Trace number 424671

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) 5000.09 5002.13

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1173369833-06.cnf
MD5SUM44829169fe50d4c74609ee6e189daf0e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark220.121
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-424671-1177772260 -o ROOT/results/node67/solver-424671-1177772260 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424671-1177772260/mxc /tmp/evaluation/424671-1177772260/instance-424671-1177772260.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: 2.00 2.00 1.91 3/64 14417
/proc/meminfo: memFree=1591336/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=2736 CPUtime=0
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 511 0 0 0 0 0 0 0 18 0 1 0 253215537 2801664 496 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 684 497 46 122 0 558 0

[startup+0.0597631 s]
/proc/loadavg: 2.00 2.00 1.91 3/64 14417
/proc/meminfo: memFree=1591336/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=3988 CPUtime=0.05
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 980 0 0 0 5 0 0 0 18 0 1 0 253215537 4083712 778 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 997 778 57 122 0 871 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3988

[startup+0.101769 s]
/proc/loadavg: 2.00 2.00 1.91 3/64 14417
/proc/meminfo: memFree=1591336/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=4120 CPUtime=0.09
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 1010 0 0 0 9 0 0 0 18 0 1 0 253215537 4218880 808 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 1030 808 59 122 0 904 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4120

[startup+0.301805 s]
/proc/loadavg: 2.00 2.00 1.91 3/64 14417
/proc/meminfo: memFree=1591336/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=4516 CPUtime=0.29
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 1109 0 0 0 29 0 0 0 19 0 1 0 253215537 4624384 907 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 1129 907 59 122 0 1003 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4516

[startup+0.701878 s]
/proc/loadavg: 2.00 2.00 1.91 3/64 14417
/proc/meminfo: memFree=1591336/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=5308 CPUtime=0.69
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 1309 0 0 0 69 0 0 0 22 0 1 0 253215537 5435392 1107 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 1327 1107 59 122 0 1201 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5308

[startup+1.50203 s]
/proc/loadavg: 2.00 2.00 1.91 2/65 14418
/proc/meminfo: memFree=1586592/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=6628 CPUtime=1.49
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 1642 0 0 0 148 1 0 0 25 0 1 0 253215537 6787072 1440 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 1657 1440 59 122 0 1531 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6628

[startup+3.10132 s]
/proc/loadavg: 1.92 1.98 1.90 2/65 14418
/proc/meminfo: memFree=1584608/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=9268 CPUtime=3.09
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 2294 0 0 0 308 1 0 0 25 0 1 0 253215537 9490432 2092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531552 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 2317 2092 59 122 0 2191 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9268

[startup+6.30191 s]
/proc/loadavg: 1.92 1.98 1.90 2/65 14418
/proc/meminfo: memFree=1579168/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=14288 CPUtime=6.29
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 3572 0 0 0 626 3 0 0 25 0 1 0 253215537 14630912 3370 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 3572 3370 59 122 0 3446 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14288

[startup+12.7011 s]
/proc/loadavg: 1.78 1.95 1.89 2/65 14418
/proc/meminfo: memFree=1569128/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=24056 CPUtime=12.68
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 5992 0 0 0 1264 4 0 0 25 0 1 0 253215537 24633344 5790 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 6014 5790 59 122 0 5888 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24056

[startup+25.5014 s]
/proc/loadavg: 1.66 1.92 1.88 2/65 14418
/proc/meminfo: memFree=1553128/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=39364 CPUtime=25.48
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 9797 0 0 0 2540 8 0 0 25 0 1 0 253215537 40308736 9595 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 9841 9595 59 122 0 9715 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39364

[startup+51.1011 s]
/proc/loadavg: 1.43 1.84 1.86 2/65 14418
/proc/meminfo: memFree=1545128/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=47424 CPUtime=51.07
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 11902 0 0 0 5096 11 0 0 25 0 1 0 253215537 48562176 11651 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 11856 11651 67 122 0 11730 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 47424

[startup+102.306 s]
/proc/loadavg: 1.17 1.70 1.81 2/65 14418
/proc/meminfo: memFree=1532136/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=59568 CPUtime=102.25
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 15061 0 0 0 10211 14 0 0 25 0 1 0 253215537 60997632 14700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528461 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 14892 14700 67 122 0 14766 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 59568

[startup+162.302 s]
/proc/loadavg: 1.06 1.57 1.75 2/65 14418
/proc/meminfo: memFree=1525096/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=66564 CPUtime=162.23
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 16878 0 0 0 16207 16 0 0 25 0 1 0 253215537 68161536 16454 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 16641 16454 67 122 0 16515 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 66564

[startup+222.302 s]
/proc/loadavg: 1.02 1.46 1.70 2/71 14534
/proc/meminfo: memFree=1511328/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=79624 CPUtime=222.14
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 20114 0 0 0 22194 20 0 0 25 0 1 0 253215537 81534976 19627 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 19906 19627 67 122 0 19780 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 79624

