Trace number 424596

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) 5000.08 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S467706592-03.cnf
MD5SUM451b060819aa97eb8e957db42efda954
Bench CategoryRANDOM (random 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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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/node41/watcher-424596-1177733634 -o ROOT/results/node41/solver-424596-1177733634 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424596-1177733634/mxc /tmp/evaluation/424596-1177733634/instance-424596-1177733634.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: 0.78 0.95 0.98 3/77 32565
/proc/meminfo: memFree=1673472/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=1636 CPUtime=0
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 221275271 1675264 238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 409 238 46 122 0 283 0

[startup+0.0407501 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 32565
/proc/meminfo: memFree=1673472/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=1872 CPUtime=0.03
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 462 0 0 0 3 0 0 0 18 0 1 0 221275271 1916928 337 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 468 337 59 122 0 342 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1872

[startup+0.101754 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 32565
/proc/meminfo: memFree=1673472/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=2136 CPUtime=0.09
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 503 0 0 0 9 0 0 0 18 0 1 0 221275271 2187264 378 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 534 378 59 122 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2136

[startup+0.301771 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 32565
/proc/meminfo: memFree=1673472/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=2664 CPUtime=0.29
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 641 0 0 0 29 0 0 0 19 0 1 0 221275271 2727936 516 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 666 516 59 122 0 540 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701805 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 32565
/proc/meminfo: memFree=1673472/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=3612 CPUtime=0.69
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 868 0 0 0 69 0 0 0 23 0 1 0 221275271 3698688 743 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 903 743 59 122 0 777 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3612

[startup+1.50188 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 32566
/proc/meminfo: memFree=1670072/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=4932 CPUtime=1.49
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 1213 0 0 0 149 0 0 0 25 0 1 0 221275271 5050368 1088 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 1233 1088 59 122 0 1107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4932

[startup+3.10201 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 32566
/proc/meminfo: memFree=1668920/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=5564 CPUtime=3.09
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 1381 0 0 0 309 0 0 0 25 0 1 0 221275271 5697536 1254 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 1391 1254 67 122 0 1265 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5564

[startup+6.30129 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 32566
/proc/meminfo: memFree=1667960/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=6188 CPUtime=6.29
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 1540 0 0 0 629 0 0 0 25 0 1 0 221275271 6336512 1413 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 1547 1413 67 122 0 1421 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6188

[startup+12.7018 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 32566
/proc/meminfo: memFree=1666952/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=7380 CPUtime=12.69
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 1822 0 0 0 1268 1 0 0 25 0 1 0 221275271 7557120 1695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 1845 1695 67 122 0 1719 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7380

[startup+25.502 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 32566
/proc/meminfo: memFree=1665800/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=8184 CPUtime=25.48
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 2030 0 0 0 2547 1 0 0 25 0 1 0 221275271 8380416 1903 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 2046 1903 67 122 0 1920 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8184

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 32566
/proc/meminfo: memFree=1664392/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=9504 CPUtime=51.08
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 2365 0 0 0 5106 2 0 0 25 0 1 0 221275271 9732096 2238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 2376 2238 67 122 0 2250 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9504

[startup+102.306 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 32566
/proc/meminfo: memFree=1663112/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=10832 CPUtime=102.27
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 2702 0 0 0 10224 3 0 0 25 0 1 0 221275271 11091968 2575 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 2708 2575 67 122 0 2582 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10832

[startup+162.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 32566
/proc/meminfo: memFree=1662088/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=11788 CPUtime=162.24
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 2947 0 0 0 16221 3 0 0 25 0 1 0 221275271 12070912 2820 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 2947 2820 67 122 0 2821 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11788

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32566
/proc/meminfo: memFree=1661064/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=12920 CPUtime=222.23
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 3200 0 0 0 22219 4 0 0 25 0 1 0 221275271 13230080 3039 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529516 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 3230 3039 67 122 0 3104 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12920

