Trace number 330081

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) 1200.14 1200.55

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k45.cnf
MD5SUM2cd6ab0857f39a86290a508952e3dd75
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark627.1
Satisfiable
(Un)Satisfiability was proved
Number of variables91844
Number of clauses381319
Sum of the clauses size976591
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2269965
Number of clauses of size 371376
Number of clauses of size 413554
Number of clauses of size 57709
Number of clauses of size over 516643

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.01	c |  Number of variables:  91844                                                |
0.00/0.01	c |  Number of clauses:    381319                                               |
0.39/0.45	c |  Parsing time:         0.42         s                                       |
2.39/2.40	c ============================[ Search Statistics ]==============================
2.39/2.40	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.39/2.40	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.39/2.40	c ===============================================================================
2.39/2.40	c |         0 |   38567   251014   818555 |    83671        0    nan |  0.000 % |
2.39/2.48	c |       101 |   38560   251014   818555 |    92038      100     10 |  7.488 % |
2.49/2.60	c |       251 |   38558   251014   818555 |   101242      250     12 |  7.488 % |
2.69/2.70	c |       477 |   38536   251014   818555 |   111366      470     14 |  7.568 % |
2.69/2.79	c |       815 |   38535   251014   818555 |   122503      807     12 |  7.569 % |
2.89/2.92	c |      1322 |   38534   251014   818555 |   134753     1313     13 |  7.570 % |
3.19/3.25	c |      2081 |   38307   248279   809702 |   148228     2058     13 |  7.578 % |
3.49/3.59	c |      3220 |   38306   248279   809702 |   163051     3196     14 |  7.579 % |
4.29/4.34	c |      4929 |   38295   248185   809346 |   179356     4901     15 |  7.591 % |
5.19/5.21	c |      7491 |   38262   247730   807897 |   197292     7460     16 |  7.627 % |
6.29/6.35	c |     11335 |   38262   247730   807897 |   217021    11304     19 |  7.627 % |
8.69/8.78	c |     17104 |   38255   247724   807882 |   238724    17069     23 |  7.635 % |
11.59/11.65	c |     25753 |   38242   247526   807225 |   262596    25696     22 |  7.654 % |
21.08/21.15	c |     38729 |   38232   247369   806755 |   288856    38664     36 |  7.660 % |
37.39/37.45	c |     58191 |   38222   247268   806384 |   317741    58121     56 |  7.671 % |
66.07/66.11	c |     87383 |   38213   247173   806100 |   349515    87310     62 |  7.684 % |
144.05/144.14	c |    131173 |   38207   247097   805841 |   384467   131098     87 |  7.687 % |
246.02/246.12	c |    196859 |   38200   247075   805781 |   422914   196780     84 |  7.723 % |
601.84/602.07	c |    295385 |   38173   246618   804335 |   465205   295298    109 |  7.724 % |

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/node67/watcher-330081-1173156571 -o ROOT/results/node67/solver-330081-1173156571 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330081-1173156571/minisat /tmp/evaluation/330081-1173156571/instance-330081-1173156571.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: 0.98 1.05 0.98 3/64 20380
/proc/meminfo: memFree=539352/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=1756 CPUtime=0
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 335614788 1798144 319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134520197 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 439 319 50 138 0 298 0

[startup+0.0840471 s]
/proc/loadavg: 0.98 1.05 0.98 3/64 20380
/proc/meminfo: memFree=539352/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=7572 CPUtime=0.07
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 1727 0 0 0 7 0 0 0 18 0 1 0 335614788 7753728 1711 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 1893 1711 58 138 0 1752 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7572

[startup+0.101048 s]
/proc/loadavg: 0.98 1.05 0.98 3/64 20380
/proc/meminfo: memFree=539352/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=9088 CPUtime=0.09
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 2013 0 0 0 8 1 0 0 18 0 1 0 335614788 9306112 1997 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 2272 1997 58 138 0 2131 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9088

[startup+0.301069 s]
/proc/loadavg: 0.98 1.05 0.98 3/64 20380
/proc/meminfo: memFree=539352/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=24656 CPUtime=0.29
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 5513 0 0 0 27 2 0 0 19 0 1 0 335614788 25247744 5497 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 6164 5497 58 138 0 6023 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24656

[startup+0.701111 s]
/proc/loadavg: 0.98 1.05 0.98 3/64 20380
/proc/meminfo: memFree=539352/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=36316 CPUtime=0.69
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 8782 0 0 0 65 4 0 0 22 0 1 0 335614788 37187584 8766 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 9079 8767 72 138 0 8938 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36316

