Trace number 421969

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) 10000.2 10004.1

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k45.cnf
MD5SUM2cd6ab0857f39a86290a508952e3dd75
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2556.7
Satisfiable
(Un)Satisfiability was proved
Number of variables91844
Number of clauses381319
Sum of the clauses size976591
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2269965
Number of clauses of size 371376
Number of clauses of size 413554
Number of clauses of size 57709
Number of clauses of size over 516643

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 |                                                                             |
0.00/0.01	c |  Number of variables:  91844                                                |
0.00/0.01	c |  Number of clauses:    381319                                               |
0.39/0.41	c |  Parsing time:         0.38         s                                       |
2.19/2.22	c ============================[ Search Statistics ]==============================
2.19/2.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.19/2.22	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.19/2.22	c ===============================================================================
2.19/2.22	c |         0 |   38567   251014   818555 |    83671        0    nan |  0.000 % |
2.28/2.30	c |       101 |   38560   251014   818555 |    92038      100     10 |  7.488 % |
2.38/2.42	c |       251 |   38558   251014   818555 |   101242      250     12 |  7.488 % |
2.48/2.52	c |       477 |   38536   251014   818555 |   111366      470     14 |  7.568 % |
2.58/2.61	c |       815 |   38535   251014   818555 |   122503      807     12 |  7.569 % |
2.68/2.73	c |      1322 |   38534   251014   818555 |   134753     1313     13 |  7.570 % |
2.99/3.05	c |      2081 |   38307   248279   809702 |   148228     2058     13 |  7.578 % |
3.30/3.38	c |      3220 |   38306   248279   809702 |   163051     3196     14 |  7.579 % |
4.09/4.12	c |      4929 |   38295   248185   809346 |   179356     4901     15 |  7.591 % |
4.89/4.96	c |      7491 |   38262   247730   807897 |   197292     7460     16 |  7.627 % |
5.98/6.07	c |     11335 |   38262   247730   807897 |   217021    11304     19 |  7.627 % |
8.38/8.45	c |     17104 |   38255   247724   807882 |   238724    17069     23 |  7.635 % |
11.18/11.29	c |     25753 |   38242   247526   807225 |   262596    25696     22 |  7.654 % |
20.58/20.64	c |     38729 |   38232   247369   806755 |   288856    38664     36 |  7.660 % |
36.58/36.63	c |     58191 |   38222   247268   806384 |   317741    58121     56 |  7.671 % |
64.66/64.71	c |     87383 |   38213   247173   806100 |   349515    87310     62 |  7.684 % |
141.13/141.24	c |    131173 |   38207   247097   805841 |   384467   131098     87 |  7.687 % |
240.81/240.98	c |    196859 |   38200   247075   805781 |   422914   196780     84 |  7.723 % |
586.28/586.52	c |    295385 |   38173   246618   804335 |   465205   295298    109 |  7.724 % |
1267.32/1267.83	c |    443174 |   38170   246609   804316 |   511726   443084    129 |  7.727 % |
2073.02/2073.85	c |    664858 |   38160   246589   804250 |   562898   171226    165 |  7.791 % |
3622.65/3624.13	c |    997384 |   38020   245418   800617 |   619188   503727    181 |  7.892 % |
6455.99/6458.56	c |   1496175 |   38013   245380   800507 |   681107   389961    220 |  7.916 % |

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/node23/watcher-421969-1177524164 -o ROOT/results/node23/solver-421969-1177524164 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421969-1177524164/minisat_noassertions /tmp/evaluation/421969-1177524164/instance-421969-1177524164.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: 0.79 0.92 0.97 3/77 4262
/proc/meminfo: memFree=1787312/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=1724 CPUtime=0
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 200333585 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519261 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 431 313 44 130 0 298 0

[startup+0.0426231 s]
/proc/loadavg: 0.79 0.92 0.97 3/77 4262
/proc/meminfo: memFree=1787312/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=5000 CPUtime=0.03
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 1070 0 0 0 3 0 0 0 18 0 1 0 200333585 5120000 1056 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549700 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 1250 1059 50 130 0 1117 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5000

[startup+0.101639 s]
/proc/loadavg: 0.79 0.92 0.97 3/77 4262
/proc/meminfo: memFree=1787312/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=9452 CPUtime=0.09
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 2147 0 0 0 8 1 0 0 18 0 1 0 200333585 9678848 2133 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 2363 2134 50 130 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9452