[startup+282.302 s]
/proc/loadavg: 1.01 1.38 1.66 2/65 14616
/proc/meminfo: memFree=1509160/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=82528 CPUtime=282.07
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 20994 0 0 0 28186 21 0 0 25 0 1 0 253215537 84508672 20368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 20632 20368 67 122 0 20506 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 82528

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.61 2/65 14616
/proc/meminfo: memFree=1509160/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=82528 CPUtime=342.04
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 21064 0 0 0 34183 21 0 0 25 0 1 0 253215537 84508672 20368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 20632 20368 67 122 0 20506 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 82528

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.57 2/65 14616
/proc/meminfo: memFree=1501224/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=90448 CPUtime=402.03
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 23120 0 0 0 40179 24 0 0 25 0 1 0 253215537 92618752 22348 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 22612 22348 67 122 0 22486 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 90448

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.53 2/65 14616
/proc/meminfo: memFree=1493608/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=97972 CPUtime=462
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 25090 0 0 0 46173 27 0 0 25 0 1 0 253215537 100323328 24241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 24493 24241 67 122 0 24367 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 97972

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.50 2/65 14616
/proc/meminfo: memFree=1493608/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=97972 CPUtime=521.98
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 25091 0 0 0 52171 27 0 0 25 0 1 0 253215537 100323328 24242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 24493 24242 67 122 0 24367 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 97972

[startup+582.303 s]
/proc/loadavg: 1.00 1.13 1.46 2/65 14616
/proc/meminfo: memFree=1493672/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=97972 CPUtime=581.96
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 25168 0 0 0 58169 27 0 0 25 0 1 0 253215537 100323328 24242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 24493 24242 67 122 0 24367 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 97972

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.43 2/65 14616
/proc/meminfo: memFree=1490856/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=100744 CPUtime=641.94
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 25947 0 0 0 64166 28 0 0 25 0 1 0 253215537 103161856 24937 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 25186 24937 67 122 0 25060 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 100744


################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14816
/proc/meminfo: memFree=1425256/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=166332 CPUtime=4060.59
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 44437 0 0 0 406006 53 0 0 25 0 1 0 253215537 170323968 41368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 41583 41368 67 122 0 41457 0
Current children cumulated CPU time (s) 4060.59
Current children cumulated vsize (KiB) 166332

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14816
/proc/meminfo: memFree=1425192/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=166332 CPUtime=4120.57
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 44437 0 0 0 412004 53 0 0 25 0 1 0 253215537 170323968 41368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 41583 41368 67 122 0 41457 0
Current children cumulated CPU time (s) 4120.57
Current children cumulated vsize (KiB) 166332

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14816
/proc/meminfo: memFree=1425192/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=166332 CPUtime=4180.55
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 44437 0 0 0 418002 53 0 0 25 0 1 0 253215537 170323968 41368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 41583 41368 67 122 0 41457 0
Current children cumulated CPU time (s) 4180.55
Current children cumulated vsize (KiB) 166332

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14816
/proc/meminfo: memFree=1425192/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=166332 CPUtime=4240.53
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 44437 0 0 0 424000 53 0 0 25 0 1 0 253215537 170323968 41368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 41583 41368 67 122 0 41457 0
Current children cumulated CPU time (s) 4240.53
Current children cumulated vsize (KiB) 166332

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14816
/proc/meminfo: memFree=1425256/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=166332 CPUtime=4300.5
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 44437 0 0 0 429997 53 0 0 25 0 1 0 253215537 170323968 41368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 41583 41368 67 122 0 41457 0
Current children cumulated CPU time (s) 4300.5
Current children cumulated vsize (KiB) 166332

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14816
/proc/meminfo: memFree=1425320/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=166332 CPUtime=4360.48
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 44437 0 0 0 435995 53 0 0 25 0 1 0 253215537 170323968 41368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 41583 41368 67 122 0 41457 0
Current children cumulated CPU time (s) 4360.48
Current children cumulated vsize (KiB) 166332

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14816
/proc/meminfo: memFree=1425320/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=166332 CPUtime=4420.46
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 44437 0 0 0 441993 53 0 0 25 0 1 0 253215537 170323968 41368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 41583 41368 67 122 0 41457 0
Current children cumulated CPU time (s) 4420.46
Current children cumulated vsize (KiB) 166332

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14816
/proc/meminfo: memFree=1425320/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=166332 CPUtime=4480.44
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 44437 0 0 0 447990 54 0 0 25 0 1 0 253215537 170323968 41368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 41583 41368 67 122 0 41457 0
Current children cumulated CPU time (s) 4480.44
Current children cumulated vsize (KiB) 166332

