Trace number 200439

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) 1800.08 1802.09

General information on the benchmark

NamequeensKnights/
queensKnights-80-5-mul.xml
MD5SUM28f748351f8d6a329f3688f42fc26be8
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 benchmark738.167
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables85
Number of constraints3570
Maximum constraint arity2
Maximum domain size6400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3570
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...
0.32	c ...done
0.32	c #SATvar=115032 #SATclauses=229805 #CSPpredicates=3570

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/node7/watcher-200439-1168055382 -o ROOT/results/node7/solver-200439-1168055382 -C 1800 -M 900 /tmp/evaluation/200439-1168055382/CSPtoSAT+minisat /tmp/evaluation/200439-1168055382/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: 1.92 1.98 1.91 4/86 12854
/proc/meminfo: memFree=1425944/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=6696 CPUtime=0
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 428 0 0 0 0 0 0 0 18 0 1 0 153933777 6856704 407 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 10386296 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 1674 408 368 52 0 30 0

[startup+0.104483 s]
/proc/loadavg: 1.92 1.98 1.91 4/86 12854
/proc/meminfo: memFree=1425944/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=22224 CPUtime=0.09
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 4213 0 0 0 8 1 0 0 18 0 1 0 153933777 22757376 4173 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 10851963 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 5556 4175 696 52 0 3924 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22224

[startup+0.512535 s]
/proc/loadavg: 1.92 1.98 1.91 4/86 12854
/proc/meminfo: memFree=1425944/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=24608 CPUtime=0.5
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 4911 0 0 0 48 2 0 0 22 0 1 0 153933777 25198592 4836 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667327 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 6152 4836 715 52 0 4520 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 24608

[startup+1.33362 s]
/proc/loadavg: 1.92 1.98 1.91 3/86 12854
/proc/meminfo: memFree=1409240/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=24728 CPUtime=1.32
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 4938 0 0 0 130 2 0 0 25 0 1 0 153933777 25321472 4863 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665390 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 6182 4863 721 52 0 4550 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 24728

[startup+2.97078 s]
/proc/loadavg: 1.92 1.98 1.91 3/86 12854
/proc/meminfo: memFree=1409112/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=24728 CPUtime=2.96
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 4938 0 0 0 294 2 0 0 25 0 1 0 153933777 25321472 4863 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562800 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 6182 4863 721 52 0 4550 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 24728

[startup+6.25313 s]
/proc/loadavg: 1.93 1.98 1.91 3/86 12854
/proc/meminfo: memFree=1409112/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=24860 CPUtime=6.22
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 4939 0 0 0 620 2 0 0 25 0 1 0 153933777 25456640 4864 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671770 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 6215 4864 721 52 0 4583 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 24860

[startup+12.7248 s]
/proc/loadavg: 1.93 1.98 1.91 3/86 12854
/proc/meminfo: memFree=1408920/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=25128 CPUtime=12.69
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 5016 0 0 0 1267 2 0 0 25 0 1 0 153933777 25731072 4941 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667415 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 6282 4941 721 52 0 4650 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25128

[startup+25.5642 s]
/proc/loadavg: 1.95 1.98 1.91 3/86 12854
/proc/meminfo: memFree=1408600/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=25260 CPUtime=25.52
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 5073 0 0 0 2550 2 0 0 25 0 1 0 153933777 25866240 4998 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671360 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 6315 4998 721 52 0 4683 0
Current children cumulated CPU time (s) 25.52
Current children cumulated vsize (KiB) 25260

[startup+51.2299 s]
/proc/loadavg: 1.96 1.98 1.91 3/86 12854
/proc/meminfo: memFree=1408344/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=25564 CPUtime=51.15
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 5131 0 0 0 5112 3 0 0 25 0 1 0 153933777 26177536 5056 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667424 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 6391 5056 721 52 0 4759 0
Current children cumulated CPU time (s) 51.15
Current children cumulated vsize (KiB) 25564