[startup+1.50119 s]
/proc/loadavg: 0.98 1.05 0.98 2/65 20381
/proc/meminfo: memFree=497936/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=51736 CPUtime=1.49
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 12463 0 0 0 144 5 0 0 25 0 1 0 335614788 52977664 12447 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 12934 12447 72 138 0 12793 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51736

[startup+3.10237 s]
/proc/loadavg: 0.99 1.05 0.98 2/65 20381
/proc/meminfo: memFree=486416/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=49080 CPUtime=3.09
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 13609 0 0 0 303 6 0 0 25 0 1 0 335614788 50257920 11983 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 12270 11983 74 138 0 12129 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49080

[startup+6.30169 s]
/proc/loadavg: 0.99 1.05 0.98 2/65 20381
/proc/meminfo: memFree=491152/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=49080 CPUtime=6.29
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 13617 0 0 0 623 6 0 0 25 0 1 0 335614788 50257920 11991 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 12270 11991 74 138 0 12129 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49080

[startup+12.7014 s]
/proc/loadavg: 0.99 1.04 0.98 2/65 20381
/proc/meminfo: memFree=491224/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=49324 CPUtime=12.69
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 13649 0 0 0 1263 6 0 0 25 0 1 0 335614788 50507776 12023 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551946 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 12331 12023 74 138 0 12190 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49324

[startup+25.5017 s]
/proc/loadavg: 0.99 1.04 0.98 2/65 20381
/proc/meminfo: memFree=491160/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=49404 CPUtime=25.48
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 13667 0 0 0 2542 6 0 0 25 0 1 0 335614788 50589696 12041 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 12351 12041 74 138 0 12210 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49404

[startup+51.1014 s]
/proc/loadavg: 0.99 1.04 0.98 2/65 20381
/proc/meminfo: memFree=484568/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=56256 CPUtime=51.07
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 15358 0 0 0 5100 7 0 0 25 0 1 0 335614788 57606144 13732 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 14064 13732 74 138 0 13923 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 56256

[startup+102.306 s]
/proc/loadavg: 0.99 1.03 0.98 2/65 20381
/proc/meminfo: memFree=468760/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=72012 CPUtime=102.27
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 19279 0 0 0 10214 13 0 0 25 0 1 0 335614788 73740288 17653 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 18003 17653 74 138 0 17862 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 72012

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 0.98 2/65 20381
/proc/meminfo: memFree=451032/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=89884 CPUtime=162.25
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 23736 0 0 0 16208 17 0 0 25 0 1 0 335614788 92041216 22110 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 22471 22110 74 138 0 22330 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 89884

[startup+222.301 s]
/proc/loadavg: 0.99 1.02 0.98 2/65 20381
/proc/meminfo: memFree=437464/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=103280 CPUtime=222.23
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 27093 0 0 0 22202 21 0 0 25 0 1 0 335614788 105758720 25467 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 25820 25467 74 138 0 25679 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 103280

[startup+282.302 s]
/proc/loadavg: 0.99 1.01 0.98 2/65 20381
/proc/meminfo: memFree=426456/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=114684 CPUtime=282.21
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 29868 0 0 0 28197 24 0 0 25 0 1 0 335614788 117436416 28242 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 28671 28242 74 138 0 28530 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 114684

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 20381
/proc/meminfo: memFree=415896/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=125032 CPUtime=342.2
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 32469 0 0 0 34194 26 0 0 25 0 1 0 335614788 128032768 30843 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 31258 30843 74 138 0 31117 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 125032

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 20381
/proc/meminfo: memFree=405208/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=135780 CPUtime=402.18
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 35172 0 0 0 40189 29 0 0 25 0 1 0 335614788 139038720 33546 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 33945 33546 74 138 0 33804 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 135780

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 20381
/proc/meminfo: memFree=393688/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=147152 CPUtime=462.17
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 38025 0 0 0 46185 32 0 0 25 0 1 0 335614788 150683648 36399 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 36788 36399 74 138 0 36647 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 147152

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 20381
/proc/meminfo: memFree=382040/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=158824 CPUtime=522.16
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 40950 0 0 0 52180 36 0 0 25 0 1 0 335614788 162635776 39324 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 39706 39324 74 138 0 39565 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 158824

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 20381
/proc/meminfo: memFree=371416/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=169432 CPUtime=582.14
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 43591 0 0 0 58176 38 0 0 25 0 1 0 335614788 173498368 41965 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556280 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 42358 41965 74 138 0 42217 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 169432

