Trace number 200306

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) 1800.1 1816.89

General information on the benchmark

NamequeensKnights/
queensKnights-25-5-mul.xml
MD5SUM42327fd25269bd930b82a3618da7d3e1
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 benchmark1.9547
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables30
Number of constraints435
Maximum constraint arity2
Maximum domain size625
Number of constraints which are defined in extension0
Number of constraints which are defined in intension435
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=11192 #SATclauses=22290 #CSPpredicates=435

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/node19/watcher-200306-1168055353 -o ROOT/results/node19/solver-200306-1168055353 -C 1800 -M 900 /tmp/evaluation/200306-1168055353/CSPtoSAT+minisat /tmp/evaluation/200306-1168055353/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: 2.00 2.01 1.93 5/86 18917
/proc/meminfo: memFree=1336752/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=496 CPUtime=0
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 51 0 0 0 0 0 0 0 20 0 1 0 153929922 507904 36 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 7484196 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 124 36 29 52 0 19 0

[startup+0.105367 s]
/proc/loadavg: 2.00 2.01 1.93 5/86 18917
/proc/meminfo: memFree=1336752/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=8480 CPUtime=0.09
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1259 0 0 0 9 0 0 0 20 0 1 0 153929922 8683520 1201 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2120 1201 721 52 0 488 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8480

[startup+0.513444 s]
/proc/loadavg: 2.00 2.01 1.93 5/86 18917
/proc/meminfo: memFree=1336752/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=8480 CPUtime=0.5
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1272 0 0 0 50 0 0 0 25 0 1 0 153929922 8683520 1214 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2120 1214 721 52 0 488 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8480

[startup+1.3386 s]
/proc/loadavg: 2.00 2.01 1.93 3/86 18917
/proc/meminfo: memFree=1334576/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=8612 CPUtime=1.31
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1299 0 0 0 131 0 0 0 25 0 1 0 153929922 8818688 1241 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667430 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2153 1241 721 52 0 521 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8612

[startup+2.97591 s]
/proc/loadavg: 2.00 2.01 1.93 3/86 18917
/proc/meminfo: memFree=1334448/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=8744 CPUtime=2.94
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1344 0 0 0 294 0 0 0 25 0 1 0 153929922 8953856 1286 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665622 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2186 1286 721 52 0 554 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 8744

[startup+6.25752 s]
/proc/loadavg: 2.00 2.00 1.93 3/86 18917
/proc/meminfo: memFree=1334064/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=9140 CPUtime=6.19
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1431 0 0 0 619 0 0 0 25 0 1 0 153929922 9359360 1373 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2285 1373 721 52 0 653 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 9140

[startup+12.7207 s]
/proc/loadavg: 2.00 2.00 1.93 3/86 18917
/proc/meminfo: memFree=1333360/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=9804 CPUtime=12.59
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1598 0 0 0 1259 0 0 0 25 0 1 0 153929922 10039296 1540 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671374 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2451 1540 721 52 0 819 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 9804

[startup+25.5392 s]
/proc/loadavg: 2.00 2.00 1.93 3/86 18917
/proc/meminfo: memFree=1332848/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=10364 CPUtime=25.29
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1723 0 0 0 2529 0 0 0 25 0 1 0 153929922 10612736 1665 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2591 1665 721 52 0 959 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 10364

[startup+51.189 s]
/proc/loadavg: 2.00 2.00 1.93 3/86 18917
/proc/meminfo: memFree=1332912/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=10364 CPUtime=50.71
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1727 0 0 0 5070 1 0 0 25 0 1 0 153929922 10612736 1669 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687447 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2591 1669 721 52 0 959 0
Current children cumulated CPU time (s) 50.71
Current children cumulated vsize (KiB) 10364

[startup+102.479 s]
/proc/loadavg: 1.92 1.98 1.93 2/81 18926
/proc/meminfo: memFree=1357592/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=10496 CPUtime=101.57
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1744 0 0 0 10156 1 0 0 25 0 1 0 153929922 10747904 1686 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687644 0 0 4096 0 0 0 0 17 0 0 0
/proc/18916/statm: 2624 1686 721 52 0 992 0
Current children cumulated CPU time (s) 101.57
Current children cumulated vsize (KiB) 10496

[startup+162.482 s]
/proc/loadavg: 1.80 1.91 1.90 3/86 18955
/proc/meminfo: memFree=1138544/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=10496 CPUtime=161.17
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1759 0 0 0 16112 5 0 0 25 0 1 0 153929922 10747904 1701 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2624 1701 721 52 0 992 0
Current children cumulated CPU time (s) 161.17
Current children cumulated vsize (KiB) 10496

