Trace number 198457

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) 1800.03 1808.26

General information on the benchmark

Namepigeons/
pigeons-50-ord.xml
MD5SUM127ce9163a3f35255906661aa1e36e02
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.427934
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables50
Number of constraints2450
Maximum constraint arity2
Maximum domain size49
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2450
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...
0.15	c ...done
0.15	c #SATvar=7252 #SATclauses=14350 #CSPpredicates=2450

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/node40/watcher-198457-1168053585 -o ROOT/results/node40/solver-198457-1168053585 -C 1800 -M 900 /tmp/evaluation/198457-1168053585/CSPtoSAT+minisat /tmp/evaluation/198457-1168053585/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: 0.96 1.73 1.84 2/68 22518
/proc/meminfo: memFree=1376968/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=6696 CPUtime=0
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 402 0 0 0 0 0 0 0 18 0 1 0 153761068 6856704 382 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 6914136 0 0 4096 0 0 0 0 17 1 0 0
/proc/22517/statm: 1674 382 357 52 0 30 0

[startup+0.102396 s]
/proc/loadavg: 0.96 1.73 1.84 2/68 22518
/proc/meminfo: memFree=1376968/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=8276 CPUtime=0.09
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1146 0 0 0 9 0 0 0 18 0 1 0 153761068 8474624 1114 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 4158759850 0 0 4096 0 0 0 0 17 1 0 0
/proc/22517/statm: 2069 1114 703 52 0 437 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8276

[startup+0.510447 s]
/proc/loadavg: 0.96 1.73 1.84 2/68 22518
/proc/meminfo: memFree=1376968/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=8376 CPUtime=0.5
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1229 0 0 0 50 0 0 0 21 0 1 0 153761068 8577024 1171 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665637 0 0 4096 0 0 0 0 17 1 0 0
/proc/22517/statm: 2094 1171 720 52 0 462 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8376

[startup+1.33055 s]
/proc/loadavg: 0.96 1.73 1.84 2/68 22518
/proc/meminfo: memFree=1374984/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=8508 CPUtime=1.32
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1287 0 0 0 132 0 0 0 25 0 1 0 153761068 8712192 1229 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665654 0 0 4096 0 0 0 0 17 1 0 0
/proc/22517/statm: 2127 1229 720 52 0 495 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8508

[startup+2.96877 s]
/proc/loadavg: 0.96 1.73 1.84 2/68 22518
/proc/meminfo: memFree=1374728/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=8948 CPUtime=2.95
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1367 0 0 0 295 0 0 0 25 0 1 0 153761068 9162752 1309 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671183 0 0 4096 0 0 0 0 17 1 0 0
/proc/22517/statm: 2237 1309 720 52 0 605 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8948

[startup+6.24819 s]
/proc/loadavg: 0.96 1.72 1.84 4/73 22544
/proc/meminfo: memFree=1370520/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=9088 CPUtime=6.22
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1422 0 0 0 622 0 0 0 25 0 1 0 153761068 9306112 1364 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2272 1364 720 52 0 640 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9088

[startup+12.711 s]
/proc/loadavg: 1.04 1.72 1.84 3/73 22544
/proc/meminfo: memFree=1359768/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=9088 CPUtime=12.63
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1433 0 0 0 1263 0 0 0 25 0 1 0 153761068 9306112 1375 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687590 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2272 1375 720 52 0 640 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 9088

[startup+25.5207 s]
/proc/loadavg: 1.33 1.75 1.84 3/73 22544
/proc/meminfo: memFree=1359192/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=9220 CPUtime=25.39
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1447 0 0 0 2539 0 0 0 25 0 1 0 153761068 9441280 1389 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687420 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2305 1389 720 52 0 673 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 9220

[startup+51.15 s]
/proc/loadavg: 1.56 1.77 1.85 3/73 22544
/proc/meminfo: memFree=1358168/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=9352 CPUtime=50.92
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1473 0 0 0 5091 1 0 0 25 0 1 0 153761068 9576448 1415 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668881 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2338 1415 720 52 0 706 0
Current children cumulated CPU time (s) 50.92
Current children cumulated vsize (KiB) 9352

[startup+102.41 s]
/proc/loadavg: 1.81 1.80 1.85 3/73 22544
/proc/meminfo: memFree=1356120/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=9500 CPUtime=101.93
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1525 0 0 0 10192 1 0 0 25 0 1 0 153761068 9728000 1467 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687503 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2375 1467 720 52 0 743 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 9500

