Trace number 424647

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) 5000.11 5001.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
MD5SUMaf8e5aa400a09f1bdd789aead5415ecc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2817.67
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-424647-1177761633 -o ROOT/results/node48/solver-424647-1177761633 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424647-1177761633/mxc /tmp/evaluation/424647-1177761633/instance-424647-1177761633.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: 0.93 1.01 0.99 3/64 589
/proc/meminfo: memFree=1484312/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=3336 CPUtime=0
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 702 0 0 0 0 0 0 0 18 0 1 0 131008609 3416064 687 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134523695 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 834 688 46 122 0 708 0

[startup+0.081995 s]
/proc/loadavg: 0.93 1.01 0.99 3/64 589
/proc/meminfo: memFree=1484312/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=5716 CPUtime=0.07
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 1474 0 0 0 7 0 0 0 18 0 1 0 131008609 5853184 1140 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 1429 1140 57 122 0 1303 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5716

[startup+0.101997 s]
/proc/loadavg: 0.93 1.01 0.99 3/64 589
/proc/meminfo: memFree=1484312/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=5848 CPUtime=0.09
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 1517 0 0 0 9 0 0 0 18 0 1 0 131008609 5988352 1183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 1462 1183 57 122 0 1336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5848

[startup+0.302014 s]
/proc/loadavg: 0.93 1.01 0.99 3/64 589
/proc/meminfo: memFree=1484312/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=6244 CPUtime=0.29
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 1617 0 0 0 29 0 0 0 19 0 1 0 131008609 6393856 1283 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520738 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 1561 1283 59 122 0 1435 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6244

[startup+0.701052 s]
/proc/loadavg: 0.93 1.01 0.99 3/64 589
/proc/meminfo: memFree=1484312/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=6904 CPUtime=0.69
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 1776 0 0 0 68 1 0 0 22 0 1 0 131008609 7069696 1442 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 1726 1442 59 122 0 1600 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6904

[startup+1.50113 s]
/proc/loadavg: 0.93 1.01 0.99 2/65 590
/proc/meminfo: memFree=1478416/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=7960 CPUtime=1.49
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 2038 0 0 0 148 1 0 0 25 0 1 0 131008609 8151040 1704 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 1990 1704 59 122 0 1864 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7960

[startup+3.10227 s]
/proc/loadavg: 0.93 1.01 0.99 2/65 590
/proc/meminfo: memFree=1476816/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=9940 CPUtime=3.09
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 2551 0 0 0 307 2 0 0 25 0 1 0 131008609 10178560 2217 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 2485 2217 59 122 0 2359 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9940

[startup+6.30157 s]
/proc/loadavg: 0.93 1.01 0.99 2/65 590
/proc/meminfo: memFree=1472528/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=14164 CPUtime=6.29
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 3588 0 0 0 626 3 0 0 25 0 1 0 131008609 14503936 3254 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 3541 3254 59 122 0 3415 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14164

[startup+12.7012 s]
/proc/loadavg: 0.94 1.01 0.99 2/65 590
/proc/meminfo: memFree=1462368/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=24072 CPUtime=12.69
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 6092 0 0 0 1263 6 0 0 25 0 1 0 131008609 24649728 5758 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 6018 5758 59 122 0 5892 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24072

[startup+25.5013 s]
/proc/loadavg: 0.95 1.01 0.99 2/65 590
/proc/meminfo: memFree=1443360/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=42296 CPUtime=25.48
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 10613 0 0 0 2538 10 0 0 25 0 1 0 131008609 43311104 10279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 10574 10279 59 122 0 10448 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42296

[startup+51.1017 s]
/proc/loadavg: 0.97 1.00 0.99 2/71 712
/proc/meminfo: memFree=1414104/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=70812 CPUtime=51.03
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 17739 0 0 0 5079 24 0 0 25 0 1 0 131008609 72511488 17405 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 17703 17405 59 122 0 17577 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 70812

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 788
/proc/meminfo: memFree=1367264/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=117948 CPUtime=102.16
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 29515 0 0 0 10179 37 0 0 25 0 1 0 131008609 120778752 29181 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 29487 29181 59 122 0 29361 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 117948