[startup+222.515 s]
/proc/loadavg: 1.97 1.94 1.91 3/86 18955
/proc/meminfo: memFree=1137520/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=10496 CPUtime=220.64
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1774 0 0 0 22059 5 0 0 25 0 1 0 153929922 10747904 1716 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2624 1716 721 52 0 992 0
Current children cumulated CPU time (s) 220.64
Current children cumulated vsize (KiB) 10496

[startup+282.538 s]
/proc/loadavg: 1.99 1.95 1.91 3/86 18955
/proc/meminfo: memFree=1136752/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=10628 CPUtime=280.12
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1788 0 0 0 28006 6 0 0 25 0 1 0 153929922 10883072 1730 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687476 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2657 1730 721 52 0 1025 0
Current children cumulated CPU time (s) 280.12
Current children cumulated vsize (KiB) 10628

[startup+342.566 s]
/proc/loadavg: 1.99 1.95 1.91 3/86 18955
/proc/meminfo: memFree=1135920/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=10628 CPUtime=339.58
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1799 0 0 0 33952 6 0 0 25 0 1 0 153929922 10883072 1741 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687420 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2657 1741 721 52 0 1025 0
Current children cumulated CPU time (s) 339.58
Current children cumulated vsize (KiB) 10628

[startup+402.585 s]
/proc/loadavg: 1.99 1.96 1.91 3/86 18955
/proc/meminfo: memFree=1135216/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=10760 CPUtime=399.05
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1811 0 0 0 39899 6 0 0 25 0 1 0 153929922 11018240 1753 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2690 1753 721 52 0 1058 0
Current children cumulated CPU time (s) 399.05
Current children cumulated vsize (KiB) 10760

[startup+462.603 s]
/proc/loadavg: 1.99 1.96 1.91 3/86 18955
/proc/meminfo: memFree=1134448/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=10760 CPUtime=458.52
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1824 0 0 0 45845 7 0 0 25 0 1 0 153929922 11018240 1766 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2690 1766 721 52 0 1058 0
Current children cumulated CPU time (s) 458.52
Current children cumulated vsize (KiB) 10760

[startup+522.637 s]
/proc/loadavg: 1.99 1.97 1.91 3/86 18955
/proc/meminfo: memFree=1133744/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=10760 CPUtime=517.99
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1835 0 0 0 51792 7 0 0 25 0 1 0 153929922 11018240 1777 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2690 1777 721 52 0 1058 0
Current children cumulated CPU time (s) 517.99
Current children cumulated vsize (KiB) 10760

[startup+582.669 s]
/proc/loadavg: 1.99 1.97 1.91 3/86 18955
/proc/meminfo: memFree=1133104/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=10760 CPUtime=577.48
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1843 0 0 0 57740 8 0 0 25 0 1 0 153929922 11018240 1785 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2690 1785 721 52 0 1058 0
Current children cumulated CPU time (s) 577.48
Current children cumulated vsize (KiB) 10760

[startup+642.7 s]
/proc/loadavg: 1.99 1.97 1.91 3/86 18955
/proc/meminfo: memFree=1132400/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=10892 CPUtime=636.95
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1858 0 0 0 63687 8 0 0 25 0 1 0 153929922 11153408 1800 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2723 1800 721 52 0 1091 0
Current children cumulated CPU time (s) 636.95
Current children cumulated vsize (KiB) 10892

[startup+702.736 s]
/proc/loadavg: 1.99 1.97 1.91 3/86 18955
/proc/meminfo: memFree=1131760/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=10892 CPUtime=696.43
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1872 0 0 0 69634 9 0 0 25 0 1 0 153929922 11153408 1814 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2723 1814 721 52 0 1091 0
Current children cumulated CPU time (s) 696.43
Current children cumulated vsize (KiB) 10892

[startup+762.782 s]
/proc/loadavg: 1.99 1.97 1.91 3/92 19101
/proc/meminfo: memFree=1129632/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11020 CPUtime=755.77
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1888 0 0 0 75568 9 0 0 25 0 1 0 153929922 11284480 1830 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687644 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2755 1830 721 52 0 1123 0
Current children cumulated CPU time (s) 755.77
Current children cumulated vsize (KiB) 11020

[startup+822.832 s]
/proc/loadavg: 1.99 1.97 1.91 3/86 19153
/proc/meminfo: memFree=1130160/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11020 CPUtime=815.2
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1907 0 0 0 81511 9 0 0 25 0 1 0 153929922 11284480 1849 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2755 1849 721 52 0 1123 0
Current children cumulated CPU time (s) 815.2
Current children cumulated vsize (KiB) 11020

