Trace number 200329

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) 1800.04 1804.34

General information on the benchmark

NamequeensKnights/
queensKnights-20-5-mul.xml
MD5SUMda4256ae01633c1c4b30ed940167fe93
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 benchmark1.26981
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension300
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...
0.03	c ...done
0.03	c #SATvar=7152 #SATclauses=14225 #CSPpredicates=300

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/node14/watcher-200329-1168055358 -o ROOT/results/node14/solver-200329-1168055358 -C 1800 -M 900 /tmp/evaluation/200329-1168055358/CSPtoSAT+minisat /tmp/evaluation/200329-1168055358/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: 2.03 1.99 1.92 5/86 20647
/proc/meminfo: memFree=1102048/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=6696 CPUtime=0
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 436 0 0 0 0 0 0 0 18 0 1 0 153930703 6856704 415 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 6896504 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 1674 415 375 52 0 30 0

[startup+0.104521 s]
/proc/loadavg: 2.03 1.99 1.92 5/86 20647
/proc/meminfo: memFree=1102048/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=7864 CPUtime=0.09
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1123 0 0 0 9 0 0 0 18 0 1 0 153930703 8052736 1067 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678265 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 1966 1067 721 52 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7864

[startup+0.512558 s]
/proc/loadavg: 2.03 1.99 1.92 5/86 20647
/proc/meminfo: memFree=1102048/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=7996 CPUtime=0.5
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1138 0 0 0 50 0 0 0 22 0 1 0 153930703 8187904 1082 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671262 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 1999 1082 721 52 0 367 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7996

[startup+1.33364 s]
/proc/loadavg: 2.03 1.99 1.92 3/86 20647
/proc/meminfo: memFree=1100192/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=8128 CPUtime=1.32
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1180 0 0 0 132 0 0 0 25 0 1 0 153930703 8323072 1124 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678189 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2032 1124 721 52 0 400 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8128

[startup+2.97079 s]
/proc/loadavg: 2.03 1.99 1.92 3/86 20647
/proc/meminfo: memFree=1099808/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=8392 CPUtime=2.96
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1255 0 0 0 296 0 0 0 25 0 1 0 153930703 8593408 1199 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665622 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2098 1199 721 52 0 466 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8392

[startup+6.2641 s]
/proc/loadavg: 2.02 1.99 1.92 3/86 20647
/proc/meminfo: memFree=1098592/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=8924 CPUtime=6.24
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1361 0 0 0 624 0 0 0 25 0 1 0 153930703 9138176 1305 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687669 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2231 1305 721 52 0 599 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8924

[startup+12.7267 s]
/proc/loadavg: 2.02 1.99 1.92 3/86 20647
/proc/meminfo: memFree=1097248/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=8924 CPUtime=12.7
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1382 0 0 0 1270 0 0 0 25 0 1 0 153930703 9138176 1326 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687531 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2231 1326 721 52 0 599 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8924

[startup+25.5489 s]
/proc/loadavg: 2.02 1.99 1.92 3/86 20647
/proc/meminfo: memFree=1095136/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=8924 CPUtime=25.5
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1390 0 0 0 2550 0 0 0 25 0 1 0 153930703 9138176 1334 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668957 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2231 1334 721 52 0 599 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 8924

[startup+51.2033 s]
/proc/loadavg: 2.01 1.99 1.92 3/86 20647
/proc/meminfo: memFree=1089632/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=9204 CPUtime=51.15
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1423 0 0 0 5114 1 0 0 25 0 1 0 153930703 9424896 1367 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687652 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2301 1367 721 52 0 669 0
Current children cumulated CPU time (s) 51.15
Current children cumulated vsize (KiB) 9204

[startup+102.503 s]
/proc/loadavg: 2.00 1.99 1.92 3/86 20647
/proc/meminfo: memFree=1078752/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=9204 CPUtime=102.39
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1448 0 0 0 10238 1 0 0 25 0 1 0 153930703 9424896 1392 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2301 1392 721 52 0 669 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 9204

