Trace number 424641

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) 5000.03 5001.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1426208256-08.cnf
MD5SUM32c7108510845a898764d9e87c0505ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark107.678
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-424641-1177758522 -o ROOT/results/node12/solver-424641-1177758522 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424641-1177758522/mxc /tmp/evaluation/424641-1177758522/instance-424641-1177758522.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: 0.77 0.93 0.98 3/77 14648
/proc/meminfo: memFree=1601952/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=1548 CPUtime=0
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 227 0 0 0 0 0 0 0 18 0 1 0 251889558 1585152 212 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 387 212 46 122 0 261 0

[startup+0.047499 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 14648
/proc/meminfo: memFree=1601952/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=1748 CPUtime=0.04
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 385 0 0 0 4 0 0 0 18 0 1 0 251889558 1789952 288 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 437 288 59 122 0 311 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1748

[startup+0.101504 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 14648
/proc/meminfo: memFree=1601952/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=1880 CPUtime=0.09
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 251889558 1925120 328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 470 328 59 122 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1880

[startup+0.301525 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 14648
/proc/meminfo: memFree=1601952/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=2420 CPUtime=0.29
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 557 0 0 0 29 0 0 0 19 0 1 0 251889558 2478080 460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 605 460 59 122 0 479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2420

[startup+0.701565 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 14648
/proc/meminfo: memFree=1601952/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=3344 CPUtime=0.69
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 779 0 0 0 69 0 0 0 23 0 1 0 251889558 3424256 682 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 836 682 59 122 0 710 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3344

[startup+1.50165 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 14649
/proc/meminfo: memFree=1599064/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=3900 CPUtime=1.49
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 931 0 0 0 149 0 0 0 25 0 1 0 251889558 3993600 832 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 975 832 67 122 0 849 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3900

[startup+3.10181 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 14649
/proc/meminfo: memFree=1598616/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=4384 CPUtime=3.09
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 1057 0 0 0 309 0 0 0 25 0 1 0 251889558 4489216 958 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 1096 958 67 122 0 970 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4384

[startup+6.30113 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 14649
/proc/meminfo: memFree=1597720/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=4912 CPUtime=6.29
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 1194 0 0 0 628 1 0 0 25 0 1 0 251889558 5029888 1095 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 1228 1095 67 122 0 1102 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4912

[startup+12.7028 s]
/proc/loadavg: 0.82 0.94 0.98 2/78 14649
/proc/meminfo: memFree=1597144/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=5472 CPUtime=12.69
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 1322 0 0 0 1268 1 0 0 25 0 1 0 251889558 5603328 1223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519544 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 1368 1223 67 122 0 1242 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5472

[startup+25.501 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 14649
/proc/meminfo: memFree=1596056/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=6484 CPUtime=25.48
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 1574 0 0 0 2547 1 0 0 25 0 1 0 251889558 6639616 1475 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 1621 1475 67 122 0 1495 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6484

[startup+51.1016 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 14649
/proc/meminfo: memFree=1595352/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=7208 CPUtime=51.08
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 1759 0 0 0 5106 2 0 0 25 0 1 0 251889558 7380992 1660 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 1802 1660 67 122 0 1676 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7208

[startup+102.306 s]
/proc/loadavg: 0.96 0.95 0.98 2/78 14649
/proc/meminfo: memFree=1593816/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=8688 CPUtime=102.27
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 2122 0 0 0 10225 2 0 0 25 0 1 0 251889558 8896512 2023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 2172 2023 67 122 0 2046 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8688

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 14649
/proc/meminfo: memFree=1593048/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=9536 CPUtime=162.25
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 2339 0 0 0 16222 3 0 0 25 0 1 0 251889558 9764864 2240 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 2384 2240 67 122 0 2258 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9536

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 14649
/proc/meminfo: memFree=1592600/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=9824 CPUtime=222.23
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 2412 0 0 0 22220 3 0 0 25 0 1 0 251889558 10059776 2313 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 2456 2313 67 122 0 2330 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9824

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14649
/proc/meminfo: memFree=1591768/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=10552 CPUtime=282.22
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 2601 0 0 0 28218 4 0 0 25 0 1 0 251889558 10805248 2502 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 2638 2502 67 122 0 2512 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10552

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14649
/proc/meminfo: memFree=1591640/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=10700 CPUtime=342.2
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 2641 0 0 0 34216 4 0 0 25 0 1 0 251889558 10956800 2540 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 2675 2540 67 122 0 2549 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10700

