Trace number 424533

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 5001.91

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1058323130-08.cnf
MD5SUM8ad037218b3fb71e87bf66baa8322f0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.25035
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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/node58/watcher-424533-1177697128 -o ROOT/results/node58/solver-424533-1177697128 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424533-1177697128/mxc /tmp/evaluation/424533-1177697128/instance-424533-1177697128.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: 1.00 1.00 1.00 3/64 4743
/proc/meminfo: memFree=1664360/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=1572 CPUtime=0
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 217622510 1609728 229 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 393 229 46 122 0 267 0

[startup+0.017426 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4743
/proc/meminfo: memFree=1664360/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=1872 CPUtime=0.01
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 425 0 0 0 1 0 0 0 18 0 1 0 217622510 1916928 316 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 468 316 57 122 0 342 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1872

[startup+0.10244 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4743
/proc/meminfo: memFree=1664360/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=2268 CPUtime=0.09
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 537 0 0 0 9 0 0 0 18 0 1 0 217622510 2322432 428 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 567 428 59 122 0 441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2268

[startup+0.302473 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4743
/proc/meminfo: memFree=1664360/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=3060 CPUtime=0.29
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 737 0 0 0 29 0 0 0 19 0 1 0 217622510 3133440 628 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 765 628 59 122 0 639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3060

[startup+0.70154 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4743
/proc/meminfo: memFree=1664360/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=4512 CPUtime=0.69
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 1095 0 0 0 69 0 0 0 22 0 1 0 217622510 4620288 986 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 1128 986 59 122 0 1002 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4512

[startup+1.50167 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4744
/proc/meminfo: memFree=1659744/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=7032 CPUtime=1.49
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 1720 0 0 0 149 0 0 0 25 0 1 0 217622510 7200768 1611 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 1758 1611 59 122 0 1632 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7032

[startup+3.10194 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4744
/proc/meminfo: memFree=1656480/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=8612 CPUtime=3.09
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 2121 0 0 0 308 1 0 0 25 0 1 0 217622510 8818688 2010 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703188 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 2153 2010 67 122 0 2027 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8612

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4744
/proc/meminfo: memFree=1654752/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=10856 CPUtime=6.29
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 2670 0 0 0 628 1 0 0 25 0 1 0 217622510 11116544 2559 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 2714 2559 67 122 0 2588 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10856

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4744
/proc/meminfo: memFree=1653216/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=11780 CPUtime=12.69
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 2913 0 0 0 1268 1 0 0 25 0 1 0 217622510 12062720 2802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 2945 2802 67 122 0 2819 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11780

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4744
/proc/meminfo: memFree=1651296/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=13700 CPUtime=25.48
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 3392 0 0 0 2547 1 0 0 25 0 1 0 217622510 14028800 3281 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 3425 3281 67 122 0 3299 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13700

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4744
/proc/meminfo: memFree=1649376/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=15728 CPUtime=51.07
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 3903 0 0 0 5105 2 0 0 25 0 1 0 217622510 16105472 3792 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 3932 3792 67 122 0 3806 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15728

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4744
/proc/meminfo: memFree=1645728/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=19204 CPUtime=102.26
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 4782 0 0 0 10223 3 0 0 25 0 1 0 217622510 19664896 4671 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 4801 4671 67 122 0 4675 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19204

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4744
/proc/meminfo: memFree=1645088/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=19788 CPUtime=162.23
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 4931 0 0 0 16220 3 0 0 25 0 1 0 217622510 20262912 4820 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 4947 4820 67 122 0 4821 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19788

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4744
/proc/meminfo: memFree=1643104/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=21712 CPUtime=222.22
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 5422 0 0 0 22218 4 0 0 25 0 1 0 217622510 22233088 5304 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 5428 5304 67 122 0 5302 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 21712

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4744
/proc/meminfo: memFree=1640352/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=24612 CPUtime=282.19
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 6170 0 0 0 28215 4 0 0 25 0 1 0 217622510 25202688 5979 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 6153 5979 67 122 0 6027 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 24612

