Trace number 199144

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 1814.67

General information on the benchmark

Nameknights/
knights-25-5.xml
MD5SUMb7a182e1f98c4229ccd8dd0cd22c4c43
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 benchmark1.67074
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables5
Number of constraints10
Maximum constraint arity2
Maximum domain size625
Number of constraints which are defined in extension0
Number of constraints which are defined in intension10
Global constraints used (with number of constraints)

Solver Data (download as text)

0.10	c This is CSPtoSAT+minisat version 0.3
0.10	c (c) 2006 roussel@cril.univ-artois.fr
0.10	
0.10	c This solver internally uses a modified version of MiniSat2 version 061112
0.10	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.10	
0.10	c parsing...
0.10	c ...done
0.10	c #SATvar=9367 #SATclauses=18715 #CSPpredicates=10

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/node42/watcher-199144-1168053657 -o ROOT/results/node42/solver-199144-1168053657 -C 1800 -M 900 /tmp/evaluation/199144-1168053657/CSPtoSAT+minisat /tmp/evaluation/199144-1168053657/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: 1.11 1.78 1.88 4/73 19834
/proc/meminfo: memFree=1423608/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=496 CPUtime=0
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 51 0 0 0 0 0 0 0 19 0 1 0 153765304 507904 36 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 12407588 0 2147483391 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 124 36 29 52 0 19 0

[startup+0.105464 s]
/proc/loadavg: 1.11 1.78 1.88 4/73 19834
/proc/meminfo: memFree=1423608/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=8328 CPUtime=0.09
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 1168 0 0 0 9 0 0 0 19 0 1 0 153765304 8527872 1131 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671180 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 2082 1131 721 52 0 450 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8328

[startup+0.513496 s]
/proc/loadavg: 1.11 1.78 1.88 4/73 19834
/proc/meminfo: memFree=1423608/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=8328 CPUtime=0.5
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 1187 0 0 0 50 0 0 0 24 0 1 0 153765304 8527872 1150 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667351 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 2082 1150 721 52 0 450 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8328

[startup+1.33359 s]
/proc/loadavg: 1.11 1.78 1.88 3/73 19834
/proc/meminfo: memFree=1421368/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=8460 CPUtime=1.31
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 1212 0 0 0 131 0 0 0 25 0 1 0 153765304 8663040 1175 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671365 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 2115 1175 721 52 0 483 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8460

[startup+2.96977 s]
/proc/loadavg: 1.18 1.78 1.88 3/73 19834
/proc/meminfo: memFree=1421176/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=8724 CPUtime=2.94
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 1267 0 0 0 294 0 0 0 25 0 1 0 153765304 8933376 1230 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665750 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 2181 1230 721 52 0 549 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 8724

[startup+6.24613 s]
/proc/loadavg: 1.18 1.78 1.88 3/73 19834
/proc/meminfo: memFree=1420280/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=9204 CPUtime=6.19
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 1404 0 0 0 619 0 0 0 25 0 1 0 153765304 9424896 1367 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671477 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 2301 1367 721 52 0 669 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 9204

[startup+12.7039 s]
/proc/loadavg: 1.31 1.79 1.88 3/73 19834
/proc/meminfo: memFree=1419576/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=9864 CPUtime=12.59
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 1548 0 0 0 1259 0 0 0 25 0 1 0 153765304 10100736 1511 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 2466 1511 721 52 0 834 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 9864

[startup+25.5203 s]
/proc/loadavg: 1.41 1.79 1.88 3/73 19834
/proc/meminfo: memFree=1419320/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=9864 CPUtime=25.29
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 1579 0 0 0 2529 0 0 0 25 0 1 0 153765304 10100736 1542 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687572 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 2466 1542 721 52 0 834 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 9864

[startup+51.1521 s]
/proc/loadavg: 1.61 1.81 1.88 3/73 19834
/proc/meminfo: memFree=1418744/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=10160 CPUtime=50.73
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 1628 0 0 0 5073 0 0 0 25 0 1 0 153765304 10403840 1591 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687420 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 2540 1591 721 52 0 908 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 10160

[startup+102.418 s]
/proc/loadavg: 1.91 1.85 1.89 3/73 19834
/proc/meminfo: memFree=1417976/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=10556 CPUtime=101.59
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 1716 0 0 0 10158 1 0 0 25 0 1 0 153765304 10809344 1679 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 2639 1679 721 52 0 1007 0
Current children cumulated CPU time (s) 101.59
Current children cumulated vsize (KiB) 10556

