344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22952/statm: 2287 275 233 213 0 72 0
[pid=22953] ppid=22952 vsize=549880 CPUtime=20.75 cores=0,2,4,6
/proc/22953/stat : 22953 (npSolver-pbo) S 22952 22952 21372 0 -1 4204032 59878 20324 0 0 618 78 1305 74 20 0 1 0 279822701 563077120 134418 33554432000 4194304 5992684 140736241966016 140736241960552 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22953/statm: 137470 134418 192 440 0 137026 0
[pid=22958] ppid=22953 vsize=1083720 CPUtime=4.8 cores=0,2,4,6
/proc/22958/stat : 22958 (glucosInc) S 22953 22952 21372 0 -1 4202496 144108 0 0 0 445 35 0 0 20 0 1 0 279824696 1109729280 246842 33554432000 4194304 5654031 140733409430272 140733409428584 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/22958/statm: 270930 246842 147 357 0 270570 0
Current children cumulated CPU time (s) 25.55
Current children cumulated vsize (KiB) 1642748

[startup+38.9003 s]
/proc/loadavg: 2.31 2.07 2.02 2/180 22959
/proc/meminfo: memFree=25799512/32873624 swapFree=7104/7104
[pid=22952] ppid=22950 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22952/stat : 22952 (npSolver-pbo-It) S 22950 22952 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279822701 9367552 275 33554432000 4194304 5064252 140737461254432 140737461253344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22952/statm: 2287 275 233 213 0 72 0
[pid=22953] ppid=22952 vsize=549880 CPUtime=20.75 cores=0,2,4,6
/proc/22953/stat : 22953 (npSolver-pbo) S 22952 22952 21372 0 -1 4204032 59878 20324 0 0 618 78 1305 74 20 0 1 0 279822701 563077120 134418 33554432000 4194304 5992684 140736241966016 140736241960552 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22953/statm: 137470 134418 192 440 0 137026 0
[pid=22958] ppid=22953 vsize=1083720 CPUtime=4.8 cores=0,2,4,6
/proc/22958/stat : 22958 (glucosInc) S 22953 22952 21372 0 -1 4202496 144108 0 0 0 445 35 0 0 20 0 1 0 279824696 1109729280 246842 33554432000 4194304 5654031 140733409430272 140733409428584 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/22958/statm: 270930 246842 147 357 0 270570 0
Current children cumulated CPU time (s) 25.55
Current children cumulated vsize (KiB) 1642748

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22952 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=246074
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=546764
# CPU time returned by wait4() is 20.7928
# while last known CPU time is 25.55
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 38.9684
CPU time (s): 25.55
CPU user time (s): 23.68
CPU system time (s): 1.87
CPU usage (%): 65.5659
Max. virtual memory (cumulated for all children) (KiB): 1642748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.2461
system time used= 1.54676
maximum resident set size= 699828
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80577
page faults= 0
swaps= 0
block input operations= 0
block output operations= 982512
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 136692
involuntary context switches= 44

runsolver used 0.090986 second user time and 0.204968 second system time

The end

Launcher Data 

Begin job on node121 at 2012-05-27 18:42:52
IDJOB=3697779
IDBENCH=92789
IDSOLVER=2275
FILE ID=node121/3697779-1338136972
RUNJOBID= node121-1338122085-21388
PBS_JOBID= 14624482
Free space on /tmp= 71676 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_4_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697779-1338136972/watcher-3697779-1338136972 -o /tmp/evaluation-result-3697779-1338136972/solver-3697779-1338136972 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697779-1338136972.opb 266124823 HOME HOME

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

MD5SUM BENCH= 5ec7149b781e46400e7eef5bed8d1ab6
RANDOM SEED=266124823

node121.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		: 2667.042
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	: 5334.08
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		: 2667.042
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		: 2667.042
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		: 2667.042
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		: 2667.042
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	: 5331.91
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		: 2667.042
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		: 2667.042
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	: 5438.55
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		: 2667.042
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:       32873624 kB
MemFree:        28595208 kB
Buffers:          504304 kB
Cached:          2745352 kB
SwapCached:            0 kB
Active:           964988 kB
Inactive:        2452228 kB
Active(anon):     168900 kB
Inactive(anon):        0 kB
Active(file):     796088 kB
Inactive(file):  2452228 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             20176 kB
Writeback:             0 kB
AnonPages:        179436 kB
Mapped:            15360 kB
Shmem:               200 kB
Slab:             717796 kB
SReclaimable:     161996 kB
SUnreclaim:       555800 kB
KernelStack:        1456 kB
PageTables:         4352 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545668 kB
Committed_AS:     295116 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    100352 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70948 MiB
End job on node121 at 2012-05-27 18:43:33