[startup+102.504 s]
/proc/loadavg: 1.65 1.89 1.89 3/86 12892
/proc/meminfo: memFree=1122200/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=26336 CPUtime=102.36
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 5301 0 0 0 10230 6 0 0 25 0 1 0 153933777 26968064 5226 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671174 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 6584 5226 721 52 0 4952 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 26336

[startup+162.552 s]
/proc/loadavg: 1.87 1.91 1.89 3/86 12892
/proc/meminfo: memFree=1120280/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=27172 CPUtime=162.35
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 5503 0 0 0 16229 6 0 0 25 0 1 0 153933777 27824128 5428 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678183 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 6793 5428 721 52 0 5161 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 27172

[startup+222.602 s]
/proc/loadavg: 1.95 1.92 1.90 3/86 12892
/proc/meminfo: memFree=1119064/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=27700 CPUtime=222.33
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 5662 0 0 0 22227 6 0 0 25 0 1 0 153933777 28364800 5587 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 6925 5587 721 52 0 5293 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 27700

[startup+282.649 s]
/proc/loadavg: 1.98 1.93 1.90 3/86 12892
/proc/meminfo: memFree=1117848/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=28440 CPUtime=282.31
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 5819 0 0 0 28224 7 0 0 25 0 1 0 153933777 29122560 5744 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665589 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 7110 5744 721 52 0 5478 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 28440

[startup+342.693 s]
/proc/loadavg: 2.05 1.96 1.91 3/86 12892
/proc/meminfo: memFree=1116632/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=29100 CPUtime=342.29
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 5985 0 0 0 34222 7 0 0 25 0 1 0 153933777 29798400 5910 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678171 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 7275 5910 721 52 0 5643 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 29100

[startup+402.744 s]
/proc/loadavg: 2.02 1.97 1.91 3/86 12892
/proc/meminfo: memFree=1115480/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=29748 CPUtime=402.29
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 6157 0 0 0 40221 8 0 0 25 0 1 0 153933777 30461952 6082 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671365 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 7437 6082 721 52 0 5805 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 29748

[startup+462.788 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 12892
/proc/meminfo: memFree=1114328/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=30408 CPUtime=462.24
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 6315 0 0 0 46216 8 0 0 25 0 1 0 153933777 31137792 6240 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678223 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 7602 6240 721 52 0 5970 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 30408

[startup+522.837 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 12892
/proc/meminfo: memFree=1113176/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=31116 CPUtime=522.24
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 6473 0 0 0 52215 9 0 0 25 0 1 0 153933777 31862784 6398 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671463 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 7779 6398 721 52 0 6147 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 31116

[startup+582.882 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 12892
/proc/meminfo: memFree=1112024/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=31776 CPUtime=582.23
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 6645 0 0 0 58214 9 0 0 25 0 1 0 153933777 32538624 6570 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671147 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 7944 6570 721 52 0 6312 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 31776

[startup+642.921 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 12892
/proc/meminfo: memFree=1110872/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=32436 CPUtime=642.19
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 6815 0 0 0 64209 10 0 0 25 0 1 0 153933777 33214464 6740 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134600139 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 8109 6740 721 52 0 6477 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 32436

[startup+702.978 s]
/proc/loadavg: 2.00 1.97 1.91 3/92 13000
/proc/meminfo: memFree=1108392/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=32964 CPUtime=702.14
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 6966 0 0 0 70196 18 0 0 25 0 1 0 153933777 33755136 6891 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134533141 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 8241 6891 721 52 0 6609 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 32964

[startup+763.05 s]
/proc/loadavg: 2.00 1.97 1.91 3/92 13064
/proc/meminfo: memFree=1107304/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=33624 CPUtime=762.13
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 7128 0 0 0 76183 30 0 0 25 0 1 0 153933777 34430976 7053 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 8406 7053 721 52 0 6774 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 33624

[startup+823.1 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 13090
/proc/meminfo: memFree=1107416/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=34420 CPUtime=822.08
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 7281 0 0 0 82176 32 0 0 25 0 1 0 153933777 35246080 7206 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 8605 7206 721 52 0 6973 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 34420

