Trace number 2091350

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) 1800.09 1807.13

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-20_ext.xml
MD5SUMd1c1178443fa4c2f12b50c79f62b5713
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 benchmark7.39388
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints325
Maximum constraint arity2
Maximum domain size19
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
0.17/0.23	c Seed is 812066616
0.17/0.23	c Constructing HOME/instance-2091350-1247732445.xml  with 6147 constraints
0.17/0.23	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-2091350-1247732445/watcher-2091350-1247732445 -o /tmp/evaluation-result-2091350-1247732445/solver-2091350-1247732445 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 812066616 HOME/instance-2091350-1247732445.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15277
/proc/meminfo: memFree=1315760/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=18576 CPUtime=0
/proc/15277/stat : 15277 (runsolver) R 15275 15277 14779 0 -1 4194368 15 0 0 0 0 0 0 0 23 0 1 0 60311360 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 231962373415 0 0 4096 24578 0 0 0 17 1 0 0
/proc/15277/statm: 4644 284 249 26 0 2626 0

[startup+0.0621101 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15277
/proc/meminfo: memFree=1315760/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=5036 CPUtime=0.04
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 970 822 0 0 4 0 0 0 18 0 1 0 60311360 5156864 579 996147200 134512640 135095119 4294956304 18446744073709551615 7322740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 1259 579 364 142 0 213 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5036

[startup+0.101092 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15277
/proc/meminfo: memFree=1315760/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=5964 CPUtime=0.07
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 1213 822 0 0 7 0 0 0 18 0 1 0 60311360 6107136 822 996147200 134512640 135095119 4294956304 18446744073709551615 134584709 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 1491 823 367 142 0 445 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5964

[startup+0.301041 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15277
/proc/meminfo: memFree=1315760/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=6356 CPUtime=0.27
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 1340 822 0 0 27 0 0 0 19 0 1 0 60311360 6508544 916 996147200 134512640 135095119 4294956304 18446744073709551615 134577772 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 1589 916 378 142 0 543 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6356

[startup+0.701924 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15277
/proc/meminfo: memFree=1315760/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=6356 CPUtime=0.67
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 1348 822 0 0 67 0 0 0 23 0 1 0 60311360 6508544 924 996147200 134512640 135095119 4294956304 18446744073709551615 134554977 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 1589 924 378 142 0 543 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6356

[startup+1.50169 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1313192/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=6612 CPUtime=1.47
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 1427 822 0 0 147 0 0 0 25 0 1 0 60311360 6770688 938 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 1653 938 378 142 0 607 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6612

[startup+3.10124 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1312744/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=7128 CPUtime=3.06
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 1575 822 0 0 306 0 0 0 25 0 1 0 60311360 7299072 1086 996147200 134512640 135095119 4294956304 18446744073709551615 134615457 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 1782 1086 378 142 0 736 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7128

[startup+6.30131 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1310120/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=9328 CPUtime=6.26
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 2255 822 0 0 625 1 0 0 25 0 1 0 60311360 9551872 1508 996147200 134512640 135095119 4294956304 18446744073709551615 134589541 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 2332 1508 378 142 0 1286 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 9328

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1307432/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=11264 CPUtime=12.62
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 2949 822 0 0 1260 2 0 0 25 0 1 0 60311360 11534336 1945 996147200 134512640 135095119 4294956304 18446744073709551615 134607175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 2816 1945 378 142 0 1770 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 11264

[startup+25.5028 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1301800/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=16572 CPUtime=25.37
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 4637 822 0 0 2534 3 0 0 25 0 1 0 60311360 16969728 2830 996147200 134512640 135095119 4294956304 18446744073709551615 134636890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 4143 2830 378 142 0 3097 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 16572

[startup+51.1024 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1294056/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=18668 CPUtime=50.85
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 5638 822 0 0 5081 4 0 0 25 0 1 0 60311360 19116032 3831 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 4667 3831 378 142 0 3621 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 18668

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1278760/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=29820 CPUtime=101.83
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 9064 822 0 0 10176 7 0 0 25 0 1 0 60311360 30535680 5719 996147200 134512640 135095119 4294956304 18446744073709551615 134607138 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 7455 5719 378 142 0 6409 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 29820

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1265704/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=31924 CPUtime=161.56
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 10201 822 0 0 16148 8 0 0 25 0 1 0 60311360 32690176 6856 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 7981 6856 378 142 0 6935 0
Current children cumulated CPU time (s) 161.56
Current children cumulated vsize (KiB) 31924

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1253288/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=42888 CPUtime=221.3
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 13476 822 0 0 22119 11 0 0 25 0 1 0 60311360 43917312 8082 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 10722 8082 378 142 0 9676 0
Current children cumulated CPU time (s) 221.3
Current children cumulated vsize (KiB) 42888

