Trace number 369130

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
MXC 2007-02-08? (TO) 5000.19 5001.56

General information on the benchmark

Namecrafted/Hard/contest05/counting-clq/
unsat-set-b-clqcolor-30-20-26.sat05-1264.reshuffled-07.cnf
MD5SUMede19899bb8c427d8a34daa9d239a276
Bench CategoryCRAFTED (crafted instances)
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 variables1815
Number of clauses301256
Sum of the clauses size895230
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 29750
Number of clauses of size 3291450
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 556

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node27/watcher-369130-1177272912 -o ROOT/results/node27/solver-369130-1177272912 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369130-1177272912/mxc /tmp/evaluation/369130-1177272912/instance-369130-1177272912.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20021
/proc/meminfo: memFree=1723728/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=5792 CPUtime=0
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 759 0 0 0 0 0 0 0 18 0 1 0 139987146 5931008 743 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 1448 749 42 122 0 1322 0

[startup+0.0466449 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20021
/proc/meminfo: memFree=1723728/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=8696 CPUtime=0.04
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 1967 0 0 0 3 1 0 0 18 0 1 0 139987146 8904704 1951 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 2174 1952 46 122 0 2048 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8696

[startup+0.101649 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20021
/proc/meminfo: memFree=1723728/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=12904 CPUtime=0.09
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 2968 0 0 0 8 1 0 0 18 0 1 0 139987146 13213696 2952 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 3226 2953 46 122 0 3100 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12904

[startup+0.301669 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20021
/proc/meminfo: memFree=1723728/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=14480 CPUtime=0.29
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 4484 0 0 0 28 1 0 0 19 0 1 0 139987146 14827520 3253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520758 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 3620 3253 59 122 0 3494 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14480

[startup+0.701709 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20021
/proc/meminfo: memFree=1723728/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=15932 CPUtime=0.69
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 4843 0 0 0 67 2 0 0 22 0 1 0 139987146 16314368 3612 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 3983 3612 59 122 0 3857 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15932

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20022
/proc/meminfo: memFree=1707976/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=20024 CPUtime=1.49
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 5859 0 0 0 147 2 0 0 25 0 1 0 139987146 20504576 4628 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 5006 4628 59 122 0 4880 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20024

[startup+3.10195 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20022
/proc/meminfo: memFree=1702472/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=27812 CPUtime=3.09
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 7816 0 0 0 306 3 0 0 25 0 1 0 139987146 28479488 6585 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 6953 6585 59 122 0 6827 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27812

[startup+6.30128 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20022
/proc/meminfo: memFree=1687496/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=40756 CPUtime=6.29
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 11020 0 0 0 624 5 0 0 25 0 1 0 139987146 41734144 9789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 10189 9789 59 122 0 10063 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40756

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20022
/proc/meminfo: memFree=1668944/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=57932 CPUtime=12.69
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 15295 0 0 0 1261 8 0 0 25 0 1 0 139987146 59322368 14064 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 14483 14064 59 122 0 14357 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 57932

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 20022
/proc/meminfo: memFree=1639256/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=86644 CPUtime=25.48
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 22460 0 0 0 2536 12 0 0 25 0 1 0 139987146 88723456 21229 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529223 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 21661 21229 59 122 0 21535 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 86644

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 20022
/proc/meminfo: memFree=1596632/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=130024 CPUtime=51.08
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 33156 0 0 0 5088 20 0 0 25 0 1 0 139987146 133144576 31925 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 32506 31925 59 122 0 32380 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 130024

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 20022
/proc/meminfo: memFree=1535256/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=190916 CPUtime=102.27
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 48264 0 0 0 10195 32 0 0 25 0 1 0 139987146 195497984 47033 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 47729 47034 59 122 0 47603 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 190916

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20022
/proc/meminfo: memFree=1483288/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=244312 CPUtime=162.25
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 61353 0 0 0 16179 46 0 0 25 0 1 0 139987146 250175488 60122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 61078 60122 59 122 0 60952 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 244312

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20022
/proc/meminfo: memFree=1440280/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=286992 CPUtime=222.23
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 71980 0 0 0 22167 56 0 0 25 0 1 0 139987146 293879808 70749 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 71748 70749 59 122 0 71622 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 286992

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20022
/proc/meminfo: memFree=1406168/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=321360 CPUtime=282.22
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 80553 0 0 0 28158 64 0 0 25 0 1 0 139987146 329072640 79322 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 80340 79322 59 122 0 80214 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 321360

