Trace number 2091140

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 0.3.2? (TO) 1800.12 1805.42

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-27_ext.xml
MD5SUMc035e9e17573b95fb664175671593747
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark931.788
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints470
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension470
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.07	c Seed is 956060688
0.00/0.07	c Constructing HOME/instance-2091140-1247731527.xml  with 10797 constraints
0.00/0.18	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-2091140-1247731527/watcher-2091140-1247731527 -o /tmp/evaluation-result-2091140-1247731527/solver-2091140-1247731527 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 956060688 HOME/instance-2091140-1247731527.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: 2.12 2.05 2.00 4/72 10777
/proc/meminfo: memFree=1482048/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=5356 CPUtime=0
/proc/10777/stat : 10777 (pcssolve) R 10775 10777 10110 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60220393 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 206381312671 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10777/statm: 1339 241 200 169 0 50 0
[pid=10778] ppid=10777 vsize=0 CPUtime=0
/proc/10778/stat : 10778 (fgrep) Z 10777 10777 10110 0 -1 4194316 155 0 0 0 0 0 0 0 22 0 1 0 60220394 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/10778/statm: 0 0 0 0 0 0 0
[pid=10779] ppid=10777 vsize=5356 CPUtime=0
/proc/10779/stat : 10779 (pcssolve) R 10777 10777 10110 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60220394 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 206381312671 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10779/statm: 1339 241 200 169 0 50 0

[startup+0.0222361 s]
/proc/loadavg: 2.12 2.05 2.00 4/72 10777
/proc/meminfo: memFree=1482048/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=2960 CPUtime=0
/proc/10777/stat : 10777 (pcs.small) D 10775 10777 10110 0 -1 4194304 422 822 0 0 0 0 0 0 18 0 1 0 60220393 3031040 46 996147200 134512640 135095119 4294956304 18446744073709551615 10535716 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/10777/statm: 2027 1311 378 142 0 981 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2960

[startup+0.291799 s]
/proc/loadavg: 2.12 2.05 2.00 4/72 10777
/proc/meminfo: memFree=1482048/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=8108 CPUtime=0.27
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 1800 822 0 0 26 1 0 0 19 0 1 0 60220393 8302592 1311 996147200 134512640 135095119 4294956304 18446744073709551615 134555088 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 2027 1311 378 142 0 981 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8108

[startup+0.302796 s]
/proc/loadavg: 2.12 2.05 2.00 4/72 10777
/proc/meminfo: memFree=1482048/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=8108 CPUtime=0.28
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 1800 822 0 0 27 1 0 0 19 0 1 0 60220393 8302592 1311 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 2027 1311 378 142 0 981 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8108

[startup+0.70187 s]
/proc/loadavg: 2.12 2.05 2.00 4/72 10777
/proc/meminfo: memFree=1482048/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=8108 CPUtime=0.68
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 1803 822 0 0 67 1 0 0 23 0 1 0 60220393 8302592 1314 996147200 134512640 135095119 4294956304 18446744073709551615 134643059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 2027 1314 378 142 0 981 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8108

[startup+1.50202 s]
/proc/loadavg: 2.12 2.05 2.00 3/73 10783
/proc/meminfo: memFree=1478192/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=8108 CPUtime=1.47
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 1809 822 0 0 146 1 0 0 25 0 1 0 60220393 8302592 1320 996147200 134512640 135095119 4294956304 18446744073709551615 134641664 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 2027 1320 378 142 0 981 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8108

[startup+3.10131 s]
/proc/loadavg: 2.12 2.05 2.00 3/73 10783
/proc/meminfo: memFree=1478000/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=8108 CPUtime=3.06
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 1820 822 0 0 305 1 0 0 25 0 1 0 60220393 8302592 1331 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 2027 1331 378 142 0 981 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8108

[startup+6.3019 s]
/proc/loadavg: 2.11 2.05 2.00 3/73 10783
/proc/meminfo: memFree=1477616/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=8108 CPUtime=6.25
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 1840 822 0 0 624 1 0 0 25 0 1 0 60220393 8302592 1351 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 2027 1351 378 142 0 981 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8108

