Trace number 421505

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) 1200.1 1200.44

General information on the benchmark

Nameindustrial/palacios/medium/
safe-30-h30-sat.cnf
MD5SUMe60fa46c7c1333b7968a09c581ca7918
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.3098
Satisfiable
(Un)Satisfiability was proved
Number of variables133925
Number of clauses453174
Sum of the clauses size1093412
Maximum clause length61
Minimum clause length1
Number of clauses of size 130
Number of clauses of size 2321019
Number of clauses of size 3129220
Number of clauses of size 4192
Number of clauses of size 586
Number of clauses of size over 52627

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:  135786                                               |
0.00/0.00	c |  Number of clauses:    453174                                               |
0.49/0.51	c |  Parsing time:         0.45         s                                       |
6.19/6.27	c ============================[ Search Statistics ]==============================
6.19/6.27	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.19/6.27	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.19/6.27	c ===============================================================================
6.19/6.27	c |         0 |   34725   246033  1211546 |    82011        0    nan |  0.000 % |
6.59/6.62	c |       101 |   34725   246033  1211546 |    90212      101     12 |  0.022 % |
6.79/6.85	c |       254 |   34725   246033  1211546 |    99233      254     12 |  0.022 % |
7.09/7.14	c |       480 |   34725   246033  1211546 |   109156      480     11 |  0.022 % |
7.59/7.60	c |       817 |   34720   246033  1211546 |   120072      814     12 |  0.027 % |
8.19/8.26	c |      1323 |   34718   245837  1211038 |   132079     1238     13 |  0.027 % |
9.19/9.24	c |      2082 |   34718   245837  1211038 |   145287     1997     16 |  0.027 % |
10.59/10.65	c |      3221 |   34716   245815  1210990 |   159816     3128     18 |  0.029 % |
12.98/13.08	c |      4929 |   34711   245737  1210731 |   175797     4797     18 |  0.033 % |
16.39/16.44	c |      7492 |   34699   245737  1210731 |   193377     7356     18 |  0.042 % |
22.08/22.10	c |     11336 |   34698   245266  1209172 |   212715    10999     20 |  0.042 % |
31.08/31.20	c |     17105 |   34689   245017  1208426 |   233986    16547     21 |  0.049 % |
44.76/44.85	c |     25754 |   34689   245017  1208426 |   257385    25196     35 |  0.049 % |
61.67/61.72	c |     38728 |   34688   245000  1208390 |   283124    38160     34 |  0.049 % |
103.15/103.24	c |     58190 |   34650   244943  1208258 |   311436    57602     48 |  0.077 % |
181.03/181.17	c |     87383 |   34650   243815  1203528 |   342580    86458     75 |  0.077 % |
271.00/271.17	c |    131172 |   34646   243702  1203215 |   376838   130179     70 |  0.080 % |
400.17/400.34	c |    196859 |   34646   243702  1203215 |   414522   195866     64 |  0.080 % |
578.52/578.77	c |    295386 |   34646   243702  1203215 |   455974   294393     57 |  0.080 % |
973.32/973.62	c |    443175 |   34615   243534  1202736 |   501571   441657     58 |  0.104 % |

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-421505-1177492509 -o ROOT/results/node4/solver-421505-1177492509 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421505-1177492509/minisat_noassertions /tmp/evaluation/421505-1177492509/instance-421505-1177492509.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: 1.00 1.00 0.84 3/77 22470
/proc/meminfo: memFree=1824600/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=2176 CPUtime=0
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 457 0 0 0 0 0 0 0 18 0 1 0 225288765 2228224 443 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524790 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 544 443 50 130 0 411 0

[startup+0.0754181 s]
/proc/loadavg: 1.00 1.00 0.84 3/77 22470
/proc/meminfo: memFree=1824600/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=8216 CPUtime=0.07
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 1794 0 0 0 6 1 0 0 18 0 1 0 225288765 8413184 1780 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 2054 1780 50 130 0 1921 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8216

[startup+0.101419 s]
/proc/loadavg: 1.00 1.00 0.84 3/77 22470
/proc/meminfo: memFree=1824600/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=9592 CPUtime=0.09
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 2274 0 0 0 8 1 0 0 18 0 1 0 225288765 9822208 2260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 2398 2260 50 130 0 2265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9592

[startup+0.301437 s]
/proc/loadavg: 1.00 1.00 0.84 3/77 22470
/proc/meminfo: memFree=1824600/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=26304 CPUtime=0.29
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 6029 0 0 0 26 3 0 0 19 0 1 0 225288765 26935296 6015 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 6576 6015 50 130 0 6443 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26304

