Trace number 422285

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
minisat SAT 2007UNSAT 801.463 801.867

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark786.482
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  1100                                                 |
0.00/0.00	c |  Number of clauses:    7545                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.03	c ============================[ Search Statistics ]==============================
0.00/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.03	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.03	c ===============================================================================
0.00/0.03	c |         0 |     881     4501    14341 |     1500        0    nan |  0.000 % |
0.00/0.03	c |       100 |     881     4501    14341 |     1650      100     18 |  0.000 % |
0.00/0.04	c |       252 |     881     4501    14341 |     1815      252     18 |  0.000 % |
0.00/0.05	c |       478 |     881     4501    14341 |     1996      478     18 |  0.000 % |
0.07/0.08	c |       815 |     881     4501    14341 |     2196      815     19 |  0.000 % |
0.09/0.11	c |      1322 |     881     4501    14341 |     2416     1322     20 |  0.000 % |
0.09/0.17	c |      2081 |     881     4501    14341 |     2657     2081     20 |  0.000 % |
0.19/0.26	c |      3220 |     881     4501    14341 |     2923     1868     17 |  0.000 % |
0.39/0.40	c |      4928 |     881     4501    14341 |     3216     2082     18 |  0.000 % |
0.59/0.62	c |      7492 |     881     4501    14341 |     3537     2994     19 |  0.000 % |
0.89/0.97	c |     11336 |     881     4501    14341 |     3891     3205     20 |  0.000 % |
1.49/1.51	c |     17102 |     881     4501    14341 |     4280     3016     18 |  0.000 % |
2.29/2.35	c |     25752 |     881     4501    14341 |     4708     2944     19 |  0.000 % |
3.59/3.64	c |     38728 |     881     4501    14341 |     5179     3986     17 |  0.000 % |
5.49/5.59	c |     58194 |     881     4501    14341 |     5697     5035     17 |  0.000 % |
8.59/8.66	c |     87387 |     881     4501    14341 |     6267     5345     20 |  0.000 % |
13.29/13.38	c |    131177 |     881     4501    14341 |     6893     4688     18 |  0.000 % |
20.68/20.74	c |    196861 |     881     4501    14341 |     7583     4220     17 |  0.000 % |
32.28/32.33	c |    295388 |     881     4501    14341 |     8341     7019     19 |  0.000 % |
50.37/50.47	c |    443177 |     881     4501    14341 |     9175     7535     20 |  0.000 % |
78.87/78.92	c |    664860 |     881     4501    14341 |    10093     7193     18 |  0.000 % |
122.75/122.81	c |    997385 |     881     4501    14341 |    11102     9416     18 |  0.000 % |
191.73/191.88	c |   1496173 |     881     4501    14341 |    12213    10852     17 |  0.000 % |
299.92/300.12	c |   2244357 |     881     4501    14341 |    13434     9351     21 |  0.000 % |
473.69/474.01	c |   3366631 |     881     4501    14341 |    14777    10282     19 |  0.001 % |
744.31/744.78	c |   5050043 |     875     4434    14139 |    16255    11638     18 |  0.546 % |
801.39/801.86	c ===============================================================================
801.39/801.86	c restarts              : 26
801.39/801.86	c conflicts             : 5399205        (6737 /sec)
801.39/801.86	c decisions             : 6395824        (1.75 % random) (7981 /sec)
801.39/801.86	c propagations          : 669927872      (835976 /sec)
801.39/801.86	c conflict literals     : 112216310      (36.47 % deleted)
801.39/801.86	c Memory used           : 7.84 MB
801.39/801.86	c CPU time              : 801.372 s
801.39/801.86	c 
801.39/801.86	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-422285-1177552596 -o ROOT/results/node21/solver-422285-1177552596 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422285-1177552596/minisat_noassertions /tmp/evaluation/422285-1177552596/instance-422285-1177552596.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: 0.99 0.97 0.91 3/77 9736
/proc/meminfo: memFree=1856520/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=1988 CPUtime=0
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 203176873 2035712 176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 497 176 50 130 0 364 0

[startup+0.081971 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 9736
/proc/meminfo: memFree=1856520/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=2440 CPUtime=0.07
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 324 0 0 0 7 0 0 0 18 0 1 0 203176873 2498560 310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 610 310 66 130 0 477 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2440

[startup+0.101973 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 9736
/proc/meminfo: memFree=1856520/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=2440 CPUtime=0.09
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 324 0 0 0 9 0 0 0 18 0 1 0 203176873 2498560 310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 610 310 66 130 0 477 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2440

[startup+0.301994 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 9736
/proc/meminfo: memFree=1856520/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=2440 CPUtime=0.29
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 325 0 0 0 29 0 0 0 19 0 1 0 203176873 2498560 311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 610 311 66 130 0 477 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2440

