Trace number 245920

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) 1800.16 1809.18

General information on the benchmark

NamelargeQueens/
queens-1000.xml
MD5SUM24563206a3688bcf26d5cd66cbbda335
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark440.78
SatisfiableYES
(Un)Satisfiability was proved
Number of variables1000
Number of constraints499500
Maximum constraint arity2
Maximum domain size1000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension499500
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...
35.56	c ...done
35.56	c #SATvar=2998002 #SATclauses=5993000 #CSPpredicates=499500

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/node15/watcher-245920-1168093627 -o ROOT/results/node15/solver-245920-1168093627 -C 1800 -M 900 /tmp/evaluation/245920-1168093627/CSPtoSAT+minisat /tmp/evaluation/245920-1168093627/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: 0.26 1.23 1.70 2/81 20855
/proc/meminfo: memFree=1778832/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=6696 CPUtime=0
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 423 0 0 0 0 0 0 0 18 0 1 0 157759120 6856704 402 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 7477127 0 0 4096 0 0 0 0 17 1 0 0
/proc/20854/statm: 1674 402 364 52 0 30 0

[startup+0.103074 s]
/proc/loadavg: 0.26 1.23 1.70 2/81 20855
/proc/meminfo: memFree=1778832/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=28548 CPUtime=0.09
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 6004 0 0 0 8 1 0 0 18 0 1 0 157759120 29233152 5872 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134669235 0 0 4096 0 0 0 0 17 1 0 0
/proc/20854/statm: 7137 5875 694 52 0 5505 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28548

[startup+0.511141 s]
/proc/loadavg: 0.26 1.23 1.70 2/81 20855
/proc/meminfo: memFree=1778832/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=100848 CPUtime=0.5
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 22295 0 0 0 42 8 0 0 22 0 1 0 157759120 103268352 22099 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 7947899 0 0 4096 0 0 0 0 17 1 0 0
/proc/20854/statm: 25212 22100 696 52 0 23580 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 100848

[startup+1.33128 s]
/proc/loadavg: 0.26 1.23 1.70 2/81 20855
/proc/meminfo: memFree=1601296/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=244436 CPUtime=1.32
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 52848 0 0 0 110 22 0 0 25 0 1 0 157759120 250302464 52652 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 7947845 0 0 4096 0 0 0 0 17 1 0 0
/proc/20854/statm: 61109 52653 696 52 0 59477 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 244436

[startup+2.96756 s]
/proc/loadavg: 0.26 1.23 1.70 2/81 20855
/proc/meminfo: memFree=1433360/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=440712 CPUtime=2.96
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 98949 0 0 0 252 44 0 0 25 0 1 0 157759120 451289088 98753 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 7945685 0 0 4096 0 0 0 0 17 1 0 0
/proc/20854/statm: 110178 98753 704 52 0 108546 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 440712

[startup+6.24813 s]
/proc/loadavg: 0.32 1.22 1.70 2/81 20856
/proc/meminfo: memFree=1378832/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=450900 CPUtime=6.23
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 101613 0 0 0 578 45 0 0 25 0 1 0 157759120 461721600 101297 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 4156389881 0 0 4096 0 0 0 0 17 1 0 0
/proc/20854/statm: 112725 101297 704 52 0 111093 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 450900

[startup+12.7022 s]
/proc/loadavg: 0.37 1.22 1.69 2/81 20856
/proc/meminfo: memFree=1358288/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=471168 CPUtime=12.69
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 107237 0 0 0 1220 49 0 0 25 0 1 0 157759120 482476032 106235 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 7947899 0 0 4096 0 0 0 0 17 1 0 0
/proc/20854/statm: 117792 106235 704 52 0 116160 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 471168

