Trace number 219044

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) 1800.13 1802.95

General information on the benchmark

NamechessboardColoration/
cc-20-20-3.xml
MD5SUMd0618c798d0e08d96dd944a8f7a18405
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints36100
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36100
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...
3.33	c ...done
3.33	c #SATvar=1202 #SATclauses=1600 #CSPpredicates=36100

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/node17/watcher-219044-1168066389 -o ROOT/results/node17/solver-219044-1168066389 -C 1800 -M 900 /tmp/evaluation/219044-1168066389/CSPtoSAT+minisat /tmp/evaluation/219044-1168066389/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 1.97 5/86 9807
/proc/meminfo: memFree=1659992/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=496 CPUtime=0
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 51 0 0 0 0 0 0 0 19 0 1 0 155033686 507904 36 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 2859812 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/9806/statm: 124 36 29 52 0 19 0

[startup+0.104438 s]
/proc/loadavg: 1.92 1.98 1.97 5/86 9807
/proc/meminfo: memFree=1659992/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=7496 CPUtime=0.09
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 959 0 0 0 9 0 0 0 18 0 1 0 155033686 7675904 927 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 2995842 0 0 4096 0 0 0 0 17 1 0 0
/proc/9806/statm: 1874 927 702 52 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7496

[startup+0.513478 s]
/proc/loadavg: 1.92 1.98 1.97 5/86 9807
/proc/meminfo: memFree=1659992/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=8700 CPUtime=0.5
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 1280 0 0 0 50 0 0 0 22 0 1 0 155033686 8908800 1248 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 4158431026 0 0 4096 0 0 0 0 17 1 0 0
/proc/9806/statm: 2175 1248 702 52 0 543 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8700

[startup+1.34256 s]
/proc/loadavg: 1.92 1.98 1.97 3/86 9807
/proc/meminfo: memFree=1655832/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=11228 CPUtime=1.32
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 1922 0 0 0 131 1 0 0 25 0 1 0 155033686 11497472 1890 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 4158442248 0 0 4096 0 0 0 0 17 1 0 0
/proc/9806/statm: 2807 1890 702 52 0 1175 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 11228

[startup+2.98073 s]
/proc/loadavg: 1.92 1.98 1.97 4/86 9807
/proc/meminfo: memFree=1652440/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=16148 CPUtime=2.96
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 3136 0 0 0 294 2 0 0 25 0 1 0 155033686 16535552 3104 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 3320944 0 0 4096 0 0 0 0 17 1 0 0
/proc/9806/statm: 4037 3104 702 52 0 2405 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 16148

[startup+6.26009 s]
/proc/loadavg: 1.93 1.98 1.97 3/86 9807
/proc/meminfo: memFree=1648152/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=18464 CPUtime=6.21
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 3822 0 0 0 619 2 0 0 25 0 1 0 155033686 18907136 3695 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134600096 0 0 4096 0 0 0 0 17 1 0 0
/proc/9806/statm: 4616 3695 719 52 0 2984 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 18464

[startup+12.7298 s]
/proc/loadavg: 1.94 1.98 1.97 3/86 9807
/proc/meminfo: memFree=1646296/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=20180 CPUtime=12.66
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 4260 0 0 0 1263 3 0 0 25 0 1 0 155033686 20664320 4133 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134675742 0 0 4096 0 0 0 0 17 1 0 0
/proc/9806/statm: 5045 4133 719 52 0 3413 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 20180

[startup+25.5481 s]
/proc/loadavg: 1.95 1.98 1.97 4/86 9807
/proc/meminfo: memFree=1643608/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=23084 CPUtime=25.41
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 4984 0 0 0 2538 3 0 0 25 0 1 0 155033686 23638016 4857 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671635 0 0 4096 0 0 0 0 17 1 0 0
/proc/9806/statm: 5771 4857 719 52 0 4139 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 23084

[startup+51.2008 s]
/proc/loadavg: 1.96 1.98 1.97 3/86 9807
/proc/meminfo: memFree=1638872/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=27968 CPUtime=50.94
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 6189 0 0 0 5090 4 0 0 25 0 1 0 155033686 28639232 6062 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671317 0 0 4096 0 0 0 0 17 1 0 0
/proc/9806/statm: 6992 6062 719 52 0 5360 0
Current children cumulated CPU time (s) 50.94
Current children cumulated vsize (KiB) 27968

[startup+102.501 s]
/proc/loadavg: 2.03 2.00 1.97 3/86 9807
/proc/meminfo: memFree=1631640/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=35228 CPUtime=102.01
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 8005 0 0 0 10195 6 0 0 25 0 1 0 155033686 36073472 7878 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134600152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9806/statm: 8807 7878 719 52 0 7175 0
Current children cumulated CPU time (s) 102.01
Current children cumulated vsize (KiB) 35228

