Trace number 1594732

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: minisat SAT 2007? (TO) 1200.06 1200.51

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
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 variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

Solver Data 

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:  387                                                  |
0.00/0.00	c |  Number of clauses:    62656                                                |
0.00/0.08	c |  Parsing time:         0.07         s                                       |
0.69/0.76	c ============================[ Search Statistics ]==============================
0.69/0.76	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.76	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.69/0.76	c ===============================================================================
0.69/0.76	c |         0 |     264    17428    95144 |     5809        0    nan |  0.000 % |
0.69/0.76	c |       100 |     264    17428    95144 |     6390      100     13 | 18.347 % |
0.69/0.77	c |       250 |     264    17428    95144 |     7029      250     18 | 18.347 % |
0.69/0.78	c |       475 |     264    17428    95144 |     7732      475     17 | 18.348 % |
0.69/0.79	c |       813 |     263    17428    95144 |     8505      812     16 | 18.606 % |
0.79/0.81	c |      1319 |     263    17428    95144 |     9355     1318     16 | 18.605 % |
0.79/0.85	c |      2078 |     263    17428    95144 |    10291     2077     16 | 18.606 % |
0.89/0.90	c |      3217 |     262    17428    95144 |    11320     3215     16 | 18.864 % |
0.89/1.00	c |      4925 |     262    17428    95144 |    12452     4923     18 | 18.864 % |
1.10/1.17	c |      7488 |     262    17428    95144 |    13698     7486     20 | 18.864 % |
1.49/1.54	c |     11332 |     260    17428    95144 |    15067    11328     20 | 19.381 % |
2.09/2.19	c |     17099 |     259    17428    95144 |    16574     9486     19 | 19.640 % |
3.09/3.12	c |     25748 |     259    16694    90835 |    18232     9792     19 | 19.640 % |
4.49/4.57	c |     38722 |     259    16694    90835 |    20055    13586     20 | 19.640 % |
6.98/7.02	c |     58184 |     259    16694    90835 |    22060    12814     21 | 19.639 % |
11.08/11.19	c |     87376 |     259    16694    90835 |    24267    19808     20 | 19.640 % |
17.59/17.64	c |    131166 |     258    16546    89978 |    26693    14786     17 | 19.898 % |
29.07/29.16	c |    196850 |     256    16250    88264 |    29363    26792     19 | 20.415 % |
49.66/49.72	c |    295376 |     256    16250    88264 |    32299    20670     20 | 20.415 % |
82.55/82.67	c |    443165 |     256    16250    88264 |    35529    18208     20 | 20.415 % |
131.63/131.74	c |    664849 |     256    16250    88264 |    39082    20359     18 | 20.415 % |
211.20/211.36	c |    997374 |     256    16250    88264 |    42990    19444     20 | 20.415 % |
327.07/327.25	c |   1496163 |     256    16250    88264 |    47289    22209     18 | 20.415 % |
521.79/522.07	c |   2244346 |     256    16250    88264 |    52018    29332     19 | 20.415 % |
842.87/843.21	c |   3366621 |     256    16250    88264 |    57220    25697     18 | 20.415 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1594732-1239279474/watcher-1594732-1239279474 -o /tmp/evaluation-result-1594732-1239279474/solver-1594732-1239279474 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1594732-1239279474.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): 1800 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: 0.22 0.05 0.02 3/64 14469
/proc/meminfo: memFree=1347792/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=1856 CPUtime=0
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 384 0 0 0 0 0 0 0 18 0 1 0 1200613655 1900544 370 1992294400 134512640 135048876 4294956224 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 464 370 50 130 0 331 0

[startup+0.090988 s]
/proc/loadavg: 0.22 0.05 0.02 3/64 14469
/proc/meminfo: memFree=1347792/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=7156 CPUtime=0.08
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 1657 0 0 0 8 0 0 0 18 0 1 0 1200613655 7327744 1643 1992294400 134512640 135048876 4294956224 18446744073709551615 134525588 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 1789 1643 62 130 0 1656 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7156

