Trace number 2091713

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) 1800.05 1809.92

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-25_ext.xml
MD5SUMe9f2c06cf3f7dd273b004ccd640fb46b
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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
0.00/0.02	c Seed is 1178241308
0.00/0.02	c Constructing HOME/instance-2091713-1247733185.xml  with 10805 constraints
0.07/0.18	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-2091713-1247733185/watcher-2091713-1247733185 -o /tmp/evaluation-result-2091713-1247733185/solver-2091713-1247733185 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1178241308 HOME/instance-2091713-1247733185.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 4/74 22764
/proc/meminfo: memFree=1435056/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=5356 CPUtime=0
/proc/22764/stat : 22764 (pcssolve) R 22762 22764 21471 0 -1 4194304 290 0 0 0 0 0 0 0 23 0 1 0 60009798 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 264519608991 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/22764/statm: 1339 241 200 169 0 50 0
[pid=22765] ppid=22764 vsize=3544 CPUtime=0
/proc/22765/stat : 22765 (fgrep) R 22764 22764 21471 0 -1 4194304 112 0 0 0 0 0 0 0 24 0 1 0 60009799 3629056 79 996147200 4194304 4274172 548682068976 18446744073709551615 264520039752 0 0 4096 0 0 0 0 17 1 0 0
/proc/22765/statm: 886 79 62 19 0 10 0

[startup+0.0752469 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 22764
/proc/meminfo: memFree=1435056/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=5168 CPUtime=0.05
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 1014 822 0 0 5 0 0 0 25 0 1 0 60009798 5292032 623 996147200 134512640 135095119 4294956304 18446744073709551615 134739380 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 1292 623 364 142 0 246 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5168

[startup+0.101249 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 22764
/proc/meminfo: memFree=1435056/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=5696 CPUtime=0.07
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 1122 822 0 0 7 0 0 0 25 0 1 0 60009798 5832704 731 996147200 134512640 135095119 4294956304 18446744073709551615 7376482 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 1424 731 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301283 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 22764
/proc/meminfo: memFree=1435056/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=8112 CPUtime=0.27
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 1802 822 0 0 26 1 0 0 25 0 1 0 60009798 8306688 1313 996147200 134512640 135095119 4294956304 18446744073709551615 134642972 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 2028 1313 378 142 0 982 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8112

[startup+0.701333 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 22764
/proc/meminfo: memFree=1435056/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=8112 CPUtime=0.67
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 1804 822 0 0 66 1 0 0 25 0 1 0 60009798 8306688 1315 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 2028 1315 378 142 0 982 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8112

[startup+1.50144 s]
/proc/loadavg: 1.92 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1431144/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=8112 CPUtime=1.46
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 1810 822 0 0 145 1 0 0 25 0 1 0 60009798 8306688 1321 996147200 134512640 135095119 4294956304 18446744073709551615 134617345 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 2028 1321 378 142 0 982 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8112

[startup+3.10164 s]
/proc/loadavg: 1.92 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1430952/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=8112 CPUtime=3.05
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 1821 822 0 0 304 1 0 0 25 0 1 0 60009798 8306688 1332 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 2028 1332 378 142 0 982 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8112

[startup+6.30106 s]
/proc/loadavg: 1.93 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1430760/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=8112 CPUtime=6.22
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 1842 822 0 0 621 1 0 0 25 0 1 0 60009798 8306688 1353 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 2028 1353 378 142 0 982 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8112

[startup+12.7029 s]
/proc/loadavg: 1.93 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1429608/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=9652 CPUtime=12.56
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 2149 822 0 0 1255 1 0 0 25 0 1 0 60009798 9883648 1531 996147200 134512640 135095119 4294956304 18446744073709551615 134615489 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 2413 1531 378 142 0 1367 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9652

[startup+25.5015 s]
/proc/loadavg: 1.95 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1427880/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=11072 CPUtime=25.24
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 2689 822 0 0 2522 2 0 0 25 0 1 0 60009798 11337728 1814 996147200 134512640 135095119 4294956304 18446744073709551615 134616997 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 2768 1814 378 142 0 1722 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11072