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 20381
/proc/meminfo: memFree=358872/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=182412 CPUtime=642.13
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 46700 0 0 0 64171 42 0 0 25 0 1 0 335614788 186789888 45074 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 45603 45074 74 138 0 45462 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 182412

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/71 20455
/proc/meminfo: memFree=348568/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=191472 CPUtime=702.08
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 48980 0 0 0 70163 45 0 0 25 0 1 0 335614788 196067328 47354 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 47868 47354 74 138 0 47727 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 191472

[startup+762.307 s]
/proc/loadavg: 0.99 1.00 0.98 2/71 20553
/proc/meminfo: memFree=339040/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=200896 CPUtime=762.01
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 51339 0 0 0 76154 47 0 0 25 0 1 0 335614788 205717504 49713 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 50224 49713 74 138 0 50083 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 200896

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 20579
/proc/meminfo: memFree=330648/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=210424 CPUtime=821.97
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 53733 0 0 0 82146 51 0 0 25 0 1 0 335614788 215474176 52107 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 52606 52107 74 138 0 52465 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 210424

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 20579
/proc/meminfo: memFree=320728/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=220240 CPUtime=881.96
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 56189 0 0 0 88142 54 0 0 25 0 1 0 335614788 225525760 54563 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 55060 54563 74 138 0 54919 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 220240

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 20579
/proc/meminfo: memFree=311512/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=229588 CPUtime=941.94
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 58518 0 0 0 94137 57 0 0 25 0 1 0 335614788 235098112 56892 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 57397 56892 74 138 0 57256 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 229588

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 20579
/proc/meminfo: memFree=303576/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=237296 CPUtime=1001.93
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 60473 0 0 0 100134 59 0 0 25 0 1 0 335614788 242991104 58847 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 59324 58847 74 138 0 59183 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 237296

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 20579
/proc/meminfo: memFree=295192/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=245852 CPUtime=1061.91
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 62603 0 0 0 106130 61 0 0 25 0 1 0 335614788 251752448 60977 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 61463 60977 74 138 0 61322 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 245852

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 20579
/proc/meminfo: memFree=287704/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=253148 CPUtime=1121.9
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 64441 0 0 0 112127 63 0 0 25 0 1 0 335614788 259223552 62815 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 63287 62815 74 138 0 63146 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 253148

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 20579
/proc/meminfo: memFree=280216/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=260692 CPUtime=1181.89
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 66335 0 0 0 118123 66 0 0 25 0 1 0 335614788 266948608 64709 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 65173 64709 74 138 0 65032 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 260692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 20579
/proc/meminfo: memFree=277720/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=263208 CPUtime=1200.08
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 66928 0 0 0 119942 66 0 0 25 0 1 0 335614788 269524992 65302 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 65802 65302 74 138 0 65661 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 263208

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 1.00 0.98 2/65 20579
/proc/meminfo: memFree=277720/2055920 swapFree=4183972/4192956
[pid=20380] ppid=20378 vsize=263208 CPUtime=1200.08
/proc/20380/stat : 20380 (minisat) R 20378 20380 18986 0 -1 4194304 66928 0 0 0 119942 66 0 0 25 0 1 0 335614788 269524992 65302 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20380/statm: 65802 65302 74 138 0 65661 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 263208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.14
CPU user time (s): 1199.43
CPU system time (s): 0.710891
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 263208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.43
system time used= 0.710891
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66929
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= 2871

runsolver used 0.887865 second user time and 2.48562 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue Mar  6 04:49:32 UTC 2007

IDJOB= 330081
IDBENCH= 20555
IDSOLVER= 109
FILE ID= node67/330081-1173156571

PBS_JOBID= 4015214

Free space on /tmp= 66509 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k45.cnf
COMMAND LINE= /tmp/evaluation/330081-1173156571/minisat /tmp/evaluation/330081-1173156571/instance-330081-1173156571.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-330081-1173156571 -o ROOT/results/node67/solver-330081-1173156571 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330081-1173156571/minisat /tmp/evaluation/330081-1173156571/instance-330081-1173156571.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  2cd6ab0857f39a86290a508952e3dd75

RANDOM SEED= 969307758

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:        539696 kB
Buffers:         49716 kB
Cached:        1364584 kB
SwapCached:       3296 kB
Active:         817664 kB
Inactive:       609036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        539696 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:            9584 kB
Writeback:           0 kB
Mapped:          18064 kB
Slab:            75408 kB
Committed_AS:   892252 kB
PageTables:       1460 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= 66509 MiB

End job on node67 on Tue Mar  6 05:09:34 UTC 2007