[startup+25.5114 s]
/proc/loadavg: 0.51 1.21 1.68 2/81 20856
/proc/meminfo: memFree=1320400/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=510108 CPUtime=25.49
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 117878 0 0 0 2492 57 0 0 25 0 1 0 157759120 522350592 115923 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 7947899 0 0 4096 0 0 0 0 17 1 0 0
/proc/20854/statm: 127527 115923 704 52 0 125895 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 510108

[startup+51.1328 s]
/proc/loadavg: 0.68 1.19 1.66 2/81 20858
/proc/meminfo: memFree=1287440/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=540428 CPUtime=51.1
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 126966 0 0 0 5047 63 0 0 25 0 1 0 157759120 553398272 123688 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134533141 0 0 4096 0 0 0 0 17 1 0 0
/proc/20854/statm: 135107 123688 721 52 0 133475 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 540428

[startup+102.4 s]
/proc/loadavg: 1.20 1.24 1.65 3/86 20884
/proc/meminfo: memFree=789664/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=542344 CPUtime=102.21
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 127404 0 0 0 10157 64 0 0 25 0 1 0 157759120 555360256 124126 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134533148 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 135586 124126 721 52 0 133954 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 542344

[startup+162.488 s]
/proc/loadavg: 1.43 1.28 1.64 3/86 20922
/proc/meminfo: memFree=1254368/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=543712 CPUtime=162.02
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 127626 0 0 0 16137 65 0 0 25 0 1 0 157759120 556761088 124348 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678169 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 135928 124348 721 52 0 134296 0
Current children cumulated CPU time (s) 162.02
Current children cumulated vsize (KiB) 543712

[startup+222.522 s]
/proc/loadavg: 1.85 1.43 1.66 3/86 20922
/proc/meminfo: memFree=1244768/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=543844 CPUtime=221.54
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 127699 0 0 0 22089 65 0 0 25 0 1 0 157759120 556896256 124421 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 135961 124421 721 52 0 134329 0
Current children cumulated CPU time (s) 221.54
Current children cumulated vsize (KiB) 543844

[startup+282.532 s]
/proc/loadavg: 1.94 1.53 1.68 3/86 20922
/proc/meminfo: memFree=1234016/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=544000 CPUtime=281.07
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 127726 0 0 0 28042 65 0 0 25 0 1 0 157759120 557056000 124448 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136000 124448 721 52 0 134368 0
Current children cumulated CPU time (s) 281.07
Current children cumulated vsize (KiB) 544000

[startup+342.54 s]
/proc/loadavg: 1.98 1.61 1.70 3/86 20922
/proc/meminfo: memFree=1221920/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=544132 CPUtime=340.6
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 127765 0 0 0 33994 66 0 0 25 0 1 0 157759120 557191168 124487 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136033 124487 721 52 0 134401 0
Current children cumulated CPU time (s) 340.6
Current children cumulated vsize (KiB) 544132

[startup+402.549 s]
/proc/loadavg: 1.98 1.68 1.71 3/86 20959
/proc/meminfo: memFree=1254552/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=544264 CPUtime=400.12
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 127805 0 0 0 39946 66 0 0 25 0 1 0 157759120 557326336 124527 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671274 0 0 4096 0 0 0 0 17 1 0 0
/proc/20854/statm: 136066 124527 721 52 0 134434 0
Current children cumulated CPU time (s) 400.12
Current children cumulated vsize (KiB) 544264

[startup+462.564 s]
/proc/loadavg: 1.99 1.73 1.73 3/86 20959
/proc/meminfo: memFree=1249248/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=544424 CPUtime=459.84
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 127846 0 0 0 45917 67 0 0 25 0 1 0 157759120 557490176 124568 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/20854/statm: 136106 124568 721 52 0 134474 0
Current children cumulated CPU time (s) 459.84
Current children cumulated vsize (KiB) 544424

