Trace number 421625

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 1200.54

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k50.cnf
MD5SUM1cd5ebafe1e8feb41cc288cf1e56e452
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 variables73855
Number of clauses330348
Sum of the clauses size850014
Maximum clause length20
Minimum clause length1
Number of clauses of size 1503
Number of clauses of size 2257226
Number of clauses of size 336312
Number of clauses of size 414825
Number of clauses of size 56444
Number of clauses of size over 515038

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:  73855                                                |
0.00/0.00	c |  Number of clauses:    330348                                               |
0.39/0.43	c |  Parsing time:         0.40         s                                       |
1.99/2.03	c ============================[ Search Statistics ]==============================
1.99/2.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.99/2.03	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.99/2.03	c ===============================================================================
1.99/2.03	c |         0 |   22801   154818   517056 |    51606        0    nan |  0.000 % |
1.99/2.06	c |       100 |   22801   154818   517056 |    56766      100      7 | 12.618 % |
1.99/2.10	c |       250 |   22801   154818   517056 |    62443      250      9 | 12.618 % |
2.09/2.15	c |       475 |   22801   154818   517056 |    68687      475     10 | 12.618 % |
2.19/2.21	c |       812 |   22801   154818   517056 |    75556      812      9 | 12.618 % |
2.29/2.32	c |      1318 |   22801   154818   517056 |    83111     1318      8 | 12.618 % |
2.49/2.54	c |      2078 |   22801   154818   517056 |    91423     2078      8 | 12.618 % |
2.79/2.80	c |      3217 |   22801   154818   517056 |   100565     3217      9 | 12.618 % |
3.29/3.39	c |      4925 |   22800   154818   517056 |   110622     4924      8 | 12.619 % |
3.89/3.91	c |      7487 |   22790   154810   517032 |   121684     7483      9 | 12.638 % |
4.69/4.76	c |     11332 |   22779   154683   516656 |   133852    11324     10 | 12.659 % |
6.19/6.20	c |     17098 |   22770   154555   516300 |   147237    17085     12 | 12.660 % |
8.99/9.01	c |     25747 |   22340   150999   505416 |   161961    25591     13 | 13.244 % |
13.48/13.59	c |     38721 |   22323   150757   504729 |   178157    38556     17 | 13.265 % |
21.68/21.71	c |     58182 |   22288   150469   503773 |   195973    57935     22 | 13.327 % |
36.67/36.74	c |     87375 |   22269   150241   503114 |   215571    87061     27 | 13.338 % |
73.26/73.36	c |    131165 |   22266   150225   503071 |   237128   130846     42 | 13.342 % |
146.54/146.62	c |    196850 |   22244   150006   502485 |   260840   196504     49 | 13.372 % |
329.87/330.06	c |    295376 |   22232   149926   502273 |   286925    49957     69 | 13.388 % |
637.07/637.33	c |    443165 |   22227   149917   502243 |   315617   197744    115 | 13.402 % |
1127.50/1127.98	c |    664848 |   22196   149619   501447 |   347179   122683     87 | 13.437 % |

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/node66/watcher-421625-1177493633 -o ROOT/results/node66/solver-421625-1177493633 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421625-1177493633/minisat_noassertions /tmp/evaluation/421625-1177493633/instance-421625-1177493633.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: 0.92 0.95 0.90 3/64 24766
/proc/meminfo: memFree=1666568/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=1724 CPUtime=0
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 225352888 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519627 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 431 313 44 130 0 298 0

[startup+0.081103 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 24766
/proc/meminfo: memFree=1666568/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=7156 CPUtime=0.06
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 1585 0 0 0 6 0 0 0 18 0 1 0 225352888 7327744 1571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 1789 1571 50 130 0 1656 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7156

[startup+0.101106 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 24766
/proc/meminfo: memFree=1666568/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=8056 CPUtime=0.08
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 1883 0 0 0 8 0 0 0 18 0 1 0 225352888 8249344 1869 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 2014 1870 50 130 0 1881 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8056

[startup+0.301145 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 24766
/proc/meminfo: memFree=1666568/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=21968 CPUtime=0.29
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 5002 0 0 0 27 2 0 0 19 0 1 0 225352888 22495232 4988 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 5492 4988 50 130 0 5359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21968

