Trace number 421963

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 10003.9

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                                       |
1.99/2.02	c ============================[ Search Statistics ]==============================
1.99/2.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.99/2.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.99/2.02	c ===============================================================================
1.99/2.02	c |         0 |   22801   154818   517056 |    51606        0    nan |  0.000 % |
1.99/2.05	c |       100 |   22801   154818   517056 |    56766      100      7 | 12.618 % |
1.99/2.09	c |       250 |   22801   154818   517056 |    62443      250      9 | 12.618 % |
2.09/2.14	c |       475 |   22801   154818   517056 |    68687      475     10 | 12.618 % |
2.19/2.20	c |       812 |   22801   154818   517056 |    75556      812      9 | 12.618 % |
2.29/2.31	c |      1318 |   22801   154818   517056 |    83111     1318      8 | 12.618 % |
2.49/2.52	c |      2078 |   22801   154818   517056 |    91423     2078      8 | 12.618 % |
2.69/2.79	c |      3217 |   22801   154818   517056 |   100565     3217      9 | 12.618 % |
3.29/3.38	c |      4925 |   22800   154818   517056 |   110622     4924      8 | 12.619 % |
3.89/3.90	c |      7487 |   22790   154810   517032 |   121684     7483      9 | 12.638 % |
4.69/4.75	c |     11332 |   22779   154683   516656 |   133852    11324     10 | 12.659 % |
6.17/6.20	c |     17098 |   22770   154555   516300 |   147237    17085     12 | 12.660 % |
8.97/9.01	c |     25747 |   22340   150999   505416 |   161961    25591     13 | 13.244 % |
13.56/13.61	c |     38721 |   22323   150757   504729 |   178157    38556     17 | 13.265 % |
21.73/21.80	c |     58182 |   22288   150469   503773 |   195973    57935     22 | 13.327 % |
36.82/36.91	c |     87375 |   22269   150241   503114 |   215571    87061     27 | 13.338 % |
73.40/73.60	c |    131165 |   22266   150225   503071 |   237128   130846     42 | 13.342 % |
146.86/147.03	c |    196850 |   22244   150006   502485 |   260840   196504     49 | 13.372 % |
330.50/330.73	c |    295376 |   22232   149926   502273 |   286925    49957     69 | 13.388 % |
637.80/638.17	c |    443165 |   22227   149917   502243 |   315617   197744    115 | 13.402 % |
1128.03/1128.57	c |    664848 |   22196   149619   501447 |   347179   122683     87 | 13.437 % |
1680.84/1681.50	c |    997373 |   22146   149296   500451 |   381897   128483     65 | 13.506 % |
2842.64/2843.80	c |   1496167 |   22120   148980   499540 |   420087   268829    130 | 13.540 % |
4153.69/4155.38	c |   2244350 |   22045   148354   497588 |   462095   224798    111 | 13.655 % |
7199.61/7202.39	c |   3366624 |   22007   148093   496857 |   508305   478500    129 | 13.693 % |

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/node42/watcher-421963-1177520469 -o ROOT/results/node42/solver-421963-1177520469 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421963-1177520469/minisat_noassertions /tmp/evaluation/421963-1177520469/instance-421963-1177520469.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: 0.92 0.98 0.99 3/83 7673
/proc/meminfo: memFree=1825328/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=1724 CPUtime=0
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 199958876 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519627 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 431 313 44 130 0 298 0

[startup+0.0163551 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 7673
/proc/meminfo: memFree=1825328/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=2292 CPUtime=0.01
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 466 0 0 0 1 0 0 0 18 0 1 0 199958876 2347008 452 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549280 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 573 452 50 130 0 440 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2292

[startup+0.101372 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 7673
/proc/meminfo: memFree=1825328/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=8056 CPUtime=0.09
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 1883 0 0 0 9 0 0 0 18 0 1 0 199958876 8249344 1869 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 2014 1869 50 130 0 1881 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8056

