Trace number 421741

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) 1200.07 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
MD5SUMcd51741c2df34af4fdb8becaf8b3fc51
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 variables2935
Number of clauses18753
Sum of the clauses size133299
Maximum clause length13
Minimum clause length1
Number of clauses of size 156
Number of clauses of size 2526
Number of clauses of size 32382
Number of clauses of size 4501
Number of clauses of size 5678
Number of clauses of size over 514610

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:  2935                                                 |
0.00/0.00	c |  Number of clauses:    18753                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.09/0.19	c ============================[ Search Statistics ]==============================
0.09/0.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.19	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.19	c ===============================================================================
0.09/0.19	c |         0 |    2306    12433    81297 |     4144        0    nan |  0.000 % |
0.09/0.19	c |       100 |    2306    12433    81297 |     4558      100     13 |  1.942 % |
0.19/0.20	c |       250 |    2306    12433    81297 |     5014      250     13 |  1.942 % |
0.19/0.20	c |       475 |    2306    12433    81297 |     5516      475     14 |  1.942 % |
0.19/0.21	c |       812 |    2306    12433    81297 |     6067      812     15 |  1.942 % |
0.19/0.23	c |      1318 |    2306    12433    81297 |     6674     1318     16 |  1.942 % |
0.19/0.26	c |      2077 |    2306    12433    81297 |     7341     2077     17 |  1.942 % |
0.29/0.30	c |      3219 |    2306    12433    81297 |     8076     3219     17 |  1.942 % |
0.29/0.39	c |      4930 |    2306    12433    81297 |     8883     4930     19 |  1.942 % |
0.49/0.54	c |      7492 |    2306    12433    81297 |     9772     7492     18 |  1.942 % |
0.79/0.89	c |     11336 |    2306    12433    81297 |    10749     6360     20 |  1.942 % |
1.39/1.41	c |     17102 |    2306    12433    81297 |    11824     6672     21 |  1.942 % |
2.39/2.42	c |     25751 |    2306    12433    81297 |    13006     9331     24 |  1.942 % |
4.09/4.12	c |     38726 |    2306    12433    81297 |    14307     9138     23 |  1.942 % |
7.38/7.40	c |     58188 |    2306    12433    81297 |    15738    14110     30 |  1.942 % |
13.09/13.18	c |     87382 |    2306    12433    81297 |    17311    11449     29 |  1.942 % |
22.58/22.66	c |    131174 |    2306    12433    81297 |    19043    11566     27 |  1.942 % |
38.97/39.02	c |    196859 |    2306    12433    81297 |    20947    10042     31 |  1.942 % |
63.67/63.73	c |    295387 |    2306    12433    81297 |    23042    13537     32 |  1.942 % |
107.46/107.59	c |    443176 |    2306    12433    81297 |    25346    22191     35 |  1.942 % |
178.84/178.99	c |    664859 |    2306    12433    81297 |    27881    14330     32 |  1.942 % |
302.20/302.33	c |    997385 |    2306    12433    81297 |    30669    24211     38 |  1.942 % |
489.34/489.69	c |   1496173 |    2306    12433    81297 |    33736    26523     37 |  1.942 % |
800.26/800.63	c |   2244356 |    2306    12433    81297 |    37109    24777     33 |  1.942 % |

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/node4/watcher-421741-1177494919 -o ROOT/results/node4/solver-421741-1177494919 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421741-1177494919/minisat_noassertions /tmp/evaluation/421741-1177494919/instance-421741-1177494919.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: 1.05 1.01 0.93 3/77 22562
/proc/meminfo: memFree=1828184/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=2176 CPUtime=0
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 376 0 0 0 0 0 0 0 18 0 1 0 225529653 2228224 362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134531124 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 544 362 50 130 0 411 0

[startup+0.054414 s]
/proc/loadavg: 1.05 1.01 0.93 3/77 22562
/proc/meminfo: memFree=1828184/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=3984 CPUtime=0.05
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 831 0 0 0 5 0 0 0 18 0 1 0 225529653 4079616 817 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134525598 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 996 817 62 130 0 863 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3984

[startup+0.101418 s]
/proc/loadavg: 1.05 1.01 0.93 3/77 22562
/proc/meminfo: memFree=1828184/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=4148 CPUtime=0.09
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 865 0 0 0 9 0 0 0 18 0 1 0 225529653 4247552 851 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529612 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 1037 851 62 130 0 904 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4148

