Trace number 2091041

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 1806.92

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-28_ext.xml
MD5SUMf73cc7a5eeda15faca2e54e97f72f35c
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 benchmark333.37
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints471
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension471
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
0.17/0.21	c Seed is 1238470555
0.17/0.21	c Constructing HOME/instance-2091041-1247731322.xml  with 10810 constraints
0.17/0.21	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-2091041-1247731322/watcher-2091041-1247731322 -o /tmp/evaluation-result-2091041-1247731322/solver-2091041-1247731322 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1238470555 HOME/instance-2091041-1247731322.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 4/73 11496
/proc/meminfo: memFree=1525032/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (pcssolve) R 11494 11496 10716 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60197028 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 234211568287 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/11496/statm: 1339 241 200 169 0 50 0
[pid=11497] ppid=11496 vsize=3676 CPUtime=0
/proc/11497/stat : 11497 (fgrep) R 11496 11496 10716 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 60197029 3764224 114 996147200 4194304 4274172 548682068976 18446744073709551615 234211444384 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 919 114 86 19 0 43 0
[pid=11498] ppid=11496 vsize=5356 CPUtime=0
/proc/11498/stat : 11498 (pcssolve) R 11496 11496 10716 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60197029 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 234211568287 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/11498/statm: 1339 241 200 169 0 50 0

[startup+0.112729 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 11496
/proc/meminfo: memFree=1525032/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=5828 CPUtime=0.08
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 1181 822 0 0 8 0 0 0 18 0 1 0 60197028 5967872 790 996147200 134512640 135095119 4294956304 18446744073709551615 134988003 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 1457 790 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.201747 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 11496
/proc/meminfo: memFree=1525032/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=8108 CPUtime=0.17
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 1800 822 0 0 17 0 0 0 18 0 1 0 60197028 8302592 1311 996147200 134512640 135095119 4294956304 18446744073709551615 134641281 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 2027 1311 378 142 0 981 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 8108

[startup+0.301753 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 11496
/proc/meminfo: memFree=1525032/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=8108 CPUtime=0.27
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 1801 822 0 0 27 0 0 0 19 0 1 0 60197028 8302592 1312 996147200 134512640 135095119 4294956304 18446744073709551615 134617201 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 2027 1312 378 142 0 981 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8108

[startup+0.701803 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 11496
/proc/meminfo: memFree=1525032/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=8108 CPUtime=0.67
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 1803 822 0 0 67 0 0 0 23 0 1 0 60197028 8302592 1314 996147200 134512640 135095119 4294956304 18446744073709551615 134571090 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 2027 1314 378 142 0 981 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8108

[startup+1.50191 s]
/proc/loadavg: 2.08 2.02 2.01 3/74 11502
/proc/meminfo: memFree=1520928/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=8108 CPUtime=1.46
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 1810 822 0 0 146 0 0 0 25 0 1 0 60197028 8302592 1321 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 2027 1321 378 142 0 981 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8108

[startup+3.10111 s]
/proc/loadavg: 2.08 2.02 2.01 3/74 11502
/proc/meminfo: memFree=1520672/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=8108 CPUtime=3.04
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 1821 822 0 0 304 0 0 0 25 0 1 0 60197028 8302592 1332 996147200 134512640 135095119 4294956304 18446744073709551615 134603200 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 2027 1332 378 142 0 981 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 8108

[startup+6.30151 s]
/proc/loadavg: 2.07 2.02 2.00 3/74 11502
/proc/meminfo: memFree=1520032/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=8108 CPUtime=6.23
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 1843 822 0 0 622 1 0 0 25 0 1 0 60197028 8302592 1354 996147200 134512640 135095119 4294956304 18446744073709551615 134617021 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 2027 1354 378 142 0 981 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8108

[startup+12.7013 s]
/proc/loadavg: 2.07 2.02 2.00 3/74 11502
/proc/meminfo: memFree=1518176/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=9780 CPUtime=12.56
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 2187 822 0 0 1255 1 0 0 25 0 1 0 60197028 10014720 1569 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 2445 1569 378 142 0 1399 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9780

[startup+25.503 s]
/proc/loadavg: 2.05 2.01 2.00 3/74 11502
/proc/meminfo: memFree=1515104/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=11332 CPUtime=25.24
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 2749 822 0 0 2523 1 0 0 25 0 1 0 60197028 11603968 1874 996147200 134512640 135095119 4294956304 18446744073709551615 134589575 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 2833 1874 378 142 0 1787 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11332

[startup+51.1022 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 11502
/proc/meminfo: memFree=1509024/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=14200 CPUtime=50.6
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 3819 822 0 0 5058 2 0 0 25 0 1 0 60197028 14540800 2654 996147200 134512640 135095119 4294956304 18446744073709551615 134615598 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 3550 2654 378 142 0 2504 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14200

