Trace number 330039

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 (with assertions)? (TO) 1200.1 1200.54

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k90.cnf
MD5SUM0d0f0838c34d9c4dc4e93c4a943aa23f
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 variables134415
Number of clauses602188
Sum of the clauses size1549854
Maximum clause length20
Minimum clause length1
Number of clauses of size 1823
Number of clauses of size 2469066
Number of clauses of size 366112
Number of clauses of size 427025
Number of clauses of size 511724
Number of clauses of size over 527438

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:  134415                                               |
0.00/0.01	c |  Number of clauses:    602188                                               |
0.89/0.92	c |  Parsing time:         0.85         s                                       |
4.19/4.26	c ============================[ Search Statistics ]==============================
4.19/4.26	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.19/4.26	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.19/4.26	c ===============================================================================
4.19/4.26	c |         0 |   44512   302822  1012301 |   100940        0    nan |  0.000 % |
4.29/4.37	c |       102 |   44512   302822  1012301 |   111034      102     14 |  8.460 % |
4.39/4.42	c |       252 |   44512   302822  1012301 |   122138      252     10 |  8.460 % |
4.49/4.50	c |       477 |   44512   302822  1012301 |   134352      477      8 |  8.460 % |
4.59/4.64	c |       814 |   44511   302822  1012301 |   147787      813      7 |  8.460 % |
4.89/4.92	c |      1320 |   44511   302822  1012301 |   162565     1319      7 |  8.460 % |
5.29/5.37	c |      2080 |   44493   302822  1012301 |   178822     2074      8 |  8.489 % |
5.49/5.51	c |      3219 |   44493   302822  1012301 |   196704     3213      9 |  8.489 % |
5.99/6.04	c |      4928 |   44471   302419  1011067 |   216375     4920      9 |  8.490 % |
6.79/6.87	c |      7490 |   44469   302401  1011016 |   238012     7480      9 |  8.492 % |
7.99/8.00	c |     11334 |   44469   302401  1011016 |   261814    11324      9 |  8.492 % |
9.89/9.96	c |     17100 |   44465   302377  1010948 |   287995    17086     11 |  8.495 % |
12.29/12.32	c |     25749 |   44461   302371  1010931 |   316795    25733     12 |  8.501 % |
17.39/17.47	c |     38725 |   44378   301708  1009087 |   348474    38697     13 |  8.559 % |
26.08/26.10	c |     58186 |   44351   301639  1008871 |   383322    58149     14 |  8.646 % |
39.97/40.07	c |     87378 |   44239   300487  1005332 |   421654    87289     17 |  8.663 % |
62.97/63.05	c |    131168 |   44029   298772   999963 |   463819   130931     23 |  8.819 % |
110.65/110.76	c |    196852 |   44022   298720   999806 |   510201   196609     29 |  8.824 % |
224.41/224.50	c |    295381 |   44020   298702   999755 |   561221   295136     42 |  8.826 % |
441.02/441.29	c |    443170 |   44018   298681   999708 |   617343   442918     47 |  8.827 % |
854.88/855.27	c |    664855 |   43983   298296   998606 |   679078    55417     34 |  8.853 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-330039-1173155530 -o ROOT/results/node42/solver-330039-1173155530 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330039-1173155530/minisat /tmp/evaluation/330039-1173155530/instance-330039-1173155530.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: 0.91 0.95 0.95 3/64 16462
/proc/meminfo: memFree=1361376/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=1756 CPUtime=0
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 41506580 1798144 319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134520578 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 439 319 50 138 0 298 0

[startup+0.0284401 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 16462
/proc/meminfo: memFree=1361376/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=2772 CPUtime=0.02
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 583 0 0 0 2 0 0 0 18 0 1 0 41506580 2838528 567 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553344 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 693 567 58 138 0 552 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2772

[startup+0.101454 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 16462
/proc/meminfo: memFree=1361376/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=7428 CPUtime=0.09
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 1626 0 0 0 9 0 0 0 18 0 1 0 41506580 7606272 1610 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 1857 1610 58 138 0 1716 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7428

[startup+0.301491 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 16462
/proc/meminfo: memFree=1361376/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=18888 CPUtime=0.29
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 4363 0 0 0 27 2 0 0 19 0 1 0 41506580 19341312 4347 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 4722 4348 58 138 0 4581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18888