[startup+51.1019 s]
/proc/loadavg: 1.96 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1423720/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=14200 CPUtime=50.6
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 3726 822 0 0 5057 3 0 0 25 0 1 0 60009798 14540800 2594 996147200 134512640 135095119 4294956304 18446744073709551615 134638369 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 3550 2594 378 142 0 2504 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14200

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1417512/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=18228 CPUtime=101.32
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 5146 822 0 0 10127 5 0 0 25 0 1 0 60009798 18665472 3501 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 4557 3501 378 142 0 3511 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18228

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1408744/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=24896 CPUtime=160.76
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 7174 822 0 0 16070 6 0 0 25 0 1 0 60009798 25493504 5016 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 6224 5016 378 142 0 5178 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 24896

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1404776/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=28992 CPUtime=220.19
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 8533 822 0 0 22012 7 0 0 25 0 1 0 60009798 29687808 5350 996147200 134512640 135095119 4294956304 18446744073709551615 134555108 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 7248 5350 378 142 0 6202 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 28992

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1399528/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=30576 CPUtime=279.63
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 9235 822 0 0 27955 8 0 0 25 0 1 0 60009798 31309824 6052 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 7644 6052 378 142 0 6598 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 30576

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1380008/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=32156 CPUtime=339.07
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 9911 822 0 0 33898 9 0 0 25 0 1 0 60009798 32927744 6728 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 8039 6728 378 142 0 6993 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 32156

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1376360/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=33608 CPUtime=398.51
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 10567 822 0 0 39841 10 0 0 25 0 1 0 60009798 34414592 7384 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 8402 7384 378 142 0 7356 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 33608

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1372712/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=35192 CPUtime=457.94
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 11199 822 0 0 45783 11 0 0 25 0 1 0 60009798 36036608 8016 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 8798 8016 378 142 0 7752 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 35192

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1369256/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=44704 CPUtime=517.38
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 13837 822 0 0 51725 13 0 0 25 0 1 0 60009798 45776896 8605 996147200 134512640 135095119 4294956304 18446744073709551615 134607173 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 11176 8605 378 142 0 10130 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 44704

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1360872/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=55268 CPUtime=576.82
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 16719 822 0 0 57667 15 0 0 25 0 1 0 60009798 56594432 10462 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 13817 10462 378 142 0 12771 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 55268

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1358952/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=55268 CPUtime=636.26
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 16944 822 0 0 63610 16 0 0 25 0 1 0 60009798 56594432 10687 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 13817 10687 378 142 0 12771 0
Current children cumulated CPU time (s) 636.26

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

[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1350056/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=56984 CPUtime=874.01
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 18241 822 0 0 87383 18 0 0 25 0 1 0 60009798 58351616 11984 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 14246 11984 378 142 0 13200 0
Current children cumulated CPU time (s) 874.01
Current children cumulated vsize (KiB) 56984

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1346984/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=58172 CPUtime=933.44
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 18738 822 0 0 93326 18 0 0 25 0 1 0 60009798 59568128 12481 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 14543 12481 378 142 0 13497 0
Current children cumulated CPU time (s) 933.44
Current children cumulated vsize (KiB) 58172

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 22770
/proc/meminfo: memFree=1343144/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=59228 CPUtime=992.88
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 19200 822 0 0 99269 19 0 0 25 0 1 0 60009798 60649472 12943 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/22764/statm: 14807 12943 378 142 0 13761 0
Current children cumulated CPU time (s) 992.88
Current children cumulated vsize (KiB) 59228

[startup+1062.3 s]
/proc/loadavg: 1.40 1.82 1.94 2/70 22986
/proc/meminfo: memFree=1447624/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=60416 CPUtime=1052.77
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 19711 822 0 0 105254 23 0 0 25 0 1 0 60009798 61865984 13454 996147200 134512640 135095119 4294956304 18446744073709551615 134617070 0 0 4096 0 0 0 0 17 0 0 0
/proc/22764/statm: 15104 13454 378 142 0 14058 0
Current children cumulated CPU time (s) 1052.77
Current children cumulated vsize (KiB) 60416

