Trace number 198553

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, and are wall clock time (not CPU 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
CSPtoSAT+minisat 0.3? (TO) 1800.1 1807.35

General information on the benchmark

Namepigeons/
pigeons-50.xml
MD5SUM12147b726cdc62e4a1c95be8697eb0dc
Bench Category2-ARY-INT (binary constraints in intension)
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 constraints1225
Maximum constraint arity2
Maximum domain size49
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1225
Global constraints used (with number of constraints)

Solver Data (download as text)

0.01	c This is CSPtoSAT+minisat version 0.3
0.01	c (c) 2006 roussel@cril.univ-artois.fr
0.01	
0.01	c This solver internally uses a modified version of MiniSat2 version 061112
0.01	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.01	
0.01	c parsing...
0.08	c ...done
0.08	c #SATvar=7252 #SATclauses=14350 #CSPpredicates=1225

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node62/watcher-198553-1168053604 -o ROOT/results/node62/solver-198553-1168053604 -C 1800 -M 900 /tmp/evaluation/198553-1168053604/CSPtoSAT+minisat /tmp/evaluation/198553-1168053604/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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

/proc/loadavg: 0.87 1.69 1.83 4/69 31429
/proc/meminfo: memFree=1246328/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=496 CPUtime=0
/proc/31428/stat : 31428 (CSPtoSAT+minisa) D 31425 31428 30583 0 -1 4194304 51 0 0 0 0 0 0 0 18 0 1 0 153759998 507904 36 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 8106788 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/31428/statm: 124 36 29 52 0 19 0

[startup+0.103549 s]
/proc/loadavg: 0.87 1.69 1.83 4/69 31429
/proc/meminfo: memFree=1246328/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=7980 CPUtime=0.09
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1153 0 0 0 9 0 0 0 18 0 1 0 153759998 8171520 1095 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 9417088 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 1995 1095 720 52 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7980

[startup+0.511636 s]
/proc/loadavg: 0.87 1.69 1.83 4/69 31429
/proc/meminfo: memFree=1246328/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=8116 CPUtime=0.49
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1170 0 0 0 49 0 0 0 22 0 1 0 153759998 8310784 1112 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671177 0 0 4096 0 0 0 0 17 0 0 0
/proc/31428/statm: 2029 1112 720 52 0 397 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 8116

[startup+1.3328 s]
/proc/loadavg: 0.88 1.68 1.82 3/73 31448
/proc/meminfo: memFree=1232664/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=8248 CPUtime=1.31
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1199 0 0 0 131 0 0 0 25 0 1 0 153759998 8445952 1141 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2062 1141 720 52 0 430 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8248

[startup+2.97012 s]
/proc/loadavg: 0.88 1.68 1.82 3/73 31448
/proc/meminfo: memFree=1232472/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=8380 CPUtime=2.94
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1248 0 0 0 294 0 0 0 25 0 1 0 153759998 8581120 1190 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678260 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2095 1190 720 52 0 463 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 8380

[startup+6.25477 s]
/proc/loadavg: 0.97 1.68 1.82 3/73 31448
/proc/meminfo: memFree=1231832/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=8776 CPUtime=6.21
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1342 0 0 0 621 0 0 0 25 0 1 0 153759998 8986624 1284 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665620 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2194 1284 720 52 0 562 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 8776

[startup+12.718 s]
/proc/loadavg: 1.05 1.69 1.82 3/73 31448
/proc/meminfo: memFree=1231128/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=9052 CPUtime=12.64
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1393 0 0 0 1264 0 0 0 25 0 1 0 153759998 9269248 1335 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687572 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2263 1335 720 52 0 631 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 9052

[startup+25.5406 s]
/proc/loadavg: 1.19 1.70 1.82 3/73 31448
/proc/meminfo: memFree=1230488/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=9052 CPUtime=25.41
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1417 0 0 0 2541 0 0 0 25 0 1 0 153759998 9269248 1359 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2263 1359 720 52 0 631 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 9052

[startup+51.1826 s]
/proc/loadavg: 1.51 1.72 1.83 3/73 31448
/proc/meminfo: memFree=1229144/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=9332 CPUtime=50.96
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1457 0 0 0 5096 0 0 0 25 0 1 0 153759998 9555968 1399 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2333 1399 720 52 0 701 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 9332

[startup+102.464 s]
/proc/loadavg: 1.79 1.77 1.83 3/73 31448
/proc/meminfo: memFree=1226840/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=9332 CPUtime=102.05
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1470 0 0 0 10204 1 0 0 25 0 1 0 153759998 9555968 1412 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687408 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2333 1412 720 52 0 701 0
Current children cumulated CPU time (s) 102.05
Current children cumulated vsize (KiB) 9332

