Trace number 245904

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 1802.66

General information on the benchmark

NamelargeQueens/
queens-500.xml
MD5SUM5b25d062fefd9db3976f835c6c16921b
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.5908
SatisfiableYES
(Un)Satisfiability was proved
Number of variables500
Number of constraints124750
Maximum constraint arity2
Maximum domain size500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension124750
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...
8.66	c ...done
8.66	c #SATvar=749002 #SATclauses=1496500 #CSPpredicates=124750

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/node24/watcher-245904-1168093627 -o ROOT/results/node24/solver-245904-1168093627 -C 1800 -M 900 /tmp/evaluation/245904-1168093627/CSPtoSAT+minisat /tmp/evaluation/245904-1168093627/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 0.43 1.46 1.74 4/81 20668
/proc/meminfo: memFree=1710496/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=6696 CPUtime=0
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 402 0 0 0 0 0 0 0 18 0 1 0 157759532 6856704 382 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 2609240 0 0 4096 0 0 0 0 17 1 0 0
/proc/20667/statm: 1674 382 357 52 0 30 0

[startup+0.103702 s]
/proc/loadavg: 0.43 1.46 1.74 4/81 20668
/proc/meminfo: memFree=1710496/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=26540 CPUtime=0.09
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 4978 0 0 0 7 2 0 0 18 0 1 0 157759532 27176960 4845 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 3040891 0 0 4096 0 0 0 0 17 1 0 0
/proc/20667/statm: 6635 4846 696 52 0 5003 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26540

[startup+0.511744 s]
/proc/loadavg: 0.43 1.46 1.74 4/81 20668
/proc/meminfo: memFree=1710496/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=92288 CPUtime=0.5
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 20521 0 0 0 41 9 0 0 22 0 1 0 157759532 94502912 20388 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 3040891 0 0 4096 0 0 0 0 17 1 0 0
/proc/20667/statm: 23072 20390 696 52 0 21440 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 92288

[startup+1.33283 s]
/proc/loadavg: 0.43 1.46 1.74 2/81 20668
/proc/meminfo: memFree=1610656/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=114312 CPUtime=1.32
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 25894 0 0 0 120 12 0 0 25 0 1 0 157759532 117055488 25761 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 4159143240 0 0 4096 0 0 0 0 17 1 0 0
/proc/20667/statm: 28578 25761 704 52 0 26946 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 114312

[startup+2.97001 s]
/proc/loadavg: 0.43 1.46 1.74 2/81 20668
/proc/meminfo: memFree=1607072/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=119592 CPUtime=2.96
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 27212 0 0 0 283 13 0 0 25 0 1 0 157759532 122462208 27046 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134644759 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 29898 27046 704 52 0 28266 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 119592

[startup+6.25436 s]
/proc/loadavg: 0.47 1.46 1.73 2/81 20671
/proc/meminfo: memFree=1596576/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=129968 CPUtime=6.22
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 30067 0 0 0 608 14 0 0 25 0 1 0 157759532 133087232 29614 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 3067077 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 32492 29614 704 52 0 30860 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 129968

[startup+12.7131 s]
/proc/loadavg: 0.52 1.45 1.73 2/81 20694
/proc/meminfo: memFree=1585376/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=137496 CPUtime=12.68
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 32339 0 0 0 1252 16 0 0 25 0 1 0 157759532 140795904 31527 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134678187 0 0 4096 0 0 0 0 17 1 0 0
/proc/20667/statm: 34374 31527 721 52 0 32742 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 137496

[startup+25.5174 s]
/proc/loadavg: 0.62 1.43 1.72 2/81 20694
/proc/meminfo: memFree=1584928/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=137764 CPUtime=25.47
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 32477 0 0 0 2531 16 0 0 25 0 1 0 157759532 141070336 31665 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671680 0 0 4096 0 0 0 0 17 1 0 0
/proc/20667/statm: 34441 31665 721 52 0 32809 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 137764

[startup+51.1332 s]
/proc/loadavg: 0.82 1.41 1.70 2/81 20702
/proc/meminfo: memFree=1584416/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=138432 CPUtime=51.07
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 32623 0 0 0 5090 17 0 0 25 0 1 0 157759532 141754368 31811 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/20667/statm: 34608 31811 721 52 0 32976 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 138432

[startup+102.368 s]
/proc/loadavg: 1.00 1.36 1.67 3/86 20731
/proc/meminfo: memFree=1576752/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=139304 CPUtime=102.22
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 32714 0 0 0 10205 17 0 0 25 0 1 0 157759532 142647296 31902 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671268 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 34826 31902 721 52 0 33194 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 139304