[startup+162.529 s]
/proc/loadavg: 2.06 2.00 1.93 3/86 20647
/proc/meminfo: memFree=1067360/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=9464 CPUtime=162.34
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1522 0 0 0 16233 1 0 0 25 0 1 0 153930703 9691136 1466 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687516 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2366 1466 721 52 0 734 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 9464

[startup+222.559 s]
/proc/loadavg: 2.10 2.02 1.93 3/86 20647
/proc/meminfo: memFree=1058016/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=9464 CPUtime=222.32
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1527 0 0 0 22230 2 0 0 25 0 1 0 153930703 9691136 1471 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2366 1471 721 52 0 734 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 9464

[startup+282.583 s]
/proc/loadavg: 2.04 2.01 1.93 3/86 20647
/proc/meminfo: memFree=1049056/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=9596 CPUtime=282.29
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1559 0 0 0 28227 2 0 0 25 0 1 0 153930703 9826304 1503 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667331 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2399 1503 721 52 0 767 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 9596

[startup+342.605 s]
/proc/loadavg: 2.01 2.00 1.93 3/86 20647
/proc/meminfo: memFree=1040096/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=9888 CPUtime=342.23
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1593 0 0 0 34221 2 0 0 25 0 1 0 153930703 10125312 1537 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2472 1537 721 52 0 840 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 9888

[startup+402.625 s]
/proc/loadavg: 2.04 2.02 1.94 3/86 20647
/proc/meminfo: memFree=1031008/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=9888 CPUtime=402.19
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1603 0 0 0 40217 2 0 0 25 0 1 0 153930703 10125312 1547 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2472 1547 721 52 0 840 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9888

[startup+462.648 s]
/proc/loadavg: 2.01 2.01 1.94 3/86 20647
/proc/meminfo: memFree=1023008/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=9888 CPUtime=462.18
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1622 0 0 0 46215 3 0 0 25 0 1 0 153930703 10125312 1566 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2472 1566 721 52 0 840 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 9888

[startup+522.675 s]
/proc/loadavg: 2.04 2.02 1.94 3/86 20647
/proc/meminfo: memFree=1015584/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=10016 CPUtime=522.12
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1637 0 0 0 52209 3 0 0 25 0 1 0 153930703 10256384 1581 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2504 1581 721 52 0 872 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 10016

[startup+582.699 s]
/proc/loadavg: 2.01 2.01 1.94 3/86 20647
/proc/meminfo: memFree=1008352/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=10016 CPUtime=582.09
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1651 0 0 0 58206 3 0 0 25 0 1 0 153930703 10256384 1595 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2504 1595 721 52 0 872 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 10016

[startup+642.722 s]
/proc/loadavg: 2.00 2.01 1.94 3/86 20647
/proc/meminfo: memFree=1002592/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=10144 CPUtime=642.07
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1667 0 0 0 64204 3 0 0 25 0 1 0 153930703 10387456 1611 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2536 1611 721 52 0 904 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 10144

[startup+702.748 s]
/proc/loadavg: 2.00 2.00 1.94 3/86 20647
/proc/meminfo: memFree=1002528/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=10144 CPUtime=702.01
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1687 0 0 0 70197 4 0 0 25 0 1 0 153930703 10387456 1631 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2536 1631 721 52 0 904 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 10144

[startup+762.796 s]
/proc/loadavg: 2.00 2.00 1.94 3/92 20797
/proc/meminfo: memFree=1001048/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=10272 CPUtime=761.95
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1699 0 0 0 76177 18 0 0 25 0 1 0 153930703 10518528 1643 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2568 1643 721 52 0 936 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 10272

[startup+822.839 s]
/proc/loadavg: 2.00 2.00 1.94 3/86 20845
/proc/meminfo: memFree=1001952/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=10272 CPUtime=821.92
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1713 0 0 0 82170 22 0 0 25 0 1 0 153930703 10518528 1657 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2568 1657 721 52 0 936 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 10272

[startup+882.873 s]
/proc/loadavg: 2.00 2.00 1.94 3/86 20845
/proc/meminfo: memFree=1001952/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=10396 CPUtime=881.88
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1728 0 0 0 88165 23 0 0 25 0 1 0 153930703 10645504 1672 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2599 1672 721 52 0 967 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 10396

