Trace number 199112

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) 1800.02 1800.55

General information on the benchmark

Nameknights/
knights-15-5.xml
MD5SUM41e76be07d6f85e9fae64f89592fb309
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 benchmark0.308952
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables5
Number of constraints10
Maximum constraint arity2
Maximum domain size225
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...
0.01	c ...done
0.01	c #SATvar=3367 #SATclauses=6715 #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/node42/watcher-199112-1168053658 -o ROOT/results/node42/solver-199112-1168053658 -C 1800 -M 900 /tmp/evaluation/199112-1168053658/CSPtoSAT+minisat /tmp/evaluation/199112-1168053658/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: 1.11 1.78 1.88 5/70 19831
/proc/meminfo: memFree=1424592/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=6696 CPUtime=0
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 403 0 0 0 0 0 0 0 18 0 1 0 153765302 6856704 383 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 12376952 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 1674 383 358 52 0 30 0

[startup+0.105363 s]
/proc/loadavg: 1.11 1.78 1.88 5/70 19831
/proc/meminfo: memFree=1424592/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=7304 CPUtime=0.1
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 955 0 0 0 10 0 0 0 18 0 1 0 153765302 7479296 918 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671300 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 1826 918 720 52 0 194 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7304

[startup+0.51339 s]
/proc/loadavg: 1.11 1.78 1.88 5/70 19831
/proc/meminfo: memFree=1424592/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=7436 CPUtime=0.5
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 997 0 0 0 50 0 0 0 21 0 1 0 153765302 7614464 960 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562866 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 1859 960 720 52 0 227 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7436

[startup+1.33348 s]
/proc/loadavg: 1.11 1.78 1.88 3/73 19834
/proc/meminfo: memFree=1421368/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=7700 CPUtime=1.32
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1067 0 0 0 132 0 0 0 25 0 1 0 153765302 7884800 1030 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 1925 1030 720 52 0 293 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7700

[startup+2.96966 s]
/proc/loadavg: 1.18 1.78 1.88 3/73 19834
/proc/meminfo: memFree=1421176/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=7864 CPUtime=2.96
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1086 0 0 0 296 0 0 0 25 0 1 0 153765302 8052736 1049 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687516 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 1966 1049 720 52 0 334 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7864

[startup+6.24902 s]
/proc/loadavg: 1.18 1.78 1.88 3/73 19834
/proc/meminfo: memFree=1420280/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=7864 CPUtime=6.24
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1118 0 0 0 624 0 0 0 25 0 1 0 153765302 8052736 1081 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 1966 1081 720 52 0 334 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7864

[startup+12.7107 s]
/proc/loadavg: 1.31 1.79 1.88 3/73 19834
/proc/meminfo: memFree=1419576/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=8160 CPUtime=12.7
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1158 0 0 0 1270 0 0 0 25 0 1 0 153765302 8355840 1121 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2040 1121 720 52 0 408 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8160

[startup+25.5292 s]
/proc/loadavg: 1.41 1.79 1.88 3/73 19834
/proc/meminfo: memFree=1419320/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=8284 CPUtime=25.52
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1213 0 0 0 2551 1 0 0 25 0 1 0 153765302 8482816 1176 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2071 1176 720 52 0 439 0
Current children cumulated CPU time (s) 25.52
Current children cumulated vsize (KiB) 8284

[startup+51.162 s]
/proc/loadavg: 1.61 1.81 1.88 3/73 19834
/proc/meminfo: memFree=1418744/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=8748 CPUtime=51.14
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1311 0 0 0 5113 1 0 0 25 0 1 0 153765302 8957952 1274 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2187 1274 720 52 0 555 0
Current children cumulated CPU time (s) 51.14
Current children cumulated vsize (KiB) 8748

[startup+102.434 s]
/proc/loadavg: 1.91 1.85 1.89 3/73 19834
/proc/meminfo: memFree=1417976/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=9176 CPUtime=102.4
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1430 0 0 0 10239 1 0 0 25 0 1 0 153765302 9396224 1393 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687503 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2294 1393 720 52 0 662 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 9176

[startup+162.538 s]
/proc/loadavg: 1.97 1.88 1.90 3/73 19834
/proc/meminfo: memFree=1417336/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=9440 CPUtime=162.48
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1504 0 0 0 16247 1 0 0 25 0 1 0 153765302 9666560 1467 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2360 1467 720 52 0 728 0
Current children cumulated CPU time (s) 162.48
Current children cumulated vsize (KiB) 9440