[startup+12.7011 s]
/proc/loadavg: 2.10 2.05 2.00 3/73 10783
/proc/meminfo: memFree=1476472/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=9780 CPUtime=12.61
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 2163 822 0 0 1260 1 0 0 25 0 1 0 60220393 10014720 1545 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 2445 1545 378 142 0 1399 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 9780

[startup+25.5024 s]
/proc/loadavg: 2.08 2.05 2.00 3/73 10783
/proc/meminfo: memFree=1474872/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=10040 CPUtime=25.36
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 2405 822 0 0 2534 2 0 0 25 0 1 0 60220393 10280960 1787 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 2510 1787 378 142 0 1464 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 10040

[startup+51.1021 s]
/proc/loadavg: 2.13 2.06 2.01 3/73 10783
/proc/meminfo: memFree=1470648/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=14060 CPUtime=50.83
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 3700 822 0 0 5080 3 0 0 25 0 1 0 60220393 14397440 2535 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 3515 2535 378 142 0 2469 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 14060

[startup+102.301 s]
/proc/loadavg: 2.05 2.05 2.00 3/73 10783
/proc/meminfo: memFree=1464568/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=18084 CPUtime=101.78
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 5094 822 0 0 10174 4 0 0 25 0 1 0 60220393 18518016 3416 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 4521 3416 378 142 0 3475 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 18084

[startup+162.302 s]
/proc/loadavg: 2.05 2.05 2.00 3/73 10783
/proc/meminfo: memFree=1458232/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=20196 CPUtime=161.48
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 5975 822 0 0 16143 5 0 0 25 0 1 0 60220393 20680704 4297 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 5049 4297 378 142 0 4003 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 20196

[startup+222.306 s]
/proc/loadavg: 2.02 2.04 2.00 3/73 10783
/proc/meminfo: memFree=1451704/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=28848 CPUtime=221.19
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 8485 822 0 0 22112 7 0 0 25 0 1 0 60220393 29540352 5269 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 7212 5269 378 142 0 6166 0
Current children cumulated CPU time (s) 221.19
Current children cumulated vsize (KiB) 28848

[startup+282.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 10783
/proc/meminfo: memFree=1446712/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=30036 CPUtime=280.89
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 9061 822 0 0 28082 7 0 0 25 0 1 0 60220393 30756864 5845 996147200 134512640 135095119 4294956304 18446744073709551615 134617072 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 7509 5845 378 142 0 6463 0
Current children cumulated CPU time (s) 280.89
Current children cumulated vsize (KiB) 30036

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 10783
/proc/meminfo: memFree=1428216/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=31488 CPUtime=340.59
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 9683 822 0 0 34051 8 0 0 25 0 1 0 60220393 32243712 6467 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 7872 6467 378 142 0 6826 0
Current children cumulated CPU time (s) 340.59
Current children cumulated vsize (KiB) 31488

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 10783
/proc/meminfo: memFree=1424568/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=32940 CPUtime=400.3
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 10295 822 0 0 40021 9 0 0 25 0 1 0 60220393 33730560 7079 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 8235 7079 378 142 0 7189 0
Current children cumulated CPU time (s) 400.3
Current children cumulated vsize (KiB) 32940

[startup+462.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 10783
/proc/meminfo: memFree=1421304/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=34392 CPUtime=460.01
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 10875 822 0 0 45991 10 0 0 25 0 1 0 60220393 35217408 7659 996147200 134512640 135095119 4294956304 18446744073709551615 134617070 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 8598 7659 378 142 0 7552 0
Current children cumulated CPU time (s) 460.01
Current children cumulated vsize (KiB) 34392

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10783
/proc/meminfo: memFree=1417848/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=44036 CPUtime=519.72
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 13528 822 0 0 51960 12 0 0 25 0 1 0 60220393 45092864 8263 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 11009 8263 378 142 0 9963 0
Current children cumulated CPU time (s) 519.72
Current children cumulated vsize (KiB) 44036

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10783
/proc/meminfo: memFree=1414584/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=45224 CPUtime=579.41
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 14081 822 0 0 57929 12 0 0 25 0 1 0 60220393 46309376 8816 996147200 134512640 135095119 4294956304 18446744073709551615 10969496 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 11306 8816 378 142 0 10260 0
Current children cumulated CPU time (s) 579.41
Current children cumulated vsize (KiB) 45224