[startup+162.523 s]
/proc/loadavg: 1.97 1.88 1.90 3/73 19834
/proc/meminfo: memFree=1417336/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=10820 CPUtime=161.19
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 1790 0 0 0 16118 1 0 0 25 0 1 0 153765304 11079680 1753 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687652 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 2705 1753 721 52 0 1073 0
Current children cumulated CPU time (s) 161.19
Current children cumulated vsize (KiB) 10820

[startup+222.618 s]
/proc/loadavg: 1.99 1.90 1.91 3/73 19834
/proc/meminfo: memFree=1416952/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=11032 CPUtime=220.81
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 1826 0 0 0 22080 1 0 0 25 0 1 0 153765304 11296768 1789 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687429 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 2758 1789 721 52 0 1126 0
Current children cumulated CPU time (s) 220.81
Current children cumulated vsize (KiB) 11032

[startup+282.716 s]
/proc/loadavg: 1.99 1.91 1.91 3/73 19834
/proc/meminfo: memFree=1416568/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=11164 CPUtime=280.44
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 1869 0 0 0 28043 1 0 0 25 0 1 0 153765304 11431936 1832 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687429 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 2791 1832 721 52 0 1159 0
Current children cumulated CPU time (s) 280.44
Current children cumulated vsize (KiB) 11164

[startup+342.719 s]
/proc/loadavg: 2.05 1.94 1.91 3/73 19834
/proc/meminfo: memFree=1416120/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=11296 CPUtime=339.94
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 1922 0 0 0 33993 1 0 0 25 0 1 0 153765304 11567104 1885 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687528 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 2824 1885 721 52 0 1192 0
Current children cumulated CPU time (s) 339.94
Current children cumulated vsize (KiB) 11296

[startup+402.721 s]
/proc/loadavg: 2.02 1.95 1.91 3/73 19834
/proc/meminfo: memFree=1415672/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=11560 CPUtime=399.47
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 1965 0 0 0 39945 2 0 0 25 0 1 0 153765304 11837440 1928 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687531 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 2890 1928 721 52 0 1258 0
Current children cumulated CPU time (s) 399.47
Current children cumulated vsize (KiB) 11560

[startup+462.73 s]
/proc/loadavg: 2.00 1.95 1.91 3/73 19834
/proc/meminfo: memFree=1415416/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=11692 CPUtime=459
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2008 0 0 0 45898 2 0 0 25 0 1 0 153765304 11972608 1971 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 2923 1971 721 52 0 1291 0
Current children cumulated CPU time (s) 459
Current children cumulated vsize (KiB) 11692

[startup+522.831 s]
/proc/loadavg: 2.00 1.96 1.91 3/73 19834
/proc/meminfo: memFree=1415096/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=11824 CPUtime=518.6
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2050 0 0 0 51858 2 0 0 25 0 1 0 153765304 12107776 2013 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 2956 2013 721 52 0 1324 0
Current children cumulated CPU time (s) 518.6
Current children cumulated vsize (KiB) 11824

[startup+582.832 s]
/proc/loadavg: 2.04 1.98 1.92 3/73 19834
/proc/meminfo: memFree=1414776/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=11956 CPUtime=578.13
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2093 0 0 0 57811 2 0 0 25 0 1 0 153765304 12242944 2056 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687528 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 2989 2056 721 52 0 1357 0
Current children cumulated CPU time (s) 578.13
Current children cumulated vsize (KiB) 11956

[startup+642.833 s]
/proc/loadavg: 2.01 1.98 1.92 3/73 19834
/proc/meminfo: memFree=1414520/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=12088 CPUtime=637.66
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2106 0 0 0 63763 3 0 0 25 0 1 0 153765304 12378112 2069 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3022 2069 721 52 0 1390 0
Current children cumulated CPU time (s) 637.66
Current children cumulated vsize (KiB) 12088

[startup+702.929 s]
/proc/loadavg: 2.00 1.98 1.92 3/73 19834
/proc/meminfo: memFree=1414392/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=12340 CPUtime=697.25
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2146 0 0 0 69722 3 0 0 25 0 1 0 153765304 12636160 2109 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3085 2109 721 52 0 1453 0
Current children cumulated CPU time (s) 697.25
Current children cumulated vsize (KiB) 12340

[startup+763.03 s]
/proc/loadavg: 2.15 2.01 1.93 3/73 19834
/proc/meminfo: memFree=1414072/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=12472 CPUtime=756.87
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2179 0 0 0 75684 3 0 0 25 0 1 0 153765304 12771328 2142 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687512 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3118 2142 721 52 0 1486 0
Current children cumulated CPU time (s) 756.87
Current children cumulated vsize (KiB) 12472

