Trace number 428201

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
minimarch 2007-04-26 (fixed)? (TO) 1200.16 1200.59

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-13-u.cnf
MD5SUM4bb23e70b97827425fcf5759bf0a79a2
Bench CategoryINDUST (industrial 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 variables184196
Number of clauses833889
Sum of the clauses size1904914
Maximum clause length10
Minimum clause length1
Number of clauses of size 113964
Number of clauses of size 2672565
Number of clauses of size 3112780
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  184196                                               |
0.00/0.00	|  Number of clauses:    833889                                               |
2.19/2.29	|  Parsing time:         2.19         s                                       |
5.59/5.64	============================[ Search Statistics ]==============================
5.59/5.64	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.59/5.64	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.59/5.64	===============================================================================
5.59/5.64	|         0 |   83305   456191  1209934 |   152063        0    nan |  0.000 % |
6.79/6.84	|       104 |   83304   456191  1209934 |   167270      103     39 | 23.371 % |
7.39/7.40	|       254 |   83151   456168  1209878 |   183997      251    110 | 24.394 % |
7.89/7.97	|       479 |   75803   410957  1097731 |   202396      461    130 | 27.443 % |
8.69/8.79	|       816 |   74816   404931  1082862 |   222636      790    112 | 28.790 % |
9.69/9.70	|      1322 |   73075   394658  1057128 |   244900     1293     90 | 28.924 % |
13.39/13.42	|      2083 |   71200   384238  1031913 |   269390     2042    144 | 30.108 % |
16.39/16.43	|      3222 |   69436   374799  1008293 |   296329     3167    128 | 30.922 % |
20.98/21.01	|      4930 |   65891   353636   956286 |   325961     4834    119 | 32.838 % |
29.48/29.54	|      7492 |   64069   341860   927230 |   358558     6585    141 | 33.867 % |
44.98/45.02	|     11336 |   63581   338800   919638 |   394413    10406    186 | 34.078 % |
72.87/72.92	|     17104 |   63160   336321   913741 |   433855    16124    249 | 34.410 % |
111.95/112.05	|     25753 |   62669   333466   907156 |   477240    24701    309 | 34.757 % |
170.23/170.40	|     38727 |   62248   330465   899958 |   524965    37613    367 | 34.813 % |
262.40/262.50	|     58188 |   61995   329355   897033 |   577461    57046    403 | 35.164 % |
429.03/429.25	|     87380 |   61487   325675   887825 |   635207    86174    438 | 35.283 % |
656.75/657.04	|    131169 |   61323   324816   885866 |   698728   129884    504 | 35.568 % |
1082.41/1082.80	|    196853 |   60211   318410   871338 |   768601   195067    534 | 35.925 % |

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/node33/watcher-428201-1177711750 -o ROOT/results/node33/solver-428201-1177711750 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428201-1177711750/minimarch_fixed /tmp/evaluation/428201-1177711750/instance-428201-1177711750.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.97 3/77 14776
/proc/meminfo: memFree=1697548/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=2340 CPUtime=0
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 477 0 0 0 0 0 0 0 18 0 1 0 219090580 2396160 462 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526710 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 585 463 51 132 0 450 0

[startup+0.083611 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 14776
/proc/meminfo: memFree=1697548/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=10144 CPUtime=0.07
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 2282 0 0 0 7 0 0 0 18 0 1 0 219090580 10387456 2267 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 2536 2268 51 132 0 2401 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10144

[startup+0.101614 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 14776
/proc/meminfo: memFree=1697548/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=12832 CPUtime=0.09
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 2878 0 0 0 8 1 0 0 18 0 1 0 219090580 13139968 2863 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553736 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 3208 2863 51 132 0 3073 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12832

[startup+0.301655 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 14776
/proc/meminfo: memFree=1697548/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=37832 CPUtime=0.29
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 8014 0 0 0 26 3 0 0 19 0 1 0 219090580 38739968 7999 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 9458 8000 51 132 0 9323 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37832