[startup+222.634 s]
/proc/loadavg: 1.99 1.90 1.91 3/73 19834
/proc/meminfo: memFree=1416952/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=9836 CPUtime=222.56
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1579 0 0 0 22255 1 0 0 25 0 1 0 153765302 10072064 1542 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687669 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2459 1542 720 52 0 827 0
Current children cumulated CPU time (s) 222.56
Current children cumulated vsize (KiB) 9836

[startup+282.732 s]
/proc/loadavg: 1.99 1.91 1.91 3/73 19834
/proc/meminfo: memFree=1416568/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=9968 CPUtime=282.64
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1634 0 0 0 28263 1 0 0 25 0 1 0 153765302 10207232 1597 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2492 1597 720 52 0 860 0
Current children cumulated CPU time (s) 282.64
Current children cumulated vsize (KiB) 9968

[startup+342.733 s]
/proc/loadavg: 2.05 1.94 1.91 3/73 19834
/proc/meminfo: memFree=1416120/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=10312 CPUtime=342.62
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1690 0 0 0 34261 1 0 0 25 0 1 0 153765302 10559488 1653 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687566 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2578 1653 721 52 0 946 0
Current children cumulated CPU time (s) 342.62
Current children cumulated vsize (KiB) 10312

[startup+402.735 s]
/proc/loadavg: 2.02 1.95 1.91 3/73 19834
/proc/meminfo: memFree=1415736/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=10444 CPUtime=402.61
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1750 0 0 0 40260 1 0 0 25 0 1 0 153765302 10694656 1713 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687644 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2611 1713 721 52 0 979 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 10444

[startup+462.745 s]
/proc/loadavg: 2.00 1.95 1.91 3/73 19834
/proc/meminfo: memFree=1415416/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=10576 CPUtime=462.6
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1771 0 0 0 46258 2 0 0 25 0 1 0 153765302 10829824 1734 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687642 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2644 1734 721 52 0 1012 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 10576

[startup+522.846 s]
/proc/loadavg: 2.00 1.96 1.91 3/73 19834
/proc/meminfo: memFree=1415096/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=10708 CPUtime=522.68
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1808 0 0 0 52266 2 0 0 25 0 1 0 153765302 10964992 1771 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687523 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2677 1771 721 52 0 1045 0
Current children cumulated CPU time (s) 522.68
Current children cumulated vsize (KiB) 10708

[startup+582.847 s]
/proc/loadavg: 2.04 1.98 1.92 3/73 19834
/proc/meminfo: memFree=1414776/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=10840 CPUtime=582.67
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1852 0 0 0 58265 2 0 0 25 0 1 0 153765302 11100160 1815 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2710 1815 721 52 0 1078 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 10840

[startup+642.857 s]
/proc/loadavg: 2.01 1.98 1.92 3/73 19834
/proc/meminfo: memFree=1414520/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=11104 CPUtime=642.66
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1902 0 0 0 64264 2 0 0 25 0 1 0 153765302 11370496 1865 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687408 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2776 1865 721 52 0 1144 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 11104

[startup+702.954 s]
/proc/loadavg: 2.00 1.98 1.92 3/73 19834
/proc/meminfo: memFree=1414392/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=11104 CPUtime=702.74
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1906 0 0 0 70272 2 0 0 25 0 1 0 153765302 11370496 1869 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2776 1869 721 52 0 1144 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 11104

[startup+763.054 s]
/proc/loadavg: 2.15 2.01 1.93 3/73 19834
/proc/meminfo: memFree=1414072/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=11236 CPUtime=762.82
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1941 0 0 0 76280 2 0 0 25 0 1 0 153765302 11505664 1904 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2809 1904 721 52 0 1177 0
Current children cumulated CPU time (s) 762.82
Current children cumulated vsize (KiB) 11236

[startup+823.067 s]
/proc/loadavg: 2.05 2.00 1.93 3/73 19834
/proc/meminfo: memFree=1413752/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=11488 CPUtime=822.81
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 1981 0 0 0 82279 2 0 0 25 0 1 0 153765302 11763712 1944 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2872 1944 721 52 0 1240 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 11488

