Trace number 3697824

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) 15.59 25.0469

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat35_4_11_8_mh_ic.opb
MD5SUM200da2ee4bad985e04dd58ea607472c3
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark7816078
Best CPU time to get the best result obtained on this benchmark1800.29
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables126385
Total number of constraints286973
Number of constraints which are clauses201180
Number of constraints which are cardinality constraints (but not clauses)43
Number of constraints which are nor clauses,nor cardinality constraints85750
Minimum length of a constraint2
Maximum length of a constraint1820
Number of terms in the objective function 46375
Biggest coefficient in the objective function 127263527
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 35510890511
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 127263527
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 35510890511
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 

3.89/3.96	c run inc solver
3.89/3.96	c [INC SYSTEM] run initial solver
3.89/3.96	c [INC SYSTEM] preprocess with white file
12.04/12.26	c [INC SYSTEM] finished preprocessing in 8 s
12.04/12.26	c [INC SYSTEM] execute solver
14.99/15.13	c [INC SEARCH] formula is SAT
15.08/15.25	c [INC SYSTEM] solved the initial formula
15.48/15.69	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
15.59/25.04	HOME/npSolver-pbo-Itd.sh: line 18: 21711 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-3697824-1338125370/watcher-3697824-1338125370 -o /tmp/evaluation-result-3697824-1338125370/solver-3697824-1338125370 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697824-1338125370.opb 33351174 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: 4.84 3.65 2.66 4/173 21712
/proc/meminfo: memFree=20315420/32873624 swapFree=7104/7104
[pid=21710] ppid=21708 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21710/stat : 21710 (npSolver-pbo-It) S 21708 21710 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278662525 9367552 275 33554432000 4194304 5064252 140734626615232 140734626614144 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/21710/statm: 2287 275 233 213 0 72 0
[pid=21711] ppid=21710 vsize=2236 CPUtime=0 cores=0,2,4,6
/proc/21711/stat : 21711 (npSolver-pbo) R 21710 21710 21372 0 -1 4202496 249 0 0 0 0 0 0 0 20 0 1 0 278662526 2289664 204 33554432000 4194304 5992684 140734897681008 140734897677256 4475635 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/21711/statm: 559 204 126 440 0 115 0

[startup+0.0435221 s]
/proc/loadavg: 4.84 3.65 2.66 4/173 21712
/proc/meminfo: memFree=20315420/32873624 swapFree=7104/7104
[pid=21710] ppid=21708 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21710/stat : 21710 (npSolver-pbo-It) S 21708 21710 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278662525 9367552 275 33554432000 4194304 5064252 140734626615232 140734626614144 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/21710/statm: 2287 275 233 213 0 72 0
[pid=21711] ppid=21710 vsize=3816 CPUtime=0.04 cores=0,2,4,6
/proc/21711/stat : 21711 (npSolver-pbo) R 21710 21710 21372 0 -1 4202496 762 0 0 0 4 0 0 0 20 0 1 0 278662526 3907584 561 33554432000 4194304 5992684 140734897681008 140734897677128 5077387 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/21711/statm: 954 561 142 440 0 510 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12964

[startup+0.100261 s]
/proc/loadavg: 4.84 3.65 2.66 4/173 21712
/proc/meminfo: memFree=20315420/32873624 swapFree=7104/7104
[pid=21710] ppid=21708 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21710/stat : 21710 (npSolver-pbo-It) S 21708 21710 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278662525 9367552 275 33554432000 4194304 5064252 140734626615232 140734626614144 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/21710/statm: 2287 275 233 213 0 72 0
[pid=21711] ppid=21710 vsize=5212 CPUtime=0.09 cores=0,2,4,6
/proc/21711/stat : 21711 (npSolver-pbo) R 21710 21710 21372 0 -1 4202496 1031 0 0 0 9 0 0 0 20 0 1 0 278662526 5337088 830 33554432000 4194304 5992684 140734897681008 140734897677128 4475587 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/21711/statm: 1303 830 148 440 0 859 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14360