[startup+102.303 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 11502
/proc/meminfo: memFree=1498336/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=18620 CPUtime=101.32
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 5354 822 0 0 10129 3 0 0 25 0 1 0 60197028 19066880 3676 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 4655 3676 378 142 0 3609 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18620

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11502
/proc/meminfo: memFree=1485024/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=28856 CPUtime=160.75
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 8325 822 0 0 16070 5 0 0 25 0 1 0 60197028 29548544 5109 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 7214 5109 378 142 0 6168 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 28856

[startup+222.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11502
/proc/meminfo: memFree=1476128/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=29380 CPUtime=220.2
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 8782 822 0 0 22014 6 0 0 25 0 1 0 60197028 30085120 5566 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 7345 5566 378 142 0 6299 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 29380

[startup+282.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11502
/proc/meminfo: memFree=1466144/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=31096 CPUtime=279.64
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 9547 822 0 0 27957 7 0 0 25 0 1 0 60197028 31842304 6331 996147200 134512640 135095119 4294956304 18446744073709551615 134554977 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 7774 6331 378 142 0 6728 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 31096

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11502
/proc/meminfo: memFree=1455904/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=32812 CPUtime=339.06
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 10251 822 0 0 33899 7 0 0 25 0 1 0 60197028 33599488 7035 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 8203 7035 378 142 0 7157 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 32812

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11502
/proc/meminfo: memFree=1446304/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=34396 CPUtime=398.51
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 10932 822 0 0 39843 8 0 0 25 0 1 0 60197028 35221504 7716 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 8599 7716 378 142 0 7553 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 34396

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11502
/proc/meminfo: memFree=1436896/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=44172 CPUtime=457.94
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 13661 822 0 0 45784 10 0 0 25 0 1 0 60197028 45232128 8396 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 11043 8396 378 142 0 9997 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 44172

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11502
/proc/meminfo: memFree=1422112/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=55264 CPUtime=517.38
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 16694 822 0 0 51726 12 0 0 25 0 1 0 60197028 56590336 10404 996147200 134512640 135095119 4294956304 18446744073709551615 134617024 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 13816 10404 378 142 0 12770 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 55264

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11502
/proc/meminfo: memFree=1414560/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=55264 CPUtime=576.82
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 16943 822 0 0 57670 12 0 0 25 0 1 0 60197028 56590336 10653 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/11496/statm: 13816 10653 378 142 0 12770 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 55264

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11502
/proc/meminfo: memFree=1406688/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=55264 CPUtime=636.25

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1484000/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=57112 CPUtime=815.88
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 18364 822 0 0 81574 14 0 0 25 0 1 0 60197028 58482688 12074 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11496/statm: 14278 12074 378 142 0 13232 0
Current children cumulated CPU time (s) 815.88
Current children cumulated vsize (KiB) 57112

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1480608/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=58168 CPUtime=875.87
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 18866 822 0 0 87572 15 0 0 25 0 1 0 60197028 59564032 12576 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11496/statm: 14542 12576 378 142 0 13496 0
Current children cumulated CPU time (s) 875.87
Current children cumulated vsize (KiB) 58168

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1475552/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=59356 CPUtime=935.83
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 19377 822 0 0 93567 16 0 0 25 0 1 0 60197028 60780544 13087 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11496/statm: 14839 13087 378 142 0 13793 0
Current children cumulated CPU time (s) 935.83
Current children cumulated vsize (KiB) 59356

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1470560/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=60540 CPUtime=995.81
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 19890 822 0 0 99564 17 0 0 25 0 1 0 60197028 61992960 13600 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11496/statm: 15135 13600 378 142 0 14089 0
Current children cumulated CPU time (s) 995.81
Current children cumulated vsize (KiB) 60540

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1466016/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=61724 CPUtime=1055.79
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 20387 822 0 0 105561 18 0 0 25 0 1 0 60197028 63205376 14097 996147200 134512640 135095119 4294956304 18446744073709551615 134642962 0 0 4096 0 0 0 0 17 0 0 0
/proc/11496/statm: 15431 14097 378 142 0 14385 0
Current children cumulated CPU time (s) 1055.79
Current children cumulated vsize (KiB) 61724

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1461216/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=62912 CPUtime=1115.76
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 20904 822 0 0 111558 18 0 0 25 0 1 0 60197028 64421888 14614 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11496/statm: 15728 14614 378 142 0 14682 0
Current children cumulated CPU time (s) 1115.76
Current children cumulated vsize (KiB) 62912

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1450720/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=80356 CPUtime=1175.73
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 25446 822 0 0 117552 21 0 0 25 0 1 0 60197028 82284544 15059 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11496/statm: 20089 15059 378 142 0 19043 0
Current children cumulated CPU time (s) 1175.73
Current children cumulated vsize (KiB) 80356

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1447776/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=81412 CPUtime=1235.7
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 25927 822 0 0 123548 22 0 0 25 0 1 0 60197028 83365888 15540 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/11496/statm: 20353 15540 378 142 0 19307 0
Current children cumulated CPU time (s) 1235.7
Current children cumulated vsize (KiB) 81412

