Trace number 424579

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 5001.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1207324880-03.cnf
MD5SUMdb32d515bf5934ff8ba3b84fd3a1f9e1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark46.23
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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/node72/watcher-424579-1177722831 -o ROOT/results/node72/solver-424579-1177722831 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424579-1177722831/mxc /tmp/evaluation/424579-1177722831/instance-424579-1177722831.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: 0.92 0.98 0.99 3/77 22090
/proc/meminfo: memFree=1768304/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=1620 CPUtime=0
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 248321550 1658880 238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 405 238 46 122 0 279 0

[startup+0.038418 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22090
/proc/meminfo: memFree=1768304/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=2148 CPUtime=0.03
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 504 0 0 0 3 0 0 0 18 0 1 0 248321550 2199552 383 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 537 383 59 122 0 411 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2148

[startup+0.101423 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22090
/proc/meminfo: memFree=1768304/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=2412 CPUtime=0.09
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 578 0 0 0 9 0 0 0 18 0 1 0 248321550 2469888 457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534140 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 603 457 59 122 0 477 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2412

[startup+0.301441 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22090
/proc/meminfo: memFree=1768304/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=3336 CPUtime=0.29
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 787 0 0 0 29 0 0 0 19 0 1 0 248321550 3416064 666 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 834 666 59 122 0 708 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3336

[startup+0.701477 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22090
/proc/meminfo: memFree=1768304/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=4788 CPUtime=0.69
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 1159 0 0 0 69 0 0 0 23 0 1 0 248321550 4902912 1038 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 1197 1038 59 122 0 1071 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4788

[startup+1.50155 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22091
/proc/meminfo: memFree=1763240/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=7428 CPUtime=1.49
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 1813 0 0 0 149 0 0 0 25 0 1 0 248321550 7606272 1692 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 1857 1692 59 122 0 1731 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7428

[startup+3.1017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22091
/proc/meminfo: memFree=1759848/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=10472 CPUtime=3.09
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 2595 0 0 0 308 1 0 0 25 0 1 0 248321550 10723328 2472 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 2618 2472 67 122 0 2492 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10472

[startup+6.30199 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22091
/proc/meminfo: memFree=1757096/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=11860 CPUtime=6.29
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 2919 0 0 0 628 1 0 0 25 0 1 0 248321550 12144640 2796 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 2965 2796 67 122 0 2839 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11860

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 22091
/proc/meminfo: memFree=1755048/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=13796 CPUtime=12.69
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 3410 0 0 0 1268 1 0 0 25 0 1 0 248321550 14127104 3287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 3449 3287 67 122 0 3323 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13796

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22091
/proc/meminfo: memFree=1753392/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=15684 CPUtime=25.48
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 3896 0 0 0 2547 1 0 0 25 0 1 0 248321550 16060416 3773 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 3921 3773 67 122 0 3795 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15684

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22091
/proc/meminfo: memFree=1750512/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=18528 CPUtime=51.07
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 4587 0 0 0 5105 2 0 0 25 0 1 0 248321550 18972672 4464 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 4632 4464 67 122 0 4506 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18528

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22091
/proc/meminfo: memFree=1747376/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=21316 CPUtime=102.26
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 5316 0 0 0 10223 3 0 0 25 0 1 0 248321550 21827584 5188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 5329 5188 67 122 0 5203 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21316

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22091
/proc/meminfo: memFree=1744688/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=24112 CPUtime=162.24
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 6155 0 0 0 16220 4 0 0 25 0 1 0 248321550 24690688 5829 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 6028 5829 67 122 0 5902 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24112

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22091
/proc/meminfo: memFree=1742320/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=26356 CPUtime=222.23
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 6972 0 0 0 22217 6 0 0 25 0 1 0 248321550 26988544 6403 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 6589 6403 67 122 0 6463 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 26356

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22091
/proc/meminfo: memFree=1742128/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=26620 CPUtime=282.22
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 7242 0 0 0 28215 7 0 0 25 0 1 0 248321550 27258880 6457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 6655 6457 67 122 0 6529 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 26620