[startup+162.495 s]
/proc/loadavg: 1.93 1.83 1.86 3/73 22544
/proc/meminfo: memFree=1353944/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=9632 CPUtime=161.75
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1555 0 0 0 16174 1 0 0 25 0 1 0 153761068 9863168 1497 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687579 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2408 1497 720 52 0 776 0
Current children cumulated CPU time (s) 161.75
Current children cumulated vsize (KiB) 9632

[startup+222.576 s]
/proc/loadavg: 2.01 1.88 1.87 3/73 22544
/proc/meminfo: memFree=1351832/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=9764 CPUtime=221.56
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1589 0 0 0 22155 1 0 0 25 0 1 0 153761068 9998336 1531 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687579 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2441 1531 720 52 0 809 0
Current children cumulated CPU time (s) 221.56
Current children cumulated vsize (KiB) 9764

[startup+282.661 s]
/proc/loadavg: 2.00 1.90 1.87 3/73 22544
/proc/meminfo: memFree=1349912/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=9896 CPUtime=281.36
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1609 0 0 0 28135 1 0 0 25 0 1 0 153761068 10133504 1551 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2474 1551 720 52 0 842 0
Current children cumulated CPU time (s) 281.36
Current children cumulated vsize (KiB) 9896

[startup+342.742 s]
/proc/loadavg: 2.00 1.91 1.88 3/73 22544
/proc/meminfo: memFree=1348056/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=10060 CPUtime=341.18
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1649 0 0 0 34116 2 0 0 25 0 1 0 153761068 10301440 1591 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2515 1591 720 52 0 883 0
Current children cumulated CPU time (s) 341.18
Current children cumulated vsize (KiB) 10060

[startup+402.834 s]
/proc/loadavg: 2.06 1.94 1.89 3/73 22544
/proc/meminfo: memFree=1346328/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=10060 CPUtime=401.01
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1659 0 0 0 40099 2 0 0 25 0 1 0 153761068 10301440 1601 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687566 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2515 1601 720 52 0 883 0
Current children cumulated CPU time (s) 401.01
Current children cumulated vsize (KiB) 10060

[startup+462.92 s]
/proc/loadavg: 2.02 1.95 1.90 3/73 22544
/proc/meminfo: memFree=1344664/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=10192 CPUtime=460.81
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1676 0 0 0 46079 2 0 0 25 0 1 0 153761068 10436608 1618 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687579 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2548 1618 720 52 0 916 0
Current children cumulated CPU time (s) 460.81
Current children cumulated vsize (KiB) 10192

[startup+523.012 s]
/proc/loadavg: 2.00 1.95 1.90 3/73 22544
/proc/meminfo: memFree=1344088/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=10192 CPUtime=520.63
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1694 0 0 0 52061 2 0 0 25 0 1 0 153761068 10436608 1636 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687669 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2548 1636 720 52 0 916 0
Current children cumulated CPU time (s) 520.63
Current children cumulated vsize (KiB) 10192

[startup+583.104 s]
/proc/loadavg: 2.00 1.96 1.91 3/73 22544
/proc/meminfo: memFree=1344024/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=10324 CPUtime=580.46
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1713 0 0 0 58044 2 0 0 25 0 1 0 153761068 10571776 1655 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687423 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2581 1655 720 52 0 949 0
Current children cumulated CPU time (s) 580.46
Current children cumulated vsize (KiB) 10324

[startup+643.202 s]
/proc/loadavg: 2.00 1.96 1.91 3/73 22544
/proc/meminfo: memFree=1343896/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=10324 CPUtime=640.27
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1734 0 0 0 64025 2 0 0 25 0 1 0 153761068 10571776 1676 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687512 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2581 1676 720 52 0 949 0
Current children cumulated CPU time (s) 640.27
Current children cumulated vsize (KiB) 10324

[startup+703.295 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 22544
/proc/meminfo: memFree=1343768/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=10456 CPUtime=700.1
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1750 0 0 0 70007 3 0 0 25 0 1 0 153761068 10706944 1692 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2614 1692 720 52 0 982 0
Current children cumulated CPU time (s) 700.1
Current children cumulated vsize (KiB) 10456

