Trace number 301516

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) 1200.02 1200.33

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S837858872-05.cnf
MD5SUM85514aaeb8ddbf9105f63035677ed014
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark324.317
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

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

command line: runsolver --timestamp -w ROOT/results/node17/watcher-301516-1171975181 -o ROOT/results/node17/solver-301516-1171975181 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301516-1171975181/mxc /tmp/evaluation/301516-1171975181/instance-301516-1171975181.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.00 3/77 3653
/proc/meminfo: memFree=1555584/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=1668 CPUtime=0
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 217472380 1708032 258 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 417 259 46 122 0 291 0

[startup+0.107582 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3653
/proc/meminfo: memFree=1555584/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=2560 CPUtime=0.1
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 623 0 0 0 10 0 0 0 18 0 1 0 217472380 2621440 489 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 640 489 59 122 0 514 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2560

[startup+0.519624 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3653
/proc/meminfo: memFree=1555584/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=4276 CPUtime=0.51
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 1028 0 0 0 51 0 0 0 21 0 1 0 217472380 4378624 894 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 1069 894 59 122 0 943 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4276

[startup+1.34171 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3654
/proc/meminfo: memFree=1550072/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=7108 CPUtime=1.33
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 1735 0 0 0 133 0 0 0 25 0 1 0 217472380 7278592 1601 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 1777 1601 59 122 0 1651 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7108

[startup+2.97788 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3654
/proc/meminfo: memFree=1546616/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=11464 CPUtime=2.97
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 2830 0 0 0 296 1 0 0 25 0 1 0 217472380 11739136 2696 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134687335 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 2866 2696 59 122 0 2740 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 11464

[startup+6.25422 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3654
/proc/meminfo: memFree=1543232/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=13320 CPUtime=6.24
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 3307 0 0 0 623 1 0 0 25 0 1 0 217472380 13639680 3171 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 3330 3171 67 122 0 3204 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13320

[startup+12.7099 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3654
/proc/meminfo: memFree=1540672/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=15496 CPUtime=12.7
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 3861 0 0 0 1268 2 0 0 25 0 1 0 217472380 15867904 3725 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 3874 3725 67 122 0 3748 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 15496

[startup+25.5122 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3654
/proc/meminfo: memFree=1538304/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=17872 CPUtime=25.5
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 4454 0 0 0 2548 2 0 0 25 0 1 0 217472380 18300928 4318 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 4468 4318 67 122 0 4342 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17872

[startup+51.1239 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1534336/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=21736 CPUtime=51.09
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 5428 0 0 0 5106 3 0 0 25 0 1 0 217472380 22257664 5292 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 5434 5292 67 122 0 5308 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 21736

[startup+102.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1531008/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=25120 CPUtime=102.31
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 6330 0 0 0 10226 5 0 0 25 0 1 0 217472380 25722880 6095 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 6280 6095 67 122 0 6154 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 25120

[startup+162.382 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1528832/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=27232 CPUtime=162.33
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 7118 0 0 0 16227 6 0 0 25 0 1 0 217472380 27885568 6636 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529768 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 6808 6636 67 122 0 6682 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 27232

[startup+222.412 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 3656
/proc/meminfo: memFree=1526848/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=29212 CPUtime=222.34
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 7783 0 0 0 22227 7 0 0 25 0 1 0 217472380 29913088 7113 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535049 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 7303 7113 67 122 0 7177 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 29212

[startup+282.442 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 3656
/proc/meminfo: memFree=1525184/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=30800 CPUtime=282.35
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 8405 0 0 0 28227 8 0 0 25 0 1 0 217472380 31539200 7535 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 7700 7535 67 122 0 7574 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 30800

[startup+342.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1522880/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=33044 CPUtime=342.37
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 9161 0 0 0 34228 9 0 0 25 0 1 0 217472380 33837056 8087 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 8261 8087 67 122 0 8135 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 33044

[startup+402.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1521856/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=34080 CPUtime=402.39
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 9591 0 0 0 40229 10 0 0 25 0 1 0 217472380 34897920 8341 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 8520 8341 67 122 0 8394 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 34080

[startup+462.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1521344/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=34740 CPUtime=462.41
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 9924 0 0 0 46230 11 0 0 25 0 1 0 217472380 35573760 8498 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 8685 8498 67 122 0 8559 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 34740

