Trace number 200455

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) 1800.07 1814.55

General information on the benchmark

NamequeensKnights/
queensKnights-50-5-mul.xml
MD5SUM85c4058d48cdc9937172d180fd2ba967
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 benchmark18.8371
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables55
Number of constraints1485
Maximum constraint arity2
Maximum domain size2500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1485
Global constraints used (with number of constraints)

Solver Data (download as text)

0.20	c This is CSPtoSAT+minisat version 0.3
0.20	c (c) 2006 roussel@cril.univ-artois.fr
0.20	
0.20	c This solver internally uses a modified version of MiniSat2 version 061112
0.20	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.20	
0.20	c parsing...
0.20	c ...done
0.20	c #SATvar=44892 #SATclauses=89615 #CSPpredicates=1485

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/node29/watcher-200455-1168055384 -o ROOT/results/node29/solver-200455-1168055384 -C 1800 -M 900 /tmp/evaluation/200455-1168055384/CSPtoSAT+minisat /tmp/evaluation/200455-1168055384/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: 1.93 2.00 2.00 3/86 14044
/proc/meminfo: memFree=1261752/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=380 CPUtime=0
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 41 0 0 0 0 0 0 0 20 0 1 0 153932617 389120 26 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 4129572 0 0 4096 0 0 0 0 17 1 0 0
/proc/14043/statm: 95 26 21 52 0 18 0

[startup+0.10341 s]
/proc/loadavg: 1.93 2.00 2.00 3/86 14044
/proc/meminfo: memFree=1261752/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=13428 CPUtime=0.09
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 2359 0 0 0 8 1 0 0 18 0 1 0 153932617 13750272 2327 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 4570752 0 0 4096 0 0 0 0 17 1 0 0
/proc/14043/statm: 3357 2327 704 52 0 1725 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13428

[startup+0.511438 s]
/proc/loadavg: 1.93 2.00 2.00 3/86 14044
/proc/meminfo: memFree=1261752/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=13540 CPUtime=0.49
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 2449 0 0 0 48 1 0 0 21 0 1 0 153932617 13864960 2391 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/14043/statm: 3385 2391 721 52 0 1753 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 13540

[startup+1.33249 s]
/proc/loadavg: 1.93 2.00 2.00 3/86 14044
/proc/meminfo: memFree=1255032/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=13540 CPUtime=1.3
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 2450 0 0 0 129 1 0 0 25 0 1 0 153932617 13864960 2392 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134591099 0 0 4096 0 0 0 0 17 1 0 0
/proc/14043/statm: 3385 2392 721 52 0 1753 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 13540

[startup+2.97159 s]
/proc/loadavg: 1.93 2.00 2.00 3/86 14044
/proc/meminfo: memFree=1254840/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=13676 CPUtime=2.93
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 2483 0 0 0 292 1 0 0 25 0 1 0 153932617 14004224 2425 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562800 0 0 4096 0 0 0 0 17 1 0 0
/proc/14043/statm: 3419 2425 721 52 0 1787 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 13676

[startup+6.26279 s]
/proc/loadavg: 1.94 2.00 2.00 3/86 14044
/proc/meminfo: memFree=1254712/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=13816 CPUtime=6.19
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 2513 0 0 0 618 1 0 0 25 0 1 0 153932617 14147584 2455 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/14043/statm: 3454 2455 721 52 0 1822 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 13816

[startup+12.7322 s]
/proc/loadavg: 1.94 2.00 2.00 3/86 14044
/proc/meminfo: memFree=1254456/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=13948 CPUtime=12.6
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 2568 0 0 0 1259 1 0 0 25 0 1 0 153932617 14282752 2510 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665654 0 0 4096 0 0 0 0 17 1 0 0
/proc/14043/statm: 3487 2510 721 52 0 1855 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 13948

[startup+25.553 s]
/proc/loadavg: 1.96 2.00 2.00 3/86 14044
/proc/meminfo: memFree=1254072/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=14344 CPUtime=25.31
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 2667 0 0 0 2529 2 0 0 25 0 1 0 153932617 14688256 2609 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134538363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14043/statm: 3586 2609 721 52 0 1954 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 14344

[startup+51.2146 s]
/proc/loadavg: 1.97 2.00 2.00 3/86 14044
/proc/meminfo: memFree=1252536/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=15100 CPUtime=50.74
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 2830 0 0 0 5072 2 0 0 25 0 1 0 153932617 15462400 2772 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134600139 0 0 4096 0 0 0 0 17 1 0 0
/proc/14043/statm: 3775 2772 721 52 0 2143 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 15100

