Trace number 424630

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) 5000.03 5001.61

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S679764311-04.cnf
MD5SUM16242b6f859b81dbfcf1afca06363c42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1607.63
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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/node35/watcher-424630-1177750984 -o ROOT/results/node35/solver-424630-1177750984 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424630-1177750984/mxc /tmp/evaluation/424630-1177750984/instance-424630-1177750984.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 3/77 5492
/proc/meminfo: memFree=1450184/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=1608 CPUtime=0
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 223013853 1646592 224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 402 224 46 122 0 276 0

[startup+0.084765 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5492
/proc/meminfo: memFree=1450184/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=2016 CPUtime=0.08
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 452 0 0 0 8 0 0 0 18 0 1 0 223013853 2064384 341 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531594 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 504 341 59 122 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2016

[startup+0.101765 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5492
/proc/meminfo: memFree=1450184/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=2016 CPUtime=0.09
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 465 0 0 0 9 0 0 0 18 0 1 0 223013853 2064384 354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 504 354 59 122 0 378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2016

[startup+0.301789 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5492
/proc/meminfo: memFree=1450184/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=2556 CPUtime=0.29
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 602 0 0 0 29 0 0 0 20 0 1 0 223013853 2617344 491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 639 491 59 122 0 513 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2556

[startup+0.701836 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5492
/proc/meminfo: memFree=1450184/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=3480 CPUtime=0.69
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 824 0 0 0 69 0 0 0 24 0 1 0 223013853 3563520 713 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520671 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 870 713 59 122 0 744 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3480

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5493
/proc/meminfo: memFree=1446976/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=4268 CPUtime=1.49
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 1028 0 0 0 149 0 0 0 25 0 1 0 223013853 4370432 915 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 1067 915 67 122 0 941 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4268

[startup+3.10112 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5493
/proc/meminfo: memFree=1446080/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=4912 CPUtime=3.09
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 1194 0 0 0 309 0 0 0 25 0 1 0 223013853 5029888 1081 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 1228 1081 67 122 0 1102 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4912

[startup+6.30149 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5493
/proc/meminfo: memFree=1445504/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=5668 CPUtime=6.29
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 1396 0 0 0 629 0 0 0 25 0 1 0 223013853 5804032 1283 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 1417 1283 67 122 0 1291 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5668

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5493
/proc/meminfo: memFree=1444552/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=6360 CPUtime=12.68
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 1552 0 0 0 1268 0 0 0 25 0 1 0 223013853 6512640 1439 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 1590 1439 67 122 0 1464 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6360

[startup+25.5027 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5493
/proc/meminfo: memFree=1443272/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=7500 CPUtime=25.49
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 1839 0 0 0 2548 1 0 0 25 0 1 0 223013853 7680000 1726 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 1875 1726 67 122 0 1749 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7500

[startup+51.1028 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5493
/proc/meminfo: memFree=1442312/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=8440 CPUtime=51.08
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 2079 0 0 0 5107 1 0 0 25 0 1 0 223013853 8642560 1966 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 2110 1966 67 122 0 1984 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8440

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5493
/proc/meminfo: memFree=1441416/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=9288 CPUtime=102.27
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 2298 0 0 0 10225 2 0 0 25 0 1 0 223013853 9510912 2185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 2322 2185 67 122 0 2196 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9288

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5493
/proc/meminfo: memFree=1440072/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=10588 CPUtime=162.25
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 2623 0 0 0 16222 3 0 0 25 0 1 0 223013853 10842112 2510 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 2647 2510 67 122 0 2521 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10588

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5493
/proc/meminfo: memFree=1439304/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=11316 CPUtime=222.22
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 2809 0 0 0 22219 3 0 0 25 0 1 0 223013853 11587584 2696 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 2829 2696 67 122 0 2703 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11316

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5493
/proc/meminfo: memFree=1439112/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=11524 CPUtime=282.21
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 2861 0 0 0 28217 4 0 0 25 0 1 0 223013853 11800576 2748 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 2881 2748 67 122 0 2755 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11524

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5493
/proc/meminfo: memFree=1438216/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=12480 CPUtime=342.19
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 3243 0 0 0 34214 5 0 0 25 0 1 0 223013853 12779520 2932 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530596 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 3120 2932 67 122 0 2994 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12480

