Trace number 2089766

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) 1800.07 1805.83

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-30_ext.xml
MD5SUMa8087ab4fdea1161a30b7e461efff528
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 benchmark94.8296
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints334
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension334
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
0.17/0.21	c Seed is 1547084501
0.17/0.21	c Constructing HOME/instance-2089766-1247730532.xml  with 6316 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-2089766-1247730532/watcher-2089766-1247730532 -o /tmp/evaluation-result-2089766-1247730532/solver-2089766-1247730532 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1547084501 HOME/instance-2089766-1247730532.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: 1.92 1.98 1.99 4/73 14751
/proc/meminfo: memFree=1427480/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=5356 CPUtime=0
/proc/14751/stat : 14751 (pcssolve) R 14749 14751 14373 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 60116499 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14751/statm: 1339 241 200 169 0 50 0
[pid=14752] ppid=14751 vsize=5356 CPUtime=0
/proc/14752/stat : 14752 (pcssolve) R 14751 14751 14373 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 60116499 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14752/statm: 1339 241 200 169 0 50 0

[startup+0.077779 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 14751
/proc/meminfo: memFree=1427480/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=5300 CPUtime=0.05
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 1031 822 0 0 5 0 0 0 18 0 1 0 60116499 5427200 640 996147200 134512640 135095119 4294956304 18446744073709551615 12049524 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 1325 640 364 142 0 279 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5300

[startup+0.101743 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 14751
/proc/meminfo: memFree=1427480/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=5980 CPUtime=0.07
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 1198 822 0 0 7 0 0 0 18 0 1 0 60116499 6123520 807 996147200 134512640 135095119 4294956304 18446744073709551615 12367477 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 1495 807 367 142 0 449 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5980

[startup+0.301761 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 14751
/proc/meminfo: memFree=1427480/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=6372 CPUtime=0.27
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 1348 822 0 0 27 0 0 0 19 0 1 0 60116499 6524928 924 996147200 134512640 135095119 4294956304 18446744073709551615 134642950 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 1593 924 378 142 0 547 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6372

[startup+0.7018 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 14751
/proc/meminfo: memFree=1427480/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=6372 CPUtime=0.67
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 1355 822 0 0 67 0 0 0 23 0 1 0 60116499 6524928 931 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 1593 931 378 142 0 547 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6372

[startup+1.50188 s]
/proc/loadavg: 1.92 1.98 1.99 3/74 14757
/proc/meminfo: memFree=1425104/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=6628 CPUtime=1.46
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 1433 822 0 0 146 0 0 0 25 0 1 0 60116499 6787072 944 996147200 134512640 135095119 4294956304 18446744073709551615 134617072 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 1657 944 378 142 0 611 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6628

[startup+3.10104 s]
/proc/loadavg: 1.92 1.98 1.99 3/74 14757
/proc/meminfo: memFree=1424592/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=7144 CPUtime=3.05
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 1571 822 0 0 305 0 0 0 25 0 1 0 60116499 7315456 1082 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 1786 1082 378 142 0 740 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7144

[startup+6.30135 s]
/proc/loadavg: 1.93 1.98 1.99 3/74 14757
/proc/meminfo: memFree=1423440/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=9352 CPUtime=6.23
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 2244 822 0 0 622 1 0 0 25 0 1 0 60116499 9576448 1497 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 2338 1497 378 142 0 1292 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9352

[startup+12.702 s]
/proc/loadavg: 1.93 1.98 1.99 3/74 14757
/proc/meminfo: memFree=1421200/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=11032 CPUtime=12.57
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 2873 822 0 0 1255 2 0 0 25 0 1 0 60116499 11296768 1869 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 2758 1869 378 142 0 1712 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 11032

[startup+25.5012 s]
/proc/loadavg: 1.95 1.98 1.99 3/74 14757
/proc/meminfo: memFree=1417296/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=16472 CPUtime=25.24
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 4598 822 0 0 2521 3 0 0 25 0 1 0 60116499 16867328 2791 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 4118 2791 378 142 0 3072 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16472

[startup+51.1017 s]
/proc/loadavg: 1.96 1.98 1.99 3/74 14757
/proc/meminfo: memFree=1413264/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=18292 CPUtime=50.6
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 5501 822 0 0 5056 4 0 0 25 0 1 0 60116499 18731008 3694 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 4573 3694 378 142 0 3527 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 18292

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/74 14757
/proc/meminfo: memFree=1404624/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=29708 CPUtime=101.32
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 8975 822 0 0 10126 6 0 0 25 0 1 0 60116499 30420992 5630 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 7427 5630 378 142 0 6381 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29708