[startup+1122.3 s]
/proc/loadavg: 1.14 1.66 1.87 2/70 23283
/proc/meminfo: memFree=1445320/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=61596 CPUtime=1112.68
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 20237 822 0 0 111239 29 0 0 25 0 1 0 60009798 63074304 13980 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/22764/statm: 15399 13980 378 142 0 14353 0
Current children cumulated CPU time (s) 1112.68
Current children cumulated vsize (KiB) 61596

[startup+1182.3 s]
/proc/loadavg: 1.05 1.54 1.82 2/70 23448
/proc/meminfo: memFree=1443336/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=62652 CPUtime=1172.64
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 20709 822 0 0 117230 34 0 0 25 0 1 0 60009798 64155648 14452 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/22764/statm: 15663 14452 378 142 0 14617 0
Current children cumulated CPU time (s) 1172.64
Current children cumulated vsize (KiB) 62652

[startup+1242.3 s]
/proc/loadavg: 1.02 1.44 1.76 2/70 23580
/proc/meminfo: memFree=1441032/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=80096 CPUtime=1232.61
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 25283 822 0 0 123222 39 0 0 25 0 1 0 60009798 82018304 14929 996147200 134512640 135095119 4294956304 18446744073709551615 134638374 0 0 4096 0 0 0 0 17 0 0 0
/proc/22764/statm: 20024 14929 378 142 0 18978 0
Current children cumulated CPU time (s) 1232.61
Current children cumulated vsize (KiB) 80096

[startup+1302.3 s]
/proc/loadavg: 1.00 1.36 1.71 2/70 23681
/proc/meminfo: memFree=1438736/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=81416 CPUtime=1292.58
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 25801 822 0 0 129216 42 0 0 25 0 1 0 60009798 83369984 15447 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/22764/statm: 20354 15447 378 142 0 19308 0
Current children cumulated CPU time (s) 1292.58
Current children cumulated vsize (KiB) 81416

[startup+1362.3 s]
/proc/loadavg: 1.03 1.30 1.67 2/67 23751
/proc/meminfo: memFree=1437928/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=82472 CPUtime=1352.56
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 26266 822 0 0 135210 46 0 0 25 0 1 0 60009798 84451328 15912 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/22764/statm: 20618 15912 378 142 0 19572 0
Current children cumulated CPU time (s) 1352.56
Current children cumulated vsize (KiB) 82472

[startup+1422.31 s]
/proc/loadavg: 1.01 1.25 1.62 2/67 23751
/proc/meminfo: memFree=1436136/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=83528 CPUtime=1412.53
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 26735 822 0 0 141207 46 0 0 25 0 1 0 60009798 85532672 16381 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/22764/statm: 20882 16381 378 142 0 19836 0
Current children cumulated CPU time (s) 1412.53
Current children cumulated vsize (KiB) 83528

[startup+1482.3 s]
/proc/loadavg: 1.00 1.20 1.58 2/67 23751
/proc/meminfo: memFree=1434216/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=84716 CPUtime=1472.52
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 27228 822 0 0 147205 47 0 0 25 0 1 0 60009798 86749184 16874 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 0 0 0
/proc/22764/statm: 21179 16874 378 142 0 20133 0
Current children cumulated CPU time (s) 1472.52
Current children cumulated vsize (KiB) 84716

[startup+1542.3 s]
/proc/loadavg: 1.00 1.16 1.54 2/67 23751
/proc/meminfo: memFree=1432360/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=85768 CPUtime=1532.49
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 27698 822 0 0 153202 47 0 0 25 0 1 0 60009798 87826432 17344 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/22764/statm: 21442 17344 378 142 0 20396 0
Current children cumulated CPU time (s) 1532.49
Current children cumulated vsize (KiB) 85768