[startup+0.701475 s]
/proc/loadavg: 1.00 1.00 0.84 3/77 22470
/proc/meminfo: memFree=1824600/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=43068 CPUtime=0.69
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 10494 0 0 0 63 6 0 0 23 0 1 0 225288765 44101632 10480 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 10767 10481 63 130 0 10634 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43068

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 0.84 2/78 22471
/proc/meminfo: memFree=1773584/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=68000 CPUtime=1.49
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 16552 0 0 0 139 10 0 0 25 0 1 0 225288765 69632000 16538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 17000 16538 62 130 0 16867 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68000

[startup+3.1017 s]
/proc/loadavg: 1.00 1.00 0.84 2/78 22471
/proc/meminfo: memFree=1744272/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=91808 CPUtime=3.09
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 22127 0 0 0 296 13 0 0 25 0 1 0 225288765 94011392 22113 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521128 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 22952 22113 62 130 0 22819 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91808

[startup+6.30201 s]
/proc/loadavg: 1.00 1.00 0.84 2/78 22471
/proc/meminfo: memFree=1728528/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=88808 CPUtime=6.29
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 24374 0 0 0 615 14 0 0 25 0 1 0 225288765 90939392 21762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134678988 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 22202 21762 63 130 0 22069 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88808

[startup+12.7026 s]
/proc/loadavg: 1.00 1.00 0.84 2/78 22471
/proc/meminfo: memFree=1737168/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=88972 CPUtime=12.69
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 24412 0 0 0 1255 14 0 0 25 0 1 0 225288765 91107328 21800 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 22243 21800 67 130 0 22110 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 88972

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.84 2/78 22471
/proc/meminfo: memFree=1737168/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=88972 CPUtime=25.48
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 24412 0 0 0 2534 14 0 0 25 0 1 0 225288765 91107328 21800 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 22243 21800 67 130 0 22110 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 88972

[startup+51.1013 s]
/proc/loadavg: 1.07 1.02 0.85 2/78 22471
/proc/meminfo: memFree=1737104/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=89136 CPUtime=51.07
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 24441 0 0 0 5092 15 0 0 25 0 1 0 225288765 91275264 21829 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 22284 21829 67 130 0 22151 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89136

[startup+102.305 s]
/proc/loadavg: 1.03 1.01 0.85 2/78 22471
/proc/meminfo: memFree=1737040/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=89216 CPUtime=102.26
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 24468 0 0 0 10211 15 0 0 25 0 1 0 225288765 91357184 21856 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 22304 21856 67 130 0 22171 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 89216

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 0.86 2/78 22471
/proc/meminfo: memFree=1730768/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=95672 CPUtime=162.24
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 26052 0 0 0 16207 17 0 0 25 0 1 0 225288765 97968128 23440 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 23918 23440 67 130 0 23785 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 95672

[startup+222.302 s]
/proc/loadavg: 1.08 1.02 0.87 2/78 22471
/proc/meminfo: memFree=1723408/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=103008 CPUtime=222.22
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 27875 0 0 0 22202 20 0 0 25 0 1 0 225288765 105480192 25263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 25752 25263 67 130 0 25619 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 103008

[startup+282.301 s]
/proc/loadavg: 1.03 1.01 0.87 2/78 22471
/proc/meminfo: memFree=1719120/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=107256 CPUtime=282.2
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 28949 0 0 0 28199 21 0 0 25 0 1 0 225288765 109830144 26337 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 26814 26337 67 130 0 26681 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 107256

[startup+342.301 s]
/proc/loadavg: 1.06 1.02 0.88 2/78 22471
/proc/meminfo: memFree=1714000/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=112540 CPUtime=342.19
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 30231 0 0 0 34196 23 0 0 25 0 1 0 225288765 115240960 27619 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 28135 27619 67 130 0 28002 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 112540

[startup+402.302 s]
/proc/loadavg: 1.02 1.02 0.89 2/78 22471
/proc/meminfo: memFree=1707984/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=118396 CPUtime=402.17
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 31745 0 0 0 40192 25 0 0 25 0 1 0 225288765 121237504 29133 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 29599 29133 67 130 0 29466 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 118396

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 0.90 2/78 22471
/proc/meminfo: memFree=1701200/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=125556 CPUtime=462.16
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 33433 0 0 0 46188 28 0 0 25 0 1 0 225288765 128569344 30821 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 31389 30821 67 130 0 31256 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 125556

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.90 2/78 22471
/proc/meminfo: memFree=1696720/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=129912 CPUtime=522.13
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 34557 0 0 0 52184 29 0 0 25 0 1 0 225288765 133029888 31945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 32478 31945 67 130 0 32345 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 129912

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 22471
/proc/meminfo: memFree=1688656/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=137856 CPUtime=582.12
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 36553 0 0 0 58179 33 0 0 25 0 1 0 225288765 141164544 33941 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 34464 33941 67 130 0 34331 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 137856

