Trace number 428557

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) 1200.1 1200.43

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k50.cnf
MD5SUM1cd5ebafe1e8feb41cc288cf1e56e452
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 variables73855
Number of clauses330348
Sum of the clauses size850014
Maximum clause length20
Minimum clause length1
Number of clauses of size 1503
Number of clauses of size 2257226
Number of clauses of size 336312
Number of clauses of size 414825
Number of clauses of size 56444
Number of clauses of size over 515038

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:  73855                                                |
0.00/0.00	|  Number of clauses:    330348                                               |
1.10/1.11	|  Parsing time:         1.07         s                                       |
3.39/3.44	============================[ Search Statistics ]==============================
3.39/3.44	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.39/3.44	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.39/3.44	===============================================================================
3.39/3.44	|         0 |   22744   154666   516616 |    51555        0    nan |  0.000 % |
3.39/3.46	|       100 |   22744   154666   516616 |    56710      100      6 | 12.733 % |
3.39/3.48	|       250 |   22744   154666   516616 |    62381      250      8 | 12.733 % |
3.49/3.53	|       475 |   22744   154666   516616 |    68620      475      8 | 12.733 % |
3.59/3.60	|       812 |   22744   154666   516616 |    75482      812      9 | 12.733 % |
3.69/3.73	|      1318 |   22744   154666   516616 |    83030     1318      9 | 12.733 % |
3.79/3.88	|      2082 |   22744   154666   516616 |    91333     2082     10 | 12.733 % |
3.99/4.09	|      3221 |   22741   154666   516616 |   100466     3220     11 | 12.743 % |
4.30/4.39	|      4930 |   22736   154589   516406 |   110513     4928     11 | 12.748 % |
4.89/4.90	|      7492 |   22725   154508   516164 |   121564     7488     12 | 12.759 % |
5.69/5.72	|     11336 |   22721   154508   516164 |   133721    11329     12 | 12.764 % |
7.19/7.30	|     17104 |   22720   154455   516009 |   147093    17096     14 | 12.766 % |
9.69/9.78	|     25753 |   22706   154416   515897 |   161802    25739     21 | 12.793 % |
13.59/13.68	|     38727 |   22686   154131   515027 |   177982    38688     22 | 12.813 % |
19.09/19.12	|     58189 |   22685   154068   514740 |   195781    58146     23 | 12.813 % |
33.38/33.43	|     87382 |   22684   154052   514706 |   215359    87335     34 | 12.814 % |
62.68/62.77	|    131171 |   22684   154052   514706 |   236895   131124     42 | 12.814 % |
124.66/124.77	|    196856 |   22684   154052   514706 |   260584   196809     41 | 12.814 % |
256.32/256.46	|    295383 |   22682   154030   514637 |   286643    45187     57 | 12.817 % |
553.83/554.08	|    443172 |   22670   154015   514598 |   315307   192970    110 | 12.847 % |
937.53/937.87	|    664855 |   22660   153799   513918 |   346838   111034     86 | 12.847 % |

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/node2/watcher-428557-1177729908 -o ROOT/results/node2/solver-428557-1177729908 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428557-1177729908/minimarch_fixed /tmp/evaluation/428557-1177729908/instance-428557-1177729908.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 0.99 3/77 4252
/proc/meminfo: memFree=1585976/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=1736 CPUtime=0
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 329 0 0 0 0 0 0 0 18 0 1 0 249028627 1777664 314 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134518503 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 434 314 45 132 0 299 0

[startup+0.086245 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4252
/proc/meminfo: memFree=1585976/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=7192 CPUtime=0.07
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 1599 0 0 0 7 0 0 0 18 0 1 0 249028627 7364608 1584 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526272 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 1798 1584 51 132 0 1663 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7192

[startup+0.101245 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4252
/proc/meminfo: memFree=1585976/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=7964 CPUtime=0.09
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 1812 0 0 0 8 1 0 0 18 0 1 0 249028627 8155136 1797 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 1991 1799 51 132 0 1856 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7964

