Trace number 428207

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) 1200.13 1200.48

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
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 variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

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:  234064                                               |
0.00/0.00	|  Number of clauses:    1059777                                              |
2.99/3.01	|  Parsing time:         2.88         s                                       |
7.19/7.21	============================[ Search Statistics ]==============================
7.19/7.21	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.19/7.21	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
7.19/7.21	===============================================================================
7.19/7.21	|         0 |  110165   597586  1589239 |   199195        0    nan |  0.000 % |
7.79/7.84	|       101 |  110164   597586  1589239 |   219114      100     96 | 21.336 % |
8.19/8.21	|       251 |  110163   597586  1589239 |   241026      247     78 | 22.019 % |
8.99/9.08	|       476 |  108529   587960  1565235 |   265128      469     63 | 22.027 % |
11.79/11.89	|       813 |  108492   587805  1564912 |   291641      791    137 | 22.060 % |
14.29/14.34	|      1319 |  107991   584784  1557378 |   320806     1286    126 | 22.491 % |
17.09/17.17	|      2078 |  106826   578693  1543358 |   352886     2017    125 | 23.554 % |
24.79/24.84	|      3219 |  103350   558177  1494009 |   388175     3106    225 | 24.363 % |
36.18/36.27	|      4928 |  101627   549972  1475795 |   426992     4790    223 | 25.254 % |
47.86/47.98	|      7490 |   99939   542088  1457190 |   469692     7326    275 | 26.398 % |
67.55/67.70	|     11335 |   96007   519745  1406674 |   516661    11106    272 | 27.377 % |
106.35/106.40	|     17101 |   95318   516068  1398209 |   568327    16836    379 | 27.710 % |
162.92/163.08	|     25750 |   93938   509212  1383056 |   625160    25449    410 | 28.261 % |
250.41/250.59	|     38724 |   92818   503466  1370396 |   687676    38343    460 | 28.751 % |
386.46/386.64	|     58188 |   92355   500611  1363704 |   756443    57717    528 | 28.941 % |
615.30/615.52	|     87380 |   91938   497876  1356914 |   832088    86826    545 | 29.116 % |
990.00/990.30	|    131169 |   91514   495983  1353005 |   915297   130575    611 | 29.377 % |

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/node4/watcher-428207-1177712257 -o ROOT/results/node4/solver-428207-1177712257 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428207-1177712257/minimarch_fixed /tmp/evaluation/428207-1177712257/instance-428207-1177712257.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 1.00 0.99 3/77 8330
/proc/meminfo: memFree=1601752/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=2340 CPUtime=0
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 477 0 0 0 0 0 0 0 18 0 1 0 247263606 2396160 462 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526710 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 585 463 51 132 0 450 0

[startup+0.082512 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 8330
/proc/meminfo: memFree=1601752/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=9820 CPUtime=0.07
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 2137 0 0 0 7 0 0 0 18 0 1 0 247263606 10055680 2122 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 2455 2122 51 132 0 2320 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9820

[startup+0.101513 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 8330
/proc/meminfo: memFree=1601752/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=12720 CPUtime=0.09
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 2740 0 0 0 8 1 0 0 18 0 1 0 247263606 13025280 2725 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526476 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 3180 2731 51 132 0 3045 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12720

[startup+0.301533 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 8330
/proc/meminfo: memFree=1601752/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=44016 CPUtime=0.29
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 8880 0 0 0 25 4 0 0 19 0 1 0 247263606 45072384 8865 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 11004 8865 51 132 0 10869 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44016

[startup+0.701571 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 8330
/proc/meminfo: memFree=1601752/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=62764 CPUtime=0.69
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 13442 0 0 0 62 7 0 0 22 0 1 0 247263606 64270336 13427 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 15691 13427 51 132 0 15556 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62764

[startup+1.50165 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1533584/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=95744 CPUtime=1.49
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 21171 0 0 0 137 12 0 0 25 0 1 0 247263606 98041856 21156 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523051 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 23936 21156 51 132 0 23801 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95744

[startup+3.1018 s]
/proc/loadavg: 0.93 1.00 0.99 3/78 8331
/proc/meminfo: memFree=1516304/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=98140 CPUtime=3.09
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 21293 0 0 0 297 12 0 0 25 0 1 0 247263606 100495360 21278 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134528309 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 24535 21278 62 132 0 24400 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 98140

[startup+6.30111 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1491984/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=124712 CPUtime=6.29
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 28412 0 0 0 613 16 0 0 25 0 1 0 247263606 127705088 28397 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531327 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 31178 28397 62 132 0 31043 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 124712

[startup+12.7017 s]
/proc/loadavg: 0.94 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1501328/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=108740 CPUtime=12.69
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 30319 0 0 0 1252 17 0 0 25 0 1 0 247263606 111349760 25137 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 27185 25137 68 132 0 27050 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 108740

[startup+25.5019 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1501392/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=108740 CPUtime=25.49
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 30320 0 0 0 2532 17 0 0 25 0 1 0 247263606 111349760 25138 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552596 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 27185 25138 68 132 0 27050 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 108740

[startup+51.1014 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1501392/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=108740 CPUtime=51.06
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 30320 0 0 0 5089 17 0 0 25 0 1 0 247263606 111349760 25138 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 27185 25138 68 132 0 27050 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 108740

[startup+102.304 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1489232/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=121052 CPUtime=102.25
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 33377 0 0 0 10205 20 0 0 25 0 1 0 247263606 123957248 28195 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552522 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 30263 28195 68 132 0 30128 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 121052

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1473808/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=136836 CPUtime=162.23
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 37312 0 0 0 16200 23 0 0 25 0 1 0 247263606 140120064 32130 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 34209 32130 68 132 0 34074 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 136836