[startup+763.392 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 22544
/proc/meminfo: memFree=1343704/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=10456 CPUtime=759.93
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1767 0 0 0 75990 3 0 0 25 0 1 0 153761068 10706944 1709 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2614 1709 720 52 0 982 0
Current children cumulated CPU time (s) 759.93
Current children cumulated vsize (KiB) 10456

[startup+823.493 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 22544
/proc/meminfo: memFree=1343576/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=10588 CPUtime=819.75
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1781 0 0 0 81972 3 0 0 25 0 1 0 153761068 10842112 1723 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687523 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2647 1723 720 52 0 1015 0
Current children cumulated CPU time (s) 819.75
Current children cumulated vsize (KiB) 10588

[startup+883.59 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 22544
/proc/meminfo: memFree=1343576/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=10588 CPUtime=879.57
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1796 0 0 0 87954 3 0 0 25 0 1 0 153761068 10842112 1738 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2647 1738 720 52 0 1015 0
Current children cumulated CPU time (s) 879.57
Current children cumulated vsize (KiB) 10588

[startup+943.689 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 22544
/proc/meminfo: memFree=1343448/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=10720 CPUtime=939.41
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1811 0 0 0 93938 3 0 0 25 0 1 0 153761068 10977280 1753 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2680 1753 720 52 0 1048 0
Current children cumulated CPU time (s) 939.41
Current children cumulated vsize (KiB) 10720

[startup+1003.79 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 22544
/proc/meminfo: memFree=1343384/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=10720 CPUtime=999.22
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1823 0 0 0 99919 3 0 0 25 0 1 0 153761068 10977280 1765 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2680 1765 720 52 0 1048 0
Current children cumulated CPU time (s) 999.22
Current children cumulated vsize (KiB) 10720

[startup+1063.88 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 22544
/proc/meminfo: memFree=1343320/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=10800 CPUtime=1059.04
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1836 0 0 0 105901 3 0 0 25 0 1 0 153761068 11059200 1778 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2700 1778 720 52 0 1068 0
Current children cumulated CPU time (s) 1059.04
Current children cumulated vsize (KiB) 10800

[startup+1123.98 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 22544
/proc/meminfo: memFree=1343320/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=10928 CPUtime=1118.88
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1851 0 0 0 111885 3 0 0 25 0 1 0 153761068 11190272 1793 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687644 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2732 1793 720 52 0 1100 0
Current children cumulated CPU time (s) 1118.88
Current children cumulated vsize (KiB) 10928

[startup+1184.08 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 22544
/proc/meminfo: memFree=1343192/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=10928 CPUtime=1178.69
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1865 0 0 0 117866 3 0 0 25 0 1 0 153761068 11190272 1807 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668745 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2732 1807 720 52 0 1100 0
Current children cumulated CPU time (s) 1178.69
Current children cumulated vsize (KiB) 10928

[startup+1244.18 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 22544
/proc/meminfo: memFree=1343128/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=10928 CPUtime=1238.52
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1874 0 0 0 123849 3 0 0 25 0 1 0 153761068 11190272 1816 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2732 1816 720 52 0 1100 0
Current children cumulated CPU time (s) 1238.52
Current children cumulated vsize (KiB) 10928

[startup+1304.28 s]
/proc/loadavg: 2.07 1.99 1.91 3/73 22544
/proc/meminfo: memFree=1343064/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=11060 CPUtime=1298.35
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1886 0 0 0 129831 4 0 0 25 0 1 0 153761068 11325440 1828 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2765 1828 720 52 0 1133 0
Current children cumulated CPU time (s) 1298.35
Current children cumulated vsize (KiB) 11060

[startup+1364.37 s]
/proc/loadavg: 2.02 1.99 1.91 3/73 22544
/proc/meminfo: memFree=1343064/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=11060 CPUtime=1358.16
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1898 0 0 0 135812 4 0 0 25 0 1 0 153761068 11325440 1840 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687523 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2765 1840 720 52 0 1133 0
Current children cumulated CPU time (s) 1358.16
Current children cumulated vsize (KiB) 11060

[startup+1424.47 s]
/proc/loadavg: 2.05 2.00 1.92 3/73 22544
/proc/meminfo: memFree=1343000/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=11192 CPUtime=1418
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1916 0 0 0 141796 4 0 0 25 0 1 0 153761068 11460608 1858 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2798 1858 720 52 0 1166 0
Current children cumulated CPU time (s) 1418
Current children cumulated vsize (KiB) 11192