[startup+0.701737 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 14776
/proc/meminfo: memFree=1697548/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=56184 CPUtime=0.69
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 12474 0 0 0 62 7 0 0 23 0 1 0 219090580 57532416 12459 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 14079 12459 51 132 0 13944 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56184

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 0.97 2/78 14777
/proc/meminfo: memFree=1632232/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=72120 CPUtime=1.49
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 16729 0 0 0 140 9 0 0 25 0 1 0 219090580 73850880 16714 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523501 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 18030 16714 51 132 0 17895 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72120

[startup+3.10123 s]
/proc/loadavg: 0.92 0.98 0.97 2/78 14777
/proc/meminfo: memFree=1630632/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=78708 CPUtime=3.09
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 18638 0 0 0 299 10 0 0 25 0 1 0 219090580 80596992 18623 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 19677 18623 62 132 0 19542 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78708

[startup+6.30189 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1615400/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=82300 CPUtime=6.29
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 24009 0 0 0 616 13 0 0 25 0 1 0 219090580 84275200 19857 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 20575 19857 66 132 0 20440 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 82300

[startup+12.7012 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1618216/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=82300 CPUtime=12.69
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 24020 0 0 0 1256 13 0 0 25 0 1 0 219090580 84275200 19868 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 20575 19868 68 132 0 20440 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 82300

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1618280/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=82300 CPUtime=25.48
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 24025 0 0 0 2535 13 0 0 25 0 1 0 219090580 84275200 19873 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551244 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 20575 19873 68 132 0 20440 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 82300

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1618216/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=82300 CPUtime=51.07
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 24026 0 0 0 5094 13 0 0 25 0 1 0 219090580 84275200 19874 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 20575 19874 68 132 0 20440 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 82300

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1604904/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=95696 CPUtime=102.26
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 27371 0 0 0 10209 17 0 0 25 0 1 0 219090580 97992704 23219 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552537 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 23924 23219 68 132 0 23789 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 95696

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1579176/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=121792 CPUtime=162.24
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 33877 0 0 0 16201 23 0 0 25 0 1 0 219090580 124715008 29725 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 30448 29725 68 132 0 30313 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 121792

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1558760/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=141692 CPUtime=222.21
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 38859 0 0 0 22191 30 0 0 25 0 1 0 219090580 145092608 34707 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 35423 34707 68 132 0 35288 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 141692

[startup+282.302 s]
/proc/loadavg: 1.04 1.01 0.98 2/78 14777
/proc/meminfo: memFree=1530408/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=170388 CPUtime=282.19
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 46017 0 0 0 28183 36 0 0 25 0 1 0 219090580 174477312 41865 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552919 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 42597 41865 68 132 0 42462 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 170388

[startup+342.302 s]
/proc/loadavg: 1.01 1.01 0.98 2/78 14777
/proc/meminfo: memFree=1509928/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=190632 CPUtime=342.17
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 51062 0 0 0 34175 42 0 0 25 0 1 0 219090580 195207168 46910 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552702 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 47658 46910 68 132 0 47523 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 190632

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1489384/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=211276 CPUtime=402.15
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 56246 0 0 0 40168 47 0 0 25 0 1 0 219090580 216346624 52094 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 52819 52094 68 132 0 52684 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 211276

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1462568/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=238184 CPUtime=462.13
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 62917 0 0 0 46158 55 0 0 25 0 1 0 219090580 243900416 58765 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552694 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 59546 58765 68 132 0 59411 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 238184

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1429800/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=271068 CPUtime=522.1
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 71166 0 0 0 52148 62 0 0 25 0 1 0 219090580 277573632 67014 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550993 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 67767 67014 68 132 0 67632 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 271068

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1402408/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=298080 CPUtime=582.08
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 77937 0 0 0 58139 69 0 0 25 0 1 0 219090580 305233920 73785 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550680 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 74520 73785 68 132 0 74385 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 298080

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1377000/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=323208 CPUtime=642.06
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 84218 0 0 0 64132 74 0 0 25 0 1 0 219090580 330964992 80066 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 80802 80066 68 132 0 80667 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 323208

