Trace number 421620

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 2007? (TO) 1200.1 1200.52

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k30.cnf
MD5SUM289f12ebf9081a7fa457cff725c2fa15
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1082.43
Satisfiable
(Un)Satisfiability was proved
Number of variables43575
Number of clauses194428
Sum of the clauses size500094
Maximum clause length20
Minimum clause length1
Number of clauses of size 1343
Number of clauses of size 2151306
Number of clauses of size 321412
Number of clauses of size 48725
Number of clauses of size 53804
Number of clauses of size over 58838

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:  43575                                                |
0.00/0.00	c |  Number of clauses:    194428                                               |
0.19/0.25	c |  Parsing time:         0.23         s                                       |
0.99/1.07	c ============================[ Search Statistics ]==============================
0.99/1.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.99/1.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.99/1.07	c ===============================================================================
0.99/1.07	c |         0 |   11962    80801   269644 |    26933        0    nan |  0.000 % |
1.10/1.14	c |       100 |   11962    80801   269644 |    29627      100      6 | 19.300 % |
1.10/1.16	c |       251 |   11962    80801   269644 |    32589      251      7 | 19.300 % |
1.19/1.20	c |       476 |   11962    80801   269644 |    35848      476      7 | 19.300 % |
1.19/1.25	c |       814 |   11962    80801   269644 |    39433      814      7 | 19.300 % |
1.29/1.34	c |      1320 |   11958    80801   269644 |    43376     1318      8 | 19.346 % |
1.39/1.46	c |      2079 |   11958    80801   269644 |    47714     2077      8 | 19.346 % |
1.69/1.70	c |      3218 |   11935    80579   269005 |    52486     3211      9 | 19.362 % |
1.99/2.07	c |      4926 |   11932    80579   269005 |    57734     4918     10 | 19.371 % |
2.49/2.58	c |      7488 |   11930    80543   268894 |    63508     7478     12 | 19.373 % |
3.39/3.42	c |     11332 |   11924    80521   268823 |    69858    11320     15 | 19.399 % |
5.40/5.41	c |     17098 |   11904    80354   268303 |    76844    17082     22 | 19.442 % |
10.19/10.24	c |     25748 |   11894    80188   267860 |    84529    25726     36 | 19.463 % |
17.28/17.39	c |     38724 |   11887    80087   267595 |    92982    38696     41 | 19.477 % |
35.47/35.50	c |     58185 |   11856    79736   266355 |   102280    58145     52 | 19.543 % |
66.66/66.76	c |     87377 |   11851    79694   266210 |   112508    87311     62 | 19.555 % |
134.34/134.46	c |    131168 |   11849    79652   266098 |   123759    36159     52 | 19.559 % |
212.51/212.69	c |    196852 |   11469    76624   256981 |   136135   101776     67 | 20.431 % |
340.07/340.27	c |    295380 |   11440    76396   256249 |   149748    87978     53 | 20.498 % |
552.99/553.27	c |    443169 |   11416    76211   255668 |   164723   113357     66 | 20.553 % |
968.15/968.57	c |    664852 |   11373    75896   254694 |   181196   162106     83 | 20.668 % |

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/node39/watcher-421620-1177493513 -o ROOT/results/node39/solver-421620-1177493513 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421620-1177493513/minisat_noassertions /tmp/evaluation/421620-1177493513/instance-421620-1177493513.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: 0.99 0.98 0.91 3/77 3748
/proc/meminfo: memFree=1792136/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=1724 CPUtime=0
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 197263406 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519627 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 431 313 44 130 0 298 0

[startup+0.051705 s]
/proc/loadavg: 0.99 0.98 0.91 3/77 3748
/proc/meminfo: memFree=1792136/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=5164 CPUtime=0.04
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 1156 0 0 0 4 0 0 0 18 0 1 0 197263406 5287936 1142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549439 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 1291 1142 50 130 0 1158 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5164

[startup+0.101629 s]
/proc/loadavg: 0.99 0.98 0.91 3/77 3748
/proc/meminfo: memFree=1792136/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=8188 CPUtime=0.09
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 1909 0 0 0 9 0 0 0 18 0 1 0 197263406 8384512 1895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 2047 1896 50 130 0 1914 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8188

