Trace number 300368

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) 1200.11 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S191957358-10.cnf
MD5SUM15ec1c2ee3a768db4806fe2b5efb42d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark171.781
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-300368-1171901849 -o ROOT/results/node4/solver-300368-1171901849 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300368-1171901849/mxc /tmp/evaluation/300368-1171901849/instance-300368-1171901849.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: 0.94 1.09 1.87 3/77 31662
/proc/meminfo: memFree=987752/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=1572 CPUtime=0
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 210139738 1609728 229 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 393 229 46 122 0 267 0

[startup+0.10681 s]
/proc/loadavg: 0.94 1.09 1.87 3/77 31662
/proc/meminfo: memFree=987752/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=2264 CPUtime=0.1
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 542 0 0 0 10 0 0 0 18 0 1 0 210139738 2318336 432 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 566 432 59 122 0 440 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2264

[startup+0.514849 s]
/proc/loadavg: 0.94 1.09 1.87 3/77 31662
/proc/meminfo: memFree=987752/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=3980 CPUtime=0.51
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 944 0 0 0 51 0 0 0 21 0 1 0 210139738 4075520 834 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 995 834 59 122 0 869 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3980

[startup+1.33493 s]
/proc/loadavg: 0.94 1.09 1.87 2/78 31663
/proc/meminfo: memFree=982496/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=6752 CPUtime=1.32
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 1637 0 0 0 132 0 0 0 25 0 1 0 210139738 6914048 1527 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 1688 1527 59 122 0 1562 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6752

[startup+2.97409 s]
/proc/loadavg: 0.94 1.09 1.87 2/78 31663
/proc/meminfo: memFree=979680/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=8740 CPUtime=2.96
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 2158 0 0 0 296 0 0 0 25 0 1 0 210139738 8949760 2046 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 2185 2046 67 122 0 2059 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8740

[startup+6.2534 s]
/proc/loadavg: 0.94 1.09 1.86 2/78 31663
/proc/meminfo: memFree=977952/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=10624 CPUtime=6.24
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 2612 0 0 0 623 1 0 0 25 0 1 0 210139738 10878976 2500 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 2656 2500 67 122 0 2530 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10624

[startup+12.711 s]
/proc/loadavg: 0.95 1.09 1.86 2/78 31663
/proc/meminfo: memFree=976608/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=11692 CPUtime=12.7
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 2882 0 0 0 1269 1 0 0 25 0 1 0 210139738 11972608 2770 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 2923 2770 67 122 0 2797 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 11692

[startup+25.5112 s]
/proc/loadavg: 0.96 1.08 1.84 2/78 31663
/proc/meminfo: memFree=974496/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=13744 CPUtime=25.49
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 3407 0 0 0 2548 1 0 0 25 0 1 0 210139738 14073856 3295 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 3436 3295 67 122 0 3310 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13744

[startup+51.1237 s]
/proc/loadavg: 0.97 1.08 1.82 2/78 31663
/proc/meminfo: memFree=972320/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=15924 CPUtime=51.1
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 3951 0 0 0 5108 2 0 0 25 0 1 0 210139738 16306176 3839 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 3981 3839 67 122 0 3855 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15924

[startup+102.341 s]
/proc/loadavg: 0.99 1.06 1.77 2/78 31663
/proc/meminfo: memFree=969376/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=18804 CPUtime=102.3
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 4682 0 0 0 10227 3 0 0 25 0 1 0 210139738 19255296 4570 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 4701 4570 67 122 0 4575 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18804

[startup+162.371 s]
/proc/loadavg: 0.99 1.05 1.72 2/78 31663
/proc/meminfo: memFree=968224/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=19892 CPUtime=162.31
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 4990 0 0 0 16228 3 0 0 25 0 1 0 210139738 20369408 4844 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 4973 4844 67 122 0 4847 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 19892

[startup+222.4 s]
/proc/loadavg: 1.04 1.05 1.68 2/78 31663
/proc/meminfo: memFree=966240/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=21852 CPUtime=222.33
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 5489 0 0 0 22228 5 0 0 25 0 1 0 210139738 22376448 5337 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 5463 5337 67 122 0 5337 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 21852

[startup+282.425 s]
/proc/loadavg: 1.01 1.04 1.63 2/78 31663
/proc/meminfo: memFree=964128/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=24668 CPUtime=282.34
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 6214 0 0 0 28228 6 0 0 25 0 1 0 210139738 25260032 5988 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 6167 5988 67 122 0 6041 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 24668

[startup+342.455 s]
/proc/loadavg: 1.00 1.03 1.59 2/78 31663
/proc/meminfo: memFree=963040/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=24928 CPUtime=342.35
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 6543 0 0 0 34228 7 0 0 25 0 1 0 210139738 25526272 6077 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 6232 6077 67 122 0 6106 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 24928

[startup+402.485 s]
/proc/loadavg: 1.00 1.02 1.55 2/78 31663
/proc/meminfo: memFree=962848/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=25192 CPUtime=402.37
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 6834 0 0 0 40229 8 0 0 25 0 1 0 210139738 25796608 6116 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 6298 6116 67 122 0 6172 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 25192

[startup+462.518 s]
/proc/loadavg: 1.00 1.02 1.52 2/78 31663
/proc/meminfo: memFree=960544/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=27436 CPUtime=462.38
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 7640 0 0 0 46229 9 0 0 25 0 1 0 210139738 28094464 6697 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 6859 6697 67 122 0 6733 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 27436

[startup+522.547 s]
/proc/loadavg: 1.00 1.01 1.48 2/78 31663
/proc/meminfo: memFree=960544/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=27436 CPUtime=522.39
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 7758 0 0 0 52229 10 0 0 25 0 1 0 210139738 28094464 6698 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 6859 6698 67 122 0 6733 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 27436