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32566
/proc/meminfo: memFree=1660616/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=13328 CPUtime=282.22
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 3583 0 0 0 28217 5 0 0 25 0 1 0 221275271 13647872 3150 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 3332 3150 67 122 0 3206 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13328

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32566
/proc/meminfo: memFree=1660424/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=13624 CPUtime=342.19
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 3928 0 0 0 34214 5 0 0 25 0 1 0 221275271 13950976 3189 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 3406 3189 67 122 0 3280 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 13624

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32566
/proc/meminfo: memFree=1659400/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=14680 CPUtime=402.18
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 4462 0 0 0 40212 6 0 0 25 0 1 0 221275271 15032320 3467 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 3670 3467 67 122 0 3544 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14680

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32566
/proc/meminfo: memFree=1659336/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=14680 CPUtime=462.17
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 4686 0 0 0 46210 7 0 0 25 0 1 0 221275271 15032320 3469 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 3670 3469 67 122 0 3544 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14680

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32566
/proc/meminfo: memFree=1659272/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=14820 CPUtime=522.15
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 4973 0 0 0 52208 7 0 0 25 0 1 0 221275271 15175680 3497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 3705 3497 67 122 0 3579 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 14820

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32566
/proc/meminfo: memFree=1659016/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=15112 CPUtime=582.14
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 5281 0 0 0 58206 8 0 0 25 0 1 0 221275271 15474688 3546 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 3778 3546 67 122 0 3652 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 15112

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32566
/proc/meminfo: memFree=1657864/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=16328 CPUtime=642.13
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 5822 0 0 0 64204 9 0 0 25 0 1 0 221275271 16719872 3845 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 4082 3845 67 122 0 3956 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 16328


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32766
/proc/meminfo: memFree=1651464/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=23156 CPUtime=4061.11
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 18119 0 0 0 406074 37 0 0 25 0 1 0 221275271 23711744 5424 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 5789 5424 67 122 0 5663 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 23156

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32766
/proc/meminfo: memFree=1651400/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=23156 CPUtime=4121.09
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 18305 0 0 0 412072 37 0 0 25 0 1 0 221275271 23711744 5448 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 5789 5448 67 122 0 5663 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 23156

[startup+4182.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 32766
/proc/meminfo: memFree=1651336/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=23156 CPUtime=4181.08
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 18468 0 0 0 418070 38 0 0 25 0 1 0 221275271 23711744 5449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 5789 5449 67 122 0 5663 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 23156

[startup+4242.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 32766
/proc/meminfo: memFree=1651400/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=23156 CPUtime=4241.06
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 18630 0 0 0 424068 38 0 0 25 0 1 0 221275271 23711744 5449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 5789 5449 67 122 0 5663 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 23156

[startup+4302.3 s]
/proc/loadavg: 1.10 1.05 1.01 2/78 32766
/proc/meminfo: memFree=1651336/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=23156 CPUtime=4301.04
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 18792 0 0 0 430066 38 0 0 25 0 1 0 221275271 23711744 5449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 5789 5449 67 122 0 5663 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 23156

[startup+4362.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 32766
/proc/meminfo: memFree=1651272/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=23288 CPUtime=4361.03
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 18980 0 0 0 436064 39 0 0 25 0 1 0 221275271 23846912 5475 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 5822 5475 67 122 0 5696 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 23288

[startup+4422.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 32766
/proc/meminfo: memFree=1651208/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=23276 CPUtime=4421
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 19142 0 0 0 442061 39 0 0 25 0 1 0 221275271 23834624 5475 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 5819 5475 67 122 0 5693 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 23276

[startup+4482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 32766
/proc/meminfo: memFree=1650184/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=24332 CPUtime=4480.99
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 19580 0 0 0 448059 40 0 0 25 0 1 0 221275271 24915968 5739 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 6083 5739 67 122 0 5957 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 24332