[startup+0.300266 s]
/proc/loadavg: 4.84 3.65 2.66 4/173 21712
/proc/meminfo: memFree=20315420/32873624 swapFree=7104/7104
[pid=21710] ppid=21708 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21710/stat : 21710 (npSolver-pbo-It) S 21708 21710 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278662525 9367552 275 33554432000 4194304 5064252 140734626615232 140734626614144 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/21710/statm: 2287 275 233 213 0 72 0
[pid=21711] ppid=21710 vsize=6748 CPUtime=0.29 cores=0,2,4,6
/proc/21711/stat : 21711 (npSolver-pbo) R 21710 21710 21372 0 -1 4202496 1740 0 0 0 29 0 0 0 20 0 1 0 278662526 6909952 1155 33554432000 4194304 5992684 140734897681008 140734897677128 4475651 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/21711/statm: 1687 1155 148 440 0 1243 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15896

[startup+0.700246 s]
/proc/loadavg: 4.84 3.65 2.66 4/173 21712
/proc/meminfo: memFree=20315420/32873624 swapFree=7104/7104
[pid=21710] ppid=21708 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21710/stat : 21710 (npSolver-pbo-It) S 21708 21710 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278662525 9367552 275 33554432000 4194304 5064252 140734626615232 140734626614144 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/21710/statm: 2287 275 233 213 0 72 0
[pid=21711] ppid=21710 vsize=13660 CPUtime=0.69 cores=0,2,4,6
/proc/21711/stat : 21711 (npSolver-pbo) R 21710 21710 21372 0 -1 4202496 2627 0 0 0 68 1 0 0 20 0 1 0 278662526 13987840 2550 33554432000 4194304 5992684 140734897681008 140734897677128 4375739 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/21711/statm: 3415 2550 148 440 0 2971 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22808

[startup+1.50025 s]
/proc/loadavg: 4.84 3.65 2.66 4/179 21728
/proc/meminfo: memFree=25836404/32873624 swapFree=7104/7104
[pid=21710] ppid=21708 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21710/stat : 21710 (npSolver-pbo-It) S 21708 21710 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278662525 9367552 275 33554432000 4194304 5064252 140734626615232 140734626614144 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/21710/statm: 2287 275 233 213 0 72 0
[pid=21711] ppid=21710 vsize=52980 CPUtime=1.49 cores=0,2,4,6
/proc/21711/stat : 21711 (npSolver-pbo) R 21710 21710 21372 0 -1 4202496 7555 0 0 0 147 2 0 0 20 0 1 0 278662526 54251520 11974 33554432000 4194304 5992684 140734897681008 140734897676424 4524964 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/21711/statm: 13245 11974 165 440 0 12801 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62128

[startup+3.10026 s]
/proc/loadavg: 4.61 3.62 2.66 3/180 21730
/proc/meminfo: memFree=28341804/32873624 swapFree=7104/7104
[pid=21710] ppid=21708 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21710/stat : 21710 (npSolver-pbo-It) S 21708 21710 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278662525 9367552 275 33554432000 4194304 5064252 140734626615232 140734626614144 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/21710/statm: 2287 275 233 213 0 72 0
[pid=21711] ppid=21710 vsize=220900 CPUtime=3.09 cores=0,2,4,6
/proc/21711/stat : 21711 (npSolver-pbo) R 21710 21710 21372 0 -1 4202496 26091 0 0 0 303 6 0 0 20 0 1 0 278662526 226201600 50391 33554432000 4194304 5992684 140734897681008 140734897674680 5044353 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/21711/statm: 55225 50392 165 440 0 54781 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 230048