[startup+162.465 s]
/proc/loadavg: 1.92 1.81 1.84 3/73 31448
/proc/meminfo: memFree=1224344/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=9332 CPUtime=161.82
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1486 0 0 0 16181 1 0 0 25 0 1 0 153759998 9555968 1428 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687566 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2333 1428 720 52 0 701 0
Current children cumulated CPU time (s) 161.82
Current children cumulated vsize (KiB) 9332

[startup+222.467 s]
/proc/loadavg: 1.97 1.84 1.84 3/73 31448
/proc/meminfo: memFree=1222104/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=9464 CPUtime=221.58
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1500 0 0 0 22157 1 0 0 25 0 1 0 153759998 9691136 1442 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687582 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2366 1442 720 52 0 734 0
Current children cumulated CPU time (s) 221.58
Current children cumulated vsize (KiB) 9464

[startup+282.566 s]
/proc/loadavg: 1.99 1.86 1.85 3/73 31448
/proc/meminfo: memFree=1220120/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=9464 CPUtime=281.45
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1515 0 0 0 28144 1 0 0 25 0 1 0 153759998 9691136 1457 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2366 1457 720 52 0 734 0
Current children cumulated CPU time (s) 281.45
Current children cumulated vsize (KiB) 9464

[startup+342.658 s]
/proc/loadavg: 1.99 1.89 1.85 3/73 31448
/proc/meminfo: memFree=1219992/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=9596 CPUtime=341.3
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1528 0 0 0 34129 1 0 0 25 0 1 0 153759998 9826304 1470 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687642 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2399 1470 720 52 0 767 0
Current children cumulated CPU time (s) 341.3
Current children cumulated vsize (KiB) 9596

[startup+402.752 s]
/proc/loadavg: 1.99 1.90 1.86 3/73 31448
/proc/meminfo: memFree=1219864/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=9596 CPUtime=401.15
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1539 0 0 0 40114 1 0 0 25 0 1 0 153759998 9826304 1481 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2399 1481 720 52 0 767 0
Current children cumulated CPU time (s) 401.15
Current children cumulated vsize (KiB) 9596

[startup+462.85 s]
/proc/loadavg: 1.99 1.92 1.87 3/73 31448
/proc/meminfo: memFree=1219864/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=9596 CPUtime=461.02
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1549 0 0 0 46100 2 0 0 25 0 1 0 153759998 9826304 1491 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687420 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2399 1491 720 52 0 767 0
Current children cumulated CPU time (s) 461.02
Current children cumulated vsize (KiB) 9596

[startup+522.942 s]
/proc/loadavg: 1.99 1.93 1.87 3/73 31448
/proc/meminfo: memFree=1219800/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=9596 CPUtime=520.87
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1559 0 0 0 52085 2 0 0 25 0 1 0 153759998 9826304 1501 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2399 1501 720 52 0 767 0
Current children cumulated CPU time (s) 520.87
Current children cumulated vsize (KiB) 9596

[startup+583.034 s]
/proc/loadavg: 1.99 1.94 1.88 3/73 31448
/proc/meminfo: memFree=1219736/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=9728 CPUtime=580.72
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1569 0 0 0 58070 2 0 0 25 0 1 0 153759998 9961472 1511 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2432 1511 720 52 0 800 0
Current children cumulated CPU time (s) 580.72
Current children cumulated vsize (KiB) 9728

[startup+643.128 s]
/proc/loadavg: 1.99 1.95 1.88 3/73 31448
/proc/meminfo: memFree=1219672/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=9728 CPUtime=640.57
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1579 0 0 0 64055 2 0 0 25 0 1 0 153759998 9961472 1521 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2432 1521 720 52 0 800 0
Current children cumulated CPU time (s) 640.57
Current children cumulated vsize (KiB) 9728

[startup+703.224 s]
/proc/loadavg: 1.99 1.95 1.89 3/73 31448
/proc/meminfo: memFree=1219544/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=9892 CPUtime=700.44
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1607 0 0 0 70041 3 0 0 25 0 1 0 153759998 10129408 1549 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2473 1549 720 52 0 841 0
Current children cumulated CPU time (s) 700.44
Current children cumulated vsize (KiB) 9892

[startup+763.322 s]
/proc/loadavg: 1.99 1.96 1.90 3/73 31448
/proc/meminfo: memFree=1219544/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=9892 CPUtime=760.3
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1607 0 0 0 76027 3 0 0 25 0 1 0 153759998 10129408 1549 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687405 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2473 1549 720 52 0 841 0
Current children cumulated CPU time (s) 760.3
Current children cumulated vsize (KiB) 9892