[startup+162.528 s]
/proc/loadavg: 2.01 2.00 1.97 3/86 9807
/proc/meminfo: memFree=1623256/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=43540 CPUtime=161.75
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 10070 0 0 0 16168 7 0 0 25 0 1 0 155033686 44584960 9943 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671347 0 0 4096 0 0 0 0 17 1 0 0
/proc/9806/statm: 10885 9943 719 52 0 9253 0
Current children cumulated CPU time (s) 161.75
Current children cumulated vsize (KiB) 43540

[startup+222.628 s]
/proc/loadavg: 1.68 1.92 1.95 2/81 9890
/proc/meminfo: memFree=1628352/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=48160 CPUtime=221.73
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 11256 0 0 0 22161 12 0 0 25 0 1 0 155033686 49315840 11129 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134674003 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 12040 11129 719 52 0 10408 0
Current children cumulated CPU time (s) 221.73
Current children cumulated vsize (KiB) 48160

[startup+282.7 s]
/proc/loadavg: 1.25 1.75 1.88 2/81 9998
/proc/meminfo: memFree=1620352/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=55684 CPUtime=281.77
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 13106 0 0 0 28161 16 0 0 25 0 1 0 155033686 57020416 12979 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 13921 12979 719 52 0 12289 0
Current children cumulated CPU time (s) 281.77
Current children cumulated vsize (KiB) 55684

[startup+342.787 s]
/proc/loadavg: 1.43 1.69 1.85 3/86 10027
/proc/meminfo: memFree=1479192/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=62412 CPUtime=341.79
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 14789 0 0 0 34159 20 0 0 25 0 1 0 155033686 63909888 14662 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134674542 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 15603 14662 719 52 0 13971 0
Current children cumulated CPU time (s) 341.79
Current children cumulated vsize (KiB) 62412

[startup+402.816 s]
/proc/loadavg: 1.81 1.75 1.86 3/86 10027
/proc/meminfo: memFree=1472984/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=67824 CPUtime=401.76
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 16156 0 0 0 40155 21 0 0 25 0 1 0 155033686 69451776 16029 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671436 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 16956 16029 719 52 0 15324 0
Current children cumulated CPU time (s) 401.76
Current children cumulated vsize (KiB) 67824

[startup+462.851 s]
/proc/loadavg: 2.05 1.82 1.88 3/86 10027
/proc/meminfo: memFree=1466904/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=73492 CPUtime=461.73
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 17566 0 0 0 46151 22 0 0 25 0 1 0 155033686 75255808 17439 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671298 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 18373 17439 719 52 0 16741 0
Current children cumulated CPU time (s) 461.73
Current children cumulated vsize (KiB) 73492

[startup+522.905 s]
/proc/loadavg: 2.09 1.87 1.89 3/92 10171
/proc/meminfo: memFree=1458280/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=80224 CPUtime=521.66
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 19258 0 0 0 52130 36 0 0 25 0 1 0 155033686 82149376 19131 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 20056 19131 719 52 0 18424 0
Current children cumulated CPU time (s) 521.66
Current children cumulated vsize (KiB) 80224

[startup+582.95 s]
/proc/loadavg: 2.03 1.89 1.89 3/86 10225
/proc/meminfo: memFree=1453344/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=85900 CPUtime=581.63
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 20667 0 0 0 58122 41 0 0 25 0 1 0 155033686 87961600 20540 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678235 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 21475 20540 719 52 0 19843 0
Current children cumulated CPU time (s) 581.63
Current children cumulated vsize (KiB) 85900

[startup+642.98 s]
/proc/loadavg: 2.01 1.91 1.90 3/86 10225
/proc/meminfo: memFree=1447136/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=91708 CPUtime=641.6
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 22140 0 0 0 64118 42 0 0 25 0 1 0 155033686 93908992 22013 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 22927 22013 719 52 0 21295 0
Current children cumulated CPU time (s) 641.6
Current children cumulated vsize (KiB) 91708

[startup+703.013 s]
/proc/loadavg: 2.00 1.92 1.90 3/86 10225
/proc/meminfo: memFree=1441120/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=97240 CPUtime=701.55
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 23520 0 0 0 70112 43 0 0 25 0 1 0 155033686 99573760 23393 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671436 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 24310 23393 719 52 0 22678 0
Current children cumulated CPU time (s) 701.55
Current children cumulated vsize (KiB) 97240

[startup+763.045 s]
/proc/loadavg: 2.00 1.93 1.91 3/86 10225
/proc/meminfo: memFree=1434784/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=103176 CPUtime=761.52
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 24997 0 0 0 76108 44 0 0 25 0 1 0 155033686 105652224 24870 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134533219 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 25794 24870 719 52 0 24162 0
Current children cumulated CPU time (s) 761.52
Current children cumulated vsize (KiB) 103176