[startup+942.904 s]
/proc/loadavg: 2.07 2.03 1.95 3/86 20845
/proc/meminfo: memFree=1001952/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=10396 CPUtime=941.85
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1738 0 0 0 94162 23 0 0 25 0 1 0 153930703 10645504 1682 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2599 1682 721 52 0 967 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 10396

[startup+1002.93 s]
/proc/loadavg: 2.02 2.02 1.95 3/86 20845
/proc/meminfo: memFree=1001952/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=10396 CPUtime=1001.83
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1753 0 0 0 100160 23 0 0 25 0 1 0 153930703 10645504 1697 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2599 1697 721 52 0 967 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 10396

[startup+1062.96 s]
/proc/loadavg: 2.01 2.02 1.95 3/86 20845
/proc/meminfo: memFree=1001952/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=10528 CPUtime=1061.78
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1770 0 0 0 106155 23 0 0 25 0 1 0 153930703 10780672 1714 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687642 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2632 1714 721 52 0 1000 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 10528

[startup+1122.99 s]
/proc/loadavg: 2.00 2.01 1.95 3/86 20845
/proc/meminfo: memFree=1001888/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=10608 CPUtime=1121.76
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1784 0 0 0 112152 24 0 0 25 0 1 0 153930703 10862592 1728 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2652 1728 721 52 0 1020 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 10608

[startup+1183.03 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 20845
/proc/meminfo: memFree=1001888/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=10608 CPUtime=1181.74
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1793 0 0 0 118150 24 0 0 25 0 1 0 153930703 10862592 1737 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2652 1737 721 52 0 1020 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 10608

[startup+1243.06 s]
/proc/loadavg: 2.08 2.02 1.96 3/86 20845
/proc/meminfo: memFree=1001824/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=10740 CPUtime=1241.7
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1810 0 0 0 124146 24 0 0 25 0 1 0 153930703 10997760 1754 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2685 1754 721 52 0 1053 0
Current children cumulated CPU time (s) 1241.7
Current children cumulated vsize (KiB) 10740

[startup+1303.1 s]
/proc/loadavg: 2.03 2.01 1.96 3/86 20845
/proc/meminfo: memFree=1001824/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=10740 CPUtime=1301.67
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1828 0 0 0 130143 24 0 0 25 0 1 0 153930703 10997760 1772 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2685 1772 721 52 0 1053 0
Current children cumulated CPU time (s) 1301.67
Current children cumulated vsize (KiB) 10740

[startup+1363.13 s]
/proc/loadavg: 2.01 2.00 1.96 3/86 20845
/proc/meminfo: memFree=1001760/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=10872 CPUtime=1361.66
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1836 0 0 0 136141 25 0 0 25 0 1 0 153930703 11132928 1780 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687412 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2718 1780 721 52 0 1086 0
Current children cumulated CPU time (s) 1361.66
Current children cumulated vsize (KiB) 10872

[startup+1423.16 s]
/proc/loadavg: 2.00 2.00 1.96 3/86 20845
/proc/meminfo: memFree=1001632/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=10872 CPUtime=1421.62
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1863 0 0 0 142137 25 0 0 25 0 1 0 153930703 11132928 1807 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2718 1807 721 52 0 1086 0
Current children cumulated CPU time (s) 1421.62
Current children cumulated vsize (KiB) 10872

[startup+1483.2 s]
/proc/loadavg: 2.00 2.00 1.96 3/86 20845
/proc/meminfo: memFree=1001632/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=11004 CPUtime=1481.6
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1877 0 0 0 148135 25 0 0 25 0 1 0 153930703 11268096 1821 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687439 0 0 4096 0 0 0 0 17 0 0 0
/proc/20646/statm: 2751 1821 721 52 0 1119 0
Current children cumulated CPU time (s) 1481.6
Current children cumulated vsize (KiB) 11004

[startup+1543.22 s]
/proc/loadavg: 1.95 1.98 1.95 3/86 20917
/proc/meminfo: memFree=869544/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=11004 CPUtime=1541.3
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1899 0 0 0 154103 27 0 0 25 0 1 0 153930703 11268096 1843 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687566 0 0 4096 0 0 0 0 17 1 0 0
/proc/20646/statm: 2751 1843 721 52 0 1119 0
Current children cumulated CPU time (s) 1541.3
Current children cumulated vsize (KiB) 11004