[startup+0.10199 s]
/proc/loadavg: 0.22 0.05 0.02 3/64 14469
/proc/meminfo: memFree=1347792/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=7156 CPUtime=0.09
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 1657 0 0 0 9 0 0 0 18 0 1 0 1200613655 7327744 1643 1992294400 134512640 135048876 4294956224 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 1789 1643 62 130 0 1656 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7156

[startup+0.302032 s]
/proc/loadavg: 0.22 0.05 0.02 3/64 14469
/proc/meminfo: memFree=1347792/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=7156 CPUtime=0.29
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 1657 0 0 0 29 0 0 0 19 0 1 0 1200613655 7327744 1643 1992294400 134512640 135048876 4294956224 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 1789 1643 62 130 0 1656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7156

[startup+0.701118 s]
/proc/loadavg: 0.22 0.05 0.02 3/64 14469
/proc/meminfo: memFree=1347792/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=7600 CPUtime=0.69
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 1795 0 0 0 68 1 0 0 22 0 1 0 1200613655 7782400 1781 1992294400 134512640 135048876 4294956224 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 1900 1781 62 130 0 1767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7600

[startup+1.50129 s]
/proc/loadavg: 0.22 0.05 0.02 2/65 14470
/proc/meminfo: memFree=1341256/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=7056 CPUtime=1.49
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 1799 0 0 0 148 1 0 0 25 0 1 0 1200613655 7225344 1663 1992294400 134512640 135048876 4294956224 18446744073709551615 134546913 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 1764 1663 66 130 0 1631 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7056

[startup+3.10163 s]
/proc/loadavg: 0.22 0.05 0.02 2/65 14470
/proc/meminfo: memFree=1341128/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=7056 CPUtime=3.09
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 1799 0 0 0 308 1 0 0 25 0 1 0 1200613655 7225344 1663 1992294400 134512640 135048876 4294956224 18446744073709551615 134552672 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 1764 1663 66 130 0 1631 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7056

[startup+6.30131 s]
/proc/loadavg: 0.28 0.06 0.02 2/65 14470
/proc/meminfo: memFree=1341128/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=7268 CPUtime=6.29
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 1818 0 0 0 628 1 0 0 25 0 1 0 1200613655 7442432 1682 1992294400 134512640 135048876 4294956224 18446744073709551615 134546924 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 1817 1682 66 130 0 1684 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7268

[startup+12.7017 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 14470
/proc/meminfo: memFree=1341072/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=7268 CPUtime=12.68
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 1822 0 0 0 1267 1 0 0 25 0 1 0 1200613655 7442432 1686 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 1817 1686 66 130 0 1684 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7268

[startup+25.5014 s]
/proc/loadavg: 0.49 0.12 0.04 2/65 14470
/proc/meminfo: memFree=1341200/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=7268 CPUtime=25.48
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 1836 0 0 0 2547 1 0 0 25 0 1 0 1200613655 7442432 1700 1992294400 134512640 135048876 4294956224 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 1817 1700 66 130 0 1684 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7268

[startup+51.1019 s]
/proc/loadavg: 0.66 0.19 0.06 2/65 14470
/proc/meminfo: memFree=1340368/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=8248 CPUtime=51.06
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 2067 0 0 0 5105 1 0 0 25 0 1 0 1200613655 8445952 1931 1992294400 134512640 135048876 4294956224 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 2062 1931 66 130 0 1929 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 8248

[startup+102.306 s]
/proc/loadavg: 0.85 0.31 0.11 2/65 14470
/proc/meminfo: memFree=1339408/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=9116 CPUtime=102.25
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 2282 0 0 0 10224 1 0 0 25 0 1 0 1200613655 9334784 2146 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 2279 2146 66 130 0 2146 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9116

