Trace number 199016

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) 1800.06 1814.49

General information on the benchmark

Nameknights/
knights-50-9.xml
MD5SUMd61f93e72d0c8355a9fd53a479e3a055
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 benchmark30.9453
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables9
Number of constraints36
Maximum constraint arity2
Maximum domain size2500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36
Global constraints used (with number of constraints)

Solver Data (download as text)

0.11	c This is CSPtoSAT+minisat version 0.3
0.11	c (c) 2006 roussel@cril.univ-artois.fr
0.11	
0.11	c This solver internally uses a modified version of MiniSat2 version 061112
0.11	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.11	
0.11	c parsing...
0.11	c ...done
0.11	c #SATvar=67484 #SATclauses=134937 #CSPpredicates=36

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/node3/watcher-199016-1168053641 -o ROOT/results/node3/solver-199016-1168053641 -C 1800 -M 900 /tmp/evaluation/199016-1168053641/CSPtoSAT+minisat /tmp/evaluation/199016-1168053641/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: 1.50 1.75 1.82 3/86 25420
/proc/meminfo: memFree=1334432/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=380 CPUtime=0
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 41 0 0 0 0 0 0 0 20 0 1 0 153761124 389120 26 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 10924331 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 95 26 21 52 0 18 0

[startup+0.103222 s]
/proc/loadavg: 1.50 1.75 1.82 3/86 25420
/proc/meminfo: memFree=1334432/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=16332 CPUtime=0.08
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 3076 0 0 0 7 1 0 0 19 0 1 0 153761124 16723968 3036 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 4083 3036 715 52 0 2451 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16332

[startup+0.511288 s]
/proc/loadavg: 1.50 1.75 1.82 3/86 25420
/proc/meminfo: memFree=1334432/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=16332 CPUtime=0.49
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 3097 0 0 0 48 1 0 0 23 0 1 0 153761124 16723968 3057 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667348 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 4083 3057 721 52 0 2451 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 16332

[startup+1.33242 s]
/proc/loadavg: 1.62 1.77 1.82 3/86 25420
/proc/meminfo: memFree=1324832/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=16504 CPUtime=1.3
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 3144 0 0 0 129 1 0 0 25 0 1 0 153761124 16900096 3096 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678260 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 4126 3096 721 52 0 2494 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 16504

[startup+2.97169 s]
/proc/loadavg: 1.62 1.77 1.82 3/86 25420
/proc/meminfo: memFree=1324832/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=16504 CPUtime=2.92
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 3144 0 0 0 291 1 0 0 25 0 1 0 153761124 16900096 3096 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671672 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 4126 3096 721 52 0 2494 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 16504

[startup+6.25522 s]
/proc/loadavg: 1.65 1.77 1.82 3/86 25420
/proc/meminfo: memFree=1324768/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=16636 CPUtime=6.18
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 3151 0 0 0 617 1 0 0 25 0 1 0 153761124 17035264 3103 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667380 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 4159 3103 721 52 0 2527 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 16636

[startup+12.7193 s]
/proc/loadavg: 1.68 1.78 1.82 3/86 25420
/proc/meminfo: memFree=1324448/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=16900 CPUtime=12.58
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 3221 0 0 0 1257 1 0 0 25 0 1 0 153761124 17305600 3173 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667320 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 4225 3173 721 52 0 2593 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 16900

[startup+25.5463 s]
/proc/loadavg: 1.73 1.78 1.82 3/86 25420
/proc/meminfo: memFree=1323936/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=17312 CPUtime=25.29
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 3316 0 0 0 2527 2 0 0 25 0 1 0 153761124 17727488 3268 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671287 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 4328 3268 721 52 0 2696 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 17312

[startup+51.1985 s]
/proc/loadavg: 1.83 1.80 1.83 3/86 25420
/proc/meminfo: memFree=1323168/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=17884 CPUtime=50.72
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 3476 0 0 0 5069 3 0 0 25 0 1 0 153761124 18313216 3428 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678588 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 4471 3428 721 52 0 2839 0
Current children cumulated CPU time (s) 50.72
Current children cumulated vsize (KiB) 17884

[startup+102.499 s]
/proc/loadavg: 1.93 1.83 1.83 3/86 25420
/proc/meminfo: memFree=1321440/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=19108 CPUtime=101.54
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 3796 0 0 0 10151 3 0 0 25 0 1 0 153761124 19566592 3748 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667409 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 4777 3748 721 52 0 3145 0
Current children cumulated CPU time (s) 101.54
Current children cumulated vsize (KiB) 19108