[startup+522.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1521216/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=34872 CPUtime=522.42
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 10138 0 0 0 52231 11 0 0 25 0 1 0 217472380 35708928 8536 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 8718 8536 67 122 0 8592 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 34872

[startup+582.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1518016/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=38040 CPUtime=582.44
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 11117 0 0 0 58231 13 0 0 25 0 1 0 217472380 38952960 9329 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 9510 9329 67 122 0 9384 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 38040

[startup+642.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1516544/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=39496 CPUtime=642.46
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 11640 0 0 0 64232 14 0 0 25 0 1 0 217472380 40443904 9705 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 9874 9705 67 122 0 9748 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 39496

[startup+702.658 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1515904/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=40024 CPUtime=702.47
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 11929 0 0 0 70232 15 0 0 25 0 1 0 217472380 40984576 9847 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 10006 9847 67 122 0 9880 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 40024

[startup+762.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1515904/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=40024 CPUtime=762.48
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 12125 0 0 0 76233 15 0 0 25 0 1 0 217472380 40984576 9847 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534818 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 10006 9847 67 122 0 9880 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 40024

[startup+822.717 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1515840/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=40024 CPUtime=822.5
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 12125 0 0 0 82234 16 0 0 25 0 1 0 217472380 40984576 9847 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 10006 9847 67 122 0 9880 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 40024

[startup+882.746 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1515840/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=40024 CPUtime=882.51
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 12125 0 0 0 88235 16 0 0 25 0 1 0 217472380 40984576 9847 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 10006 9847 67 122 0 9880 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 40024

[startup+942.778 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1514240/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=41680 CPUtime=942.52
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 12579 0 0 0 94235 17 0 0 25 0 1 0 217472380 42680320 10234 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 10420 10234 67 122 0 10294 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 41680

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1513920/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=42144 CPUtime=1002.54
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 12871 0 0 0 100236 18 0 0 25 0 1 0 217472380 43155456 10367 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 10536 10367 67 122 0 10410 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 42144

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1513664/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=42384 CPUtime=1062.55
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 13092 0 0 0 106237 18 0 0 25 0 1 0 217472380 43401216 10429 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 10596 10429 67 122 0 10470 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 42384

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1512704/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=43308 CPUtime=1122.57
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 13439 0 0 0 112238 19 0 0 25 0 1 0 217472380 44347392 10670 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 10827 10670 67 122 0 10701 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 43308

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1512192/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=43928 CPUtime=1182.59
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 13732 0 0 0 118239 20 0 0 25 0 1 0 217472380 44982272 10804 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 10982 10804 67 122 0 10856 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 43928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3656
/proc/meminfo: memFree=1512192/2055920 swapFree=4192812/4192956
[pid=3653] ppid=3651 vsize=43928 CPUtime=1200
/proc/3653/stat : 3653 (mxc) R 3651 3653 3178 0 -1 4194304 13785 0 0 0 119980 20 0 0 25 0 1 0 217472380 44982272 10804 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3653/statm: 10982 10804 67 122 0 10856 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 43928

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): 1200.33
CPU time (s): 1200.02
CPU user time (s): 1199.81
CPU system time (s): 0.213967
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 44180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.213967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13785
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= 1922

runsolver used 1.39179 second user time and 2.78858 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Tue Feb 20 12:39:41 UTC 2007

IDJOB= 301516
IDBENCH= 20061
IDSOLVER= 107
FILE ID= node17/301516-1171975181

PBS_JOBID= 3849031

Free space on /tmp= 66546 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S837858872-05.cnf
COMMAND LINE= /tmp/evaluation/301516-1171975181/mxc /tmp/evaluation/301516-1171975181/instance-301516-1171975181.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-301516-1171975181 -o ROOT/results/node17/solver-301516-1171975181 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301516-1171975181/mxc /tmp/evaluation/301516-1171975181/instance-301516-1171975181.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  85514aaeb8ddbf9105f63035677ed014

RANDOM SEED= 396287979

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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:       1556056 kB
Buffers:         54268 kB
Cached:         327960 kB
SwapCached:          0 kB
Active:         284672 kB
Inactive:       142152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          63512 kB
Slab:            58636 kB
Committed_AS:   790340 kB
PageTables:       1748 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= 66546 MiB

End job on node17 on Tue Feb 20 12:59:44 UTC 2007