[startup+823.077 s]
/proc/loadavg: 2.00 1.94 1.91 3/86 10225
/proc/meminfo: memFree=1428704/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=108980 CPUtime=821.5
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 26437 0 0 0 82103 47 0 0 25 0 1 0 155033686 111595520 26310 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134674260 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 27245 26310 719 52 0 25613 0
Current children cumulated CPU time (s) 821.5
Current children cumulated vsize (KiB) 108980

[startup+883.106 s]
/proc/loadavg: 2.06 1.97 1.91 3/86 10225
/proc/meminfo: memFree=1422880/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=114392 CPUtime=881.45
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 27799 0 0 0 88097 48 0 0 25 0 1 0 155033686 117137408 27672 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134600096 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 28598 27672 719 52 0 26966 0
Current children cumulated CPU time (s) 881.45
Current children cumulated vsize (KiB) 114392

[startup+943.135 s]
/proc/loadavg: 2.02 1.97 1.91 3/86 10225
/proc/meminfo: memFree=1417504/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=119280 CPUtime=941.41
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 29030 0 0 0 94092 49 0 0 25 0 1 0 155033686 122142720 28903 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134600100 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 29820 28903 719 52 0 28188 0
Current children cumulated CPU time (s) 941.41
Current children cumulated vsize (KiB) 119280

[startup+1003.16 s]
/proc/loadavg: 2.01 1.97 1.91 3/86 10225
/proc/meminfo: memFree=1412320/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=124288 CPUtime=1001.39
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 30264 0 0 0 100089 50 0 0 25 0 1 0 155033686 127270912 30137 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134538352 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 31072 30137 719 52 0 29440 0
Current children cumulated CPU time (s) 1001.39
Current children cumulated vsize (KiB) 124288

[startup+1063.19 s]
/proc/loadavg: 2.08 1.99 1.92 3/86 10225
/proc/meminfo: memFree=1406816/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=129176 CPUtime=1061.14
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 31505 0 0 0 106063 51 0 0 25 0 1 0 155033686 132276224 31378 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134624461 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 32294 31378 719 52 0 30662 0
Current children cumulated CPU time (s) 1061.14
Current children cumulated vsize (KiB) 129176

[startup+1123.23 s]
/proc/loadavg: 2.07 2.00 1.93 3/86 10225
/proc/meminfo: memFree=1401120/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=134592 CPUtime=1121.12
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 32843 0 0 0 112060 52 0 0 25 0 1 0 155033686 137822208 32716 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134533160 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 33648 32716 719 52 0 32016 0
Current children cumulated CPU time (s) 1121.12
Current children cumulated vsize (KiB) 134592

[startup+1183.25 s]
/proc/loadavg: 2.02 2.00 1.93 3/86 10225
/proc/meminfo: memFree=1395232/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=139992 CPUtime=1181.09
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 34204 0 0 0 118055 54 0 0 25 0 1 0 155033686 143351808 34077 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134600139 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 34998 34077 719 52 0 33366 0
Current children cumulated CPU time (s) 1181.09
Current children cumulated vsize (KiB) 139992

[startup+1243.29 s]
/proc/loadavg: 2.07 2.02 1.93 3/86 10225
/proc/meminfo: memFree=1389600/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=145268 CPUtime=1241.05
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 35522 0 0 0 124049 56 0 0 25 0 1 0 155033686 148754432 35395 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 36317 35395 719 52 0 34685 0
Current children cumulated CPU time (s) 1241.05
Current children cumulated vsize (KiB) 145268

[startup+1303.31 s]
/proc/loadavg: 2.09 2.03 1.94 3/86 10225
/proc/meminfo: memFree=1382816/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=151612 CPUtime=1301.03
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 37116 0 0 0 130045 58 0 0 25 0 1 0 155033686 155250688 36989 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134533148 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 37903 36989 719 52 0 36271 0
Current children cumulated CPU time (s) 1301.03
Current children cumulated vsize (KiB) 151612

[startup+1363.34 s]
/proc/loadavg: 2.03 2.02 1.94 3/86 10225
/proc/meminfo: memFree=1376544/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=157556 CPUtime=1360.98
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 38588 0 0 0 136039 59 0 0 25 0 1 0 155033686 161337344 38461 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 39389 38461 719 52 0 37757 0
Current children cumulated CPU time (s) 1360.98
Current children cumulated vsize (KiB) 157556

[startup+1423.37 s]
/proc/loadavg: 2.01 2.01 1.94 3/86 10225
/proc/meminfo: memFree=1370848/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=162836 CPUtime=1420.94
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 39904 0 0 0 142033 61 0 0 25 0 1 0 155033686 166744064 39777 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671308 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 40709 39777 719 52 0 39077 0
Current children cumulated CPU time (s) 1420.94
Current children cumulated vsize (KiB) 162836