[startup+823.422 s]
/proc/loadavg: 1.99 1.97 1.90 3/73 31448
/proc/meminfo: memFree=1219480/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=9892 CPUtime=820.15
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1608 0 0 0 82012 3 0 0 25 0 1 0 153759998 10129408 1550 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687652 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2473 1550 720 52 0 841 0
Current children cumulated CPU time (s) 820.15
Current children cumulated vsize (KiB) 9892

[startup+883.524 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 31448
/proc/meminfo: memFree=1219480/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=9892 CPUtime=880.01
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1613 0 0 0 87998 3 0 0 25 0 1 0 153759998 10129408 1555 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2473 1555 720 52 0 841 0
Current children cumulated CPU time (s) 880.01
Current children cumulated vsize (KiB) 9892

[startup+943.621 s]
/proc/loadavg: 2.04 1.99 1.91 3/73 31448
/proc/meminfo: memFree=1219416/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=9892 CPUtime=939.87
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1622 0 0 0 93984 3 0 0 25 0 1 0 153759998 10129408 1564 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2473 1564 720 52 0 841 0
Current children cumulated CPU time (s) 939.87
Current children cumulated vsize (KiB) 9892

[startup+1003.71 s]
/proc/loadavg: 2.01 1.99 1.91 3/73 31448
/proc/meminfo: memFree=1219352/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=10024 CPUtime=999.72
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1629 0 0 0 99969 3 0 0 25 0 1 0 153759998 10264576 1571 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687429 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2506 1571 720 52 0 874 0
Current children cumulated CPU time (s) 999.72
Current children cumulated vsize (KiB) 10024

[startup+1063.81 s]
/proc/loadavg: 2.00 1.99 1.91 3/73 31448
/proc/meminfo: memFree=1219352/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=10024 CPUtime=1059.59
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1637 0 0 0 105955 4 0 0 25 0 1 0 153759998 10264576 1579 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668756 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2506 1579 720 52 0 874 0
Current children cumulated CPU time (s) 1059.59
Current children cumulated vsize (KiB) 10024

[startup+1123.9 s]
/proc/loadavg: 2.06 2.00 1.92 3/73 31448
/proc/meminfo: memFree=1219288/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=10024 CPUtime=1119.43
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1644 0 0 0 111939 4 0 0 25 0 1 0 153759998 10264576 1586 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2506 1586 720 52 0 874 0
Current children cumulated CPU time (s) 1119.43
Current children cumulated vsize (KiB) 10024

[startup+1184 s]
/proc/loadavg: 2.02 2.00 1.92 3/73 31448
/proc/meminfo: memFree=1219224/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=10024 CPUtime=1179.29
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1652 0 0 0 117925 4 0 0 25 0 1 0 153759998 10264576 1594 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2506 1594 720 52 0 874 0
Current children cumulated CPU time (s) 1179.29
Current children cumulated vsize (KiB) 10024

[startup+1244.1 s]
/proc/loadavg: 2.01 2.00 1.92 3/73 31448
/proc/meminfo: memFree=1219160/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=10024 CPUtime=1239.14
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1659 0 0 0 123910 4 0 0 25 0 1 0 153759998 10264576 1601 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687523 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2506 1601 720 52 0 874 0
Current children cumulated CPU time (s) 1239.14
Current children cumulated vsize (KiB) 10024

[startup+1304.19 s]
/proc/loadavg: 2.07 2.02 1.93 3/73 31448
/proc/meminfo: memFree=1219096/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=10156 CPUtime=1299
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1667 0 0 0 129895 5 0 0 25 0 1 0 153759998 10399744 1609 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687281 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2539 1609 720 52 0 907 0
Current children cumulated CPU time (s) 1299
Current children cumulated vsize (KiB) 10156

[startup+1364.29 s]
/proc/loadavg: 2.02 2.01 1.93 3/73 31448
/proc/meminfo: memFree=1219096/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=10156 CPUtime=1358.84
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1674 0 0 0 135879 5 0 0 25 0 1 0 153759998 10399744 1616 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687516 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2539 1616 720 52 0 907 0
Current children cumulated CPU time (s) 1358.84
Current children cumulated vsize (KiB) 10156

[startup+1424.38 s]
/proc/loadavg: 2.01 2.00 1.93 3/73 31448
/proc/meminfo: memFree=1219032/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=10156 CPUtime=1418.69
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1681 0 0 0 141864 5 0 0 25 0 1 0 153759998 10399744 1623 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687509 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2539 1623 720 52 0 907 0
Current children cumulated CPU time (s) 1418.69
Current children cumulated vsize (KiB) 10156