[startup+162.373 s]
/proc/loadavg: 1.63 1.47 1.69 3/86 20731
/proc/meminfo: memFree=1532080/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=139700 CPUtime=161.74
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 32813 0 0 0 16157 17 0 0 25 0 1 0 157759532 143052800 32001 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134678169 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 34925 32001 721 52 0 33293 0
Current children cumulated CPU time (s) 161.74
Current children cumulated vsize (KiB) 139700

[startup+222.399 s]
/proc/loadavg: 1.86 1.57 1.70 3/86 20768
/proc/meminfo: memFree=1575152/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=140000 CPUtime=221.51
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 32902 0 0 0 22133 18 0 0 25 0 1 0 157759532 143360000 32090 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 35000 32090 721 52 0 33368 0
Current children cumulated CPU time (s) 221.51
Current children cumulated vsize (KiB) 140000

[startup+282.435 s]
/proc/loadavg: 1.95 1.64 1.72 3/86 20768
/proc/meminfo: memFree=1571568/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=140404 CPUtime=281.5
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 32991 0 0 0 28132 18 0 0 25 0 1 0 157759532 143773696 32179 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134678257 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 35101 32179 721 52 0 33469 0
Current children cumulated CPU time (s) 281.5
Current children cumulated vsize (KiB) 140404

[startup+342.474 s]
/proc/loadavg: 2.05 1.73 1.75 3/86 20768
/proc/meminfo: memFree=1568240/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=140668 CPUtime=341.49
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 33073 0 0 0 34131 18 0 0 25 0 1 0 157759532 144044032 32261 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 35167 32261 721 52 0 33535 0
Current children cumulated CPU time (s) 341.49
Current children cumulated vsize (KiB) 140668

[startup+402.509 s]
/proc/loadavg: 2.02 1.78 1.76 3/86 20768
/proc/meminfo: memFree=1565488/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=141096 CPUtime=401.45
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 33165 0 0 0 40127 18 0 0 25 0 1 0 157759532 144482304 32353 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671226 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 35274 32353 721 52 0 33642 0
Current children cumulated CPU time (s) 401.45
Current children cumulated vsize (KiB) 141096

[startup+462.545 s]
/proc/loadavg: 2.00 1.82 1.77 3/86 20768
/proc/meminfo: memFree=1564272/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=141360 CPUtime=461.43
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 33238 0 0 0 46124 19 0 0 25 0 1 0 157759532 144752640 32426 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 35340 32426 721 52 0 33708 0
Current children cumulated CPU time (s) 461.43
Current children cumulated vsize (KiB) 141360

[startup+522.587 s]
/proc/loadavg: 2.00 1.85 1.78 3/86 20768
/proc/meminfo: memFree=1562096/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=141756 CPUtime=521.42
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 33320 0 0 0 52122 20 0 0 25 0 1 0 157759532 145158144 32508 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671274 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 35439 32508 721 52 0 33807 0
Current children cumulated CPU time (s) 521.42
Current children cumulated vsize (KiB) 141756

[startup+582.62 s]
/proc/loadavg: 2.00 1.87 1.79 3/86 20768
/proc/meminfo: memFree=1561328/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=142020 CPUtime=581.35
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 33398 0 0 0 58115 20 0 0 25 0 1 0 157759532 145428480 32586 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134562865 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 35505 32586 721 52 0 33873 0
Current children cumulated CPU time (s) 581.35
Current children cumulated vsize (KiB) 142020

[startup+642.657 s]
/proc/loadavg: 2.04 1.91 1.81 3/86 20768
/proc/meminfo: memFree=1560560/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=142364 CPUtime=641.32
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 33476 0 0 0 64112 20 0 0 25 0 1 0 157759532 145780736 32664 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 35591 32664 721 52 0 33959 0
Current children cumulated CPU time (s) 641.32
Current children cumulated vsize (KiB) 142364

[startup+702.694 s]
/proc/loadavg: 2.01 1.92 1.82 3/86 20768
/proc/meminfo: memFree=1560112/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=142628 CPUtime=701.31
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 33551 0 0 0 70110 21 0 0 25 0 1 0 157759532 146051072 32739 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671680 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 35657 32739 721 52 0 34025 0
Current children cumulated CPU time (s) 701.31
Current children cumulated vsize (KiB) 142628

[startup+762.729 s]
/proc/loadavg: 2.00 1.93 1.83 3/86 20768
/proc/meminfo: memFree=1559664/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=143024 CPUtime=761.26
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 33626 0 0 0 76105 21 0 0 25 0 1 0 157759532 146456576 32814 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 35756 32814 721 52 0 34124 0
Current children cumulated CPU time (s) 761.26
Current children cumulated vsize (KiB) 143024

