Trace number 2058669

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 1816.92

General information on the benchmark

Namecsp/rand-2-26/
normalized-rand-26-26-325-155-61021_ext.xml
MD5SUM7e6a9f70634568dedad3cbac85bcc871
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 benchmark71.1402
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 1867352740
0.00/0.02	c Constructing HOME/instance-2058669-1247694268.xml  with 8439 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-2058669-1247694268/watcher-2058669-1247694268 -o /tmp/evaluation-result-2058669-1247694268/solver-2058669-1247694268 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1867352740 HOME/instance-2058669-1247694268.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: 0.72 0.20 0.07 4/72 7798
/proc/meminfo: memFree=1382400/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=5356 CPUtime=0
/proc/7798/stat : 7798 (pcssolve) R 7796 7798 7405 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 56489665 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 227607636639 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/7798/statm: 1339 241 200 169 0 50 0
[pid=7799] ppid=7798 vsize=3676 CPUtime=0
/proc/7799/stat : 7799 (fgrep) R 7798 7798 7405 0 -1 4194304 148 0 0 0 0 0 0 0 22 0 1 0 56489666 3764224 115 996147200 4194304 4274172 548682068976 18446744073709551615 227607806034 0 0 4096 0 0 0 0 17 1 0 0
/proc/7799/statm: 919 115 87 19 0 43 0
[pid=7800] ppid=7798 vsize=5356 CPUtime=0
/proc/7800/stat : 7800 (pcssolve) R 7798 7798 7405 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 56489666 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 227607636639 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/7800/statm: 1339 241 200 169 0 50 0

[startup+0.102807 s]
/proc/loadavg: 0.72 0.20 0.07 4/72 7798
/proc/meminfo: memFree=1382400/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=5696 CPUtime=0.08
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 1137 822 0 0 8 0 0 0 24 0 1 0 56489665 5832704 746 996147200 134512640 135095119 4294956304 18446744073709551615 134741438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 1424 746 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.20182 s]
/proc/loadavg: 0.72 0.20 0.07 4/72 7798
/proc/meminfo: memFree=1382400/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=7496 CPUtime=0.17
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 1613 822 0 0 17 0 0 0 25 0 1 0 56489665 7675904 1124 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 1874 1124 378 142 0 828 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 7496

[startup+0.301829 s]
/proc/loadavg: 0.72 0.20 0.07 4/72 7798
/proc/meminfo: memFree=1382400/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=7496 CPUtime=0.27
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 1615 822 0 0 27 0 0 0 25 0 1 0 56489665 7675904 1126 996147200 134512640 135095119 4294956304 18446744073709551615 134642931 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 1874 1126 378 142 0 828 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7496

[startup+0.701877 s]
/proc/loadavg: 0.72 0.20 0.07 4/72 7798
/proc/meminfo: memFree=1382400/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=7496 CPUtime=0.67
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 1624 822 0 0 67 0 0 0 25 0 1 0 56489665 7675904 1135 996147200 134512640 135095119 4294956304 18446744073709551615 134578949 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 1874 1135 378 142 0 828 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7496

[startup+1.50197 s]
/proc/loadavg: 0.72 0.20 0.07 3/73 7804
/proc/meminfo: memFree=1379000/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=7496 CPUtime=1.46
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 1641 822 0 0 146 0 0 0 25 0 1 0 56489665 7675904 1152 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 1874 1152 378 142 0 828 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7496

[startup+3.10116 s]
/proc/loadavg: 0.72 0.20 0.07 3/73 7804
/proc/meminfo: memFree=1378552/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=8524 CPUtime=3.05
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 1812 822 0 0 305 0 0 0 25 0 1 0 56489665 8728576 1323 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 2131 1323 378 142 0 1085 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8524

[startup+6.30252 s]
/proc/loadavg: 0.83 0.23 0.08 3/73 7804
/proc/meminfo: memFree=1375688/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=9428 CPUtime=6.23
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 2194 822 0 0 622 1 0 0 25 0 1 0 56489665 9654272 1576 996147200 134512640 135095119 4294956304 18446744073709551615 134589541 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 2357 1576 378 142 0 1311 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9428

[startup+12.7013 s]
/proc/loadavg: 0.92 0.26 0.09 3/73 7804
/proc/meminfo: memFree=1370576/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=11624 CPUtime=12.56
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 3013 822 0 0 1255 1 0 0 25 0 1 0 56489665 11902976 2138 996147200 134512640 135095119 4294956304 18446744073709551615 134643035 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 2906 2138 378 142 0 1860 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11624

