Trace number 421609

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) 1200.11 1200.45

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k50.cnf
MD5SUM18bfff146478ee5369d7f8a59c6fe709
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables38647
Number of clauses150130
Sum of the clauses size407902
Maximum clause length37
Minimum clause length1
Number of clauses of size 1668
Number of clauses of size 271936
Number of clauses of size 371760
Number of clauses of size 4286
Number of clauses of size 5545
Number of clauses of size over 54935

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:  38647                                                |
0.00/0.00	c |  Number of clauses:    150130                                               |
0.09/0.19	c |  Parsing time:         0.18         s                                       |
0.89/0.90	c ============================[ Search Statistics ]==============================
0.89/0.90	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.90	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.90	c ===============================================================================
0.89/0.90	c |         0 |   16592   115285   416328 |    38428        0    nan |  0.000 % |
0.89/0.98	c |       102 |   16592   115285   416328 |    42271      102    112 |  1.744 % |
0.99/1.02	c |       252 |   16592   115285   416328 |    46498      252     53 |  1.744 % |
0.99/1.06	c |       477 |   16592   115285   416328 |    51148      477     39 |  1.744 % |
1.19/1.22	c |       815 |   16592   115285   416328 |    56262      815     31 |  1.744 % |
1.79/1.87	c |      1322 |   16592   115285   416328 |    61889     1322     81 |  1.744 % |
2.29/2.34	c |      2081 |   16592   115285   416328 |    68078     2081     87 |  1.744 % |
2.39/2.45	c |      3221 |   16592   115285   416328 |    74885     3221     63 |  1.744 % |
4.79/4.85	c |      4931 |   16592   115285   416328 |    82374     4931     90 |  1.744 % |
6.39/6.47	c |      7493 |   16592   115285   416328 |    90611     7493    102 |  1.744 % |
6.89/6.92	c |     11339 |   16592   115285   416328 |    99673    11339     87 |  1.744 % |
11.99/12.07	c |     17105 |   16592   115285   416328 |   109640    17105    103 |  1.744 % |
19.48/19.56	c |     25755 |   16592   115285   416328 |   120604    25755     91 |  1.744 % |
31.18/31.23	c |     38730 |   16590   115265   416245 |   132665    38725     94 |  1.749 % |
49.68/49.71	c |     58191 |   16590   115265   416245 |   145931    58186     98 |  1.749 % |
91.67/91.75	c |     87384 |   16590   115265   416245 |   160524    87379     95 |  1.749 % |
147.95/148.04	c |    131173 |   16587   115257   416227 |   176577   131166    112 |  1.757 % |
294.81/294.94	c |    196857 |   16488   114535   413387 |   194234    27069    207 |  2.013 % |
627.91/628.19	c |    295384 |   16488   114535   413387 |   213658   125596    365 |  2.013 % |
1083.28/1083.70	c |    443173 |   16488   114535   413387 |   235024    64609    432 |  2.013 % |

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/node19/watcher-421609-1177493143 -o ROOT/results/node19/solver-421609-1177493143 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421609-1177493143/minisat_noassertions /tmp/evaluation/421609-1177493143/instance-421609-1177493143.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: 0.99 0.97 0.89 3/77 11407
/proc/meminfo: memFree=1810752/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=1724 CPUtime=0
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 197231738 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519261 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 431 313 44 130 0 298 0

[startup+0.075732 s]
/proc/loadavg: 0.99 0.97 0.89 3/77 11407
/proc/meminfo: memFree=1810752/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=6948 CPUtime=0.07
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 1554 0 0 0 7 0 0 0 18 0 1 0 197231738 7114752 1540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524659 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 1737 1540 50 130 0 1604 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6948

[startup+0.101748 s]
/proc/loadavg: 0.99 0.97 0.89 3/77 11407
/proc/meminfo: memFree=1810752/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=9092 CPUtime=0.09
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 2003 0 0 0 9 0 0 0 18 0 1 0 197231738 9310208 1989 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 2273 1989 50 130 0 2140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9092

[startup+0.301757 s]
/proc/loadavg: 0.99 0.97 0.89 3/77 11407
/proc/meminfo: memFree=1810752/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=16708 CPUtime=0.29
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 3938 0 0 0 28 1 0 0 19 0 1 0 197231738 17108992 3925 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 4177 3925 62 130 0 4044 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16708