[startup+0.701225 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 24766
/proc/meminfo: memFree=1666568/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=32612 CPUtime=0.69
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 7379 0 0 0 66 3 0 0 22 0 1 0 225352888 33394688 7365 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 8153 7365 62 130 0 8020 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32612

[startup+1.50138 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 24767
/proc/meminfo: memFree=1630400/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=45668 CPUtime=1.49
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 10804 0 0 0 144 5 0 0 25 0 1 0 225352888 46764032 10790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134523567 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 11417 10790 62 130 0 11284 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45668

[startup+3.1017 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 24767
/proc/meminfo: memFree=1626688/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=42536 CPUtime=3.09
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 11305 0 0 0 304 5 0 0 25 0 1 0 225352888 43556864 9951 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 10634 9951 67 130 0 10501 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42536

[startup+6.30134 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 24767
/proc/meminfo: memFree=1626560/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=42536 CPUtime=6.29
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 11308 0 0 0 624 5 0 0 25 0 1 0 225352888 43556864 9954 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 10634 9954 67 130 0 10501 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42536

[startup+12.7016 s]
/proc/loadavg: 0.93 0.96 0.90 2/65 24767
/proc/meminfo: memFree=1626560/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=42700 CPUtime=12.69
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 11344 0 0 0 1264 5 0 0 25 0 1 0 225352888 43724800 9990 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 10675 9990 67 130 0 10542 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42700

[startup+25.5012 s]
/proc/loadavg: 0.95 0.96 0.91 2/65 24767
/proc/meminfo: memFree=1626496/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=42900 CPUtime=25.48
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 11373 0 0 0 2543 5 0 0 25 0 1 0 225352888 43929600 10019 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 10725 10019 67 130 0 10592 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42900

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 24767
/proc/meminfo: memFree=1620608/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=49028 CPUtime=51.08
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 12895 0 0 0 5101 7 0 0 25 0 1 0 225352888 50204672 11541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 12257 11541 67 130 0 12124 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 49028

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 24767
/proc/meminfo: memFree=1605440/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=64080 CPUtime=102.25
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 16644 0 0 0 10215 10 0 0 25 0 1 0 225352888 65617920 15290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 16020 15290 67 130 0 15887 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 64080

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24767
/proc/meminfo: memFree=1591232/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=78220 CPUtime=162.23
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 20226 0 0 0 16209 14 0 0 25 0 1 0 225352888 80097280 18872 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 19555 18872 67 130 0 19422 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 78220

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24767
/proc/meminfo: memFree=1576192/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=93476 CPUtime=222.21
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 23945 0 0 0 22202 19 0 0 25 0 1 0 225352888 95719424 22591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 23369 22591 67 130 0 23236 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 93476

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24767
/proc/meminfo: memFree=1563776/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=105972 CPUtime=282.19
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 27081 0 0 0 28196 23 0 0 25 0 1 0 225352888 108515328 25727 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548182 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 26493 25727 67 130 0 26360 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 105972

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24767
/proc/meminfo: memFree=1556160/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=113204 CPUtime=342.17
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 28912 0 0 0 34192 25 0 0 25 0 1 0 225352888 115920896 27558 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 28301 27558 67 130 0 28168 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 113204

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24767
/proc/meminfo: memFree=1556224/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=113204 CPUtime=402.15
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 28912 0 0 0 40189 26 0 0 25 0 1 0 225352888 115920896 27558 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 28301 27558 67 130 0 28168 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 113204

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24767
/proc/meminfo: memFree=1556160/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=113204 CPUtime=462.13
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 28915 0 0 0 46187 26 0 0 25 0 1 0 225352888 115920896 27561 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 28301 27561 67 130 0 28168 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 113204

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24769
/proc/meminfo: memFree=1555968/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=113432 CPUtime=522.1
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 28948 0 0 0 52184 26 0 0 25 0 1 0 225352888 116154368 27594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 28358 27594 67 130 0 28225 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 113432

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24769
/proc/meminfo: memFree=1546560/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=122972 CPUtime=582.08
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 31328 0 0 0 58179 29 0 0 25 0 1 0 225352888 125923328 29974 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 30743 29974 67 130 0 30610 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 122972

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24769
/proc/meminfo: memFree=1534464/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=135032 CPUtime=642.07
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 34321 0 0 0 64175 32 0 0 25 0 1 0 225352888 138272768 32967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 33758 32967 67 130 0 33625 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 135032

