Trace number 308609

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) 1200.09 1200.51

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1962059985-11-UNSAT.cnf
MD5SUM031da8f5b74d8784d36cce335d710bab
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 variables5498
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-308609-1172523207 -o ROOT/results/node3/solver-308609-1172523207 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308609-1172523207/mxc /tmp/evaluation/308609-1172523207/instance-308609-1172523207.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: 0.92 0.98 1.18 3/77 23363
/proc/meminfo: memFree=818912/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=1840 CPUtime=0
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 292 0 0 0 0 0 0 0 18 0 1 0 272275540 1884160 276 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 460 277 46 122 0 334 0

[startup+0.106908 s]
/proc/loadavg: 0.92 0.98 1.18 3/77 23363
/proc/meminfo: memFree=818912/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=2152 CPUtime=0.1
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 433 0 0 0 10 0 0 0 18 0 1 0 272275540 2203648 358 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529757 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 538 358 59 122 0 412 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2152

[startup+0.514941 s]
/proc/loadavg: 0.92 0.98 1.18 3/77 23363
/proc/meminfo: memFree=818912/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=2416 CPUtime=0.51
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 519 0 0 0 51 0 0 0 21 0 1 0 272275540 2473984 444 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519785 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 604 444 59 122 0 478 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2416

[startup+1.33701 s]
/proc/loadavg: 0.92 0.98 1.18 2/78 23364
/proc/meminfo: memFree=816792/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=3076 CPUtime=1.33
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 677 0 0 0 133 0 0 0 25 0 1 0 272275540 3149824 602 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 769 602 59 122 0 643 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3076

[startup+2.97714 s]
/proc/loadavg: 0.92 0.98 1.18 2/78 23364
/proc/meminfo: memFree=816344/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=3604 CPUtime=2.96
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 803 0 0 0 296 0 0 0 25 0 1 0 272275540 3690496 726 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 901 726 67 122 0 775 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3604

[startup+6.25342 s]
/proc/loadavg: 0.93 0.98 1.18 2/78 23364
/proc/meminfo: memFree=815640/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=4000 CPUtime=6.24
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 911 0 0 0 624 0 0 0 25 0 1 0 272275540 4096000 834 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 1000 834 67 122 0 874 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4000

[startup+12.7079 s]
/proc/loadavg: 0.93 0.98 1.18 2/78 23364
/proc/meminfo: memFree=814936/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=4528 CPUtime=12.69
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 1037 0 0 0 1269 0 0 0 25 0 1 0 272275540 4636672 960 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 1132 960 67 122 0 1006 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4528

[startup+25.508 s]
/proc/loadavg: 0.95 0.98 1.18 2/78 23364
/proc/meminfo: memFree=814744/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=4856 CPUtime=25.49
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 1121 0 0 0 2548 1 0 0 25 0 1 0 272275540 4972544 1044 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 1214 1044 67 122 0 1088 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4856

[startup+51.1171 s]
/proc/loadavg: 0.96 0.98 1.17 2/78 23364
/proc/meminfo: memFree=813528/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=5940 CPUtime=51.09
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 1413 0 0 0 5108 1 0 0 25 0 1 0 272275540 6082560 1336 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 1485 1336 67 122 0 1359 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5940

[startup+102.334 s]
/proc/loadavg: 0.98 0.98 1.16 2/78 23364
/proc/meminfo: memFree=812824/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=6732 CPUtime=102.3
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 1587 0 0 0 10228 2 0 0 25 0 1 0 272275540 6893568 1510 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 1683 1510 67 122 0 1557 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6732

[startup+162.365 s]
/proc/loadavg: 1.07 1.00 1.16 2/78 23364
/proc/meminfo: memFree=811736/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=7824 CPUtime=162.31
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 1860 0 0 0 16229 2 0 0 25 0 1 0 272275540 8011776 1783 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 1956 1783 67 122 0 1830 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 7824

[startup+222.396 s]
/proc/loadavg: 1.02 1.00 1.15 2/78 23364
/proc/meminfo: memFree=811032/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=8468 CPUtime=222.33
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 2024 0 0 0 22230 3 0 0 25 0 1 0 272275540 8671232 1947 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 2117 1947 67 122 0 1991 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 8468

[startup+282.421 s]
/proc/loadavg: 1.01 1.00 1.13 2/78 23364
/proc/meminfo: memFree=810776/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=8684 CPUtime=282.34
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 2081 0 0 0 28231 3 0 0 25 0 1 0 272275540 8892416 2004 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519759 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 2171 2004 67 122 0 2045 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 8684

[startup+342.448 s]
/proc/loadavg: 1.00 1.00 1.12 2/78 23364
/proc/meminfo: memFree=810392/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=9028 CPUtime=342.35
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 2167 0 0 0 34231 4 0 0 25 0 1 0 272275540 9244672 2090 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 2257 2090 67 122 0 2131 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 9028

[startup+402.477 s]
/proc/loadavg: 1.00 1.00 1.11 2/78 23364
/proc/meminfo: memFree=810264/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=9060 CPUtime=402.36
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 2179 0 0 0 40232 4 0 0 25 0 1 0 272275540 9277440 2102 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535368 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 2265 2102 67 122 0 2139 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 9060

