Trace number 199224

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) 1800.06 1801.76

General information on the benchmark

Nameknights/
knights-25-9.xml
MD5SUMff6db571c9963ef273115b40e7595a31
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 benchmark2.28265
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables9
Number of constraints36
Maximum constraint arity2
Maximum domain size625
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36
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=16859 #SATclauses=33687 #CSPpredicates=36

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/node44/watcher-199224-1168053664 -o ROOT/results/node44/solver-199224-1168053664 -C 1800 -M 900 /tmp/evaluation/199224-1168053664/CSPtoSAT+minisat /tmp/evaluation/199224-1168053664/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: 1.32 1.76 1.86 4/73 6176
/proc/meminfo: memFree=1295200/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=6696 CPUtime=0
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 435 0 0 0 0 0 0 0 18 0 1 0 153766654 6856704 414 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 11250552 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 1674 414 374 52 0 30 0

[startup+0.104645 s]
/proc/loadavg: 1.32 1.76 1.86 4/73 6176
/proc/meminfo: memFree=1295200/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=9280 CPUtime=0.09
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 1416 0 0 0 9 0 0 0 18 0 1 0 153766654 9502720 1376 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 2320 1376 721 52 0 688 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9280

[startup+0.512686 s]
/proc/loadavg: 1.32 1.76 1.86 4/73 6176
/proc/meminfo: memFree=1295200/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=9280 CPUtime=0.5
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 1425 0 0 0 50 0 0 0 22 0 1 0 153766654 9502720 1385 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671298 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 2320 1385 721 52 0 688 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9280

[startup+1.33377 s]
/proc/loadavg: 1.32 1.76 1.86 3/73 6176
/proc/meminfo: memFree=1292384/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=9432 CPUtime=1.32
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 1453 0 0 0 132 0 0 0 25 0 1 0 153766654 9658368 1413 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665604 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 2358 1413 721 52 0 726 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9432

[startup+2.97094 s]
/proc/loadavg: 1.37 1.76 1.86 3/73 6176
/proc/meminfo: memFree=1292192/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=9564 CPUtime=2.95
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 1500 0 0 0 295 0 0 0 25 0 1 0 153766654 9793536 1460 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671294 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 2391 1460 721 52 0 759 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9564

[startup+6.25028 s]
/proc/loadavg: 1.37 1.76 1.86 3/73 6176
/proc/meminfo: memFree=1291808/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=9872 CPUtime=6.23
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 1575 0 0 0 623 0 0 0 25 0 1 0 153766654 10108928 1535 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678275 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 2468 1535 721 52 0 836 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9872

[startup+12.7179 s]
/proc/loadavg: 1.47 1.77 1.86 3/73 6176
/proc/meminfo: memFree=1291104/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=10564 CPUtime=12.7
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 1732 0 0 0 1270 0 0 0 25 0 1 0 153766654 10817536 1692 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678251 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 2641 1692 721 52 0 1009 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10564

[startup+25.5463 s]
/proc/loadavg: 1.55 1.77 1.86 3/73 6176
/proc/meminfo: memFree=1290080/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=11520 CPUtime=25.52
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 1984 0 0 0 2552 0 0 0 25 0 1 0 153766654 11796480 1944 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671290 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 2880 1944 721 52 0 1248 0
Current children cumulated CPU time (s) 25.52
Current children cumulated vsize (KiB) 11520

[startup+51.1979 s]
/proc/loadavg: 1.70 1.79 1.87 3/73 6176
/proc/meminfo: memFree=1289184/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=12128 CPUtime=51.14
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2135 0 0 0 5113 1 0 0 25 0 1 0 153766654 12419072 2095 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687429 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3032 2095 721 52 0 1400 0
Current children cumulated CPU time (s) 51.14
Current children cumulated vsize (KiB) 12128

[startup+102.498 s]
/proc/loadavg: 1.88 1.82 1.87 3/73 6176
/proc/meminfo: memFree=1288480/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=12260 CPUtime=102.4
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2174 0 0 0 10239 1 0 0 25 0 1 0 153766654 12554240 2134 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687642 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3065 2134 721 52 0 1433 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 12260