[startup+102.429 s]
/proc/loadavg: 1.98 2.00 2.00 3/86 14044
/proc/meminfo: memFree=1251192/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=16400 CPUtime=101.71
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 3171 0 0 0 10168 3 0 0 25 0 1 0 153932617 16793600 3113 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/14043/statm: 4100 3113 721 52 0 2468 0
Current children cumulated CPU time (s) 101.71
Current children cumulated vsize (KiB) 16400

[startup+162.445 s]
/proc/loadavg: 1.99 2.00 2.00 3/86 14044
/proc/meminfo: memFree=1249528/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=18108 CPUtime=161.44
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 3576 0 0 0 16141 3 0 0 25 0 1 0 153932617 18542592 3518 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671466 0 0 4096 0 0 0 0 17 1 0 0
/proc/14043/statm: 4527 3518 721 52 0 2895 0
Current children cumulated CPU time (s) 161.44
Current children cumulated vsize (KiB) 18108

[startup+222.471 s]
/proc/loadavg: 1.95 1.98 1.99 3/86 14082
/proc/meminfo: memFree=1165368/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=19984 CPUtime=221.16
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4011 0 0 0 22111 5 0 0 25 0 1 0 153932617 20463616 3953 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562866 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 4996 3953 721 52 0 3364 0
Current children cumulated CPU time (s) 221.16
Current children cumulated vsize (KiB) 19984

[startup+282.497 s]
/proc/loadavg: 1.98 1.98 1.99 3/86 14082
/proc/meminfo: memFree=1163192/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=21436 CPUtime=280.68
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4388 0 0 0 28062 6 0 0 25 0 1 0 153932617 21950464 4330 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562800 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5359 4330 721 52 0 3727 0
Current children cumulated CPU time (s) 280.68
Current children cumulated vsize (KiB) 21436

[startup+342.526 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 14082
/proc/meminfo: memFree=1160952/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=22892 CPUtime=340.23
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4721 0 0 0 34015 8 0 0 25 0 1 0 153932617 23441408 4663 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671588 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5723 4663 721 52 0 4091 0
Current children cumulated CPU time (s) 340.23
Current children cumulated vsize (KiB) 22892

[startup+402.546 s]
/proc/loadavg: 2.05 2.00 2.00 3/86 14082
/proc/meminfo: memFree=1159736/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23288 CPUtime=399.76
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4826 0 0 0 39968 8 0 0 25 0 1 0 153932617 23846912 4768 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667433 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5822 4768 721 52 0 4190 0
Current children cumulated CPU time (s) 399.76
Current children cumulated vsize (KiB) 23288

[startup+462.564 s]
/proc/loadavg: 2.02 2.00 2.00 3/86 14082
/proc/meminfo: memFree=1158648/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23552 CPUtime=459.27
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4893 0 0 0 45919 8 0 0 25 0 1 0 153932617 24117248 4835 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687566 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5888 4835 721 52 0 4256 0
Current children cumulated CPU time (s) 459.27
Current children cumulated vsize (KiB) 23552

[startup+522.584 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 14082
/proc/meminfo: memFree=1157816/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23552 CPUtime=518.82
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4899 0 0 0 51874 8 0 0 25 0 1 0 153932617 24117248 4841 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5888 4841 721 52 0 4256 0
Current children cumulated CPU time (s) 518.82
Current children cumulated vsize (KiB) 23552

[startup+582.601 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 14082
/proc/meminfo: memFree=1157048/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23552 CPUtime=578.35
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4910 0 0 0 57826 9 0 0 25 0 1 0 153932617 24117248 4852 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5888 4852 721 52 0 4256 0
Current children cumulated CPU time (s) 578.35
Current children cumulated vsize (KiB) 23552

[startup+642.616 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 14082
/proc/meminfo: memFree=1156280/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23684 CPUtime=637.87
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4916 0 0 0 63778 9 0 0 25 0 1 0 153932617 24252416 4858 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5921 4858 721 52 0 4289 0
Current children cumulated CPU time (s) 637.87
Current children cumulated vsize (KiB) 23684

[startup+702.643 s]
/proc/loadavg: 2.08 2.01 2.00 3/92 14190
/proc/meminfo: memFree=1154160/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23684 CPUtime=697.33
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4921 0 0 0 69717 16 0 0 25 0 1 0 153932617 24252416 4863 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5921 4863 721 52 0 4289 0
Current children cumulated CPU time (s) 697.33
Current children cumulated vsize (KiB) 23684