[startup+462.509 s]
/proc/loadavg: 1.00 1.00 1.10 2/84 23430
/proc/meminfo: memFree=808168/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=10048 CPUtime=462.35
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 2424 0 0 0 46230 5 0 0 25 0 1 0 272275540 10289152 2347 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534112 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 2512 2347 67 122 0 2386 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 10048

[startup+522.566 s]
/proc/loadavg: 1.00 1.00 1.09 2/84 23522
/proc/meminfo: memFree=807592/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=10604 CPUtime=522.34
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 2569 0 0 0 52228 6 0 0 25 0 1 0 272275540 10858496 2492 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 2651 2492 67 122 0 2525 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 10604

[startup+582.602 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 23562
/proc/meminfo: memFree=808536/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=10644 CPUtime=582.33
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 2574 0 0 0 58227 6 0 0 25 0 1 0 272275540 10899456 2497 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 2661 2497 67 122 0 2535 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 10644

[startup+642.636 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 23562
/proc/meminfo: memFree=808280/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=11000 CPUtime=642.36
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 2670 0 0 0 64229 7 0 0 25 0 1 0 272275540 11264000 2593 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519223 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 2750 2593 67 122 0 2624 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 11000

[startup+702.663 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 23562
/proc/meminfo: memFree=808216/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=11064 CPUtime=702.36
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 2681 0 0 0 70229 7 0 0 25 0 1 0 272275540 11329536 2602 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 2766 2602 67 122 0 2640 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 11064

[startup+762.692 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 23562
/proc/meminfo: memFree=807832/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=11572 CPUtime=762.38
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 2813 0 0 0 76230 8 0 0 25 0 1 0 272275540 11849728 2734 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 2893 2734 67 122 0 2767 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 11572

[startup+822.725 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 23562
/proc/meminfo: memFree=807832/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=11572 CPUtime=822.39
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 2813 0 0 0 82231 8 0 0 25 0 1 0 272275540 11849728 2734 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529807 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 2893 2734 67 122 0 2767 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 11572

[startup+882.75 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 23562
/proc/meminfo: memFree=807448/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=12012 CPUtime=882.4
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 2924 0 0 0 88231 9 0 0 25 0 1 0 272275540 12300288 2845 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 3003 2845 67 122 0 2877 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 12012

[startup+942.776 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 23562
/proc/meminfo: memFree=807384/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=12012 CPUtime=942.42
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 2924 0 0 0 94232 10 0 0 25 0 1 0 272275540 12300288 2845 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 3003 2845 67 122 0 2877 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 12012

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 23562
/proc/meminfo: memFree=807384/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=12064 CPUtime=1002.42
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 2938 0 0 0 100232 10 0 0 25 0 1 0 272275540 12353536 2859 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 3016 2859 67 122 0 2890 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 12064

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 23562
/proc/meminfo: memFree=807192/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=12212 CPUtime=1062.44
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 2973 0 0 0 106233 11 0 0 25 0 1 0 272275540 12505088 2894 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 3053 2894 67 122 0 2927 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 12212

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 23562
/proc/meminfo: memFree=807192/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=12248 CPUtime=1122.45
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 2982 0 0 0 112234 11 0 0 25 0 1 0 272275540 12541952 2903 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 3062 2903 67 122 0 2936 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 12248

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 23562
/proc/meminfo: memFree=806680/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=12668 CPUtime=1182.45
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 3094 0 0 0 118234 11 0 0 25 0 1 0 272275540 12972032 3015 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 3167 3015 67 122 0 3041 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 12668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 23562
/proc/meminfo: memFree=806232/2055920 swapFree=4192812/4192956
[pid=23363] ppid=23361 vsize=13168 CPUtime=1200.08
/proc/23363/stat : 23363 (mxc) R 23361 23363 21863 0 -1 4194304 3217 0 0 0 119996 12 0 0 25 0 1 0 272275540 13484032 3138 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23363/statm: 3292 3138 67 122 0 3166 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 13168

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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.12598
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 13288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3217
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= 2217

runsolver used 1.37879 second user time and 2.71059 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Mon Feb 26 20:53:27 UTC 2007

IDJOB= 308609
IDBENCH= 20236
IDSOLVER= 107
FILE ID= node3/308609-1172523207

PBS_JOBID= 3971613

Free space on /tmp= 66557 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1962059985-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308609-1172523207/mxc /tmp/evaluation/308609-1172523207/instance-308609-1172523207.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-308609-1172523207 -o ROOT/results/node3/solver-308609-1172523207 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308609-1172523207/mxc /tmp/evaluation/308609-1172523207/instance-308609-1172523207.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  031da8f5b74d8784d36cce335d710bab

RANDOM SEED= 403765555

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        819320 kB
Buffers:         68400 kB
Cached:        1031024 kB
SwapCached:          0 kB
Active:         460236 kB
Inactive:       694852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        819320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             840 kB
Writeback:           0 kB
Mapped:          74520 kB
Slab:            67184 kB
Committed_AS:  1158120 kB
PageTables:       1660 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= 66557 MiB

End job on node3 on Mon Feb 26 21:13:29 UTC 2007