[startup+0.301409 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 7673
/proc/meminfo: memFree=1825328/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=21968 CPUtime=0.29
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 4993 0 0 0 27 2 0 0 19 0 1 0 199958876 22495232 4979 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 5492 4980 50 130 0 5359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21968

[startup+0.701486 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 7673
/proc/meminfo: memFree=1825328/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=32612 CPUtime=0.69
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 7380 0 0 0 65 4 0 0 22 0 1 0 199958876 33394688 7366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 8153 7366 62 130 0 8020 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32612

[startup+1.50264 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 7674
/proc/meminfo: memFree=1788968/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=45668 CPUtime=1.49
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 10812 0 0 0 144 5 0 0 25 0 1 0 199958876 46764032 10798 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134523693 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 11417 10798 62 130 0 11284 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45668

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 7674
/proc/meminfo: memFree=1785448/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=42536 CPUtime=3.09
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 11305 0 0 0 303 6 0 0 25 0 1 0 199958876 43556864 9951 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 10634 9951 67 130 0 10501 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42536

[startup+6.30155 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 7682
/proc/meminfo: memFree=1785192/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=42536 CPUtime=6.27
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 11308 0 0 0 621 6 0 0 25 0 1 0 199958876 43556864 9954 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 10634 9954 67 130 0 10501 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 42536

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 7722
/proc/meminfo: memFree=1785192/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=42700 CPUtime=12.66
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 11344 0 0 0 1260 6 0 0 25 0 1 0 199958876 43724800 9990 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 10675 9990 67 130 0 10542 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 42700

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/84 7766
/proc/meminfo: memFree=1785192/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=42900 CPUtime=25.43
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 11373 0 0 0 2537 6 0 0 25 0 1 0 199958876 43929600 10019 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547153 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 10725 10019 67 130 0 10592 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 42900

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7798
/proc/meminfo: memFree=1780312/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=49028 CPUtime=51
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 12888 0 0 0 5091 9 0 0 25 0 1 0 199958876 50204672 11534 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 12257 11534 67 130 0 12124 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 49028

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 7798
/proc/meminfo: memFree=1765424/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=64080 CPUtime=102.19
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 16621 0 0 0 10205 14 0 0 25 0 1 0 199958876 65617920 15267 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 16020 15267 67 130 0 15887 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 64080

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7798
/proc/meminfo: memFree=1751152/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=78220 CPUtime=162.17
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 20203 0 0 0 16198 19 0 0 25 0 1 0 199958876 80097280 18849 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 19555 18849 67 130 0 19422 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 78220

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7798
/proc/meminfo: memFree=1736240/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=93208 CPUtime=222.15
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 23896 0 0 0 22192 23 0 0 25 0 1 0 199958876 95444992 22542 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 23302 22542 67 130 0 23169 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 93208

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7798
/proc/meminfo: memFree=1723760/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=105708 CPUtime=282.12
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 27037 0 0 0 28185 27 0 0 25 0 1 0 199958876 108244992 25683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 26427 25683 67 130 0 26294 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 105708

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7798
/proc/meminfo: memFree=1716080/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=113204 CPUtime=342.1
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 28912 0 0 0 34182 28 0 0 25 0 1 0 199958876 115920896 27558 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 28301 27558 67 130 0 28168 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 113204

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7798
/proc/meminfo: memFree=1716016/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=113204 CPUtime=402.08
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 28912 0 0 0 40179 29 0 0 25 0 1 0 199958876 115920896 27558 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 28301 27558 67 130 0 28168 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 113204

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 7798
/proc/meminfo: memFree=1715952/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=113204 CPUtime=462.06
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 28915 0 0 0 46177 29 0 0 25 0 1 0 199958876 115920896 27561 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 28301 27561 67 130 0 28168 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 113204

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7798
/proc/meminfo: memFree=1715824/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=113432 CPUtime=522.04
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 28948 0 0 0 52174 30 0 0 25 0 1 0 199958876 116154368 27594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 28358 27594 67 130 0 28225 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 113432