[startup+162.302 s]
/proc/loadavg: 0.94 0.44 0.16 2/65 14470
/proc/meminfo: memFree=1338384/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=10312 CPUtime=162.23
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 2557 0 0 0 16221 2 0 0 25 0 1 0 1200613655 10559488 2421 1992294400 134512640 135048876 4294956224 18446744073709551615 134682720 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 2578 2421 66 130 0 2445 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10312

[startup+222.301 s]
/proc/loadavg: 0.98 0.54 0.21 2/65 14470
/proc/meminfo: memFree=1337232/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=11532 CPUtime=222.2
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 2850 0 0 0 22218 2 0 0 25 0 1 0 1200613655 11808768 2714 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 2883 2714 66 130 0 2750 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 11532

[startup+282.301 s]
/proc/loadavg: 0.99 0.62 0.26 2/65 14470
/proc/meminfo: memFree=1336848/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=11940 CPUtime=282.18
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 2932 0 0 0 28215 3 0 0 25 0 1 0 1200613655 12226560 2796 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 2985 2796 66 130 0 2852 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 11940

[startup+342.301 s]
/proc/loadavg: 0.99 0.68 0.30 2/65 14470
/proc/meminfo: memFree=1336272/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=12496 CPUtime=342.16
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 3062 0 0 0 34213 3 0 0 25 0 1 0 1200613655 12795904 2926 1992294400 134512640 135048876 4294956224 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 3124 2926 66 130 0 2991 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 12496

[startup+402.302 s]
/proc/loadavg: 0.99 0.74 0.34 2/65 14470
/proc/meminfo: memFree=1335632/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=13096 CPUtime=402.14
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 3221 0 0 0 40211 3 0 0 25 0 1 0 1200613655 13410304 3085 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 3274 3085 66 130 0 3141 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 13096

[startup+462.302 s]
/proc/loadavg: 0.99 0.78 0.38 2/65 14470
/proc/meminfo: memFree=1335312/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=13484 CPUtime=462.12
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 3294 0 0 0 46209 3 0 0 25 0 1 0 1200613655 13807616 3158 1992294400 134512640 135048876 4294956224 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 3371 3158 66 130 0 3238 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 13484

[startup+522.303 s]
/proc/loadavg: 0.99 0.82 0.42 2/65 14470
/proc/meminfo: memFree=1334992/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=13700 CPUtime=522.09
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 3369 0 0 0 52206 3 0 0 25 0 1 0 1200613655 14028800 3233 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 3425 3233 66 130 0 3292 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 13700

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/65 14470
/proc/meminfo: memFree=1334352/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=14504 CPUtime=582.07
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 3532 0 0 0 58204 3 0 0 25 0 1 0 1200613655 14852096 3396 1992294400 134512640 135048876 4294956224 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 3626 3396 66 130 0 3493 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 14504

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.48 2/65 14470
/proc/meminfo: memFree=1334096/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=14716 CPUtime=642.05
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 3587 0 0 0 64202 3 0 0 25 0 1 0 1200613655 15069184 3451 1992294400 134512640 135048876 4294956224 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 3679 3451 66 130 0 3546 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 14716

[startup+702.301 s]
/proc/loadavg: 0.99 0.89 0.51 2/65 14470
/proc/meminfo: memFree=1333904/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=14992 CPUtime=702.02
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 3629 0 0 0 70199 3 0 0 25 0 1 0 1200613655 15351808 3493 1992294400 134512640 135048876 4294956224 18446744073709551615 134545953 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 3748 3493 66 130 0 3615 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 14992

[startup+762.306 s]
/proc/loadavg: 0.99 0.91 0.54 2/65 14470
/proc/meminfo: memFree=1333776/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=14992 CPUtime=762.01
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 3640 0 0 0 76198 3 0 0 25 0 1 0 1200613655 15351808 3504 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 3748 3504 66 130 0 3615 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 14992

