Trace number 422171

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) 5000.05 5001.51

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 benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4037.3
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                                       |
0.06/0.08	c ============================[ Search Statistics ]==============================
0.06/0.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.06/0.08	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.06/0.08	c ===============================================================================
0.06/0.08	c |         0 |    2783    15011    49865 |     5003        0    nan |  0.000 % |
0.06/0.10	c |       100 |    2783    15011    49865 |     5504      100     15 |  7.452 % |
0.09/0.13	c |       252 |    2783    15011    49865 |     6054      252     47 |  7.452 % |
0.09/0.19	c |       477 |    2783    15011    49865 |     6659      477     51 |  7.452 % |
0.19/0.29	c |       814 |    2783    15011    49865 |     7325      814     68 |  7.452 % |
0.39/0.41	c |      1322 |    2783    15011    49865 |     8058     1322     64 |  7.452 % |
0.59/0.64	c |      2082 |    2783    15011    49865 |     8864     2082     66 |  7.452 % |
0.99/1.05	c |      3224 |    2783    15011    49865 |     9750     3224     62 |  7.452 % |
1.49/1.53	c |      4932 |    2783    15011    49865 |    10725     4932     65 |  7.452 % |
2.39/2.43	c |      7494 |    2783    15011    49865 |    11798     7494     59 |  7.452 % |
3.99/4.08	c |     11338 |    2783    15011    49865 |    12978    11338     61 |  7.452 % |
6.69/6.77	c |     17107 |    2783    15011    49865 |    14276    10014     51 |  7.452 % |
11.69/11.71	c |     25758 |    2783    15011    49865 |    15703    11216     42 |  7.452 % |
18.78/18.81	c |     38733 |    2775    14927    49626 |    17274    15882     50 |  7.713 % |
29.88/29.91	c |     58194 |    2775    14927    49626 |    19001    16992     39 |  7.713 % |
49.38/49.45	c |     87387 |    2775    14927    49626 |    20901    16543     29 |  7.713 % |
79.27/79.35	c |    131177 |    2775    14927    49626 |    22991    16849     49 |  7.712 % |
127.05/127.11	c |    196862 |    2775    14927    49626 |    25290    22937     38 |  7.713 % |
199.44/199.56	c |    295389 |    2775    14927    49626 |    27819    16246     30 |  7.712 % |
312.10/312.27	c |    443180 |    2775    14927    49626 |    30601    20180     29 |  7.713 % |
483.36/483.54	c |    664863 |    2775    14927    49626 |    33662    21459     50 |  7.713 % |
793.98/794.24	c |    997388 |    2775    14927    49626 |    37028    25438     24 |  7.713 % |
1253.15/1253.51	c |   1496176 |    2775    14927    49626 |    40731    23142     40 |  7.712 % |
1970.46/1971.09	c |   2244359 |    2764    14825    49334 |    44804    20140     24 |  8.070 % |
2979.88/2980.89	c |   3366633 |    2764    14825    49334 |    49284    33000     18 |  8.070 % |
4561.15/4562.52	c |   5050046 |    2763    14815    49296 |    54213    37888     20 |  8.103 % |

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/node48/watcher-422171-1177528399 -o ROOT/results/node48/solver-422171-1177528399 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422171-1177528399/minisat_noassertions /tmp/evaluation/422171-1177528399/instance-422171-1177528399.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: 0.78 0.95 0.98 3/64 10602
/proc/meminfo: memFree=1858376/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=2176 CPUtime=0
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 107685248 2228224 291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530921 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 544 291 50 130 0 411 0

[startup+0.0720431 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 10602
/proc/meminfo: memFree=1858376/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=3632 CPUtime=0.06
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 667 0 0 0 6 0 0 0 18 0 1 0 107685248 3719168 653 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686218 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 908 653 62 130 0 775 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3632

[startup+0.101045 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 10602
/proc/meminfo: memFree=1858376/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=3468 CPUtime=0.09
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 686 0 0 0 9 0 0 0 18 0 1 0 107685248 3551232 628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 867 628 66 130 0 734 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3468

[startup+0.301063 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 10602
/proc/meminfo: memFree=1858376/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=3468 CPUtime=0.29
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 686 0 0 0 29 0 0 0 20 0 1 0 107685248 3551232 628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 867 628 66 130 0 734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3468

[startup+0.7011 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 10602
/proc/meminfo: memFree=1858376/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=3600 CPUtime=0.69
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 711 0 0 0 69 0 0 0 23 0 1 0 107685248 3686400 653 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 900 653 66 130 0 767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3600

[startup+1.50117 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 10603
/proc/meminfo: memFree=1855808/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=4392 CPUtime=1.49
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 895 0 0 0 149 0 0 0 25 0 1 0 107685248 4497408 837 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552774 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 1098 837 66 130 0 965 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4392