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7798
/proc/meminfo: memFree=1706608/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=122840 CPUtime=582.01
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 31288 0 0 0 58168 33 0 0 25 0 1 0 199958876 125788160 29934 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 30710 29934 67 130 0 30577 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 122840

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7798
/proc/meminfo: memFree=1694384/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=134836 CPUtime=642
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 34301 0 0 0 64163 37 0 0 25 0 1 0 199958876 138072064 32947 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 33709 32947 67 130 0 33576 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 134836


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8198
/proc/meminfo: memFree=1508208/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=319064 CPUtime=9038.92
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 80040 0 0 0 903733 159 0 0 25 0 1 0 199958876 326721536 78686 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 79766 78686 67 130 0 79633 0
Current children cumulated CPU time (s) 9038.92
Current children cumulated vsize (KiB) 319064

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8198
/proc/meminfo: memFree=1508080/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=319064 CPUtime=9098.9
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 80042 0 0 0 909731 159 0 0 25 0 1 0 199958876 326721536 78688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 79766 78688 67 130 0 79633 0
Current children cumulated CPU time (s) 9098.9
Current children cumulated vsize (KiB) 319064

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8198
/proc/meminfo: memFree=1508080/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=319064 CPUtime=9158.88
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 80042 0 0 0 915728 160 0 0 25 0 1 0 199958876 326721536 78688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 79766 78688 67 130 0 79633 0
Current children cumulated CPU time (s) 9158.88
Current children cumulated vsize (KiB) 319064

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8198
/proc/meminfo: memFree=1508016/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=319064 CPUtime=9218.86
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 80042 0 0 0 921726 160 0 0 25 0 1 0 199958876 326721536 78688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 79766 78688 67 130 0 79633 0
Current children cumulated CPU time (s) 9218.86
Current children cumulated vsize (KiB) 319064

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8198
/proc/meminfo: memFree=1508016/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=319064 CPUtime=9278.84
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 80042 0 0 0 927723 161 0 0 25 0 1 0 199958876 326721536 78688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 79766 78688 67 130 0 79633 0
Current children cumulated CPU time (s) 9278.84
Current children cumulated vsize (KiB) 319064

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8198
/proc/meminfo: memFree=1507952/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=319064 CPUtime=9338.82
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 80042 0 0 0 933721 161 0 0 25 0 1 0 199958876 326721536 78688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548006 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 79766 78688 67 130 0 79633 0
Current children cumulated CPU time (s) 9338.82
Current children cumulated vsize (KiB) 319064

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8198
/proc/meminfo: memFree=1507952/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=319064 CPUtime=9398.8
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 80042 0 0 0 939718 162 0 0 25 0 1 0 199958876 326721536 78688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 79766 78688 67 130 0 79633 0
Current children cumulated CPU time (s) 9398.8
Current children cumulated vsize (KiB) 319064

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8198
/proc/meminfo: memFree=1507888/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=319064 CPUtime=9458.77
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 80042 0 0 0 945715 162 0 0 25 0 1 0 199958876 326721536 78688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 79766 78688 67 130 0 79633 0
Current children cumulated CPU time (s) 9458.77
Current children cumulated vsize (KiB) 319064

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8198
/proc/meminfo: memFree=1507952/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=319064 CPUtime=9518.76
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 80042 0 0 0 951713 163 0 0 25 0 1 0 199958876 326721536 78688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 79766 78688 67 130 0 79633 0
Current children cumulated CPU time (s) 9518.76
Current children cumulated vsize (KiB) 319064

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8200
/proc/meminfo: memFree=1507888/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=319064 CPUtime=9578.73
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 80042 0 0 0 957710 163 0 0 25 0 1 0 199958876 326721536 78688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 79766 78688 67 130 0 79633 0
Current children cumulated CPU time (s) 9578.73
Current children cumulated vsize (KiB) 319064

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8200
/proc/meminfo: memFree=1508080/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=319064 CPUtime=9638.71
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 80042 0 0 0 963707 164 0 0 25 0 1 0 199958876 326721536 78688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 79766 78688 67 130 0 79633 0
Current children cumulated CPU time (s) 9638.71
Current children cumulated vsize (KiB) 319064