[startup+1484.57 s]
/proc/loadavg: 2.05 2.01 1.93 3/73 22544
/proc/meminfo: memFree=1342872/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=11192 CPUtime=1477.82
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1925 0 0 0 147778 4 0 0 25 0 1 0 153761068 11460608 1867 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687439 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2798 1867 720 52 0 1166 0
Current children cumulated CPU time (s) 1477.82
Current children cumulated vsize (KiB) 11192

[startup+1544.66 s]
/proc/loadavg: 2.02 2.01 1.93 3/73 22544
/proc/meminfo: memFree=1342808/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=11192 CPUtime=1537.63
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1937 0 0 0 153759 4 0 0 25 0 1 0 153761068 11460608 1879 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687531 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2798 1879 720 52 0 1166 0
Current children cumulated CPU time (s) 1537.63
Current children cumulated vsize (KiB) 11192

[startup+1604.76 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 22544
/proc/meminfo: memFree=1342744/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=11192 CPUtime=1597.46
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1946 0 0 0 159742 4 0 0 25 0 1 0 153761068 11460608 1888 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2798 1888 720 52 0 1166 0
Current children cumulated CPU time (s) 1597.46
Current children cumulated vsize (KiB) 11192

[startup+1664.86 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 22544
/proc/meminfo: memFree=1342744/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=11324 CPUtime=1657.3
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1953 0 0 0 165725 5 0 0 25 0 1 0 153761068 11595776 1895 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687395 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2831 1895 720 52 0 1199 0
Current children cumulated CPU time (s) 1657.3
Current children cumulated vsize (KiB) 11324

[startup+1724.87 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 22544
/proc/meminfo: memFree=1342680/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=11324 CPUtime=1717.02
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1962 0 0 0 171697 5 0 0 25 0 1 0 153761068 11595776 1904 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687582 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2831 1904 720 52 0 1199 0
Current children cumulated CPU time (s) 1717.02
Current children cumulated vsize (KiB) 11324

[startup+1784.97 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 22544
/proc/meminfo: memFree=1342616/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=11324 CPUtime=1776.86
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1970 0 0 0 177681 5 0 0 25 0 1 0 153761068 11595776 1912 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2831 1912 720 52 0 1199 0
Current children cumulated CPU time (s) 1776.86
Current children cumulated vsize (KiB) 11324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.25 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 22544
/proc/meminfo: memFree=1342616/2055920 swapFree=4192812/4192956
[pid=22517] ppid=22515 vsize=11324 CPUtime=1800.02
/proc/22517/stat : 22517 (CSPtoSAT+minisa) R 22515 22517 21679 0 -1 4194304 1974 0 0 0 179997 5 0 0 25 0 1 0 153761068 11595776 1916 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/22517/statm: 2831 1916 720 52 0 1199 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 11324

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.26
CPU time (s): 1800.03
CPU user time (s): 1799.97
CPU system time (s): 0.056991
CPU usage (%): 99.5449
Max. virtual memory (cumulated for all children) (KiB): 11324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1974
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= 11
involuntary context switches= 23416

runsolver used 1.60975 s user time and 4.81227 s system time

The end

Launcher Data (download as text)

Begin job on node40 on Sat Jan  6 03:20:00 UTC 2007


IDJOB= 198457
IDBENCH= 3556
FILE ID= node40/198457-1168053585

PBS_JOBID= 3475472

Free space on /tmp= 66545 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-50-ord.xml
COMMAND LINE= /tmp/evaluation/198457-1168053585/CSPtoSAT+minisat /tmp/evaluation/198457-1168053585/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-198457-1168053585 -o ROOT/results/node40/solver-198457-1168053585 -C 1800 -M 900  /tmp/evaluation/198457-1168053585/CSPtoSAT+minisat /tmp/evaluation/198457-1168053585/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  127ce9163a3f35255906661aa1e36e02

RANDOM SEED= 202265585

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		: 3000.239
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		: 3000.239
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:       1377384 kB
Buffers:         60300 kB
Cached:         512464 kB
SwapCached:          0 kB
Active:          88152 kB
Inactive:       504904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1377384 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          30548 kB
Slab:            71184 kB
Committed_AS:  2909872 kB
PageTables:       1620 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= 66543 MiB



End job on node40 on Sat Jan  6 03:50:26 UTC 2007