[startup+1603.26 s]
/proc/loadavg: 1.98 1.98 1.95 3/86 20917
/proc/meminfo: memFree=868904/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=11136 CPUtime=1600.8
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1927 0 0 0 160052 28 0 0 25 0 1 0 153930703 11403264 1871 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/20646/statm: 2784 1871 721 52 0 1152 0
Current children cumulated CPU time (s) 1600.8
Current children cumulated vsize (KiB) 11136

[startup+1663.3 s]
/proc/loadavg: 1.99 1.98 1.95 3/86 20917
/proc/meminfo: memFree=868264/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=11136 CPUtime=1660.29
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1927 0 0 0 166001 28 0 0 25 0 1 0 153930703 11403264 1871 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/20646/statm: 2784 1871 721 52 0 1152 0
Current children cumulated CPU time (s) 1660.29
Current children cumulated vsize (KiB) 11136

[startup+1723.35 s]
/proc/loadavg: 1.99 1.98 1.95 3/86 20917
/proc/meminfo: memFree=867752/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=11136 CPUtime=1719.78
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1932 0 0 0 171950 28 0 0 25 0 1 0 153930703 11403264 1876 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/20646/statm: 2784 1876 721 52 0 1152 0
Current children cumulated CPU time (s) 1719.78
Current children cumulated vsize (KiB) 11136

[startup+1783.39 s]
/proc/loadavg: 2.07 2.00 1.96 3/86 20919
/proc/meminfo: memFree=866984/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=11268 CPUtime=1779.28
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1948 0 0 0 177899 29 0 0 25 0 1 0 153930703 11538432 1892 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/20646/statm: 2817 1892 721 52 0 1185 0
Current children cumulated CPU time (s) 1779.28
Current children cumulated vsize (KiB) 11268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.33 s]
/proc/loadavg: 2.05 2.00 1.96 3/86 20919
/proc/meminfo: memFree=866856/2055920 swapFree=4182236/4192956
[pid=20646] ppid=20644 vsize=11268 CPUtime=1800.03
/proc/20646/stat : 20646 (CSPtoSAT+minisa) R 20644 20646 19763 0 -1 4194304 1952 0 0 0 179974 29 0 0 25 0 1 0 153930703 11538432 1896 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687408 0 0 4096 0 0 0 0 17 1 0 0
/proc/20646/statm: 2817 1896 721 52 0 1185 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 11268

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.34
CPU time (s): 1800.04
CPU user time (s): 1799.75
CPU system time (s): 0.294955
CPU usage (%): 99.7618
Max. virtual memory (cumulated for all children) (KiB): 11268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.294955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1952
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 21768

runsolver used 2.27465 s user time and 5.72313 s system time

The end

Launcher Data (download as text)

Begin job on node14 on Sat Jan  6 03:49:18 UTC 2007


IDJOB= 200329
IDBENCH= 3701
FILE ID= node14/200329-1168055358

PBS_JOBID= 3475307

Free space on /tmp= 66328 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-20-5-mul.xml
COMMAND LINE= /tmp/evaluation/200329-1168055358/CSPtoSAT+minisat /tmp/evaluation/200329-1168055358/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-200329-1168055358 -o ROOT/results/node14/solver-200329-1168055358 -C 1800 -M 900  /tmp/evaluation/200329-1168055358/CSPtoSAT+minisat /tmp/evaluation/200329-1168055358/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  da4256ae01633c1c4b30ed940167fe93

RANDOM SEED= 952230800

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		: 3000.227
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		: 3000.227
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:       1102464 kB
Buffers:         93588 kB
Cached:         597756 kB
SwapCached:       4296 kB
Active:         494076 kB
Inactive:       357056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1102464 kB
SwapTotal:     4192956 kB
SwapFree:      4182236 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:         172028 kB
Slab:            87028 kB
Committed_AS:  4721524 kB
PageTables:       2344 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= 66324 MiB



End job on node14 on Sat Jan  6 04:19:22 UTC 2007