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8200
/proc/meminfo: memFree=1508016/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=319064 CPUtime=9698.69
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 80042 0 0 0 969705 164 0 0 25 0 1 0 199958876 326721536 78688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 79766 78688 67 130 0 79633 0
Current children cumulated CPU time (s) 9698.69
Current children cumulated vsize (KiB) 319064

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8200
/proc/meminfo: memFree=1508080/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=319064 CPUtime=9758.67
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 80042 0 0 0 975702 165 0 0 25 0 1 0 199958876 326721536 78688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 79766 78688 67 130 0 79633 0
Current children cumulated CPU time (s) 9758.67
Current children cumulated vsize (KiB) 319064

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8200
/proc/meminfo: memFree=1508016/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=319064 CPUtime=9818.65
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 80043 0 0 0 981700 165 0 0 25 0 1 0 199958876 326721536 78689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 79766 78689 67 130 0 79633 0
Current children cumulated CPU time (s) 9818.65
Current children cumulated vsize (KiB) 319064

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8200
/proc/meminfo: memFree=1508016/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=319064 CPUtime=9878.63
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 80043 0 0 0 987697 166 0 0 25 0 1 0 199958876 326721536 78689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 79766 78689 67 130 0 79633 0
Current children cumulated CPU time (s) 9878.63
Current children cumulated vsize (KiB) 319064

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8200
/proc/meminfo: memFree=1508080/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=319064 CPUtime=9938.61
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 80043 0 0 0 993695 166 0 0 25 0 1 0 199958876 326721536 78689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 79766 78689 67 130 0 79633 0
Current children cumulated CPU time (s) 9938.61
Current children cumulated vsize (KiB) 319064

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8200
/proc/meminfo: memFree=1508016/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=319064 CPUtime=9998.59
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 80043 0 0 0 999692 167 0 0 25 0 1 0 199958876 326721536 78689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548450 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 79766 78689 67 130 0 79633 0
Current children cumulated CPU time (s) 9998.59
Current children cumulated vsize (KiB) 319064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8200
/proc/meminfo: memFree=1508016/2055920 swapFree=4147484/4192956
[pid=7673] ppid=7671 vsize=319064 CPUtime=10000.1
/proc/7673/stat : 7673 (minisat_noasser) R 7671 7673 7405 0 -1 4194304 80043 0 0 0 999842 167 0 0 25 0 1 0 199958876 326721536 78689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7673/statm: 79766 78689 67 130 0 79633 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 319064

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): 10003.9
CPU time (s): 10000.2
CPU user time (s): 9998.43
CPU system time (s): 1.72574
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 319064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.43
system time used= 1.72574
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80043
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= 48300

runsolver used 7.68683 second user time and 22.9485 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Apr 25 17:01:10 UTC 2007

IDJOB= 421963
IDBENCH= 20548
IDSOLVER= 189
FILE ID= node42/421963-1177520469

PBS_JOBID= 4685984

Free space on /tmp= 66440 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/421963-1177520469/minisat_noassertions /tmp/evaluation/421963-1177520469/instance-421963-1177520469.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-421963-1177520469 -o ROOT/results/node42/solver-421963-1177520469 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421963-1177520469/minisat_noassertions /tmp/evaluation/421963-1177520469/instance-421963-1177520469.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1cd5ebafe1e8feb41cc288cf1e56e452

RANDOM SEED= 587547717

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1825736 kB
Buffers:         28992 kB
Cached:          99972 kB
SwapCached:      14448 kB
Active:          80396 kB
Inactive:        81784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825736 kB
SwapTotal:     4192956 kB
SwapFree:      4147484 kB
Dirty:            9060 kB
Writeback:           0 kB
Mapped:          40648 kB
Slab:            52968 kB
Committed_AS:  3610452 kB
PageTables:       2172 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= 66440 MiB

End job on node42 on Wed Apr 25 19:47:56 UTC 2007