[startup+823.044 s]
/proc/loadavg: 2.05 2.00 1.93 3/73 19834
/proc/meminfo: memFree=1413752/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=12604 CPUtime=816.39
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2212 0 0 0 81636 3 0 0 25 0 1 0 153765304 12906496 2175 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687652 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3151 2175 721 52 0 1519 0
Current children cumulated CPU time (s) 816.39
Current children cumulated vsize (KiB) 12604

[startup+883.046 s]
/proc/loadavg: 2.02 2.00 1.93 3/73 19834
/proc/meminfo: memFree=1413560/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=12736 CPUtime=875.91
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2249 0 0 0 87588 3 0 0 25 0 1 0 153765304 13041664 2212 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3184 2212 721 52 0 1552 0
Current children cumulated CPU time (s) 875.91
Current children cumulated vsize (KiB) 12736

[startup+943.144 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 19834
/proc/meminfo: memFree=1413240/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=12868 CPUtime=935.53
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2293 0 0 0 93549 4 0 0 25 0 1 0 153765304 13176832 2256 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3217 2256 721 52 0 1585 0
Current children cumulated CPU time (s) 935.53
Current children cumulated vsize (KiB) 12868

[startup+1003.15 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 19834
/proc/meminfo: memFree=1413048/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=12868 CPUtime=995.05
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2309 0 0 0 99501 4 0 0 25 0 1 0 153765304 13176832 2272 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687480 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3217 2272 721 52 0 1585 0
Current children cumulated CPU time (s) 995.05
Current children cumulated vsize (KiB) 12868

[startup+1063.25 s]
/proc/loadavg: 2.03 2.01 1.94 3/73 19834
/proc/meminfo: memFree=1412728/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=13000 CPUtime=1054.65
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2336 0 0 0 105461 4 0 0 25 0 1 0 153765304 13312000 2299 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3250 2299 721 52 0 1618 0
Current children cumulated CPU time (s) 1054.65
Current children cumulated vsize (KiB) 13000

[startup+1123.35 s]
/proc/loadavg: 2.01 2.01 1.94 3/73 19834
/proc/meminfo: memFree=1412600/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=13132 CPUtime=1114.26
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2375 0 0 0 111422 4 0 0 25 0 1 0 153765304 13447168 2338 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3283 2338 721 52 0 1651 0
Current children cumulated CPU time (s) 1114.26
Current children cumulated vsize (KiB) 13132

[startup+1183.36 s]
/proc/loadavg: 2.07 2.02 1.94 4/73 19834
/proc/meminfo: memFree=1412408/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=13264 CPUtime=1173.77
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2402 0 0 0 117373 4 0 0 25 0 1 0 153765304 13582336 2365 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687566 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3316 2365 721 52 0 1684 0
Current children cumulated CPU time (s) 1173.77
Current children cumulated vsize (KiB) 13264

[startup+1243.36 s]
/proc/loadavg: 2.09 2.03 1.95 3/73 19834
/proc/meminfo: memFree=1412088/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=13528 CPUtime=1233.29
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2453 0 0 0 123324 5 0 0 25 0 1 0 153765304 13852672 2416 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3382 2416 721 52 0 1750 0
Current children cumulated CPU time (s) 1233.29
Current children cumulated vsize (KiB) 13528

[startup+1303.37 s]
/proc/loadavg: 2.03 2.02 1.95 3/73 19834
/proc/meminfo: memFree=1411704/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=13768 CPUtime=1292.82
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2519 0 0 0 129277 5 0 0 25 0 1 0 153765304 14098432 2482 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687642 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3442 2482 721 52 0 1810 0
Current children cumulated CPU time (s) 1292.82
Current children cumulated vsize (KiB) 13768

[startup+1363.47 s]
/proc/loadavg: 2.01 2.02 1.95 3/73 19834
/proc/meminfo: memFree=1411576/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=13768 CPUtime=1352.42
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2519 0 0 0 135237 5 0 0 25 0 1 0 153765304 14098432 2482 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3442 2482 721 52 0 1810 0
Current children cumulated CPU time (s) 1352.42
Current children cumulated vsize (KiB) 13768

[startup+1423.48 s]
/proc/loadavg: 2.00 2.01 1.95 3/73 19834
/proc/meminfo: memFree=1411384/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=13768 CPUtime=1411.95
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2521 0 0 0 141190 5 0 0 25 0 1 0 153765304 14098432 2484 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687523 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3442 2484 721 52 0 1810 0
Current children cumulated CPU time (s) 1411.95
Current children cumulated vsize (KiB) 13768

