Trace number 199240

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) 1800.07 1800.77

General information on the benchmark

Nameknights/
knights-20-5.xml
MD5SUM5042df59376f87303bcd262d9d1478d3
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 benchmark0.84787
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables5
Number of constraints10
Maximum constraint arity2
Maximum domain size400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension10
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...
0.02	c ...done
0.02	c #SATvar=5992 #SATclauses=11965 #CSPpredicates=10

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/node33/watcher-199240-1168053675 -o ROOT/results/node33/solver-199240-1168053675 -C 1800 -M 900 /tmp/evaluation/199240-1168053675/CSPtoSAT+minisat /tmp/evaluation/199240-1168053675/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: 1.21 1.94 2.15 5/69 7767
/proc/meminfo: memFree=1226928/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=6692 CPUtime=0
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 82 0 0 0 0 0 0 0 18 0 1 0 153761462 6852608 64 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 10929792 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 1674 70 53 52 0 30 0

[startup+0.103852 s]
/proc/loadavg: 1.21 1.94 2.15 5/69 7767
/proc/meminfo: memFree=1226928/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=7692 CPUtime=0.09
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1044 0 0 0 9 0 0 0 18 0 1 0 153761462 7876608 1007 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562942 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 1923 1007 720 52 0 291 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7692

[startup+0.514933 s]
/proc/loadavg: 1.21 1.94 2.15 5/69 7767
/proc/meminfo: memFree=1226928/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=7692 CPUtime=0.5
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1069 0 0 0 50 0 0 0 21 0 1 0 153761462 7876608 1032 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134674583 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 1923 1032 720 52 0 291 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7692

[startup+1.3381 s]
/proc/loadavg: 1.21 1.94 2.15 3/73 7771
/proc/meminfo: memFree=1221200/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=7960 CPUtime=1.33
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1124 0 0 0 133 0 0 0 25 0 1 0 153761462 8151040 1087 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 1990 1087 720 52 0 358 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7960

[startup+2.97444 s]
/proc/loadavg: 1.21 1.94 2.15 3/73 7771
/proc/meminfo: memFree=1220752/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=8356 CPUtime=2.96
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1225 0 0 0 296 0 0 0 25 0 1 0 153761462 8556544 1188 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667281 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2089 1188 720 52 0 457 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8356

[startup+6.26012 s]
/proc/loadavg: 1.27 1.94 2.15 3/73 7771
/proc/meminfo: memFree=1219728/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=8796 CPUtime=6.24
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1335 0 0 0 624 0 0 0 25 0 1 0 153761462 9007104 1298 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687480 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2199 1298 720 52 0 567 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8796

[startup+12.7205 s]
/proc/loadavg: 1.33 1.94 2.15 3/73 7771
/proc/meminfo: memFree=1219280/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=8796 CPUtime=12.7
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1336 0 0 0 1270 0 0 0 25 0 1 0 153761462 9007104 1299 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687495 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2199 1299 720 52 0 567 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8796

[startup+25.5371 s]
/proc/loadavg: 1.48 1.94 2.15 3/73 7771
/proc/meminfo: memFree=1218320/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=8992 CPUtime=25.51
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1361 0 0 0 2551 0 0 0 25 0 1 0 153761462 9207808 1324 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2248 1324 720 52 0 616 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 8992

[startup+51.1814 s]
/proc/loadavg: 1.66 1.94 2.14 3/73 7771
/proc/meminfo: memFree=1216912/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=9124 CPUtime=51.14
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1425 0 0 0 5114 0 0 0 25 0 1 0 153761462 9342976 1388 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2281 1388 720 52 0 649 0
Current children cumulated CPU time (s) 51.14
Current children cumulated vsize (KiB) 9124

[startup+102.466 s]
/proc/loadavg: 1.85 1.95 2.13 3/73 7771
/proc/meminfo: memFree=1214352/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=9552 CPUtime=102.41
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1509 0 0 0 10241 0 0 0 25 0 1 0 153761462 9781248 1472 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687457 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2388 1472 720 52 0 756 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 9552

[startup+162.564 s]
/proc/loadavg: 1.99 1.97 2.13 3/73 7771
/proc/meminfo: memFree=1212688/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=9816 CPUtime=162.48
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1597 0 0 0 16248 0 0 0 25 0 1 0 153761462 10051584 1560 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687531 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2454 1560 720 52 0 822 0
Current children cumulated CPU time (s) 162.48
Current children cumulated vsize (KiB) 9816