[startup+0.701801 s]
/proc/loadavg: 0.99 0.97 0.89 3/77 11407
/proc/meminfo: memFree=1810752/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=24064 CPUtime=0.69
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 5635 0 0 0 68 1 0 0 22 0 1 0 197231738 24641536 5621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529366 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 6016 5621 62 130 0 5883 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24064

[startup+1.50189 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 11408
/proc/meminfo: memFree=1790344/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=21360 CPUtime=1.49
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 5800 0 0 0 148 1 0 0 25 0 1 0 197231738 21872640 5116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 5340 5116 67 130 0 5207 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21360

[startup+3.10106 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 11408
/proc/meminfo: memFree=1790216/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=21360 CPUtime=3.09
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 5800 0 0 0 307 2 0 0 25 0 1 0 197231738 21872640 5116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 5340 5116 67 130 0 5207 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21360

[startup+6.30141 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 11408
/proc/meminfo: memFree=1790024/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=22284 CPUtime=6.29
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 6022 0 0 0 627 2 0 0 25 0 1 0 197231738 22818816 5338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 5571 5338 67 130 0 5438 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22284

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 11408
/proc/meminfo: memFree=1785424/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=26552 CPUtime=12.69
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 7080 0 0 0 1266 3 0 0 25 0 1 0 197231738 27189248 6396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 6638 6396 67 130 0 6505 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26552

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 11408
/proc/meminfo: memFree=1779664/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=32136 CPUtime=25.48
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 8466 0 0 0 2544 4 0 0 25 0 1 0 197231738 32907264 7782 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 8034 7782 67 130 0 7901 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32136

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 11408
/proc/meminfo: memFree=1769360/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=42380 CPUtime=51.08
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 11053 0 0 0 5101 7 0 0 25 0 1 0 197231738 43397120 10369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 10595 10369 67 130 0 10462 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 42380

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 11408
/proc/meminfo: memFree=1752976/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=58796 CPUtime=102.26
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 15109 0 0 0 10215 11 0 0 25 0 1 0 197231738 60207104 14425 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 14699 14425 67 130 0 14566 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 58796

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 11408
/proc/meminfo: memFree=1726736/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=85360 CPUtime=162.25
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 21718 0 0 0 16207 18 0 0 25 0 1 0 197231738 87408640 21034 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551601 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 21340 21034 67 130 0 21207 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 85360

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11408
/proc/meminfo: memFree=1700176/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=111516 CPUtime=222.23
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 28299 0 0 0 22199 24 0 0 25 0 1 0 197231738 114192384 27615 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 27879 27615 67 130 0 27746 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 111516

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 11408
/proc/meminfo: memFree=1676816/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=134636 CPUtime=282.21
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 34087 0 0 0 28192 29 0 0 25 0 1 0 197231738 137867264 33403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 33659 33403 67 130 0 33526 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 134636

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11408
/proc/meminfo: memFree=1676816/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=134636 CPUtime=342.2
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 34087 0 0 0 34190 30 0 0 25 0 1 0 197231738 137867264 33403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 33659 33403 67 130 0 33526 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 134636

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11408
/proc/meminfo: memFree=1676816/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=134636 CPUtime=402.17
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 34087 0 0 0 40187 30 0 0 25 0 1 0 197231738 137867264 33403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 33659 33403 67 130 0 33526 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 134636

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11408
/proc/meminfo: memFree=1674960/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=136880 CPUtime=462.16
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 34644 0 0 0 46185 31 0 0 25 0 1 0 197231738 140165120 33960 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 34220 33960 67 130 0 34087 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 136880

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11408
/proc/meminfo: memFree=1647824/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=164276 CPUtime=522.14
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 41491 0 0 0 52175 39 0 0 25 0 1 0 197231738 168218624 40807 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 41069 40807 67 130 0 40936 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 164276

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11408
/proc/meminfo: memFree=1622160/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=189548 CPUtime=582.12
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 47806 0 0 0 58166 46 0 0 25 0 1 0 197231738 194097152 47122 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 47387 47122 67 130 0 47254 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 189548

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11408
/proc/meminfo: memFree=1599312/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=212276 CPUtime=642.11
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 53465 0 0 0 64159 52 0 0 25 0 1 0 197231738 217370624 52781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 53069 52781 67 130 0 52936 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 212276