[startup+883.157 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 13090
/proc/meminfo: memFree=1106328/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=34984 CPUtime=882.09
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 7431 0 0 0 88176 33 0 0 25 0 1 0 153933777 35823616 7356 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671754 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 8746 7356 721 52 0 7114 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 34984

[startup+943.201 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 13090
/proc/meminfo: memFree=1105304/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=35644 CPUtime=942.08
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 7592 0 0 0 94175 33 0 0 25 0 1 0 153933777 36499456 7517 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 8911 7517 721 52 0 7279 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 35644

[startup+1003.25 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 13090
/proc/meminfo: memFree=1104152/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=36172 CPUtime=1002.06
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 7748 0 0 0 100172 34 0 0 25 0 1 0 153933777 37040128 7673 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671374 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 9043 7673 721 52 0 7411 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 36172

[startup+1063.29 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 13090
/proc/meminfo: memFree=1103000/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=36832 CPUtime=1062.04
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 7930 0 0 0 106170 34 0 0 25 0 1 0 153933777 37715968 7855 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667345 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 9208 7855 721 52 0 7576 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 36832

[startup+1123.35 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 13090
/proc/meminfo: memFree=1101848/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=37492 CPUtime=1122.04
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 8107 0 0 0 112169 35 0 0 25 0 1 0 153933777 38391808 8032 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671174 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 9373 8032 721 52 0 7741 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 37492

[startup+1183.41 s]
/proc/loadavg: 2.03 1.99 1.92 3/86 13090
/proc/meminfo: memFree=1100824/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=38688 CPUtime=1182.03
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 8285 0 0 0 118168 35 0 0 25 0 1 0 153933777 39616512 8210 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 9672 8210 721 52 0 8040 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 38688

[startup+1243.47 s]
/proc/loadavg: 2.06 2.00 1.92 3/86 13090
/proc/meminfo: memFree=1099736/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=39216 CPUtime=1242.03
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 8459 0 0 0 124167 36 0 0 25 0 1 0 153933777 40157184 8384 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 9804 8384 721 52 0 8172 0
Current children cumulated CPU time (s) 1242.03
Current children cumulated vsize (KiB) 39216

[startup+1303.51 s]
/proc/loadavg: 2.02 2.00 1.92 3/86 13090
/proc/meminfo: memFree=1098520/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=39876 CPUtime=1302.01
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 8634 0 0 0 130165 36 0 0 25 0 1 0 153933777 40833024 8559 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 9969 8559 721 52 0 8337 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 39876

[startup+1363.56 s]
/proc/loadavg: 2.01 2.00 1.92 3/86 13090
/proc/meminfo: memFree=1097496/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=40540 CPUtime=1362
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 8793 0 0 0 136163 37 0 0 25 0 1 0 153933777 41512960 8718 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665692 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 10135 8718 721 52 0 8503 0
Current children cumulated CPU time (s) 1362
Current children cumulated vsize (KiB) 40540

[startup+1423.61 s]
/proc/loadavg: 2.00 2.00 1.92 3/86 13090
/proc/meminfo: memFree=1096472/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=41068 CPUtime=1421.98
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 8948 0 0 0 142161 37 0 0 25 0 1 0 153933777 42053632 8873 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671676 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 10267 8873 721 52 0 8635 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 41068

[startup+1483.67 s]
/proc/loadavg: 2.00 2.00 1.92 3/86 13090
/proc/meminfo: memFree=1095320/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=41728 CPUtime=1481.99
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 9113 0 0 0 148161 38 0 0 25 0 1 0 153933777 42729472 9038 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671383 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 10432 9038 721 52 0 8800 0
Current children cumulated CPU time (s) 1481.99
Current children cumulated vsize (KiB) 41728

