Trace number 2058658

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 1816.82

General information on the benchmark

Namecsp/rand-2-26/
normalized-rand-26-26-325-155-58021_ext.xml
MD5SUMaae7587067bbd46dd3adcb48f597d43a
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 benchmark450.909
Satisfiable
(Un)Satisfiability was proved
Number of variables26
Number of constraints325
Maximum constraint arity2
Maximum domain size26
Number of constraints which are defined in extension325
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
0.00/0.02	c Seed is 1417328761
0.00/0.02	c Constructing HOME/instance-2058658-1247694268.xml  with 8440 constraints
0.08/0.14	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-2058658-1247694268/watcher-2058658-1247694268 -o /tmp/evaluation-result-2058658-1247694268/solver-2058658-1247694268 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1417328761 HOME/instance-2058658-1247694268.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: 0.88 0.23 0.08 4/72 9079
/proc/meminfo: memFree=1271696/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=5356 CPUtime=0
/proc/9079/stat : 9079 (pcssolve) R 9077 9079 8803 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 56493848 5484544 238 996147200 4194304 4889804 548682068800 18446744073709551615 4440176 0 0 4100 65536 0 0 0 17 1 0 0
/proc/9079/statm: 1339 238 198 169 0 50 0

[startup+0.069732 s]
/proc/loadavg: 0.88 0.23 0.08 4/72 9079
/proc/meminfo: memFree=1271696/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=5168 CPUtime=0.04
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 996 822 0 0 4 0 0 0 24 0 1 0 56493848 5292032 605 996147200 134512640 135095119 4294956304 18446744073709551615 8445575 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 1292 605 364 142 0 246 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5168

[startup+0.101734 s]
/proc/loadavg: 0.88 0.23 0.08 4/72 9079
/proc/meminfo: memFree=1271696/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=5696 CPUtime=0.08
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 1129 822 0 0 8 0 0 0 24 0 1 0 56493848 5832704 738 996147200 134512640 135095119 4294956304 18446744073709551615 8445534 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 1424 738 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.301778 s]
/proc/loadavg: 0.88 0.23 0.08 4/72 9079
/proc/meminfo: memFree=1271696/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=7496 CPUtime=0.27
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 1615 822 0 0 27 0 0 0 25 0 1 0 56493848 7675904 1126 996147200 134512640 135095119 4294956304 18446744073709551615 134637480 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 1874 1126 378 142 0 828 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7496

[startup+0.701855 s]
/proc/loadavg: 0.88 0.23 0.08 4/72 9079
/proc/meminfo: memFree=1271696/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=7496 CPUtime=0.67
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 1624 822 0 0 67 0 0 0 25 0 1 0 56493848 7675904 1135 996147200 134512640 135095119 4294956304 18446744073709551615 134642934 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 1874 1135 378 142 0 828 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7496

[startup+1.50201 s]
/proc/loadavg: 0.97 0.26 0.09 3/73 9085
/proc/meminfo: memFree=1268488/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=7496 CPUtime=1.47
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 1641 822 0 0 147 0 0 0 25 0 1 0 56493848 7675904 1152 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 1874 1152 378 142 0 828 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7496

[startup+3.10133 s]
/proc/loadavg: 0.97 0.26 0.09 3/73 9085
/proc/meminfo: memFree=1268232/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=8524 CPUtime=3.05
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 1806 822 0 0 305 0 0 0 25 0 1 0 56493848 8728576 1317 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 2131 1317 378 142 0 1085 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8524

[startup+6.30196 s]
/proc/loadavg: 0.97 0.26 0.09 3/73 9085
/proc/meminfo: memFree=1266696/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=9428 CPUtime=6.22
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 2185 822 0 0 622 0 0 0 25 0 1 0 56493848 9654272 1567 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 2357 1567 378 142 0 1311 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9428

[startup+12.7012 s]
/proc/loadavg: 1.13 0.32 0.11 3/73 9085
/proc/meminfo: memFree=1263752/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=11756 CPUtime=12.57
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 3039 822 0 0 1256 1 0 0 25 0 1 0 56493848 12038144 2164 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 2939 2164 378 142 0 1893 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 11756