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 22471
/proc/meminfo: memFree=1682384/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=144684 CPUtime=642.11
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 38121 0 0 0 64176 35 0 0 25 0 1 0 225288765 148156416 35509 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 36171 35509 67 130 0 36038 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 144684

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 22471
/proc/meminfo: memFree=1675664/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=151324 CPUtime=702.08
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 39803 0 0 0 70171 37 0 0 25 0 1 0 225288765 154955776 37191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 37831 37191 67 130 0 37698 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 151324

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 22471
/proc/meminfo: memFree=1668624/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=158216 CPUtime=762.08
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 41551 0 0 0 76169 39 0 0 25 0 1 0 225288765 162013184 38939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 39554 38939 67 130 0 39421 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 158216

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 22471
/proc/meminfo: memFree=1663184/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=163688 CPUtime=822.06
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 42932 0 0 0 82165 41 0 0 25 0 1 0 225288765 167616512 40320 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 40922 40320 67 130 0 40789 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 163688

[startup+882.302 s]
/proc/loadavg: 1.05 1.01 0.91 2/78 22471
/proc/meminfo: memFree=1655824/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=170912 CPUtime=882.04
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 44750 0 0 0 88161 43 0 0 25 0 1 0 225288765 175013888 42138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 42728 42138 67 130 0 42595 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 170912

[startup+942.301 s]
/proc/loadavg: 1.10 1.02 0.92 2/78 22471
/proc/meminfo: memFree=1651280/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=175464 CPUtime=942.02
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 45894 0 0 0 94158 44 0 0 25 0 1 0 225288765 179675136 43282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 43866 43282 67 130 0 43733 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 175464

[startup+1002.3 s]
/proc/loadavg: 1.03 1.02 0.92 2/78 22471
/proc/meminfo: memFree=1646224/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=180388 CPUtime=1002.01
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 47132 0 0 0 100155 46 0 0 25 0 1 0 225288765 184717312 44520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 45097 44520 67 130 0 44964 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 180388

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 0.92 2/78 22473
/proc/meminfo: memFree=1640656/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=186920 CPUtime=1061.99
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 48553 0 0 0 106152 47 0 0 25 0 1 0 225288765 191406080 45941 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 46730 45941 67 130 0 46597 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 186920

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.92 2/78 22473
/proc/meminfo: memFree=1635728/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=191772 CPUtime=1121.98
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 49774 0 0 0 112148 50 0 0 25 0 1 0 225288765 196374528 47162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 47943 47162 67 130 0 47810 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 191772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22473
/proc/meminfo: memFree=1629392/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=198048 CPUtime=1181.96
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 51370 0 0 0 118145 51 0 0 25 0 1 0 225288765 202801152 48758 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 49512 48758 67 130 0 49379 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 198048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22473
/proc/meminfo: memFree=1628112/2055920 swapFree=4141068/4192956
[pid=22470] ppid=22468 vsize=199104 CPUtime=1200.05
/proc/22470/stat : 22470 (minisat_noasser) R 22468 22470 22079 0 -1 4194304 51650 0 0 0 119954 51 0 0 25 0 1 0 225288765 203882496 49038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/22470/statm: 49776 49038 67 130 0 49643 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 199104

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): 1200.44
CPU time (s): 1200.1
CPU user time (s): 1199.55
CPU system time (s): 0.550916
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 199104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.55
system time used= 0.550916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51650
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= 25013

runsolver used 0.905862 second user time and 2.6496 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Apr 25 09:15:10 UTC 2007

IDJOB= 421505
IDBENCH= 20428
IDSOLVER= 188
FILE ID= node4/421505-1177492509

PBS_JOBID= 4685875

Free space on /tmp= 66470 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/safe-30-h30-sat.cnf
COMMAND LINE= /tmp/evaluation/421505-1177492509/minisat_noassertions /tmp/evaluation/421505-1177492509/instance-421505-1177492509.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-421505-1177492509 -o ROOT/results/node4/solver-421505-1177492509 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421505-1177492509/minisat_noassertions /tmp/evaluation/421505-1177492509/instance-421505-1177492509.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  e60fa46c7c1333b7968a09c581ca7918

RANDOM SEED= 975713497

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:       1825008 kB
Buffers:         37584 kB
Cached:         129908 kB
SwapCached:      15564 kB
Active:         113984 kB
Inactive:        76752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825008 kB
SwapTotal:     4192956 kB
SwapFree:      4141068 kB
Dirty:            9264 kB
Writeback:           0 kB
Mapped:          29672 kB
Slab:            25640 kB
Committed_AS:  6280264 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= 66470 MiB

End job on node4 on Wed Apr 25 09:35:13 UTC 2007