Trace number 2089403

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
pcs-restart 0.3.2? (TO) 1800.09 1801.43

General information on the benchmark

Namecsp/tightness0.35/
normalized-rand-2-40-16-250-350-0_ext.xml
MD5SUMc8622d471ba01a255fb18c85ab4a7f94
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark9.8725
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.17/0.20	c Seed is 1337577411
0.17/0.20	c Constructing HOME/instance-2089403-1247730161.xml  with 3996 constraints
0.17/0.20	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2089403-1247730161/watcher-2089403-1247730161 -o /tmp/evaluation-result-2089403-1247730161/solver-2089403-1247730161 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1337577411 HOME/instance-2089403-1247730161.xml 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 20197
/proc/meminfo: memFree=1573608/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=5356 CPUtime=0
/proc/20197/stat : 20197 (pcssolve) R 20195 20197 18850 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 60079684 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 240577021164 0 0 4100 65536 0 0 0 17 1 0 0
/proc/20197/statm: 1339 233 194 169 0 50 0

[startup+0.0784 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 20197
/proc/meminfo: memFree=1573608/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=5564 CPUtime=0.05
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 1121 822 0 0 5 0 0 0 18 0 1 0 60079684 5697536 730 996147200 134512640 135095119 4294956304 18446744073709551615 8347700 0 0 4096 0 0 0 0 17 1 0 0
/proc/20197/statm: 1391 730 376 142 0 345 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5564

[startup+0.102398 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 20197
/proc/meminfo: memFree=1573608/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=5564 CPUtime=0.07
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 1123 822 0 0 7 0 0 0 18 0 1 0 60079684 5697536 732 996147200 134512640 135095119 4294956304 18446744073709551615 134616798 0 0 4096 0 0 0 0 17 1 0 0
/proc/20197/statm: 1391 732 378 142 0 345 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5564

[startup+0.302414 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 20197
/proc/meminfo: memFree=1573608/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=5432 CPUtime=0.27
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 1124 822 0 0 27 0 0 0 19 0 1 0 60079684 5562368 700 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 1 0 0
/proc/20197/statm: 1358 700 378 142 0 312 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5432

[startup+0.701454 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 20197
/proc/meminfo: memFree=1573608/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=5824 CPUtime=0.67
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 1170 822 0 0 67 0 0 0 23 0 1 0 60079684 5963776 746 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 1 0 0
/proc/20197/statm: 1456 746 378 142 0 410 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 5824

[startup+1.50153 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20203
/proc/meminfo: memFree=1571808/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=6992 CPUtime=1.47
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 1456 822 0 0 146 1 0 0 25 0 1 0 60079684 7159808 967 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20197/statm: 1748 967 378 142 0 702 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6992

[startup+3.10166 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20203
/proc/meminfo: memFree=1570592/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=7636 CPUtime=3.06
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 1717 822 0 0 305 1 0 0 25 0 1 0 60079684 7819264 1099 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/20197/statm: 1909 1099 378 142 0 863 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7636

[startup+6.30195 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20203
/proc/meminfo: memFree=1568800/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=10484 CPUtime=6.22
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 2584 822 0 0 621 1 0 0 25 0 1 0 60079684 10735616 1580 996147200 134512640 135095119 4294956304 18446744073709551615 134642888 0 0 4096 0 0 0 0 17 1 0 0
/proc/20197/statm: 2621 1580 378 142 0 1575 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10484

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20203
/proc/meminfo: memFree=1565792/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=11400 CPUtime=12.56
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 3054 822 0 0 1254 2 0 0 25 0 1 0 60079684 11673600 2050 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 1 0 0
/proc/20197/statm: 2850 2050 378 142 0 1804 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11400

[startup+25.5026 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20203
/proc/meminfo: memFree=1544608/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=16976 CPUtime=25.24
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 4785 822 0 0 2520 4 0 0 25 0 1 0 60079684 17383424 3011 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/20197/statm: 4244 3011 378 142 0 3198 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16976