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4744
/proc/meminfo: memFree=1640352/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=24536 CPUtime=342.17
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 6278 0 0 0 34213 4 0 0 25 0 1 0 217622510 25124864 5979 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531441 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 6134 5979 67 122 0 6008 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 24536

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4744
/proc/meminfo: memFree=1640160/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=24760 CPUtime=402.15
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 6582 0 0 0 40210 5 0 0 25 0 1 0 217622510 25354240 6031 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 6190 6031 67 122 0 6064 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 24760

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4744
/proc/meminfo: memFree=1637408/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=27376 CPUtime=462.13
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 7467 0 0 0 46207 6 0 0 25 0 1 0 217622510 28033024 6691 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 6844 6691 67 122 0 6718 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 27376

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4744
/proc/meminfo: memFree=1637472/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=27376 CPUtime=522.11
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 7623 0 0 0 52205 6 0 0 25 0 1 0 217622510 28033024 6691 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 6844 6691 67 122 0 6718 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 27376

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4744
/proc/meminfo: memFree=1637408/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=27376 CPUtime=582.09
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 7820 0 0 0 58203 6 0 0 25 0 1 0 217622510 28033024 6693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 6844 6693 67 122 0 6718 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 27376

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4744
/proc/meminfo: memFree=1637280/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=27640 CPUtime=642.08
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 8063 0 0 0 64201 7 0 0 25 0 1 0 217622510 28303360 6741 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 6910 6741 67 122 0 6784 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 27640


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1620448/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=44136 CPUtime=4060.78
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 20285 0 0 0 406050 28 0 0 25 0 1 0 217622510 45195264 10886 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 11034 10886 67 122 0 10908 0
Current children cumulated CPU time (s) 4060.78
Current children cumulated vsize (KiB) 44136

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1620384/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=44184 CPUtime=4120.76
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 20487 0 0 0 412047 29 0 0 25 0 1 0 217622510 45244416 10909 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 11046 10909 67 122 0 10920 0
Current children cumulated CPU time (s) 4120.76
Current children cumulated vsize (KiB) 44184

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1620448/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=44136 CPUtime=4180.74
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 20601 0 0 0 418045 29 0 0 25 0 1 0 217622510 45195264 10897 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 11034 10897 67 122 0 10908 0
Current children cumulated CPU time (s) 4180.74
Current children cumulated vsize (KiB) 44136

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1620192/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=44388 CPUtime=4240.73
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 20835 0 0 0 424043 30 0 0 25 0 1 0 217622510 45453312 10957 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 11097 10957 67 122 0 10971 0
Current children cumulated CPU time (s) 4240.73
Current children cumulated vsize (KiB) 44388

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1620128/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=44512 CPUtime=4300.7
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 20956 0 0 0 430040 30 0 0 25 0 1 0 217622510 45580288 10964 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 11128 10964 67 122 0 11002 0
Current children cumulated CPU time (s) 4300.7
Current children cumulated vsize (KiB) 44512

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1620064/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=44504 CPUtime=4360.68
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 21134 0 0 0 436038 30 0 0 25 0 1 0 217622510 45572096 10971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 11126 10971 67 122 0 11000 0
Current children cumulated CPU time (s) 4360.68
Current children cumulated vsize (KiB) 44504

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1620192/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=44504 CPUtime=4420.66
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 21248 0 0 0 442036 30 0 0 25 0 1 0 217622510 45572096 10971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 11126 10971 67 122 0 11000 0
Current children cumulated CPU time (s) 4420.66
Current children cumulated vsize (KiB) 44504

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1620064/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=44560 CPUtime=4480.64
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 21441 0 0 0 448033 31 0 0 25 0 1 0 217622510 45629440 10993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 11140 10993 67 122 0 11014 0
Current children cumulated CPU time (s) 4480.64
Current children cumulated vsize (KiB) 44560

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1620000/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=44552 CPUtime=4540.62
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 21555 0 0 0 454031 31 0 0 25 0 1 0 217622510 45621248 10993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 11138 10993 67 122 0 11012 0
Current children cumulated CPU time (s) 4540.62
Current children cumulated vsize (KiB) 44552

