Trace number 200384

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) 1800.09 1800.85

General information on the benchmark

NamequeensKnights/
queensKnights-80-5-add.xml
MD5SUM7a51bbe4282e558cd323d92b7034649e
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 benchmark135.891
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables85
Number of constraints3170
Maximum constraint arity2
Maximum domain size6400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3170
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...
0.29	c ...done
0.29	c #SATvar=115032 #SATclauses=229805 #CSPpredicates=3170

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/node76/watcher-200384-1168055372 -o ROOT/results/node76/solver-200384-1168055372 -C 1800 -M 900 /tmp/evaluation/200384-1168055372/CSPtoSAT+minisat /tmp/evaluation/200384-1168055372/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: 0.94 1.01 1.27 4/70 27650
/proc/meminfo: memFree=1274960/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=6704 CPUtime=0
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 403 0 0 0 0 0 0 0 18 0 1 0 153934461 6864896 384 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 4821249 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 1676 384 359 52 0 30 0

[startup+0.102716 s]
/proc/loadavg: 0.94 1.01 1.27 4/70 27650
/proc/meminfo: memFree=1274960/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=23556 CPUtime=0.09
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 4511 0 0 0 8 1 0 0 18 0 1 0 153934461 24121344 4471 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 5253109 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 5889 4472 695 52 0 4256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23556

[startup+0.513795 s]
/proc/loadavg: 0.94 1.01 1.27 4/70 27650
/proc/meminfo: memFree=1274960/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=24652 CPUtime=0.51
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 4908 0 0 0 49 2 0 0 22 0 1 0 153934461 25243648 4834 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 6163 4834 714 52 0 4530 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 24652

[startup+1.33396 s]
/proc/loadavg: 0.94 1.01 1.27 2/70 27650
/proc/meminfo: memFree=1258256/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=24652 CPUtime=1.32
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 4916 0 0 0 130 2 0 0 25 0 1 0 153934461 25243648 4842 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667398 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 6163 4842 720 52 0 4530 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 24652

[startup+2.97028 s]
/proc/loadavg: 0.94 1.01 1.27 2/70 27650
/proc/meminfo: memFree=1258256/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=24652 CPUtime=2.96
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 4916 0 0 0 294 2 0 0 25 0 1 0 153934461 25243648 4842 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678238 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 6163 4842 720 52 0 4530 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 24652

[startup+6.24892 s]
/proc/loadavg: 0.94 1.01 1.27 2/70 27650
/proc/meminfo: memFree=1258264/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=24784 CPUtime=6.24
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 4923 0 0 0 622 2 0 0 25 0 1 0 153934461 25378816 4849 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562800 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 6196 4849 720 52 0 4563 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 24784

[startup+12.7012 s]
/proc/loadavg: 0.95 1.01 1.27 2/70 27650
/proc/meminfo: memFree=1257944/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=25052 CPUtime=12.69
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 5007 0 0 0 1267 2 0 0 25 0 1 0 153934461 25653248 4933 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671460 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 6263 4933 720 52 0 4630 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25052

[startup+25.6027 s]
/proc/loadavg: 0.96 1.01 1.26 2/70 27650
/proc/meminfo: memFree=1257752/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=25316 CPUtime=25.58
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 5064 0 0 0 2556 2 0 0 25 0 1 0 153934461 25923584 4990 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671356 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 6329 4990 720 52 0 4696 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 25316

[startup+51.2097 s]
/proc/loadavg: 0.97 1.01 1.26 2/70 27650
/proc/meminfo: memFree=1257560/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=25492 CPUtime=51.18
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 5127 0 0 0 5116 2 0 0 25 0 1 0 153934461 26103808 5053 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 6373 5053 720 52 0 4740 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 25492

[startup+102.414 s]
/proc/loadavg: 0.99 1.00 1.24 2/70 27650
/proc/meminfo: memFree=1256856/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=26200 CPUtime=102.37
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 5308 0 0 0 10234 3 0 0 25 0 1 0 153934461 26828800 5234 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671199 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 6550 5234 720 52 0 4917 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 26200

