Trace number 421914

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) 10000.1 10003.1

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 benchmark21.7417
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                                               |
0.48/0.51	c |  Parsing time:         0.46         s                                       |
6.18/6.25	c ============================[ Search Statistics ]==============================
6.18/6.25	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.18/6.25	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.18/6.25	c ===============================================================================
6.18/6.25	c |         0 |   34725   246033  1211546 |    82011        0    nan |  0.000 % |
6.49/6.60	c |       101 |   34725   246033  1211546 |    90212      101     12 |  0.022 % |
6.79/6.83	c |       254 |   34725   246033  1211546 |    99233      254     12 |  0.022 % |
7.09/7.13	c |       480 |   34725   246033  1211546 |   109156      480     11 |  0.022 % |
7.49/7.59	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 % |
10.59/10.66	c |      3221 |   34716   245815  1210990 |   159816     3128     18 |  0.029 % |
13.09/13.11	c |      4929 |   34711   245737  1210731 |   175797     4797     18 |  0.033 % |
16.39/16.45	c |      7492 |   34699   245737  1210731 |   193377     7356     18 |  0.042 % |
21.99/22.05	c |     11336 |   34698   245266  1209172 |   212715    10999     20 |  0.042 % |
31.08/31.13	c |     17105 |   34689   245017  1208426 |   233986    16547     21 |  0.049 % |
44.58/44.66	c |     25754 |   34689   245017  1208426 |   257385    25196     35 |  0.049 % |
61.47/61.50	c |     38728 |   34688   245000  1208390 |   283124    38160     34 |  0.049 % |
102.77/102.90	c |     58190 |   34650   244943  1208258 |   311436    57602     48 |  0.077 % |
180.44/180.56	c |     87383 |   34650   243815  1203528 |   342580    86458     75 |  0.077 % |
270.12/270.24	c |    131172 |   34646   243702  1203215 |   376838   130179     70 |  0.080 % |
398.79/398.97	c |    196859 |   34646   243702  1203215 |   414522   195866     64 |  0.080 % |
576.83/577.03	c |    295386 |   34646   243702  1203215 |   455974   294393     57 |  0.080 % |
971.03/971.37	c |    443175 |   34615   243534  1202736 |   501571   441657     58 |  0.104 % |
1432.61/1433.11	c |    664858 |   34614   242950  1200953 |   551728   153719     42 |  0.104 % |
2137.82/2138.56	c |    997384 |   34614   242950  1200953 |   606901   486245     34 |  0.104 % |
3286.41/3287.49	c |   1496175 |   34610   242873  1200764 |   667592   381136     43 |  0.107 % |
5417.23/5418.91	c |   2244359 |   34608   242848  1200709 |   734351   467156     41 |  0.108 % |
9252.51/9255.31	c |   3366633 |   34608   242768  1200088 |   807786   136663     63 |  0.108 % |

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/node15/watcher-421914-1177504868 -o ROOT/results/node15/solver-421914-1177504868 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421914-1177504868/minisat_noassertions /tmp/evaluation/421914-1177504868/instance-421914-1177504868.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.85 0.97 0.96 3/77 20944
/proc/meminfo: memFree=1660928/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=2176 CPUtime=0
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 457 0 0 0 0 0 0 0 18 0 1 0 198404478 2228224 443 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 544 443 50 130 0 411 0

[startup+0.103794 s]
/proc/loadavg: 0.85 0.97 0.96 3/77 20944
/proc/meminfo: memFree=1660928/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=10248 CPUtime=0.1
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 2333 0 0 0 9 1 0 0 18 0 1 0 198404478 10493952 2319 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 2562 2325 50 130 0 2429 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10248

[startup+0.201802 s]
/proc/loadavg: 0.85 0.97 0.96 3/77 20944
/proc/meminfo: memFree=1660928/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=18216 CPUtime=0.18
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 4161 0 0 0 17 1 0 0 18 0 1 0 198404478 18653184 4147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 4554 4147 50 130 0 4421 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 18216

[startup+0.301812 s]
/proc/loadavg: 0.85 0.97 0.96 3/77 20944
/proc/meminfo: memFree=1660928/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=26436 CPUtime=0.29
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 6055 0 0 0 26 3 0 0 19 0 1 0 198404478 27070464 6041 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 6609 6042 50 130 0 6476 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26436