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1445024/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=82472 CPUtime=1295.69
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 26367 822 0 0 129545 24 0 0 25 0 1 0 60197028 84451328 15980 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11496/statm: 20618 15980 378 142 0 19572 0
Current children cumulated CPU time (s) 1295.69
Current children cumulated vsize (KiB) 82472

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1442144/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=83528 CPUtime=1355.65
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 26830 822 0 0 135541 24 0 0 25 0 1 0 60197028 85532672 16443 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11496/statm: 20882 16443 378 142 0 19836 0
Current children cumulated CPU time (s) 1355.65
Current children cumulated vsize (KiB) 83528

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1439072/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=84588 CPUtime=1415.63
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 27297 822 0 0 141538 25 0 0 25 0 1 0 60197028 86618112 16910 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/11496/statm: 21147 16910 378 142 0 20101 0
Current children cumulated CPU time (s) 1415.63
Current children cumulated vsize (KiB) 84588

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1435104/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=85648 CPUtime=1475.61
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 27761 822 0 0 147535 26 0 0 25 0 1 0 60197028 87703552 17374 996147200 134512640 135095119 4294956304 18446744073709551615 134643010 0 0 4096 0 0 0 0 17 0 0 0
/proc/11496/statm: 21412 17374 378 142 0 20366 0
Current children cumulated CPU time (s) 1475.61
Current children cumulated vsize (KiB) 85648

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1431328/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=86712 CPUtime=1535.59
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 28202 822 0 0 153532 27 0 0 25 0 1 0 60197028 88793088 17815 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11496/statm: 21678 17815 378 142 0 20632 0
Current children cumulated CPU time (s) 1535.59
Current children cumulated vsize (KiB) 86712

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1427552/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=87636 CPUtime=1595.56
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 28606 822 0 0 159528 28 0 0 25 0 1 0 60197028 89739264 18219 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11496/statm: 21909 18219 378 142 0 20863 0
Current children cumulated CPU time (s) 1595.56
Current children cumulated vsize (KiB) 87636

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1411104/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=109692 CPUtime=1655.53
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 34286 822 0 0 165523 30 0 0 25 0 1 0 60197028 112324608 21850 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/11496/statm: 27423 21850 378 142 0 26377 0
Current children cumulated CPU time (s) 1655.53
Current children cumulated vsize (KiB) 109692

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1408416/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=109692 CPUtime=1715.5
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 34456 822 0 0 171520 30 0 0 25 0 1 0 60197028 112324608 22020 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11496/statm: 27423 22020 378 142 0 26377 0
Current children cumulated CPU time (s) 1715.5
Current children cumulated vsize (KiB) 109692

[startup+1782.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/74 11534
/proc/meminfo: memFree=1405536/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=109692 CPUtime=1775.48
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 34632 822 0 0 177517 31 0 0 25 0 1 0 60197028 112324608 22196 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11496/statm: 27423 22196 378 142 0 26377 0
Current children cumulated CPU time (s) 1775.48
Current children cumulated vsize (KiB) 109692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.9 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 11534
/proc/meminfo: memFree=1404704/2055920 swapFree=4192812/4192956
[pid=11496] ppid=11494 vsize=109692 CPUtime=1800.08
/proc/11496/stat : 11496 (pcs.small) R 11494 11496 10716 0 -1 4194304 34700 822 0 0 179977 31 0 0 25 0 1 0 60197028 112324608 22264 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11496/statm: 27423 22264 378 142 0 26377 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 109692

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): 1806.92
CPU time (s): 1800.12
CPU user time (s): 1799.78
CPU system time (s): 0.337948
CPU usage (%): 99.6233
Max. virtual memory (cumulated for all children) (KiB): 114984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.337948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35522
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= 18535

runsolver used 2.51062 second user time and 5.71313 second system time

The end

Launcher Data 

Begin job on node54 at 2009-07-16 10:02:02
IDJOB=2091041
IDBENCH=59985
IDSOLVER=733
FILE ID=node54/2091041-1247731322
PBS_JOBID= 9521568
Free space on /tmp= 66296 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-28_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091041-1247731322/watcher-2091041-1247731322 -o /tmp/evaluation-result-2091041-1247731322/solver-2091041-1247731322 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1238470555 HOME/instance-2091041-1247731322.xml

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

MD5SUM BENCH= f73cc7a5eeda15faca2e54e97f72f35c
RANDOM SEED=1238470555

node54.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		: 3000.232
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		: 3000.232
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:       1525512 kB
Buffers:         78980 kB
Cached:         321064 kB
SwapCached:          0 kB
Active:         134548 kB
Inactive:       307204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1525512 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2140 kB
Writeback:           0 kB
Mapped:          53160 kB
Slab:            74112 kB
Committed_AS:   532176 kB
PageTables:       1732 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66296 MiB
End job on node54 at 2009-07-16 10:32:11