[startup+3.10132 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 10603
/proc/meminfo: memFree=1854720/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=5580 CPUtime=3.09
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 1187 0 0 0 309 0 0 0 25 0 1 0 107685248 5713920 1129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 1395 1129 66 130 0 1262 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5580

[startup+6.30162 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 10603
/proc/meminfo: memFree=1852672/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=6800 CPUtime=6.29
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 1510 0 0 0 628 1 0 0 25 0 1 0 107685248 6963200 1452 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 1700 1452 66 130 0 1567 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6800

[startup+12.7012 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 10603
/proc/meminfo: memFree=1852552/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=6800 CPUtime=12.69
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 1511 0 0 0 1268 1 0 0 25 0 1 0 107685248 6963200 1453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548956 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 1700 1453 66 130 0 1567 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6800

[startup+25.5014 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 10603
/proc/meminfo: memFree=1851792/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=7640 CPUtime=25.48
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 1697 0 0 0 2547 1 0 0 25 0 1 0 107685248 7823360 1639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547199 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 1910 1639 66 130 0 1777 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7640

[startup+51.1018 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 10603
/proc/meminfo: memFree=1851728/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=7640 CPUtime=51.07
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 1718 0 0 0 5106 1 0 0 25 0 1 0 107685248 7823360 1660 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 1910 1660 66 130 0 1777 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7640

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 10603
/proc/meminfo: memFree=1850064/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=9356 CPUtime=102.26
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 2139 0 0 0 10224 2 0 0 25 0 1 0 107685248 9580544 2081 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 2339 2081 66 130 0 2206 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9356

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1850000/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=9356 CPUtime=162.25
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 2141 0 0 0 16222 3 0 0 25 0 1 0 107685248 9580544 2083 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/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 0.98 2/65 10603
/proc/meminfo: memFree=1849424/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=9916 CPUtime=222.23
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 2281 0 0 0 22220 3 0 0 25 0 1 0 107685248 10153984 2223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 2479 2223 66 130 0 2346 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9916

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1849232/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=10192 CPUtime=282.21
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 2328 0 0 0 28218 3 0 0 25 0 1 0 107685248 10436608 2270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/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 0.98 2/65 10603
/proc/meminfo: memFree=1848528/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=10856 CPUtime=342.2
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 2498 0 0 0 34216 4 0 0 25 0 1 0 107685248 11116544 2440 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 2714 2440 66 130 0 2581 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10856

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1848400/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=10996 CPUtime=402.18
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 2520 0 0 0 40214 4 0 0 25 0 1 0 107685248 11259904 2462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 2749 2462 66 130 0 2616 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 10996

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1847312/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=12052 CPUtime=462.16
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 2799 0 0 0 46212 4 0 0 25 0 1 0 107685248 12341248 2741 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 3013 2741 66 130 0 2880 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 12052

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1845968/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=13372 CPUtime=522.14
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 3142 0 0 0 52209 5 0 0 25 0 1 0 107685248 13692928 3084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/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 0.98 2/65 10603
/proc/meminfo: memFree=1845840/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=13544 CPUtime=582.13
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 3164 0 0 0 58208 5 0 0 25 0 1 0 107685248 13869056 3106 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 3386 3106 66 130 0 3253 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13544

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1845776/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=13544 CPUtime=642.11
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 3164 0 0 0 64206 5 0 0 25 0 1 0 107685248 13869056 3106 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 3386 3106 66 130 0 3253 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 13544


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10803
/proc/meminfo: memFree=1832272/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=26172 CPUtime=4061.08
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 6303 0 0 0 406091 17 0 0 25 0 1 0 107685248 26800128 6245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 6543 6245 66 130 0 6410 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 26172

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10803
/proc/meminfo: memFree=1832272/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=26172 CPUtime=4121.06
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 6303 0 0 0 412089 17 0 0 25 0 1 0 107685248 26800128 6245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 6543 6245 66 130 0 6410 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 26172

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10803
/proc/meminfo: memFree=1832272/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=26172 CPUtime=4181.06
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 6303 0 0 0 418088 18 0 0 25 0 1 0 107685248 26800128 6245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 6543 6245 66 130 0 6410 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 26172

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10803
/proc/meminfo: memFree=1832336/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=26172 CPUtime=4241.04
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 6303 0 0 0 424086 18 0 0 25 0 1 0 107685248 26800128 6245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 6543 6245 66 130 0 6410 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 26172

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10803
/proc/meminfo: memFree=1832336/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=26172 CPUtime=4301.02
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 6303 0 0 0 430084 18 0 0 25 0 1 0 107685248 26800128 6245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546527 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 6543 6245 66 130 0 6410 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 26172