[startup+6.30031 s]
/proc/loadavg: 4.61 3.62 2.66 3/182 21732
/proc/meminfo: memFree=27678932/32873624 swapFree=7104/7104
[pid=21710] ppid=21708 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21710/stat : 21710 (npSolver-pbo-It) S 21708 21710 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278662525 9367552 275 33554432000 4194304 5064252 140734626615232 140734626614144 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/21710/statm: 2287 275 233 213 0 72 0
[pid=21711] ppid=21710 vsize=380308 CPUtime=4.02 cores=0,2,4,6
/proc/21711/stat : 21711 (npSolver-pbo) S 21710 21710 21372 0 -1 4202496 34449 0 0 0 365 37 0 0 20 0 1 0 278662526 389435392 65653 33554432000 4194304 5992684 140734897681008 140734897675456 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/21711/statm: 95077 65653 172 440 0 94633 0
[pid=21731] ppid=21711 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21731/stat : 21731 (cp2_pre.sh) S 21711 21710 21372 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 278662928 9367552 277 33554432000 4194304 5064252 140736740999232 140736740997936 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/21731/statm: 2287 277 234 213 0 72 0
[pid=21732] ppid=21731 vsize=504116 CPUtime=2.26 cores=0,2,4,6
/proc/21732/stat : 21732 (coprocessor) R 21731 21710 21372 0 -1 4202496 17905 0 0 0 214 12 0 0 20 0 1 0 278662929 516214784 99388 33554432000 4194304 6586260 140735229326528 140735229322280 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/21732/statm: 126029 99388 158 584 0 125441 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 902720

[startup+12.7003 s]
/proc/loadavg: 4.21 3.57 2.65 3/181 21734
/proc/meminfo: memFree=27581448/32873624 swapFree=7104/7104
[pid=21710] ppid=21708 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21710/stat : 21710 (npSolver-pbo-It) S 21708 21710 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278662525 9367552 275 33554432000 4194304 5064252 140734626615232 140734626614144 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/21710/statm: 2287 275 233 213 0 72 0
[pid=21711] ppid=21710 vsize=380308 CPUtime=12.11 cores=0,2,4,6
/proc/21711/stat : 21711 (npSolver-pbo) S 21710 21710 21372 0 -1 4202496 34464 18808 0 0 365 37 766 43 20 0 1 0 278662526 389435392 65655 33554432000 4194304 5992684 140734897681008 140734897667272 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/21711/statm: 95077 65655 174 440 0 94633 0
Current children cumulated CPU time (s) 12.11
Current children cumulated vsize (KiB) 389456

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

[startup+12.8004 s]
/proc/loadavg: 4.21 3.57 2.65 3/181 21734
/proc/meminfo: memFree=27581448/32873624 swapFree=7104/7104
[pid=21710] ppid=21708 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21710/stat : 21710 (npSolver-pbo-It) S 21708 21710 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278662525 9367552 275 33554432000 4194304 5064252 140734626615232 140734626614144 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/21710/statm: 2287 275 233 213 0 72 0
[pid=21711] ppid=21710 vsize=380308 CPUtime=12.11 cores=0,2,4,6
/proc/21711/stat : 21711 (npSolver-pbo) S 21710 21710 21372 0 -1 4202496 34464 18808 0 0 365 37 766 43 20 0 1 0 278662526 389435392 65655 33554432000 4194304 5992684 140734897681008 140734897667272 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/21711/statm: 95077 65655 174 440 0 94633 0
Current children cumulated CPU time (s) 12.11
Current children cumulated vsize (KiB) 389456

[startup+19.2002 s]
/proc/loadavg: 4.03 3.54 2.65 2/181 21740
/proc/meminfo: memFree=26428352/32873624 swapFree=7104/7104
[pid=21710] ppid=21708 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21710/stat : 21710 (npSolver-pbo-It) S 21708 21710 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278662525 9367552 275 33554432000 4194304 5064252 140734626615232 140734626614144 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/21710/statm: 2287 275 233 213 0 72 0
[pid=21711] ppid=21710 vsize=437188 CPUtime=12.77 cores=0,2,4,6
/proc/21711/stat : 21711 (npSolver-pbo) S 21710 21710 21372 0 -1 4204032 38781 18808 0 0 428 40 766 43 20 0 1 0 278662526 447680512 79893 33554432000 4194304 5992684 140734897681008 140734897675544 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/21711/statm: 109297 79893 192 440 0 108853 0
[pid=21736] ppid=21711 vsize=650952 CPUtime=2.82 cores=0,2,4,6
/proc/21736/stat : 21736 (glucosInc) S 21711 21710 21372 0 -1 4202496 96353 0 0 0 261 21 0 0 20 0 1 0 278663751 666574848 152478 33554432000 4194304 5654031 140735143380464 140735143378776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/21736/statm: 162738 152478 147 357 0 162378 0
Current children cumulated CPU time (s) 15.59
Current children cumulated vsize (KiB) 1097288