[startup+822.767 s]
/proc/loadavg: 2.00 1.94 1.83 3/86 20768
/proc/meminfo: memFree=1559152/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=143288 CPUtime=821.25
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 33700 0 0 0 82103 22 0 0 25 0 1 0 157759532 146726912 32888 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 35822 32888 721 52 0 34190 0
Current children cumulated CPU time (s) 821.25
Current children cumulated vsize (KiB) 143288

[startup+882.809 s]
/proc/loadavg: 2.05 1.97 1.84 3/86 20768
/proc/meminfo: memFree=1558640/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=143552 CPUtime=881.23
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 33775 0 0 0 88101 22 0 0 25 0 1 0 157759532 146997248 32963 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134667351 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 35888 32963 721 52 0 34256 0
Current children cumulated CPU time (s) 881.23
Current children cumulated vsize (KiB) 143552

[startup+942.846 s]
/proc/loadavg: 2.02 1.97 1.85 3/86 20768
/proc/meminfo: memFree=1558256/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=143936 CPUtime=941.18
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 33847 0 0 0 94096 22 0 0 25 0 1 0 157759532 147390464 33035 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134667427 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 35984 33035 721 52 0 34352 0
Current children cumulated CPU time (s) 941.18
Current children cumulated vsize (KiB) 143936

[startup+1002.88 s]
/proc/loadavg: 2.04 1.99 1.86 3/86 20768
/proc/meminfo: memFree=1557808/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=144200 CPUtime=1001.15
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 33920 0 0 0 100093 22 0 0 25 0 1 0 157759532 147660800 33108 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134600096 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 36050 33108 721 52 0 34418 0
Current children cumulated CPU time (s) 1001.15
Current children cumulated vsize (KiB) 144200

[startup+1062.92 s]
/proc/loadavg: 2.01 1.99 1.87 3/86 20768
/proc/meminfo: memFree=1557360/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=144464 CPUtime=1061.14
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 33993 0 0 0 106091 23 0 0 25 0 1 0 157759532 147931136 33181 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134600114 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 36116 33181 721 52 0 34484 0
Current children cumulated CPU time (s) 1061.14
Current children cumulated vsize (KiB) 144464

[startup+1122.95 s]
/proc/loadavg: 2.00 1.99 1.87 3/86 20768
/proc/meminfo: memFree=1556848/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=144728 CPUtime=1121.09
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 34065 0 0 0 112086 23 0 0 25 0 1 0 157759532 148201472 33253 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671654 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 36182 33253 721 52 0 34550 0
Current children cumulated CPU time (s) 1121.09
Current children cumulated vsize (KiB) 144728

[startup+1182.99 s]
/proc/loadavg: 2.00 1.99 1.88 3/86 20768
/proc/meminfo: memFree=1556336/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=144992 CPUtime=1181.08
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 34137 0 0 0 118085 23 0 0 25 0 1 0 157759532 148471808 33325 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671287 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 36248 33325 721 52 0 34616 0
Current children cumulated CPU time (s) 1181.08
Current children cumulated vsize (KiB) 144992

[startup+1243.04 s]
/proc/loadavg: 2.00 1.99 1.88 3/86 20768
/proc/meminfo: memFree=1555952/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=145256 CPUtime=1241.05
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 34209 0 0 0 124082 23 0 0 25 0 1 0 157759532 148742144 33397 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134533141 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 36314 33397 721 52 0 34682 0
Current children cumulated CPU time (s) 1241.05
Current children cumulated vsize (KiB) 145256

[startup+1303.07 s]
/proc/loadavg: 2.00 1.99 1.89 4/86 20768
/proc/meminfo: memFree=1554544/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=145520 CPUtime=1301.02
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 34282 0 0 0 130078 24 0 0 25 0 1 0 157759532 149012480 33470 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671522 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 36380 33470 721 52 0 34748 0
Current children cumulated CPU time (s) 1301.02
Current children cumulated vsize (KiB) 145520

[startup+1363.1 s]
/proc/loadavg: 2.00 1.99 1.90 3/86 20768
/proc/meminfo: memFree=1553392/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=145784 CPUtime=1360.99
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 34353 0 0 0 136075 24 0 0 25 0 1 0 157759532 149282816 33541 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134533141 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 36446 33541 721 52 0 34814 0
Current children cumulated CPU time (s) 1360.99
Current children cumulated vsize (KiB) 145784

[startup+1423.14 s]
/proc/loadavg: 2.00 1.99 1.90 3/86 20768
/proc/meminfo: memFree=1552816/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=146228 CPUtime=1420.96
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 34422 0 0 0 142071 25 0 0 25 0 1 0 157759532 149737472 33610 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671183 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 36557 33610 721 52 0 34925 0
Current children cumulated CPU time (s) 1420.96
Current children cumulated vsize (KiB) 146228

