Trace number 199096

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 1815.29

General information on the benchmark

Nameknights/
knights-20-9.xml
MD5SUM433d1c888bd0ffaec46755b506e5e816
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 benchmark1.42378
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables9
Number of constraints36
Maximum constraint arity2
Maximum domain size400
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)

0.11	c This is CSPtoSAT+minisat version 0.3
0.11	c (c) 2006 roussel@cril.univ-artois.fr
0.11	
0.11	c This solver internally uses a modified version of MiniSat2 version 061112
0.11	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.11	
0.11	c parsing...
0.11	c ...done
0.11	c #SATvar=10784 #SATclauses=21537 #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/node50/watcher-199096-1168053658 -o ROOT/results/node50/solver-199096-1168053658 -C 1800 -M 900 /tmp/evaluation/199096-1168053658/CSPtoSAT+minisat /tmp/evaluation/199096-1168053658/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: 1.07 1.89 2.13 4/73 29512
/proc/meminfo: memFree=1272032/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=496 CPUtime=0
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 51 0 0 0 0 0 0 0 19 0 1 0 153764639 507904 36 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 7918372 0 2147483391 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 124 36 29 52 0 19 0

[startup+0.104546 s]
/proc/loadavg: 1.07 1.89 2.13 4/73 29512
/proc/meminfo: memFree=1272032/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=8340 CPUtime=0.09
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 1215 0 0 0 9 0 0 0 19 0 1 0 153764639 8540160 1175 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667403 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2085 1175 721 52 0 453 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8340

[startup+0.51261 s]
/proc/loadavg: 1.07 1.89 2.13 4/73 29512
/proc/meminfo: memFree=1272032/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=8472 CPUtime=0.5
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 1230 0 0 0 50 0 0 0 24 0 1 0 153764639 8675328 1190 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2118 1190 721 52 0 486 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8472

[startup+1.33275 s]
/proc/loadavg: 1.07 1.89 2.13 3/73 29512
/proc/meminfo: memFree=1245792/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=8604 CPUtime=1.31
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 1255 0 0 0 131 0 0 0 25 0 1 0 153764639 8810496 1215 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671197 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2151 1215 721 52 0 519 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8604

[startup+2.97003 s]
/proc/loadavg: 1.07 1.89 2.13 3/73 29512
/proc/meminfo: memFree=1245600/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=8868 CPUtime=2.94
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 1322 0 0 0 294 0 0 0 25 0 1 0 153764639 9080832 1282 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671183 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2217 1282 721 52 0 585 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 8868

[startup+6.25157 s]
/proc/loadavg: 1.14 1.89 2.13 3/73 29512
/proc/meminfo: memFree=1244896/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=9264 CPUtime=6.19
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 1429 0 0 0 619 0 0 0 25 0 1 0 153764639 9486336 1389 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671211 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2316 1389 721 52 0 684 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 9264

[startup+12.7097 s]
/proc/loadavg: 1.21 1.89 2.13 3/73 29512
/proc/meminfo: memFree=1244128/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=9936 CPUtime=12.6
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 1600 0 0 0 1259 1 0 0 25 0 1 0 153764639 10174464 1560 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665572 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2484 1560 721 52 0 852 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 9936

[startup+25.5298 s]
/proc/loadavg: 1.47 1.91 2.13 3/73 29512
/proc/meminfo: memFree=1243808/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=10232 CPUtime=25.3
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 1665 0 0 0 2529 1 0 0 25 0 1 0 153764639 10477568 1625 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2558 1625 721 52 0 926 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 10232

[startup+51.1741 s]
/proc/loadavg: 1.72 1.93 2.14 3/73 29512
/proc/meminfo: memFree=1243424/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=10364 CPUtime=50.74
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 1685 0 0 0 5073 1 0 0 25 0 1 0 153764639 10612736 1645 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2591 1645 721 52 0 959 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 10364

[startup+102.463 s]
/proc/loadavg: 1.88 1.94 2.13 3/73 29512
/proc/meminfo: memFree=1242656/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=10496 CPUtime=101.6
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 1729 0 0 0 10159 1 0 0 25 0 1 0 153764639 10747904 1689 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2624 1689 721 52 0 992 0
Current children cumulated CPU time (s) 101.6
Current children cumulated vsize (KiB) 10496