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1454928/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=155292 CPUtime=222.21
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 41942 0 0 0 22194 27 0 0 25 0 1 0 247263606 159019008 36760 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 38823 36760 68 132 0 38688 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 155292

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1432208/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=178508 CPUtime=282.2
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 47730 0 0 0 28187 33 0 0 25 0 1 0 247263606 182792192 42548 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 44627 42548 68 132 0 44492 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 178508

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1412304/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=197992 CPUtime=342.18
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 52612 0 0 0 34180 38 0 0 25 0 1 0 247263606 202743808 47430 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 49498 47430 68 132 0 49363 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 197992

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1389904/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=220168 CPUtime=402.16
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 58170 0 0 0 40173 43 0 0 25 0 1 0 247263606 225452032 52988 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 55042 52988 68 132 0 54907 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 220168

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1375312/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=234860 CPUtime=462.15
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 61818 0 0 0 46167 48 0 0 25 0 1 0 247263606 240496640 56636 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 58715 56636 68 132 0 58580 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 234860

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1357648/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=252500 CPUtime=522.13
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 66238 0 0 0 52160 53 0 0 25 0 1 0 247263606 258560000 61056 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 63125 61056 68 132 0 62990 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 252500

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1333520/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=276716 CPUtime=582.11
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 72296 0 0 0 58153 58 0 0 25 0 1 0 247263606 283357184 67114 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 69179 67114 68 132 0 69044 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 276716

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1314320/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=295524 CPUtime=642.1
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 77008 0 0 0 64146 64 0 0 25 0 1 0 247263606 302616576 71826 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 73881 71826 68 132 0 73746 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 295524

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1297104/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=312920 CPUtime=702.08
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 81325 0 0 0 70140 68 0 0 25 0 1 0 247263606 320430080 76143 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 78230 76143 68 132 0 78095 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 312920

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1274320/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=335492 CPUtime=762.07
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 86974 0 0 0 76134 73 0 0 25 0 1 0 247263606 343543808 81792 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 83873 81792 68 132 0 83738 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 335492

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1250640/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=359344 CPUtime=822.05
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 92932 0 0 0 82126 79 0 0 25 0 1 0 247263606 367968256 87750 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552476 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 89836 87750 68 132 0 89701 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 359344

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 8331
/proc/meminfo: memFree=1228688/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=380952 CPUtime=882.03
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 98354 0 0 0 88119 84 0 0 25 0 1 0 247263606 390094848 93172 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 95238 93172 68 132 0 95103 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 380952

[startup+942.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 8333
/proc/meminfo: memFree=1212496/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=397504 CPUtime=942.01
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 102480 0 0 0 94113 88 0 0 25 0 1 0 247263606 407044096 97298 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 99376 97298 68 132 0 99241 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 397504

[startup+1002.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 8333
/proc/meminfo: memFree=1190160/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=419536 CPUtime=1002
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 107999 0 0 0 100106 94 0 0 25 0 1 0 247263606 429604864 102817 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 104884 102817 68 132 0 104749 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 419536

[startup+1062.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 8333
/proc/meminfo: memFree=1169744/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=440336 CPUtime=1061.98
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 113153 0 0 0 106100 98 0 0 25 0 1 0 247263606 450904064 107971 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 110084 107971 68 132 0 109949 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 440336

[startup+1122.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 8333
/proc/meminfo: memFree=1151888/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=457800 CPUtime=1121.97
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 117522 0 0 0 112094 103 0 0 25 0 1 0 247263606 468787200 112340 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 114450 112340 68 132 0 114315 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 457800

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8333
/proc/meminfo: memFree=1133136/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=476888 CPUtime=1181.95
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 122296 0 0 0 118088 107 0 0 25 0 1 0 247263606 488333312 117114 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552561 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 119222 117114 68 132 0 119087 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 476888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8333
/proc/meminfo: memFree=1124944/2055920 swapFree=4141128/4192956
[pid=8330] ppid=8328 vsize=484672 CPUtime=1200.04
/proc/8330/stat : 8330 (minimarch_fixed) R 8328 8330 7588 0 -1 4194304 124239 0 0 0 119896 108 0 0 25 0 1 0 247263606 496304128 119057 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/8330/statm: 121168 119057 68 132 0 121033 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 484672

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): 1200.48
CPU time (s): 1200.13
CPU user time (s): 1198.97
CPU system time (s): 1.16382
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 484672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.97
system time used= 1.16382
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 124239
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= 2237

runsolver used 0.955854 second user time and 2.57461 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Fri Apr 27 22:17:39 UTC 2007

IDJOB= 428207
IDBENCH= 20373
IDSOLVER= 198
FILE ID= node4/428207-1177712257

PBS_JOBID= 4698728

Free space on /tmp= 66498 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/428207-1177712257/minimarch_fixed /tmp/evaluation/428207-1177712257/instance-428207-1177712257.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-428207-1177712257 -o ROOT/results/node4/solver-428207-1177712257 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428207-1177712257/minimarch_fixed /tmp/evaluation/428207-1177712257/instance-428207-1177712257.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  ec1a03bc95c5b06907199f7ae65ad092

RANDOM SEED= 687474434

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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		: 3000.218
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:       1602224 kB
Buffers:         48792 kB
Cached:         316784 kB
SwapCached:      15836 kB
Active:         256880 kB
Inactive:       132544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1602224 kB
SwapTotal:     4192956 kB
SwapFree:      4141128 kB
Dirty:           21828 kB
Writeback:           0 kB
Mapped:          30104 kB
Slab:            49684 kB
Committed_AS:  6338532 kB
PageTables:       1816 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= 66498 MiB

End job on node4 on Fri Apr 27 22:37:41 UTC 2007