Trace number 200542

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) 1800.09 1814.73

General information on the benchmark

NamequeensKnights/
queensKnights-12-5-add.xml
MD5SUM6d6bc0868391bae32ad7553af893fb56
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 benchmark0.180972
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables17
Number of constraints76
Maximum constraint arity2
Maximum domain size144
Number of constraints which are defined in extension0
Number of constraints which are defined in intension76
Global constraints used (with number of constraints)

Solver Data (download as text)

0.10	c This is CSPtoSAT+minisat version 0.3
0.10	c (c) 2006 roussel@cril.univ-artois.fr
0.10	
0.10	c This solver internally uses a modified version of MiniSat2 version 061112
0.10	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.10	
0.10	c parsing...
0.10	c ...done
0.10	c #SATvar=2560 #SATclauses=5065 #CSPpredicates=76

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/node20/watcher-200542-1168055427 -o ROOT/results/node20/solver-200542-1168055427 -C 1800 -M 900 /tmp/evaluation/200542-1168055427/CSPtoSAT+minisat /tmp/evaluation/200542-1168055427/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: 1.92 1.98 1.99 4/86 19088
/proc/meminfo: memFree=1621856/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=496 CPUtime=0
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 51 0 0 0 0 0 0 0 19 0 1 0 153937608 507904 36 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 7619364 0 2147483391 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 124 36 29 52 0 19 0

[startup+0.103849 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 19088
/proc/meminfo: memFree=1621856/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=7188 CPUtime=0.09
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 942 0 0 0 9 0 0 0 19 0 1 0 153937608 7360512 897 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665710 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 1797 897 720 52 0 165 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7188

[startup+0.512893 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 19088
/proc/meminfo: memFree=1621856/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=7452 CPUtime=0.49
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1002 0 0 0 49 0 0 0 23 0 1 0 153937608 7630848 957 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678260 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 1863 957 720 52 0 231 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 7452

[startup+1.34 s]
/proc/loadavg: 1.92 1.98 1.99 3/86 19088
/proc/meminfo: memFree=1620640/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=7596 CPUtime=1.32
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1037 0 0 0 132 0 0 0 25 0 1 0 153937608 7778304 992 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687590 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 1899 992 720 52 0 267 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7596

[startup+2.97619 s]
/proc/loadavg: 1.93 1.98 1.99 3/86 19088
/proc/meminfo: memFree=1620576/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=7596 CPUtime=2.94
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1055 0 0 0 294 0 0 0 25 0 1 0 153937608 7778304 1010 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687447 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 1899 1010 720 52 0 267 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 7596

[startup+6.25558 s]
/proc/loadavg: 1.93 1.98 1.99 3/86 19088
/proc/meminfo: memFree=1620576/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=7728 CPUtime=6.19
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1069 0 0 0 619 0 0 0 25 0 1 0 153937608 7913472 1024 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 1932 1024 720 52 0 300 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 7728

[startup+12.7134 s]
/proc/loadavg: 1.86 1.97 1.99 2/81 19099
/proc/meminfo: memFree=1648648/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=7728 CPUtime=12.62
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1090 0 0 0 1262 0 0 0 25 0 1 0 153937608 7913472 1045 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19087/statm: 1932 1045 720 52 0 300 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 7728

[startup+25.5169 s]
/proc/loadavg: 1.72 1.93 1.98 2/81 19126
/proc/meminfo: memFree=1646720/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=7860 CPUtime=25.41
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1126 0 0 0 2540 1 0 0 25 0 1 0 153937608 8048640 1081 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687652 0 0 4096 0 0 0 0 17 1 0 0
/proc/19087/statm: 1965 1081 720 52 0 333 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 7860

[startup+51.135 s]
/proc/loadavg: 1.48 1.86 1.95 2/81 19135
/proc/meminfo: memFree=1647944/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=8120 CPUtime=51.01
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1178 0 0 0 5100 1 0 0 25 0 1 0 153937608 8314880 1133 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19087/statm: 2030 1133 720 52 0 398 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 8120

[startup+102.377 s]
/proc/loadavg: 1.49 1.79 1.92 3/86 19163
/proc/meminfo: memFree=1460896/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=8704 CPUtime=102.01
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1314 0 0 0 10199 2 0 0 25 0 1 0 153937608 8912896 1269 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687644 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2176 1269 720 52 0 544 0
Current children cumulated CPU time (s) 102.01
Current children cumulated vsize (KiB) 8704

[startup+162.47 s]
/proc/loadavg: 1.83 1.83 1.92 3/86 19163
/proc/meminfo: memFree=1459680/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=8964 CPUtime=161.62
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1397 0 0 0 16160 2 0 0 25 0 1 0 153937608 9179136 1352 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2241 1352 720 52 0 609 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 8964