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14757
/proc/meminfo: memFree=1399760/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=31280 CPUtime=160.76
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 9968 822 0 0 16069 7 0 0 25 0 1 0 60116499 32030720 6623 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 7820 6623 378 142 0 6774 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 31280

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14759
/proc/meminfo: memFree=1394064/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=42236 CPUtime=220.19
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 13206 822 0 0 22009 10 0 0 25 0 1 0 60116499 43249664 7812 996147200 134512640 135095119 4294956304 18446744073709551615 134607093 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 10559 7812 378 142 0 9513 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 42236

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14759
/proc/meminfo: memFree=1388432/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=44720 CPUtime=279.64
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 14289 822 0 0 27952 12 0 0 25 0 1 0 60116499 45793280 8895 996147200 134512640 135095119 4294956304 18446744073709551615 134637432 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 11180 8895 378 142 0 10134 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 44720

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14759
/proc/meminfo: memFree=1376464/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=56728 CPUtime=339.07
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 17721 822 0 0 33894 13 0 0 25 0 1 0 60116499 58089472 11302 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 14182 11302 378 142 0 13136 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 56728

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14759
/proc/meminfo: memFree=1372944/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=56728 CPUtime=398.52
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 18122 822 0 0 39838 14 0 0 25 0 1 0 60116499 58089472 11703 996147200 134512640 135095119 4294956304 18446744073709551615 134637464 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 14182 11703 378 142 0 13136 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 56728

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14759
/proc/meminfo: memFree=1369040/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=56728 CPUtime=457.95
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 18502 822 0 0 45781 14 0 0 25 0 1 0 60116499 58089472 12083 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 14182 12083 378 142 0 13136 0
Current children cumulated CPU time (s) 457.95
Current children cumulated vsize (KiB) 56728

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14759
/proc/meminfo: memFree=1364496/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=57776 CPUtime=517.39
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 19108 822 0 0 51724 15 0 0 25 0 1 0 60116499 59162624 12689 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 14444 12689 378 142 0 13398 0
Current children cumulated CPU time (s) 517.39
Current children cumulated vsize (KiB) 57776

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14833
/proc/meminfo: memFree=1424528/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=59488 CPUtime=577.01
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 19907 822 0 0 57682 19 0 0 25 0 1 0 60116499 60915712 13488 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 14872 13488 378 142 0 13826 0
Current children cumulated CPU time (s) 577.01
Current children cumulated vsize (KiB) 59488

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14833
/proc/meminfo: memFree=1415504/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=77720 CPUtime=636.98
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 24814 822 0 0 63677 21 0 0 25 0 1 0 60116499 79585280 14298 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 19430 14298 378 142 0 18384 0
Current children cumulated CPU time (s) 636.98

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1383944/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=82824 CPUtime=816.91
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 27083 822 0 0 81666 25 0 0 25 0 1 0 60116499 84811776 16567 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 20706 16567 378 142 0 19660 0
Current children cumulated CPU time (s) 816.91
Current children cumulated vsize (KiB) 82824

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1373960/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=84400 CPUtime=876.88
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 27773 822 0 0 87663 25 0 0 25 0 1 0 60116499 86425600 17257 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 21100 17257 378 142 0 20054 0
Current children cumulated CPU time (s) 876.88
Current children cumulated vsize (KiB) 84400

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1364360/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=85984 CPUtime=936.86
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 28465 822 0 0 93660 26 0 0 25 0 1 0 60116499 88047616 17949 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 21496 17949 378 142 0 20450 0
Current children cumulated CPU time (s) 936.86
Current children cumulated vsize (KiB) 85984

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1355080/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=87428 CPUtime=996.83
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 29127 822 0 0 99657 26 0 0 25 0 1 0 60116499 89526272 18611 996147200 134512640 135095119 4294956304 18446744073709551615 134582098 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 21857 18611 378 142 0 20811 0
Current children cumulated CPU time (s) 996.83
Current children cumulated vsize (KiB) 87428

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1345232/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=89004 CPUtime=1056.81
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 29814 822 0 0 105654 27 0 0 25 0 1 0 60116499 91140096 19298 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 22251 19298 378 142 0 21205 0
Current children cumulated CPU time (s) 1056.81
Current children cumulated vsize (KiB) 89004

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1322512/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=112376 CPUtime=1116.79
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 35932 822 0 0 111648 31 0 0 25 0 1 0 60116499 115073024 23367 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 28094 23367 378 142 0 27048 0
Current children cumulated CPU time (s) 1116.79
Current children cumulated vsize (KiB) 112376

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1314448/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=112376 CPUtime=1176.76
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 36208 822 0 0 117645 31 0 0 25 0 1 0 60116499 115073024 23643 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 28094 23643 378 142 0 27048 0
Current children cumulated CPU time (s) 1176.76
Current children cumulated vsize (KiB) 112376