[startup+162.428 s]
/proc/loadavg: 1.06 1.02 1.23 2/70 27650
/proc/meminfo: memFree=1256024/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=27204 CPUtime=162.36
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 5511 0 0 0 16233 3 0 0 25 0 1 0 153934461 27856896 5437 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 6801 5437 720 52 0 5168 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 27204

[startup+222.439 s]
/proc/loadavg: 1.02 1.01 1.21 2/70 27650
/proc/meminfo: memFree=1255192/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=28076 CPUtime=222.34
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 5717 0 0 0 22231 3 0 0 25 0 1 0 153934461 28749824 5643 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667323 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 7019 5643 720 52 0 5386 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 28076

[startup+282.451 s]
/proc/loadavg: 1.01 1.00 1.19 2/70 27650
/proc/meminfo: memFree=1254424/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=28868 CPUtime=282.33
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 5906 0 0 0 28230 3 0 0 25 0 1 0 153934461 29560832 5832 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678226 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 7217 5832 720 52 0 5584 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 28868

[startup+342.466 s]
/proc/loadavg: 1.00 1.00 1.18 2/70 27650
/proc/meminfo: memFree=1253592/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=29648 CPUtime=342.33
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 6106 0 0 0 34229 4 0 0 25 0 1 0 153934461 30359552 6032 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 7412 6032 720 52 0 5779 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 29648

[startup+402.481 s]
/proc/loadavg: 1.00 1.00 1.17 2/70 27650
/proc/meminfo: memFree=1252952/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=30308 CPUtime=402.32
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 6281 0 0 0 40228 4 0 0 25 0 1 0 153934461 31035392 6207 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 7577 6207 720 52 0 5944 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 30308

[startup+462.492 s]
/proc/loadavg: 1.08 1.02 1.16 2/70 27650
/proc/meminfo: memFree=1252184/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=31148 CPUtime=462.31
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 6472 0 0 0 46226 5 0 0 25 0 1 0 153934461 31895552 6398 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 7787 6398 720 52 0 6154 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 31148

[startup+522.501 s]
/proc/loadavg: 1.03 1.01 1.15 2/70 27650
/proc/meminfo: memFree=1251416/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=31940 CPUtime=522.29
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 6660 0 0 0 52224 5 0 0 25 0 1 0 153934461 32706560 6586 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671360 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 7985 6586 720 52 0 6352 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 31940

[startup+582.52 s]
/proc/loadavg: 1.01 1.00 1.14 2/70 27650
/proc/meminfo: memFree=1250712/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=32484 CPUtime=582.29
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 6837 0 0 0 58223 6 0 0 25 0 1 0 153934461 33263616 6763 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667286 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 8121 6763 720 52 0 6488 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 32484

[startup+642.533 s]
/proc/loadavg: 1.00 1.00 1.13 2/70 27650
/proc/meminfo: memFree=1250008/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=33144 CPUtime=642.28
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 7011 0 0 0 64222 6 0 0 25 0 1 0 153934461 33939456 6937 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671374 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 8286 6937 720 52 0 6653 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 33144

[startup+702.552 s]
/proc/loadavg: 1.00 1.00 1.11 2/76 27724
/proc/meminfo: memFree=1247944/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=34204 CPUtime=702.24
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 7192 0 0 0 70218 6 0 0 25 0 1 0 153934461 35024896 7118 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671294 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 8551 7118 720 52 0 6918 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 34204

[startup+762.593 s]
/proc/loadavg: 1.00 1.00 1.10 2/76 27816
/proc/meminfo: memFree=1247192/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=34732 CPUtime=762.23
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 7365 0 0 0 76216 7 0 0 25 0 1 0 153934461 35565568 7291 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134533141 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 8683 7291 720 52 0 7050 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 34732

[startup+822.616 s]
/proc/loadavg: 1.00 1.00 1.09 2/70 27848
/proc/meminfo: memFree=1247768/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=35416 CPUtime=822.21
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 7539 0 0 0 82214 7 0 0 25 0 1 0 153934461 36265984 7465 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 8854 7465 720 52 0 7221 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 35416

