Trace number 329409

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) 1200.13 1200.43

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k55.cnf
MD5SUMe79c4b56e60495fc11a6ec11ab81644b
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 variables81425
Number of clauses364328
Sum of the clauses size937494
Maximum clause length20
Minimum clause length1
Number of clauses of size 1543
Number of clauses of size 2283706
Number of clauses of size 340037
Number of clauses of size 416350
Number of clauses of size 57104
Number of clauses of size over 516588

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:  81425                                                |
0.00/0.01	c |  Number of clauses:    364328                                               |
0.49/0.55	c |  Parsing time:         0.51         s                                       |
2.39/2.43	c ============================[ Search Statistics ]==============================
2.39/2.43	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.39/2.43	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.39/2.43	c ===============================================================================
2.39/2.43	c |         0 |   25503   173285   578970 |    57761        0    nan |  0.000 % |
2.49/2.52	c |       100 |   25503   173285   578970 |    63537      100      5 | 11.785 % |
2.49/2.57	c |       250 |   25503   173285   578970 |    69891      250      6 | 11.785 % |
2.59/2.60	c |       476 |   25503   173285   578970 |    76880      476      7 | 11.785 % |
2.59/2.66	c |       813 |   25503   173285   578970 |    84568      813      7 | 11.785 % |
2.69/2.78	c |      1319 |   25501   173285   578970 |    93025     1317      7 | 11.795 % |
2.89/2.97	c |      2078 |   25501   173285   578970 |   102328     2076      8 | 11.795 % |
3.09/3.14	c |      3219 |   25501   173285   578970 |   112561     3217      8 | 11.795 % |
3.59/3.68	c |      4927 |   25475   173035   578258 |   123817     4916      9 | 11.819 % |
4.40/4.47	c |      7489 |   25466   173035   578258 |   136198     7474      9 | 11.840 % |
5.40/5.40	c |     11333 |   25455   172874   577788 |   149818    11315     10 | 11.844 % |
6.99/7.06	c |     17099 |   25447   172859   577743 |   164800    17077     11 | 11.858 % |
9.39/9.41	c |     25748 |   25440   172684   577199 |   181280    25720     13 | 11.862 % |
15.29/15.32	c |     38726 |   25377   172664   577147 |   199408    38692     22 | 12.001 % |
30.38/30.47	c |     58188 |   25325   171630   573943 |   219349    58138     38 | 12.009 % |
60.98/61.07	c |     87380 |   25320   171587   573794 |   241284    87329     51 | 12.010 % |
110.66/110.77	c |    131169 |   25319   171581   573777 |   265413   131117     58 | 12.011 % |
207.13/207.25	c |    196853 |   25311   171559   573720 |   291954   196795     62 | 12.027 % |
387.69/387.88	c |    295379 |   25297   171416   573298 |   321150   295307     69 | 12.038 % |
659.32/659.58	c |    443168 |   25284   171307   573004 |   353265   138931     87 | 12.060 % |
1171.69/1172.09	c |    664852 |   25272   171181   572666 |   388591   360601     89 | 12.069 % |

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-329409-1173139694 -o ROOT/results/node67/solver-329409-1173139694 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329409-1173139694/minisat /tmp/evaluation/329409-1173139694/instance-329409-1173139694.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 0.96 3/64 18317
/proc/meminfo: memFree=604264/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=1756 CPUtime=0
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 333927099 1798144 319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134520183 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 439 319 50 138 0 298 0

[startup+0.098899 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 18317
/proc/meminfo: memFree=604264/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=7428 CPUtime=0.09
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 1645 0 0 0 8 1 0 0 18 0 1 0 333927099 7606272 1629 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 1857 1629 58 138 0 1716 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7428

[startup+0.101899 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 18317
/proc/meminfo: memFree=604264/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=7560 CPUtime=0.09
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 1682 0 0 0 8 1 0 0 18 0 1 0 333927099 7741440 1666 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 1890 1667 58 138 0 1749 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7560