[startup+51.1029 s]
/proc/loadavg: 2.00 2.00 2.00 4/71 20215
/proc/meminfo: memFree=1637296/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=22908 CPUtime=50.6
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 6730 822 0 0 5055 5 0 0 25 0 1 0 60079684 23457792 3931 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 5727 3931 378 142 0 4681 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 22908

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20235
/proc/meminfo: memFree=1613856/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=30344 CPUtime=101.79
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 9320 822 0 0 10171 8 0 0 25 0 1 0 60079684 31072256 6008 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 7586 6008 378 142 0 6540 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 30344

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20276
/proc/meminfo: memFree=1607120/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=40764 CPUtime=161.76
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 12589 822 0 0 16165 11 0 0 25 0 1 0 60079684 41742336 7228 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 10191 7228 378 142 0 9145 0
Current children cumulated CPU time (s) 161.76
Current children cumulated vsize (KiB) 40764

[startup+222.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20309
/proc/meminfo: memFree=1604512/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=43788 CPUtime=221.73
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 13908 822 0 0 22160 13 0 0 25 0 1 0 60079684 44838912 8547 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 10947 8547 378 142 0 9901 0
Current children cumulated CPU time (s) 221.73
Current children cumulated vsize (KiB) 43788

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20341
/proc/meminfo: memFree=1604832/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=46532 CPUtime=281.71
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 15067 822 0 0 28156 15 0 0 25 0 1 0 60079684 47648768 9706 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 11633 9706 378 142 0 10587 0
Current children cumulated CPU time (s) 281.71
Current children cumulated vsize (KiB) 46532

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20341
/proc/meminfo: memFree=1582304/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=58148 CPUtime=341.69
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 18463 822 0 0 34152 17 0 0 25 0 1 0 60079684 59543552 12077 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 14537 12077 378 142 0 13491 0
Current children cumulated CPU time (s) 341.69
Current children cumulated vsize (KiB) 58148

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20382
/proc/meminfo: memFree=1585048/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=58148 CPUtime=401.57
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 18903 822 0 0 40139 18 0 0 25 0 1 0 60079684 59543552 12517 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 14537 12517 378 142 0 13491 0
Current children cumulated CPU time (s) 401.57
Current children cumulated vsize (KiB) 58148

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20382
/proc/meminfo: memFree=1583064/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=58412 CPUtime=461.56
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 19360 822 0 0 46137 19 0 0 25 0 1 0 60079684 59813888 12974 996147200 134512640 135095119 4294956304 18446744073709551615 134570606 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 14603 12974 378 142 0 13557 0
Current children cumulated CPU time (s) 461.56
Current children cumulated vsize (KiB) 58412

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20382
/proc/meminfo: memFree=1579352/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=76764 CPUtime=521.53
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 24367 822 0 0 52131 22 0 0 25 0 1 0 60079684 78606336 13884 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 19191 13884 378 142 0 18145 0
Current children cumulated CPU time (s) 521.53
Current children cumulated vsize (KiB) 76764

[startup+582.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20384
/proc/meminfo: memFree=1575576/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=78724 CPUtime=581.51
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 25242 822 0 0 58128 23 0 0 25 0 1 0 60079684 80613376 14759 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 19681 14759 378 142 0 18635 0
Current children cumulated CPU time (s) 581.51
Current children cumulated vsize (KiB) 78724

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20426
/proc/meminfo: memFree=1572056/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=80816 CPUtime=641.49
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 26123 822 0 0 64123 26 0 0 25 0 1 0 60079684 82755584 15640 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 20204 15640 378 142 0 19158 0
Current children cumulated CPU time (s) 641.49
Current children cumulated vsize (KiB) 80816

[startup+702.301 s]

################
# More data... #
################

[startup+822.302 s]
/proc/loadavg: 2.03 2.03 2.00 3/82 20426
/proc/meminfo: memFree=1562392/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=86056 CPUtime=821.42
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 28488 822 0 0 82112 30 0 0 25 0 1 0 60079684 88121344 18005 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 21514 18005 378 142 0 20468 0
Current children cumulated CPU time (s) 821.42
Current children cumulated vsize (KiB) 86056