[startup+162.522 s]
/proc/loadavg: 2.00 1.87 1.88 3/73 6176
/proc/meminfo: memFree=1287776/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=12392 CPUtime=162.38
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2205 0 0 0 16237 1 0 0 25 0 1 0 153766654 12689408 2165 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668745 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3098 2165 721 52 0 1466 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 12392

[startup+222.541 s]
/proc/loadavg: 2.00 1.89 1.89 3/73 6214
/proc/meminfo: memFree=1045720/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=12524 CPUtime=222.31
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2230 0 0 0 22227 4 0 0 25 0 1 0 153766654 12824576 2190 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3131 2190 721 52 0 1499 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 12524

[startup+282.556 s]
/proc/loadavg: 2.00 1.91 1.89 3/73 6214
/proc/meminfo: memFree=1034264/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=12524 CPUtime=282.29
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2250 0 0 0 28224 5 0 0 25 0 1 0 153766654 12824576 2210 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687512 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3131 2210 721 52 0 1499 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 12524

[startup+342.571 s]
/proc/loadavg: 2.05 1.94 1.91 3/73 6214
/proc/meminfo: memFree=1029144/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=12656 CPUtime=342.26
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2275 0 0 0 34221 5 0 0 25 0 1 0 153766654 12959744 2235 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3164 2235 721 52 0 1532 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 12656

[startup+402.583 s]
/proc/loadavg: 2.02 1.94 1.91 3/73 6214
/proc/meminfo: memFree=1017304/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=12788 CPUtime=402.19
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2298 0 0 0 40214 5 0 0 25 0 1 0 153766654 13094912 2258 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3197 2258 721 52 0 1565 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12788

[startup+462.599 s]
/proc/loadavg: 2.00 1.95 1.91 3/73 6214
/proc/meminfo: memFree=1010136/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=12788 CPUtime=462.16
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2319 0 0 0 46211 5 0 0 25 0 1 0 153766654 13094912 2279 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687449 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3197 2279 721 52 0 1565 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 12788

[startup+522.626 s]
/proc/loadavg: 2.00 1.96 1.91 3/73 6214
/proc/meminfo: memFree=1005976/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=12920 CPUtime=522.14
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2337 0 0 0 52209 5 0 0 25 0 1 0 153766654 13230080 2297 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3230 2297 721 52 0 1598 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 12920

[startup+582.645 s]
/proc/loadavg: 2.00 1.96 1.91 3/73 6214
/proc/meminfo: memFree=995352/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=12920 CPUtime=582.08
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2354 0 0 0 58203 5 0 0 25 0 1 0 153766654 13230080 2314 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3230 2314 721 52 0 1598 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 12920

[startup+642.664 s]
/proc/loadavg: 2.04 1.98 1.91 3/73 6214
/proc/meminfo: memFree=985944/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=13052 CPUtime=642.05
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2371 0 0 0 64200 5 0 0 25 0 1 0 153766654 13365248 2331 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671298 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3263 2331 721 52 0 1631 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 13052

[startup+702.684 s]
/proc/loadavg: 2.01 1.98 1.91 3/73 6214
/proc/meminfo: memFree=981912/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=13304 CPUtime=702.02
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2391 0 0 0 70197 5 0 0 25 0 1 0 153766654 13623296 2351 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3326 2351 721 52 0 1694 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 13304

[startup+762.706 s]
/proc/loadavg: 2.00 1.98 1.91 3/73 6214
/proc/meminfo: memFree=977688/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=13304 CPUtime=761.97
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2411 0 0 0 76192 5 0 0 25 0 1 0 153766654 13623296 2371 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687644 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3326 2371 721 52 0 1694 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 13304