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22091
/proc/meminfo: memFree=1739440/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=29184 CPUtime=342.2
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 8108 0 0 0 34212 8 0 0 25 0 1 0 248321550 29884416 7131 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 7296 7131 67 122 0 7170 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29184

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22091
/proc/meminfo: memFree=1738928/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=29712 CPUtime=402.18
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 8439 0 0 0 40209 9 0 0 25 0 1 0 248321550 30425088 7262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 7428 7262 67 122 0 7302 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29712

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22091
/proc/meminfo: memFree=1738416/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=30240 CPUtime=462.16
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 8761 0 0 0 46207 9 0 0 25 0 1 0 248321550 30965760 7384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 7560 7384 67 122 0 7434 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 30240

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22091
/proc/meminfo: memFree=1737072/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=31692 CPUtime=522.15
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 9276 0 0 0 52205 10 0 0 25 0 1 0 248321550 32452608 7735 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 7923 7735 67 122 0 7797 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 31692

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22091
/proc/meminfo: memFree=1735152/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=33552 CPUtime=582.13
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 9969 0 0 0 58202 11 0 0 25 0 1 0 248321550 34357248 8208 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 8388 8208 67 122 0 8262 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 33552

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22091
/proc/meminfo: memFree=1735088/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=33552 CPUtime=642.12
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 10160 0 0 0 64200 12 0 0 25 0 1 0 248321550 34357248 8223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 8388 8223 67 122 0 8262 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 33552


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

[startup+4062.31 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 22791
/proc/meminfo: memFree=1715952/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=52284 CPUtime=4061.07
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 22169 0 0 0 406060 47 0 0 25 0 1 0 248321550 53538816 12914 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 13071 12914 67 122 0 12945 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 52284

[startup+4122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 22791
/proc/meminfo: memFree=1716016/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=52284 CPUtime=4121.05
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 22297 0 0 0 412058 47 0 0 25 0 1 0 248321550 53538816 12914 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 13071 12914 67 122 0 12945 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 52284

[startup+4182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22791
/proc/meminfo: memFree=1716016/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=52208 CPUtime=4181.04
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 22489 0 0 0 418056 48 0 0 25 0 1 0 248321550 53460992 12899 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 13052 12899 67 122 0 12926 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 52208

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22791
/proc/meminfo: memFree=1715824/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=52472 CPUtime=4241.01
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 22674 0 0 0 424053 48 0 0 25 0 1 0 248321550 53731328 12956 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 13118 12956 67 122 0 12992 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 52472

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22791
/proc/meminfo: memFree=1715824/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=52384 CPUtime=4301
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 22738 0 0 0 430051 49 0 0 25 0 1 0 248321550 53641216 12943 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 13096 12943 67 122 0 12970 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 52384

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22791
/proc/meminfo: memFree=1715888/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=52384 CPUtime=4360.98
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 22866 0 0 0 436049 49 0 0 25 0 1 0 248321550 53641216 12943 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 13096 12943 67 122 0 12970 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 52384

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22791
/proc/meminfo: memFree=1715696/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=52648 CPUtime=4420.97
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 23032 0 0 0 442047 50 0 0 25 0 1 0 248321550 53911552 12981 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 13162 12981 67 122 0 13036 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 52648

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22791
/proc/meminfo: memFree=1715056/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=53308 CPUtime=4480.95
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 23332 0 0 0 448045 50 0 0 25 0 1 0 248321550 54587392 13153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 13327 13153 67 122 0 13201 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 53308

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22791
/proc/meminfo: memFree=1715696/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=52616 CPUtime=4540.94
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 23332 0 0 0 454043 51 0 0 25 0 1 0 248321550 53878784 13001 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 13154 13001 67 122 0 13028 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 52616

[startup+4602.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22791
/proc/meminfo: memFree=1715568/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=52748 CPUtime=4600.92
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 23476 0 0 0 460041 51 0 0 25 0 1 0 248321550 54013952 13017 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 13187 13017 67 122 0 13061 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 52748