[startup+1602.3 s]
/proc/loadavg: 1.00 1.13 1.51 2/67 23751
/proc/meminfo: memFree=1430440/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=86960 CPUtime=1592.48
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 28185 822 0 0 159200 48 0 0 25 0 1 0 60009798 89047040 17831 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/22764/statm: 21740 17831 378 142 0 20694 0
Current children cumulated CPU time (s) 1592.48
Current children cumulated vsize (KiB) 86960

[startup+1662.3 s]
/proc/loadavg: 1.00 1.10 1.47 2/67 23751
/proc/meminfo: memFree=1428912/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=87752 CPUtime=1652.46
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 28561 822 0 0 165198 48 0 0 25 0 1 0 60009798 89858048 18207 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/22764/statm: 21938 18207 378 142 0 20892 0
Current children cumulated CPU time (s) 1652.46
Current children cumulated vsize (KiB) 87752

[startup+1722.3 s]
/proc/loadavg: 1.00 1.08 1.44 2/67 23757
/proc/meminfo: memFree=1414128/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=109804 CPUtime=1712.44
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 34272 822 0 0 171193 51 0 0 25 0 1 0 60009798 112439296 21869 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/22764/statm: 27451 21869 378 142 0 26405 0
Current children cumulated CPU time (s) 1712.44
Current children cumulated vsize (KiB) 109804

[startup+1782.3 s]
/proc/loadavg: 1.00 1.06 1.41 2/67 23757
/proc/meminfo: memFree=1413424/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=109804 CPUtime=1772.42
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 34454 822 0 0 177191 51 0 0 25 0 1 0 60009798 112439296 22051 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/22764/statm: 27451 22051 378 142 0 26405 0
Current children cumulated CPU time (s) 1772.42
Current children cumulated vsize (KiB) 109804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.9 s]
/proc/loadavg: 1.00 1.06 1.40 2/67 23757
/proc/meminfo: memFree=1413040/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=109804 CPUtime=1800.02
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 34539 822 0 0 179951 51 0 0 25 0 1 0 60009798 112439296 22136 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/22764/statm: 27451 22136 378 142 0 26405 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 109804

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

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

[startup+1809.9 s]
/proc/loadavg: 1.00 1.06 1.40 2/67 23757
/proc/meminfo: memFree=1413040/2055920 swapFree=4192812/4192956
[pid=22764] ppid=22762 vsize=109804 CPUtime=1800.02
/proc/22764/stat : 22764 (pcs.small) R 22762 22764 21471 0 -1 4194304 34539 822 0 0 179951 51 0 0 25 0 1 0 60009798 112439296 22136 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/22764/statm: 27451 22136 378 142 0 26405 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 109804

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.92
CPU time (s): 1800.05
CPU user time (s): 1799.51
CPU system time (s): 0.537918
CPU usage (%): 99.4547
Max. virtual memory (cumulated for all children) (KiB): 110872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.51
system time used= 0.537918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35361
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= 24422

runsolver used 1.71174 second user time and 5.79912 second system time

The end

Launcher Data 

Begin job on node40 at 2009-07-16 10:33:05
IDJOB=2091713
IDBENCH=60111
IDSOLVER=734
FILE ID=node40/2091713-1247733185
PBS_JOBID= 9521496
Free space on /tmp= 66244 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-25_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091713-1247733185/watcher-2091713-1247733185 -o /tmp/evaluation-result-2091713-1247733185/solver-2091713-1247733185 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1178241308 HOME/instance-2091713-1247733185.xml

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

MD5SUM BENCH= e9f2c06cf3f7dd273b004ccd640fb46b
RANDOM SEED=1178241308

node40.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		: 3000.213
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		: 3000.213
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:       1435536 kB
Buffers:         72264 kB
Cached:         378984 kB
SwapCached:          0 kB
Active:         131284 kB
Inactive:       400064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1435536 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2160 kB
Writeback:           0 kB
Mapped:          91736 kB
Slab:            74012 kB
Committed_AS:   735244 kB
PageTables:       1980 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= 66244 MiB
End job on node40 at 2009-07-16 11:03:17