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24769
/proc/meminfo: memFree=1526016/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=143688 CPUtime=702.04
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 36449 0 0 0 70171 33 0 0 25 0 1 0 225352888 147136512 35095 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 35922 35095 67 130 0 35789 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 143688

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24769
/proc/meminfo: memFree=1516224/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=153452 CPUtime=762.02
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 38873 0 0 0 76166 36 0 0 25 0 1 0 225352888 157134848 37519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 38363 37519 67 130 0 38230 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 153452

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24769
/proc/meminfo: memFree=1506880/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=162856 CPUtime=822
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 41232 0 0 0 82162 38 0 0 25 0 1 0 225352888 166764544 39878 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552413 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 40714 39878 67 130 0 40581 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 162856

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24769
/proc/meminfo: memFree=1497728/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=171844 CPUtime=881.98
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 43494 0 0 0 88157 41 0 0 25 0 1 0 225352888 175968256 42140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 42961 42140 67 130 0 42828 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 171844

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24769
/proc/meminfo: memFree=1489472/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=180888 CPUtime=941.95
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 45576 0 0 0 94152 43 0 0 25 0 1 0 225352888 185229312 44222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 45222 44222 67 130 0 45089 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 180888

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24769
/proc/meminfo: memFree=1478336/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=191872 CPUtime=1001.93
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 48345 0 0 0 100147 46 0 0 25 0 1 0 225352888 196476928 46991 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 47968 46991 67 130 0 47835 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 191872

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24769
/proc/meminfo: memFree=1476800/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=193324 CPUtime=1061.92
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 48701 0 0 0 106145 47 0 0 25 0 1 0 225352888 197963776 47347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 48331 47347 67 130 0 48198 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 193324

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24769
/proc/meminfo: memFree=1476800/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=193324 CPUtime=1121.9
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 48701 0 0 0 112143 47 0 0 25 0 1 0 225352888 197963776 47347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 48331 47347 67 130 0 48198 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 193324

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24769
/proc/meminfo: memFree=1476800/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=193324 CPUtime=1181.88
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 48701 0 0 0 118141 47 0 0 25 0 1 0 225352888 197963776 47347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 48331 47347 67 130 0 48198 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 193324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24769
/proc/meminfo: memFree=1476800/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=193324 CPUtime=1200.07
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 48702 0 0 0 119960 47 0 0 25 0 1 0 225352888 197963776 47348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 48331 47348 67 130 0 48198 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 193324

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24769
/proc/meminfo: memFree=1476800/2055920 swapFree=4183056/4192956
[pid=24766] ppid=24764 vsize=193324 CPUtime=1200.07
/proc/24766/stat : 24766 (minisat_noasser) R 24764 24766 24372 0 -1 4194304 48702 0 0 0 119960 47 0 0 25 0 1 0 225352888 197963776 47348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/24766/statm: 48331 47348 67 130 0 48198 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 193324

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.11
CPU user time (s): 1199.61
CPU system time (s): 0.504923
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 193324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.504923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48702
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= 1629

runsolver used 0.900863 second user time and 2.38564 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Apr 25 09:33:53 UTC 2007

IDJOB= 421625
IDBENCH= 20548
IDSOLVER= 188
FILE ID= node66/421625-1177493633

PBS_JOBID= 4685762

Free space on /tmp= 66401 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k50.cnf
COMMAND LINE= /tmp/evaluation/421625-1177493633/minisat_noassertions /tmp/evaluation/421625-1177493633/instance-421625-1177493633.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-421625-1177493633 -o ROOT/results/node66/solver-421625-1177493633 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421625-1177493633/minisat_noassertions /tmp/evaluation/421625-1177493633/instance-421625-1177493633.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  1cd5ebafe1e8feb41cc288cf1e56e452

RANDOM SEED= 955578776

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1667040 kB
Buffers:         33692 kB
Cached:         279172 kB
SwapCached:       4356 kB
Active:         138416 kB
Inactive:       184632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667040 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:            8936 kB
Writeback:           0 kB
Mapped:          15672 kB
Slab:            51904 kB
Committed_AS:  1812508 kB
PageTables:       1376 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= 66401 MiB

End job on node66 on Wed Apr 25 09:53:56 UTC 2007