[startup+0.301672 s]
/proc/loadavg: 0.79 0.92 0.97 3/77 4262
/proc/meminfo: memFree=1787312/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=25680 CPUtime=0.29
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 5884 0 0 0 27 2 0 0 20 0 1 0 200333585 26296320 5870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 6420 5870 50 130 0 6287 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25680

[startup+0.701748 s]
/proc/loadavg: 0.79 0.92 0.97 3/77 4262
/proc/meminfo: memFree=1787312/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=37736 CPUtime=0.69
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 9152 0 0 0 66 3 0 0 23 0 1 0 200333585 38641664 9138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 9434 9139 62 130 0 9301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37736

[startup+1.5019 s]
/proc/loadavg: 0.79 0.92 0.97 2/78 4263
/proc/meminfo: memFree=1743976/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=52496 CPUtime=1.49
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 12685 0 0 0 144 5 0 0 25 0 1 0 200333585 53755904 12671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533251 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 13124 12671 62 130 0 12991 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 52496

[startup+3.10121 s]
/proc/loadavg: 0.79 0.92 0.97 2/78 4263
/proc/meminfo: memFree=1733544/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=49048 CPUtime=3.09
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 13600 0 0 0 303 6 0 0 25 0 1 0 200333585 50225152 11976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 12262 11976 67 130 0 12129 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49048

[startup+6.30183 s]
/proc/loadavg: 0.81 0.92 0.97 2/78 4263
/proc/meminfo: memFree=1739048/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=49048 CPUtime=6.28
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 13608 0 0 0 622 6 0 0 25 0 1 0 200333585 50225152 11984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 12262 11984 67 130 0 12129 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 49048

[startup+12.7011 s]
/proc/loadavg: 0.82 0.93 0.97 2/78 4263
/proc/meminfo: memFree=1739048/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=49292 CPUtime=12.68
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 13641 0 0 0 1262 6 0 0 25 0 1 0 200333585 50475008 12017 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 12323 12017 67 130 0 12190 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49292

[startup+25.5016 s]
/proc/loadavg: 0.86 0.93 0.97 2/78 4263
/proc/meminfo: memFree=1739112/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=49372 CPUtime=25.48
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 13658 0 0 0 2541 7 0 0 25 0 1 0 200333585 50556928 12034 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 12343 12034 67 130 0 12210 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49372

[startup+51.1015 s]
/proc/loadavg: 0.91 0.93 0.97 2/78 4263
/proc/meminfo: memFree=1732264/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=56488 CPUtime=51.08
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 15434 0 0 0 5099 9 0 0 25 0 1 0 200333585 57843712 13810 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 14122 13810 67 130 0 13989 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 56488

[startup+102.305 s]
/proc/loadavg: 0.96 0.94 0.97 2/78 4263
/proc/meminfo: memFree=1715944/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=72640 CPUtime=102.25
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 19445 0 0 0 10211 14 0 0 25 0 1 0 200333585 74383360 17821 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546791 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 18160 17821 67 130 0 18027 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 72640

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 4263
/proc/meminfo: memFree=1698088/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=90644 CPUtime=162.23
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 23933 0 0 0 16203 20 0 0 25 0 1 0 200333585 92819456 22309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 22661 22309 67 130 0 22528 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 90644

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 4263
/proc/meminfo: memFree=1684648/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=104040 CPUtime=222.21
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 27301 0 0 0 22196 25 0 0 25 0 1 0 200333585 106536960 25677 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 26010 25677 67 130 0 25877 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 104040

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 4263
/proc/meminfo: memFree=1673512/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=115584 CPUtime=282.19
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 30098 0 0 0 28189 30 0 0 25 0 1 0 200333585 118358016 28474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 28896 28474 67 130 0 28763 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 115584

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 4263
/proc/meminfo: memFree=1662384/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=126452 CPUtime=342.17
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 32850 0 0 0 34184 33 0 0 25 0 1 0 200333585 129486848 31226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 31613 31226 67 130 0 31480 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 126452