[startup+522.591 s]
/proc/loadavg: 1.99 1.78 1.74 3/86 20959
/proc/meminfo: memFree=1245664/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=544556 CPUtime=519.58
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 127885 0 0 0 51891 67 0 0 25 0 1 0 157759120 557625344 124607 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667280 0 0 4096 0 0 0 0 17 1 0 0
/proc/20854/statm: 136139 124607 721 52 0 134507 0
Current children cumulated CPU time (s) 519.58
Current children cumulated vsize (KiB) 544556

[startup+582.622 s]
/proc/loadavg: 2.18 1.86 1.77 3/86 20959
/proc/meminfo: memFree=1242400/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=544688 CPUtime=579.32
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 127923 0 0 0 57865 67 0 0 25 0 1 0 157759120 557760512 124645 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678257 0 0 4096 0 0 0 0 17 1 0 0
/proc/20854/statm: 136172 124645 721 52 0 134540 0
Current children cumulated CPU time (s) 579.32
Current children cumulated vsize (KiB) 544688

[startup+642.65 s]
/proc/loadavg: 2.07 1.89 1.78 3/86 20959
/proc/meminfo: memFree=1238944/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=544820 CPUtime=639.06
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 127961 0 0 0 63839 67 0 0 25 0 1 0 157759120 557895680 124683 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/20854/statm: 136205 124683 721 52 0 134573 0
Current children cumulated CPU time (s) 639.06
Current children cumulated vsize (KiB) 544820

[startup+702.671 s]
/proc/loadavg: 2.02 1.90 1.79 3/86 20959
/proc/meminfo: memFree=1234720/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=545040 CPUtime=698.79
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128001 0 0 0 69812 67 0 0 25 0 1 0 157759120 558120960 124723 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671249 0 0 4096 0 0 0 0 17 1 0 0
/proc/20854/statm: 136260 124723 721 52 0 134628 0
Current children cumulated CPU time (s) 698.79
Current children cumulated vsize (KiB) 545040

[startup+762.69 s]
/proc/loadavg: 1.93 1.90 1.80 3/86 21030
/proc/meminfo: memFree=1252960/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=545172 CPUtime=758.53
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128039 0 0 0 75784 69 0 0 25 0 1 0 157759120 558256128 124761 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136293 124761 721 52 0 134661 0
Current children cumulated CPU time (s) 758.53
Current children cumulated vsize (KiB) 545172

[startup+822.702 s]
/proc/loadavg: 1.97 1.92 1.81 3/86 21030
/proc/meminfo: memFree=1226592/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=545304 CPUtime=818.25
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128080 0 0 0 81756 69 0 0 25 0 1 0 157759120 558391296 124802 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678251 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136326 124802 721 52 0 134694 0
Current children cumulated CPU time (s) 818.25
Current children cumulated vsize (KiB) 545304

[startup+882.709 s]
/proc/loadavg: 1.99 1.93 1.82 3/86 21030
/proc/meminfo: memFree=1195360/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=545568 CPUtime=877.98
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128121 0 0 0 87729 69 0 0 25 0 1 0 157759120 558661632 124843 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134600139 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136392 124843 721 52 0 134760 0
Current children cumulated CPU time (s) 877.98
Current children cumulated vsize (KiB) 545568

[startup+942.725 s]
/proc/loadavg: 1.99 1.94 1.83 3/86 21030
/proc/meminfo: memFree=1163552/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=545700 CPUtime=937.71
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128161 0 0 0 93702 69 0 0 25 0 1 0 157759120 558796800 124883 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134562805 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136425 124883 721 52 0 134793 0
Current children cumulated CPU time (s) 937.71
Current children cumulated vsize (KiB) 545700

[startup+1002.74 s]
/proc/loadavg: 1.99 1.95 1.83 3/86 21030
/proc/meminfo: memFree=1138080/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=545864 CPUtime=997.46
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128206 0 0 0 99676 70 0 0 25 0 1 0 157759120 558964736 124928 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671308 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136466 124928 721 52 0 134834 0
Current children cumulated CPU time (s) 997.46
Current children cumulated vsize (KiB) 545864