[startup+882.302 s]
/proc/loadavg: 2.20 2.07 2.01 3/82 20784
/proc/meminfo: memFree=1556048/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=87760 CPUtime=881.29
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 29236 822 0 0 88095 34 0 0 25 0 1 0 60079684 89866240 18753 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 21940 18753 378 142 0 20894 0
Current children cumulated CPU time (s) 881.29
Current children cumulated vsize (KiB) 87760

[startup+942.301 s]
/proc/loadavg: 2.07 2.05 2.01 3/73 20858
/proc/meminfo: memFree=1563040/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=89464 CPUtime=941.27
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 29988 822 0 0 94090 37 0 0 25 0 1 0 60079684 91611136 19505 996147200 134512640 135095119 4294956304 18446744073709551615 134591815 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 22366 19505 378 142 0 21320 0
Current children cumulated CPU time (s) 941.27
Current children cumulated vsize (KiB) 89464

[startup+1002.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/73 20858
/proc/meminfo: memFree=1555680/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=91296 CPUtime=1001.24
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 30750 822 0 0 100087 37 0 0 25 0 1 0 60079684 93487104 20267 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 22824 20267 378 142 0 21778 0
Current children cumulated CPU time (s) 1001.24
Current children cumulated vsize (KiB) 91296

[startup+1062.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 20858
/proc/meminfo: memFree=1532896/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=115852 CPUtime=1061.22
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 37215 822 0 0 106082 40 0 0 25 0 1 0 60079684 118632448 24683 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 28963 24683 378 142 0 27917 0
Current children cumulated CPU time (s) 1061.22
Current children cumulated vsize (KiB) 115852

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 20905
/proc/meminfo: memFree=1508688/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=115852 CPUtime=1121.19
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 37508 822 0 0 112078 41 0 0 25 0 1 0 60079684 118632448 24976 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 28963 24976 378 142 0 27917 0
Current children cumulated CPU time (s) 1121.19
Current children cumulated vsize (KiB) 115852

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 20905
/proc/meminfo: memFree=1506320/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=115852 CPUtime=1181.18
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 37802 822 0 0 118076 42 0 0 25 0 1 0 60079684 118632448 25270 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 28963 25270 378 142 0 27917 0
Current children cumulated CPU time (s) 1181.18
Current children cumulated vsize (KiB) 115852

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20938
/proc/meminfo: memFree=1540576/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=115852 CPUtime=1241.15
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 38083 822 0 0 124072 43 0 0 25 0 1 0 60079684 118632448 25551 996147200 134512640 135095119 4294956304 18446744073709551615 134617345 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 28963 25551 378 142 0 27917 0
Current children cumulated CPU time (s) 1241.15
Current children cumulated vsize (KiB) 115852

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20938
/proc/meminfo: memFree=1533408/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=115852 CPUtime=1301.13
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 38366 822 0 0 130070 43 0 0 25 0 1 0 60079684 118632448 25834 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 28963 25834 378 142 0 27917 0
Current children cumulated CPU time (s) 1301.13
Current children cumulated vsize (KiB) 115852

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20938
/proc/meminfo: memFree=1528288/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=115852 CPUtime=1361.11
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 38640 822 0 0 136067 44 0 0 25 0 1 0 60079684 118632448 26108 996147200 134512640 135095119 4294956304 18446744073709551615 134582569 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 28963 26108 378 142 0 27917 0
Current children cumulated CPU time (s) 1361.11
Current children cumulated vsize (KiB) 115852

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20938
/proc/meminfo: memFree=1522720/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=115852 CPUtime=1421.09
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 38905 822 0 0 142065 44 0 0 25 0 1 0 60079684 118632448 26373 996147200 134512640 135095119 4294956304 18446744073709551615 134606997 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 28963 26373 378 142 0 27917 0
Current children cumulated CPU time (s) 1421.09
Current children cumulated vsize (KiB) 115852

