Trace number 303035

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) 1200.08 1200.48

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S467706592-03.cnf
MD5SUM451b060819aa97eb8e957db42efda954
Bench CategoryRANDOM (random 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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

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:  180                                                  |
0.00/0.00	c |  Number of clauses:    15300                                                |
0.10/0.11	c |  Parsing time:         0.11         s                                       |
0.40/0.46	c ============================[ Search Statistics ]==============================
0.40/0.46	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.40/0.46	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.40/0.46	c ===============================================================================
0.40/0.46	c |         0 |     180    15300   107100 |     5100        0    nan |  0.000 % |
0.40/0.48	c |       104 |     180    15300   107100 |     5610      104     55 |  0.003 % |
0.40/0.49	c |       254 |     180    15300   107100 |     6171      254     54 |  0.003 % |
0.51/0.51	c |       479 |     180    15300   107100 |     6788      479     54 |  0.003 % |
0.51/0.54	c |       816 |     180    15300   107100 |     7466      816     52 |  0.003 % |
0.51/0.59	c |      1322 |     180    15300   107100 |     8213     1322     51 |  0.003 % |
0.61/0.66	c |      2082 |     180    15300   107100 |     9034     2082     51 |  0.003 % |
0.71/0.76	c |      3221 |     180    15300   107100 |     9938     3221     52 |  0.003 % |
0.91/0.94	c |      4930 |     180    15300   107100 |    10932     4930     52 |  0.003 % |
1.22/1.26	c |      7492 |     180    15300   107100 |    12025     7492     52 |  0.003 % |
1.73/1.84	c |     11336 |     180    15300   107100 |    13228    11336     53 |  0.003 % |
2.65/2.76	c |     17102 |     180    15300   107100 |    14550    10444     53 |  0.003 % |
4.29/4.37	c |     25751 |     180    15300   107100 |    16005    11779     54 |  0.003 % |
6.86/6.89	c |     38726 |     180    15300   107100 |    17606     8667     54 |  0.003 % |
10.85/10.92	c |     58188 |     180    15300   107100 |    19367    10442     54 |  0.003 % |
17.82/17.88	c |     87381 |     180    15300   107100 |    21303    10457     54 |  0.003 % |
29.49/29.55	c |    131172 |     180    15300   107100 |    23434    11485     51 |  0.003 % |
47.30/47.40	c |    196856 |     180    15300   107100 |    25777    17803     52 |  0.003 % |
76.29/76.37	c |    295384 |     180    15300   107100 |    28355    19966     53 |  0.003 % |
121.96/122.02	c |    443174 |     180    15300   107100 |    31191    22889     54 |  0.003 % |
194.67/194.76	c |    664857 |     180    15300   107100 |    34310    17996     52 |  0.003 % |
317.27/317.45	c |    997382 |     180    15300   107100 |    37741    28256     54 |  0.003 % |
508.57/508.80	c |   1496170 |     180    15300   107100 |    41515    29003     52 |  0.003 % |
818.02/818.33	c |   2244353 |     180    15300   107100 |    45666    41071     54 |  0.003 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-303035-1172025700 -o ROOT/results/node2/solver-303035-1172025700 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303035-1172025700/minisat /tmp/evaluation/303035-1172025700/instance-303035-1172025700.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 2/77 16706
/proc/meminfo: memFree=1550520/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=1888 CPUtime=0
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 234 0 0 0 0 0 0 0 18 0 1 0 222524927 1933312 218 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 472 218 58 138 0 331 0

[startup+0.106454 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 16706
/proc/meminfo: memFree=1550520/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=3132 CPUtime=0.1
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 552 0 0 0 10 0 0 0 18 0 1 0 222524927 3207168 536 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134532688 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 783 536 58 138 0 642 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3132

[startup+0.514497 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 16706
/proc/meminfo: memFree=1550520/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=3060 CPUtime=0.51
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 602 0 0 0 51 0 0 0 21 0 1 0 222524927 3133440 548 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 765 548 73 138 0 624 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3060

[startup+1.33458 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16707
/proc/meminfo: memFree=1547504/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=4644 CPUtime=1.32
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 976 0 0 0 132 0 0 0 25 0 1 0 222524927 4755456 922 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 1161 922 73 138 0 1020 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4644