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14816
/proc/meminfo: memFree=1425320/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=166332 CPUtime=4540.42
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 44437 0 0 0 453988 54 0 0 25 0 1 0 253215537 170323968 41368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 41583 41368 67 122 0 41457 0
Current children cumulated CPU time (s) 4540.42
Current children cumulated vsize (KiB) 166332

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14816
/proc/meminfo: memFree=1425256/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=166332 CPUtime=4600.4
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 44437 0 0 0 459986 54 0 0 25 0 1 0 253215537 170323968 41368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 41583 41368 67 122 0 41457 0
Current children cumulated CPU time (s) 4600.4
Current children cumulated vsize (KiB) 166332

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14816
/proc/meminfo: memFree=1425320/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=166332 CPUtime=4660.38
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 44437 0 0 0 465984 54 0 0 25 0 1 0 253215537 170323968 41368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 41583 41368 67 122 0 41457 0
Current children cumulated CPU time (s) 4660.38
Current children cumulated vsize (KiB) 166332

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14816
/proc/meminfo: memFree=1425256/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=166332 CPUtime=4720.36
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 44448 0 0 0 471982 54 0 0 25 0 1 0 253215537 170323968 41379 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 41583 41379 67 122 0 41457 0
Current children cumulated CPU time (s) 4720.36
Current children cumulated vsize (KiB) 166332

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14816
/proc/meminfo: memFree=1425256/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=166332 CPUtime=4780.33
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 44448 0 0 0 477979 54 0 0 25 0 1 0 253215537 170323968 41379 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 41583 41379 67 122 0 41457 0
Current children cumulated CPU time (s) 4780.33
Current children cumulated vsize (KiB) 166332

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14816
/proc/meminfo: memFree=1425256/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=166332 CPUtime=4840.31
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 44448 0 0 0 483977 54 0 0 25 0 1 0 253215537 170323968 41379 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 41583 41379 67 122 0 41457 0
Current children cumulated CPU time (s) 4840.31
Current children cumulated vsize (KiB) 166332

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14816
/proc/meminfo: memFree=1425256/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=166332 CPUtime=4900.29
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 44448 0 0 0 489975 54 0 0 25 0 1 0 253215537 170323968 41379 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 41583 41379 67 122 0 41457 0
Current children cumulated CPU time (s) 4900.29
Current children cumulated vsize (KiB) 166332

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14816
/proc/meminfo: memFree=1425192/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=166332 CPUtime=4960.27
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 44448 0 0 0 495972 55 0 0 25 0 1 0 253215537 170323968 41379 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 41583 41379 67 122 0 41457 0
Current children cumulated CPU time (s) 4960.27
Current children cumulated vsize (KiB) 166332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14816
/proc/meminfo: memFree=1425256/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=166332 CPUtime=5000.06
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 44448 0 0 0 499951 55 0 0 25 0 1 0 253215537 170323968 41379 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530378 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 41583 41379 67 122 0 41457 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 166332

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14816
/proc/meminfo: memFree=1425256/2055920 swapFree=4182984/4192956
[pid=14417] ppid=14415 vsize=166332 CPUtime=5000.06
/proc/14417/stat : 14417 (mxc) R 14415 14417 14321 0 -1 4194304 44448 0 0 0 499951 55 0 0 25 0 1 0 253215537 170323968 41379 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530378 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 41583 41379 67 122 0 41457 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 166332

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.13
CPU time (s): 5000.09
CPU user time (s): 4999.51
CPU system time (s): 0.577912
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 166780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.51
system time used= 0.577912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44448
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= 6407

runsolver used 4.02639 second user time and 9.72652 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Sat Apr 28 14:57:40 UTC 2007

IDJOB= 424671
IDBENCH= 20173
IDSOLVER= 174
FILE ID= node67/424671-1177772260

PBS_JOBID= 4715657

Free space on /tmp= 66537 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1173369833-06.cnf
COMMAND LINE= /tmp/evaluation/424671-1177772260/mxc /tmp/evaluation/424671-1177772260/instance-424671-1177772260.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-424671-1177772260 -o ROOT/results/node67/solver-424671-1177772260 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424671-1177772260/mxc /tmp/evaluation/424671-1177772260/instance-424671-1177772260.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  44829169fe50d4c74609ee6e189daf0e

RANDOM SEED= 78345057

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1591744 kB
Buffers:         43764 kB
Cached:         346920 kB
SwapCached:       4124 kB
Active:         241048 kB
Inactive:       159732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1591744 kB
SwapTotal:     4192956 kB
SwapFree:      4182984 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          15872 kB
Slab:            49396 kB
Committed_AS:  1264984 kB
PageTables:       1452 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= 66537 MiB

End job on node67 on Sat Apr 28 16:21:04 UTC 2007