[startup+0.301266 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4252
/proc/meminfo: memFree=1585976/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=21448 CPUtime=0.3
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 4789 0 0 0 27 3 0 0 20 0 1 0 249028627 21962752 4774 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 5362 4774 51 132 0 5227 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 21448

[startup+0.701308 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4252
/proc/meminfo: memFree=1585976/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=31336 CPUtime=0.69
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 6964 0 0 0 65 4 0 0 24 0 1 0 249028627 32088064 6949 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523361 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 7834 6949 51 132 0 7699 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31336

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1558384/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=34500 CPUtime=1.5
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 7883 0 0 0 145 5 0 0 25 0 1 0 249028627 35328000 7868 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 8625 7868 62 132 0 8490 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 34500

[startup+3.10256 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1543856/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=49392 CPUtime=3.09
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 11336 0 0 0 303 6 0 0 25 0 1 0 249028627 50577408 11321 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134524543 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 12348 11321 62 132 0 12213 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49392

[startup+6.30189 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1545712/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=42828 CPUtime=6.29
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 11863 0 0 0 622 7 0 0 25 0 1 0 249028627 43855872 10021 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 10707 10021 68 132 0 10572 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42828

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1545840/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=42992 CPUtime=12.69
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 11898 0 0 0 1262 7 0 0 25 0 1 0 249028627 44023808 10056 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551762 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 10748 10056 68 132 0 10613 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42992

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1545136/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=43984 CPUtime=25.48
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 12110 0 0 0 2541 7 0 0 25 0 1 0 249028627 45039616 10268 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 10996 10268 68 132 0 10861 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43984

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1536304/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=52876 CPUtime=51.07
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 14331 0 0 0 5097 10 0 0 25 0 1 0 249028627 54145024 12489 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 13219 12489 68 132 0 13084 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 52876

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1523824/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=65080 CPUtime=102.26
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 17392 0 0 0 10213 13 0 0 25 0 1 0 249028627 66641920 15550 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 16270 15550 68 132 0 16135 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 65080

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1509872/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=79564 CPUtime=162.24
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 20914 0 0 0 16208 16 0 0 25 0 1 0 249028627 81473536 19072 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 19891 19072 68 132 0 19756 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 79564

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1493168/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=95832 CPUtime=222.23
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 25037 0 0 0 22202 21 0 0 25 0 1 0 249028627 98131968 23195 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 23958 23195 68 132 0 23823 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 95832

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1488048/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=100904 CPUtime=282.22
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 26295 0 0 0 28198 24 0 0 25 0 1 0 249028627 103325696 24453 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 25226 24453 68 132 0 25091 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 100904

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1488048/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=100904 CPUtime=342.2
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 26295 0 0 0 34196 24 0 0 25 0 1 0 249028627 103325696 24453 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 25226 24453 68 132 0 25091 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 100904

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1488048/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=100904 CPUtime=402.18
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 26296 0 0 0 40193 25 0 0 25 0 1 0 249028627 103325696 24454 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552916 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 25226 24454 68 132 0 25091 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 100904

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1480880/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=108208 CPUtime=462.16
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 28112 0 0 0 46189 27 0 0 25 0 1 0 249028627 110804992 26270 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 27052 26270 68 132 0 26917 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 108208

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1464176/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=125164 CPUtime=522.15
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 32330 0 0 0 52183 32 0 0 25 0 1 0 249028627 128167936 30488 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 31291 30488 68 132 0 31156 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 125164

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1454064/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=135248 CPUtime=582.13
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 34827 0 0 0 58178 35 0 0 25 0 1 0 249028627 138493952 32985 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 33812 32985 68 132 0 33677 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 135248

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1441200/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=147944 CPUtime=642.11
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 38001 0 0 0 64172 39 0 0 25 0 1 0 249028627 151494656 36159 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 36986 36159 68 132 0 36851 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 147944

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1431408/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=157880 CPUtime=702.09
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 40473 0 0 0 70167 42 0 0 25 0 1 0 249028627 161669120 38631 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 39470 38631 68 132 0 39335 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 157880