[startup+1483.17 s]
/proc/loadavg: 2.00 1.99 1.91 3/86 20768
/proc/meminfo: memFree=1552304/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=146492 CPUtime=1480.92
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 34494 0 0 0 148067 25 0 0 25 0 1 0 157759532 150007808 33682 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134600139 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 36623 33682 721 52 0 34991 0
Current children cumulated CPU time (s) 1480.92
Current children cumulated vsize (KiB) 146492

[startup+1543.2 s]
/proc/loadavg: 2.00 1.99 1.91 3/86 20768
/proc/meminfo: memFree=1551728/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=146756 CPUtime=1540.9
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 34564 0 0 0 154064 26 0 0 25 0 1 0 157759532 150278144 33752 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671680 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 36689 33752 721 52 0 35057 0
Current children cumulated CPU time (s) 1540.9
Current children cumulated vsize (KiB) 146756

[startup+1603.24 s]
/proc/loadavg: 2.00 1.99 1.91 3/86 20768
/proc/meminfo: memFree=1551344/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=147020 CPUtime=1600.87
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 34632 0 0 0 160061 26 0 0 25 0 1 0 157759532 150548480 33820 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 36755 33820 721 52 0 35123 0
Current children cumulated CPU time (s) 1600.87
Current children cumulated vsize (KiB) 147020

[startup+1663.27 s]
/proc/loadavg: 2.00 1.99 1.91 3/86 20768
/proc/meminfo: memFree=1550960/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=147284 CPUtime=1660.82
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 34700 0 0 0 166056 26 0 0 25 0 1 0 157759532 150818816 33888 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 36821 33888 721 52 0 35189 0
Current children cumulated CPU time (s) 1660.82
Current children cumulated vsize (KiB) 147284

[startup+1723.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/86 20768
/proc/meminfo: memFree=1550512/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=147548 CPUtime=1720.8
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 34768 0 0 0 172053 27 0 0 25 0 1 0 157759532 151089152 33956 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671648 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 36887 33956 721 52 0 35255 0
Current children cumulated CPU time (s) 1720.8
Current children cumulated vsize (KiB) 147548

[startup+1783.33 s]
/proc/loadavg: 2.00 1.99 1.91 3/86 20768
/proc/meminfo: memFree=1550000/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=147812 CPUtime=1780.77
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 34838 0 0 0 178050 27 0 0 25 0 1 0 157759532 151359488 34026 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 36953 34026 721 52 0 35321 0
Current children cumulated CPU time (s) 1780.77
Current children cumulated vsize (KiB) 147812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.63 s]
/proc/loadavg: 2.08 2.00 1.91 4/86 20768
/proc/meminfo: memFree=1549872/2055920 swapFree=4192812/4192956
[pid=20667] ppid=20665 vsize=147944 CPUtime=1800.04
/proc/20667/stat : 20667 (CSPtoSAT+minisa) R 20665 20667 20256 0 -1 4194304 34861 0 0 0 179977 27 0 0 25 0 1 0 157759532 151494656 34049 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671489 0 0 4096 0 0 0 0 17 0 0 0
/proc/20667/statm: 36986 34049 721 52 0 35354 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 147944

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.66
CPU time (s): 1800.08
CPU user time (s): 1799.78
CPU system time (s): 0.296954
CPU usage (%): 99.8567
Max. virtual memory (cumulated for all children) (KiB): 147944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.296954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34861
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= 12
involuntary context switches= 15961

runsolver used 2.01869 s user time and 5.81212 s system time

The end

Launcher Data (download as text)

Begin job on node24 on Sat Jan  6 14:27:13 UTC 2007


IDJOB= 245904
IDBENCH= 10311
FILE ID= node24/245904-1168093627

PBS_JOBID= 3476555

Free space on /tmp= 66450 MiB

BENCH NAME= HOME/pub/bench/CPAI06/largeQueens/queens-500.xml
COMMAND LINE= /tmp/evaluation/245904-1168093627/CSPtoSAT+minisat /tmp/evaluation/245904-1168093627/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-245904-1168093627 -o ROOT/results/node24/solver-245904-1168093627 -C 1800 -M 900  /tmp/evaluation/245904-1168093627/CSPtoSAT+minisat /tmp/evaluation/245904-1168093627/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  5b25d062fefd9db3976f835c6c16921b

RANDOM SEED= 602247345

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		: 3000.234
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		: 3000.234
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:       1710720 kB
Buffers:         31400 kB
Cached:         188308 kB
SwapCached:          0 kB
Active:         165468 kB
Inactive:       111940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1710720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           17872 kB
Writeback:           0 kB
Mapped:          76640 kB
Slab:            52876 kB
Committed_AS:  2998692 kB
PageTables:       2196 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= 66449 MiB



End job on node24 on Sat Jan  6 14:57:27 UTC 2007