[startup+0.701567 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 16462
/proc/meminfo: memFree=1361376/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=42516 CPUtime=0.69
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 9660 0 0 0 63 6 0 0 23 0 1 0 41506580 43536384 9644 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 10629 9644 58 138 0 10488 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42516

[startup+1.50172 s]
/proc/loadavg: 0.91 0.95 0.95 2/65 16463
/proc/meminfo: memFree=1312088/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=56828 CPUtime=1.49
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 13546 0 0 0 141 8 0 0 25 0 1 0 41506580 58191872 13530 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 14207 13530 72 138 0 14066 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56828

[startup+3.10203 s]
/proc/loadavg: 0.92 0.95 0.95 2/65 16463
/proc/meminfo: memFree=1295256/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=79976 CPUtime=3.09
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 19452 0 0 0 298 11 0 0 25 0 1 0 41506580 81895424 19436 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134705579 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 19994 19436 72 138 0 19853 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 79976

[startup+6.30163 s]
/proc/loadavg: 0.92 0.95 0.95 2/65 16463
/proc/meminfo: memFree=1288600/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=74264 CPUtime=6.29
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 20655 0 0 0 617 12 0 0 25 0 1 0 41506580 76046336 18153 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 18566 18153 74 138 0 18425 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 74264

[startup+12.7019 s]
/proc/loadavg: 0.93 0.96 0.95 2/65 16463
/proc/meminfo: memFree=1288728/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=74344 CPUtime=12.69
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 20666 0 0 0 1257 12 0 0 25 0 1 0 41506580 76128256 18164 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 18586 18164 74 138 0 18445 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 74344

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.95 2/65 16463
/proc/meminfo: memFree=1288608/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=74588 CPUtime=25.48
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 20728 0 0 0 2536 12 0 0 25 0 1 0 41506580 76378112 18226 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 18647 18226 74 138 0 18506 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74588

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.95 2/65 16463
/proc/meminfo: memFree=1288416/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=74888 CPUtime=51.07
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 20787 0 0 0 5095 12 0 0 25 0 1 0 41506580 76685312 18285 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 18722 18285 74 138 0 18581 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 74888

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.95 2/65 16463
/proc/meminfo: memFree=1282976/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=80304 CPUtime=102.26
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 22150 0 0 0 10212 14 0 0 25 0 1 0 41506580 82231296 19648 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 20076 19648 74 138 0 19935 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 80304

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1267104/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=96548 CPUtime=162.23
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 26144 0 0 0 16205 18 0 0 25 0 1 0 41506580 98865152 23642 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 24137 23642 74 138 0 23996 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 96548

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1253600/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=109760 CPUtime=222.21
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 29488 0 0 0 22200 21 0 0 25 0 1 0 41506580 112394240 26986 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 27440 26986 74 138 0 27299 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 109760

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1240096/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=123712 CPUtime=282.19
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 32891 0 0 0 28194 25 0 0 25 0 1 0 41506580 126681088 30389 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 30928 30389 74 138 0 30787 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 123712

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1229536/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=133940 CPUtime=342.16
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 35477 0 0 0 34188 28 0 0 25 0 1 0 41506580 137154560 32975 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 33485 32975 74 138 0 33344 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 133940

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1219616/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=143836 CPUtime=402.14
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 37976 0 0 0 40183 31 0 0 25 0 1 0 41506580 147288064 35474 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 35959 35474 74 138 0 35818 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 143836

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1211168/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=152084 CPUtime=462.12
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 40061 0 0 0 46179 33 0 0 25 0 1 0 41506580 155734016 37559 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 38021 37559 74 138 0 37880 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 152084

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1202784/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=161452 CPUtime=522.1
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 42189 0 0 0 52174 36 0 0 25 0 1 0 41506580 165326848 39687 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 40363 39687 74 138 0 40222 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 161452

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1192224/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=171792 CPUtime=582.08
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 44778 0 0 0 58168 40 0 0 25 0 1 0 41506580 175915008 42276 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 42948 42276 74 138 0 42807 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 171792