[startup+222.567 s]
/proc/loadavg: 1.99 1.97 2.11 3/73 7771
/proc/meminfo: memFree=1212304/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=10080 CPUtime=222.47
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1659 0 0 0 22246 1 0 0 25 0 1 0 153761462 10321920 1622 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2520 1622 720 52 0 888 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 10080

[startup+282.666 s]
/proc/loadavg: 1.99 1.97 2.10 3/73 7771
/proc/meminfo: memFree=1211920/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=10424 CPUtime=282.55
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1712 0 0 0 28254 1 0 0 25 0 1 0 153761462 10674176 1675 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2606 1675 721 52 0 974 0
Current children cumulated CPU time (s) 282.55
Current children cumulated vsize (KiB) 10424

[startup+342.766 s]
/proc/loadavg: 1.99 1.97 2.09 3/73 7771
/proc/meminfo: memFree=1211536/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=10556 CPUtime=342.62
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1765 0 0 0 34261 1 0 0 25 0 1 0 153761462 10809344 1728 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687403 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2639 1728 721 52 0 1007 0
Current children cumulated CPU time (s) 342.62
Current children cumulated vsize (KiB) 10556

[startup+402.866 s]
/proc/loadavg: 1.99 1.97 2.08 3/73 7771
/proc/meminfo: memFree=1211024/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=10816 CPUtime=402.7
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1819 0 0 0 40269 1 0 0 25 0 1 0 153761462 11075584 1782 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687516 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2704 1782 721 52 0 1072 0
Current children cumulated CPU time (s) 402.7
Current children cumulated vsize (KiB) 10816

[startup+462.966 s]
/proc/loadavg: 1.99 1.97 2.08 3/73 7771
/proc/meminfo: memFree=1209872/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=10948 CPUtime=462.77
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1871 0 0 0 46276 1 0 0 25 0 1 0 153761462 11210752 1834 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687582 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2737 1834 721 52 0 1105 0
Current children cumulated CPU time (s) 462.77
Current children cumulated vsize (KiB) 10948

[startup+523.062 s]
/proc/loadavg: 1.99 1.97 2.07 3/73 7771
/proc/meminfo: memFree=1209296/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=11212 CPUtime=522.84
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1942 0 0 0 52283 1 0 0 25 0 1 0 153761462 11481088 1905 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2803 1905 721 52 0 1171 0
Current children cumulated CPU time (s) 522.84
Current children cumulated vsize (KiB) 11212

[startup+583.16 s]
/proc/loadavg: 2.03 1.99 2.07 3/73 7771
/proc/meminfo: memFree=1209040/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=11212 CPUtime=582.92
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1948 0 0 0 58291 1 0 0 25 0 1 0 153761462 11481088 1911 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2803 1911 721 52 0 1171 0
Current children cumulated CPU time (s) 582.92
Current children cumulated vsize (KiB) 11212

[startup+643.164 s]
/proc/loadavg: 2.01 1.99 2.07 3/73 7771
/proc/meminfo: memFree=1208848/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=11212 CPUtime=642.9
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1950 0 0 0 64289 1 0 0 25 0 1 0 153761462 11481088 1913 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2803 1913 721 52 0 1171 0
Current children cumulated CPU time (s) 642.9
Current children cumulated vsize (KiB) 11212

[startup+703.167 s]
/proc/loadavg: 2.00 1.99 2.06 3/73 7771
/proc/meminfo: memFree=1208528/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=11344 CPUtime=702.88
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 1985 0 0 0 70287 1 0 0 25 0 1 0 153761462 11616256 1948 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687408 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2836 1948 721 52 0 1204 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 11344

[startup+763.266 s]
/proc/loadavg: 2.13 2.02 2.07 3/73 7771
/proc/meminfo: memFree=1208208/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=11608 CPUtime=762.95
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2023 0 0 0 76294 1 0 0 25 0 1 0 153761462 11886592 1986 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2902 1986 721 52 0 1270 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 11608