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 4263
/proc/meminfo: memFree=1651312/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=137728 CPUtime=402.14
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 35654 0 0 0 40178 36 0 0 25 0 1 0 200333585 141033472 34030 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 34432 34030 67 130 0 34299 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 137728

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 4263
/proc/meminfo: memFree=1639536/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=149248 CPUtime=462.12
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 38560 0 0 0 46172 40 0 0 25 0 1 0 200333585 152829952 36936 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 37312 36936 67 130 0 37179 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 149248

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 4263
/proc/meminfo: memFree=1627760/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=161204 CPUtime=522.09
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 41534 0 0 0 52166 43 0 0 25 0 1 0 200333585 165072896 39910 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 40301 39910 67 130 0 40168 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 161204

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 4263
/proc/meminfo: memFree=1616624/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=172108 CPUtime=582.08
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 44279 0 0 0 58160 48 0 0 25 0 1 0 200333585 176238592 42655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 43027 42655 67 130 0 42894 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 172108

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 4263
/proc/meminfo: memFree=1604208/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=185032 CPUtime=642.05
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 47371 0 0 0 64154 51 0 0 25 0 1 0 200333585 189472768 45747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 46258 45747 67 130 0 46125 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 185032


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4663
/proc/meminfo: memFree=1122608/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=667316 CPUtime=9098.71
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 167487 0 0 0 909617 254 0 0 25 0 1 0 200333585 683331584 165863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 166829 165863 67 130 0 166696 0
Current children cumulated CPU time (s) 9098.71
Current children cumulated vsize (KiB) 667316

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4663
/proc/meminfo: memFree=1122608/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=667316 CPUtime=9158.69
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 167487 0 0 0 915615 254 0 0 25 0 1 0 200333585 683331584 165863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 166829 165863 67 130 0 166696 0
Current children cumulated CPU time (s) 9158.69
Current children cumulated vsize (KiB) 667316

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4663
/proc/meminfo: memFree=1122544/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=667316 CPUtime=9218.66
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 167487 0 0 0 921612 254 0 0 25 0 1 0 200333585 683331584 165863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 166829 165863 67 130 0 166696 0
Current children cumulated CPU time (s) 9218.66
Current children cumulated vsize (KiB) 667316

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4663
/proc/meminfo: memFree=1122544/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=667316 CPUtime=9278.64
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 167487 0 0 0 927609 255 0 0 25 0 1 0 200333585 683331584 165863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 166829 165863 67 130 0 166696 0
Current children cumulated CPU time (s) 9278.64
Current children cumulated vsize (KiB) 667316

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4663
/proc/meminfo: memFree=1122544/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=667316 CPUtime=9338.62
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 167487 0 0 0 933607 255 0 0 25 0 1 0 200333585 683331584 165863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 166829 165863 67 130 0 166696 0
Current children cumulated CPU time (s) 9338.62
Current children cumulated vsize (KiB) 667316

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4663
/proc/meminfo: memFree=1122544/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=667316 CPUtime=9398.59
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 167487 0 0 0 939603 256 0 0 25 0 1 0 200333585 683331584 165863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 166829 165863 67 130 0 166696 0
Current children cumulated CPU time (s) 9398.59
Current children cumulated vsize (KiB) 667316

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4665
/proc/meminfo: memFree=1122608/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=667316 CPUtime=9458.58
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 167487 0 0 0 945601 257 0 0 25 0 1 0 200333585 683331584 165863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 166829 165863 67 130 0 166696 0
Current children cumulated CPU time (s) 9458.58
Current children cumulated vsize (KiB) 667316

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4665
/proc/meminfo: memFree=1122608/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=667316 CPUtime=9518.55
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 167487 0 0 0 951598 257 0 0 25 0 1 0 200333585 683331584 165863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 166829 165863 67 130 0 166696 0
Current children cumulated CPU time (s) 9518.55
Current children cumulated vsize (KiB) 667316

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4665
/proc/meminfo: memFree=1122608/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=667316 CPUtime=9578.53
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 167487 0 0 0 957595 258 0 0 25 0 1 0 200333585 683331584 165863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 166829 165863 67 130 0 166696 0
Current children cumulated CPU time (s) 9578.53
Current children cumulated vsize (KiB) 667316

