Trace number 424591

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) 5000.07 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S660110840-06.cnf
MD5SUM4b21b8e0976302c1b0731a8b86b306d2
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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/node1/watcher-424591-1177730482 -o ROOT/results/node1/solver-424591-1177730482 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424591-1177730482/mxc /tmp/evaluation/424591-1177730482/instance-424591-1177730482.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 0.92 0.97 3/77 14832
/proc/meminfo: memFree=1562496/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=1804 CPUtime=0
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 249086038 1847296 275 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 451 275 46 122 0 325 0

[startup+0.0710021 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 14832
/proc/meminfo: memFree=1562496/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=2424 CPUtime=0.06
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 600 0 0 0 6 0 0 0 18 0 1 0 249086038 2482176 433 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 606 433 59 122 0 480 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2424

[startup+0.102005 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 14832
/proc/meminfo: memFree=1562496/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=2424 CPUtime=0.09
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 622 0 0 0 9 0 0 0 18 0 1 0 249086038 2482176 455 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 606 455 59 122 0 480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2424

[startup+0.301028 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 14832
/proc/meminfo: memFree=1562496/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=3084 CPUtime=0.29
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 769 0 0 0 29 0 0 0 19 0 1 0 249086038 3158016 602 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 771 602 59 122 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3084

[startup+0.701075 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 14832
/proc/meminfo: memFree=1562496/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=4008 CPUtime=0.69
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 1011 0 0 0 69 0 0 0 22 0 1 0 249086038 4104192 844 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 1002 844 59 122 0 876 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4008

[startup+1.50217 s]
/proc/loadavg: 0.79 0.92 0.97 2/78 14833
/proc/meminfo: memFree=1558648/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=5628 CPUtime=1.49
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 1399 0 0 0 149 0 0 0 25 0 1 0 249086038 5763072 1232 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 1407 1232 59 122 0 1281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5628

[startup+3.10136 s]
/proc/loadavg: 0.79 0.92 0.97 2/78 14833
/proc/meminfo: memFree=1556664/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=7872 CPUtime=3.09
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 1946 0 0 0 308 1 0 0 25 0 1 0 249086038 8060928 1779 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 1968 1779 59 122 0 1842 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7872

[startup+6.30173 s]
/proc/loadavg: 0.81 0.92 0.97 2/78 14833
/proc/meminfo: memFree=1554936/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=8872 CPUtime=6.29
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 2230 0 0 0 628 1 0 0 25 0 1 0 249086038 9084928 2061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 2218 2061 67 122 0 2092 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8872

[startup+12.7015 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 14833
/proc/meminfo: memFree=1553400/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=9636 CPUtime=12.68
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 2425 0 0 0 1267 1 0 0 25 0 1 0 249086038 9867264 2256 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 2409 2256 67 122 0 2283 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9636

[startup+25.502 s]
/proc/loadavg: 0.92 0.94 0.98 2/78 14833
/proc/meminfo: memFree=1552056/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=11000 CPUtime=25.49
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 2768 0 0 0 2547 2 0 0 25 0 1 0 249086038 11264000 2599 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 2750 2599 67 122 0 2624 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11000

[startup+51.102 s]
/proc/loadavg: 1.00 0.96 0.98 2/78 14833
/proc/meminfo: memFree=1549944/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=13072 CPUtime=51.08
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 3297 0 0 0 5106 2 0 0 25 0 1 0 249086038 13385728 3128 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 3268 3128 67 122 0 3142 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13072

[startup+102.305 s]
/proc/loadavg: 1.06 0.98 0.99 2/78 14833
/proc/meminfo: memFree=1548024/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=14964 CPUtime=102.26
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 3872 0 0 0 10223 3 0 0 25 0 1 0 249086038 15323136 3564 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 3741 3564 67 122 0 3615 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14964

[startup+162.301 s]
/proc/loadavg: 1.14 1.01 1.00 2/78 14833
/proc/meminfo: memFree=1546488/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=16416 CPUtime=162.25
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 4492 0 0 0 16220 5 0 0 25 0 1 0 249086038 16809984 3931 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 4104 3931 67 122 0 3978 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16416

[startup+222.301 s]
/proc/loadavg: 1.17 1.04 1.01 3/78 14833
/proc/meminfo: memFree=1545080/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=17868 CPUtime=222.23
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 5027 0 0 0 22217 6 0 0 25 0 1 0 249086038 18296832 4269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 4467 4269 67 122 0 4341 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17868

[startup+282.301 s]
/proc/loadavg: 1.18 1.06 1.01 2/78 14833
/proc/meminfo: memFree=1544888/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=18148 CPUtime=282.22
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 5296 0 0 0 28215 7 0 0 25 0 1 0 249086038 18583552 4333 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 4537 4333 67 122 0 4411 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18148