[startup+25.5017 s]
/proc/loadavg: 1.26 0.37 0.13 3/73 9085
/proc/meminfo: memFree=1257672/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=16672 CPUtime=25.24
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 4670 822 0 0 2521 3 0 0 25 0 1 0 56493848 17072128 2992 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 4168 2992 378 142 0 3122 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16672

[startup+51.1017 s]
/proc/loadavg: 1.51 0.50 0.17 3/73 9085
/proc/meminfo: memFree=1252552/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=23388 CPUtime=50.61
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 6853 822 0 0 5056 5 0 0 25 0 1 0 56493848 23949312 4150 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 5847 4150 378 142 0 4801 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 23388

[startup+102.307 s]
/proc/loadavg: 1.80 0.75 0.28 3/73 9085
/proc/meminfo: memFree=1243784/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=29248 CPUtime=101.33
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 9012 822 0 0 10126 7 0 0 25 0 1 0 56493848 29949952 5796 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 7312 5796 378 142 0 6266 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 29248

[startup+162.302 s]
/proc/loadavg: 1.93 0.98 0.38 3/73 9085
/proc/meminfo: memFree=1235400/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=32392 CPUtime=160.77
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 10432 822 0 0 16067 10 0 0 25 0 1 0 56493848 33169408 7216 996147200 134512640 135095119 4294956304 18446744073709551615 134643026 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 8098 7216 378 142 0 7052 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 32392

[startup+222.302 s]
/proc/loadavg: 1.97 1.16 0.48 3/73 9085
/proc/meminfo: memFree=1226760/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=43336 CPUtime=220.19
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 13687 822 0 0 22007 12 0 0 25 0 1 0 56493848 44376064 8422 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 10834 8422 378 142 0 9788 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 43336

[startup+282.301 s]
/proc/loadavg: 1.99 1.31 0.57 3/73 9085
/proc/meminfo: memFree=1218120/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=53236 CPUtime=279.63
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 16604 822 0 0 27949 14 0 0 25 0 1 0 56493848 54513664 10314 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 13309 10314 378 142 0 12263 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 53236

[startup+342.302 s]
/proc/loadavg: 1.99 1.43 0.66 3/73 9085
/proc/meminfo: memFree=1214408/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=53236 CPUtime=339.06
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 17016 822 0 0 33891 15 0 0 25 0 1 0 56493848 54513664 10726 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 13309 10726 378 142 0 12263 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 53236

[startup+402.302 s]
/proc/loadavg: 1.99 1.53 0.74 3/73 9085
/proc/meminfo: memFree=1209736/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=54540 CPUtime=398.5
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 17735 822 0 0 39835 15 0 0 25 0 1 0 56493848 55848960 11445 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 13635 11445 378 142 0 12589 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 54540

[startup+462.301 s]
/proc/loadavg: 1.99 1.62 0.82 3/73 9087
/proc/meminfo: memFree=1204424/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=56368 CPUtime=457.93
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 18558 822 0 0 45777 16 0 0 25 0 1 0 56493848 57720832 12268 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 14092 12268 378 142 0 13046 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 56368

[startup+522.302 s]
/proc/loadavg: 1.99 1.68 0.89 3/73 9087
/proc/meminfo: memFree=1199432/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=58204 CPUtime=517.37
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 19366 822 0 0 51720 17 0 0 25 0 1 0 56493848 59600896 13076 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 14551 13076 378 142 0 13505 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 58204

[startup+582.302 s]
/proc/loadavg: 1.99 1.74 0.95 3/73 9087
/proc/meminfo: memFree=1194568/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=59900 CPUtime=576.79
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 20132 822 0 0 57661 18 0 0 25 0 1 0 56493848 61337600 13842 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 14975 13842 378 142 0 13929 0
Current children cumulated CPU time (s) 576.79
Current children cumulated vsize (KiB) 59900

[startup+642.302 s]
/proc/loadavg: 1.99 1.78 1.02 3/73 9087
/proc/meminfo: memFree=1189832/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=77856 CPUtime=636.23
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 24931 822 0 0 63601 22 0 0 25 0 1 0 56493848 79724544 14544 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 19464 14544 378 142 0 18418 0
Current children cumulated CPU time (s) 636.23
Current children cumulated vsize (KiB) 77856