[startup+0.301438 s]
/proc/loadavg: 1.05 1.01 0.93 3/77 22562
/proc/meminfo: memFree=1828184/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=4116 CPUtime=0.29
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 911 0 0 0 29 0 0 0 19 0 1 0 225529653 4214784 850 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 1029 850 66 130 0 896 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4116

[startup+0.701475 s]
/proc/loadavg: 1.05 1.01 0.93 3/77 22562
/proc/meminfo: memFree=1828184/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=4116 CPUtime=0.69
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 918 0 0 0 69 0 0 0 22 0 1 0 225529653 4214784 857 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 1029 857 66 130 0 896 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4116

[startup+1.50155 s]
/proc/loadavg: 1.05 1.01 0.93 2/78 22563
/proc/meminfo: memFree=1824784/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=4380 CPUtime=1.49
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 979 0 0 0 149 0 0 0 25 0 1 0 225529653 4485120 918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553477 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 1095 918 66 130 0 962 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4380

[startup+3.10171 s]
/proc/loadavg: 1.05 1.01 0.93 2/78 22563
/proc/meminfo: memFree=1824336/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=4908 CPUtime=3.09
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 1103 0 0 0 309 0 0 0 25 0 1 0 225529653 5025792 1042 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 1227 1042 66 130 0 1094 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4908

[startup+6.30201 s]
/proc/loadavg: 1.05 1.01 0.93 2/78 22563
/proc/meminfo: memFree=1823632/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=5436 CPUtime=6.29
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 1243 0 0 0 629 0 0 0 25 0 1 0 225529653 5566464 1182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 1359 1182 66 130 0 1226 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5436

[startup+12.7016 s]
/proc/loadavg: 1.04 1.01 0.93 2/78 22563
/proc/meminfo: memFree=1822928/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=5964 CPUtime=12.68
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 1363 0 0 0 1268 0 0 0 25 0 1 0 225529653 6107136 1302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552604 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 1491 1302 66 130 0 1358 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5964

[startup+25.5018 s]
/proc/loadavg: 1.03 1.01 0.93 2/78 22563
/proc/meminfo: memFree=1822096/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=6724 CPUtime=25.48
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 1570 0 0 0 2547 1 0 0 25 0 1 0 225529653 6885376 1509 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 1681 1509 66 130 0 1548 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6724

[startup+51.1013 s]
/proc/loadavg: 1.02 1.01 0.93 3/78 22563
/proc/meminfo: memFree=1820624/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=8200 CPUtime=51.07
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 1927 0 0 0 5105 2 0 0 25 0 1 0 225529653 8396800 1866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 2050 1866 66 130 0 1917 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8200

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 22563
/proc/meminfo: memFree=1819792/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=8996 CPUtime=102.27
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 2141 0 0 0 10224 3 0 0 25 0 1 0 225529653 9211904 2080 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 2249 2080 66 130 0 2116 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8996

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22563
/proc/meminfo: memFree=1819216/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=9540 CPUtime=162.24
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 2268 0 0 0 16221 3 0 0 25 0 1 0 225529653 9768960 2207 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 2385 2207 66 130 0 2252 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9540

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22563
/proc/meminfo: memFree=1818576/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=10392 CPUtime=222.23
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 2450 0 0 0 22219 4 0 0 25 0 1 0 225529653 10641408 2389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 2598 2389 66 130 0 2465 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10392

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22563
/proc/meminfo: memFree=1818384/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=10668 CPUtime=282.21
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 2531 0 0 0 28217 4 0 0 25 0 1 0 225529653 10924032 2470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 2667 2470 66 130 0 2534 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10668

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/84 22589
/proc/meminfo: memFree=1816280/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=11472 CPUtime=342.18
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 2722 0 0 0 34212 6 0 0 25 0 1 0 225529653 11747328 2661 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 2868 2661 66 130 0 2735 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 11472

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22761
/proc/meminfo: memFree=1816656/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=11904 CPUtime=402.06
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 2821 0 0 0 40197 9 0 0 25 0 1 0 225529653 12189696 2760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 2976 2760 66 130 0 2843 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 11904

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22761
/proc/meminfo: memFree=1816720/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=12040 CPUtime=462.05
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 2852 0 0 0 46195 10 0 0 25 0 1 0 225529653 12328960 2791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134555526 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 3010 2791 66 130 0 2877 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 12040

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22761
/proc/meminfo: memFree=1816528/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=12304 CPUtime=522.04
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 2936 0 0 0 52193 11 0 0 25 0 1 0 225529653 12599296 2875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 3076 2875 66 130 0 2943 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 12304

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22761
/proc/meminfo: memFree=1816272/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=12724 CPUtime=582.01
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 3008 0 0 0 58190 11 0 0 25 0 1 0 225529653 13029376 2947 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 3181 2947 66 130 0 3048 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 12724