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4665
/proc/meminfo: memFree=1122608/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=667316 CPUtime=9638.5
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 167487 0 0 0 963592 258 0 0 25 0 1 0 200333585 683331584 165863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 166829 165863 67 130 0 166696 0
Current children cumulated CPU time (s) 9638.5
Current children cumulated vsize (KiB) 667316

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4665
/proc/meminfo: memFree=1122544/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=667316 CPUtime=9698.49
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 167487 0 0 0 969590 259 0 0 25 0 1 0 200333585 683331584 165863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 166829 165863 67 130 0 166696 0
Current children cumulated CPU time (s) 9698.49
Current children cumulated vsize (KiB) 667316

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4665
/proc/meminfo: memFree=1122544/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=667316 CPUtime=9758.46
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 167488 0 0 0 975587 259 0 0 25 0 1 0 200333585 683331584 165864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 166829 165864 67 130 0 166696 0
Current children cumulated CPU time (s) 9758.46
Current children cumulated vsize (KiB) 667316

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4665
/proc/meminfo: memFree=1122544/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=667316 CPUtime=9818.44
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 167488 0 0 0 981584 260 0 0 25 0 1 0 200333585 683331584 165864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 166829 165864 67 130 0 166696 0
Current children cumulated CPU time (s) 9818.44
Current children cumulated vsize (KiB) 667316

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4665
/proc/meminfo: memFree=1122608/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=667316 CPUtime=9878.42
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 167490 0 0 0 987582 260 0 0 25 0 1 0 200333585 683331584 165866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 166829 165866 67 130 0 166696 0
Current children cumulated CPU time (s) 9878.42
Current children cumulated vsize (KiB) 667316

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4665
/proc/meminfo: memFree=1122544/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=667316 CPUtime=9938.39
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 167490 0 0 0 993579 260 0 0 25 0 1 0 200333585 683331584 165866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 166829 165866 67 130 0 166696 0
Current children cumulated CPU time (s) 9938.39
Current children cumulated vsize (KiB) 667316

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4665
/proc/meminfo: memFree=1122544/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=667316 CPUtime=9998.38
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 167490 0 0 0 999577 261 0 0 25 0 1 0 200333585 683331584 165866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548401 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 166829 165866 67 130 0 166696 0
Current children cumulated CPU time (s) 9998.38
Current children cumulated vsize (KiB) 667316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4665
/proc/meminfo: memFree=1122544/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=667316 CPUtime=10000.1
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4194304 167490 0 0 0 999747 261 0 0 25 0 1 0 200333585 683331584 165866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 166829 165866 67 130 0 166696 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 667316

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

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

[startup+10004.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4665
/proc/meminfo: memFree=1122544/2055920 swapFree=4169168/4192956
[pid=4262] ppid=4260 vsize=0 CPUtime=10000.2
/proc/4262/stat : 4262 (minisat_noasser) R 4260 4262 4206 0 -1 4195332 167490 0 0 0 999747 271 0 0 25 0 1 0 200333585 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/4262/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10004.1
CPU time (s): 10000.2
CPU user time (s): 9997.47
CPU system time (s): 2.71659
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 667316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.47
system time used= 2.71659
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 167490
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= 103351

runsolver used 7.42687 second user time and 22.0496 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Apr 25 18:02:45 UTC 2007

IDJOB= 421969
IDBENCH= 20555
IDSOLVER= 189
FILE ID= node23/421969-1177524164

PBS_JOBID= 4686011

Free space on /tmp= 66446 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k45.cnf
COMMAND LINE= /tmp/evaluation/421969-1177524164/minisat_noassertions /tmp/evaluation/421969-1177524164/instance-421969-1177524164.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-421969-1177524164 -o ROOT/results/node23/solver-421969-1177524164 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421969-1177524164/minisat_noassertions /tmp/evaluation/421969-1177524164/instance-421969-1177524164.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2cd6ab0857f39a86290a508952e3dd75

RANDOM SEED= 202181720

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1787784 kB
Buffers:         37864 kB
Cached:         152148 kB
SwapCached:       3176 kB
Active:         125380 kB
Inactive:        88004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787784 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:           10336 kB
Writeback:           0 kB
Mapped:          30360 kB
Slab:            40332 kB
Committed_AS:  2839688 kB
PageTables:       1796 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= 66446 MiB

End job on node23 on Wed Apr 25 20:49:31 UTC 2007