[startup+0.301919 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 18317
/proc/meminfo: memFree=604264/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=19740 CPUtime=0.29
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 4410 0 0 0 27 2 0 0 19 0 1 0 333927099 20213760 4394 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 4935 4394 58 138 0 4794 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19740

[startup+0.70196 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 18317
/proc/meminfo: memFree=604264/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=33060 CPUtime=0.69
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 7685 0 0 0 65 4 0 0 22 0 1 0 333927099 33853440 7669 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134531328 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 8265 7669 72 138 0 8124 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33060

[startup+1.50104 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 18318
/proc/meminfo: memFree=568800/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=48084 CPUtime=1.49
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 11274 0 0 0 144 5 0 0 25 0 1 0 333927099 49238016 11258 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 12021 11258 72 138 0 11880 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48084

[startup+3.10121 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 18318
/proc/meminfo: memFree=555616/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=45820 CPUtime=3.09
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 12472 0 0 0 303 6 0 0 25 0 1 0 333927099 46919680 10966 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 11455 10966 74 138 0 11314 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45820

[startup+6.30155 s]
/proc/loadavg: 0.92 0.95 0.96 2/65 18318
/proc/meminfo: memFree=560096/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=45984 CPUtime=6.29
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 12507 0 0 0 623 6 0 0 25 0 1 0 333927099 47087616 11001 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555084 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 11496 11001 74 138 0 11355 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45984

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.96 2/65 18318
/proc/meminfo: memFree=560096/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=46148 CPUtime=12.69
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 12541 0 0 0 1263 6 0 0 25 0 1 0 333927099 47255552 11035 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 11537 11035 74 138 0 11396 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46148

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.96 2/65 18318
/proc/meminfo: memFree=559968/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=46360 CPUtime=25.49
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 12591 0 0 0 2543 6 0 0 25 0 1 0 333927099 47472640 11085 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 11590 11085 74 138 0 11449 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 46360

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.96 2/65 18318
/proc/meminfo: memFree=552992/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=53612 CPUtime=51.08
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 14377 0 0 0 5100 8 0 0 25 0 1 0 333927099 54898688 12871 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 13403 12871 74 138 0 13262 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 53612

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.96 2/65 18318
/proc/meminfo: memFree=539680/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=66768 CPUtime=102.27
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 17656 0 0 0 10215 12 0 0 25 0 1 0 333927099 68370432 16150 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 16692 16150 74 138 0 16551 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 66768

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=526624/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=80008 CPUtime=162.25
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 20926 0 0 0 16209 16 0 0 25 0 1 0 333927099 81928192 19420 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 20002 19420 74 138 0 19861 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 80008

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=514592/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=91704 CPUtime=222.24
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 23914 0 0 0 22205 19 0 0 25 0 1 0 333927099 93904896 22408 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 22926 22408 74 138 0 22785 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 91704

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=502304/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=104536 CPUtime=282.22
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 27021 0 0 0 28200 22 0 0 25 0 1 0 333927099 107044864 25515 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 26134 25515 74 138 0 25993 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 104536

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=491616/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=114864 CPUtime=342.2
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 29645 0 0 0 34195 25 0 0 25 0 1 0 333927099 117620736 28139 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 28716 28139 74 138 0 28575 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 114864

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=479584/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=126928 CPUtime=402.18
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 32687 0 0 0 40190 28 0 0 25 0 1 0 333927099 129974272 31181 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 31732 31181 74 138 0 31591 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 126928

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=470880/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=136004 CPUtime=462.17
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 34832 0 0 0 46186 31 0 0 25 0 1 0 333927099 139268096 33326 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 34001 33326 74 138 0 33860 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 136004

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=463520/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=143272 CPUtime=522.15
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 36661 0 0 0 52182 33 0 0 25 0 1 0 333927099 146710528 35155 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550285 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 35818 35155 74 138 0 35677 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 143272

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=463520/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=143272 CPUtime=582.14
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 36661 0 0 0 58181 33 0 0 25 0 1 0 333927099 146710528 35155 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 35818 35155 74 138 0 35677 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 143272