[startup+1062.75 s]
/proc/loadavg: 1.99 1.95 1.84 3/86 21030
/proc/meminfo: memFree=1105952/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=545996 CPUtime=1057.2
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128249 0 0 0 105650 70 0 0 25 0 1 0 157759120 559099904 124971 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671150 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136499 124971 721 52 0 134867 0
Current children cumulated CPU time (s) 1057.2
Current children cumulated vsize (KiB) 545996

[startup+1122.77 s]
/proc/loadavg: 1.99 1.96 1.84 3/86 21030
/proc/meminfo: memFree=1073568/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=546128 CPUtime=1116.92
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128289 0 0 0 111622 70 0 0 25 0 1 0 157759120 559235072 125011 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667280 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136532 125011 721 52 0 134900 0
Current children cumulated CPU time (s) 1116.92
Current children cumulated vsize (KiB) 546128

[startup+1182.78 s]
/proc/loadavg: 1.99 1.96 1.85 3/86 21030
/proc/meminfo: memFree=1049952/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=546392 CPUtime=1176.66
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128329 0 0 0 117596 70 0 0 25 0 1 0 157759120 559505408 125051 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671643 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136598 125051 721 52 0 134966 0
Current children cumulated CPU time (s) 1176.66
Current children cumulated vsize (KiB) 546392

[startup+1242.8 s]
/proc/loadavg: 1.99 1.97 1.86 3/86 21030
/proc/meminfo: memFree=1022432/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=546524 CPUtime=1236.4
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128370 0 0 0 123570 70 0 0 25 0 1 0 157759120 559640576 125092 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134626839 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136631 125092 721 52 0 134999 0
Current children cumulated CPU time (s) 1236.4
Current children cumulated vsize (KiB) 546524

[startup+1302.81 s]
/proc/loadavg: 2.06 1.99 1.87 3/86 21030
/proc/meminfo: memFree=995040/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=546656 CPUtime=1296.13
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128407 0 0 0 129542 71 0 0 25 0 1 0 157759120 559775744 125129 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136664 125129 721 52 0 135032 0
Current children cumulated CPU time (s) 1296.13
Current children cumulated vsize (KiB) 546656

[startup+1362.82 s]
/proc/loadavg: 2.02 1.99 1.87 3/86 21030
/proc/meminfo: memFree=968224/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=546788 CPUtime=1355.87
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128447 0 0 0 135516 71 0 0 25 0 1 0 157759120 559910912 125169 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667401 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136697 125169 721 52 0 135065 0
Current children cumulated CPU time (s) 1355.87
Current children cumulated vsize (KiB) 546788

[startup+1422.83 s]
/proc/loadavg: 2.00 1.99 1.88 3/86 21030
/proc/meminfo: memFree=936672/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=546920 CPUtime=1415.6
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128486 0 0 0 141489 71 0 0 25 0 1 0 157759120 560046080 125208 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136730 125208 721 52 0 135098 0
Current children cumulated CPU time (s) 1415.6
Current children cumulated vsize (KiB) 546920

[startup+1482.84 s]
/proc/loadavg: 2.00 1.99 1.88 3/86 21030
/proc/meminfo: memFree=900512/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=547132 CPUtime=1475.33
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128523 0 0 0 147461 72 0 0 25 0 1 0 157759120 560263168 125245 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136783 125245 721 52 0 135151 0
Current children cumulated CPU time (s) 1475.33
Current children cumulated vsize (KiB) 547132

[startup+1542.86 s]
/proc/loadavg: 2.05 2.00 1.90 3/86 21030
/proc/meminfo: memFree=871712/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=547264 CPUtime=1535.08
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128561 0 0 0 153436 72 0 0 25 0 1 0 157759120 560398336 125283 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667415 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136816 125283 721 52 0 135184 0
Current children cumulated CPU time (s) 1535.08
Current children cumulated vsize (KiB) 547264