[startup+162.524 s]
/proc/loadavg: 1.97 1.86 1.84 3/86 25420
/proc/meminfo: memFree=1319136/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=20892 CPUtime=161.02
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 4211 0 0 0 16097 5 0 0 25 0 1 0 153761124 21393408 4163 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 5223 4163 721 52 0 3591 0
Current children cumulated CPU time (s) 161.02
Current children cumulated vsize (KiB) 20892

[startup+222.556 s]
/proc/loadavg: 1.99 1.88 1.84 3/86 25420
/proc/meminfo: memFree=1317216/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=22216 CPUtime=220.5
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 4560 0 0 0 22044 6 0 0 25 0 1 0 153761124 22749184 4512 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671770 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 5554 4512 721 52 0 3922 0
Current children cumulated CPU time (s) 220.5
Current children cumulated vsize (KiB) 22216

[startup+282.578 s]
/proc/loadavg: 1.99 1.90 1.85 3/86 25420
/proc/meminfo: memFree=1315488/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=23584 CPUtime=279.96
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 4884 0 0 0 27990 6 0 0 25 0 1 0 153761124 24150016 4836 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 5896 4836 721 52 0 4264 0
Current children cumulated CPU time (s) 279.96
Current children cumulated vsize (KiB) 23584

[startup+342.598 s]
/proc/loadavg: 1.99 1.92 1.86 3/86 25420
/proc/meminfo: memFree=1313632/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=24904 CPUtime=339.42
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 5246 0 0 0 33935 7 0 0 25 0 1 0 153761124 25501696 5198 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665701 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 6226 5198 721 52 0 4594 0
Current children cumulated CPU time (s) 339.42
Current children cumulated vsize (KiB) 24904

[startup+402.622 s]
/proc/loadavg: 1.99 1.93 1.86 3/86 25420
/proc/meminfo: memFree=1311776/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=26624 CPUtime=398.9
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 5610 0 0 0 39882 8 0 0 25 0 1 0 153761124 27262976 5562 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665817 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 6656 5562 721 52 0 5024 0
Current children cumulated CPU time (s) 398.9
Current children cumulated vsize (KiB) 26624

[startup+462.647 s]
/proc/loadavg: 1.99 1.94 1.87 3/86 25420
/proc/meminfo: memFree=1309984/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=27812 CPUtime=458.37
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 5956 0 0 0 45828 9 0 0 25 0 1 0 153761124 28479488 5908 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671770 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 6953 5908 721 52 0 5321 0
Current children cumulated CPU time (s) 458.37
Current children cumulated vsize (KiB) 27812

[startup+522.677 s]
/proc/loadavg: 1.99 1.95 1.87 3/86 25420
/proc/meminfo: memFree=1308256/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=29132 CPUtime=517.85
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 6290 0 0 0 51775 10 0 0 25 0 1 0 153761124 29831168 6242 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 7283 6242 721 52 0 5651 0
Current children cumulated CPU time (s) 517.85
Current children cumulated vsize (KiB) 29132

[startup+582.703 s]
/proc/loadavg: 1.99 1.95 1.88 3/86 25420
/proc/meminfo: memFree=1306592/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=30724 CPUtime=577.32
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 6606 0 0 0 57721 11 0 0 25 0 1 0 153761124 31461376 6558 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 7681 6558 721 52 0 6049 0
Current children cumulated CPU time (s) 577.32
Current children cumulated vsize (KiB) 30724

[startup+642.718 s]
/proc/loadavg: 1.99 1.96 1.89 3/86 25420
/proc/meminfo: memFree=1305056/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=31780 CPUtime=636.79
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 6901 0 0 0 63667 12 0 0 25 0 1 0 153761124 32542720 6853 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 7945 6853 721 52 0 6313 0
Current children cumulated CPU time (s) 636.79
Current children cumulated vsize (KiB) 31780

[startup+702.737 s]
/proc/loadavg: 2.11 2.00 1.90 3/86 25420
/proc/meminfo: memFree=1304416/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32044 CPUtime=696.27
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 6967 0 0 0 69614 13 0 0 25 0 1 0 153761124 32813056 6919 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687408 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 8011 6919 721 52 0 6379 0
Current children cumulated CPU time (s) 696.27
Current children cumulated vsize (KiB) 32044

[startup+762.754 s]
/proc/loadavg: 2.04 2.00 1.91 3/86 25420
/proc/meminfo: memFree=1303904/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32176 CPUtime=755.74
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 6995 0 0 0 75560 14 0 0 25 0 1 0 153761124 32948224 6947 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 8044 6947 721 52 0 6412 0
Current children cumulated CPU time (s) 755.74
Current children cumulated vsize (KiB) 32176