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1306640/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=112376 CPUtime=1236.75
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 36481 822 0 0 123643 32 0 0 25 0 1 0 60116499 115073024 23916 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 28094 23916 378 142 0 27048 0
Current children cumulated CPU time (s) 1236.75
Current children cumulated vsize (KiB) 112376

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1298128/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=112376 CPUtime=1296.73
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 36743 822 0 0 129641 32 0 0 25 0 1 0 60116499 115073024 24178 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 28094 24178 378 142 0 27048 0
Current children cumulated CPU time (s) 1296.73
Current children cumulated vsize (KiB) 112376

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1290448/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=112376 CPUtime=1356.7
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 37001 822 0 0 135638 32 0 0 25 0 1 0 60116499 115073024 24436 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 28094 24436 378 142 0 27048 0
Current children cumulated CPU time (s) 1356.7
Current children cumulated vsize (KiB) 112376

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1282768/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=112376 CPUtime=1416.68
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 37262 822 0 0 141636 32 0 0 25 0 1 0 60116499 115073024 24697 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 28094 24697 378 142 0 27048 0
Current children cumulated CPU time (s) 1416.68
Current children cumulated vsize (KiB) 112376

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1275024/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=112376 CPUtime=1476.66
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 37512 822 0 0 147633 33 0 0 25 0 1 0 60116499 115073024 24947 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 28094 24947 378 142 0 27048 0
Current children cumulated CPU time (s) 1476.66
Current children cumulated vsize (KiB) 112376

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1267152/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=112376 CPUtime=1536.63
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 37761 822 0 0 153630 33 0 0 25 0 1 0 60116499 115073024 25196 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 28094 25196 378 142 0 27048 0
Current children cumulated CPU time (s) 1536.63
Current children cumulated vsize (KiB) 112376

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1258960/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=112376 CPUtime=1596.6
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 38008 822 0 0 159627 33 0 0 25 0 1 0 60116499 115073024 25443 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 28094 25443 378 142 0 27048 0
Current children cumulated CPU time (s) 1596.6
Current children cumulated vsize (KiB) 112376

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1252048/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=112376 CPUtime=1656.58
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 38249 822 0 0 165624 34 0 0 25 0 1 0 60116499 115073024 25684 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 28094 25684 378 142 0 27048 0
Current children cumulated CPU time (s) 1656.58
Current children cumulated vsize (KiB) 112376

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1243664/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=113432 CPUtime=1716.56
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 38760 822 0 0 171621 35 0 0 25 0 1 0 60116499 116154368 26195 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 28358 26195 378 142 0 27312 0
Current children cumulated CPU time (s) 1716.56
Current children cumulated vsize (KiB) 113432

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1234576/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=147376 CPUtime=1776.53
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 47482 822 0 0 177614 39 0 0 25 0 1 0 60116499 150913024 26724 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 36844 26724 378 142 0 35798 0
Current children cumulated CPU time (s) 1776.53
Current children cumulated vsize (KiB) 147376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.8 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1231312/2055920 swapFree=4192812/4192956
[pid=14751] ppid=14749 vsize=147776 CPUtime=1800.03
/proc/14751/stat : 14751 (pcs.small) R 14749 14751 14373 0 -1 4194304 47682 822 0 0 179963 40 0 0 25 0 1 0 60116499 151322624 26924 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14751/statm: 36944 26924 378 142 0 35898 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 147776

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): 1805.83
CPU time (s): 1800.07
CPU user time (s): 1799.64
CPU system time (s): 0.430934
CPU usage (%): 99.6812
Max. virtual memory (cumulated for all children) (KiB): 147776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.430934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48504
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= 16551

runsolver used 2.06369 second user time and 6.15606 second system time

The end

Launcher Data 

Begin job on node56 at 2009-07-16 09:48:52
IDJOB=2089766
IDBENCH=59618
IDSOLVER=734
FILE ID=node56/2089766-1247730532
PBS_JOBID= 9521591
Free space on /tmp= 103072 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-30_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089766-1247730532/watcher-2089766-1247730532 -o /tmp/evaluation-result-2089766-1247730532/solver-2089766-1247730532 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1547084501 HOME/instance-2089766-1247730532.xml

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

MD5SUM BENCH= a8087ab4fdea1161a30b7e461efff528
RANDOM SEED=1547084501

node56.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		: 3000.209
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		: 3000.209
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:       1427960 kB
Buffers:         89916 kB
Cached:         385200 kB
SwapCached:          0 kB
Active:         258740 kB
Inactive:       286568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1427960 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          80640 kB
Slab:            67784 kB
Committed_AS:   514228 kB
PageTables:       1940 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= 103076 MiB
End job on node56 at 2009-07-16 10:19:00