[startup+0.301662 s]
/proc/loadavg: 0.99 0.98 0.91 3/77 3748
/proc/meminfo: memFree=1792136/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=18640 CPUtime=0.29
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 4257 0 0 0 27 2 0 0 19 0 1 0 197263406 19087360 4243 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529512 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 4660 4243 62 130 0 4527 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18640

[startup+0.70173 s]
/proc/loadavg: 0.99 0.98 0.91 3/77 3748
/proc/meminfo: memFree=1792136/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=26048 CPUtime=0.69
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 6102 0 0 0 67 2 0 0 23 0 1 0 197263406 26673152 6088 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 6512 6088 62 130 0 6379 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26048

[startup+1.50186 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3749
/proc/meminfo: memFree=1766272/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=24624 CPUtime=1.49
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 6623 0 0 0 146 3 0 0 25 0 1 0 197263406 25214976 5832 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548751 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 6156 5832 67 130 0 6023 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24624

[startup+3.10114 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3749
/proc/meminfo: memFree=1768640/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=24624 CPUtime=3.09
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 6623 0 0 0 306 3 0 0 25 0 1 0 197263406 25214976 5832 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 6156 5832 67 130 0 6023 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24624

[startup+6.30168 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3749
/proc/meminfo: memFree=1768448/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=24804 CPUtime=6.29
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 6637 0 0 0 626 3 0 0 25 0 1 0 197263406 25399296 5846 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 6201 5846 67 130 0 6068 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24804

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3749
/proc/meminfo: memFree=1768320/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=25332 CPUtime=12.69
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 6779 0 0 0 1266 3 0 0 25 0 1 0 197263406 25939968 5988 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 6333 5988 67 130 0 6200 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25332

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3749
/proc/meminfo: memFree=1763968/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=29668 CPUtime=25.48
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 7846 0 0 0 2544 4 0 0 25 0 1 0 197263406 30380032 7055 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 7417 7055 67 130 0 7284 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29668

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3749
/proc/meminfo: memFree=1755648/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=37980 CPUtime=51.07
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 9940 0 0 0 5100 7 0 0 25 0 1 0 197263406 38891520 9149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 9495 9149 67 130 0 9362 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37980

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3749
/proc/meminfo: memFree=1743808/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=49560 CPUtime=102.26
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 12824 0 0 0 10215 11 0 0 25 0 1 0 197263406 50749440 12033 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546986 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 12390 12033 67 130 0 12257 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 49560

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3749
/proc/meminfo: memFree=1739712/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=53584 CPUtime=162.23
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 13837 0 0 0 16211 12 0 0 25 0 1 0 197263406 54870016 13046 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 13396 13046 67 130 0 13263 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 53584

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3749
/proc/meminfo: memFree=1739712/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=53584 CPUtime=222.21
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 13837 0 0 0 22208 13 0 0 25 0 1 0 197263406 54870016 13046 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 13396 13046 67 130 0 13263 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 53584

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3749
/proc/meminfo: memFree=1726272/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=67364 CPUtime=282.19
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 17201 0 0 0 28202 17 0 0 25 0 1 0 197263406 68980736 16410 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 16841 16410 67 130 0 16708 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 67364

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3749
/proc/meminfo: memFree=1726272/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=67364 CPUtime=342.17
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 17201 0 0 0 34200 17 0 0 25 0 1 0 197263406 68980736 16410 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 16841 16410 67 130 0 16708 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 67364

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3749
/proc/meminfo: memFree=1726208/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=67364 CPUtime=402.14
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 17201 0 0 0 40197 17 0 0 25 0 1 0 197263406 68980736 16410 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 16841 16410 67 130 0 16708 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 67364

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3749
/proc/meminfo: memFree=1723200/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=70340 CPUtime=462.13
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 17949 0 0 0 46194 19 0 0 25 0 1 0 197263406 72028160 17158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 17585 17158 67 130 0 17452 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 70340

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3751
/proc/meminfo: memFree=1723264/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=70340 CPUtime=522.1
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 17949 0 0 0 52191 19 0 0 25 0 1 0 197263406 72028160 17158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 17585 17158 67 130 0 17452 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 70340

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3751
/proc/meminfo: memFree=1723200/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=70340 CPUtime=582.09
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 17969 0 0 0 58189 20 0 0 25 0 1 0 197263406 72028160 17178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 17585 17178 67 130 0 17452 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 70340

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3751
/proc/meminfo: memFree=1723008/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=70532 CPUtime=642.07
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 18009 0 0 0 64187 20 0 0 25 0 1 0 197263406 72224768 17218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 17633 17218 67 130 0 17500 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 70532