[startup+0.701039 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 9736
/proc/meminfo: memFree=1856520/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=2572 CPUtime=0.69
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 351 0 0 0 69 0 0 0 22 0 1 0 203176873 2633728 337 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553120 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 643 337 66 130 0 510 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2572

[startup+1.50113 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 9737
/proc/meminfo: memFree=1855296/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=2704 CPUtime=1.49
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 373 0 0 0 149 0 0 0 25 0 1 0 203176873 2768896 359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 676 359 66 130 0 543 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2704

[startup+3.1013 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9737
/proc/meminfo: memFree=1855104/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=2836 CPUtime=3.09
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 408 0 0 0 309 0 0 0 25 0 1 0 203176873 2904064 394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 709 394 66 130 0 576 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2836

[startup+6.30166 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9737
/proc/meminfo: memFree=1854784/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=2968 CPUtime=6.29
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 454 0 0 0 629 0 0 0 25 0 1 0 203176873 3039232 440 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 742 440 66 130 0 609 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2968

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9737
/proc/meminfo: memFree=1854336/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=3364 CPUtime=12.69
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 537 0 0 0 1269 0 0 0 25 0 1 0 203176873 3444736 523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 841 523 66 130 0 708 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3364

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9737
/proc/meminfo: memFree=1853952/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=3632 CPUtime=25.48
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 627 0 0 0 2548 0 0 0 25 0 1 0 203176873 3719168 613 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 908 613 66 130 0 775 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3632

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9737
/proc/meminfo: memFree=1853440/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=4204 CPUtime=51.07
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 760 0 0 0 5107 0 0 0 25 0 1 0 203176873 4304896 746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 1051 746 66 130 0 918 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4204

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9737
/proc/meminfo: memFree=1852800/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=4900 CPUtime=102.26
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 917 0 0 0 10225 1 0 0 25 0 1 0 203176873 5017600 903 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 1225 903 66 130 0 1092 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4900

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9737
/proc/meminfo: memFree=1852288/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=5300 CPUtime=162.25
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1035 0 0 0 16223 2 0 0 25 0 1 0 203176873 5427200 1021 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 1325 1021 66 130 0 1192 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5300

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9737
/proc/meminfo: memFree=1851776/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=5724 CPUtime=222.22
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1143 0 0 0 22220 2 0 0 25 0 1 0 203176873 5861376 1129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 1431 1129 66 130 0 1298 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5724

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 9845
/proc/meminfo: memFree=1850176/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=5992 CPUtime=282.16
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1208 0 0 0 28213 3 0 0 25 0 1 0 203176873 6135808 1194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 1498 1194 66 130 0 1365 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 5992

[startup+342.302 s]
/proc/loadavg: 1.22 1.02 0.93 3/84 10382
/proc/meminfo: memFree=1774136/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=6548 CPUtime=342.04
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1331 0 0 0 34200 4 0 0 25 0 1 0 203176873 6705152 1317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 1637 1317 66 130 0 1504 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 6548

[startup+402.301 s]
/proc/loadavg: 1.08 1.01 0.93 2/78 10423
/proc/meminfo: memFree=1767424/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=6820 CPUtime=402.01
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1394 0 0 0 40196 5 0 0 25 0 1 0 203176873 6983680 1380 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 1705 1380 66 130 0 1572 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 6820

[startup+462.302 s]
/proc/loadavg: 1.03 1.01 0.93 2/78 10423
/proc/meminfo: memFree=1767296/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=6952 CPUtime=461.98
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1442 0 0 0 46193 5 0 0 25 0 1 0 203176873 7118848 1428 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 1738 1428 66 130 0 1605 0
Current children cumulated CPU time (s) 461.98
Current children cumulated vsize (KiB) 6952

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 10423
/proc/meminfo: memFree=1766976/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=7348 CPUtime=521.97
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1529 0 0 0 52191 6 0 0 25 0 1 0 203176873 7524352 1515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 1837 1515 66 130 0 1704 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 7348

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10423
/proc/meminfo: memFree=1766912/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=7480 CPUtime=581.95
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1575 0 0 0 58189 6 0 0 25 0 1 0 203176873 7659520 1561 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 1870 1561 66 130 0 1737 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 7480

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10423
/proc/meminfo: memFree=1766784/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=7612 CPUtime=641.94
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1606 0 0 0 64187 7 0 0 25 0 1 0 203176873 7794688 1592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 1903 1592 66 130 0 1770 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 7612

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10423
/proc/meminfo: memFree=1766528/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=7748 CPUtime=701.92
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1646 0 0 0 70184 8 0 0 25 0 1 0 203176873 7933952 1632 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 1937 1632 66 130 0 1804 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 7748

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10423
/proc/meminfo: memFree=1766400/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=8024 CPUtime=761.9
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1684 0 0 0 76182 8 0 0 25 0 1 0 203176873 8216576 1670 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 2006 1670 66 130 0 1873 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 8024