[startup+162.478 s]
/proc/loadavg: 1.95 1.95 2.11 3/73 29512
/proc/meminfo: memFree=1241824/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=10628 CPUtime=161.09
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 1778 0 0 0 16107 2 0 0 25 0 1 0 153764639 10883072 1738 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2657 1738 721 52 0 1025 0
Current children cumulated CPU time (s) 161.09
Current children cumulated vsize (KiB) 10628

[startup+222.504 s]
/proc/loadavg: 1.98 1.95 2.10 3/73 29512
/proc/meminfo: memFree=1240928/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=10760 CPUtime=220.61
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 1813 0 0 0 22059 2 0 0 25 0 1 0 153764639 11018240 1773 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2690 1773 721 52 0 1058 0
Current children cumulated CPU time (s) 220.61
Current children cumulated vsize (KiB) 10760

[startup+282.515 s]
/proc/loadavg: 1.99 1.96 2.09 3/73 29512
/proc/meminfo: memFree=1240160/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=10892 CPUtime=280.13
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 1843 0 0 0 28011 2 0 0 25 0 1 0 153764639 11153408 1803 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2723 1803 721 52 0 1091 0
Current children cumulated CPU time (s) 280.13
Current children cumulated vsize (KiB) 10892

[startup+342.533 s]
/proc/loadavg: 1.99 1.97 2.08 3/73 29512
/proc/meminfo: memFree=1239328/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=11104 CPUtime=339.62
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 1878 0 0 0 33960 2 0 0 25 0 1 0 153764639 11370496 1838 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687572 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2776 1838 721 52 0 1144 0
Current children cumulated CPU time (s) 339.62
Current children cumulated vsize (KiB) 11104

[startup+402.553 s]
/proc/loadavg: 2.06 1.99 2.08 3/73 29512
/proc/meminfo: memFree=1238496/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=11236 CPUtime=399.15
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 1904 0 0 0 39912 3 0 0 25 0 1 0 153764639 11505664 1864 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2809 1864 721 52 0 1177 0
Current children cumulated CPU time (s) 399.15
Current children cumulated vsize (KiB) 11236

[startup+462.576 s]
/proc/loadavg: 2.02 1.99 2.08 3/73 29512
/proc/meminfo: memFree=1237664/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=11368 CPUtime=458.67
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 1933 0 0 0 45864 3 0 0 25 0 1 0 153764639 11640832 1893 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2842 1893 721 52 0 1210 0
Current children cumulated CPU time (s) 458.67
Current children cumulated vsize (KiB) 11368

[startup+522.602 s]
/proc/loadavg: 2.00 1.99 2.07 3/73 29512
/proc/meminfo: memFree=1236832/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=11368 CPUtime=518.16
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 1962 0 0 0 51813 3 0 0 25 0 1 0 153764639 11640832 1922 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687644 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2842 1922 721 52 0 1210 0
Current children cumulated CPU time (s) 518.16
Current children cumulated vsize (KiB) 11368

[startup+582.607 s]
/proc/loadavg: 2.00 1.99 2.07 3/73 29512
/proc/meminfo: memFree=1236128/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=11500 CPUtime=577.66
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 1988 0 0 0 57763 3 0 0 25 0 1 0 153764639 11776000 1948 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2875 1948 721 52 0 1243 0
Current children cumulated CPU time (s) 577.66
Current children cumulated vsize (KiB) 11500

[startup+642.615 s]
/proc/loadavg: 2.00 1.99 2.06 3/73 29512
/proc/meminfo: memFree=1235360/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=11632 CPUtime=637.18
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2013 0 0 0 63714 4 0 0 25 0 1 0 153764639 11911168 1973 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687660 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2908 1973 721 52 0 1276 0
Current children cumulated CPU time (s) 637.18
Current children cumulated vsize (KiB) 11632

[startup+702.631 s]
/proc/loadavg: 2.00 1.99 2.05 3/73 29512
/proc/meminfo: memFree=1234592/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=11764 CPUtime=696.68
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2038 0 0 0 69664 4 0 0 25 0 1 0 153764639 12046336 1998 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2941 1998 721 52 0 1309 0
Current children cumulated CPU time (s) 696.68
Current children cumulated vsize (KiB) 11764

[startup+762.636 s]
/proc/loadavg: 2.00 1.99 2.05 3/73 29512
/proc/meminfo: memFree=1233824/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=11764 CPUtime=756.18
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2062 0 0 0 75614 4 0 0 25 0 1 0 153764639 12046336 2022 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2941 2022 721 52 0 1309 0
Current children cumulated CPU time (s) 756.18
Current children cumulated vsize (KiB) 11764