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 788
/proc/meminfo: memFree=1366112/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=119540 CPUtime=162.14
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 29989 0 0 0 16177 37 0 0 25 0 1 0 131008609 122408960 29570 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 29885 29570 67 122 0 29759 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 119540

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 788
/proc/meminfo: memFree=1332832/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=152144 CPUtime=222.13
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 38252 0 0 0 22168 45 0 0 25 0 1 0 131008609 155795456 37732 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519942 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 38036 37732 67 122 0 37910 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 152144

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 788
/proc/meminfo: memFree=1332896/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=152144 CPUtime=282.11
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 38252 0 0 0 28166 45 0 0 25 0 1 0 131008609 155795456 37732 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 38036 37732 67 122 0 37910 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 152144

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 788
/proc/meminfo: memFree=1322080/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=162712 CPUtime=342.1
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 41037 0 0 0 34162 48 0 0 25 0 1 0 131008609 166617088 40406 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531241 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 40678 40406 67 122 0 40552 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 162712

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 788
/proc/meminfo: memFree=1322144/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=162712 CPUtime=402.08
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 41037 0 0 0 40160 48 0 0 25 0 1 0 131008609 166617088 40406 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 40678 40406 67 122 0 40552 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 162712

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 788
/proc/meminfo: memFree=1313568/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=171292 CPUtime=462.07
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 43267 0 0 0 46157 50 0 0 25 0 1 0 131008609 175403008 42525 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 42823 42525 67 122 0 42697 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 171292

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 788
/proc/meminfo: memFree=1313568/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=171292 CPUtime=522.06
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 43267 0 0 0 52155 51 0 0 25 0 1 0 131008609 175403008 42525 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 42823 42525 67 122 0 42697 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 171292

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 790
/proc/meminfo: memFree=1299936/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=185564 CPUtime=582.04
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 46830 0 0 0 58149 55 0 0 25 0 1 0 131008609 190017536 46088 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 46391 46088 67 122 0 46265 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 185564

[startup+642.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 790
/proc/meminfo: memFree=1282784/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=202064 CPUtime=642.03
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 51101 0 0 0 64144 59 0 0 25 0 1 0 131008609 206913536 50237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 50516 50237 67 122 0 50390 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 202064


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 988
/proc/meminfo: memFree=1199904/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=284872 CPUtime=4061.09
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 73652 0 0 0 406017 92 0 0 25 0 1 0 131008609 291708928 70854 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 71218 70854 67 122 0 71092 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 284872

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 988
/proc/meminfo: memFree=1199904/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=284872 CPUtime=4121.07
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 73652 0 0 0 412015 92 0 0 25 0 1 0 131008609 291708928 70854 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 71218 70854 67 122 0 71092 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 284872

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 990
/proc/meminfo: memFree=1200032/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=284872 CPUtime=4181.05
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 73652 0 0 0 418013 92 0 0 25 0 1 0 131008609 291708928 70854 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 71218 70854 67 122 0 71092 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 284872

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 990
/proc/meminfo: memFree=1200096/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=284872 CPUtime=4241.04
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 73652 0 0 0 424012 92 0 0 25 0 1 0 131008609 291708928 70854 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 71218 70854 67 122 0 71092 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 284872

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 990
/proc/meminfo: memFree=1200096/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=284872 CPUtime=4301.02
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 73652 0 0 0 430010 92 0 0 25 0 1 0 131008609 291708928 70854 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 71218 70854 67 122 0 71092 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 284872

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 990
/proc/meminfo: memFree=1199904/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=284872 CPUtime=4361
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 73816 0 0 0 436008 92 0 0 25 0 1 0 131008609 291708928 70856 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 71218 70856 67 122 0 71092 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 284872

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 990
/proc/meminfo: memFree=1199968/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=284872 CPUtime=4421
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 73816 0 0 0 442007 93 0 0 25 0 1 0 131008609 291708928 70856 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 71218 70856 67 122 0 71092 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 284872

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 990
/proc/meminfo: memFree=1200032/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=284872 CPUtime=4480.98
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 73816 0 0 0 448005 93 0 0 25 0 1 0 131008609 291708928 70856 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 71218 70856 67 122 0 71092 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 284872