[startup+0.701849 s]
/proc/loadavg: 0.85 0.97 0.96 3/77 20944
/proc/meminfo: memFree=1660928/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=43200 CPUtime=0.68
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 10512 0 0 0 64 4 0 0 22 0 1 0 198404478 44236800 10498 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134687112 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 10800 10498 62 130 0 10667 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 43200

[startup+1.50192 s]
/proc/loadavg: 0.86 0.97 0.96 2/78 20945
/proc/meminfo: memFree=1606648/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=68400 CPUtime=1.49
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 16630 0 0 0 141 8 0 0 25 0 1 0 198404478 70041600 16616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 17100 16616 62 130 0 16967 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68400

[startup+3.10107 s]
/proc/loadavg: 0.86 0.97 0.96 2/78 20945
/proc/meminfo: memFree=1578488/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=91808 CPUtime=3.08
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 22127 0 0 0 298 10 0 0 25 0 1 0 198404478 94011392 22113 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533915 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 22952 22113 62 130 0 22819 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 91808

[startup+6.30136 s]
/proc/loadavg: 0.87 0.97 0.96 2/78 20945
/proc/meminfo: memFree=1564024/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=88808 CPUtime=6.29
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 24374 0 0 0 616 13 0 0 25 0 1 0 198404478 90939392 21762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682478 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 22202 21762 63 130 0 22069 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88808

[startup+12.702 s]
/proc/loadavg: 0.88 0.97 0.96 2/78 20945
/proc/meminfo: memFree=1573432/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=88972 CPUtime=12.69
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 24412 0 0 0 1256 13 0 0 25 0 1 0 198404478 91107328 21800 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 22243 21800 67 130 0 22110 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 88972

[startup+25.5011 s]
/proc/loadavg: 0.91 0.97 0.96 2/78 20945
/proc/meminfo: memFree=1573432/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=88972 CPUtime=25.48
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 24412 0 0 0 2535 13 0 0 25 0 1 0 198404478 91107328 21800 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 22243 21800 67 130 0 22110 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 88972

[startup+51.1015 s]
/proc/loadavg: 0.94 0.97 0.96 2/78 20945
/proc/meminfo: memFree=1573432/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=89136 CPUtime=51.07
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 24441 0 0 0 5094 13 0 0 25 0 1 0 198404478 91275264 21829 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 22284 21829 67 130 0 22151 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89136

[startup+102.301 s]
/proc/loadavg: 0.97 0.97 0.96 2/78 20945
/proc/meminfo: memFree=1573368/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=89216 CPUtime=102.26
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 24468 0 0 0 10213 13 0 0 25 0 1 0 198404478 91357184 21856 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552813 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/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: 0.99 0.97 0.96 2/78 20945
/proc/meminfo: memFree=1566968/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=95804 CPUtime=162.24
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 26093 0 0 0 16208 16 0 0 25 0 1 0 198404478 98103296 23481 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 23951 23481 67 130 0 23818 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 95804

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20945
/proc/meminfo: memFree=1559544/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=103140 CPUtime=222.23
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 27898 0 0 0 22204 19 0 0 25 0 1 0 198404478 105615360 25286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 25785 25286 67 130 0 25652 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 103140

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20945
/proc/meminfo: memFree=1555384/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=107256 CPUtime=282.22
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 28952 0 0 0 28201 21 0 0 25 0 1 0 198404478 109830144 26340 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 26814 26340 67 130 0 26681 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 107256

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20945
/proc/meminfo: memFree=1550264/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=112540 CPUtime=342.19
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 30240 0 0 0 34197 22 0 0 25 0 1 0 198404478 115240960 27628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 28135 27628 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: 1.06 0.99 0.97 2/78 20945
/proc/meminfo: memFree=1544120/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=118528 CPUtime=402.19
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 31781 0 0 0 40194 25 0 0 25 0 1 0 198404478 121372672 29169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 29632 29169 67 130 0 29499 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 118528