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=463456/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=143272 CPUtime=642.13
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 36662 0 0 0 64180 33 0 0 25 0 1 0 333927099 146710528 35156 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 35818 35156 74 138 0 35677 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 143272

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=463520/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=143272 CPUtime=702.11
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 36662 0 0 0 70178 33 0 0 25 0 1 0 333927099 146710528 35156 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 35818 35156 74 138 0 35677 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 143272

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=463456/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=143272 CPUtime=762.1
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 36663 0 0 0 76176 34 0 0 25 0 1 0 333927099 146710528 35157 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 35818 35157 74 138 0 35677 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 143272

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=463520/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=143272 CPUtime=822.08
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 36663 0 0 0 82174 34 0 0 25 0 1 0 333927099 146710528 35157 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 35818 35157 74 138 0 35677 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 143272

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=463456/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=143272 CPUtime=882.07
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 36665 0 0 0 88173 34 0 0 25 0 1 0 333927099 146710528 35159 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 35818 35159 74 138 0 35677 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 143272

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=460064/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=146860 CPUtime=942.05
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 37560 0 0 0 94170 35 0 0 25 0 1 0 333927099 150384640 36054 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 36715 36054 74 138 0 36574 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 146860

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=451168/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=155536 CPUtime=1002.04
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 39733 0 0 0 100166 38 0 0 25 0 1 0 333927099 159268864 38227 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 38884 38227 74 138 0 38743 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 155536

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=443552/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=163524 CPUtime=1062.02
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 41679 0 0 0 106162 40 0 0 25 0 1 0 333927099 167448576 40173 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 40881 40173 74 138 0 40740 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 163524

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=435872/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=171212 CPUtime=1122
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 43583 0 0 0 112158 42 0 0 25 0 1 0 333927099 175321088 42077 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551901 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 42803 42077 74 138 0 42662 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 171212

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=427552/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=179520 CPUtime=1181.98
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 45683 0 0 0 118152 46 0 0 25 0 1 0 333927099 183828480 44177 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 44880 44177 74 138 0 44739 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 179520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18318
/proc/meminfo: memFree=424672/2055920 swapFree=4183972/4192956
[pid=18317] ppid=18315 vsize=182348 CPUtime=1200.09
/proc/18317/stat : 18317 (minisat) R 18315 18317 17609 0 -1 4194304 46347 0 0 0 119962 47 0 0 25 0 1 0 333927099 186724352 44841 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556727 0 0 4096 3 0 0 0 17 1 0 0
/proc/18317/statm: 45587 44841 74 138 0 45446 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 182348

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.13
CPU user time (s): 1199.62
CPU system time (s): 0.503923
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 182348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.503923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46348
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= 8
involuntary context switches= 2557

runsolver used 0.874867 second user time and 2.41463 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue Mar  6 00:08:15 UTC 2007

IDJOB= 329409
IDBENCH= 20539
IDSOLVER= 109
FILE ID= node67/329409-1173139694

PBS_JOBID= 4015198

Free space on /tmp= 66540 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k55.cnf
COMMAND LINE= /tmp/evaluation/329409-1173139694/minisat /tmp/evaluation/329409-1173139694/instance-329409-1173139694.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-329409-1173139694 -o ROOT/results/node67/solver-329409-1173139694 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329409-1173139694/minisat /tmp/evaluation/329409-1173139694/instance-329409-1173139694.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  e79c4b56e60495fc11a6ec11ab81644b

RANDOM SEED= 336980524

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:        604736 kB
Buffers:         48732 kB
Cached:        1304096 kB
SwapCached:       3296 kB
Active:         788716 kB
Inactive:       574020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        604736 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:            9124 kB
Writeback:           0 kB
Mapped:          15556 kB
Slab:            74472 kB
Committed_AS:   879404 kB
PageTables:       1452 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= 66540 MiB

End job on node67 on Tue Mar  6 00:28:17 UTC 2007