[startup+2.97075 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16707
/proc/meminfo: memFree=1545584/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=5892 CPUtime=2.96
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 1301 0 0 0 296 0 0 0 25 0 1 0 222524927 6033408 1247 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 1473 1247 73 138 0 1332 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5892

[startup+6.24909 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16707
/proc/meminfo: memFree=1544688/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=6816 CPUtime=6.24
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 1525 0 0 0 623 1 0 0 25 0 1 0 222524927 6979584 1471 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 1704 1471 73 138 0 1563 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6816

[startup+12.7038 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 16707
/proc/meminfo: memFree=1543792/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=7920 CPUtime=12.69
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 1804 0 0 0 1268 1 0 0 25 0 1 0 222524927 8110080 1750 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 1980 1750 73 138 0 1839 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7920

[startup+25.5121 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16707
/proc/meminfo: memFree=1542768/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=8712 CPUtime=25.5
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 1997 0 0 0 2549 1 0 0 25 0 1 0 222524927 8921088 1943 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 2178 1943 73 138 0 2037 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 8712

[startup+51.1238 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 16707
/proc/meminfo: memFree=1541168/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=10352 CPUtime=51.1
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 2384 0 0 0 5108 2 0 0 25 0 1 0 222524927 10600448 2330 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 2588 2330 73 138 0 2447 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 10352

[startup+102.343 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 16707
/proc/meminfo: memFree=1539568/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=11992 CPUtime=102.3
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 2789 0 0 0 10228 2 0 0 25 0 1 0 222524927 12279808 2735 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550605 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 2998 2735 73 138 0 2857 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 11992

[startup+162.374 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16707
/proc/meminfo: memFree=1538288/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=13372 CPUtime=162.32
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 3109 0 0 0 16229 3 0 0 25 0 1 0 222524927 13692928 3055 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134559602 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 3343 3055 73 138 0 3202 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 13372

[startup+222.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16707
/proc/meminfo: memFree=1537200/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=14324 CPUtime=222.33
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 3365 0 0 0 22229 4 0 0 25 0 1 0 222524927 14667776 3311 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 3581 3311 73 138 0 3440 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 14324

[startup+282.431 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 16707
/proc/meminfo: memFree=1536816/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=14748 CPUtime=282.35
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 3450 0 0 0 28230 5 0 0 25 0 1 0 222524927 15101952 3396 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 3687 3396 73 138 0 3546 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 14748

[startup+342.46 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16707
/proc/meminfo: memFree=1535736/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=15840 CPUtime=342.35
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 3709 0 0 0 34230 5 0 0 25 0 1 0 222524927 16220160 3655 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 3960 3655 73 138 0 3819 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 15840

[startup+402.495 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16707
/proc/meminfo: memFree=1535416/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=16120 CPUtime=402.37
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 3793 0 0 0 40231 6 0 0 25 0 1 0 222524927 16506880 3739 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 4030 3739 73 138 0 3889 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 16120

[startup+462.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16707
/proc/meminfo: memFree=1535288/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=16420 CPUtime=462.38
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 3838 0 0 0 46232 6 0 0 25 0 1 0 222524927 16814080 3784 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552086 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 4105 3784 73 138 0 3964 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 16420

[startup+522.556 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 16707
/proc/meminfo: memFree=1534264/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=17424 CPUtime=522.4
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 4090 0 0 0 52233 7 0 0 25 0 1 0 222524927 17842176 4036 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 4356 4036 73 138 0 4215 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 17424

[startup+582.646 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16707
/proc/meminfo: memFree=1533496/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=18300 CPUtime=582.48
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 4288 0 0 0 58240 8 0 0 25 0 1 0 222524927 18739200 4234 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 4575 4234 73 138 0 4434 0
Current children cumulated CPU time (s) 582.48
Current children cumulated vsize (KiB) 18300

[startup+642.676 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16707
/proc/meminfo: memFree=1533176/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=18608 CPUtime=642.48
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 4355 0 0 0 64240 8 0 0 25 0 1 0 222524927 19054592 4301 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 4652 4301 73 138 0 4511 0
Current children cumulated CPU time (s) 642.48
Current children cumulated vsize (KiB) 18608