[startup+822.648 s]
/proc/loadavg: 2.03 2.00 2.05 3/73 29512
/proc/meminfo: memFree=1233056/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=11896 CPUtime=815.69
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2082 0 0 0 81565 4 0 0 25 0 1 0 153764639 12181504 2042 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2974 2042 721 52 0 1342 0
Current children cumulated CPU time (s) 815.69
Current children cumulated vsize (KiB) 11896

[startup+882.675 s]
/proc/loadavg: 2.01 2.00 2.04 3/73 29512
/proc/meminfo: memFree=1232288/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=11896 CPUtime=875.19
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2100 0 0 0 87515 4 0 0 25 0 1 0 153764639 12181504 2060 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 2974 2060 721 52 0 1342 0
Current children cumulated CPU time (s) 875.19
Current children cumulated vsize (KiB) 11896

[startup+942.676 s]
/proc/loadavg: 2.00 2.00 2.04 3/73 29512
/proc/meminfo: memFree=1231584/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=12028 CPUtime=934.69
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2115 0 0 0 93464 5 0 0 25 0 1 0 153764639 12316672 2075 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687528 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 3007 2075 721 52 0 1375 0
Current children cumulated CPU time (s) 934.69
Current children cumulated vsize (KiB) 12028

[startup+1002.69 s]
/proc/loadavg: 2.00 2.00 2.03 3/73 29512
/proc/meminfo: memFree=1230880/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=12028 CPUtime=994.2
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2129 0 0 0 99415 5 0 0 25 0 1 0 153764639 12316672 2089 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687566 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 3007 2089 721 52 0 1375 0
Current children cumulated CPU time (s) 994.2
Current children cumulated vsize (KiB) 12028

[startup+1062.71 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 29512
/proc/meminfo: memFree=1230112/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=12160 CPUtime=1053.7
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2143 0 0 0 105365 5 0 0 25 0 1 0 153764639 12451840 2103 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 3040 2103 721 52 0 1408 0
Current children cumulated CPU time (s) 1053.7
Current children cumulated vsize (KiB) 12160

[startup+1122.72 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 29512
/proc/meminfo: memFree=1229408/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=12160 CPUtime=1113.21
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2157 0 0 0 111316 5 0 0 25 0 1 0 153764639 12451840 2117 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 3040 2117 721 52 0 1408 0
Current children cumulated CPU time (s) 1113.21
Current children cumulated vsize (KiB) 12160

[startup+1182.76 s]
/proc/loadavg: 2.00 2.00 2.01 3/73 29512
/proc/meminfo: memFree=1228704/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=12280 CPUtime=1172.74
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2170 0 0 0 117268 6 0 0 25 0 1 0 153764639 12574720 2130 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 3070 2130 721 52 0 1438 0
Current children cumulated CPU time (s) 1172.74
Current children cumulated vsize (KiB) 12280

[startup+1242.77 s]
/proc/loadavg: 2.00 2.00 2.01 3/73 29512
/proc/meminfo: memFree=1227936/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=12412 CPUtime=1232.23
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2187 0 0 0 123217 6 0 0 25 0 1 0 153764639 12709888 2147 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 3103 2147 721 52 0 1471 0
Current children cumulated CPU time (s) 1232.23
Current children cumulated vsize (KiB) 12412

[startup+1302.78 s]
/proc/loadavg: 2.07 2.02 2.01 3/73 29512
/proc/meminfo: memFree=1227168/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=12412 CPUtime=1291.74
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2203 0 0 0 129168 6 0 0 25 0 1 0 153764639 12709888 2163 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 3103 2163 721 52 0 1471 0
Current children cumulated CPU time (s) 1291.74
Current children cumulated vsize (KiB) 12412

[startup+1362.79 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 29512
/proc/meminfo: memFree=1226400/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=12544 CPUtime=1351.24
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2217 0 0 0 135118 6 0 0 25 0 1 0 153764639 12845056 2177 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 3136 2177 721 52 0 1504 0
Current children cumulated CPU time (s) 1351.24
Current children cumulated vsize (KiB) 12544

[startup+1422.8 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 29512
/proc/meminfo: memFree=1225696/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=12544 CPUtime=1410.73
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2233 0 0 0 141067 6 0 0 25 0 1 0 153764639 12845056 2193 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 3136 2193 721 52 0 1504 0
Current children cumulated CPU time (s) 1410.73
Current children cumulated vsize (KiB) 12544