[startup+822.725 s]
/proc/loadavg: 2.00 1.98 1.91 3/73 6214
/proc/meminfo: memFree=974488/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=13436 CPUtime=821.95
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2428 0 0 0 82189 6 0 0 25 0 1 0 153766654 13758464 2388 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3359 2388 721 52 0 1727 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 13436

[startup+882.753 s]
/proc/loadavg: 2.00 1.98 1.91 3/73 6214
/proc/meminfo: memFree=971352/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=13436 CPUtime=881.93
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2446 0 0 0 88187 6 0 0 25 0 1 0 153766654 13758464 2406 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3359 2406 721 52 0 1727 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 13436

[startup+942.768 s]
/proc/loadavg: 2.06 2.00 1.92 3/73 6214
/proc/meminfo: memFree=969112/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=13568 CPUtime=941.87
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2462 0 0 0 94181 6 0 0 25 0 1 0 153766654 13893632 2422 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3392 2422 721 52 0 1760 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 13568

[startup+1002.78 s]
/proc/loadavg: 2.02 2.00 1.92 3/73 6214
/proc/meminfo: memFree=959000/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=13568 CPUtime=1001.83
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2478 0 0 0 100177 6 0 0 25 0 1 0 153766654 13893632 2438 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3392 2438 721 52 0 1760 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 13568

[startup+1062.8 s]
/proc/loadavg: 2.07 2.01 1.93 3/73 6214
/proc/meminfo: memFree=952152/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=13700 CPUtime=1061.8
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2498 0 0 0 106174 6 0 0 25 0 1 0 153766654 14028800 2458 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3425 2458 721 52 0 1793 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 13700

[startup+1122.82 s]
/proc/loadavg: 2.02 2.01 1.93 3/73 6214
/proc/meminfo: memFree=946648/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=13700 CPUtime=1121.75
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2515 0 0 0 112169 6 0 0 25 0 1 0 153766654 14028800 2475 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3425 2475 721 52 0 1793 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 13700

[startup+1182.85 s]
/proc/loadavg: 2.01 2.00 1.93 3/73 6214
/proc/meminfo: memFree=941464/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=13700 CPUtime=1181.72
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2531 0 0 0 118166 6 0 0 25 0 1 0 153766654 14028800 2491 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3425 2491 721 52 0 1793 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 13700

[startup+1242.88 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 6214
/proc/meminfo: memFree=937624/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=13832 CPUtime=1241.7
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2545 0 0 0 124164 6 0 0 25 0 1 0 153766654 14163968 2505 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3458 2505 721 52 0 1826 0
Current children cumulated CPU time (s) 1241.7
Current children cumulated vsize (KiB) 13832

[startup+1302.9 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 6214
/proc/meminfo: memFree=934488/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=13832 CPUtime=1301.66
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2558 0 0 0 130160 6 0 0 25 0 1 0 153766654 14163968 2518 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3458 2518 721 52 0 1826 0
Current children cumulated CPU time (s) 1301.66
Current children cumulated vsize (KiB) 13832

[startup+1362.92 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 6214
/proc/meminfo: memFree=932248/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=13964 CPUtime=1361.64
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2573 0 0 0 136158 6 0 0 25 0 1 0 153766654 14299136 2533 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3491 2533 721 52 0 1859 0
Current children cumulated CPU time (s) 1361.64
Current children cumulated vsize (KiB) 13964

[startup+1422.95 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 6214
/proc/meminfo: memFree=929496/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=13964 CPUtime=1421.61
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2591 0 0 0 142154 7 0 0 25 0 1 0 153766654 14299136 2551 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3491 2551 721 52 0 1859 0
Current children cumulated CPU time (s) 1421.61
Current children cumulated vsize (KiB) 13964

[startup+1482.97 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 6214
/proc/meminfo: memFree=927256/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=14096 CPUtime=1481.56
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2605 0 0 0 148149 7 0 0 25 0 1 0 153766654 14434304 2565 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687408 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3524 2565 721 52 0 1892 0
Current children cumulated CPU time (s) 1481.56
Current children cumulated vsize (KiB) 14096