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1354856/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=345432 CPUtime=702.04
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 89798 0 0 0 70125 79 0 0 25 0 1 0 219090580 353722368 85646 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 86358 85646 68 132 0 86223 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 345432

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1330984/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=369288 CPUtime=762.03
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 95711 0 0 0 76117 86 0 0 25 0 1 0 219090580 378150912 91559 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551344 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 92322 91559 68 132 0 92187 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 369288

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1302376/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=398296 CPUtime=821.99
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 102939 0 0 0 82108 91 0 0 25 0 1 0 219090580 407855104 98787 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 99574 98787 68 132 0 99439 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 398296

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1282728/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=417576 CPUtime=881.97
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 107780 0 0 0 88101 96 0 0 25 0 1 0 219090580 427597824 103628 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552571 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 104394 103628 68 132 0 104259 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 417576

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1266792/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=433428 CPUtime=941.95
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 111764 0 0 0 94094 101 0 0 25 0 1 0 219090580 443830272 107612 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 108357 107612 68 132 0 108222 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 433428

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1245032/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=455160 CPUtime=1001.93
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 117191 0 0 0 100087 106 0 0 25 0 1 0 219090580 466083840 113039 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 113790 113039 68 132 0 113655 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 455160

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1222184/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=478084 CPUtime=1061.92
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 122927 0 0 0 106081 111 0 0 25 0 1 0 219090580 489558016 118775 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 119521 118775 68 132 0 119386 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 478084

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1200040/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=499940 CPUtime=1121.89
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 128421 0 0 0 112072 117 0 0 25 0 1 0 219090580 511938560 124269 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 124985 124269 68 132 0 124850 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 499940

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1173800/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=526880 CPUtime=1181.87
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 135040 0 0 0 118064 123 0 0 25 0 1 0 219090580 539525120 130888 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 131720 130888 68 132 0 131585 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 526880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1168360/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=531908 CPUtime=1200.06
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 136294 0 0 0 119882 124 0 0 25 0 1 0 219090580 544673792 132142 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 132977 132142 68 132 0 132842 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 531908

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14777
/proc/meminfo: memFree=1168360/2055920 swapFree=4147768/4192956
[pid=14776] ppid=14774 vsize=531908 CPUtime=1200.06
/proc/14776/stat : 14776 (minimarch_fixed) R 14774 14776 14034 0 -1 4194304 136294 0 0 0 119882 124 0 0 25 0 1 0 219090580 544673792 132142 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/14776/statm: 132977 132142 68 132 0 132842 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 531908

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.16
CPU user time (s): 1198.83
CPU system time (s): 1.3298
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 531908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.83
system time used= 1.3298
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 136294
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= 25613

runsolver used 0.913861 second user time and 2.72059 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Fri Apr 27 22:09:11 UTC 2007

IDJOB= 428201
IDBENCH= 20370
IDSOLVER= 198
FILE ID= node33/428201-1177711750

PBS_JOBID= 4698719

Free space on /tmp= 66491 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= /tmp/evaluation/428201-1177711750/minimarch_fixed /tmp/evaluation/428201-1177711750/instance-428201-1177711750.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-428201-1177711750 -o ROOT/results/node33/solver-428201-1177711750 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428201-1177711750/minimarch_fixed /tmp/evaluation/428201-1177711750/instance-428201-1177711750.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  4bb23e70b97827425fcf5759bf0a79a2

RANDOM SEED= 640447634

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1698120 kB
Buffers:         41848 kB
Cached:         247656 kB
SwapCached:      14592 kB
Active:         194780 kB
Inactive:       118808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1698120 kB
SwapTotal:     4192956 kB
SwapFree:      4147768 kB
Dirty:           17584 kB
Writeback:           0 kB
Mapped:          30452 kB
Slab:            29644 kB
Committed_AS:  1858020 kB
PageTables:       1992 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= 66491 MiB

End job on node33 on Fri Apr 27 22:29:14 UTC 2007