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10783
/proc/meminfo: memFree=1406840/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=55260 CPUtime=639.12

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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10783
/proc/meminfo: memFree=1398904/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=56052 CPUtime=877.95
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 17821 822 0 0 87780 15 0 0 25 0 1 0 60220393 57397248 11531 996147200 134512640 135095119 4294956304 18446744073709551615 134555000 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 14013 11531 378 142 0 12967 0
Current children cumulated CPU time (s) 877.95
Current children cumulated vsize (KiB) 56052

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10783
/proc/meminfo: memFree=1395256/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=57112 CPUtime=937.65
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 18287 822 0 0 93750 15 0 0 25 0 1 0 60220393 58482688 11997 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 14278 11997 378 142 0 13232 0
Current children cumulated CPU time (s) 937.65
Current children cumulated vsize (KiB) 57112

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10783
/proc/meminfo: memFree=1391352/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=58168 CPUtime=997.35
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 18744 822 0 0 99720 15 0 0 25 0 1 0 60220393 59564032 12454 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 14542 12454 378 142 0 13496 0
Current children cumulated CPU time (s) 997.35
Current children cumulated vsize (KiB) 58168

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10816
/proc/meminfo: memFree=1480312/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=59224 CPUtime=1057.31
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 19227 822 0 0 105715 16 0 0 25 0 1 0 60220393 60645376 12937 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10777/statm: 14806 12937 378 142 0 13760 0
Current children cumulated CPU time (s) 1057.31
Current children cumulated vsize (KiB) 59224

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10816
/proc/meminfo: memFree=1470392/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=60412 CPUtime=1117.29
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 19708 822 0 0 111712 17 0 0 25 0 1 0 60220393 61861888 13418 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10777/statm: 15103 13418 378 142 0 14057 0
Current children cumulated CPU time (s) 1117.29
Current children cumulated vsize (KiB) 60412

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10816
/proc/meminfo: memFree=1464248/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=61468 CPUtime=1177.27
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 20175 822 0 0 117709 18 0 0 25 0 1 0 60220393 62943232 13885 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10777/statm: 15367 13885 378 142 0 14321 0
Current children cumulated CPU time (s) 1177.27
Current children cumulated vsize (KiB) 61468

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10816
/proc/meminfo: memFree=1457912/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=62392 CPUtime=1237.24
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 20596 822 0 0 123705 19 0 0 25 0 1 0 60220393 63889408 14306 996147200 134512640 135095119 4294956304 18446744073709551615 134582873 0 0 4096 0 0 0 0 17 0 0 0
/proc/10777/statm: 15598 14306 378 142 0 14552 0
Current children cumulated CPU time (s) 1237.24
Current children cumulated vsize (KiB) 62392

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10816
/proc/meminfo: memFree=1452088/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=63448 CPUtime=1297.21
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 21027 822 0 0 129702 19 0 0 25 0 1 0 60220393 64970752 14737 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10777/statm: 15862 14737 378 142 0 14816 0
Current children cumulated CPU time (s) 1297.21
Current children cumulated vsize (KiB) 63448

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10816
/proc/meminfo: memFree=1440760/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=80888 CPUtime=1357.18
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 25576 822 0 0 135696 22 0 0 25 0 1 0 60220393 82829312 15189 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10777/statm: 20222 15189 378 142 0 19176 0
Current children cumulated CPU time (s) 1357.18
Current children cumulated vsize (KiB) 80888

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10816
/proc/meminfo: memFree=1437368/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=81816 CPUtime=1417.16
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 26017 822 0 0 141694 22 0 0 25 0 1 0 60220393 83779584 15630 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10777/statm: 20454 15630 378 142 0 19408 0
Current children cumulated CPU time (s) 1417.16
Current children cumulated vsize (KiB) 81816

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10816
/proc/meminfo: memFree=1434168/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=82872 CPUtime=1477.13
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 26459 822 0 0 147690 23 0 0 25 0 1 0 60220393 84860928 16072 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/10777/statm: 20718 16072 378 142 0 19672 0
Current children cumulated CPU time (s) 1477.13
Current children cumulated vsize (KiB) 82872