[startup+762.681 s]
/proc/loadavg: 2.03 2.01 2.00 3/92 14256
/proc/meminfo: memFree=1153592/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23684 CPUtime=756.77
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4927 0 0 0 75653 24 0 0 25 0 1 0 153932617 24252416 4869 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5921 4869 721 52 0 4289 0
Current children cumulated CPU time (s) 756.77
Current children cumulated vsize (KiB) 23684

[startup+822.699 s]
/proc/loadavg: 2.01 2.00 2.00 3/86 14280
/proc/meminfo: memFree=1153968/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23816 CPUtime=816.25
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4953 0 0 0 81600 25 0 0 25 0 1 0 153932617 24387584 4895 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687516 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5954 4895 721 52 0 4322 0
Current children cumulated CPU time (s) 816.25
Current children cumulated vsize (KiB) 23816

[startup+882.72 s]
/proc/loadavg: 2.05 2.01 2.00 3/86 14280
/proc/meminfo: memFree=1153200/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23816 CPUtime=875.79
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4955 0 0 0 87554 25 0 0 25 0 1 0 153932617 24387584 4897 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5954 4897 721 52 0 4322 0
Current children cumulated CPU time (s) 875.79
Current children cumulated vsize (KiB) 23816

[startup+942.736 s]
/proc/loadavg: 2.10 2.02 2.01 3/86 14280
/proc/meminfo: memFree=1152496/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23816 CPUtime=935.33
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4956 0 0 0 93508 25 0 0 25 0 1 0 153932617 24387584 4898 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5954 4898 721 52 0 4322 0
Current children cumulated CPU time (s) 935.33
Current children cumulated vsize (KiB) 23816

[startup+1002.75 s]
/proc/loadavg: 2.03 2.02 2.00 3/86 14280
/proc/meminfo: memFree=1151856/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23816 CPUtime=994.85
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4957 0 0 0 99459 26 0 0 25 0 1 0 153932617 24387584 4899 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687644 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5954 4899 721 52 0 4322 0
Current children cumulated CPU time (s) 994.85
Current children cumulated vsize (KiB) 23816

[startup+1062.77 s]
/proc/loadavg: 2.06 2.03 2.00 3/86 14280
/proc/meminfo: memFree=1151280/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23816 CPUtime=1054.39
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4959 0 0 0 105413 26 0 0 25 0 1 0 153932617 24387584 4901 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5954 4901 721 52 0 4322 0
Current children cumulated CPU time (s) 1054.39
Current children cumulated vsize (KiB) 23816

[startup+1122.77 s]
/proc/loadavg: 2.02 2.02 2.00 3/86 14280
/proc/meminfo: memFree=1150712/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23816 CPUtime=1113.91
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4960 0 0 0 111365 26 0 0 25 0 1 0 153932617 24387584 4902 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5954 4902 721 52 0 4322 0
Current children cumulated CPU time (s) 1113.91
Current children cumulated vsize (KiB) 23816

[startup+1182.79 s]
/proc/loadavg: 2.00 2.02 2.00 3/86 14280
/proc/meminfo: memFree=1150008/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23816 CPUtime=1173.42
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4961 0 0 0 117316 26 0 0 25 0 1 0 153932617 24387584 4903 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687503 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5954 4903 721 52 0 4322 0
Current children cumulated CPU time (s) 1173.42
Current children cumulated vsize (KiB) 23816

[startup+1242.81 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 14280
/proc/meminfo: memFree=1149432/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23816 CPUtime=1232.96
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4963 0 0 0 123270 26 0 0 25 0 1 0 153932617 24387584 4905 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134533141 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5954 4905 721 52 0 4322 0
Current children cumulated CPU time (s) 1232.96
Current children cumulated vsize (KiB) 23816

[startup+1302.83 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 14280
/proc/meminfo: memFree=1148792/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23816 CPUtime=1292.51
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4965 0 0 0 129224 27 0 0 25 0 1 0 153932617 24387584 4907 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671268 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5954 4907 721 52 0 4322 0
Current children cumulated CPU time (s) 1292.51
Current children cumulated vsize (KiB) 23816

[startup+1362.84 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 14280
/proc/meminfo: memFree=1148152/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23816 CPUtime=1352.03
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4966 0 0 0 135176 27 0 0 25 0 1 0 153932617 24387584 4908 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5954 4908 721 52 0 4322 0
Current children cumulated CPU time (s) 1352.03
Current children cumulated vsize (KiB) 23816

[startup+1422.86 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 14280
/proc/meminfo: memFree=1147576/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23816 CPUtime=1411.56
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4968 0 0 0 141129 27 0 0 25 0 1 0 153932617 24387584 4910 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671287 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5954 4910 721 52 0 4322 0
Current children cumulated CPU time (s) 1411.56
Current children cumulated vsize (KiB) 23816