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14649
/proc/meminfo: memFree=1591384/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=10968 CPUtime=402.19
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 2704 0 0 0 40214 5 0 0 25 0 1 0 251889558 11231232 2603 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 2742 2603 67 122 0 2616 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 10968

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14649
/proc/meminfo: memFree=1590552/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=11780 CPUtime=462.18
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 2914 0 0 0 46212 6 0 0 25 0 1 0 251889558 12062720 2813 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 2945 2813 67 122 0 2819 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 11780

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 14649
/proc/meminfo: memFree=1590360/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=11944 CPUtime=522.16
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 2954 0 0 0 52210 6 0 0 25 0 1 0 251889558 12230656 2853 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 2986 2853 67 122 0 2860 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 11944

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14649
/proc/meminfo: memFree=1590296/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=11976 CPUtime=582.15
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 2962 0 0 0 58208 7 0 0 25 0 1 0 251889558 12263424 2861 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 2994 2861 67 122 0 2868 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 11976

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14649
/proc/meminfo: memFree=1590296/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=12056 CPUtime=642.13
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 2982 0 0 0 64206 7 0 0 25 0 1 0 251889558 12345344 2881 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 3014 2881 67 122 0 2888 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 12056


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.04 1.01 0.99 2/78 14849
/proc/meminfo: memFree=1584728/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=18312 CPUtime=4001.17
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 17945 0 0 0 400072 45 0 0 25 0 1 0 251889558 18751488 4222 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 4578 4222 67 122 0 4452 0
Current children cumulated CPU time (s) 4001.17
Current children cumulated vsize (KiB) 18312

[startup+4062.31 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 14849
/proc/meminfo: memFree=1584728/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=18312 CPUtime=4061.15
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 18180 0 0 0 406070 45 0 0 25 0 1 0 251889558 18751488 4222 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 4578 4222 67 122 0 4452 0
Current children cumulated CPU time (s) 4061.15
Current children cumulated vsize (KiB) 18312

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14849
/proc/meminfo: memFree=1584728/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=18312 CPUtime=4121.13
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 18415 0 0 0 412067 46 0 0 25 0 1 0 251889558 18751488 4222 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 4578 4222 67 122 0 4452 0
Current children cumulated CPU time (s) 4121.13
Current children cumulated vsize (KiB) 18312

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14849
/proc/meminfo: memFree=1584664/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=18312 CPUtime=4181.11
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 18659 0 0 0 418065 46 0 0 25 0 1 0 251889558 18751488 4231 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 4578 4231 67 122 0 4452 0
Current children cumulated CPU time (s) 4181.11
Current children cumulated vsize (KiB) 18312

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14849
/proc/meminfo: memFree=1584600/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=18312 CPUtime=4241.1
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 18856 0 0 0 424063 47 0 0 25 0 1 0 251889558 18751488 4240 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 4578 4240 67 122 0 4452 0
Current children cumulated CPU time (s) 4241.1
Current children cumulated vsize (KiB) 18312

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14849
/proc/meminfo: memFree=1584536/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=18312 CPUtime=4301.09
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 19092 0 0 0 430061 48 0 0 25 0 1 0 251889558 18751488 4241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 4578 4241 67 122 0 4452 0
Current children cumulated CPU time (s) 4301.09
Current children cumulated vsize (KiB) 18312

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14849
/proc/meminfo: memFree=1584728/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=18312 CPUtime=4361.07
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 19327 0 0 0 436059 48 0 0 25 0 1 0 251889558 18751488 4241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519268 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 4578 4241 67 122 0 4452 0
Current children cumulated CPU time (s) 4361.07
Current children cumulated vsize (KiB) 18312

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14849
/proc/meminfo: memFree=1584728/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=18504 CPUtime=4421.06
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 19527 0 0 0 442057 49 0 0 25 0 1 0 251889558 18948096 4253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 4626 4253 67 122 0 4500 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 18504

[startup+4482.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 14849
/proc/meminfo: memFree=1584600/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=18504 CPUtime=4481.04
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 19774 0 0 0 448055 49 0 0 25 0 1 0 251889558 18948096 4265 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 4626 4265 67 122 0 4500 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 18504