[startup+222.562 s]
/proc/loadavg: 1.93 1.86 1.92 3/86 19163
/proc/meminfo: memFree=1458720/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=9260 CPUtime=221.23
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1449 0 0 0 22121 2 0 0 25 0 1 0 153937608 9482240 1404 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687523 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2315 1404 720 52 0 683 0
Current children cumulated CPU time (s) 221.23
Current children cumulated vsize (KiB) 9260

[startup+282.661 s]
/proc/loadavg: 1.97 1.88 1.92 3/86 19163
/proc/meminfo: memFree=1457888/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=9392 CPUtime=280.83
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1473 0 0 0 28080 3 0 0 25 0 1 0 153937608 9617408 1428 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2348 1428 720 52 0 716 0
Current children cumulated CPU time (s) 280.83
Current children cumulated vsize (KiB) 9392

[startup+342.67 s]
/proc/loadavg: 1.99 1.90 1.92 3/86 19163
/proc/meminfo: memFree=1456928/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=9524 CPUtime=340.36
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1524 0 0 0 34033 3 0 0 25 0 1 0 153937608 9752576 1479 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2381 1479 720 52 0 749 0
Current children cumulated CPU time (s) 340.36
Current children cumulated vsize (KiB) 9524

[startup+402.684 s]
/proc/loadavg: 2.05 1.93 1.92 3/86 19163
/proc/meminfo: memFree=1456032/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=9656 CPUtime=399.89
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1563 0 0 0 39985 4 0 0 25 0 1 0 153937608 9887744 1518 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687441 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2414 1518 720 52 0 782 0
Current children cumulated CPU time (s) 399.89
Current children cumulated vsize (KiB) 9656

[startup+462.707 s]
/proc/loadavg: 2.02 1.94 1.92 3/86 19163
/proc/meminfo: memFree=1455136/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=9912 CPUtime=459.4
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1615 0 0 0 45936 4 0 0 25 0 1 0 153937608 10149888 1570 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687408 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2478 1570 720 52 0 846 0
Current children cumulated CPU time (s) 459.4
Current children cumulated vsize (KiB) 9912

[startup+522.723 s]
/proc/loadavg: 2.07 1.96 1.93 3/86 19163
/proc/meminfo: memFree=1454176/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=10252 CPUtime=518.94
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1679 0 0 0 51890 4 0 0 25 0 1 0 153937608 10498048 1634 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687408 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2563 1634 721 52 0 931 0
Current children cumulated CPU time (s) 518.94
Current children cumulated vsize (KiB) 10252

[startup+582.74 s]
/proc/loadavg: 2.02 1.97 1.93 3/86 19163
/proc/meminfo: memFree=1453408/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=10384 CPUtime=578.48
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1714 0 0 0 57844 4 0 0 25 0 1 0 153937608 10633216 1669 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2596 1669 721 52 0 964 0
Current children cumulated CPU time (s) 578.48
Current children cumulated vsize (KiB) 10384

[startup+642.762 s]
/proc/loadavg: 2.01 1.97 1.93 3/92 19235
/proc/meminfo: memFree=1451008/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=10384 CPUtime=637.95
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1747 0 0 0 63786 9 0 0 25 0 1 0 153937608 10633216 1702 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2596 1702 721 52 0 964 0
Current children cumulated CPU time (s) 637.95
Current children cumulated vsize (KiB) 10384

[startup+702.808 s]
/proc/loadavg: 2.00 1.97 1.93 3/92 19327
/proc/meminfo: memFree=1450256/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=10644 CPUtime=697.38
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1785 0 0 0 69719 19 0 0 25 0 1 0 153937608 10899456 1740 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2661 1740 721 52 0 1029 0
Current children cumulated CPU time (s) 697.38
Current children cumulated vsize (KiB) 10644

[startup+762.839 s]
/proc/loadavg: 2.00 1.97 1.93 3/86 19361
/proc/meminfo: memFree=1450784/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=10772 CPUtime=756.87
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1831 0 0 0 75665 22 0 0 25 0 1 0 153937608 11030528 1786 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2693 1786 721 52 0 1061 0
Current children cumulated CPU time (s) 756.87
Current children cumulated vsize (KiB) 10772

[startup+822.867 s]
/proc/loadavg: 2.00 1.97 1.93 3/86 19361
/proc/meminfo: memFree=1450016/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=10904 CPUtime=816.37
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1852 0 0 0 81615 22 0 0 25 0 1 0 153937608 11165696 1807 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2726 1807 721 52 0 1094 0
Current children cumulated CPU time (s) 816.37
Current children cumulated vsize (KiB) 10904