[startup+1483.49 s]
/proc/loadavg: 2.00 2.00 1.95 3/73 19834
/proc/meminfo: memFree=1411320/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=13768 CPUtime=1471.47
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2522 0 0 0 147142 5 0 0 25 0 1 0 153765304 14098432 2485 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3442 2485 721 52 0 1810 0
Current children cumulated CPU time (s) 1471.47
Current children cumulated vsize (KiB) 13768

[startup+1543.5 s]
/proc/loadavg: 2.03 2.01 1.95 3/73 19834
/proc/meminfo: memFree=1411192/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=13768 CPUtime=1530.97
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2523 0 0 0 153091 6 0 0 25 0 1 0 153765304 14098432 2486 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3442 2486 721 52 0 1810 0
Current children cumulated CPU time (s) 1530.97
Current children cumulated vsize (KiB) 13768

[startup+1603.6 s]
/proc/loadavg: 2.01 2.01 1.95 3/73 19834
/proc/meminfo: memFree=1411128/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=13768 CPUtime=1590.6
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2524 0 0 0 159054 6 0 0 25 0 1 0 153765304 14098432 2487 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3442 2487 721 52 0 1810 0
Current children cumulated CPU time (s) 1590.6
Current children cumulated vsize (KiB) 13768

[startup+1663.6 s]
/proc/loadavg: 2.00 2.00 1.95 3/73 19834
/proc/meminfo: memFree=1411064/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=13768 CPUtime=1650.11
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2525 0 0 0 165005 6 0 0 25 0 1 0 153765304 14098432 2488 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3442 2488 721 52 0 1810 0
Current children cumulated CPU time (s) 1650.11
Current children cumulated vsize (KiB) 13768

[startup+1723.7 s]
/proc/loadavg: 2.00 2.00 1.95 3/73 19834
/proc/meminfo: memFree=1410872/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=13768 CPUtime=1709.7
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2537 0 0 0 170964 6 0 0 25 0 1 0 153765304 14098432 2500 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3442 2500 721 52 0 1810 0
Current children cumulated CPU time (s) 1709.7
Current children cumulated vsize (KiB) 13768

[startup+1783.7 s]
/proc/loadavg: 2.00 2.00 1.95 3/73 19834
/proc/meminfo: memFree=1410872/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=13900 CPUtime=1769.22
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2566 0 0 0 176916 6 0 0 25 0 1 0 153765304 14233600 2529 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19833/statm: 3475 2529 721 52 0 1843 0
Current children cumulated CPU time (s) 1769.22
Current children cumulated vsize (KiB) 13900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.66 s]
/proc/loadavg: 1.78 1.95 1.94 2/68 19844
/proc/meminfo: memFree=1418904/2055920 swapFree=4191892/4192956
[pid=19833] ppid=19828 vsize=13900 CPUtime=1800.05
/proc/19833/stat : 19833 (CSPtoSAT+minisa) R 19828 19833 18969 0 -1 4194304 2575 0 0 0 179998 7 0 0 25 0 1 0 153765304 14233600 2538 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19833/statm: 3475 2538 721 52 0 1843 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 13900

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.67
CPU time (s): 1800.06
CPU user time (s): 1799.99
CPU system time (s): 0.072988
CPU usage (%): 99.195
Max. virtual memory (cumulated for all children) (KiB): 13900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2575
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= 9
involuntary context switches= 39958

runsolver used 1.81372 s user time and 4.67529 s system time

The end

Launcher Data (download as text)

Begin job on node42 on Sat Jan  6 03:21:01 UTC 2007


IDJOB= 199144
IDBENCH= 3595
FILE ID= node42/199144-1168053657

PBS_JOBID= 3475492

Free space on /tmp= 66542 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-25-5.xml
COMMAND LINE= /tmp/evaluation/199144-1168053657/CSPtoSAT+minisat /tmp/evaluation/199144-1168053657/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-199144-1168053657 -o ROOT/results/node42/solver-199144-1168053657 -C 1800 -M 900  /tmp/evaluation/199144-1168053657/CSPtoSAT+minisat /tmp/evaluation/199144-1168053657/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  b7a182e1f98c4229ccd8dd0cd22c4c43

RANDOM SEED= 237835382

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		: 3000.229
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		: 3000.229
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:       1425536 kB
Buffers:         48136 kB
Cached:         488320 kB
SwapCached:        268 kB
Active:          84968 kB
Inactive:       471180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1425536 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            3084 kB
Writeback:           0 kB
Mapped:          28612 kB
Slab:            60036 kB
Committed_AS:  2602612 kB
PageTables:       1616 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 node42 on Sat Jan  6 03:51:17 UTC 2007