[startup+822.778 s]
/proc/loadavg: 2.01 2.00 1.91 3/86 25420
/proc/meminfo: memFree=1303520/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32176 CPUtime=815.23
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 7011 0 0 0 81508 15 0 0 25 0 1 0 153761124 32948224 6963 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 8044 6963 721 52 0 6412 0
Current children cumulated CPU time (s) 815.23
Current children cumulated vsize (KiB) 32176

[startup+882.806 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 25420
/proc/meminfo: memFree=1303072/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32308 CPUtime=874.72
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 7026 0 0 0 87456 16 0 0 25 0 1 0 153761124 33083392 6978 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 8077 6978 721 52 0 6445 0
Current children cumulated CPU time (s) 874.72
Current children cumulated vsize (KiB) 32308

[startup+942.827 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 25420
/proc/meminfo: memFree=1302752/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32308 CPUtime=934.2
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 7048 0 0 0 93403 17 0 0 25 0 1 0 153761124 33083392 7000 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687572 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 8077 7000 721 52 0 6445 0
Current children cumulated CPU time (s) 934.2
Current children cumulated vsize (KiB) 32308

[startup+1002.85 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 25420
/proc/meminfo: memFree=1302304/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32440 CPUtime=993.67
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 7062 0 0 0 99350 17 0 0 25 0 1 0 153761124 33218560 7014 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687512 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 8110 7014 721 52 0 6478 0
Current children cumulated CPU time (s) 993.67
Current children cumulated vsize (KiB) 32440

[startup+1062.87 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 25420
/proc/meminfo: memFree=1301984/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32440 CPUtime=1053.14
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 7068 0 0 0 105296 18 0 0 25 0 1 0 153761124 33218560 7020 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 8110 7020 721 52 0 6478 0
Current children cumulated CPU time (s) 1053.14
Current children cumulated vsize (KiB) 32440

[startup+1122.89 s]
/proc/loadavg: 2.03 2.01 1.91 3/86 25420
/proc/meminfo: memFree=1301600/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32440 CPUtime=1112.63
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 7077 0 0 0 111244 19 0 0 25 0 1 0 153761124 33218560 7029 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687579 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 8110 7029 721 52 0 6478 0
Current children cumulated CPU time (s) 1112.63
Current children cumulated vsize (KiB) 32440

[startup+1182.91 s]
/proc/loadavg: 2.01 2.00 1.91 3/86 25420
/proc/meminfo: memFree=1301216/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32440 CPUtime=1172.11
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 7085 0 0 0 117191 20 0 0 25 0 1 0 153761124 33218560 7037 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687523 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 8110 7037 721 52 0 6478 0
Current children cumulated CPU time (s) 1172.11
Current children cumulated vsize (KiB) 32440

[startup+1242.94 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 25420
/proc/meminfo: memFree=1300832/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32572 CPUtime=1231.58
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 7094 0 0 0 123138 20 0 0 25 0 1 0 153761124 33353728 7046 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 8143 7046 721 52 0 6511 0
Current children cumulated CPU time (s) 1231.58
Current children cumulated vsize (KiB) 32572

[startup+1302.96 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 25420
/proc/meminfo: memFree=1300512/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32572 CPUtime=1291.05
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 7100 0 0 0 129084 21 0 0 25 0 1 0 153761124 33353728 7052 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 8143 7052 721 52 0 6511 0
Current children cumulated CPU time (s) 1291.05
Current children cumulated vsize (KiB) 32572

[startup+1362.98 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 25420
/proc/meminfo: memFree=1300128/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32572 CPUtime=1350.52
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 7106 0 0 0 135031 21 0 0 25 0 1 0 153761124 33353728 7058 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 8143 7058 721 52 0 6511 0
Current children cumulated CPU time (s) 1350.52
Current children cumulated vsize (KiB) 32572

[startup+1423 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 25420
/proc/meminfo: memFree=1299808/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32572 CPUtime=1409.99
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 7114 0 0 0 140977 22 0 0 25 0 1 0 153761124 33353728 7066 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687506 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 8143 7066 721 52 0 6511 0
Current children cumulated CPU time (s) 1409.99
Current children cumulated vsize (KiB) 32572