[startup+25.5017 s]
/proc/loadavg: 1.16 0.34 0.12 3/73 7804
/proc/meminfo: memFree=1363536/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=16668 CPUtime=25.24
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 4664 822 0 0 2521 3 0 0 25 0 1 0 56489665 17068032 2986 996147200 134512640 135095119 4294956304 18446744073709551615 134643033 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 4167 2986 378 142 0 3121 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16668

[startup+51.1017 s]
/proc/loadavg: 1.44 0.47 0.16 3/73 7804
/proc/meminfo: memFree=1354448/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=23384 CPUtime=50.61
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 6827 822 0 0 5055 6 0 0 25 0 1 0 56489665 23945216 4124 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 5846 4124 378 142 0 4800 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 23384

[startup+102.302 s]
/proc/loadavg: 1.76 0.71 0.26 3/73 7804
/proc/meminfo: memFree=1341072/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=29108 CPUtime=101.33
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 8959 822 0 0 10125 8 0 0 25 0 1 0 56489665 29806592 5743 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 7277 5743 378 142 0 6231 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 29108

[startup+162.302 s]
/proc/loadavg: 1.91 0.94 0.36 3/73 7804
/proc/meminfo: memFree=1329616/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=32248 CPUtime=160.78
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 10379 822 0 0 16067 11 0 0 25 0 1 0 56489665 33021952 7163 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 8062 7163 378 142 0 7016 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 32248

[startup+222.306 s]
/proc/loadavg: 1.96 1.13 0.46 3/73 7804
/proc/meminfo: memFree=1319888/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=43172 CPUtime=220.22
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 13635 822 0 0 22008 14 0 0 25 0 1 0 56489665 44208128 8370 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 10793 8370 378 142 0 9747 0
Current children cumulated CPU time (s) 220.22
Current children cumulated vsize (KiB) 43172

[startup+282.301 s]
/proc/loadavg: 1.98 1.29 0.56 3/73 7804
/proc/meminfo: memFree=1304912/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=53204 CPUtime=279.65
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 16599 822 0 0 27950 15 0 0 25 0 1 0 56489665 54480896 10309 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 13301 10309 378 142 0 12255 0
Current children cumulated CPU time (s) 279.65
Current children cumulated vsize (KiB) 53204

[startup+342.301 s]
/proc/loadavg: 1.99 1.41 0.64 3/73 7804
/proc/meminfo: memFree=1301456/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=53204 CPUtime=339.09
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 17015 822 0 0 33893 16 0 0 25 0 1 0 56489665 54480896 10725 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 13301 10725 378 142 0 12255 0
Current children cumulated CPU time (s) 339.09
Current children cumulated vsize (KiB) 53204

[startup+402.301 s]
/proc/loadavg: 1.99 1.52 0.73 3/73 7804
/proc/meminfo: memFree=1295632/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=54520 CPUtime=398.53
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 17716 822 0 0 39835 18 0 0 25 0 1 0 56489665 55828480 11426 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 13630 11426 378 142 0 12584 0
Current children cumulated CPU time (s) 398.53
Current children cumulated vsize (KiB) 54520

[startup+462.301 s]
/proc/loadavg: 1.99 1.60 0.80 3/73 7806
/proc/meminfo: memFree=1288656/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=56348 CPUtime=457.96
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 18559 822 0 0 45777 19 0 0 25 0 1 0 56489665 57700352 12269 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 14087 12269 378 142 0 13041 0
Current children cumulated CPU time (s) 457.96
Current children cumulated vsize (KiB) 56348

[startup+522.301 s]
/proc/loadavg: 1.99 1.67 0.87 3/73 7806
/proc/meminfo: memFree=1282448/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=58040 CPUtime=517.4
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 19334 822 0 0 51720 20 0 0 25 0 1 0 56489665 59432960 13044 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 14510 13044 378 142 0 13464 0
Current children cumulated CPU time (s) 517.4
Current children cumulated vsize (KiB) 58040

[startup+582.302 s]
/proc/loadavg: 1.99 1.73 0.94 3/73 7806
/proc/meminfo: memFree=1276240/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=59888 CPUtime=576.84
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 20108 822 0 0 57663 21 0 0 25 0 1 0 56489665 61325312 13818 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 14972 13818 378 142 0 13926 0
Current children cumulated CPU time (s) 576.84
Current children cumulated vsize (KiB) 59888

[startup+642.302 s]
/proc/loadavg: 1.99 1.78 1.01 3/73 7806
/proc/meminfo: memFree=1270416/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=77848 CPUtime=636.28

