Trace number 421045

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) 1200.06 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1469277938-19.UNSAT.shuffled.cnf
MD5SUM5ba517204d9e2693f04d1bbb12b3cad7
Bench CategoryRANDOM (random 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 variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.09/0.14	c |       101 |      75     6675    46725 |     2447      101     27 |  0.018 % |
0.09/0.15	c |       251 |      75     6675    46725 |     2692      251     26 |  0.018 % |
0.09/0.16	c |       476 |      75     6675    46725 |     2961      476     25 |  0.018 % |
0.09/0.18	c |       814 |      75     6675    46725 |     3257      814     25 |  0.018 % |
0.19/0.21	c |      1321 |      75     6675    46725 |     3583     1321     25 |  0.018 % |
0.19/0.24	c |      2080 |      75     6675    46725 |     3941     2080     25 |  0.018 % |
0.29/0.31	c |      3220 |      75     6675    46725 |     4335     3220     26 |  0.018 % |
0.39/0.42	c |      4928 |      75     6675    46725 |     4769     2746     25 |  0.018 % |
0.59/0.60	c |      7490 |      75     6675    46725 |     5246     2909     24 |  0.018 % |
0.79/0.85	c |     11334 |      75     6675    46725 |     5771     4112     26 |  0.018 % |
1.19/1.27	c |     17101 |      75     6675    46725 |     6348     4072     25 |  0.018 % |
1.89/1.91	c |     25753 |      75     6675    46725 |     6983     6345     25 |  0.018 % |
2.89/2.93	c |     38727 |      75     6675    46725 |     7681     5285     24 |  0.018 % |
4.40/4.49	c |     58189 |      75     6675    46725 |     8449     5466     25 |  0.018 % |
6.79/6.85	c |     87381 |      75     6675    46725 |     9294     4976     24 |  0.018 % |
10.49/10.60	c |    131171 |      75     6675    46725 |    10223     6791     25 |  0.018 % |
16.69/16.72	c |    196855 |      75     6675    46725 |    11246     5827     24 |  0.018 % |
26.08/26.17	c |    295381 |      75     6675    46725 |    12370     8499     24 |  0.018 % |
41.18/41.20	c |    443171 |      75     6675    46725 |    13607     7471     24 |  0.018 % |
65.18/65.29	c |    664854 |      75     6675    46725 |    14968    10928     25 |  0.018 % |
104.06/104.13	c |    997380 |      75     6675    46725 |    16465    13493     24 |  0.018 % |
165.04/165.18	c |   1496169 |      75     6675    46725 |    18112     9178     24 |  0.018 % |
264.11/264.27	c |   2244351 |      75     6675    46725 |    19923    13555     23 |  0.018 % |
427.97/428.13	c |   3366625 |      75     6675    46725 |    21915    18452     24 |  0.018 % |
688.89/689.18	c |   5050036 |      75     6675    46725 |    24107    12123     23 |  0.018 % |
1120.96/1121.36	c |   7575152 |      75     6675    46725 |    26517    12037     24 |  0.018 % |

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/node5/watcher-421045-1177497614 -o ROOT/results/node5/solver-421045-1177497614 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421045-1177497614/minisat_noassertions /tmp/evaluation/421045-1177497614/instance-421045-1177497614.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 0.97 0.91 2/77 18742
/proc/meminfo: memFree=1676928/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=1856 CPUtime=0
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 225799058 1900544 155 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 464 155 50 130 0 331 0

[startup+0.0084709 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 18742
/proc/meminfo: memFree=1676928/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=2120 CPUtime=0
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 225799058 2170880 210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557162 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 530 210 50 130 0 397 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2120

[startup+0.101481 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 18742
/proc/meminfo: memFree=1676928/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=2388 CPUtime=0.09
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 294 0 0 0 9 0 0 0 18 0 1 0 225799058 2445312 280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 597 280 62 130 0 464 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2388

[startup+0.301503 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 18742
/proc/meminfo: memFree=1676928/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=2472 CPUtime=0.29
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 339 0 0 0 29 0 0 0 19 0 1 0 225799058 2531328 325 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 618 325 66 130 0 485 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2472

[startup+0.701548 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 18742
/proc/meminfo: memFree=1676928/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=2736 CPUtime=0.69
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 407 0 0 0 69 0 0 0 22 0 1 0 225799058 2801664 393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 684 393 66 130 0 551 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2736

[startup+1.50164 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1675384/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=3148 CPUtime=1.49
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 494 0 0 0 149 0 0 0 25 0 1 0 225799058 3223552 480 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 787 480 66 130 0 654 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3148

[startup+3.10182 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1675000/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=3416 CPUtime=3.09
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 553 0 0 0 309 0 0 0 25 0 1 0 225799058 3497984 539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547006 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 854 539 66 130 0 721 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3416

[startup+6.30218 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1674424/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=3680 CPUtime=6.29
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 641 0 0 0 629 0 0 0 25 0 1 0 225799058 3768320 627 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 920 627 66 130 0 787 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3680

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1673912/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=4096 CPUtime=12.69
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 750 0 0 0 1269 0 0 0 25 0 1 0 225799058 4194304 736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 1024 736 66 130 0 891 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4096

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1673464/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=4632 CPUtime=25.48
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 862 0 0 0 2548 0 0 0 25 0 1 0 225799058 4743168 848 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548247 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 1158 848 66 130 0 1025 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4632

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1672824/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=5232 CPUtime=51.07
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1022 0 0 0 5107 0 0 0 25 0 1 0 225799058 5357568 1008 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 1308 1008 66 130 0 1175 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5232