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1240360/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=45516 CPUtime=281.04
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 14587 822 0 0 28092 12 0 0 25 0 1 0 60311360 46608384 9193 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 11379 9193 378 142 0 10333 0
Current children cumulated CPU time (s) 281.04
Current children cumulated vsize (KiB) 45516

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1222952/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=56864 CPUtime=340.78
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 17835 822 0 0 34064 14 0 0 25 0 1 0 60311360 58228736 11416 996147200 134512640 135095119 4294956304 18446744073709551615 134638498 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 14216 11416 378 142 0 13170 0
Current children cumulated CPU time (s) 340.78
Current children cumulated vsize (KiB) 56864

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1213160/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=56864 CPUtime=400.52
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 18236 822 0 0 40037 15 0 0 25 0 1 0 60311360 58228736 11817 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 14216 11817 378 142 0 13170 0
Current children cumulated CPU time (s) 400.52
Current children cumulated vsize (KiB) 56864

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1203112/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=56864 CPUtime=460.26
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 18623 822 0 0 46011 15 0 0 25 0 1 0 60311360 58228736 12204 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 14216 12204 378 142 0 13170 0
Current children cumulated CPU time (s) 460.26
Current children cumulated vsize (KiB) 56864

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1190760/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=58700 CPUtime=520
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 19440 822 0 0 51984 16 0 0 25 0 1 0 60311360 60108800 13021 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 14675 13021 378 142 0 13629 0
Current children cumulated CPU time (s) 520
Current children cumulated vsize (KiB) 58700

[startup+582.302 s]
/proc/loadavg: 2.09 2.03 2.01 3/73 15283
/proc/meminfo: memFree=1178664/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=60404 CPUtime=579.75
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 20226 822 0 0 57957 18 0 0 25 0 1 0 60311360 61853696 13807 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 15101 13807 378 142 0 14055 0
Current children cumulated CPU time (s) 579.75
Current children cumulated vsize (KiB) 60404

[startup+642.301 s]
/proc/loadavg: 1.97 2.01 2.00 3/73 15316
/proc/meminfo: memFree=1429224/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=78628 CPUtime=639.5
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 25116 822 0 0 63929 21 0 0 25 0 1 0 60311360 80515072 14600 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 19657 14600 378 142 0 18611 0
Current children cumulated CPU time (s) 639.5
Current children cumulated vsize (KiB) 78628

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1400296/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=85188 CPUtime=878.63
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 28010 822 0 0 87837 26 0 0 25 0 1 0 60311360 87232512 17494 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 21297 17494 378 142 0 20251 0
Current children cumulated CPU time (s) 878.63
Current children cumulated vsize (KiB) 85188

[startup+942.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1394536/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=86900 CPUtime=938.41
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 28719 822 0 0 93814 27 0 0 25 0 1 0 60311360 88985600 18203 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 21725 18203 378 142 0 20679 0
Current children cumulated CPU time (s) 938.41
Current children cumulated vsize (KiB) 86900

[startup+1002.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 15316
/proc/meminfo: memFree=1389288/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=88348 CPUtime=998.19
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 29347 822 0 0 99791 28 0 0 25 0 1 0 60311360 90468352 18831 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 22087 18831 378 142 0 21041 0
Current children cumulated CPU time (s) 998.19
Current children cumulated vsize (KiB) 88348

[startup+1062.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 15316
/proc/meminfo: memFree=1383720/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=89916 CPUtime=1057.98
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 30021 822 0 0 105768 30 0 0 25 0 1 0 60311360 92073984 19505 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 22479 19505 378 142 0 21433 0
Current children cumulated CPU time (s) 1057.98
Current children cumulated vsize (KiB) 89916

[startup+1122.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1365416/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=112496 CPUtime=1117.75
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 35932 822 0 0 111743 32 0 0 25 0 1 0 60311360 115195904 23367 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 28124 23367 378 142 0 27078 0
Current children cumulated CPU time (s) 1117.75
Current children cumulated vsize (KiB) 112496

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1357224/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=112496 CPUtime=1177.54
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 36187 822 0 0 117721 33 0 0 25 0 1 0 60311360 115195904 23622 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 28124 23622 378 142 0 27078 0
Current children cumulated CPU time (s) 1177.54
Current children cumulated vsize (KiB) 112496

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1354984/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=112496 CPUtime=1237.31
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 36443 822 0 0 123698 33 0 0 25 0 1 0 60311360 115195904 23878 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 28124 23878 378 142 0 27078 0
Current children cumulated CPU time (s) 1237.31
Current children cumulated vsize (KiB) 112496

[startup+1302.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 15316
/proc/meminfo: memFree=1352744/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=112496 CPUtime=1297.09
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 36692 822 0 0 129676 33 0 0 25 0 1 0 60311360 115195904 24127 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 28124 24127 378 142 0 27078 0
Current children cumulated CPU time (s) 1297.09
Current children cumulated vsize (KiB) 112496