[startup+1483.02 s]
/proc/loadavg: 2.03 2.01 1.92 3/86 25420
/proc/meminfo: memFree=1299488/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32572 CPUtime=1469.47
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 7121 0 0 0 146924 23 0 0 25 0 1 0 153761124 33353728 7073 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 8143 7073 721 52 0 6511 0
Current children cumulated CPU time (s) 1469.47
Current children cumulated vsize (KiB) 32572

[startup+1543.05 s]
/proc/loadavg: 2.09 2.02 1.93 3/86 25420
/proc/meminfo: memFree=1299232/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32704 CPUtime=1528.95
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 7127 0 0 0 152871 24 0 0 25 0 1 0 153761124 33488896 7079 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 1 0 0
/proc/25419/statm: 8176 7079 721 52 0 6544 0
Current children cumulated CPU time (s) 1528.95
Current children cumulated vsize (KiB) 32704

[startup+1603.08 s]
/proc/loadavg: 2.03 2.02 1.93 3/86 25458
/proc/meminfo: memFree=1276768/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32704 CPUtime=1588.85
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 7135 0 0 0 158861 24 0 0 25 0 1 0 153761124 33488896 7087 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/25419/statm: 8176 7087 721 52 0 6544 0
Current children cumulated CPU time (s) 1588.85
Current children cumulated vsize (KiB) 32704

[startup+1663.11 s]
/proc/loadavg: 2.01 2.01 1.93 3/86 25458
/proc/meminfo: memFree=1256928/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32704 CPUtime=1648.82
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 7142 0 0 0 164858 24 0 0 25 0 1 0 153761124 33488896 7094 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/25419/statm: 8176 7094 721 52 0 6544 0
Current children cumulated CPU time (s) 1648.82
Current children cumulated vsize (KiB) 32704

[startup+1723.14 s]
/proc/loadavg: 2.00 2.00 1.93 3/86 25458
/proc/meminfo: memFree=1240672/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32704 CPUtime=1708.79
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 7148 0 0 0 170855 24 0 0 25 0 1 0 153761124 33488896 7100 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687660 0 0 4096 0 0 0 0 17 0 0 0
/proc/25419/statm: 8176 7100 721 52 0 6544 0
Current children cumulated CPU time (s) 1708.79
Current children cumulated vsize (KiB) 32704

[startup+1783.18 s]
/proc/loadavg: 2.00 2.00 1.93 3/86 25458
/proc/meminfo: memFree=1227104/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32704 CPUtime=1768.76
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 7155 0 0 0 176852 24 0 0 25 0 1 0 153761124 33488896 7107 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/25419/statm: 8176 7107 721 52 0 6544 0
Current children cumulated CPU time (s) 1768.76
Current children cumulated vsize (KiB) 32704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.48 s]
/proc/loadavg: 2.00 2.00 1.93 3/86 25458
/proc/meminfo: memFree=1221088/2055920 swapFree=4192812/4192956
[pid=25419] ppid=25417 vsize=32836 CPUtime=1800.04
/proc/25419/stat : 25419 (CSPtoSAT+minisa) R 25417 25419 24027 0 -1 4194304 7159 0 0 0 179980 24 0 0 25 0 1 0 153761124 33624064 7111 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/25419/statm: 8209 7111 721 52 0 6577 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 32836

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.49
CPU time (s): 1800.06
CPU user time (s): 1799.8
CPU system time (s): 0.254961
CPU usage (%): 99.2043
Max. virtual memory (cumulated for all children) (KiB): 32836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.254961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7159
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= 40962

runsolver used 2.45163 s user time and 5.52516 s system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Jan  6 03:20:42 UTC 2007


IDJOB= 199016
IDBENCH= 3587
FILE ID= node3/199016-1168053641

PBS_JOBID= 3475314

Free space on /tmp= 66543 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-50-9.xml
COMMAND LINE= /tmp/evaluation/199016-1168053641/CSPtoSAT+minisat /tmp/evaluation/199016-1168053641/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-199016-1168053641 -o ROOT/results/node3/solver-199016-1168053641 -C 1800 -M 900  /tmp/evaluation/199016-1168053641/CSPtoSAT+minisat /tmp/evaluation/199016-1168053641/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  d61f93e72d0c8355a9fd53a479e3a055

RANDOM SEED= 58746952

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		: 3000.279
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		: 3000.279
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:       1335040 kB
Buffers:         71256 kB
Cached:         491444 kB
SwapCached:          0 kB
Active:         110716 kB
Inactive:       515232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1335040 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          85712 kB
Slab:            79972 kB
Committed_AS:  3702780 kB
PageTables:       2028 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66543 MiB



End job on node3 on Sat Jan  6 03:51:11 UTC 2007