[startup+822.302 s]
/proc/loadavg: 0.99 0.92 0.57 2/65 14470
/proc/meminfo: memFree=1333456/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=15280 CPUtime=821.98
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 3710 0 0 0 82195 3 0 0 25 0 1 0 1200613655 15646720 3574 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 3820 3574 66 130 0 3687 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 15280

[startup+882.302 s]
/proc/loadavg: 0.99 0.94 0.59 2/65 14470
/proc/meminfo: memFree=1333200/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=15640 CPUtime=881.96
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 3789 0 0 0 88193 3 0 0 25 0 1 0 1200613655 16015360 3653 1992294400 134512640 135048876 4294956224 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 3910 3653 66 130 0 3777 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 15640

[startup+942.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/65 14470
/proc/meminfo: memFree=1332752/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=16080 CPUtime=941.93
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 3905 0 0 0 94190 3 0 0 25 0 1 0 1200613655 16465920 3769 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 4020 3769 66 130 0 3887 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 16080

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.64 2/65 14470
/proc/meminfo: memFree=1332560/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=16260 CPUtime=1001.92
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 3954 0 0 0 100188 4 0 0 25 0 1 0 1200613655 16650240 3818 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 4065 3818 66 130 0 3932 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 16260

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 0.65 2/65 14470
/proc/meminfo: memFree=1332368/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=16472 CPUtime=1061.9
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 4003 0 0 0 106186 4 0 0 25 0 1 0 1200613655 16867328 3867 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 4118 3867 66 130 0 3985 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 16472

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 14470
/proc/meminfo: memFree=1332112/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=16816 CPUtime=1121.87
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 4052 0 0 0 112183 4 0 0 25 0 1 0 1200613655 17219584 3916 1992294400 134512640 135048876 4294956224 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 4204 3916 66 130 0 4071 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 16816

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 14470
/proc/meminfo: memFree=1331984/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=16968 CPUtime=1181.85
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 4088 0 0 0 118181 4 0 0 25 0 1 0 1200613655 17375232 3952 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 4242 3952 66 130 0 4109 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 16968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 14470
/proc/meminfo: memFree=1331920/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=16968 CPUtime=1200.05
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 4105 0 0 0 120001 4 0 0 25 0 1 0 1200613655 17375232 3969 1992294400 134512640 135048876 4294956224 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 4242 3969 66 130 0 4109 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 16968

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 14470
/proc/meminfo: memFree=1331920/2055920 swapFree=4177948/4192956
[pid=14469] ppid=14467 vsize=16968 CPUtime=1200.05
/proc/14469/stat : 14469 (minisat_noasser) R 14467 14469 14350 0 -1 4194304 4105 0 0 0 120001 4 0 0 25 0 1 0 1200613655 17375232 3969 1992294400 134512640 135048876 4294956224 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/14469/statm: 4242 3969 66 130 0 4109 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 16968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.045993
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 16968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4105
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= 2
involuntary context switches= 1056

runsolver used 1.14582 second user time and 2.79357 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-09 14:17:54
IDJOB=1594732
IDBENCH=71150
IDSOLVER=556
FILE ID=node10/1594732-1239279474
PBS_JOBID= 9115472
Free space on /tmp= 65404 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1594732-1239279474/watcher-1594732-1239279474 -o /tmp/evaluation-result-1594732-1239279474/solver-1594732-1239279474 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1594732-1239279474.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=2003237235

node10.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.272
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		: 3000.272
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:       1348272 kB
Buffers:         46380 kB
Cached:         584848 kB
SwapCached:       8856 kB
Active:          37380 kB
Inactive:       604764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1348272 kB
SwapTotal:     4192956 kB
SwapFree:      4177948 kB
Dirty:            3228 kB
Writeback:           0 kB
Mapped:          16632 kB
Slab:            51572 kB
Committed_AS:  3394204 kB
PageTables:       1380 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= 65400 MiB
End job on node10 at 2009-04-09 14:37:56