[startup+4542.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 14849
/proc/meminfo: memFree=1584600/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=18504 CPUtime=4541.02
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 20011 0 0 0 454052 50 0 0 25 0 1 0 251889558 18948096 4267 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 4626 4267 67 122 0 4500 0
Current children cumulated CPU time (s) 4541.02
Current children cumulated vsize (KiB) 18504

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14849
/proc/meminfo: memFree=1584536/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=18504 CPUtime=4601.02
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 20209 0 0 0 460051 51 0 0 25 0 1 0 251889558 18948096 4277 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 4626 4277 67 122 0 4500 0
Current children cumulated CPU time (s) 4601.02
Current children cumulated vsize (KiB) 18504

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14849
/proc/meminfo: memFree=1584536/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=18504 CPUtime=4661
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 20444 0 0 0 466049 51 0 0 25 0 1 0 251889558 18948096 4277 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 4626 4277 67 122 0 4500 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 18504

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14849
/proc/meminfo: memFree=1584472/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=18504 CPUtime=4720.99
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 20632 0 0 0 472047 52 0 0 25 0 1 0 251889558 18948096 4277 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 4626 4277 67 122 0 4500 0
Current children cumulated CPU time (s) 4720.99
Current children cumulated vsize (KiB) 18504

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14849
/proc/meminfo: memFree=1584472/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=18504 CPUtime=4780.97
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 20867 0 0 0 478044 53 0 0 25 0 1 0 251889558 18948096 4277 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 4626 4277 67 122 0 4500 0
Current children cumulated CPU time (s) 4780.97
Current children cumulated vsize (KiB) 18504

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14849
/proc/meminfo: memFree=1584408/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=18504 CPUtime=4840.95
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 21103 0 0 0 484042 53 0 0 25 0 1 0 251889558 18948096 4278 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 4626 4278 67 122 0 4500 0
Current children cumulated CPU time (s) 4840.95
Current children cumulated vsize (KiB) 18504

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14849
/proc/meminfo: memFree=1584408/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=18504 CPUtime=4900.94
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 21339 0 0 0 490040 54 0 0 25 0 1 0 251889558 18948096 4279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535058 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 4626 4279 67 122 0 4500 0
Current children cumulated CPU time (s) 4900.94
Current children cumulated vsize (KiB) 18504

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14849
/proc/meminfo: memFree=1584472/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=18504 CPUtime=4960.93
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 21527 0 0 0 496038 55 0 0 25 0 1 0 251889558 18948096 4279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 4626 4279 67 122 0 4500 0
Current children cumulated CPU time (s) 4960.93
Current children cumulated vsize (KiB) 18504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14849
/proc/meminfo: memFree=1584536/2055920 swapFree=4160076/4192956
[pid=14648] ppid=14646 vsize=18504 CPUtime=5000.02
/proc/14648/stat : 14648 (mxc) R 14646 14648 14594 0 -1 4194304 21668 0 0 0 499947 55 0 0 25 0 1 0 251889558 18948096 4279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14648/statm: 4626 4279 67 122 0 4500 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 18504

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.03
CPU user time (s): 4999.47
CPU system time (s): 0.557915
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 18692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.47
system time used= 0.557915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21668
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= 82679

runsolver used 3.76343 second user time and 10.9623 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Sat Apr 28 11:08:42 UTC 2007

IDJOB= 424641
IDBENCH= 20143
IDSOLVER= 174
FILE ID= node12/424641-1177758522

PBS_JOBID= 4715588

Free space on /tmp= 66550 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1426208256-08.cnf
COMMAND LINE= /tmp/evaluation/424641-1177758522/mxc /tmp/evaluation/424641-1177758522/instance-424641-1177758522.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-424641-1177758522 -o ROOT/results/node12/solver-424641-1177758522 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424641-1177758522/mxc /tmp/evaluation/424641-1177758522/instance-424641-1177758522.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  32c7108510845a898764d9e87c0505ce

RANDOM SEED= 70485299

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1602360 kB
Buffers:         44132 kB
Cached:         317396 kB
SwapCached:      11792 kB
Active:         235784 kB
Inactive:       148952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1602360 kB
SwapTotal:     4192956 kB
SwapFree:      4160076 kB
Dirty:            1076 kB
Writeback:           0 kB
Mapped:          29984 kB
Slab:            54324 kB
Committed_AS:  6190092 kB
PageTables:       1792 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= 66550 MiB

End job on node12 on Sat Apr 28 12:32:05 UTC 2007