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3751
/proc/meminfo: memFree=1722688/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=70960 CPUtime=702.05
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 18096 0 0 0 70184 21 0 0 25 0 1 0 197263406 72663040 17305 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 17740 17305 67 130 0 17607 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 70960

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3751
/proc/meminfo: memFree=1714176/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=79324 CPUtime=762.03
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 20215 0 0 0 76180 23 0 0 25 0 1 0 197263406 81227776 19424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 19831 19424 67 130 0 19698 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 79324

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3751
/proc/meminfo: memFree=1714176/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=79324 CPUtime=822.01
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 20215 0 0 0 82177 24 0 0 25 0 1 0 197263406 81227776 19424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 19831 19424 67 130 0 19698 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 79324

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3751
/proc/meminfo: memFree=1714048/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=79492 CPUtime=881.98
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 20248 0 0 0 88174 24 0 0 25 0 1 0 197263406 81399808 19457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 19873 19457 67 130 0 19740 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 79492

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3751
/proc/meminfo: memFree=1714048/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=79492 CPUtime=941.95
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 20251 0 0 0 94171 24 0 0 25 0 1 0 197263406 81399808 19460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 19873 19460 67 130 0 19740 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 79492

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3751
/proc/meminfo: memFree=1707840/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=85724 CPUtime=1001.94
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 21824 0 0 0 100168 26 0 0 25 0 1 0 197263406 87781376 21033 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 21431 21033 67 130 0 21298 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 85724

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3751
/proc/meminfo: memFree=1702848/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=90644 CPUtime=1061.92
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 23041 0 0 0 106164 28 0 0 25 0 1 0 197263406 92819456 22250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 22661 22250 67 130 0 22528 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 90644

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3751
/proc/meminfo: memFree=1702848/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=90644 CPUtime=1121.89
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 23042 0 0 0 112161 28 0 0 25 0 1 0 197263406 92819456 22251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 22661 22251 67 130 0 22528 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 90644

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3751
/proc/meminfo: memFree=1702848/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=90644 CPUtime=1181.88
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 23043 0 0 0 118159 29 0 0 25 0 1 0 197263406 92819456 22252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 22661 22252 67 130 0 22528 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 90644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3751
/proc/meminfo: memFree=1702848/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=90644 CPUtime=1200.07
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 23043 0 0 0 119978 29 0 0 25 0 1 0 197263406 92819456 22252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 22661 22252 67 130 0 22528 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 90644

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: 0.99 0.98 0.91 2/78 3751
/proc/meminfo: memFree=1702848/2055920 swapFree=4159384/4192956
[pid=3748] ppid=3746 vsize=90644 CPUtime=1200.07
/proc/3748/stat : 3748 (minisat_noasser) R 3746 3748 3356 0 -1 4194304 23043 0 0 0 119978 29 0 0 25 0 1 0 197263406 92819456 22252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3748/statm: 22661 22252 67 130 0 22528 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 90644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.79
CPU system time (s): 0.311952
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 90644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.311952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23043
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= 25598

runsolver used 0.900863 second user time and 2.72858 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Apr 25 09:31:54 UTC 2007

IDJOB= 421620
IDBENCH= 20543
IDSOLVER= 188
FILE ID= node39/421620-1177493513

PBS_JOBID= 4685835

Free space on /tmp= 66484 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k30.cnf
COMMAND LINE= /tmp/evaluation/421620-1177493513/minisat_noassertions /tmp/evaluation/421620-1177493513/instance-421620-1177493513.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-421620-1177493513 -o ROOT/results/node39/solver-421620-1177493513 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421620-1177493513/minisat_noassertions /tmp/evaluation/421620-1177493513/instance-421620-1177493513.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  289f12ebf9081a7fa457cff725c2fa15

RANDOM SEED= 766651432

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1792480 kB
Buffers:         37596 kB
Cached:         136800 kB
SwapCached:      13964 kB
Active:         135816 kB
Inactive:        62592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792480 kB
SwapTotal:     4192956 kB
SwapFree:      4159384 kB
Dirty:            5900 kB
Writeback:           0 kB
Mapped:          30948 kB
Slab:            50248 kB
Committed_AS:  1976932 kB
PageTables:       2012 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= 66484 MiB

End job on node39 on Wed Apr 25 09:51:56 UTC 2007