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.87 1.18 3/73 9087
/proc/meminfo: memFree=1172744/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=82436 CPUtime=814.52
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 26949 822 0 0 81427 25 0 0 25 0 1 0 56493848 84414464 16562 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 20609 16562 378 142 0 19563 0
Current children cumulated CPU time (s) 814.52
Current children cumulated vsize (KiB) 82436

[startup+882.303 s]
/proc/loadavg: 1.99 1.89 1.23 3/73 9087
/proc/meminfo: memFree=1169352/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=83864 CPUtime=873.95
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 27596 822 0 0 87369 26 0 0 25 0 1 0 56493848 85876736 17209 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 20966 17209 378 142 0 19920 0
Current children cumulated CPU time (s) 873.95
Current children cumulated vsize (KiB) 83864

[startup+942.302 s]
/proc/loadavg: 1.99 1.91 1.28 3/73 9087
/proc/meminfo: memFree=1155464/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=104200 CPUtime=933.39
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 32950 822 0 0 93311 28 0 0 25 0 1 0 56493848 106700800 20514 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 26050 20514 378 142 0 25004 0
Current children cumulated CPU time (s) 933.39
Current children cumulated vsize (KiB) 104200

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.32 3/73 9093
/proc/meminfo: memFree=1153672/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=104200 CPUtime=992.8
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 33206 822 0 0 99251 29 0 0 25 0 1 0 56493848 106700800 20770 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 26050 20770 378 142 0 25004 0
Current children cumulated CPU time (s) 992.8
Current children cumulated vsize (KiB) 104200

[startup+1062.3 s]
/proc/loadavg: 1.99 1.94 1.36 3/73 9093
/proc/meminfo: memFree=1151560/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=104200 CPUtime=1052.23
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 33455 822 0 0 105194 29 0 0 25 0 1 0 56493848 106700800 21019 996147200 134512640 135095119 4294956304 18446744073709551615 134642962 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 26050 21019 378 142 0 25004 0
Current children cumulated CPU time (s) 1052.23
Current children cumulated vsize (KiB) 104200

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.39 3/73 9093
/proc/meminfo: memFree=1149128/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=104200 CPUtime=1111.66
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 33689 822 0 0 111136 30 0 0 25 0 1 0 56493848 106700800 21253 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 26050 21253 378 142 0 25004 0
Current children cumulated CPU time (s) 1111.66
Current children cumulated vsize (KiB) 104200

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.43 3/73 9093
/proc/meminfo: memFree=1146440/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=104200 CPUtime=1171.1
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 33929 822 0 0 117080 30 0 0 25 0 1 0 56493848 106700800 21493 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 26050 21493 378 142 0 25004 0
Current children cumulated CPU time (s) 1171.1
Current children cumulated vsize (KiB) 104200

[startup+1242.3 s]
/proc/loadavg: 1.99 1.96 1.46 3/73 9093
/proc/meminfo: memFree=1144008/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=104200 CPUtime=1230.53
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 34167 822 0 0 123022 31 0 0 25 0 1 0 56493848 106700800 21731 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 26050 21731 378 142 0 25004 0
Current children cumulated CPU time (s) 1230.53
Current children cumulated vsize (KiB) 104200

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.49 3/73 9093
/proc/meminfo: memFree=1141704/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=104200 CPUtime=1289.97
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 34397 822 0 0 128966 31 0 0 25 0 1 0 56493848 106700800 21961 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 26050 21961 378 142 0 25004 0
Current children cumulated CPU time (s) 1289.97
Current children cumulated vsize (KiB) 104200

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.52 3/73 9093
/proc/meminfo: memFree=1139336/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=104200 CPUtime=1349.39
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 34626 822 0 0 134908 31 0 0 25 0 1 0 56493848 106700800 22190 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 26050 22190 378 142 0 25004 0
Current children cumulated CPU time (s) 1349.39
Current children cumulated vsize (KiB) 104200

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.55 3/73 9093
/proc/meminfo: memFree=1136648/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=104600 CPUtime=1408.83
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 34945 822 0 0 140851 32 0 0 25 0 1 0 56493848 107110400 22509 996147200 134512640 135095119 4294956304 18446744073709551615 134589657 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 26150 22509 378 142 0 25104 0
Current children cumulated CPU time (s) 1408.83
Current children cumulated vsize (KiB) 104600