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22761
/proc/meminfo: memFree=1816144/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=12724 CPUtime=642.01
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 3034 0 0 0 64189 12 0 0 25 0 1 0 225529653 13029376 2973 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 3181 2973 66 130 0 3048 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 12724

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22761
/proc/meminfo: memFree=1815952/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=12872 CPUtime=701.98
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 3074 0 0 0 70186 12 0 0 25 0 1 0 225529653 13180928 3013 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 3218 3013 66 130 0 3085 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 12872

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22761
/proc/meminfo: memFree=1815888/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=13044 CPUtime=761.98
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 3094 0 0 0 76185 13 0 0 25 0 1 0 225529653 13357056 3033 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 3261 3033 66 130 0 3128 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 13044

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22761
/proc/meminfo: memFree=1815184/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=13872 CPUtime=821.95
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 3287 0 0 0 82182 13 0 0 25 0 1 0 225529653 14204928 3226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 3468 3226 66 130 0 3335 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 13872

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22761
/proc/meminfo: memFree=1814992/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=14004 CPUtime=881.94
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 3345 0 0 0 88180 14 0 0 25 0 1 0 225529653 14340096 3284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 3501 3284 66 130 0 3368 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 14004

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22761
/proc/meminfo: memFree=1814544/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=14432 CPUtime=941.92
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 3439 0 0 0 94178 14 0 0 25 0 1 0 225529653 14778368 3378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 3608 3378 66 130 0 3475 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 14432

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22761
/proc/meminfo: memFree=1814480/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=14608 CPUtime=1001.91
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 3465 0 0 0 100176 15 0 0 25 0 1 0 225529653 14958592 3404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 3652 3404 66 130 0 3519 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 14608

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22761
/proc/meminfo: memFree=1814416/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=14608 CPUtime=1061.89
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 3476 0 0 0 106174 15 0 0 25 0 1 0 225529653 14958592 3415 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 3652 3415 66 130 0 3519 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 14608

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22761
/proc/meminfo: memFree=1814352/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=14608 CPUtime=1121.87
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 3485 0 0 0 112171 16 0 0 25 0 1 0 225529653 14958592 3424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 3652 3424 66 130 0 3519 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 14608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22761
/proc/meminfo: memFree=1814224/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=14748 CPUtime=1181.85
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 3523 0 0 0 118169 16 0 0 25 0 1 0 225529653 15101952 3462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 3687 3462 66 130 0 3554 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 14748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22761
/proc/meminfo: memFree=1814096/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=14940 CPUtime=1200.05
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 3557 0 0 0 119989 16 0 0 25 0 1 0 225529653 15298560 3496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546993 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 3735 3496 66 130 0 3602 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 14940

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: 1.00 1.00 0.93 2/78 22761
/proc/meminfo: memFree=1814096/2055920 swapFree=4141068/4192956
[pid=22562] ppid=22560 vsize=14940 CPUtime=1200.05
/proc/22562/stat : 22562 (minisat_noasser) R 22560 22562 22079 0 -1 4194304 3557 0 0 0 119989 16 0 0 25 0 1 0 225529653 15298560 3496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546993 0 0 4096 3 0 0 0 17 1 0 0
/proc/22562/statm: 3735 3496 66 130 0 3602 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 14940

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.169974
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 14940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3557
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= 18238

runsolver used 0.964853 second user time and 2.53361 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Apr 25 09:55:19 UTC 2007

IDJOB= 421741
IDBENCH= 24644
IDSOLVER= 188
FILE ID= node4/421741-1177494919

PBS_JOBID= 4685875

Free space on /tmp= 66477 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421741-1177494919/minisat_noassertions /tmp/evaluation/421741-1177494919/instance-421741-1177494919.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-421741-1177494919 -o ROOT/results/node4/solver-421741-1177494919 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421741-1177494919/minisat_noassertions /tmp/evaluation/421741-1177494919/instance-421741-1177494919.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  cd51741c2df34af4fdb8becaf8b3fc51

RANDOM SEED= 101540612

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1828656 kB
Buffers:         37712 kB
Cached:         126312 kB
SwapCached:      15564 kB
Active:         107228 kB
Inactive:        80188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828656 kB
SwapTotal:     4192956 kB
SwapFree:      4141068 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          29720 kB
Slab:            25384 kB
Committed_AS:  6282336 kB
PageTables:       1816 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= 66477 MiB

End job on node4 on Wed Apr 25 10:15:22 UTC 2007