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10803
/proc/meminfo: memFree=1832336/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=26172 CPUtime=4361.01
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 6303 0 0 0 436083 18 0 0 25 0 1 0 107685248 26800128 6245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 6543 6245 66 130 0 6410 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 26172

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10803
/proc/meminfo: memFree=1832336/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=26172 CPUtime=4420.99
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 6303 0 0 0 442081 18 0 0 25 0 1 0 107685248 26800128 6245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 6543 6245 66 130 0 6410 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 26172

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10803
/proc/meminfo: memFree=1832272/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=26172 CPUtime=4480.97
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 6303 0 0 0 448079 18 0 0 25 0 1 0 107685248 26800128 6245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 6543 6245 66 130 0 6410 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 26172

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10803
/proc/meminfo: memFree=1832272/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=26172 CPUtime=4540.95
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 6303 0 0 0 454077 18 0 0 25 0 1 0 107685248 26800128 6245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 6543 6245 66 130 0 6410 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 26172

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10803
/proc/meminfo: memFree=1832144/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=26172 CPUtime=4600.94
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 6308 0 0 0 460076 18 0 0 25 0 1 0 107685248 26800128 6250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 6543 6250 66 130 0 6410 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 26172

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10803
/proc/meminfo: memFree=1832144/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=26172 CPUtime=4660.92
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 6308 0 0 0 466074 18 0 0 25 0 1 0 107685248 26800128 6250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 6543 6250 66 130 0 6410 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 26172

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10803
/proc/meminfo: memFree=1832144/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=26172 CPUtime=4720.91
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 6309 0 0 0 472073 18 0 0 25 0 1 0 107685248 26800128 6251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 6543 6251 66 130 0 6410 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 26172

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10803
/proc/meminfo: memFree=1832080/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=26172 CPUtime=4780.89
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 6309 0 0 0 478071 18 0 0 25 0 1 0 107685248 26800128 6251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 6543 6251 66 130 0 6410 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 26172

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10803
/proc/meminfo: memFree=1832080/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=26172 CPUtime=4840.88
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 6309 0 0 0 484069 19 0 0 25 0 1 0 107685248 26800128 6251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 6543 6251 66 130 0 6410 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 26172

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10803
/proc/meminfo: memFree=1832080/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=26172 CPUtime=4900.86
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 6309 0 0 0 490067 19 0 0 25 0 1 0 107685248 26800128 6251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 6543 6251 66 130 0 6410 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 26172

[startup+4962.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 10803
/proc/meminfo: memFree=1832080/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=26172 CPUtime=4960.84
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 6309 0 0 0 496065 19 0 0 25 0 1 0 107685248 26800128 6251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 6543 6251 66 130 0 6410 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 26172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 10803
/proc/meminfo: memFree=1832080/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=26172 CPUtime=5000.04
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 6309 0 0 0 499985 19 0 0 25 0 1 0 107685248 26800128 6251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 6543 6251 66 130 0 6410 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 26172

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+5001.5 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 10803
/proc/meminfo: memFree=1832080/2055920 swapFree=4183840/4192956
[pid=10602] ppid=10600 vsize=26172 CPUtime=5000.04
/proc/10602/stat : 10602 (minisat_noasser) R 10600 10602 10546 0 -1 4194304 6309 0 0 0 499985 19 0 0 25 0 1 0 107685248 26800128 6251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 6543 6251 66 130 0 6410 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 26172

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.85
CPU system time (s): 0.198969
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 26172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.85
system time used= 0.198969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6309
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= 8676

runsolver used 4.12637 second user time and 9.57954 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Wed Apr 25 19:13:19 UTC 2007

IDJOB= 422171
IDBENCH= 24689
IDSOLVER= 189
FILE ID= node48/422171-1177528399

PBS_JOBID= 4686054

Free space on /tmp= 66485 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/422171-1177528399/minisat_noassertions /tmp/evaluation/422171-1177528399/instance-422171-1177528399.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-422171-1177528399 -o ROOT/results/node48/solver-422171-1177528399 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422171-1177528399/minisat_noassertions /tmp/evaluation/422171-1177528399/instance-422171-1177528399.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  713a8514216ff2acf847f596238604da

RANDOM SEED= 723739563

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1858848 kB
Buffers:         21808 kB
Cached:         124436 kB
SwapCached:       3492 kB
Active:          20328 kB
Inactive:       135736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858848 kB
SwapTotal:     4192956 kB
SwapFree:      4183840 kB
Dirty:            2120 kB
Writeback:           0 kB
Mapped:          15192 kB
Slab:            27076 kB
Committed_AS:  1204780 kB
PageTables:       1388 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= 66485 MiB

End job on node48 on Wed Apr 25 20:36:43 UTC 2007