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20022
/proc/meminfo: memFree=1375512/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=352060 CPUtime=342.21
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 88137 0 0 0 34148 73 0 0 25 0 1 0 139987146 360509440 86906 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 88015 86906 59 122 0 87889 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 352060

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20022
/proc/meminfo: memFree=1347288/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=381664 CPUtime=402.19
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 95239 0 0 0 40139 80 0 0 25 0 1 0 139987146 390823936 94008 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 95416 94008 59 122 0 95290 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 381664

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20022
/proc/meminfo: memFree=1319832/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=409440 CPUtime=462.17
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 102038 0 0 0 46130 87 0 0 25 0 1 0 139987146 419266560 100807 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 102360 100807 59 122 0 102234 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 409440

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20022
/proc/meminfo: memFree=1285464/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=444444 CPUtime=522.16
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 110780 0 0 0 52120 96 0 0 25 0 1 0 139987146 455110656 109549 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 111111 109549 59 122 0 110985 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 444444

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20022
/proc/meminfo: memFree=1253656/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=475988 CPUtime=582.14
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 118578 0 0 0 58110 104 0 0 25 0 1 0 139987146 487411712 117347 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 118997 117347 59 122 0 118871 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 475988

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20022
/proc/meminfo: memFree=1225944/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=503756 CPUtime=642.13
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 125457 0 0 0 64102 111 0 0 25 0 1 0 139987146 515846144 124226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 125939 124226 59 122 0 125813 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 503756


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20222
/proc/meminfo: memFree=745048/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=996840 CPUtime=4061.16
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 246596 0 0 0 405881 235 0 0 25 0 1 0 139987146 1020764160 244143 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 249210 244143 67 122 0 249084 0
Current children cumulated CPU time (s) 4061.16
Current children cumulated vsize (KiB) 996840

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20222
/proc/meminfo: memFree=745048/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=996840 CPUtime=4121.14
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 246602 0 0 0 411879 235 0 0 25 0 1 0 139987146 1020764160 244149 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 249210 244149 67 122 0 249084 0
Current children cumulated CPU time (s) 4121.14
Current children cumulated vsize (KiB) 996840

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20222
/proc/meminfo: memFree=744984/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=996840 CPUtime=4181.12
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 246605 0 0 0 417877 235 0 0 25 0 1 0 139987146 1020764160 244152 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 249210 244152 67 122 0 249084 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 996840

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20222
/proc/meminfo: memFree=744984/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=996840 CPUtime=4241.11
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 246617 0 0 0 423876 235 0 0 25 0 1 0 139987146 1020764160 244164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 249210 244164 67 122 0 249084 0
Current children cumulated CPU time (s) 4241.11
Current children cumulated vsize (KiB) 996840

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20222
/proc/meminfo: memFree=744984/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=996840 CPUtime=4301.1
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 246629 0 0 0 429874 236 0 0 25 0 1 0 139987146 1020764160 244176 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 249210 244176 67 122 0 249084 0
Current children cumulated CPU time (s) 4301.1
Current children cumulated vsize (KiB) 996840

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20222
/proc/meminfo: memFree=744984/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=996840 CPUtime=4361.08
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 246632 0 0 0 435872 236 0 0 25 0 1 0 139987146 1020764160 244179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 249210 244179 67 122 0 249084 0
Current children cumulated CPU time (s) 4361.08
Current children cumulated vsize (KiB) 996840

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20224
/proc/meminfo: memFree=744984/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=996840 CPUtime=4421.07
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 246633 0 0 0 441871 236 0 0 25 0 1 0 139987146 1020764160 244180 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 249210 244180 67 122 0 249084 0
Current children cumulated CPU time (s) 4421.07
Current children cumulated vsize (KiB) 996840

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20224
/proc/meminfo: memFree=744920/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=996968 CPUtime=4481.05
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 246638 0 0 0 447869 236 0 0 25 0 1 0 139987146 1020895232 244185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 249242 244185 67 122 0 249116 0
Current children cumulated CPU time (s) 4481.05
Current children cumulated vsize (KiB) 996968

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20224
/proc/meminfo: memFree=744792/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=996968 CPUtime=4541.04
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 246664 0 0 0 453868 236 0 0 25 0 1 0 139987146 1020895232 244211 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 249242 244211 67 122 0 249116 0
Current children cumulated CPU time (s) 4541.04
Current children cumulated vsize (KiB) 996968