[startup+4662.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 22791
/proc/meminfo: memFree=1715504/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=52748 CPUtime=4660.9
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 23604 0 0 0 466039 51 0 0 25 0 1 0 248321550 54013952 13017 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 13187 13017 67 122 0 13061 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 52748

[startup+4722.31 s]
/proc/loadavg: 1.15 1.06 1.01 2/78 22791
/proc/meminfo: memFree=1715120/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=53144 CPUtime=4720.89
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 23826 0 0 0 472037 52 0 0 25 0 1 0 248321550 54419456 13111 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 13286 13111 67 122 0 13160 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 53144

[startup+4782.3 s]
/proc/loadavg: 1.05 1.05 1.01 2/78 22793
/proc/meminfo: memFree=1714992/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=53280 CPUtime=4780.87
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 23988 0 0 0 478034 53 0 0 25 0 1 0 248321550 54558720 13135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 13320 13135 67 122 0 13194 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 53280

[startup+4842.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 22793
/proc/meminfo: memFree=1714992/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=53260 CPUtime=4840.85
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 24116 0 0 0 484032 53 0 0 25 0 1 0 248321550 54538240 13135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 13315 13135 67 122 0 13189 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 53260

[startup+4902.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 22793
/proc/meminfo: memFree=1714992/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=53260 CPUtime=4900.84
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 24244 0 0 0 490030 54 0 0 25 0 1 0 248321550 54538240 13135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 13315 13135 67 122 0 13189 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 53260

[startup+4962.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 22793
/proc/meminfo: memFree=1714672/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=53524 CPUtime=4960.82
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 24436 0 0 0 496028 54 0 0 25 0 1 0 248321550 54808576 13199 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 13381 13199 67 122 0 13255 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 53524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 22793
/proc/meminfo: memFree=1713904/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=54316 CPUtime=5000.02
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 24697 0 0 0 499947 55 0 0 25 0 1 0 248321550 55619584 13396 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 13579 13396 67 122 0 13453 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 54316

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 22793
/proc/meminfo: memFree=1713904/2055920 swapFree=4157132/4192956
[pid=22090] ppid=22088 vsize=54316 CPUtime=5000.02
/proc/22090/stat : 22090 (mxc) R 22088 22090 21593 0 -1 4194304 24697 0 0 0 499947 55 0 0 25 0 1 0 248321550 55619584 13396 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22090/statm: 13579 13396 67 122 0 13453 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 54316

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.03
CPU user time (s): 4999.47
CPU system time (s): 0.561914
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 54572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.47
system time used= 0.561914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24697
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= 14223

runsolver used 3.61845 second user time and 11.5152 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sat Apr 28 01:13:51 UTC 2007

IDJOB= 424579
IDBENCH= 20081
IDSOLVER= 174
FILE ID= node72/424579-1177722831

PBS_JOBID= 4715399

Free space on /tmp= 66490 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1207324880-03.cnf
COMMAND LINE= /tmp/evaluation/424579-1177722831/mxc /tmp/evaluation/424579-1177722831/instance-424579-1177722831.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-424579-1177722831 -o ROOT/results/node72/solver-424579-1177722831 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424579-1177722831/mxc /tmp/evaluation/424579-1177722831/instance-424579-1177722831.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  db32d515bf5934ff8ba3b84fd3a1f9e1

RANDOM SEED= 382498108

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1768776 kB
Buffers:         41588 kB
Cached:         170132 kB
SwapCached:      17848 kB
Active:         143904 kB
Inactive:        91800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768776 kB
SwapTotal:     4192956 kB
SwapFree:      4157132 kB
Dirty:            1032 kB
Writeback:           0 kB
Mapped:          30044 kB
Slab:            36996 kB
Committed_AS:  3379144 kB
PageTables:       1788 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= 66538 MiB

End job on node72 on Sat Apr 28 02:37:15 UTC 2007