[startup+702.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16707
/proc/meminfo: memFree=1532984/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=18744 CPUtime=702.5
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 4409 0 0 0 70241 9 0 0 25 0 1 0 222524927 19193856 4355 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 4686 4355 73 138 0 4545 0
Current children cumulated CPU time (s) 702.5
Current children cumulated vsize (KiB) 18744

[startup+762.733 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16707
/proc/meminfo: memFree=1532792/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=19076 CPUtime=762.51
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 4454 0 0 0 76241 10 0 0 25 0 1 0 222524927 19533824 4400 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 4769 4400 73 138 0 4628 0
Current children cumulated CPU time (s) 762.51
Current children cumulated vsize (KiB) 19076

[startup+822.766 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16707
/proc/meminfo: memFree=1531896/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=19876 CPUtime=822.52
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 4682 0 0 0 82242 10 0 0 25 0 1 0 222524927 20353024 4628 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 4969 4628 73 138 0 4828 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 19876

[startup+882.791 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16707
/proc/meminfo: memFree=1531512/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=20272 CPUtime=882.53
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 4766 0 0 0 88242 11 0 0 25 0 1 0 222524927 20758528 4712 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 5068 4712 73 138 0 4927 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 20272

[startup+942.819 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16707
/proc/meminfo: memFree=1531128/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=20696 CPUtime=942.54
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 4867 0 0 0 94243 11 0 0 25 0 1 0 222524927 21192704 4813 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 5174 4813 73 138 0 5033 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 20696

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16707
/proc/meminfo: memFree=1531128/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=20868 CPUtime=1002.55
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 4884 0 0 0 100243 12 0 0 25 0 1 0 222524927 21368832 4830 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 5217 4830 73 138 0 5076 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 20868

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16707
/proc/meminfo: memFree=1530872/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=21000 CPUtime=1062.56
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 4937 0 0 0 106244 12 0 0 25 0 1 0 222524927 21504000 4883 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 5250 4883 73 138 0 5109 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 21000

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16707
/proc/meminfo: memFree=1530680/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=21328 CPUtime=1122.57
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 4994 0 0 0 112244 13 0 0 25 0 1 0 222524927 21839872 4940 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 5332 4940 73 138 0 5191 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 21328

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 16791
/proc/meminfo: memFree=1529208/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=21488 CPUtime=1182.54
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 5038 0 0 0 118240 14 0 0 25 0 1 0 222524927 22003712 4984 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 5372 4984 73 138 0 5231 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 21488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 16819
/proc/meminfo: memFree=1529208/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=21488 CPUtime=1200.07
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 5038 0 0 0 119992 15 0 0 25 0 1 0 222524927 22003712 4984 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 5372 4984 73 138 0 5231 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 21488

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 16819
/proc/meminfo: memFree=1529208/2055920 swapFree=4192812/4192956
[pid=16706] ppid=16704 vsize=21488 CPUtime=1200.07
/proc/16706/stat : 16706 (minisat) R 16704 16706 16649 0 -1 4194304 5038 0 0 0 119992 15 0 0 25 0 1 0 222524927 22003712 4984 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16706/statm: 5372 4984 73 138 0 5231 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 21488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.08
CPU user time (s): 1199.92
CPU system time (s): 0.155976
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 21488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5038
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= 1674

runsolver used 1.3378 second user time and 2.76058 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Feb 21 02:41:40 UTC 2007

IDJOB= 303035
IDBENCH= 20098
IDSOLVER= 109
FILE ID= node2/303035-1172025700

PBS_JOBID= 3849181

Free space on /tmp= 66548 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S467706592-03.cnf
COMMAND LINE= /tmp/evaluation/303035-1172025700/minisat /tmp/evaluation/303035-1172025700/instance-303035-1172025700.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-303035-1172025700 -o ROOT/results/node2/solver-303035-1172025700 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303035-1172025700/minisat /tmp/evaluation/303035-1172025700/instance-303035-1172025700.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  451b060819aa97eb8e957db42efda954

RANDOM SEED= 214762455

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1550928 kB
Buffers:         53792 kB
Cached:         316468 kB
SwapCached:          0 kB
Active:         319640 kB
Inactive:       110304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1480 kB
Writeback:           0 kB
Mapped:          78524 kB
Slab:            60488 kB
Committed_AS:  1205448 kB
PageTables:       1812 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= 66548 MiB

End job on node2 on Wed Feb 21 03:01:42 UTC 2007