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10816
/proc/meminfo: memFree=1430200/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=84060 CPUtime=1537.11
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 26921 822 0 0 153687 24 0 0 25 0 1 0 60220393 86077440 16534 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10777/statm: 21015 16534 378 142 0 19969 0
Current children cumulated CPU time (s) 1537.11
Current children cumulated vsize (KiB) 84060

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10816
/proc/meminfo: memFree=1425656/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=84984 CPUtime=1597.08
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 27320 822 0 0 159684 24 0 0 25 0 1 0 60220393 87023616 16933 996147200 134512640 135095119 4294956304 18446744073709551615 134641611 0 0 4096 0 0 0 0 17 0 0 0
/proc/10777/statm: 21246 16933 378 142 0 20200 0
Current children cumulated CPU time (s) 1597.08
Current children cumulated vsize (KiB) 84984

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10816
/proc/meminfo: memFree=1420984/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=85912 CPUtime=1657.05
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 27732 822 0 0 165680 25 0 0 25 0 1 0 60220393 87973888 17345 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10777/statm: 21478 17345 378 142 0 20432 0
Current children cumulated CPU time (s) 1657.05
Current children cumulated vsize (KiB) 85912

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10816
/proc/meminfo: memFree=1416440/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=86836 CPUtime=1717.02
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 28131 822 0 0 171677 25 0 0 25 0 1 0 60220393 88920064 17744 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10777/statm: 21709 17744 378 142 0 20663 0
Current children cumulated CPU time (s) 1717.02
Current children cumulated vsize (KiB) 86836

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10816
/proc/meminfo: memFree=1412152/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=87632 CPUtime=1777
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 28490 822 0 0 177674 26 0 0 25 0 1 0 60220393 89735168 18103 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10777/statm: 21908 18103 378 142 0 20862 0
Current children cumulated CPU time (s) 1777
Current children cumulated vsize (KiB) 87632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10816
/proc/meminfo: memFree=1410424/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=88028 CPUtime=1800.09
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 28672 822 0 0 179983 26 0 0 25 0 1 0 60220393 90140672 18285 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10777/statm: 22007 18285 378 142 0 20961 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 88028

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

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

[startup+1805.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10816
/proc/meminfo: memFree=1410424/2055920 swapFree=4192812/4192956
[pid=10777] ppid=10775 vsize=88028 CPUtime=1800.09
/proc/10777/stat : 10777 (pcs.small) R 10775 10777 10110 0 -1 4194304 28672 822 0 0 179983 26 0 0 25 0 1 0 60220393 90140672 18285 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10777/statm: 22007 18285 378 142 0 20961 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 88028

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.42
CPU time (s): 1800.12
CPU user time (s): 1799.84
CPU system time (s): 0.284956
CPU usage (%): 99.7067
Max. virtual memory (cumulated for all children) (KiB): 88028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.284956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29494
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= 21
involuntary context switches= 14391

runsolver used 2.24166 second user time and 5.66914 second system time

The end

Launcher Data 

Begin job on node2 at 2009-07-16 10:05:27
IDJOB=2091140
IDBENCH=60001
IDSOLVER=733
FILE ID=node2/2091140-1247731527
PBS_JOBID= 9521507
Free space on /tmp= 66312 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-27_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091140-1247731527/watcher-2091140-1247731527 -o /tmp/evaluation-result-2091140-1247731527/solver-2091140-1247731527 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 956060688 HOME/instance-2091140-1247731527.xml

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

MD5SUM BENCH= c035e9e17573b95fb664175671593747
RANDOM SEED=956060688

node2.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		: 3000.265
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		: 3000.265
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:       1482528 kB
Buffers:         79576 kB
Cached:         329308 kB
SwapCached:          0 kB
Active:         119748 kB
Inactive:       368352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2112 kB
Writeback:           0 kB
Mapped:          90592 kB
Slab:            70508 kB
Committed_AS:   545872 kB
PageTables:       2004 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= 66312 MiB
End job on node2 at 2009-07-16 10:35:35