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 32766
/proc/meminfo: memFree=1650120/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=24488 CPUtime=4540.98
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 19712 0 0 0 454057 41 0 0 25 0 1 0 221275271 25075712 5751 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 6122 5751 67 122 0 5996 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 24488

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 32766
/proc/meminfo: memFree=1649992/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=24488 CPUtime=4600.96
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 19910 0 0 0 460055 41 0 0 25 0 1 0 221275271 25075712 5769 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 6122 5769 67 122 0 5996 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 24488

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32766
/proc/meminfo: memFree=1649928/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=24636 CPUtime=4660.95
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 20106 0 0 0 466053 42 0 0 25 0 1 0 221275271 25227264 5785 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 6159 5785 67 122 0 6033 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 24636

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32766
/proc/meminfo: memFree=1649928/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=24636 CPUtime=4720.93
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 20228 0 0 0 472051 42 0 0 25 0 1 0 221275271 25227264 5787 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 6159 5787 67 122 0 6033 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 24636

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32766
/proc/meminfo: memFree=1649800/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=24768 CPUtime=4780.91
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 20455 0 0 0 478049 42 0 0 25 0 1 0 221275271 25362432 5834 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 6192 5834 67 122 0 6066 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 24768

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32766
/proc/meminfo: memFree=1649736/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=24924 CPUtime=4840.9
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 20640 0 0 0 484047 43 0 0 25 0 1 0 221275271 25522176 5839 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 6231 5839 67 122 0 6105 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 24924

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32766
/proc/meminfo: memFree=1649672/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=25096 CPUtime=4900.88
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 20786 0 0 0 490045 43 0 0 25 0 1 0 221275271 25698304 5865 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 6274 5865 67 122 0 6148 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 25096

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32766
/proc/meminfo: memFree=1649480/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=25268 CPUtime=4960.87
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 21003 0 0 0 496043 44 0 0 25 0 1 0 221275271 25874432 5902 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 6317 5902 67 122 0 6191 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 25268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32766
/proc/meminfo: memFree=1649480/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=25268 CPUtime=5000.06
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 21070 0 0 0 499962 44 0 0 25 0 1 0 221275271 25874432 5909 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 6317 5909 67 122 0 6191 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 25268

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32766
/proc/meminfo: memFree=1649480/2055920 swapFree=4169764/4192956
[pid=32565] ppid=32563 vsize=25268 CPUtime=5000.06
/proc/32565/stat : 32565 (mxc) R 32563 32565 32511 0 -1 4194304 21070 0 0 0 499962 44 0 0 25 0 1 0 221275271 25874432 5909 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32565/statm: 6317 5909 67 122 0 6191 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 25268

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.08
CPU user time (s): 4999.63
CPU system time (s): 0.450931
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 25508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.63
system time used= 0.450931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21070
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= 105417

runsolver used 3.81142 second user time and 11.2323 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Sat Apr 28 04:13:54 UTC 2007

IDJOB= 424596
IDBENCH= 20098
IDSOLVER= 174
FILE ID= node41/424596-1177733634

PBS_JOBID= 4715480

Free space on /tmp= 66420 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S467706592-03.cnf
COMMAND LINE= /tmp/evaluation/424596-1177733634/mxc /tmp/evaluation/424596-1177733634/instance-424596-1177733634.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-424596-1177733634 -o ROOT/results/node41/solver-424596-1177733634 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424596-1177733634/mxc /tmp/evaluation/424596-1177733634/instance-424596-1177733634.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  451b060819aa97eb8e957db42efda954

RANDOM SEED= 654876081

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1673816 kB
Buffers:         46904 kB
Cached:         246184 kB
SwapCached:       2916 kB
Active:         206056 kB
Inactive:       110704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673816 kB
SwapTotal:     4192956 kB
SwapFree:      4169764 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          31556 kB
Slab:            50592 kB
Committed_AS:  3527892 kB
PageTables:       2008 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= 66420 MiB

End job on node41 on Sat Apr 28 05:37:17 UTC 2007