[startup+882.631 s]
/proc/loadavg: 1.00 1.00 1.08 2/70 27848
/proc/meminfo: memFree=1246936/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=36208 CPUtime=882.2
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 7742 0 0 0 88213 7 0 0 25 0 1 0 153934461 37076992 7668 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665695 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 9052 7668 720 52 0 7419 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 36208

[startup+942.644 s]
/proc/loadavg: 1.00 1.00 1.08 2/70 27848
/proc/meminfo: memFree=1246232/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=36868 CPUtime=942.19
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 7933 0 0 0 94212 7 0 0 25 0 1 0 153934461 37752832 7859 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 9217 7859 720 52 0 7584 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 36868

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.07 2/70 27848
/proc/meminfo: memFree=1245464/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=37660 CPUtime=1002.19
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 8129 0 0 0 100211 8 0 0 25 0 1 0 153934461 38563840 8055 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667327 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 9415 8055 720 52 0 7782 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 37660

[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 1.07 2/70 27848
/proc/meminfo: memFree=1244824/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=38724 CPUtime=1062.17
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 8300 0 0 0 106209 8 0 0 25 0 1 0 153934461 39653376 8226 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 9681 8226 720 52 0 8048 0
Current children cumulated CPU time (s) 1062.17
Current children cumulated vsize (KiB) 38724

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.06 2/70 27848
/proc/meminfo: memFree=1244056/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=39388 CPUtime=1122.16
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 8474 0 0 0 112208 8 0 0 25 0 1 0 153934461 40333312 8400 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562805 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 9847 8400 720 52 0 8214 0
Current children cumulated CPU time (s) 1122.16
Current children cumulated vsize (KiB) 39388

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.06 2/70 27848
/proc/meminfo: memFree=1243480/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=39916 CPUtime=1182.15
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 8637 0 0 0 118207 8 0 0 25 0 1 0 153934461 40873984 8563 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671347 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 9979 8563 720 52 0 8346 0
Current children cumulated CPU time (s) 1182.15
Current children cumulated vsize (KiB) 39916

[startup+1242.7 s]
/proc/loadavg: 1.00 1.00 1.05 2/70 27848
/proc/meminfo: memFree=1242712/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=40724 CPUtime=1242.14
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 8824 0 0 0 124205 9 0 0 25 0 1 0 153934461 41701376 8750 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671635 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 10181 8750 720 52 0 8548 0
Current children cumulated CPU time (s) 1242.14
Current children cumulated vsize (KiB) 40724

[startup+1302.72 s]
/proc/loadavg: 1.00 1.00 1.04 2/70 27848
/proc/meminfo: memFree=1241880/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=41384 CPUtime=1302.13
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 9019 0 0 0 130204 9 0 0 25 0 1 0 153934461 42377216 8945 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678217 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 10346 8945 720 52 0 8713 0
Current children cumulated CPU time (s) 1302.13
Current children cumulated vsize (KiB) 41384

[startup+1362.73 s]
/proc/loadavg: 1.00 1.00 1.04 2/70 27848
/proc/meminfo: memFree=1241112/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=42176 CPUtime=1362.12
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 9223 0 0 0 136202 10 0 0 25 0 1 0 153934461 43188224 9149 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134600158 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 10544 9149 720 52 0 8911 0
Current children cumulated CPU time (s) 1362.12
Current children cumulated vsize (KiB) 42176

[startup+1422.74 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 27848
/proc/meminfo: memFree=1240344/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=42836 CPUtime=1422.11
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 9418 0 0 0 142201 10 0 0 25 0 1 0 153934461 43864064 9344 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 10709 9344 720 52 0 9076 0
Current children cumulated CPU time (s) 1422.11
Current children cumulated vsize (KiB) 42836

[startup+1482.75 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 27848
/proc/meminfo: memFree=1239384/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=43760 CPUtime=1482.1
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 9638 0 0 0 148199 11 0 0 25 0 1 0 153934461 44810240 9564 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671386 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 10940 9564 720 52 0 9307 0
Current children cumulated CPU time (s) 1482.1
Current children cumulated vsize (KiB) 43760