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20224
/proc/meminfo: memFree=744728/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=996968 CPUtime=4601.02
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 246672 0 0 0 459866 236 0 0 25 0 1 0 139987146 1020895232 244219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 249242 244219 67 122 0 249116 0
Current children cumulated CPU time (s) 4601.02
Current children cumulated vsize (KiB) 996968

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20224
/proc/meminfo: memFree=744728/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=996968 CPUtime=4661
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 246683 0 0 0 465864 236 0 0 25 0 1 0 139987146 1020895232 244230 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 249242 244230 67 122 0 249116 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 996968

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20224
/proc/meminfo: memFree=744600/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=997224 CPUtime=4720.99
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 246705 0 0 0 471863 236 0 0 25 0 1 0 139987146 1021157376 244252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 249306 244252 67 122 0 249180 0
Current children cumulated CPU time (s) 4720.99
Current children cumulated vsize (KiB) 997224

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20224
/proc/meminfo: memFree=744600/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=997224 CPUtime=4780.97
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 246709 0 0 0 477861 236 0 0 25 0 1 0 139987146 1021157376 244256 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 249306 244256 67 122 0 249180 0
Current children cumulated CPU time (s) 4780.97
Current children cumulated vsize (KiB) 997224

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20224
/proc/meminfo: memFree=744664/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=997224 CPUtime=4840.96
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 246709 0 0 0 483859 237 0 0 25 0 1 0 139987146 1021157376 244256 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 249306 244256 67 122 0 249180 0
Current children cumulated CPU time (s) 4840.96
Current children cumulated vsize (KiB) 997224

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20224
/proc/meminfo: memFree=744536/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=997224 CPUtime=4900.95
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 246734 0 0 0 489858 237 0 0 25 0 1 0 139987146 1021157376 244281 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 249306 244281 67 122 0 249180 0
Current children cumulated CPU time (s) 4900.95
Current children cumulated vsize (KiB) 997224

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20224
/proc/meminfo: memFree=744536/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=997224 CPUtime=4960.93
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 246745 0 0 0 495856 237 0 0 25 0 1 0 139987146 1021157376 244292 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 249306 244292 67 122 0 249180 0
Current children cumulated CPU time (s) 4960.93
Current children cumulated vsize (KiB) 997224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20224
/proc/meminfo: memFree=744472/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=997224 CPUtime=5000.02
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4194304 246760 0 0 0 499765 237 0 0 25 0 1 0 139987146 1021157376 244307 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531304 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 249306 244307 67 122 0 249180 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 997224

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

Solver just ended. Dumping a history of the last processes samples

[startup+5001.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20224
/proc/meminfo: memFree=744472/2055920 swapFree=4183004/4192956
[pid=20021] ppid=20019 vsize=0 CPUtime=5000.12
/proc/20021/stat : 20021 (mxc) R 20019 20021 19528 0 -1 4195332 246760 0 0 0 499765 247 0 0 25 0 1 0 139987146 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.12
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.56
CPU time (s): 5000.19
CPU user time (s): 4997.66
CPU system time (s): 2.52761
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 998372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4997.66
system time used= 2.52761
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 246760
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= 6
involuntary context switches= 6994

runsolver used 3.75243 second user time and 10.2474 second system time

The end



Launcher Data (download as text)




Begin job on node27 on Sun Apr 22 20:15:12 UTC 2007

IDJOB= 369130
IDBENCH= 24679
IDSOLVER= 181
FILE ID= node27/369130-1177272912

PBS_JOBID= 4650702

Free space on /tmp= 66372 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-clq/unsat-set-b-clqcolor-30-20-26.sat05-1264.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369130-1177272912/mxc /tmp/evaluation/369130-1177272912/instance-369130-1177272912.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-369130-1177272912 -o ROOT/results/node27/solver-369130-1177272912 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369130-1177272912/mxc /tmp/evaluation/369130-1177272912/instance-369130-1177272912.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ede19899bb8c427d8a34daa9d239a276

RANDOM SEED= 314849392

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1724136 kB
Buffers:         53732 kB
Cached:         204152 kB
SwapCached:       3780 kB
Active:         183444 kB
Inactive:        84216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724136 kB
SwapTotal:     4192956 kB
SwapFree:      4183004 kB
Dirty:            5440 kB
Writeback:           0 kB
Mapped:          15648 kB
Slab:            50124 kB
Committed_AS:  2120696 kB
PageTables:       1412 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= 66372 MiB

End job on node27 on Sun Apr 22 21:38:36 UTC 2007