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1421296/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=167708 CPUtime=762.09
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 42957 0 0 0 76163 46 0 0 25 0 1 0 249028627 171732992 41115 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 41927 41115 68 132 0 41792 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 167708

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1412656/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=177092 CPUtime=822.06
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 45154 0 0 0 82158 48 0 0 25 0 1 0 249028627 181342208 43312 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550956 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 44273 43312 68 132 0 44138 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 177092

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1408112/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=181504 CPUtime=882.05
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 46268 0 0 0 88155 50 0 0 25 0 1 0 249028627 185860096 44426 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 45376 44426 68 132 0 45241 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 181504

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4253
/proc/meminfo: memFree=1408112/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=181504 CPUtime=942.03
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 46268 0 0 0 94153 50 0 0 25 0 1 0 249028627 185860096 44426 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 45376 44426 68 132 0 45241 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 181504

[startup+1002.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 4253
/proc/meminfo: memFree=1408048/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=181504 CPUtime=1002.01
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 46268 0 0 0 100150 51 0 0 25 0 1 0 249028627 185860096 44426 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 45376 44426 68 132 0 45241 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 181504

[startup+1062.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 4253
/proc/meminfo: memFree=1408112/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=181504 CPUtime=1061.99
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 46270 0 0 0 106148 51 0 0 25 0 1 0 249028627 185860096 44428 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 45376 44428 68 132 0 45241 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 181504

[startup+1122.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 4253
/proc/meminfo: memFree=1408112/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=181504 CPUtime=1121.97
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 46271 0 0 0 112146 51 0 0 25 0 1 0 249028627 185860096 44429 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 45376 44429 68 132 0 45241 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 181504

[startup+1182.3 s]
/proc/loadavg: 1.12 1.05 1.01 2/78 4253
/proc/meminfo: memFree=1408112/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=181504 CPUtime=1181.96
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 46271 0 0 0 118144 52 0 0 25 0 1 0 249028627 185860096 44429 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552588 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 45376 44429 68 132 0 45241 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 181504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.10 1.05 1.01 2/78 4253
/proc/meminfo: memFree=1408048/2055920 swapFree=4148996/4192956
[pid=4252] ppid=4250 vsize=181504 CPUtime=1200.06
/proc/4252/stat : 4252 (minimarch_fixed) R 4250 4252 2963 0 -1 4194304 46271 0 0 0 119954 52 0 0 25 0 1 0 249028627 185860096 44429 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558549 0 0 4096 3 0 0 0 17 1 0 0
/proc/4252/statm: 45376 44429 68 132 0 45241 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 181504

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): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.54
CPU system time (s): 0.555915
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 181504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.54
system time used= 0.555915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46271
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= 24690

runsolver used 0.940856 second user time and 2.55461 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Apr 28 03:11:48 UTC 2007

IDJOB= 428557
IDBENCH= 20548
IDSOLVER= 198
FILE ID= node2/428557-1177729908

PBS_JOBID= 4715409

Free space on /tmp= 66526 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k50.cnf
COMMAND LINE= /tmp/evaluation/428557-1177729908/minimarch_fixed /tmp/evaluation/428557-1177729908/instance-428557-1177729908.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-428557-1177729908 -o ROOT/results/node2/solver-428557-1177729908 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428557-1177729908/minimarch_fixed /tmp/evaluation/428557-1177729908/instance-428557-1177729908.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  1cd5ebafe1e8feb41cc288cf1e56e452

RANDOM SEED= 690240995

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1586512 kB
Buffers:         50556 kB
Cached:         327128 kB
SwapCached:      13248 kB
Active:         281836 kB
Inactive:       120200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1586512 kB
SwapTotal:     4192956 kB
SwapFree:      4148996 kB
Dirty:           10388 kB
Writeback:           0 kB
Mapped:          30640 kB
Slab:            52844 kB
Committed_AS:  8348784 kB
PageTables:       1860 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= 66526 MiB

End job on node2 on Sat Apr 28 03:31:51 UTC 2007