[startup+1483.4 s]
/proc/loadavg: 2.05 2.02 1.94 3/86 10225
/proc/meminfo: memFree=1366176/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=167192 CPUtime=1480.92
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 40999 0 0 0 148029 63 0 0 25 0 1 0 155033686 171204608 40872 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134624579 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 41798 40872 719 52 0 40166 0
Current children cumulated CPU time (s) 1480.92
Current children cumulated vsize (KiB) 167192

[startup+1543.43 s]
/proc/loadavg: 2.02 2.02 1.94 3/86 10227
/proc/meminfo: memFree=1361568/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=171284 CPUtime=1540.88
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 42015 0 0 0 154024 64 0 0 25 0 1 0 155033686 175394816 41888 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134533247 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 42821 41888 719 52 0 41189 0
Current children cumulated CPU time (s) 1540.88
Current children cumulated vsize (KiB) 171284

[startup+1603.45 s]
/proc/loadavg: 2.00 2.01 1.94 3/86 10227
/proc/meminfo: memFree=1357216/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=175244 CPUtime=1600.83
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 43021 0 0 0 160018 65 0 0 25 0 1 0 155033686 179449856 42894 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671635 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 43811 42894 719 52 0 42179 0
Current children cumulated CPU time (s) 1600.83
Current children cumulated vsize (KiB) 175244

[startup+1663.48 s]
/proc/loadavg: 2.00 2.01 1.94 3/86 10227
/proc/meminfo: memFree=1353120/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=179068 CPUtime=1660.8
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 43979 0 0 0 166014 66 0 0 25 0 1 0 155033686 183365632 43852 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 44767 43852 719 52 0 43135 0
Current children cumulated CPU time (s) 1660.8
Current children cumulated vsize (KiB) 179068

[startup+1723.5 s]
/proc/loadavg: 2.00 2.00 1.94 3/86 10227
/proc/meminfo: memFree=1348896/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=182892 CPUtime=1720.76
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 44921 0 0 0 172009 67 0 0 25 0 1 0 155033686 187281408 44794 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 45723 44794 719 52 0 44091 0
Current children cumulated CPU time (s) 1720.76
Current children cumulated vsize (KiB) 182892

[startup+1783.53 s]
/proc/loadavg: 2.00 2.00 1.94 3/86 10227
/proc/meminfo: memFree=1344160/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=187248 CPUtime=1780.7
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 46020 0 0 0 178002 68 0 0 25 0 1 0 155033686 191741952 45893 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668058 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 46812 45893 719 52 0 45180 0
Current children cumulated CPU time (s) 1780.7
Current children cumulated vsize (KiB) 187248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.92 s]
/proc/loadavg: 2.07 2.02 1.95 3/86 10227
/proc/meminfo: memFree=1342624/2055920 swapFree=4192812/4192956
[pid=9806] ppid=9804 vsize=188696 CPUtime=1800.09
/proc/9806/stat : 9806 (CSPtoSAT+minisa) R 9804 9806 9565 0 -1 4194304 46368 0 0 0 179940 69 0 0 25 0 1 0 155033686 193224704 46241 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 0 0 0
/proc/9806/statm: 47174 46241 719 52 0 45542 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 188696

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.95
CPU time (s): 1800.13
CPU user time (s): 1799.41
CPU system time (s): 0.72189
CPU usage (%): 99.8433
Max. virtual memory (cumulated for all children) (KiB): 188696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.41
system time used= 0.72189
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46368
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= 46020

runsolver used 1.9617 s user time and 5.9211 s system time

The end

Launcher Data (download as text)

Begin job on node17 on Sat Jan  6 06:53:09 UTC 2007


IDJOB= 219044
IDBENCH= 5275
FILE ID= node17/219044-1168066389

PBS_JOBID= 3475412

Free space on /tmp= 66313 MiB

BENCH NAME= HOME/pub/bench/CPAI06/chessboardColoration/cc-20-20-3.xml
COMMAND LINE= /tmp/evaluation/219044-1168066389/CSPtoSAT+minisat /tmp/evaluation/219044-1168066389/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-219044-1168066389 -o ROOT/results/node17/solver-219044-1168066389 -C 1800 -M 900  /tmp/evaluation/219044-1168066389/CSPtoSAT+minisat /tmp/evaluation/219044-1168066389/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  d0618c798d0e08d96dd944a8f7a18405

RANDOM SEED= 582394793

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		: 3000.236
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		: 3000.236
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:       1660472 kB
Buffers:         45788 kB
Cached:         190308 kB
SwapCached:          0 kB
Active:         119996 kB
Inactive:       186508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7872 kB
Writeback:           0 kB
Mapped:          92796 kB
Slab:            73880 kB
Committed_AS:  3712612 kB
PageTables:       2236 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= 66312 MiB



End job on node17 on Sat Jan  6 07:23:13 UTC 2007