[startup+1602.89 s]
/proc/loadavg: 2.07 2.01 1.91 3/86 21030
/proc/meminfo: memFree=843360/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=547396 CPUtime=1594.83
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128599 0 0 0 159411 72 0 0 25 0 1 0 157759120 560533504 125321 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671682 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136849 125321 721 52 0 135217 0
Current children cumulated CPU time (s) 1594.83
Current children cumulated vsize (KiB) 547396

[startup+1662.9 s]
/proc/loadavg: 2.02 2.01 1.91 3/86 21030
/proc/meminfo: memFree=818016/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=547528 CPUtime=1654.55
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128637 0 0 0 165383 72 0 0 25 0 1 0 157759120 560668672 125359 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134600139 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136882 125359 721 52 0 135250 0
Current children cumulated CPU time (s) 1654.55
Current children cumulated vsize (KiB) 547528

[startup+1722.91 s]
/proc/loadavg: 2.01 2.00 1.91 3/86 21030
/proc/meminfo: memFree=791520/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=547792 CPUtime=1714.3
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128676 0 0 0 171357 73 0 0 25 0 1 0 157759120 560939008 125398 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136948 125398 721 52 0 135316 0
Current children cumulated CPU time (s) 1714.3
Current children cumulated vsize (KiB) 547792

[startup+1782.92 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 21030
/proc/meminfo: memFree=763936/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=547924 CPUtime=1774.04
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128715 0 0 0 177331 73 0 0 25 0 1 0 157759120 561074176 125437 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678265 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136981 125437 721 52 0 135349 0
Current children cumulated CPU time (s) 1774.04
Current children cumulated vsize (KiB) 547924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.08 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 21030
/proc/meminfo: memFree=749344/2055920 swapFree=4174172/4192956
[pid=20854] ppid=20852 vsize=547924 CPUtime=1800.07
/proc/20854/stat : 20854 (CSPtoSAT+minisa) R 20852 20854 20326 0 -1 4194304 128732 0 0 0 179934 73 0 0 25 0 1 0 157759120 561074176 125454 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/20854/statm: 136981 125454 721 52 0 135349 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 547924

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.18
CPU time (s): 1800.16
CPU user time (s): 1799.34
CPU system time (s): 0.819875
CPU usage (%): 99.5017
Max. virtual memory (cumulated for all children) (KiB): 547924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.34
system time used= 0.819875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 128732
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= 38642

runsolver used 1.61175 s user time and 4.86226 s system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Jan  6 14:27:15 UTC 2007


IDJOB= 245920
IDBENCH= 10312
FILE ID= node15/245920-1168093627

PBS_JOBID= 3476402

Free space on /tmp= 66219 MiB

BENCH NAME= HOME/pub/bench/CPAI06/largeQueens/queens-1000.xml
COMMAND LINE= /tmp/evaluation/245920-1168093627/CSPtoSAT+minisat /tmp/evaluation/245920-1168093627/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-245920-1168093627 -o ROOT/results/node15/solver-245920-1168093627 -C 1800 -M 900  /tmp/evaluation/245920-1168093627/CSPtoSAT+minisat /tmp/evaluation/245920-1168093627/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  24563206a3688bcf26d5cd66cbbda335

RANDOM SEED= 463435574

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		: 3000.276
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		: 3000.276
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:       1778096 kB
Buffers:          8528 kB
Cached:         180640 kB
SwapCached:       6400 kB
Active:         136900 kB
Inactive:        88464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778096 kB
SwapTotal:     4192956 kB
SwapFree:      4174172 kB
Dirty:           69096 kB
Writeback:           0 kB
Mapped:          45492 kB
Slab:            37456 kB
Committed_AS:  4238520 kB
PageTables:       2220 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= 66220 MiB



End job on node15 on Sat Jan  6 14:57:32 UTC 2007