[startup+1543.72 s]
/proc/loadavg: 2.00 2.00 1.92 3/86 13090
/proc/meminfo: memFree=1094296/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=42256 CPUtime=1541.97
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 9268 0 0 0 154158 39 0 0 25 0 1 0 153933777 43270144 9193 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665683 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 10564 9193 721 52 0 8932 0
Current children cumulated CPU time (s) 1541.97
Current children cumulated vsize (KiB) 42256

[startup+1603.76 s]
/proc/loadavg: 2.00 2.00 1.92 3/86 13090
/proc/meminfo: memFree=1093144/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=43048 CPUtime=1601.95
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 9450 0 0 0 160156 39 0 0 25 0 1 0 153933777 44081152 9375 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667383 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 10762 9375 721 52 0 9130 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 43048

[startup+1663.82 s]
/proc/loadavg: 2.00 2.00 1.92 3/86 13090
/proc/meminfo: memFree=1092120/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=43580 CPUtime=1661.95
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 9611 0 0 0 166156 39 0 0 25 0 1 0 153933777 44625920 9536 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 10895 9536 721 52 0 9263 0
Current children cumulated CPU time (s) 1661.95
Current children cumulated vsize (KiB) 43580

[startup+1723.86 s]
/proc/loadavg: 2.00 2.00 1.92 3/86 13092
/proc/meminfo: memFree=1090968/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=44240 CPUtime=1721.91
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 9770 0 0 0 172151 40 0 0 25 0 1 0 153933777 45301760 9695 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671356 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 11060 9695 721 52 0 9428 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 44240

[startup+1783.9 s]
/proc/loadavg: 2.04 2.01 1.93 3/86 13092
/proc/meminfo: memFree=1090136/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=45244 CPUtime=1781.91
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 9896 0 0 0 178150 41 0 0 25 0 1 0 153933777 46329856 9821 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671356 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 11311 9821 721 52 0 9679 0
Current children cumulated CPU time (s) 1781.91
Current children cumulated vsize (KiB) 45244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.07 s]
/proc/loadavg: 2.03 2.01 1.93 3/86 13092
/proc/meminfo: memFree=1089752/2055920 swapFree=4192812/4192956
[pid=12853] ppid=12851 vsize=45376 CPUtime=1800.07
/proc/12853/stat : 12853 (CSPtoSAT+minisa) R 12851 12853 11936 0 -1 4194304 9940 0 0 0 179966 41 0 0 25 0 1 0 153933777 46465024 9865 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671298 0 0 4096 0 0 0 0 17 0 0 0
/proc/12853/statm: 11344 9865 721 52 0 9712 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 45376

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.09
CPU time (s): 1800.08
CPU user time (s): 1799.66
CPU system time (s): 0.419936
CPU usage (%): 99.8889
Max. virtual memory (cumulated for all children) (KiB): 45376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.419936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9940
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= 12949

runsolver used 2.03569 s user time and 5.9341 s system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Jan  6 03:49:43 UTC 2007


IDJOB= 200439
IDBENCH= 3707
FILE ID= node7/200439-1168055382

PBS_JOBID= 3475309

Free space on /tmp= 66547 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-80-5-mul.xml
COMMAND LINE= /tmp/evaluation/200439-1168055382/CSPtoSAT+minisat /tmp/evaluation/200439-1168055382/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-200439-1168055382 -o ROOT/results/node7/solver-200439-1168055382 -C 1800 -M 900  /tmp/evaluation/200439-1168055382/CSPtoSAT+minisat /tmp/evaluation/200439-1168055382/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  28f748351f8d6a329f3688f42fc26be8

RANDOM SEED= 491078729

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		: 3000.220
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		: 3000.220
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:       1426360 kB
Buffers:         77592 kB
Cached:         350604 kB
SwapCached:          0 kB
Active:         335468 kB
Inactive:       192080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1426360 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2048 kB
Writeback:           0 kB
Mapped:         120800 kB
Slab:            86828 kB
Committed_AS:  4259816 kB
PageTables:       2396 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= 66541 MiB



End job on node7 on Sat Jan  6 04:19:46 UTC 2007