[startup+582.581 s]
/proc/loadavg: 1.00 1.01 1.45 2/78 31663
/proc/meminfo: memFree=960288/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=27652 CPUtime=582.42
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 8086 0 0 0 58231 11 0 0 25 0 1 0 210139738 28315648 6759 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 6913 6759 67 122 0 6787 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 27652

[startup+642.617 s]
/proc/loadavg: 1.00 1.00 1.42 2/78 31663
/proc/meminfo: memFree=960160/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=27916 CPUtime=642.43
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 8331 0 0 0 64231 12 0 0 25 0 1 0 210139738 28585984 6809 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 6979 6809 67 122 0 6853 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 27916

[startup+702.649 s]
/proc/loadavg: 1.00 1.00 1.39 2/78 31663
/proc/meminfo: memFree=959776/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=28308 CPUtime=702.44
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 8649 0 0 0 70232 12 0 0 25 0 1 0 210139738 28987392 6893 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 7077 6893 67 122 0 6951 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 28308

[startup+762.677 s]
/proc/loadavg: 1.00 1.00 1.36 2/78 31663
/proc/meminfo: memFree=957152/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=30820 CPUtime=762.45
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 9513 0 0 0 76232 13 0 0 25 0 1 0 210139738 31559680 7542 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 7705 7542 67 122 0 7579 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 30820

[startup+822.713 s]
/proc/loadavg: 1.00 1.00 1.34 2/78 31663
/proc/meminfo: memFree=957280/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=30776 CPUtime=822.48
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 9636 0 0 0 82234 14 0 0 25 0 1 0 210139738 31514624 7514 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 7694 7514 67 122 0 7568 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 30776

[startup+882.748 s]
/proc/loadavg: 1.00 1.00 1.31 2/78 31663
/proc/meminfo: memFree=956960/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=31040 CPUtime=882.49
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 9927 0 0 0 88235 14 0 0 25 0 1 0 210139738 31784960 7590 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 7760 7590 67 122 0 7634 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 31040

[startup+942.781 s]
/proc/loadavg: 1.00 1.00 1.29 2/78 31663
/proc/meminfo: memFree=956960/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=31040 CPUtime=942.51
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 10099 0 0 0 94236 15 0 0 25 0 1 0 210139738 31784960 7590 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 7760 7590 67 122 0 7634 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 31040

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.27 2/78 31663
/proc/meminfo: memFree=956960/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=31040 CPUtime=1002.53
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 10272 0 0 0 100237 16 0 0 25 0 1 0 210139738 31784960 7591 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 7760 7591 67 122 0 7634 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 31040

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.25 2/78 31663
/proc/meminfo: memFree=956960/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=31040 CPUtime=1062.54
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 10358 0 0 0 106238 16 0 0 25 0 1 0 210139738 31784960 7591 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 7760 7591 67 122 0 7634 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 31040

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.23 2/78 31663
/proc/meminfo: memFree=956768/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=31172 CPUtime=1122.56
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 10448 0 0 0 112239 17 0 0 25 0 1 0 210139738 31920128 7638 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 7793 7638 67 122 0 7667 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 31172

[startup+1182.91 s]
/proc/loadavg: 1.04 1.01 1.22 2/78 31663
/proc/meminfo: memFree=954592/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=33416 CPUtime=1182.57
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 11229 0 0 0 118239 18 0 0 25 0 1 0 210139738 34217984 8192 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 8354 8192 67 122 0 8228 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 33416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.03 1.01 1.21 2/78 31663
/proc/meminfo: memFree=954592/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=33416 CPUtime=1200.09
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 11276 0 0 0 119990 19 0 0 25 0 1 0 210139738 34217984 8192 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 8354 8192 67 122 0 8228 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 33416

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

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

[startup+1200.43 s]
/proc/loadavg: 1.03 1.01 1.21 2/78 31663
/proc/meminfo: memFree=954592/2055920 swapFree=4192812/4192956
[pid=31662] ppid=31660 vsize=33416 CPUtime=1200.09
/proc/31662/stat : 31662 (mxc) R 31660 31662 31359 0 -1 4194304 11276 0 0 0 119990 19 0 0 25 0 1 0 210139738 34217984 8192 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31662/statm: 8354 8192 67 122 0 8228 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 33416

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.91
CPU system time (s): 0.197969
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 33604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.197969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11276
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= 1718

runsolver used 1.35279 second user time and 2.91056 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Mon Feb 19 16:17:29 UTC 2007

IDJOB= 300368
IDBENCH= 20033
IDSOLVER= 107
FILE ID= node4/300368-1171901849

PBS_JOBID= 3848849

Free space on /tmp= 66552 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S191957358-10.cnf
COMMAND LINE= /tmp/evaluation/300368-1171901849/mxc /tmp/evaluation/300368-1171901849/instance-300368-1171901849.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-300368-1171901849 -o ROOT/results/node4/solver-300368-1171901849 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300368-1171901849/mxc /tmp/evaluation/300368-1171901849/instance-300368-1171901849.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  15ec1c2ee3a768db4806fe2b5efb42d9

RANDOM SEED= 404133790

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:        988224 kB
Buffers:         59792 kB
Cached:         870652 kB
SwapCached:          0 kB
Active:         354464 kB
Inactive:       635668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        988224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             972 kB
Writeback:           0 kB
Mapped:          78592 kB
Slab:            63128 kB
Committed_AS:   924228 kB
PageTables:       1768 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= 66552 MiB

End job on node4 on Mon Feb 19 16:37:31 UTC 2007