[startup+823.369 s]
/proc/loadavg: 2.05 2.01 2.06 3/73 7771
/proc/meminfo: memFree=1207888/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=11860 CPUtime=823.03
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2065 0 0 0 82302 1 0 0 25 0 1 0 153761462 12144640 2028 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2965 2028 721 52 0 1333 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 11860

[startup+883.466 s]
/proc/loadavg: 2.02 2.01 2.05 3/73 7771
/proc/meminfo: memFree=1207632/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=11992 CPUtime=883.11
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2100 0 0 0 88310 1 0 0 25 0 1 0 153761462 12279808 2063 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687395 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 2998 2063 721 52 0 1366 0
Current children cumulated CPU time (s) 883.11
Current children cumulated vsize (KiB) 11992

[startup+943.468 s]
/proc/loadavg: 2.00 2.00 2.05 3/73 7771
/proc/meminfo: memFree=1207376/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=12124 CPUtime=943.09
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2139 0 0 0 94308 1 0 0 25 0 1 0 153761462 12414976 2102 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 3031 2102 721 52 0 1399 0
Current children cumulated CPU time (s) 943.09
Current children cumulated vsize (KiB) 12124

[startup+1003.47 s]
/proc/loadavg: 2.00 2.00 2.04 3/73 7771
/proc/meminfo: memFree=1207248/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=12124 CPUtime=1003.06
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2140 0 0 0 100305 1 0 0 25 0 1 0 153761462 12414976 2103 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 3031 2103 721 52 0 1399 0
Current children cumulated CPU time (s) 1003.06
Current children cumulated vsize (KiB) 12124

[startup+1063.47 s]
/proc/loadavg: 2.00 2.00 2.04 3/73 7771
/proc/meminfo: memFree=1207184/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=12124 CPUtime=1063.04
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2142 0 0 0 106303 1 0 0 25 0 1 0 153761462 12414976 2105 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687660 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 3031 2105 721 52 0 1399 0
Current children cumulated CPU time (s) 1063.04
Current children cumulated vsize (KiB) 12124

[startup+1123.47 s]
/proc/loadavg: 2.03 2.01 2.04 3/73 7771
/proc/meminfo: memFree=1206992/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=12256 CPUtime=1123.02
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2170 0 0 0 112301 1 0 0 25 0 1 0 153761462 12550144 2133 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 3064 2133 721 52 0 1432 0
Current children cumulated CPU time (s) 1123.02
Current children cumulated vsize (KiB) 12256

[startup+1183.49 s]
/proc/loadavg: 2.01 2.01 2.03 3/73 7771
/proc/meminfo: memFree=1206160/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=12256 CPUtime=1183.02
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2191 0 0 0 118301 1 0 0 25 0 1 0 153761462 12550144 2154 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687660 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 3064 2154 721 52 0 1432 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 12256

[startup+1243.49 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 7771
/proc/meminfo: memFree=1205712/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=12388 CPUtime=1243
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2218 0 0 0 124298 2 0 0 25 0 1 0 153761462 12685312 2181 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 3097 2181 721 52 0 1465 0
Current children cumulated CPU time (s) 1243
Current children cumulated vsize (KiB) 12388

[startup+1303.5 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 7771
/proc/meminfo: memFree=1205328/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=12520 CPUtime=1302.99
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2254 0 0 0 130297 2 0 0 25 0 1 0 153761462 12820480 2217 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 3130 2217 721 52 0 1498 0
Current children cumulated CPU time (s) 1302.99
Current children cumulated vsize (KiB) 12520

[startup+1363.5 s]
/proc/loadavg: 2.00 2.00 2.01 3/73 7771
/proc/meminfo: memFree=1205072/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=12652 CPUtime=1362.97
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2273 0 0 0 136295 2 0 0 25 0 1 0 153761462 12955648 2236 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687423 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 3163 2236 721 52 0 1531 0
Current children cumulated CPU time (s) 1362.97
Current children cumulated vsize (KiB) 12652

[startup+1423.5 s]
/proc/loadavg: 2.00 2.00 2.01 3/73 7771
/proc/meminfo: memFree=1204880/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=12652 CPUtime=1422.94
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2297 0 0 0 142292 2 0 0 25 0 1 0 153761462 12955648 2260 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 3163 2260 721 52 0 1531 0
Current children cumulated CPU time (s) 1422.94
Current children cumulated vsize (KiB) 12652