[startup+1484.48 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 31448
/proc/meminfo: memFree=1219032/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=10156 CPUtime=1478.54
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1688 0 0 0 147849 5 0 0 25 0 1 0 153759998 10399744 1630 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687516 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2539 1630 720 52 0 907 0
Current children cumulated CPU time (s) 1478.54
Current children cumulated vsize (KiB) 10156

[startup+1544.48 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 31448
/proc/meminfo: memFree=1218968/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=10156 CPUtime=1538.29
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1694 0 0 0 153823 6 0 0 25 0 1 0 153759998 10399744 1636 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2539 1636 720 52 0 907 0
Current children cumulated CPU time (s) 1538.29
Current children cumulated vsize (KiB) 10156

[startup+1604.58 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 31448
/proc/meminfo: memFree=1218904/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=10288 CPUtime=1598.15
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1701 0 0 0 159809 6 0 0 25 0 1 0 153759998 10534912 1643 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687531 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2572 1643 720 52 0 940 0
Current children cumulated CPU time (s) 1598.15
Current children cumulated vsize (KiB) 10288

[startup+1664.68 s]
/proc/loadavg: 2.04 2.01 1.93 3/73 31448
/proc/meminfo: memFree=1218840/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=10288 CPUtime=1658
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1707 0 0 0 165794 6 0 0 25 0 1 0 153759998 10534912 1649 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2572 1649 720 52 0 940 0
Current children cumulated CPU time (s) 1658
Current children cumulated vsize (KiB) 10288

[startup+1724.77 s]
/proc/loadavg: 2.01 2.01 1.93 3/73 31448
/proc/meminfo: memFree=1218840/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=10288 CPUtime=1717.86
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1714 0 0 0 171779 7 0 0 25 0 1 0 153759998 10534912 1656 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2572 1656 720 52 0 940 0
Current children cumulated CPU time (s) 1717.86
Current children cumulated vsize (KiB) 10288

[startup+1784.78 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 31448
/proc/meminfo: memFree=1218776/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=10288 CPUtime=1777.61
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1719 0 0 0 177754 7 0 0 25 0 1 0 153759998 10534912 1661 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687644 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2572 1661 720 52 0 940 0
Current children cumulated CPU time (s) 1777.61
Current children cumulated vsize (KiB) 10288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.35 s]
/proc/loadavg: 2.00 2.00 1.93 4/73 31448
/proc/meminfo: memFree=1218776/2055920 swapFree=4192812/4192956
[pid=31428] ppid=31425 vsize=10288 CPUtime=1800.08
/proc/31428/stat : 31428 (CSPtoSAT+minisa) R 31425 31428 30583 0 -1 4194304 1721 0 0 0 180001 7 0 0 25 0 1 0 153759998 10534912 1663 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31428/statm: 2572 1663 720 52 0 940 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 10288

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.35
CPU time (s): 1800.1
CPU user time (s): 1800.02
CPU system time (s): 0.077988
CPU usage (%): 99.5985
Max. virtual memory (cumulated for all children) (KiB): 10288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1721
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= 12
involuntary context switches= 19614

runsolver used 1.70174 s user time and 4.71828 s system time

The end

Launcher Data (download as text)

Begin job on node62 on Sat Jan  6 03:20:18 UTC 2007


IDJOB= 198553
IDBENCH= 3562
FILE ID= node62/198553-1168053604

PBS_JOBID= 3475470

Free space on /tmp= 66551 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-50.xml
COMMAND LINE= /tmp/evaluation/198553-1168053604/CSPtoSAT+minisat /tmp/evaluation/198553-1168053604/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-198553-1168053604 -o ROOT/results/node62/solver-198553-1168053604 -C 1800 -M 900  /tmp/evaluation/198553-1168053604/CSPtoSAT+minisat /tmp/evaluation/198553-1168053604/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  12147b726cdc62e4a1c95be8697eb0dc

RANDOM SEED= 293891331

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.259
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		: 3000.259
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:       1247264 kB
Buffers:         57600 kB
Cached:         653136 kB
SwapCached:          0 kB
Active:          98300 kB
Inactive:       632784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1247264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1708 kB
Writeback:           0 kB
Mapped:          30496 kB
Slab:            63244 kB
Committed_AS:  2789528 kB
PageTables:       1684 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= 66549 MiB



End job on node62 on Sat Jan  6 03:50:31 UTC 2007