[startup+882.868 s]
/proc/loadavg: 1.99 1.97 1.91 3/86 19153
/proc/meminfo: memFree=1129520/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11152 CPUtime=874.68
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1922 0 0 0 87458 10 0 0 25 0 1 0 153929922 11419648 1864 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687639 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2788 1864 721 52 0 1156 0
Current children cumulated CPU time (s) 874.68
Current children cumulated vsize (KiB) 11152

[startup+942.912 s]
/proc/loadavg: 1.99 1.97 1.91 3/86 19153
/proc/meminfo: memFree=1128880/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11232 CPUtime=934.17
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1935 0 0 0 93407 10 0 0 25 0 1 0 153929922 11501568 1877 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668884 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2808 1877 721 52 0 1176 0
Current children cumulated CPU time (s) 934.17
Current children cumulated vsize (KiB) 11232

[startup+1002.95 s]
/proc/loadavg: 1.99 1.97 1.91 3/86 19153
/proc/meminfo: memFree=1128304/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11232 CPUtime=993.66
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1947 0 0 0 99355 11 0 0 25 0 1 0 153929922 11501568 1889 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2808 1889 721 52 0 1176 0
Current children cumulated CPU time (s) 993.66
Current children cumulated vsize (KiB) 11232

[startup+1062.99 s]
/proc/loadavg: 1.99 1.97 1.91 3/86 19153
/proc/meminfo: memFree=1127664/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11360 CPUtime=1053.14
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1964 0 0 0 105303 11 0 0 25 0 1 0 153929922 11632640 1906 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2840 1906 721 52 0 1208 0
Current children cumulated CPU time (s) 1053.14
Current children cumulated vsize (KiB) 11360

[startup+1123.02 s]
/proc/loadavg: 1.99 1.97 1.91 3/86 19153
/proc/meminfo: memFree=1127088/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11360 CPUtime=1112.61
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1975 0 0 0 111250 11 0 0 25 0 1 0 153929922 11632640 1917 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687582 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2840 1917 721 52 0 1208 0
Current children cumulated CPU time (s) 1112.61
Current children cumulated vsize (KiB) 11360

[startup+1183.06 s]
/proc/loadavg: 2.11 2.00 1.92 3/86 19153
/proc/meminfo: memFree=1126512/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11492 CPUtime=1172.1
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1986 0 0 0 117198 12 0 0 25 0 1 0 153929922 11767808 1928 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2873 1928 721 52 0 1241 0
Current children cumulated CPU time (s) 1172.1
Current children cumulated vsize (KiB) 11492

[startup+1243.09 s]
/proc/loadavg: 2.04 2.00 1.92 3/86 19153
/proc/meminfo: memFree=1125936/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11492 CPUtime=1231.58
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1989 0 0 0 123146 12 0 0 25 0 1 0 153929922 11767808 1931 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2873 1931 721 52 0 1241 0
Current children cumulated CPU time (s) 1231.58
Current children cumulated vsize (KiB) 11492

[startup+1303.13 s]
/proc/loadavg: 2.01 2.00 1.92 3/86 19153
/proc/meminfo: memFree=1125424/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11492 CPUtime=1291.06
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 1999 0 0 0 129094 12 0 0 25 0 1 0 153929922 11767808 1941 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2873 1941 721 52 0 1241 0
Current children cumulated CPU time (s) 1291.06
Current children cumulated vsize (KiB) 11492

[startup+1363.17 s]
/proc/loadavg: 2.00 2.00 1.92 3/86 19153
/proc/meminfo: memFree=1124976/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11492 CPUtime=1350.55
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 2004 0 0 0 135042 13 0 0 25 0 1 0 153929922 11767808 1946 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687395 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2873 1946 721 52 0 1241 0
Current children cumulated CPU time (s) 1350.55
Current children cumulated vsize (KiB) 11492

[startup+1423.2 s]
/proc/loadavg: 2.05 2.01 1.93 3/86 19153
/proc/meminfo: memFree=1124464/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11492 CPUtime=1410.03
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 2011 0 0 0 140990 13 0 0 25 0 1 0 153929922 11767808 1953 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687528 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2873 1953 721 52 0 1241 0
Current children cumulated CPU time (s) 1410.03
Current children cumulated vsize (KiB) 11492