[startup+22.4002 s]
/proc/loadavg: 4.03 3.55 2.66 2/181 21740
/proc/meminfo: memFree=26179708/32873624 swapFree=7104/7104
[pid=21710] ppid=21708 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21710/stat : 21710 (npSolver-pbo-It) S 21708 21710 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278662525 9367552 275 33554432000 4194304 5064252 140734626615232 140734626614144 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/21710/statm: 2287 275 233 213 0 72 0
[pid=21711] ppid=21710 vsize=437188 CPUtime=12.77 cores=0,2,4,6
/proc/21711/stat : 21711 (npSolver-pbo) S 21710 21710 21372 0 -1 4204032 38781 18808 0 0 428 40 766 43 20 0 1 0 278662526 447680512 79893 33554432000 4194304 5992684 140734897681008 140734897675544 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/21711/statm: 109297 79893 192 440 0 108853 0
[pid=21736] ppid=21711 vsize=650952 CPUtime=2.82 cores=0,2,4,6
/proc/21736/stat : 21736 (glucosInc) S 21711 21710 21372 0 -1 4202496 96353 0 0 0 261 21 0 0 20 0 1 0 278663751 666574848 152478 33554432000 4194304 5654031 140735143380464 140735143378776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/21736/statm: 162738 152478 147 357 0 162378 0
Current children cumulated CPU time (s) 15.59
Current children cumulated vsize (KiB) 1097288

[startup+24.0002 s]
/proc/loadavg: 4.03 3.55 2.66 2/181 21740
/proc/meminfo: memFree=26179584/32873624 swapFree=7104/7104
[pid=21710] ppid=21708 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21710/stat : 21710 (npSolver-pbo-It) S 21708 21710 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278662525 9367552 275 33554432000 4194304 5064252 140734626615232 140734626614144 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/21710/statm: 2287 275 233 213 0 72 0
[pid=21711] ppid=21710 vsize=437188 CPUtime=12.77 cores=0,2,4,6
/proc/21711/stat : 21711 (npSolver-pbo) S 21710 21710 21372 0 -1 4204032 38781 18808 0 0 428 40 766 43 20 0 1 0 278662526 447680512 79893 33554432000 4194304 5992684 140734897681008 140734897675544 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/21711/statm: 109297 79893 192 440 0 108853 0
[pid=21736] ppid=21711 vsize=650952 CPUtime=2.82 cores=0,2,4,6
/proc/21736/stat : 21736 (glucosInc) S 21711 21710 21372 0 -1 4202496 96353 0 0 0 261 21 0 0 20 0 1 0 278663751 666574848 152478 33554432000 4194304 5654031 140735143380464 140735143378776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/21736/statm: 162738 152478 147 357 0 162378 0
Current children cumulated CPU time (s) 15.59
Current children cumulated vsize (KiB) 1097288

[startup+24.8002 s]
/proc/loadavg: 4.03 3.55 2.66 2/181 21740
/proc/meminfo: memFree=26179336/32873624 swapFree=7104/7104
[pid=21710] ppid=21708 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21710/stat : 21710 (npSolver-pbo-It) S 21708 21710 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278662525 9367552 275 33554432000 4194304 5064252 140734626615232 140734626614144 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/21710/statm: 2287 275 233 213 0 72 0
[pid=21711] ppid=21710 vsize=437188 CPUtime=12.77 cores=0,2,4,6
/proc/21711/stat : 21711 (npSolver-pbo) S 21710 21710 21372 0 -1 4204032 38781 18808 0 0 428 40 766 43 20 0 1 0 278662526 447680512 79893 33554432000 4194304 5992684 140734897681008 140734897675544 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/21711/statm: 109297 79893 192 440 0 108853 0
[pid=21736] ppid=21711 vsize=650952 CPUtime=2.82 cores=0,2,4,6
/proc/21736/stat : 21736 (glucosInc) S 21711 21710 21372 0 -1 4202496 96353 0 0 0 261 21 0 0 20 0 1 0 278663751 666574848 152478 33554432000 4194304 5654031 140735143380464 140735143378776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/21736/statm: 162738 152478 147 357 0 162378 0
Current children cumulated CPU time (s) 15.59
Current children cumulated vsize (KiB) 1097288