[startup+1482.81 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 29512
/proc/meminfo: memFree=1224992/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=12544 CPUtime=1470.25
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2246 0 0 0 147019 6 0 0 25 0 1 0 153764639 12845056 2206 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 3136 2206 721 52 0 1504 0
Current children cumulated CPU time (s) 1470.25
Current children cumulated vsize (KiB) 12544

[startup+1542.83 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 29512
/proc/meminfo: memFree=1224288/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=12676 CPUtime=1529.76
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2260 0 0 0 152969 7 0 0 25 0 1 0 153764639 12980224 2220 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 3169 2220 721 52 0 1537 0
Current children cumulated CPU time (s) 1529.76
Current children cumulated vsize (KiB) 12676

[startup+1602.84 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 29512
/proc/meminfo: memFree=1223520/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=12676 CPUtime=1589.25
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2274 0 0 0 158918 7 0 0 25 0 1 0 153764639 12980224 2234 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 3169 2234 721 52 0 1537 0
Current children cumulated CPU time (s) 1589.25
Current children cumulated vsize (KiB) 12676

[startup+1662.85 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 29512
/proc/meminfo: memFree=1222880/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=12808 CPUtime=1648.77
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2286 0 0 0 164870 7 0 0 25 0 1 0 153764639 13115392 2246 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 3202 2246 721 52 0 1570 0
Current children cumulated CPU time (s) 1648.77
Current children cumulated vsize (KiB) 12808

[startup+1722.87 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 29512
/proc/meminfo: memFree=1222176/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=12808 CPUtime=1708.28
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2300 0 0 0 170821 7 0 0 25 0 1 0 153764639 13115392 2260 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 3202 2260 721 52 0 1570 0
Current children cumulated CPU time (s) 1708.28
Current children cumulated vsize (KiB) 12808

[startup+1782.88 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 29512
/proc/meminfo: memFree=1221408/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=12808 CPUtime=1767.77
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2316 0 0 0 176770 7 0 0 25 0 1 0 153764639 13115392 2276 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29511/statm: 3202 2276 721 52 0 1570 0
Current children cumulated CPU time (s) 1767.77
Current children cumulated vsize (KiB) 12808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.28 s]
/proc/loadavg: 1.78 1.95 1.98 2/68 29522
/proc/meminfo: memFree=1268680/2055920 swapFree=4192812/4192956
[pid=29511] ppid=29506 vsize=12940 CPUtime=1800.01
/proc/29511/stat : 29511 (CSPtoSAT+minisa) R 29506 29511 27082 0 -1 4194304 2322 0 0 0 179994 7 0 0 25 0 1 0 153764639 13250560 2282 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 1 0 0
/proc/29511/statm: 3235 2282 721 52 0 1603 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 12940

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.29
CPU time (s): 1800.02
CPU user time (s): 1799.94
CPU system time (s): 0.080987
CPU usage (%): 99.159
Max. virtual memory (cumulated for all children) (KiB): 12940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2322
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= 41325

runsolver used 1.83472 s user time and 4.88026 s system time

The end

Launcher Data (download as text)

Begin job on node50 on Sat Jan  6 03:21:01 UTC 2007


IDJOB= 199096
IDBENCH= 3592
FILE ID= node50/199096-1168053658

PBS_JOBID= 3475491

Free space on /tmp= 66549 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-20-9.xml
COMMAND LINE= /tmp/evaluation/199096-1168053658/CSPtoSAT+minisat /tmp/evaluation/199096-1168053658/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-199096-1168053658 -o ROOT/results/node50/solver-199096-1168053658 -C 1800 -M 900  /tmp/evaluation/199096-1168053658/CSPtoSAT+minisat /tmp/evaluation/199096-1168053658/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  433d1c888bd0ffaec46755b506e5e816

RANDOM SEED= 31547910

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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1274216 kB
Buffers:         58772 kB
Cached:         617352 kB
SwapCached:          0 kB
Active:         109216 kB
Inactive:       587216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1274216 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3092 kB
Writeback:           0 kB
Mapped:          30492 kB
Slab:            70988 kB
Committed_AS:  3187988 kB
PageTables:       1676 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= 66550 MiB



End job on node50 on Sat Jan  6 03:51:17 UTC 2007