[startup+1483.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 7771
/proc/meminfo: memFree=1204496/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=12908 CPUtime=1483.03
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2339 0 0 0 148301 2 0 0 25 0 1 0 153761462 13217792 2302 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 3227 2302 721 52 0 1595 0
Current children cumulated CPU time (s) 1483.03
Current children cumulated vsize (KiB) 12908

[startup+1543.62 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 7771
/proc/meminfo: memFree=1204432/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=12908 CPUtime=1543.01
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2340 0 0 0 154299 2 0 0 25 0 1 0 153761462 13217792 2303 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 3227 2303 721 52 0 1595 0
Current children cumulated CPU time (s) 1543.01
Current children cumulated vsize (KiB) 12908

[startup+1603.62 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 7771
/proc/meminfo: memFree=1204304/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=12908 CPUtime=1602.99
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2341 0 0 0 160297 2 0 0 25 0 1 0 153761462 13217792 2304 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 3227 2304 721 52 0 1595 0
Current children cumulated CPU time (s) 1602.99
Current children cumulated vsize (KiB) 12908

[startup+1663.62 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 7771
/proc/meminfo: memFree=1204176/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=12908 CPUtime=1662.97
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2342 0 0 0 166295 2 0 0 25 0 1 0 153761462 13217792 2305 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 3227 2305 721 52 0 1595 0
Current children cumulated CPU time (s) 1662.97
Current children cumulated vsize (KiB) 12908

[startup+1723.63 s]
/proc/loadavg: 2.06 2.01 2.00 3/73 7771
/proc/meminfo: memFree=1203984/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=12908 CPUtime=1722.96
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2359 0 0 0 172294 2 0 0 25 0 1 0 153761462 13217792 2322 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 3227 2322 721 52 0 1595 0
Current children cumulated CPU time (s) 1722.96
Current children cumulated vsize (KiB) 12908

[startup+1783.73 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 7771
/proc/meminfo: memFree=1203792/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=13044 CPUtime=1783.04
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2375 0 0 0 178302 2 0 0 25 0 1 0 153761462 13357056 2338 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 3261 2338 721 52 0 1629 0
Current children cumulated CPU time (s) 1783.04
Current children cumulated vsize (KiB) 13044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.76 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 7771
/proc/meminfo: memFree=1203728/2055920 swapFree=4192224/4192956
[pid=7766] ppid=7758 vsize=13044 CPUtime=1800.06
/proc/7766/stat : 7766 (CSPtoSAT+minisa) R 7758 7766 5341 0 -1 4194304 2390 0 0 0 180004 2 0 0 25 0 1 0 153761462 13357056 2353 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 1 0 0
/proc/7766/statm: 3261 2353 721 52 0 1629 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 13044

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.77
CPU time (s): 1800.07
CPU user time (s): 1800.05
CPU system time (s): 0.025996
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 13044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2390
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= 4772

runsolver used 1.64675 s user time and 4.77827 s system time

The end

Launcher Data (download as text)

Begin job on node33 on Sat Jan  6 03:21:16 UTC 2007


IDJOB= 199240
IDBENCH= 3601
FILE ID= node33/199240-1168053675

PBS_JOBID= 3475497

Free space on /tmp= 66555 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-20-5.xml
COMMAND LINE= /tmp/evaluation/199240-1168053675/CSPtoSAT+minisat /tmp/evaluation/199240-1168053675/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-199240-1168053675 -o ROOT/results/node33/solver-199240-1168053675 -C 1800 -M 900  /tmp/evaluation/199240-1168053675/CSPtoSAT+minisat /tmp/evaluation/199240-1168053675/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  5042df59376f87303bcd262d9d1478d3

RANDOM SEED= 111456353

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		: 3000.281
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		: 3000.281
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:       1229008 kB
Buffers:         39388 kB
Cached:         684840 kB
SwapCached:        448 kB
Active:          89392 kB
Inactive:       655000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1229008 kB
SwapTotal:     4192956 kB
SwapFree:      4192224 kB
Dirty:            2036 kB
Writeback:           0 kB
Mapped:          29660 kB
Slab:            68120 kB
Committed_AS:  2617604 kB
PageTables:       1628 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= 66553 MiB



End job on node33 on Sat Jan  6 03:51:19 UTC 2007