[startup+882.883 s]
/proc/loadavg: 2.00 1.97 1.93 3/86 19361
/proc/meminfo: memFree=1449376/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=10904 CPUtime=875.9
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1880 0 0 0 87568 22 0 0 25 0 1 0 153937608 11165696 1835 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2726 1835 721 52 0 1094 0
Current children cumulated CPU time (s) 875.9
Current children cumulated vsize (KiB) 10904

[startup+942.901 s]
/proc/loadavg: 2.00 1.97 1.93 3/86 19361
/proc/meminfo: memFree=1448736/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=11036 CPUtime=935.43
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1901 0 0 0 93520 23 0 0 25 0 1 0 153937608 11300864 1856 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687509 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2759 1856 721 52 0 1127 0
Current children cumulated CPU time (s) 935.43
Current children cumulated vsize (KiB) 11036

[startup+1002.93 s]
/proc/loadavg: 2.00 1.97 1.93 3/86 19361
/proc/meminfo: memFree=1448096/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=11168 CPUtime=994.94
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1924 0 0 0 99471 23 0 0 25 0 1 0 153937608 11436032 1879 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2792 1879 721 52 0 1160 0
Current children cumulated CPU time (s) 994.94
Current children cumulated vsize (KiB) 11168

[startup+1062.94 s]
/proc/loadavg: 2.00 1.97 1.93 3/86 19361
/proc/meminfo: memFree=1447328/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=11168 CPUtime=1054.47
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1945 0 0 0 105424 23 0 0 25 0 1 0 153937608 11436032 1900 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2792 1900 721 52 0 1160 0
Current children cumulated CPU time (s) 1054.47
Current children cumulated vsize (KiB) 11168

[startup+1122.96 s]
/proc/loadavg: 2.00 1.97 1.93 3/86 19361
/proc/meminfo: memFree=1446688/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=11300 CPUtime=1114.01
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1974 0 0 0 111378 23 0 0 25 0 1 0 153937608 11571200 1929 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687531 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2825 1929 721 52 0 1193 0
Current children cumulated CPU time (s) 1114.01
Current children cumulated vsize (KiB) 11300

[startup+1182.98 s]
/proc/loadavg: 2.00 1.97 1.93 3/86 19361
/proc/meminfo: memFree=1445984/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=11432 CPUtime=1173.52
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 1990 0 0 0 117329 23 0 0 25 0 1 0 153937608 11706368 1945 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687528 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2858 1945 721 52 0 1226 0
Current children cumulated CPU time (s) 1173.52
Current children cumulated vsize (KiB) 11432

[startup+1243 s]
/proc/loadavg: 2.00 1.97 1.93 3/86 19361
/proc/meminfo: memFree=1445216/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=11432 CPUtime=1233.05
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 2017 0 0 0 123281 24 0 0 25 0 1 0 153937608 11706368 1972 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687412 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2858 1972 721 52 0 1226 0
Current children cumulated CPU time (s) 1233.05
Current children cumulated vsize (KiB) 11432

[startup+1303.02 s]
/proc/loadavg: 2.05 1.99 1.94 3/86 19361
/proc/meminfo: memFree=1444576/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=11564 CPUtime=1292.59
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 2039 0 0 0 129235 24 0 0 25 0 1 0 153937608 11841536 1994 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2891 1994 721 52 0 1259 0
Current children cumulated CPU time (s) 1292.59
Current children cumulated vsize (KiB) 11564

[startup+1363.03 s]
/proc/loadavg: 2.02 1.99 1.94 3/86 19361
/proc/meminfo: memFree=1443936/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=11684 CPUtime=1352.11
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 2049 0 0 0 135187 24 0 0 25 0 1 0 153937608 11964416 2004 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687531 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2921 2004 721 52 0 1289 0
Current children cumulated CPU time (s) 1352.11
Current children cumulated vsize (KiB) 11684

[startup+1423.06 s]
/proc/loadavg: 2.04 2.00 1.94 3/86 19361
/proc/meminfo: memFree=1443296/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=11816 CPUtime=1411.65
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 2075 0 0 0 141141 24 0 0 25 0 1 0 153937608 12099584 2030 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2954 2030 721 52 0 1322 0
Current children cumulated CPU time (s) 1411.65
Current children cumulated vsize (KiB) 11816