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5493
/proc/meminfo: memFree=1438024/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=12772 CPUtime=402.17
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 3597 0 0 0 40212 5 0 0 25 0 1 0 223013853 13078528 2989 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 3193 2989 67 122 0 3067 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12772

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5493
/proc/meminfo: memFree=1437960/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=12912 CPUtime=462.15
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 3905 0 0 0 46209 6 0 0 25 0 1 0 223013853 13221888 3000 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 3228 3000 67 122 0 3102 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 12912

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5493
/proc/meminfo: memFree=1437192/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=13704 CPUtime=522.14
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 4421 0 0 0 52207 7 0 0 25 0 1 0 223013853 14032896 3207 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 3426 3207 67 122 0 3300 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13704

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5493
/proc/meminfo: memFree=1436936/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=13984 CPUtime=582.12
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 4735 0 0 0 58205 7 0 0 25 0 1 0 223013853 14319616 3262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 3496 3262 67 122 0 3370 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13984

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5493
/proc/meminfo: memFree=1436808/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=14300 CPUtime=642.11
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 5076 0 0 0 64203 8 0 0 25 0 1 0 223013853 14643200 3307 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 3575 3307 67 122 0 3449 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 14300


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5693
/proc/meminfo: memFree=1429960/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=21300 CPUtime=4001
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 18758 0 0 0 400057 43 0 0 25 0 1 0 223013853 21811200 4993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 5325 4993 67 122 0 5199 0
Current children cumulated CPU time (s) 4001
Current children cumulated vsize (KiB) 21300

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5693
/proc/meminfo: memFree=1429960/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=21492 CPUtime=4060.99
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 18939 0 0 0 406055 44 0 0 25 0 1 0 223013853 22007808 5015 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 5373 5015 67 122 0 5247 0
Current children cumulated CPU time (s) 4060.99
Current children cumulated vsize (KiB) 21492

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5693
/proc/meminfo: memFree=1429896/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=21624 CPUtime=4120.96
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 19180 0 0 0 412052 44 0 0 25 0 1 0 223013853 22142976 5044 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 5406 5044 67 122 0 5280 0
Current children cumulated CPU time (s) 4120.96
Current children cumulated vsize (KiB) 21624

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5693
/proc/meminfo: memFree=1429640/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=21808 CPUtime=4180.95
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 19360 0 0 0 418050 45 0 0 25 0 1 0 223013853 22331392 5065 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 5452 5065 67 122 0 5326 0
Current children cumulated CPU time (s) 4180.95
Current children cumulated vsize (KiB) 21808

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5693
/proc/meminfo: memFree=1429640/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=21808 CPUtime=4240.94
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 19523 0 0 0 424048 46 0 0 25 0 1 0 223013853 22331392 5069 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 5452 5069 67 122 0 5326 0
Current children cumulated CPU time (s) 4240.94
Current children cumulated vsize (KiB) 21808

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5693
/proc/meminfo: memFree=1429576/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=21808 CPUtime=4300.91
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 19735 0 0 0 430045 46 0 0 25 0 1 0 223013853 22331392 5069 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 5452 5069 67 122 0 5326 0
Current children cumulated CPU time (s) 4300.91
Current children cumulated vsize (KiB) 21808

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5693
/proc/meminfo: memFree=1429768/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=21808 CPUtime=4360.9
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 19894 0 0 0 436043 47 0 0 25 0 1 0 223013853 22331392 5069 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 5452 5069 67 122 0 5326 0
Current children cumulated CPU time (s) 4360.9
Current children cumulated vsize (KiB) 21808

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5693
/proc/meminfo: memFree=1429704/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=21808 CPUtime=4420.88
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 20053 0 0 0 442041 47 0 0 25 0 1 0 223013853 22331392 5069 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 5452 5069 67 122 0 5326 0
Current children cumulated CPU time (s) 4420.88
Current children cumulated vsize (KiB) 21808

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5693
/proc/meminfo: memFree=1429832/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=21808 CPUtime=4480.86
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 20265 0 0 0 448038 48 0 0 25 0 1 0 223013853 22331392 5069 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 5452 5069 67 122 0 5326 0
Current children cumulated CPU time (s) 4480.86
Current children cumulated vsize (KiB) 21808

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5693
/proc/meminfo: memFree=1429768/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=21808 CPUtime=4540.84
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 20433 0 0 0 454036 48 0 0 25 0 1 0 223013853 22331392 5078 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 5452 5078 67 122 0 5326 0
Current children cumulated CPU time (s) 4540.84
Current children cumulated vsize (KiB) 21808