[startup+883.166 s]
/proc/loadavg: 2.02 2.00 1.93 4/73 19834
/proc/meminfo: memFree=1413560/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=11620 CPUtime=882.89
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 2011 0 0 0 88287 2 0 0 25 0 1 0 153765302 11898880 1974 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687669 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2905 1974 721 52 0 1273 0
Current children cumulated CPU time (s) 882.89
Current children cumulated vsize (KiB) 11620

[startup+943.168 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 19834
/proc/meminfo: memFree=1413240/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=11620 CPUtime=942.88
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 2023 0 0 0 94286 2 0 0 25 0 1 0 153765302 11898880 1986 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2905 1986 721 52 0 1273 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 11620

[startup+1003.18 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 19834
/proc/meminfo: memFree=1413048/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=11752 CPUtime=1002.88
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 2056 0 0 0 100285 3 0 0 25 0 1 0 153765302 12034048 2019 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2938 2019 721 52 0 1306 0
Current children cumulated CPU time (s) 1002.88
Current children cumulated vsize (KiB) 11752

[startup+1063.27 s]
/proc/loadavg: 2.03 2.01 1.94 3/73 19834
/proc/meminfo: memFree=1412728/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=11884 CPUtime=1062.96
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 2096 0 0 0 106293 3 0 0 25 0 1 0 153765302 12169216 2059 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2971 2059 721 52 0 1339 0
Current children cumulated CPU time (s) 1062.96
Current children cumulated vsize (KiB) 11884

[startup+1123.37 s]
/proc/loadavg: 2.01 2.01 1.94 3/73 19834
/proc/meminfo: memFree=1412600/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=11992 CPUtime=1123.04
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 2105 0 0 0 112301 3 0 0 25 0 1 0 153765302 12279808 2068 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2998 2068 721 52 0 1366 0
Current children cumulated CPU time (s) 1123.04
Current children cumulated vsize (KiB) 11992

[startup+1183.38 s]
/proc/loadavg: 2.07 2.02 1.94 3/73 19834
/proc/meminfo: memFree=1412408/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=11992 CPUtime=1183.03
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 2117 0 0 0 118300 3 0 0 25 0 1 0 153765302 12279808 2080 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2998 2080 721 52 0 1366 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 11992

[startup+1243.38 s]
/proc/loadavg: 2.09 2.03 1.95 3/73 19834
/proc/meminfo: memFree=1412088/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=12124 CPUtime=1243.01
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 2143 0 0 0 124298 3 0 0 25 0 1 0 153765302 12414976 2106 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 3031 2106 721 52 0 1399 0
Current children cumulated CPU time (s) 1243.01
Current children cumulated vsize (KiB) 12124

[startup+1303.39 s]
/proc/loadavg: 2.03 2.02 1.95 3/73 19834
/proc/meminfo: memFree=1411704/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=12124 CPUtime=1303
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 2164 0 0 0 130297 3 0 0 25 0 1 0 153765302 12414976 2127 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 3031 2127 721 52 0 1399 0
Current children cumulated CPU time (s) 1303
Current children cumulated vsize (KiB) 12124

[startup+1363.5 s]
/proc/loadavg: 2.01 2.02 1.95 3/73 19834
/proc/meminfo: memFree=1411576/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=12256 CPUtime=1363.09
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 2191 0 0 0 136306 3 0 0 25 0 1 0 153765302 12550144 2154 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 3064 2154 721 52 0 1432 0
Current children cumulated CPU time (s) 1363.09
Current children cumulated vsize (KiB) 12256

[startup+1423.5 s]
/proc/loadavg: 2.00 2.01 1.95 3/73 19834
/proc/meminfo: memFree=1411384/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=12388 CPUtime=1423.08
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 2231 0 0 0 142305 3 0 0 25 0 1 0 153765302 12685312 2194 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 12840368 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 3097 2194 721 52 0 1465 0
Current children cumulated CPU time (s) 1423.08
Current children cumulated vsize (KiB) 12388

[startup+1483.51 s]
/proc/loadavg: 2.00 2.00 1.95 3/73 19834
/proc/meminfo: memFree=1411320/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=12388 CPUtime=1483.06
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 2234 0 0 0 148303 3 0 0 25 0 1 0 153765302 12685312 2197 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 3097 2197 721 52 0 1465 0
Current children cumulated CPU time (s) 1483.06
Current children cumulated vsize (KiB) 12388