[startup+1483.23 s]
/proc/loadavg: 2.05 2.02 1.93 3/86 19153
/proc/meminfo: memFree=1123888/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11616 CPUtime=1469.5
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 2020 0 0 0 146937 13 0 0 25 0 1 0 153929922 11894784 1962 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2904 1962 721 52 0 1272 0
Current children cumulated CPU time (s) 1469.5
Current children cumulated vsize (KiB) 11616

[startup+1543.27 s]
/proc/loadavg: 2.02 2.02 1.93 3/86 19153
/proc/meminfo: memFree=1123376/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11616 CPUtime=1528.99
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 2028 0 0 0 152885 14 0 0 25 0 1 0 153929922 11894784 1970 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687642 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2904 1970 721 52 0 1272 0
Current children cumulated CPU time (s) 1528.99
Current children cumulated vsize (KiB) 11616

[startup+1603.31 s]
/proc/loadavg: 2.00 2.01 1.93 3/86 19153
/proc/meminfo: memFree=1122800/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11616 CPUtime=1588.48
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 2038 0 0 0 158834 14 0 0 25 0 1 0 153929922 11894784 1980 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2904 1980 721 52 0 1272 0
Current children cumulated CPU time (s) 1588.48
Current children cumulated vsize (KiB) 11616

[startup+1663.36 s]
/proc/loadavg: 2.07 2.02 1.94 3/86 19153
/proc/meminfo: memFree=1122288/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11616 CPUtime=1647.97
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 2046 0 0 0 164783 14 0 0 25 0 1 0 153929922 11894784 1988 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2904 1988 721 52 0 1272 0
Current children cumulated CPU time (s) 1647.97
Current children cumulated vsize (KiB) 11616

[startup+1723.39 s]
/proc/loadavg: 2.02 2.02 1.94 3/86 19153
/proc/meminfo: memFree=1121776/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11736 CPUtime=1707.46
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 2052 0 0 0 170731 15 0 0 25 0 1 0 153929922 12017664 1994 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2934 1994 721 52 0 1302 0
Current children cumulated CPU time (s) 1707.46
Current children cumulated vsize (KiB) 11736

[startup+1783.42 s]
/proc/loadavg: 2.01 2.01 1.94 3/86 19155
/proc/meminfo: memFree=1121072/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11736 CPUtime=1766.93
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 2059 0 0 0 176678 15 0 0 25 0 1 0 153929922 12017664 2001 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2934 2001 721 52 0 1302 0
Current children cumulated CPU time (s) 1766.93
Current children cumulated vsize (KiB) 11736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.89 s]
/proc/loadavg: 2.00 2.01 1.94 3/86 19155
/proc/meminfo: memFree=1120944/2055920 swapFree=4171232/4192956
[pid=18916] ppid=18914 vsize=11736 CPUtime=1800.08
/proc/18916/stat : 18916 (CSPtoSAT+minisa) R 18914 18916 17999 0 -1 4194304 2063 0 0 0 179993 15 0 0 25 0 1 0 153929922 12017664 2005 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2934 2005 721 52 0 1302 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 11736

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1816.89
CPU time (s): 1800.1
CPU user time (s): 1799.94
CPU system time (s): 0.159975
CPU usage (%): 99.0755
Max. virtual memory (cumulated for all children) (KiB): 11748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2063
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 67989

runsolver used 2.20066 s user time and 5.82411 s system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Jan  6 03:49:13 UTC 2007


IDJOB= 200306
IDBENCH= 3700
FILE ID= node19/200306-1168055353

PBS_JOBID= 3475305

Free space on /tmp= 66310 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-25-5-mul.xml
COMMAND LINE= /tmp/evaluation/200306-1168055353/CSPtoSAT+minisat /tmp/evaluation/200306-1168055353/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-200306-1168055353 -o ROOT/results/node19/solver-200306-1168055353 -C 1800 -M 900  /tmp/evaluation/200306-1168055353/CSPtoSAT+minisat /tmp/evaluation/200306-1168055353/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  42327fd25269bd930b82a3618da7d3e1

RANDOM SEED= 579254335

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		: 3000.260
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		: 3000.260
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:       1337168 kB
Buffers:         69252 kB
Cached:         489056 kB
SwapCached:      10036 kB
Active:         269832 kB
Inactive:       348788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1337168 kB
SwapTotal:     4192956 kB
SwapFree:      4171232 kB
Dirty:            1656 kB
Writeback:           0 kB
Mapped:          72992 kB
Slab:            84816 kB
Committed_AS:  3560460 kB
PageTables:       2384 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= 66306 MiB



End job on node19 on Sat Jan  6 04:19:30 UTC 2007