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5693
/proc/meminfo: memFree=1429640/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=21808 CPUtime=4600.83
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 20645 0 0 0 460034 49 0 0 25 0 1 0 223013853 22331392 5078 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 5452 5078 67 122 0 5326 0
Current children cumulated CPU time (s) 4600.83
Current children cumulated vsize (KiB) 21808

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5693
/proc/meminfo: memFree=1429640/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=21808 CPUtime=4660.81
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 20804 0 0 0 466031 50 0 0 25 0 1 0 223013853 22331392 5078 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 5452 5078 67 122 0 5326 0
Current children cumulated CPU time (s) 4660.81
Current children cumulated vsize (KiB) 21808

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5693
/proc/meminfo: memFree=1429640/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=21808 CPUtime=4720.79
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 20963 0 0 0 472029 50 0 0 25 0 1 0 223013853 22331392 5078 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 5452 5078 67 122 0 5326 0
Current children cumulated CPU time (s) 4720.79
Current children cumulated vsize (KiB) 21808

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5693
/proc/meminfo: memFree=1429576/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=21808 CPUtime=4780.78
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 21177 0 0 0 478027 51 0 0 25 0 1 0 223013853 22331392 5080 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 5452 5080 67 122 0 5326 0
Current children cumulated CPU time (s) 4780.78
Current children cumulated vsize (KiB) 21808

[startup+4842.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 5693
/proc/meminfo: memFree=1429512/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=21972 CPUtime=4840.76
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 21352 0 0 0 484025 51 0 0 25 0 1 0 223013853 22499328 5096 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 5493 5096 67 122 0 5367 0
Current children cumulated CPU time (s) 4840.76
Current children cumulated vsize (KiB) 21972

[startup+4902.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 5693
/proc/meminfo: memFree=1429448/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=21972 CPUtime=4900.74
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 21573 0 0 0 490022 52 0 0 25 0 1 0 223013853 22499328 5105 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 5493 5105 67 122 0 5367 0
Current children cumulated CPU time (s) 4900.74
Current children cumulated vsize (KiB) 21972

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5693
/proc/meminfo: memFree=1429576/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=21972 CPUtime=4960.72
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 21743 0 0 0 496020 52 0 0 25 0 1 0 223013853 22499328 5116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 5493 5116 67 122 0 5367 0
Current children cumulated CPU time (s) 4960.72
Current children cumulated vsize (KiB) 21972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5693
/proc/meminfo: memFree=1429576/2055920 swapFree=4151088/4192956
[pid=5492] ppid=5490 vsize=21972 CPUtime=5000.02
/proc/5492/stat : 5492 (mxc) R 5490 5492 5001 0 -1 4194304 21849 0 0 0 499949 53 0 0 25 0 1 0 223013853 22499328 5116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 5493 5116 67 122 0 5367 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 21972

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.03
CPU user time (s): 4999.5
CPU system time (s): 0.533918
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 22184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.5
system time used= 0.533918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21849
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= 102085

runsolver used 3.9214 second user time and 10.7034 second system time

The end



Launcher Data (download as text)




Begin job on node35 on Sat Apr 28 09:03:04 UTC 2007

IDJOB= 424630
IDBENCH= 20132
IDSOLVER= 174
FILE ID= node35/424630-1177750984

PBS_JOBID= 4715534

Free space on /tmp= 66392 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S679764311-04.cnf
COMMAND LINE= /tmp/evaluation/424630-1177750984/mxc /tmp/evaluation/424630-1177750984/instance-424630-1177750984.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-424630-1177750984 -o ROOT/results/node35/solver-424630-1177750984 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424630-1177750984/mxc /tmp/evaluation/424630-1177750984/instance-424630-1177750984.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  16242b6f859b81dbfcf1afca06363c42

RANDOM SEED= 989359926

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1450656 kB
Buffers:         50260 kB
Cached:         462948 kB
SwapCached:       9848 kB
Active:         273688 kB
Inactive:       264188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450656 kB
SwapTotal:     4192956 kB
SwapFree:      4151088 kB
Dirty:             992 kB
Writeback:           0 kB
Mapped:          30744 kB
Slab:            52676 kB
Committed_AS:  2632196 kB
PageTables:       1996 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= 66392 MiB

End job on node35 on Sat Apr 28 10:26:28 UTC 2007