[startup+462.301 s]
/proc/loadavg: 1.08 1.00 0.97 2/78 20945
/proc/meminfo: memFree=1537336/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=125688 CPUtime=462.17
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 33476 0 0 0 46190 27 0 0 25 0 1 0 198404478 128704512 30864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 31422 30864 67 130 0 31289 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 125688

[startup+522.302 s]
/proc/loadavg: 1.13 1.03 0.98 2/78 20945
/proc/meminfo: memFree=1532856/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=130044 CPUtime=522.15
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 34597 0 0 0 52187 28 0 0 25 0 1 0 198404478 133165056 31985 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 32511 31985 67 130 0 32378 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 130044

[startup+582.301 s]
/proc/loadavg: 1.05 1.02 0.98 2/78 20945
/proc/meminfo: memFree=1524664/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=138124 CPUtime=582.13
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 36633 0 0 0 58183 30 0 0 25 0 1 0 198404478 141438976 34021 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 34531 34021 67 130 0 34398 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 138124

[startup+642.302 s]
/proc/loadavg: 1.02 1.02 0.98 2/78 20945
/proc/meminfo: memFree=1518584/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=144816 CPUtime=642.12
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 38160 0 0 0 64179 33 0 0 25 0 1 0 198404478 148291584 35548 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 36204 35548 67 130 0 36071 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 144816


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1348792/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=320008 CPUtime=9099.55
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 80493 0 0 0 909802 153 0 0 25 0 1 0 198404478 327688192 77872 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 80002 77872 67 130 0 79869 0
Current children cumulated CPU time (s) 9099.55
Current children cumulated vsize (KiB) 320008

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1348728/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=320008 CPUtime=9159.53
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 80493 0 0 0 915800 153 0 0 25 0 1 0 198404478 327688192 77872 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 80002 77872 67 130 0 79869 0
Current children cumulated CPU time (s) 9159.53
Current children cumulated vsize (KiB) 320008

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1348728/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=320008 CPUtime=9219.51
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 80493 0 0 0 921798 153 0 0 25 0 1 0 198404478 327688192 77872 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 80002 77872 67 130 0 79869 0
Current children cumulated CPU time (s) 9219.51
Current children cumulated vsize (KiB) 320008

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1348664/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=320008 CPUtime=9279.5
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 80493 0 0 0 927796 154 0 0 25 0 1 0 198404478 327688192 77872 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 80002 77872 67 130 0 79869 0
Current children cumulated CPU time (s) 9279.5
Current children cumulated vsize (KiB) 320008

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1348664/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=320008 CPUtime=9339.48
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 80493 0 0 0 933794 154 0 0 25 0 1 0 198404478 327688192 77872 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 80002 77872 67 130 0 79869 0
Current children cumulated CPU time (s) 9339.48
Current children cumulated vsize (KiB) 320008

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1348600/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=320008 CPUtime=9399.47
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 80494 0 0 0 939792 155 0 0 25 0 1 0 198404478 327688192 77873 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 80002 77873 67 130 0 79869 0
Current children cumulated CPU time (s) 9399.47
Current children cumulated vsize (KiB) 320008

[startup+9462.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1348664/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=320008 CPUtime=9459.45
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 80494 0 0 0 945790 155 0 0 25 0 1 0 198404478 327688192 77873 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 80002 77873 67 130 0 79869 0
Current children cumulated CPU time (s) 9459.45
Current children cumulated vsize (KiB) 320008

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1348664/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=320008 CPUtime=9519.44
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 80496 0 0 0 951788 156 0 0 25 0 1 0 198404478 327688192 77875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 80002 77875 67 130 0 79869 0
Current children cumulated CPU time (s) 9519.44
Current children cumulated vsize (KiB) 320008

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1348664/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=320008 CPUtime=9579.42
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 80496 0 0 0 957786 156 0 0 25 0 1 0 198404478 327688192 77875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 80002 77875 67 130 0 79869 0
Current children cumulated CPU time (s) 9579.42
Current children cumulated vsize (KiB) 320008

[startup+9642.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 21543
/proc/meminfo: memFree=1348664/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=320008 CPUtime=9639.4
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 80496 0 0 0 963783 157 0 0 25 0 1 0 198404478 327688192 77875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 80002 77875 67 130 0 79869 0
Current children cumulated CPU time (s) 9639.4
Current children cumulated vsize (KiB) 320008

