Trace number 421786

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) 1200.05 1200.41

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact64_4.sat05-451.reshuffled-07.cnf
MD5SUM713a8514216ff2acf847f596238604da
Bench CategoryCRAFTED (crafted 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 variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
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:  3073                                                 |
0.00/0.00	c |  Number of clauses:    19785                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.08/0.09	c ============================[ Search Statistics ]==============================
0.08/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.08/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.08/0.09	c ===============================================================================
0.08/0.09	c |         0 |    2783    15011    49865 |     5003        0    nan |  0.000 % |
0.09/0.10	c |       100 |    2783    15011    49865 |     5504      100     15 |  7.452 % |
0.09/0.13	c |       252 |    2783    15011    49865 |     6054      252     47 |  7.452 % |
0.09/0.20	c |       477 |    2783    15011    49865 |     6659      477     51 |  7.452 % |
0.19/0.30	c |       814 |    2783    15011    49865 |     7325      814     68 |  7.452 % |
0.39/0.42	c |      1322 |    2783    15011    49865 |     8058     1322     64 |  7.452 % |
0.59/0.66	c |      2082 |    2783    15011    49865 |     8864     2082     66 |  7.452 % |
1.00/1.07	c |      3224 |    2783    15011    49865 |     9750     3224     62 |  7.452 % |
1.49/1.57	c |      4932 |    2783    15011    49865 |    10725     4932     65 |  7.452 % |
2.49/2.50	c |      7494 |    2783    15011    49865 |    11798     7494     59 |  7.452 % |
4.19/4.21	c |     11338 |    2783    15011    49865 |    12978    11338     61 |  7.452 % |
6.99/7.03	c |     17107 |    2783    15011    49865 |    14276    10014     51 |  7.452 % |
12.09/12.13	c |     25758 |    2783    15011    49865 |    15703    11216     42 |  7.452 % |
19.38/19.41	c |     38733 |    2775    14927    49626 |    17274    15882     50 |  7.713 % |
30.88/30.95	c |     58194 |    2775    14927    49626 |    19001    16992     39 |  7.713 % |
51.18/51.20	c |     87387 |    2775    14927    49626 |    20901    16543     29 |  7.713 % |
81.86/81.95	c |    131177 |    2775    14927    49626 |    22991    16849     49 |  7.712 % |
130.95/131.08	c |    196862 |    2775    14927    49626 |    25290    22937     38 |  7.713 % |
205.33/205.46	c |    295389 |    2775    14927    49626 |    27819    16246     30 |  7.712 % |
320.70/320.89	c |    443180 |    2775    14927    49626 |    30601    20180     29 |  7.713 % |
494.85/495.01	c |    664863 |    2775    14927    49626 |    33662    21459     50 |  7.713 % |
808.95/809.24	c |    997388 |    2775    14927    49626 |    37028    25438     24 |  7.713 % |

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/node6/watcher-421786-1177495723 -o ROOT/results/node6/solver-421786-1177495723 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421786-1177495723/minisat_noassertions /tmp/evaluation/421786-1177495723/instance-421786-1177495723.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: 0.91 0.97 0.90 3/77 25967
/proc/meminfo: memFree=1819896/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=2176 CPUtime=0
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 225610021 2228224 291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530615 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 544 291 50 130 0 411 0

[startup+0.083895 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 25967
/proc/meminfo: memFree=1819896/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=3712 CPUtime=0.08
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 682 0 0 0 8 0 0 0 18 0 1 0 225610021 3801088 668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529707 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 928 668 62 130 0 795 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3712

[startup+0.101897 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 25967
/proc/meminfo: memFree=1819896/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=3468 CPUtime=0.09
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 683 0 0 0 9 0 0 0 18 0 1 0 225610021 3551232 625 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546535 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 867 625 63 130 0 734 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3468

[startup+0.30192 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 25967
/proc/meminfo: memFree=1819896/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=3468 CPUtime=0.29
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 686 0 0 0 29 0 0 0 19 0 1 0 225610021 3551232 628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 867 628 66 130 0 734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3468

[startup+0.701967 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 25967
/proc/meminfo: memFree=1819896/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=3600 CPUtime=0.69
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 707 0 0 0 69 0 0 0 22 0 1 0 225610021 3686400 649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 900 649 66 130 0 767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3600

[startup+1.50106 s]
/proc/loadavg: 0.91 0.97 0.90 2/78 25968
/proc/meminfo: memFree=1817264/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=4260 CPUtime=1.49
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 886 0 0 0 149 0 0 0 25 0 1 0 225610021 4362240 828 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 1065 828 66 130 0 932 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4260

[startup+3.10125 s]
/proc/loadavg: 0.91 0.97 0.90 2/78 25968
/proc/meminfo: memFree=1816240/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=5448 CPUtime=3.09
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 1170 0 0 0 309 0 0 0 25 0 1 0 225610021 5578752 1112 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 1362 1112 66 130 0 1229 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5448

[startup+6.30162 s]
/proc/loadavg: 0.92 0.97 0.90 2/78 25968
/proc/meminfo: memFree=1814128/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=6800 CPUtime=6.29
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 1510 0 0 0 629 0 0 0 25 0 1 0 225610021 6963200 1452 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 1700 1452 66 130 0 1567 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6800

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.90 2/78 25968
/proc/meminfo: memFree=1813936/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=6800 CPUtime=12.69
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 1511 0 0 0 1269 0 0 0 25 0 1 0 225610021 6963200 1453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 1700 1453 66 130 0 1567 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6800

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1813168/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=7640 CPUtime=25.48
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 1697 0 0 0 2548 0 0 0 25 0 1 0 225610021 7823360 1639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 1910 1639 66 130 0 1777 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7640