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.87 1.17 3/73 7806
/proc/meminfo: memFree=1254096/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=82168 CPUtime=814.6
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 26875 822 0 0 81432 28 0 0 25 0 1 0 56489665 84140032 16488 996147200 134512640 135095119 4294956304 18446744073709551615 134643043 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 20542 16488 378 142 0 19496 0
Current children cumulated CPU time (s) 814.6
Current children cumulated vsize (KiB) 82168

[startup+882.307 s]
/proc/loadavg: 1.99 1.89 1.22 3/73 7806
/proc/meminfo: memFree=1237584/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=83608 CPUtime=874.04
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 27496 822 0 0 87375 29 0 0 25 0 1 0 56489665 85614592 17109 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 20902 17109 378 142 0 19856 0
Current children cumulated CPU time (s) 874.04
Current children cumulated vsize (KiB) 83608

[startup+942.302 s]
/proc/loadavg: 1.99 1.91 1.27 3/73 7806
/proc/meminfo: memFree=1223120/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=104072 CPUtime=933.47
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 32888 822 0 0 93316 31 0 0 25 0 1 0 56489665 106569728 20452 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 26018 20452 378 142 0 24972 0
Current children cumulated CPU time (s) 933.47
Current children cumulated vsize (KiB) 104072

[startup+1002.3 s]
/proc/loadavg: 2.14 1.95 1.32 3/73 7812
/proc/meminfo: memFree=1221008/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=104072 CPUtime=992.9
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 33144 822 0 0 99258 32 0 0 25 0 1 0 56489665 106569728 20708 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 26018 20708 378 142 0 24972 0
Current children cumulated CPU time (s) 992.9
Current children cumulated vsize (KiB) 104072

[startup+1062.3 s]
/proc/loadavg: 2.05 1.96 1.36 3/73 7812
/proc/meminfo: memFree=1218960/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=104072 CPUtime=1052.33
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 33395 822 0 0 105201 32 0 0 25 0 1 0 56489665 106569728 20959 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 26018 20959 378 142 0 24972 0
Current children cumulated CPU time (s) 1052.33
Current children cumulated vsize (KiB) 104072

[startup+1122.3 s]
/proc/loadavg: 2.02 1.97 1.40 3/73 7812
/proc/meminfo: memFree=1216976/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=104072 CPUtime=1111.77
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 33639 822 0 0 111144 33 0 0 25 0 1 0 56489665 106569728 21203 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 26018 21203 378 142 0 24972 0
Current children cumulated CPU time (s) 1111.77
Current children cumulated vsize (KiB) 104072

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.43 3/73 7812
/proc/meminfo: memFree=1215056/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=104072 CPUtime=1171.21
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 33883 822 0 0 117088 33 0 0 25 0 1 0 56489665 106569728 21447 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 26018 21447 378 142 0 24972 0
Current children cumulated CPU time (s) 1171.21
Current children cumulated vsize (KiB) 104072

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.47 3/73 7812
/proc/meminfo: memFree=1213008/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=104072 CPUtime=1230.64
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 34116 822 0 0 123031 33 0 0 25 0 1 0 56489665 106569728 21680 996147200 134512640 135095119 4294956304 18446744073709551615 134643000 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 26018 21680 378 142 0 24972 0
Current children cumulated CPU time (s) 1230.64
Current children cumulated vsize (KiB) 104072

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.50 3/73 7812
/proc/meminfo: memFree=1211088/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=104072 CPUtime=1290.08
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 34342 822 0 0 128975 33 0 0 25 0 1 0 56489665 106569728 21906 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 26018 21906 378 142 0 24972 0
Current children cumulated CPU time (s) 1290.08
Current children cumulated vsize (KiB) 104072

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.52 3/73 7812
/proc/meminfo: memFree=1209040/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=104072 CPUtime=1349.52
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 34563 822 0 0 134918 34 0 0 25 0 1 0 56489665 106569728 22127 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 26018 22127 378 142 0 24972 0
Current children cumulated CPU time (s) 1349.52
Current children cumulated vsize (KiB) 104072

[startup+1422.3 s]
/proc/loadavg: 2.00 1.97 1.55 3/73 7812
/proc/meminfo: memFree=1205968/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=104464 CPUtime=1408.96
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 34863 822 0 0 140862 34 0 0 25 0 1 0 56489665 106971136 22427 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 26116 22427 378 142 0 25070 0
Current children cumulated CPU time (s) 1408.96
Current children cumulated vsize (KiB) 104464