[startup+1482.87 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 14280
/proc/meminfo: memFree=1146936/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23816 CPUtime=1471.1
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4969 0 0 0 147083 27 0 0 25 0 1 0 153932617 24387584 4911 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5954 4911 721 52 0 4322 0
Current children cumulated CPU time (s) 1471.1
Current children cumulated vsize (KiB) 23816

[startup+1542.89 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 14280
/proc/meminfo: memFree=1146360/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23816 CPUtime=1530.61
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4970 0 0 0 153034 27 0 0 25 0 1 0 153932617 24387584 4912 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134533141 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5954 4912 721 52 0 4322 0
Current children cumulated CPU time (s) 1530.61
Current children cumulated vsize (KiB) 23816

[startup+1602.9 s]
/proc/loadavg: 2.07 2.02 2.00 3/86 14280
/proc/meminfo: memFree=1145720/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23816 CPUtime=1590.14
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4971 0 0 0 158986 28 0 0 25 0 1 0 153932617 24387584 4913 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5954 4913 721 52 0 4322 0
Current children cumulated CPU time (s) 1590.14
Current children cumulated vsize (KiB) 23816

[startup+1662.91 s]
/proc/loadavg: 2.06 2.03 2.00 3/86 14280
/proc/meminfo: memFree=1145144/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23816 CPUtime=1649.68
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4971 0 0 0 164940 28 0 0 25 0 1 0 153932617 24387584 4913 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687566 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5954 4913 721 52 0 4322 0
Current children cumulated CPU time (s) 1649.68
Current children cumulated vsize (KiB) 23816

[startup+1722.92 s]
/proc/loadavg: 2.09 2.04 2.00 3/86 14282
/proc/meminfo: memFree=1144568/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23816 CPUtime=1709.19
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4972 0 0 0 170891 28 0 0 25 0 1 0 153932617 24387584 4914 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5954 4914 721 52 0 4322 0
Current children cumulated CPU time (s) 1709.19
Current children cumulated vsize (KiB) 23816

[startup+1782.94 s]
/proc/loadavg: 2.03 2.03 2.00 3/86 14282
/proc/meminfo: memFree=1143928/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23816 CPUtime=1768.71
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4974 0 0 0 176843 28 0 0 25 0 1 0 153932617 24387584 4916 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687503 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5954 4916 721 52 0 4322 0
Current children cumulated CPU time (s) 1768.71
Current children cumulated vsize (KiB) 23816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.54 s]
/proc/loadavg: 2.02 2.02 2.00 3/86 14282
/proc/meminfo: memFree=1143672/2055920 swapFree=4192812/4192956
[pid=14043] ppid=14041 vsize=23816 CPUtime=1800.06
/proc/14043/stat : 14043 (CSPtoSAT+minisa) R 14041 14043 11539 0 -1 4194304 4975 0 0 0 179977 29 0 0 25 0 1 0 153932617 24387584 4917 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687429 0 0 4096 0 0 0 0 17 0 0 0
/proc/14043/statm: 5954 4917 721 52 0 4322 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 23816

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.55
CPU time (s): 1800.07
CPU user time (s): 1799.77
CPU system time (s): 0.293955
CPU usage (%): 99.202
Max. virtual memory (cumulated for all children) (KiB): 23816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.293955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4975
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= 75133

runsolver used 1.65275 s user time and 4.93225 s system time

The end

Launcher Data (download as text)

Begin job on node29 on Sat Jan  6 03:49:45 UTC 2007


IDJOB= 200455
IDBENCH= 3708
FILE ID= node29/200455-1168055384

PBS_JOBID= 3475461

Free space on /tmp= 66546 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-50-5-mul.xml
COMMAND LINE= /tmp/evaluation/200455-1168055384/CSPtoSAT+minisat /tmp/evaluation/200455-1168055384/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-200455-1168055384 -o ROOT/results/node29/solver-200455-1168055384 -C 1800 -M 900  /tmp/evaluation/200455-1168055384/CSPtoSAT+minisat /tmp/evaluation/200455-1168055384/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  85c4058d48cdc9937172d180fd2ba967

RANDOM SEED= 55969832

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		: 3000.241
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		: 3000.241
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:       1262232 kB
Buffers:         47424 kB
Cached:         550092 kB
SwapCached:          0 kB
Active:         220536 kB
Inactive:       491728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1262232 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1720 kB
Writeback:           0 kB
Mapped:         137176 kB
Slab:            66100 kB
Committed_AS:  3048580 kB
PageTables:       2460 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= 66543 MiB



End job on node29 on Sat Jan  6 04:20:00 UTC 2007