[startup+1543.51 s]
/proc/loadavg: 2.03 2.01 1.95 3/73 19834
/proc/meminfo: memFree=1411192/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=12520 CPUtime=1543.05
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 2259 0 0 0 154302 3 0 0 25 0 1 0 153765302 12820480 2222 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 3130 2222 721 52 0 1498 0
Current children cumulated CPU time (s) 1543.05
Current children cumulated vsize (KiB) 12520

[startup+1603.61 s]
/proc/loadavg: 2.01 2.01 1.95 3/73 19834
/proc/meminfo: memFree=1411128/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=12520 CPUtime=1603.13
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 2264 0 0 0 160310 3 0 0 25 0 1 0 153765302 12820480 2227 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 3130 2227 721 52 0 1498 0
Current children cumulated CPU time (s) 1603.13
Current children cumulated vsize (KiB) 12520

[startup+1663.61 s]
/proc/loadavg: 2.00 2.00 1.95 3/73 19834
/proc/meminfo: memFree=1411064/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=12652 CPUtime=1663.12
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 2287 0 0 0 166309 3 0 0 25 0 1 0 153765302 12955648 2250 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 3163 2250 721 52 0 1531 0
Current children cumulated CPU time (s) 1663.12
Current children cumulated vsize (KiB) 12652

[startup+1723.71 s]
/proc/loadavg: 2.00 2.00 1.95 3/73 19834
/proc/meminfo: memFree=1410872/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=12784 CPUtime=1723.21
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 2326 0 0 0 172317 4 0 0 25 0 1 0 153765302 13090816 2289 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 3196 2289 721 52 0 1564 0
Current children cumulated CPU time (s) 1723.21
Current children cumulated vsize (KiB) 12784

[startup+1783.72 s]
/proc/loadavg: 2.00 2.00 1.95 3/73 19834
/proc/meminfo: memFree=1410872/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=12784 CPUtime=1783.19
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 2329 0 0 0 178315 4 0 0 25 0 1 0 153765302 13090816 2292 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 3196 2292 721 52 0 1564 0
Current children cumulated CPU time (s) 1783.19
Current children cumulated vsize (KiB) 12784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.54 s]
/proc/loadavg: 2.00 2.00 1.95 3/73 19834
/proc/meminfo: memFree=1410808/2055920 swapFree=4191892/4192956
[pid=19830] ppid=19826 vsize=12784 CPUtime=1800.01
/proc/19830/stat : 19830 (CSPtoSAT+minisa) R 19826 19830 18990 0 -1 4194304 2330 0 0 0 179997 4 0 0 25 0 1 0 153765302 13090816 2293 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 3196 2293 721 52 0 1564 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 12784

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.55
CPU time (s): 1800.02
CPU user time (s): 1799.98
CPU system time (s): 0.043993
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 12784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2330
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= 2982

runsolver used 1.71774 s user time and 4.73828 s system time

The end

Launcher Data (download as text)

Begin job on node42 on Sat Jan  6 03:21:01 UTC 2007


IDJOB= 199112
IDBENCH= 3593
FILE ID= node42/199112-1168053658

PBS_JOBID= 3475493

Free space on /tmp= 66542 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-15-5.xml
COMMAND LINE= /tmp/evaluation/199112-1168053658/CSPtoSAT+minisat /tmp/evaluation/199112-1168053658/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-199112-1168053658 -o ROOT/results/node42/solver-199112-1168053658 -C 1800 -M 900  /tmp/evaluation/199112-1168053658/CSPtoSAT+minisat /tmp/evaluation/199112-1168053658/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  41e76be07d6f85e9fae64f89592fb309

RANDOM SEED= 881122924

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		: 3000.229
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		: 3000.229
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:       1425336 kB
Buffers:         48136 kB
Cached:         488320 kB
SwapCached:        268 kB
Active:          84992 kB
Inactive:       471184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1425336 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            3088 kB
Writeback:           0 kB
Mapped:          28676 kB
Slab:            60032 kB
Committed_AS:  2607852 kB
PageTables:       1704 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= 66542 MiB



End job on node42 on Sat Jan  6 03:51:06 UTC 2007