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.58 3/73 7812
/proc/meminfo: memFree=1202256/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=105248 CPUtime=1468.41
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 35301 822 0 0 146806 35 0 0 25 0 1 0 56489665 107773952 22865 996147200 134512640 135095119 4294956304 18446744073709551615 134589579 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 26312 22865 378 142 0 25266 0
Current children cumulated CPU time (s) 1468.41
Current children cumulated vsize (KiB) 105248

[startup+1542.31 s]
/proc/loadavg: 2.00 1.97 1.60 3/73 7812
/proc/meminfo: memFree=1198352/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=106300 CPUtime=1527.85
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 35758 822 0 0 152749 36 0 0 25 0 1 0 56489665 108851200 23322 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 26575 23322 378 142 0 25529 0
Current children cumulated CPU time (s) 1527.85
Current children cumulated vsize (KiB) 106300

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.62 3/73 7812
/proc/meminfo: memFree=1194512/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=107352 CPUtime=1587.28
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 36235 822 0 0 158692 36 0 0 25 0 1 0 56489665 109928448 23799 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 26838 23799 378 142 0 25792 0
Current children cumulated CPU time (s) 1587.28
Current children cumulated vsize (KiB) 107352

[startup+1662.3 s]
/proc/loadavg: 2.00 1.97 1.64 3/73 7812
/proc/meminfo: memFree=1190672/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=108400 CPUtime=1646.73
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 36686 822 0 0 164636 37 0 0 25 0 1 0 56489665 111001600 24250 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 27100 24250 378 142 0 26054 0
Current children cumulated CPU time (s) 1646.73
Current children cumulated vsize (KiB) 108400

[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.66 3/73 7812
/proc/meminfo: memFree=1186960/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=109320 CPUtime=1706.16
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 37150 822 0 0 170579 37 0 0 25 0 1 0 56489665 111943680 24714 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 27330 24714 378 142 0 26284 0
Current children cumulated CPU time (s) 1706.16
Current children cumulated vsize (KiB) 109320

[startup+1782.3 s]
/proc/loadavg: 2.00 1.97 1.68 3/73 7812
/proc/meminfo: memFree=1183056/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=110356 CPUtime=1765.6
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 37608 822 0 0 176522 38 0 0 25 0 1 0 56489665 113004544 25172 996147200 134512640 135095119 4294956304 18446744073709551615 134617024 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 27589 25172 378 142 0 26543 0
Current children cumulated CPU time (s) 1765.6
Current children cumulated vsize (KiB) 110356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.9 s]
/proc/loadavg: 2.01 1.97 1.69 3/73 8069
/proc/meminfo: memFree=1279752/2055920 swapFree=4192812/4192956
[pid=7798] ppid=7796 vsize=111016 CPUtime=1800.02
/proc/7798/stat : 7798 (pcs.small) R 7796 7798 7405 0 -1 4194304 37893 822 0 0 179961 41 0 0 25 0 1 0 56489665 113680384 25457 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7798/statm: 27754 25457 378 142 0 26708 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 111016

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): 1816.92
CPU time (s): 1800.05
CPU user time (s): 1799.61
CPU system time (s): 0.438933
CPU usage (%): 99.0715
Max. virtual memory (cumulated for all children) (KiB): 112268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.61
system time used= 0.438933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38715
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= 37678

runsolver used 2.52062 second user time and 5.71013 second system time

The end

Launcher Data 

Begin job on node66 at 2009-07-15 23:44:28
IDJOB=2058669
IDBENCH=53512
IDSOLVER=734
FILE ID=node66/2058669-1247694268
PBS_JOBID= 9521183
Free space on /tmp= 66256 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-26/normalized-rand-26-26-325-155-61021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058669-1247694268/watcher-2058669-1247694268 -o /tmp/evaluation-result-2058669-1247694268/solver-2058669-1247694268 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1867352740 HOME/instance-2058669-1247694268.xml

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

MD5SUM BENCH= 7e6a9f70634568dedad3cbac85bcc871
RANDOM SEED=1867352740

node66.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		: 3000.214
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		: 3000.214
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:       1382880 kB
Buffers:         71812 kB
Cached:         500000 kB
SwapCached:          0 kB
Active:         204544 kB
Inactive:       386080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1382880 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4392 kB
Writeback:           0 kB
Mapped:          30204 kB
Slab:            67948 kB
Committed_AS:   470096 kB
PageTables:       1680 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= 66256 MiB
End job on node66 at 2009-07-16 00:14:47