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1813104/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=7640 CPUtime=51.08
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 1713 0 0 0 5107 1 0 0 25 0 1 0 225610021 7823360 1655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 1910 1655 66 130 0 1777 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7640

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1811376/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=9356 CPUtime=102.27
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 2139 0 0 0 10225 2 0 0 25 0 1 0 225610021 9580544 2081 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 2339 2081 66 130 0 2206 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9356

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1811376/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=9356 CPUtime=162.25
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 2141 0 0 0 16222 3 0 0 25 0 1 0 225610021 9580544 2083 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 2339 2083 66 130 0 2206 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9356

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1810928/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=9784 CPUtime=222.23
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 2237 0 0 0 22220 3 0 0 25 0 1 0 225610021 10018816 2179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 2446 2179 66 130 0 2313 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9784

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1810672/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=10192 CPUtime=282.21
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 2328 0 0 0 28217 4 0 0 25 0 1 0 225610021 10436608 2270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 2548 2270 66 130 0 2415 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10192

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1810032/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=10856 CPUtime=342.19
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 2496 0 0 0 34215 4 0 0 25 0 1 0 225610021 11116544 2438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548751 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 2714 2438 66 130 0 2581 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 10856

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1809904/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=10856 CPUtime=402.17
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 2514 0 0 0 40212 5 0 0 25 0 1 0 225610021 11116544 2456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 2714 2456 66 130 0 2581 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 10856

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1809904/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=10996 CPUtime=462.16
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 2546 0 0 0 46210 6 0 0 25 0 1 0 225610021 11259904 2488 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 2749 2488 66 130 0 2616 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 10996

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1807408/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=13372 CPUtime=522.14
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 3142 0 0 0 52207 7 0 0 25 0 1 0 225610021 13692928 3084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 3343 3084 66 130 0 3210 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13372

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1807408/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=13544 CPUtime=582.12
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 3154 0 0 0 58205 7 0 0 25 0 1 0 225610021 13869056 3096 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 3386 3096 66 130 0 3253 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13544

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1807344/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=13544 CPUtime=642.11
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 3164 0 0 0 64203 8 0 0 25 0 1 0 225610021 13869056 3106 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 3386 3106 66 130 0 3253 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 13544

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1807024/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=13808 CPUtime=702.08
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 3229 0 0 0 70200 8 0 0 25 0 1 0 225610021 14139392 3171 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 3452 3171 66 130 0 3319 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 13808

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1805360/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=15392 CPUtime=762.07
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 3638 0 0 0 76198 9 0 0 25 0 1 0 225610021 15761408 3580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552564 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 3848 3580 66 130 0 3715 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 15392

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1805296/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=15392 CPUtime=822.05
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 3648 0 0 0 82195 10 0 0 25 0 1 0 225610021 15761408 3590 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 3848 3590 66 130 0 3715 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 15392

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1805296/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=15392 CPUtime=882.03
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 3650 0 0 0 88192 11 0 0 25 0 1 0 225610021 15761408 3592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 3848 3592 66 130 0 3715 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 15392

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1805296/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=15392 CPUtime=942.01
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 3650 0 0 0 94190 11 0 0 25 0 1 0 225610021 15761408 3592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 3848 3592 66 130 0 3715 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 15392

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1805424/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=15392 CPUtime=1002
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 3650 0 0 0 100188 12 0 0 25 0 1 0 225610021 15761408 3592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546617 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 3848 3592 66 130 0 3715 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 15392

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1805424/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=15392 CPUtime=1061.98
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 3650 0 0 0 106186 12 0 0 25 0 1 0 225610021 15761408 3592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 3848 3592 66 130 0 3715 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 15392

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1804144/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=16712 CPUtime=1121.96
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 3969 0 0 0 112183 13 0 0 25 0 1 0 225610021 17113088 3911 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 4178 3911 66 130 0 4045 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 16712

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1804144/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=16712 CPUtime=1181.94
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 3970 0 0 0 118181 13 0 0 25 0 1 0 225610021 17113088 3912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 4178 3912 66 130 0 4045 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 16712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 25968
/proc/meminfo: memFree=1804144/2055924 swapFree=4143416/4192956
[pid=25967] ppid=25965 vsize=16712 CPUtime=1200.04
/proc/25967/stat : 25967 (minisat_noasser) R 25965 25967 25155 0 -1 4194304 3970 0 0 0 119990 14 0 0 25 0 1 0 225610021 17113088 3912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 4178 3912 66 130 0 4045 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 16712

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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.91
CPU system time (s): 0.144977
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 16712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.144977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3970
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= 1634

runsolver used 0.933858 second user time and 2.53261 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Wed Apr 25 10:08:44 UTC 2007

IDJOB= 421786
IDBENCH= 24689
IDSOLVER= 188
FILE ID= node6/421786-1177495723

PBS_JOBID= 4685813

Free space on /tmp= 66424 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact64_4.sat05-451.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421786-1177495723/minisat_noassertions /tmp/evaluation/421786-1177495723/instance-421786-1177495723.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-421786-1177495723 -o ROOT/results/node6/solver-421786-1177495723 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421786-1177495723/minisat_noassertions /tmp/evaluation/421786-1177495723/instance-421786-1177495723.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  713a8514216ff2acf847f596238604da

RANDOM SEED= 453071910

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1820304 kB
Buffers:         39148 kB
Cached:         127008 kB
SwapCached:      17648 kB
Active:         122776 kB
Inactive:        70148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1820304 kB
SwapTotal:     4192956 kB
SwapFree:      4143416 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          29780 kB
Slab:            28260 kB
Committed_AS:  7128344 kB
PageTables:       1784 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= 66424 MiB

End job on node6 on Wed Apr 25 10:28:46 UTC 2007