[startup+342.301 s]
/proc/loadavg: 1.18 1.08 1.02 2/78 14833
/proc/meminfo: memFree=1543032/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=19868 CPUtime=342.2
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 5945 0 0 0 34212 8 0 0 25 0 1 0 249086038 20344832 4769 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 4967 4769 67 122 0 4841 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19868

[startup+402.301 s]
/proc/loadavg: 1.18 1.09 1.02 2/78 14833
/proc/meminfo: memFree=1542776/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=20160 CPUtime=402.18
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 6185 0 0 0 40210 8 0 0 25 0 1 0 249086038 20643840 4829 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 5040 4829 67 122 0 4914 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20160

[startup+462.301 s]
/proc/loadavg: 1.10 1.09 1.02 2/78 14833
/proc/meminfo: memFree=1542712/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=20300 CPUtime=462.17
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 6450 0 0 0 46208 9 0 0 25 0 1 0 249086038 20787200 4869 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 5075 4869 67 122 0 4949 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 20300

[startup+522.301 s]
/proc/loadavg: 1.15 1.10 1.03 2/78 14833
/proc/meminfo: memFree=1541304/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=21620 CPUtime=522.15
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 6973 0 0 0 52205 10 0 0 25 0 1 0 249086038 22138880 5207 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 5405 5207 67 122 0 5279 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21620

[startup+582.302 s]
/proc/loadavg: 1.17 1.11 1.03 2/78 14833
/proc/meminfo: memFree=1540408/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=22596 CPUtime=582.13
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 7353 0 0 0 58203 10 0 0 25 0 1 0 249086038 23138304 5437 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 5649 5437 67 122 0 5523 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 22596

[startup+642.302 s]
/proc/loadavg: 1.17 1.12 1.04 2/78 14833
/proc/meminfo: memFree=1540344/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=22728 CPUtime=642.12
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 7572 0 0 0 64201 11 0 0 25 0 1 0 249086038 23273472 5456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 5682 5456 67 122 0 5556 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 22728


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.12 1.10 1.09 2/78 15033
/proc/meminfo: memFree=1528376/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=35160 CPUtime=4061.11
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 18887 0 0 0 406067 44 0 0 25 0 1 0 249086038 36003840 8446 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 8790 8446 67 122 0 8664 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 35160

[startup+4122.3 s]
/proc/loadavg: 1.09 1.09 1.09 2/78 15033
/proc/meminfo: memFree=1528248/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=35160 CPUtime=4121.09
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 18970 0 0 0 412064 45 0 0 25 0 1 0 249086038 36003840 8457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 8790 8457 67 122 0 8664 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 35160

[startup+4182.3 s]
/proc/loadavg: 1.08 1.09 1.09 2/78 15033
/proc/meminfo: memFree=1528248/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=35160 CPUtime=4181.07
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 19114 0 0 0 418062 45 0 0 25 0 1 0 249086038 36003840 8457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 8790 8457 67 122 0 8664 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 35160

[startup+4242.3 s]
/proc/loadavg: 1.07 1.08 1.09 2/78 15033
/proc/meminfo: memFree=1528184/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=35160 CPUtime=4241.06
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 19258 0 0 0 424060 46 0 0 25 0 1 0 249086038 36003840 8457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 8790 8457 67 122 0 8664 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 35160

[startup+4302.3 s]
/proc/loadavg: 1.07 1.08 1.09 2/78 15033
/proc/meminfo: memFree=1528248/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=35160 CPUtime=4301.04
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 19332 0 0 0 430058 46 0 0 25 0 1 0 249086038 36003840 8459 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 8790 8459 67 122 0 8664 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 35160

[startup+4362.3 s]
/proc/loadavg: 1.06 1.08 1.09 2/78 15033
/proc/meminfo: memFree=1528184/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=35292 CPUtime=4361.03
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 19499 0 0 0 436056 47 0 0 25 0 1 0 249086038 36139008 8482 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530884 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 8823 8482 67 122 0 8697 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 35292

[startup+4422.3 s]
/proc/loadavg: 1.06 1.08 1.09 2/78 15035
/proc/meminfo: memFree=1527992/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=35464 CPUtime=4421.01
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 19669 0 0 0 442054 47 0 0 25 0 1 0 249086038 36315136 8508 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 8866 8508 67 122 0 8740 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 35464

[startup+4482.3 s]
/proc/loadavg: 1.13 1.09 1.09 2/78 15035
/proc/meminfo: memFree=1528056/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=35600 CPUtime=4480.99
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 19759 0 0 0 448051 48 0 0 25 0 1 0 249086038 36454400 8526 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 8900 8526 67 122 0 8774 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 35600