[startup+1542.77 s]
/proc/loadavg: 1.00 1.00 1.02 2/70 27848
/proc/meminfo: memFree=1238808/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=44896 CPUtime=1542.09
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 9792 0 0 0 154198 11 0 0 25 0 1 0 153934461 45973504 9718 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671374 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 11224 9718 720 52 0 9591 0
Current children cumulated CPU time (s) 1542.09
Current children cumulated vsize (KiB) 44896

[startup+1602.78 s]
/proc/loadavg: 1.00 1.00 1.01 2/70 27848
/proc/meminfo: memFree=1238232/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=45424 CPUtime=1602.08
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 9932 0 0 0 160196 12 0 0 25 0 1 0 153934461 46514176 9858 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671374 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 11356 9858 720 52 0 9723 0
Current children cumulated CPU time (s) 1602.08
Current children cumulated vsize (KiB) 45424

[startup+1662.79 s]
/proc/loadavg: 1.00 1.00 1.01 2/70 27848
/proc/meminfo: memFree=1237592/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=45952 CPUtime=1662.07
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 10087 0 0 0 166195 12 0 0 25 0 1 0 153934461 47054848 10013 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671347 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 11488 10013 720 52 0 9855 0
Current children cumulated CPU time (s) 1662.07
Current children cumulated vsize (KiB) 45952

[startup+1722.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 27848
/proc/meminfo: memFree=1237016/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=46612 CPUtime=1722.06
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 10240 0 0 0 172194 12 0 0 25 0 1 0 153934461 47730688 10166 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134626800 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 11653 10166 720 52 0 10020 0
Current children cumulated CPU time (s) 1722.06
Current children cumulated vsize (KiB) 46612

[startup+1782.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 27850
/proc/meminfo: memFree=1236248/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=47272 CPUtime=1782.04
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 10417 0 0 0 178192 12 0 0 25 0 1 0 153934461 48406528 10343 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 11818 10343 720 52 0 10185 0
Current children cumulated CPU time (s) 1782.04
Current children cumulated vsize (KiB) 47272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 27850
/proc/meminfo: memFree=1236056/2055888 swapFree=4096420/4096564
[pid=27649] ppid=27647 vsize=47404 CPUtime=1800.08
/proc/27649/stat : 27649 (CSPtoSAT+minisa) R 27647 27649 26614 0 -1 4194304 10472 0 0 0 179995 13 0 0 25 0 1 0 153934461 48541696 10398 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671365 0 0 4096 0 0 0 0 17 1 0 0
/proc/27649/statm: 11851 10398 720 52 0 10218 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 47404

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.85
CPU time (s): 1800.09
CPU user time (s): 1799.95
CPU system time (s): 0.137979
CPU usage (%): 99.9576
Max. virtual memory (cumulated for all children) (KiB): 47404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10472
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= 2934

runsolver used 1.64575 s user time and 3.24551 s system time

The end

Launcher Data (download as text)

Begin job on node76 on Sat Jan  6 03:49:34 UTC 2007


IDJOB= 200384
IDBENCH= 3704
FILE ID= node76/200384-1168055372

PBS_JOBID= 3475446

Free space on /tmp= 66641 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-80-5-add.xml
COMMAND LINE= /tmp/evaluation/200384-1168055372/CSPtoSAT+minisat /tmp/evaluation/200384-1168055372/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-200384-1168055372 -o ROOT/results/node76/solver-200384-1168055372 -C 1800 -M 900  /tmp/evaluation/200384-1168055372/CSPtoSAT+minisat /tmp/evaluation/200384-1168055372/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  7a51bbe4282e558cd323d92b7034649e

RANDOM SEED= 84151719

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		: 3000.254
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	: 6006.17
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		: 3000.254
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1275312 kB
Buffers:         50976 kB
Cached:         636776 kB
SwapCached:          0 kB
Active:          64256 kB
Inactive:       639316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1275312 kB
SwapTotal:     4096564 kB
SwapFree:      4096420 kB
Dirty:            1896 kB
Writeback:           0 kB
Mapped:          26200 kB
Slab:            63256 kB
Committed_AS:  5712444 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66641 MiB



End job on node76 on Sat Jan  6 04:19:35 UTC 2007