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

[startup+767.902 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10423
/proc/meminfo: memFree=1766336/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=8024 CPUtime=767.5
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1700 0 0 0 76742 8 0 0 25 0 1 0 203176873 8216576 1686 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 2006 1686 66 130 0 1873 0
Current children cumulated CPU time (s) 767.5
Current children cumulated vsize (KiB) 8024

[startup+780.701 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10423
/proc/meminfo: memFree=1766336/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=8024 CPUtime=780.29
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1701 0 0 0 78021 8 0 0 25 0 1 0 203176873 8216576 1687 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 2006 1687 66 130 0 1873 0
Current children cumulated CPU time (s) 780.29
Current children cumulated vsize (KiB) 8024

[startup+793.502 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10423
/proc/meminfo: memFree=1766336/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=8024 CPUtime=793.09
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1706 0 0 0 79301 8 0 0 25 0 1 0 203176873 8216576 1692 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 2006 1692 66 130 0 1873 0
Current children cumulated CPU time (s) 793.09
Current children cumulated vsize (KiB) 8024

[startup+796.702 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10423
/proc/meminfo: memFree=1766336/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=8024 CPUtime=796.28
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1706 0 0 0 79620 8 0 0 25 0 1 0 203176873 8216576 1692 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 2006 1692 66 130 0 1873 0
Current children cumulated CPU time (s) 796.28
Current children cumulated vsize (KiB) 8024

[startup+799.901 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10423
/proc/meminfo: memFree=1766272/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=8024 CPUtime=799.48
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1711 0 0 0 79940 8 0 0 25 0 1 0 203176873 8216576 1697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 2006 1697 66 130 0 1873 0
Current children cumulated CPU time (s) 799.48
Current children cumulated vsize (KiB) 8024

[startup+800.701 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10423
/proc/meminfo: memFree=1766272/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=8024 CPUtime=800.29
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1711 0 0 0 80021 8 0 0 25 0 1 0 203176873 8216576 1697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 2006 1697 66 130 0 1873 0
Current children cumulated CPU time (s) 800.29
Current children cumulated vsize (KiB) 8024

[startup+801.501 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10423
/proc/meminfo: memFree=1766272/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=8024 CPUtime=801.08
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1711 0 0 0 80100 8 0 0 25 0 1 0 203176873 8216576 1697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546773 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 2006 1697 66 130 0 1873 0
Current children cumulated CPU time (s) 801.08
Current children cumulated vsize (KiB) 8024

[startup+801.701 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10423
/proc/meminfo: memFree=1766272/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=8024 CPUtime=801.28
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1711 0 0 0 80120 8 0 0 25 0 1 0 203176873 8216576 1697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548928 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 2006 1697 66 130 0 1873 0
Current children cumulated CPU time (s) 801.28
Current children cumulated vsize (KiB) 8024

[startup+801.801 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10423
/proc/meminfo: memFree=1766272/2055920 swapFree=4155588/4192956
[pid=9736] ppid=9734 vsize=8024 CPUtime=801.39
/proc/9736/stat : 9736 (minisat_noasser) R 9734 9736 7616 0 -1 4194304 1711 0 0 0 80131 8 0 0 25 0 1 0 203176873 8216576 1697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/9736/statm: 2006 1697 66 130 0 1873 0
Current children cumulated CPU time (s) 801.39
Current children cumulated vsize (KiB) 8024

Child status: 20
Real time (s): 801.867
CPU time (s): 801.463
CPU user time (s): 801.372
CPU system time (s): 0.090986
CPU usage (%): 99.9496
Max. virtual memory (cumulated for all children) (KiB): 8024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 801.372
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1717
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= 1435

runsolver used 0.608907 second user time and 1.77373 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Thu Apr 26 01:56:36 UTC 2007

IDJOB= 422285
IDBENCH= 24750
IDSOLVER= 189
FILE ID= node21/422285-1177552596

PBS_JOBID= 4696564

Free space on /tmp= 66390 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/422285-1177552596/minisat_noassertions /tmp/evaluation/422285-1177552596/instance-422285-1177552596.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-422285-1177552596 -o ROOT/results/node21/solver-422285-1177552596 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422285-1177552596/minisat_noassertions /tmp/evaluation/422285-1177552596/instance-422285-1177552596.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3c6e2bf4052a26ce5bdb6cfc9e1f735c

RANDOM SEED= 874610393

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1856928 kB
Buffers:         33000 kB
Cached:          80308 kB
SwapCached:      15688 kB
Active:         125088 kB
Inactive:        29324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1856928 kB
SwapTotal:     4192956 kB
SwapFree:      4155588 kB
Dirty:            1688 kB
Writeback:           0 kB
Mapped:          47412 kB
Slab:            30120 kB
Committed_AS:  1857536 kB
PageTables:       1836 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= 66415 MiB

End job on node21 on Thu Apr 26 02:09:58 UTC 2007