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11408
/proc/meminfo: memFree=1590160/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=221420 CPUtime=702.09
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 55753 0 0 0 70154 55 0 0 25 0 1 0 197231738 226734080 55069 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 55355 55069 67 130 0 55222 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 221420

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11408
/proc/meminfo: memFree=1581840/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=229612 CPUtime=762.08
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 57823 0 0 0 76150 58 0 0 25 0 1 0 197231738 235122688 57139 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553599 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 57403 57139 67 130 0 57270 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 229612

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11408
/proc/meminfo: memFree=1562768/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=248812 CPUtime=822.06
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 62622 0 0 0 82143 63 0 0 25 0 1 0 197231738 254783488 61938 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 62203 61938 67 130 0 62070 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 248812

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11410
/proc/meminfo: memFree=1536656/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=275180 CPUtime=882.03
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 69122 0 0 0 88136 67 0 0 25 0 1 0 197231738 281784320 68438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 68795 68438 67 130 0 68662 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 275180

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11410
/proc/meminfo: memFree=1518096/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=293572 CPUtime=942.02
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 73725 0 0 0 94129 73 0 0 25 0 1 0 197231738 300617728 73041 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 73393 73041 67 130 0 73260 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 293572

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11410
/proc/meminfo: memFree=1518096/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=293572 CPUtime=1002
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 73725 0 0 0 100127 73 0 0 25 0 1 0 197231738 300617728 73041 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548224 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 73393 73041 67 130 0 73260 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 293572

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11410
/proc/meminfo: memFree=1518096/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=293572 CPUtime=1061.99
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 73725 0 0 0 106125 74 0 0 25 0 1 0 197231738 300617728 73041 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 73393 73041 67 130 0 73260 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 293572

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11410
/proc/meminfo: memFree=1518096/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=293572 CPUtime=1121.97
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 73725 0 0 0 112123 74 0 0 25 0 1 0 197231738 300617728 73041 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 73393 73041 67 130 0 73260 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 293572

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11410
/proc/meminfo: memFree=1518096/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=293572 CPUtime=1181.95
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 73725 0 0 0 118121 74 0 0 25 0 1 0 197231738 300617728 73041 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 73393 73041 67 130 0 73260 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 293572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11410
/proc/meminfo: memFree=1518096/2055920 swapFree=4153624/4192956
[pid=11407] ppid=11405 vsize=293572 CPUtime=1200.05
/proc/11407/stat : 11407 (minisat_noasser) R 11405 11407 11015 0 -1 4194304 73725 0 0 0 119930 75 0 0 25 0 1 0 197231738 300617728 73041 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11407/statm: 73393 73041 67 130 0 73260 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 293572

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): 1200.45
CPU time (s): 1200.11
CPU user time (s): 1199.31
CPU system time (s): 0.796878
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 293572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.31
system time used= 0.796878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73725
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= 2017

runsolver used 0.898863 second user time and 2.6376 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Wed Apr 25 09:25:44 UTC 2007

IDJOB= 421609
IDBENCH= 20532
IDSOLVER= 188
FILE ID= node19/421609-1177493143

PBS_JOBID= 4685848

Free space on /tmp= 66465 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k50.cnf
COMMAND LINE= /tmp/evaluation/421609-1177493143/minisat_noassertions /tmp/evaluation/421609-1177493143/instance-421609-1177493143.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-421609-1177493143 -o ROOT/results/node19/solver-421609-1177493143 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421609-1177493143/minisat_noassertions /tmp/evaluation/421609-1177493143/instance-421609-1177493143.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  18bfff146478ee5369d7f8a59c6fe709

RANDOM SEED= 543478857

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1811240 kB
Buffers:         37600 kB
Cached:         136720 kB
SwapCached:       8804 kB
Active:         112300 kB
Inactive:        85556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811240 kB
SwapTotal:     4192956 kB
SwapFree:      4153624 kB
Dirty:            5092 kB
Writeback:           0 kB
Mapped:          29804 kB
Slab:            32352 kB
Committed_AS:  4704384 kB
PageTables:       1784 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= 66465 MiB

End job on node19 on Wed Apr 25 09:45:46 UTC 2007