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 990
/proc/meminfo: memFree=1200096/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=284872 CPUtime=4540.97
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 73816 0 0 0 454004 93 0 0 25 0 1 0 131008609 291708928 70856 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 71218 70856 67 122 0 71092 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 284872

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 990
/proc/meminfo: memFree=1200096/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=284872 CPUtime=4600.95
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 73816 0 0 0 460002 93 0 0 25 0 1 0 131008609 291708928 70856 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530988 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 71218 70856 67 122 0 71092 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 284872

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 990
/proc/meminfo: memFree=1200160/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=284872 CPUtime=4660.94
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 73816 0 0 0 466001 93 0 0 25 0 1 0 131008609 291708928 70856 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 71218 70856 67 122 0 71092 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 284872

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 990
/proc/meminfo: memFree=1200032/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=284872 CPUtime=4720.92
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 73978 0 0 0 471999 93 0 0 25 0 1 0 131008609 291708928 70856 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 71218 70856 67 122 0 71092 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 284872

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 990
/proc/meminfo: memFree=1200096/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=284872 CPUtime=4780.91
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 73978 0 0 0 477998 93 0 0 25 0 1 0 131008609 291708928 70856 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 71218 70856 67 122 0 71092 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 284872

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 990
/proc/meminfo: memFree=1200096/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=284872 CPUtime=4840.89
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 73978 0 0 0 483996 93 0 0 25 0 1 0 131008609 291708928 70856 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 71218 70856 67 122 0 71092 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 284872

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 990
/proc/meminfo: memFree=1200160/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=284872 CPUtime=4900.87
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 73989 0 0 0 489994 93 0 0 25 0 1 0 131008609 291708928 70867 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519143 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 71218 70867 67 122 0 71092 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 284872

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 990
/proc/meminfo: memFree=1198560/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=286324 CPUtime=4960.86
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 74506 0 0 0 495992 94 0 0 25 0 1 0 131008609 293195776 71205 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 71581 71205 67 122 0 71455 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 286324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 990
/proc/meminfo: memFree=1198624/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=286324 CPUtime=5000.06
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 74506 0 0 0 499912 94 0 0 25 0 1 0 131008609 293195776 71205 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 71581 71205 67 122 0 71455 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 286324

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 2/65 990
/proc/meminfo: memFree=1198624/2055920 swapFree=4183896/4192956
[pid=589] ppid=587 vsize=286324 CPUtime=5000.06
/proc/589/stat : 589 (mxc) R 587 589 32766 0 -1 4194304 74506 0 0 0 499912 94 0 0 25 0 1 0 131008609 293195776 71205 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/589/statm: 71581 71205 67 122 0 71455 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 286324

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.55
CPU time (s): 5000.11
CPU user time (s): 4999.12
CPU system time (s): 0.986849
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 287040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.12
system time used= 0.986849
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74506
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= 6943

runsolver used 3.86241 second user time and 9.8915 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sat Apr 28 12:00:33 UTC 2007

IDJOB= 424647
IDBENCH= 20149
IDSOLVER= 174
FILE ID= node48/424647-1177761633

PBS_JOBID= 4715562

Free space on /tmp= 66500 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
COMMAND LINE= /tmp/evaluation/424647-1177761633/mxc /tmp/evaluation/424647-1177761633/instance-424647-1177761633.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-424647-1177761633 -o ROOT/results/node48/solver-424647-1177761633 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424647-1177761633/mxc /tmp/evaluation/424647-1177761633/instance-424647-1177761633.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  af8e5aa400a09f1bdd789aead5415ecc

RANDOM SEED= 614188874

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1484784 kB
Buffers:         52376 kB
Cached:         441760 kB
SwapCached:       3760 kB
Active:         256508 kB
Inactive:       248052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1484784 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            1860 kB
Writeback:           0 kB
Mapped:          15680 kB
Slab:            52576 kB
Committed_AS:  1279796 kB
PageTables:       1388 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= 66500 MiB

End job on node48 on Sat Apr 28 13:23:56 UTC 2007