[startup+1483.08 s]
/proc/loadavg: 2.01 2.00 1.94 3/86 19361
/proc/meminfo: memFree=1442592/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=11948 CPUtime=1471.19
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 2102 0 0 0 147094 25 0 0 25 0 1 0 153937608 12234752 2057 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2987 2057 721 52 0 1355 0
Current children cumulated CPU time (s) 1471.19
Current children cumulated vsize (KiB) 11948

[startup+1543.1 s]
/proc/loadavg: 2.00 2.00 1.94 3/86 19361
/proc/meminfo: memFree=1442080/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=11948 CPUtime=1530.71
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 2120 0 0 0 153046 25 0 0 25 0 1 0 153937608 12234752 2075 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687521 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 2987 2075 721 52 0 1355 0
Current children cumulated CPU time (s) 1530.71
Current children cumulated vsize (KiB) 11948

[startup+1603.12 s]
/proc/loadavg: 2.00 2.00 1.94 3/86 19361
/proc/meminfo: memFree=1441376/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=12080 CPUtime=1590.24
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 2140 0 0 0 158999 25 0 0 25 0 1 0 153937608 12369920 2095 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 3020 2095 721 52 0 1388 0
Current children cumulated CPU time (s) 1590.24
Current children cumulated vsize (KiB) 12080

[startup+1663.14 s]
/proc/loadavg: 2.00 2.00 1.94 3/86 19361
/proc/meminfo: memFree=1440800/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=12080 CPUtime=1649.79
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 2153 0 0 0 164953 26 0 0 25 0 1 0 153937608 12369920 2108 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 3020 2108 721 52 0 1388 0
Current children cumulated CPU time (s) 1649.79
Current children cumulated vsize (KiB) 12080

[startup+1723.16 s]
/proc/loadavg: 2.03 2.01 1.95 3/86 19363
/proc/meminfo: memFree=1439832/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=12212 CPUtime=1709.31
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 2166 0 0 0 170905 26 0 0 25 0 1 0 153937608 12505088 2121 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687412 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 3053 2121 721 52 0 1421 0
Current children cumulated CPU time (s) 1709.31
Current children cumulated vsize (KiB) 12212

[startup+1783.18 s]
/proc/loadavg: 2.01 2.01 1.95 3/86 19363
/proc/meminfo: memFree=1439456/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=12212 CPUtime=1768.84
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 2186 0 0 0 176858 26 0 0 25 0 1 0 153937608 12505088 2141 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 3053 2141 721 52 0 1421 0
Current children cumulated CPU time (s) 1768.84
Current children cumulated vsize (KiB) 12212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.68 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 19363
/proc/meminfo: memFree=1439136/2055920 swapFree=4170284/4192956
[pid=19087] ppid=19085 vsize=12212 CPUtime=1800.08
/proc/19087/stat : 19087 (CSPtoSAT+minisa) R 19085 19087 16620 0 -1 4194304 2193 0 0 0 179982 26 0 0 25 0 1 0 153937608 12505088 2148 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19087/statm: 3053 2148 721 52 0 1421 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 12212

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.73
CPU time (s): 1800.09
CPU user time (s): 1799.82
CPU system time (s): 0.268959
CPU usage (%): 99.1933
Max. virtual memory (cumulated for all children) (KiB): 12212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.82
system time used= 0.268959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2193
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= 10
involuntary context switches= 45325

runsolver used 1.64475 s user time and 4.91925 s system time

The end

Launcher Data (download as text)

Begin job on node20 on Sat Jan  6 03:50:29 UTC 2007


IDJOB= 200542
IDBENCH= 3713
FILE ID= node20/200542-1168055427

PBS_JOBID= 3475479

Free space on /tmp= 66544 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-12-5-add.xml
COMMAND LINE= /tmp/evaluation/200542-1168055427/CSPtoSAT+minisat /tmp/evaluation/200542-1168055427/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-200542-1168055427 -o ROOT/results/node20/solver-200542-1168055427 -C 1800 -M 900  /tmp/evaluation/200542-1168055427/CSPtoSAT+minisat /tmp/evaluation/200542-1168055427/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  6d6bc0868391bae32ad7553af893fb56

RANDOM SEED= 746973090

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		: 3000.216
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		: 3000.216
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:       1622528 kB
Buffers:         35844 kB
Cached:         273332 kB
SwapCached:       2604 kB
Active:         133692 kB
Inactive:       230692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1622528 kB
SwapTotal:     4192956 kB
SwapFree:      4170284 kB
Dirty:            1632 kB
Writeback:           0 kB
Mapped:          73348 kB
Slab:            53724 kB
Committed_AS:  2853024 kB
PageTables:       2400 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= 66541 MiB



End job on node20 on Sat Jan  6 04:20:45 UTC 2007