[startup+4542.3 s]
/proc/loadavg: 1.12 1.09 1.09 2/78 15035
/proc/meminfo: memFree=1527928/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=35760 CPUtime=4540.97
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 19920 0 0 0 454049 48 0 0 25 0 1 0 249086038 36618240 8543 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 8940 8543 67 122 0 8814 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 35760

[startup+4602.3 s]
/proc/loadavg: 1.11 1.09 1.09 2/78 15035
/proc/meminfo: memFree=1527864/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=35760 CPUtime=4600.96
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 20066 0 0 0 460047 49 0 0 25 0 1 0 249086038 36618240 8545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 8940 8545 67 122 0 8814 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 35760

[startup+4662.3 s]
/proc/loadavg: 1.10 1.08 1.09 2/78 15035
/proc/meminfo: memFree=1527928/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=35760 CPUtime=4660.94
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 20138 0 0 0 466045 49 0 0 25 0 1 0 249086038 36618240 8545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 8940 8545 67 122 0 8814 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 35760

[startup+4722.31 s]
/proc/loadavg: 1.09 1.08 1.09 2/78 15035
/proc/meminfo: memFree=1527864/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=35760 CPUtime=4720.93
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 20282 0 0 0 472043 50 0 0 25 0 1 0 249086038 36618240 8545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 8940 8545 67 122 0 8814 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 35760

[startup+4782.3 s]
/proc/loadavg: 1.08 1.08 1.09 2/78 15035
/proc/meminfo: memFree=1527928/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=35760 CPUtime=4780.91
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 20426 0 0 0 478041 50 0 0 25 0 1 0 249086038 36618240 8545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 8940 8545 67 122 0 8814 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 35760

[startup+4842.3 s]
/proc/loadavg: 1.08 1.08 1.09 2/78 15035
/proc/meminfo: memFree=1527864/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=35760 CPUtime=4840.9
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 20498 0 0 0 484039 51 0 0 25 0 1 0 249086038 36618240 8545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 8940 8545 67 122 0 8814 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 35760

[startup+4902.3 s]
/proc/loadavg: 1.16 1.11 1.09 2/78 15035
/proc/meminfo: memFree=1527928/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=35760 CPUtime=4900.88
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 20642 0 0 0 490037 51 0 0 25 0 1 0 249086038 36618240 8545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 8940 8545 67 122 0 8814 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 35760

[startup+4962.3 s]
/proc/loadavg: 1.06 1.08 1.09 2/78 15035
/proc/meminfo: memFree=1527864/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=35760 CPUtime=4960.86
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 20786 0 0 0 496034 52 0 0 25 0 1 0 249086038 36618240 8545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 8940 8545 67 122 0 8814 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 35760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.13 1.10 1.09 2/78 15035
/proc/meminfo: memFree=1527864/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=35760 CPUtime=5000.06
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 20858 0 0 0 499954 52 0 0 25 0 1 0 249086038 36618240 8545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 8940 8545 67 122 0 8814 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 35760

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: 1.13 1.10 1.09 2/78 15035
/proc/meminfo: memFree=1527864/2055920 swapFree=4145748/4192956
[pid=14832] ppid=14830 vsize=35760 CPUtime=5000.06
/proc/14832/stat : 14832 (mxc) R 14830 14832 14778 0 -1 4194304 20858 0 0 0 499954 52 0 0 25 0 1 0 249086038 36618240 8545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 8940 8545 67 122 0 8814 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 35760

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.54
CPU system time (s): 0.528919
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 36048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.54
system time used= 0.528919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20858
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= 9174

runsolver used 3.85941 second user time and 10.8154 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Sat Apr 28 03:21:22 UTC 2007

IDJOB= 424591
IDBENCH= 20093
IDSOLVER= 174
FILE ID= node1/424591-1177730482

PBS_JOBID= 4715457

Free space on /tmp= 66521 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S660110840-06.cnf
COMMAND LINE= /tmp/evaluation/424591-1177730482/mxc /tmp/evaluation/424591-1177730482/instance-424591-1177730482.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-424591-1177730482 -o ROOT/results/node1/solver-424591-1177730482 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424591-1177730482/mxc /tmp/evaluation/424591-1177730482/instance-424591-1177730482.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4b21b8e0976302c1b0731a8b86b306d2

RANDOM SEED= 508199557

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1562904 kB
Buffers:         49280 kB
Cached:         353084 kB
SwapCached:      15700 kB
Active:         225732 kB
Inactive:       200412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1562904 kB
SwapTotal:     4192956 kB
SwapFree:      4145748 kB
Dirty:            1388 kB
Writeback:           0 kB
Mapped:          29680 kB
Slab:            52360 kB
Committed_AS:  5214028 kB
PageTables:       1832 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= 66521 MiB

End job on node1 on Sat Apr 28 04:44:46 UTC 2007