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1672120/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=5996 CPUtime=102.27
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1182 0 0 0 10226 1 0 0 25 0 1 0 225799058 6139904 1168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 1499 1168 66 130 0 1366 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5996

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1671608/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=6444 CPUtime=162.24
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1303 0 0 0 16223 1 0 0 25 0 1 0 225799058 6598656 1289 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 1611 1289 66 130 0 1478 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6444

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1671032/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=7056 CPUtime=222.23
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1434 0 0 0 22221 2 0 0 25 0 1 0 225799058 7225344 1420 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 1764 1420 66 130 0 1631 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7056

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1670840/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=7496 CPUtime=282.21
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1518 0 0 0 28219 2 0 0 25 0 1 0 225799058 7675904 1504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 1874 1504 66 130 0 1741 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7496

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1670456/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=7920 CPUtime=342.19
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1610 0 0 0 34216 3 0 0 25 0 1 0 225799058 8110080 1596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 1980 1596 66 130 0 1847 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7920

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 18743
/proc/meminfo: memFree=1670264/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=8064 CPUtime=402.17
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1655 0 0 0 40214 3 0 0 25 0 1 0 225799058 8257536 1641 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 2016 1641 66 130 0 1883 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 8064

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1670008/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=8348 CPUtime=462.16
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1711 0 0 0 46212 4 0 0 25 0 1 0 225799058 8548352 1697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 2087 1697 66 130 0 1954 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8348

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1669880/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=8492 CPUtime=522.14
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1749 0 0 0 52210 4 0 0 25 0 1 0 225799058 8695808 1735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 2123 1735 66 130 0 1990 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8492

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1669688/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=8632 CPUtime=582.12
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1794 0 0 0 58207 5 0 0 25 0 1 0 225799058 8839168 1780 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 2158 1780 66 130 0 2025 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 8632

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1669688/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=8632 CPUtime=642.1
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1796 0 0 0 64205 5 0 0 25 0 1 0 225799058 8839168 1782 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 2158 1782 66 130 0 2025 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 8632

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1669560/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=8764 CPUtime=702.09
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1834 0 0 0 70203 6 0 0 25 0 1 0 225799058 8974336 1820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 2191 1820 66 130 0 2058 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 8764

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1669432/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=8764 CPUtime=762.07
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1850 0 0 0 76201 6 0 0 25 0 1 0 225799058 8974336 1836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 2191 1836 66 130 0 2058 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 8764

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1669304/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=8924 CPUtime=822.06
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1885 0 0 0 82199 7 0 0 25 0 1 0 225799058 9138176 1871 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 2231 1871 66 130 0 2098 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 8924

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1669112/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=9068 CPUtime=882.03
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1920 0 0 0 88196 7 0 0 25 0 1 0 225799058 9285632 1906 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 2267 1906 66 130 0 2134 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 9068

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1669112/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=9068 CPUtime=942.02
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1928 0 0 0 94194 8 0 0 25 0 1 0 225799058 9285632 1914 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545993 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 2267 1914 66 130 0 2134 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 9068

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1669112/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=9236 CPUtime=1002
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1943 0 0 0 100192 8 0 0 25 0 1 0 225799058 9457664 1929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 2309 1929 66 130 0 2176 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 9236

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1669048/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=9236 CPUtime=1061.99
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1960 0 0 0 106190 9 0 0 25 0 1 0 225799058 9457664 1946 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 2309 1946 66 130 0 2176 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 9236

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1668984/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=9236 CPUtime=1121.96
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 1963 0 0 0 112187 9 0 0 25 0 1 0 225799058 9457664 1949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 2309 1949 66 130 0 2176 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 9236

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1668792/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=9436 CPUtime=1181.95
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 2027 0 0 0 118185 10 0 0 25 0 1 0 225799058 9662464 2013 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 2359 2013 66 130 0 2226 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 9436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18743
/proc/meminfo: memFree=1668792/2055920 swapFree=4151648/4192956
[pid=18742] ppid=18740 vsize=9436 CPUtime=1200.05
/proc/18742/stat : 18742 (minisat_noasser) R 18740 18742 17885 0 -1 4194304 2027 0 0 0 119995 10 0 0 25 0 1 0 225799058 9662464 2013 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18742/statm: 2359 2013 66 130 0 2226 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 9436

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): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.105983
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 9436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2027
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= 1707

runsolver used 0.91486 second user time and 2.55861 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Apr 25 10:40:14 UTC 2007

IDJOB= 421045
IDBENCH= 19954
IDSOLVER= 188
FILE ID= node5/421045-1177497614

PBS_JOBID= 4685814

Free space on /tmp= 66363 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1469277938-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421045-1177497614/minisat_noassertions /tmp/evaluation/421045-1177497614/instance-421045-1177497614.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-421045-1177497614 -o ROOT/results/node5/solver-421045-1177497614 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421045-1177497614/minisat_noassertions /tmp/evaluation/421045-1177497614/instance-421045-1177497614.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  5ba517204d9e2693f04d1bbb12b3cad7

RANDOM SEED= 3968300

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1677336 kB
Buffers:         48532 kB
Cached:         236572 kB
SwapCached:       9948 kB
Active:         167356 kB
Inactive:       144536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1677336 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:            1628 kB
Writeback:           0 kB
Mapped:          33508 kB
Slab:            52216 kB
Committed_AS:  9078312 kB
PageTables:       1728 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= 66363 MiB

End job on node5 on Wed Apr 25 11:00:17 UTC 2007