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.57 3/73 9093
/proc/meminfo: memFree=1133384/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=105524 CPUtime=1468.26
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 35408 822 0 0 146793 33 0 0 25 0 1 0 56493848 108056576 22972 996147200 134512640 135095119 4294956304 18446744073709551615 134643066 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 26381 22972 378 142 0 25335 0
Current children cumulated CPU time (s) 1468.26
Current children cumulated vsize (KiB) 105524

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.60 3/73 9093
/proc/meminfo: memFree=1129928/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=106716 CPUtime=1527.69
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 35892 822 0 0 152735 34 0 0 25 0 1 0 56493848 109277184 23456 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 26679 23456 378 142 0 25633 0
Current children cumulated CPU time (s) 1527.69
Current children cumulated vsize (KiB) 106716

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.62 3/73 9093
/proc/meminfo: memFree=1126792/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=107632 CPUtime=1587.13
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 36367 822 0 0 158678 35 0 0 25 0 1 0 56493848 110215168 23931 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 26908 23931 378 142 0 25862 0
Current children cumulated CPU time (s) 1587.13
Current children cumulated vsize (KiB) 107632

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.64 3/73 9093
/proc/meminfo: memFree=1123528/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=108808 CPUtime=1646.56
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 36849 822 0 0 164620 36 0 0 25 0 1 0 56493848 111419392 24413 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 27202 24413 378 142 0 26156 0
Current children cumulated CPU time (s) 1646.56
Current children cumulated vsize (KiB) 108808

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.66 3/73 9093
/proc/meminfo: memFree=1120072/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=109852 CPUtime=1705.99
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 37342 822 0 0 170563 36 0 0 25 0 1 0 56493848 112488448 24906 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9079/statm: 27463 24906 378 142 0 26417 0
Current children cumulated CPU time (s) 1705.99
Current children cumulated vsize (KiB) 109852

[startup+1782.3 s]
/proc/loadavg: 1.93 1.95 1.67 3/73 9126
/proc/meminfo: memFree=1167176/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=110900 CPUtime=1765.53
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 37820 822 0 0 176515 38 0 0 25 0 1 0 56493848 113561600 25384 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9079/statm: 27725 25384 378 142 0 26679 0
Current children cumulated CPU time (s) 1765.53
Current children cumulated vsize (KiB) 110900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.8 s]
/proc/loadavg: 1.96 1.96 1.68 3/73 9126
/proc/meminfo: memFree=1164552/2055920 swapFree=4192812/4192956
[pid=9079] ppid=9077 vsize=111564 CPUtime=1800.02
/proc/9079/stat : 9079 (pcs.small) R 9077 9079 8803 0 -1 4194304 38086 822 0 0 179963 39 0 0 25 0 1 0 56493848 114241536 25650 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/9079/statm: 27891 25650 378 142 0 26845 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 111564

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): 1816.82
CPU time (s): 1800.05
CPU user time (s): 1799.64
CPU system time (s): 0.414936
CPU usage (%): 99.077
Max. virtual memory (cumulated for all children) (KiB): 111564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.414936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38908
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= 38733

runsolver used 2.50862 second user time and 5.74613 second system time

The end

Launcher Data 

Begin job on node11 at 2009-07-15 23:44:28
IDJOB=2058658
IDBENCH=53511
IDSOLVER=734
FILE ID=node11/2058658-1247694268
PBS_JOBID= 9521287
Free space on /tmp= 66416 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-26/normalized-rand-26-26-325-155-58021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058658-1247694268/watcher-2058658-1247694268 -o /tmp/evaluation-result-2058658-1247694268/solver-2058658-1247694268 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1417328761 HOME/instance-2058658-1247694268.xml

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

MD5SUM BENCH= aae7587067bbd46dd3adcb48f597d43a
RANDOM SEED=1417328761

node11.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		: 3000.274
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		: 3000.274
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:       1272176 kB
Buffers:         73540 kB
Cached:         616932 kB
SwapCached:          0 kB
Active:         187944 kB
Inactive:       524044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1272176 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2288 kB
Writeback:           0 kB
Mapped:          32884 kB
Slab:            57124 kB
Committed_AS:   502856 kB
PageTables:       1812 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= 66416 MiB
End job on node11 at 2009-07-16 00:14:47