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1183392/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=180436 CPUtime=642.06
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 46978 0 0 0 64164 42 0 0 25 0 1 0 41506580 184766464 44476 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 45109 44476 74 138 0 44968 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 180436

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1173536/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=190236 CPUtime=702.04
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 49435 0 0 0 70158 46 0 0 25 0 1 0 41506580 194801664 46933 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 47559 46933 74 138 0 47418 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 190236

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1164064/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=199576 CPUtime=762.01
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 51818 0 0 0 76153 48 0 0 25 0 1 0 41506580 204365824 49316 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 49894 49316 74 138 0 49753 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 199576

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1152160/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=211404 CPUtime=821.99
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 54818 0 0 0 82146 53 0 0 25 0 1 0 41506580 216477696 52316 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 52851 52316 74 138 0 52710 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 211404

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1145824/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=217496 CPUtime=881.96
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 56345 0 0 0 88142 54 0 0 25 0 1 0 41506580 222715904 53843 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 54374 53843 74 138 0 54233 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 217496

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1145824/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=217496 CPUtime=941.95
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 56345 0 0 0 94140 55 0 0 25 0 1 0 41506580 222715904 53843 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551929 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 54374 53843 74 138 0 54233 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 217496

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1145824/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=217496 CPUtime=1001.93
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 56345 0 0 0 100138 55 0 0 25 0 1 0 41506580 222715904 53843 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 54374 53843 74 138 0 54233 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 217496

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1145824/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=217496 CPUtime=1061.9
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 56345 0 0 0 106135 55 0 0 25 0 1 0 41506580 222715904 53843 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 54374 53843 74 138 0 54233 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 217496

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1145760/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=217496 CPUtime=1121.88
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 56345 0 0 0 112133 55 0 0 25 0 1 0 41506580 222715904 53843 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 54374 53843 74 138 0 54233 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 217496

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1145824/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=217496 CPUtime=1181.85
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 56345 0 0 0 118130 55 0 0 25 0 1 0 41506580 222715904 53843 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 54374 53843 74 138 0 54233 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 217496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 16463
/proc/meminfo: memFree=1145760/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=217496 CPUtime=1200.05
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 56345 0 0 0 119950 55 0 0 25 0 1 0 41506580 222715904 53843 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 54374 53843 74 138 0 54233 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 217496

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 0.95 2/65 16463
/proc/meminfo: memFree=1145760/2055920 swapFree=4184636/4192956
[pid=16462] ppid=16460 vsize=217496 CPUtime=1200.05
/proc/16462/stat : 16462 (minisat) R 16460 16462 15069 0 -1 4194304 56345 0 0 0 119950 55 0 0 25 0 1 0 41506580 222715904 53843 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/16462/statm: 54374 53843 74 138 0 54233 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 217496

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1199.51
CPU system time (s): 0.592909
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 217496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.51
system time used= 0.592909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56345
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= 2737

runsolver used 0.774882 second user time and 2.51462 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue Mar  6 04:32:11 UTC 2007

IDJOB= 330039
IDBENCH= 20554
IDSOLVER= 109
FILE ID= node42/330039-1173155530

PBS_JOBID= 4015222

Free space on /tmp= 66502 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k90.cnf
COMMAND LINE= /tmp/evaluation/330039-1173155530/minisat /tmp/evaluation/330039-1173155530/instance-330039-1173155530.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-330039-1173155530 -o ROOT/results/node42/solver-330039-1173155530 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330039-1173155530/minisat /tmp/evaluation/330039-1173155530/instance-330039-1173155530.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  0d0f0838c34d9c4dc4e93c4a943aa23f

RANDOM SEED= 941085056

TIME LIMIT= 1200 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		: 3000.263
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		: 3000.263
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:       1361912 kB
Buffers:         28404 kB
Cached:         593480 kB
SwapCached:       2560 kB
Active:          64324 kB
Inactive:       569896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1361912 kB
SwapTotal:     4192956 kB
SwapFree:      4184636 kB
Dirty:           15012 kB
Writeback:           0 kB
Mapped:          18920 kB
Slab:            45876 kB
Committed_AS:   109080 kB
PageTables:       1416 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= 66502 MiB

End job on node42 on Tue Mar  6 04:52:14 UTC 2007