[startup+25.0002 s]
/proc/loadavg: 4.03 3.55 2.66 2/181 21740
/proc/meminfo: memFree=26179336/32873624 swapFree=7104/7104
[pid=21710] ppid=21708 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21710/stat : 21710 (npSolver-pbo-It) S 21708 21710 21372 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278662525 9367552 275 33554432000 4194304 5064252 140734626615232 140734626614144 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/21710/statm: 2287 275 233 213 0 72 0
[pid=21711] ppid=21710 vsize=437188 CPUtime=12.77 cores=0,2,4,6
/proc/21711/stat : 21711 (npSolver-pbo) S 21710 21710 21372 0 -1 4204032 38781 18808 0 0 428 40 766 43 20 0 1 0 278662526 447680512 79893 33554432000 4194304 5992684 140734897681008 140734897675544 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/21711/statm: 109297 79893 192 440 0 108853 0
[pid=21736] ppid=21711 vsize=650952 CPUtime=2.82 cores=0,2,4,6
/proc/21736/stat : 21736 (glucosInc) S 21711 21710 21372 0 -1 4202496 96353 0 0 0 261 21 0 0 20 0 1 0 278663751 666574848 152478 33554432000 4194304 5654031 140735143380464 140735143378776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/21736/statm: 162738 152478 147 357 0 162378 0
Current children cumulated CPU time (s) 15.59
Current children cumulated vsize (KiB) 1097288

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21710 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=943184
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=845871
# CPU time returned by wait4() is 12.7891
# while last known CPU time is 15.59
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 25.0469
CPU time (s): 15.59
CPU user time (s): 14.55
CPU system time (s): 1.04
CPU usage (%): 62.2433
Max. virtual memory (cumulated for all children) (KiB): 1097288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.9432
system time used= 0.845871
maximum resident set size= 406408
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57964
page faults= 0
swaps= 0
block input operations= 0
block output operations= 565456
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 111482
involuntary context switches= 60

runsolver used 0.050992 second user time and 0.135979 second system time

The end

Launcher Data 

Begin job on node121 at 2012-05-27 15:29:31
IDJOB=3697824
IDBENCH=92654
IDSOLVER=2275
FILE ID=node121/3697824-1338125370
RUNJOBID= node121-1338122085-21388
PBS_JOBID= 14624482
Free space on /tmp= 64520 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat35_4_11_8_mh_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697824-1338125370/watcher-3697824-1338125370 -o /tmp/evaluation-result-3697824-1338125370/solver-3697824-1338125370 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697824-1338125370.opb 33351174 HOME HOME

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

MD5SUM BENCH= 200da2ee4bad985e04dd58ea607472c3
RANDOM SEED=33351174

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:        20111116 kB
Buffers:          483508 kB
Cached:         11026644 kB
SwapCached:            0 kB
Active:           774520 kB
Inactive:       10747464 kB
Active(anon):      13032 kB
Inactive(anon):        0 kB
Active(file):     761488 kB
Inactive(file): 10747464 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             27568 kB
Writeback:             8 kB
AnonPages:        202232 kB
Mapped:            13692 kB
Shmem:               200 kB
Slab:            1098984 kB
SReclaimable:     542776 kB
SUnreclaim:       556208 kB
KernelStack:        1536 kB
PageTables:         3652 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545668 kB
Committed_AS:      92560 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    184320 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= 71008 MiB
End job on node121 at 2012-05-27 15:29:57