[startup+9702.3 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 21543
/proc/meminfo: memFree=1348664/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=320008 CPUtime=9699.39
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 80496 0 0 0 969782 157 0 0 25 0 1 0 198404478 327688192 77875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 80002 77875 67 130 0 79869 0
Current children cumulated CPU time (s) 9699.39
Current children cumulated vsize (KiB) 320008

[startup+9762.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 21543
/proc/meminfo: memFree=1348664/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=320008 CPUtime=9759.36
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 80496 0 0 0 975779 157 0 0 25 0 1 0 198404478 327688192 77875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 80002 77875 67 130 0 79869 0
Current children cumulated CPU time (s) 9759.36
Current children cumulated vsize (KiB) 320008

[startup+9822.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21543
/proc/meminfo: memFree=1348664/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=320008 CPUtime=9819.35
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 80496 0 0 0 981777 158 0 0 25 0 1 0 198404478 327688192 77875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 80002 77875 67 130 0 79869 0
Current children cumulated CPU time (s) 9819.35
Current children cumulated vsize (KiB) 320008

[startup+9882.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21543
/proc/meminfo: memFree=1348792/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=320008 CPUtime=9879.33
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 80496 0 0 0 987775 158 0 0 25 0 1 0 198404478 327688192 77875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 80002 77875 67 130 0 79869 0
Current children cumulated CPU time (s) 9879.33
Current children cumulated vsize (KiB) 320008

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1348792/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=320008 CPUtime=9939.32
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 80496 0 0 0 993773 159 0 0 25 0 1 0 198404478 327688192 77875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 80002 77875 67 130 0 79869 0
Current children cumulated CPU time (s) 9939.32
Current children cumulated vsize (KiB) 320008

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1348792/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=320008 CPUtime=9999.3
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 80496 0 0 0 999771 159 0 0 25 0 1 0 198404478 327688192 77875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 80002 77875 67 130 0 79869 0
Current children cumulated CPU time (s) 9999.3
Current children cumulated vsize (KiB) 320008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1348792/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=320008 CPUtime=10000
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 80496 0 0 0 999841 159 0 0 25 0 1 0 198404478 327688192 77875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 80002 77875 67 130 0 79869 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 320008

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

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

[startup+10003 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1348792/2055920 swapFree=4169140/4192956
[pid=20944] ppid=20942 vsize=320008 CPUtime=10000
/proc/20944/stat : 20944 (minisat_noasser) R 20942 20944 20888 0 -1 4194304 80496 0 0 0 999841 159 0 0 25 0 1 0 198404478 327688192 77875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 80002 77875 67 130 0 79869 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 320008

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.1
CPU time (s): 10000.1
CPU user time (s): 9998.42
CPU system time (s): 1.64975
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 320008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.42
system time used= 1.64975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80496
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= 21247

runsolver used 7.62084 second user time and 21.8287 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Wed Apr 25 12:41:09 UTC 2007

IDJOB= 421914
IDBENCH= 20428
IDSOLVER= 189
FILE ID= node15/421914-1177504868

PBS_JOBID= 4685937

Free space on /tmp= 66483 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/safe-30-h30-sat.cnf
COMMAND LINE= /tmp/evaluation/421914-1177504868/minisat_noassertions /tmp/evaluation/421914-1177504868/instance-421914-1177504868.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-421914-1177504868 -o ROOT/results/node15/solver-421914-1177504868 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421914-1177504868/minisat_noassertions /tmp/evaluation/421914-1177504868/instance-421914-1177504868.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e60fa46c7c1333b7968a09c581ca7918

RANDOM SEED= 97636312

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1661272 kB
Buffers:         45204 kB
Cached:         254364 kB
SwapCached:       2896 kB
Active:         150472 kB
Inactive:       172144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1661272 kB
SwapTotal:     4192956 kB
SwapFree:      4169140 kB
Dirty:            9416 kB
Writeback:           0 kB
Mapped:          30252 kB
Slab:            57444 kB
Committed_AS:  7084936 kB
PageTables:       1868 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= 66483 MiB

End job on node15 on Wed Apr 25 15:27:54 UTC 2007