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20938
/proc/meminfo: memFree=1518944/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=115852 CPUtime=1481.06
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 39164 822 0 0 148062 44 0 0 25 0 1 0 60079684 118632448 26632 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 28963 26632 378 142 0 27917 0
Current children cumulated CPU time (s) 1481.06
Current children cumulated vsize (KiB) 115852

[startup+1542.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 20938
/proc/meminfo: memFree=1514976/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=148620 CPUtime=1541.05
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 47615 822 0 0 154056 49 0 0 25 0 1 0 60079684 152186880 26890 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 37155 26890 378 142 0 36109 0
Current children cumulated CPU time (s) 1541.05
Current children cumulated vsize (KiB) 148620

[startup+1602.3 s]
/proc/loadavg: 2.14 2.04 2.01 3/73 20938
/proc/meminfo: memFree=1511200/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=148620 CPUtime=1601.02
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 47873 822 0 0 160053 49 0 0 25 0 1 0 60079684 152186880 27148 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 37155 27148 378 142 0 36109 0
Current children cumulated CPU time (s) 1601.02
Current children cumulated vsize (KiB) 148620

[startup+1662.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/73 20938
/proc/meminfo: memFree=1506272/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=149788 CPUtime=1661
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 48404 822 0 0 166050 50 0 0 25 0 1 0 60079684 153382912 27679 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 37447 27679 378 142 0 36401 0
Current children cumulated CPU time (s) 1661
Current children cumulated vsize (KiB) 149788

[startup+1722.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/73 20938
/proc/meminfo: memFree=1501600/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=150972 CPUtime=1720.98
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 48958 822 0 0 172047 51 0 0 25 0 1 0 60079684 154595328 28233 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 37743 28233 378 142 0 36697 0
Current children cumulated CPU time (s) 1720.98
Current children cumulated vsize (KiB) 150972

[startup+1782.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/73 20938
/proc/meminfo: memFree=1491872/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=152284 CPUtime=1780.95
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 49518 822 0 0 178043 52 0 0 25 0 1 0 60079684 155938816 28793 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 38071 28793 378 142 0 37025 0
Current children cumulated CPU time (s) 1780.95
Current children cumulated vsize (KiB) 152284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.4 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 20938
/proc/meminfo: memFree=1490848/2055920 swapFree=4192812/4192956
[pid=20197] ppid=20195 vsize=152676 CPUtime=1800.04
/proc/20197/stat : 20197 (pcs.small) R 20195 20197 18850 0 -1 4194304 49703 822 0 0 179952 52 0 0 25 0 1 0 60079684 156340224 28978 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20197/statm: 38169 28978 378 142 0 37123 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 152676

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.43
CPU time (s): 1800.09
CPU user time (s): 1799.53
CPU system time (s): 0.557915
CPU usage (%): 99.9258
Max. virtual memory (cumulated for all children) (KiB): 181392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.53
system time used= 0.557915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50525
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22
involuntary context switches= 7432

runsolver used 2.16867 second user time and 5.51916 second system time

The end

Launcher Data 

Begin job on node50 at 2009-07-16 09:42:41
IDJOB=2089403
IDBENCH=59496
IDSOLVER=734
FILE ID=node50/2089403-1247730161
PBS_JOBID= 9521528
Free space on /tmp= 66396 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.35/normalized-rand-2-40-16-250-350-0_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089403-1247730161/watcher-2089403-1247730161 -o /tmp/evaluation-result-2089403-1247730161/solver-2089403-1247730161 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1337577411 HOME/instance-2089403-1247730161.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c8622d471ba01a255fb18c85ab4a7f94
RANDOM SEED=1337577411

node50.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1574088 kB
Buffers:         77424 kB
Cached:         237484 kB
SwapCached:          0 kB
Active:         171688 kB
Inactive:       237196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1574088 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:         105400 kB
Slab:            58228 kB
Committed_AS:   571788 kB
PageTables:       2008 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66396 MiB
End job on node50 at 2009-07-16 10:12:44