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1620064/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=44540 CPUtime=4600.6
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 21726 0 0 0 460029 31 0 0 25 0 1 0 217622510 45608960 10993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 11135 10993 67 122 0 11009 0
Current children cumulated CPU time (s) 4600.6
Current children cumulated vsize (KiB) 44540

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1620000/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=44536 CPUtime=4660.58
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 21840 0 0 0 466027 31 0 0 25 0 1 0 217622510 45604864 10993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 11134 10993 67 122 0 11008 0
Current children cumulated CPU time (s) 4660.58
Current children cumulated vsize (KiB) 44536

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1620000/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=44536 CPUtime=4720.56
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 21954 0 0 0 472025 31 0 0 25 0 1 0 217622510 45604864 10993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 11134 10993 67 122 0 11008 0
Current children cumulated CPU time (s) 4720.56
Current children cumulated vsize (KiB) 44536

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1619936/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=44532 CPUtime=4780.53
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 22125 0 0 0 478022 31 0 0 25 0 1 0 217622510 45600768 10993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 11133 10993 67 122 0 11007 0
Current children cumulated CPU time (s) 4780.53
Current children cumulated vsize (KiB) 44532

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1619936/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=44532 CPUtime=4840.52
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 22239 0 0 0 484020 32 0 0 25 0 1 0 217622510 45600768 10993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 11133 10993 67 122 0 11007 0
Current children cumulated CPU time (s) 4840.52
Current children cumulated vsize (KiB) 44532

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1619872/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=44532 CPUtime=4900.5
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 22410 0 0 0 490018 32 0 0 25 0 1 0 217622510 45600768 10993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 11133 10993 67 122 0 11007 0
Current children cumulated CPU time (s) 4900.5
Current children cumulated vsize (KiB) 44532

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1620000/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=44532 CPUtime=4960.48
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 22524 0 0 0 496016 32 0 0 25 0 1 0 217622510 45600768 10993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 11133 10993 67 122 0 11007 0
Current children cumulated CPU time (s) 4960.48
Current children cumulated vsize (KiB) 44532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1620000/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=44532 CPUtime=5000.07
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 22638 0 0 0 499975 32 0 0 25 0 1 0 217622510 45600768 10993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 11133 10993 67 122 0 11007 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 44532

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4944
/proc/meminfo: memFree=1620000/2055920 swapFree=4184532/4192956
[pid=4743] ppid=4741 vsize=44532 CPUtime=5000.07
/proc/4743/stat : 4743 (mxc) R 4741 4743 4018 0 -1 4194304 22638 0 0 0 499975 32 0 0 25 0 1 0 217622510 45600768 10993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 11133 10993 67 122 0 11007 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 44532

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.08
CPU user time (s): 4999.75
CPU system time (s): 0.330949
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 44864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.75
system time used= 0.330949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22638
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= 4117

runsolver used 3.59545 second user time and 10.1095 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Fri Apr 27 18:05:28 UTC 2007

IDJOB= 424533
IDBENCH= 20035
IDSOLVER= 174
FILE ID= node58/424533-1177697128

PBS_JOBID= 4698668

Free space on /tmp= 66522 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1058323130-08.cnf
COMMAND LINE= /tmp/evaluation/424533-1177697128/mxc /tmp/evaluation/424533-1177697128/instance-424533-1177697128.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-424533-1177697128 -o ROOT/results/node58/solver-424533-1177697128 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424533-1177697128/mxc /tmp/evaluation/424533-1177697128/instance-424533-1177697128.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8ad037218b3fb71e87bf66baa8322f0b

RANDOM SEED= 822727869

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1664832 kB
Buffers:         39556 kB
Cached:         276148 kB
SwapCached:       2604 kB
Active:         213036 kB
Inactive:       112716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664832 kB
SwapTotal:     4192956 kB
SwapFree:      4184532 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:          16340 kB
Slab:            51420 kB
Committed_AS:  1169640 kB
PageTables:       1380 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= 66522 MiB

End job on node58 on Fri Apr 27 19:28:52 UTC 2007