[startup+1542.99 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 6214
/proc/meminfo: memFree=925336/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=14096 CPUtime=1541.53
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2618 0 0 0 154146 7 0 0 25 0 1 0 153766654 14434304 2578 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687253 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3524 2578 721 52 0 1892 0
Current children cumulated CPU time (s) 1541.53
Current children cumulated vsize (KiB) 14096

[startup+1603.01 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 6214
/proc/meminfo: memFree=923160/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=14096 CPUtime=1601.5
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2630 0 0 0 160143 7 0 0 25 0 1 0 153766654 14434304 2590 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687318 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3524 2590 721 52 0 1892 0
Current children cumulated CPU time (s) 1601.5
Current children cumulated vsize (KiB) 14096

[startup+1663.04 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 6214
/proc/meminfo: memFree=921432/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=14228 CPUtime=1661.45
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2645 0 0 0 166138 7 0 0 25 0 1 0 153766654 14569472 2605 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3557 2605 721 52 0 1925 0
Current children cumulated CPU time (s) 1661.45
Current children cumulated vsize (KiB) 14228

[startup+1723.05 s]
/proc/loadavg: 2.06 2.01 1.93 3/73 6214
/proc/meminfo: memFree=919448/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=14228 CPUtime=1721.43
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2661 0 0 0 172136 7 0 0 25 0 1 0 153766654 14569472 2621 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3557 2621 721 52 0 1925 0
Current children cumulated CPU time (s) 1721.43
Current children cumulated vsize (KiB) 14228

[startup+1783.08 s]
/proc/loadavg: 2.02 2.01 1.93 3/73 6214
/proc/meminfo: memFree=918296/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=14360 CPUtime=1781.4
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2675 0 0 0 178132 8 0 0 25 0 1 0 153766654 14704640 2635 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3590 2635 721 52 0 1958 0
Current children cumulated CPU time (s) 1781.4
Current children cumulated vsize (KiB) 14360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.75 s]
/proc/loadavg: 2.01 2.01 1.93 3/73 6214
/proc/meminfo: memFree=918168/2055920 swapFree=4192812/4192956
[pid=6175] ppid=6173 vsize=14360 CPUtime=1800.05
/proc/6175/stat : 6175 (CSPtoSAT+minisa) R 6173 6175 5275 0 -1 4194304 2678 0 0 0 179997 8 0 0 25 0 1 0 153766654 14704640 2638 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/6175/statm: 3590 2638 721 52 0 1958 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 14360

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.76
CPU time (s): 1800.06
CPU user time (s): 1799.98
CPU system time (s): 0.085986
CPU usage (%): 99.9058
Max. virtual memory (cumulated for all children) (KiB): 14360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2678
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= 9
involuntary context switches= 6726

runsolver used 1.70274 s user time and 4.90725 s system time

The end

Launcher Data (download as text)

Begin job on node44 on Sat Jan  6 03:21:13 UTC 2007


IDJOB= 199224
IDBENCH= 3600
FILE ID= node44/199224-1168053664

PBS_JOBID= 3475448

Free space on /tmp= 66537 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-25-9.xml
COMMAND LINE= /tmp/evaluation/199224-1168053664/CSPtoSAT+minisat /tmp/evaluation/199224-1168053664/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-199224-1168053664 -o ROOT/results/node44/solver-199224-1168053664 -C 1800 -M 900  /tmp/evaluation/199224-1168053664/CSPtoSAT+minisat /tmp/evaluation/199224-1168053664/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  ff6db571c9963ef273115b40e7595a31

RANDOM SEED= 65783582

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		: 3000.213
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		: 3000.213
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:       1295616 kB
Buffers:         59712 kB
Cached:         526312 kB
SwapCached:          0 kB
Active:         160392 kB
Inactive:       516132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1295616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:         104112 kB
Slab:            69004 kB
Committed_AS:  2962188 kB
PageTables:       1892 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= 66535 MiB



End job on node44 on Sat Jan  6 03:51:19 UTC 2007