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 15316
/proc/meminfo: memFree=1350632/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=112496 CPUtime=1356.87
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 36939 822 0 0 135654 33 0 0 25 0 1 0 60311360 115195904 24374 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 28124 24374 378 142 0 27078 0
Current children cumulated CPU time (s) 1356.87
Current children cumulated vsize (KiB) 112496

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1347368/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=112496 CPUtime=1416.66
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 37184 822 0 0 141632 34 0 0 25 0 1 0 60311360 115195904 24619 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 28124 24619 378 142 0 27078 0
Current children cumulated CPU time (s) 1416.66
Current children cumulated vsize (KiB) 112496

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1344488/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=112496 CPUtime=1476.44
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 37419 822 0 0 147610 34 0 0 25 0 1 0 60311360 115195904 24854 996147200 134512640 135095119 4294956304 18446744073709551615 134643066 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 28124 24854 378 142 0 27078 0
Current children cumulated CPU time (s) 1476.44
Current children cumulated vsize (KiB) 112496

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1341352/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=112496 CPUtime=1536.22
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 37663 822 0 0 153588 34 0 0 25 0 1 0 60311360 115195904 25098 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 28124 25098 378 142 0 27078 0
Current children cumulated CPU time (s) 1536.22
Current children cumulated vsize (KiB) 112496

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1338600/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=112496 CPUtime=1596
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 37896 822 0 0 159566 34 0 0 25 0 1 0 60311360 115195904 25331 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 28124 25331 378 142 0 27078 0
Current children cumulated CPU time (s) 1596
Current children cumulated vsize (KiB) 112496

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1335272/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=112760 CPUtime=1655.78
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 38206 822 0 0 165543 35 0 0 25 0 1 0 60311360 115466240 25641 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 28190 25641 378 142 0 27144 0
Current children cumulated CPU time (s) 1655.78
Current children cumulated vsize (KiB) 112760

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1331368/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=113812 CPUtime=1715.57
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 38691 822 0 0 171521 36 0 0 25 0 1 0 60311360 116543488 26126 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 28453 26126 378 142 0 27407 0
Current children cumulated CPU time (s) 1715.57
Current children cumulated vsize (KiB) 113812

[startup+1782.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/73 15318
/proc/meminfo: memFree=1327144/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=115000 CPUtime=1775.34
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 39216 822 0 0 177497 37 0 0 25 0 1 0 60311360 117760000 26651 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 28750 26651 378 142 0 27704 0
Current children cumulated CPU time (s) 1775.34
Current children cumulated vsize (KiB) 115000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.1 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 15318
/proc/meminfo: memFree=1325480/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=148164 CPUtime=1800.05
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 47605 822 0 0 179963 42 0 0 25 0 1 0 60311360 151719936 26847 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 37041 26847 378 142 0 35995 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 148164

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

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

[startup+1807.1 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 15318
/proc/meminfo: memFree=1325480/2055920 swapFree=4192812/4192956
[pid=15277] ppid=15275 vsize=148164 CPUtime=1800.05
/proc/15277/stat : 15277 (pcs.small) R 15275 15277 14779 0 -1 4194304 47605 822 0 0 179963 42 0 0 25 0 1 0 60311360 151719936 26847 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15277/statm: 37041 26847 378 142 0 35995 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 148164

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.13
CPU time (s): 1800.09
CPU user time (s): 1799.64
CPU system time (s): 0.45393
CPU usage (%): 99.6107
Max. virtual memory (cumulated for all children) (KiB): 180936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.45393
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48427
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= 23904

runsolver used 1.45078 second user time and 5.13422 second system time

The end

Launcher Data 

Begin job on node16 at 2009-07-16 10:20:45
IDJOB=2091350
IDBENCH=60047
IDSOLVER=734
FILE ID=node16/2091350-1247732445
PBS_JOBID= 9521638
Free space on /tmp= 66412 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-20_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091350-1247732445/watcher-2091350-1247732445 -o /tmp/evaluation-result-2091350-1247732445/solver-2091350-1247732445 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 812066616 HOME/instance-2091350-1247732445.xml

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

MD5SUM BENCH= d1c1178443fa4c2f12b50c79f62b5713
RANDOM SEED=812066616

node16.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		: 3000.231
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		: 3000.231
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:       1316304 kB
Buffers:         76996 kB
Cached:         401792 kB
SwapCached:          0 kB
Active:         241856 kB
Inactive:       428364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1316304 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2288 kB
Writeback:           0 kB
Mapped:         202976 kB
Slab:            54556 kB
Committed_AS:   670728 kB
PageTables:       2140 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= 66412 MiB
End job on node16 at 2009-07-16 10:50:54