Trace number 303896

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) 1200.04 1200.35

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S879514135-06.cnf
MD5SUM30cedd343a249ee79ef6344a724972e1
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.00/0.10	c |  Parsing time:         0.10         s                                       |
0.50/0.56	c ============================[ Search Statistics ]==============================
0.50/0.56	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.50/0.56	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.50/0.56	c ===============================================================================
0.50/0.56	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.50/0.57	c |       101 |     220    18700   130900 |     6856      101     61 |  0.002 % |
0.50/0.59	c |       251 |     220    18700   130900 |     7542      251     60 |  0.002 % |
0.61/0.61	c |       476 |     220    18700   130900 |     8296      476     60 |  0.002 % |
0.61/0.65	c |       813 |     220    18700   130900 |     9126      813     59 |  0.002 % |
0.61/0.70	c |      1320 |     220    18700   130900 |    10038     1320     59 |  0.002 % |
0.71/0.78	c |      2081 |     220    18700   130900 |    11042     2081     61 |  0.002 % |
0.81/0.90	c |      3222 |     220    18700   130900 |    12147     3222     61 |  0.002 % |
1.01/1.10	c |      4930 |     220    18700   130900 |    13361     4930     62 |  0.002 % |
1.43/1.46	c |      7492 |     220    18700   130900 |    14697     7492     62 |  0.002 % |
2.04/2.11	c |     11338 |     220    18700   130900 |    16167    11338     63 |  0.002 % |
3.27/3.37	c |     17105 |     220    18700   130900 |    17784     8969     63 |  0.002 % |
5.11/5.20	c |     25754 |     220    18700   130900 |    19562    17618     63 |  0.002 % |
8.08/8.14	c |     38732 |     220    18700   130900 |    21519    10927     64 |  0.002 % |
13.31/13.32	c |     58194 |     220    18700   130900 |    23671    19579     64 |  0.002 % |
21.71/21.75	c |     87387 |     220    18700   130900 |    26038    12427     62 |  0.002 % |
35.43/35.47	c |    131176 |     220    18700   130900 |    28641    13508     61 |  0.002 % |
56.74/56.78	c |    196862 |     220    18700   130900 |    31506    13283     60 |  0.002 % |
91.96/92.04	c |    295389 |     220    18700   130900 |    34656    17161     63 |  0.002 % |
150.04/150.11	c |    443179 |     220    18700   130900 |    38122    32909     64 |  0.002 % |
240.37/240.52	c |    664862 |     220    18700   130900 |    41934    27684     64 |  0.002 % |
387.02/387.20	c |    997388 |     220    18700   130900 |    46128    41332     65 |  0.002 % |
623.81/623.99	c |   1496177 |     220    18700   130900 |    50741    17159     60 |  0.002 % |
1007.16/1007.53	c |   2244362 |     220    18700   130900 |    55815    25922     63 |  0.002 % |

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/node7/watcher-303896-1172046373 -o ROOT/results/node7/solver-303896-1172046373 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303896-1172046373/minisat /tmp/evaluation/303896-1172046373/instance-303896-1172046373.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: 0.93 0.98 0.99 3/77 12102
/proc/meminfo: memFree=1634512/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=1888 CPUtime=0
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 224592042 1933312 247 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 472 247 58 138 0 331 0

[startup+0.106869 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 12102
/proc/meminfo: memFree=1634512/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=3612 CPUtime=0.1
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 709 0 0 0 10 0 0 0 18 0 1 0 224592042 3698688 693 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530763 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 903 693 71 138 0 762 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3612

[startup+0.514911 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 12102
/proc/meminfo: memFree=1634512/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=3776 CPUtime=0.5
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 753 0 0 0 50 0 0 0 21 0 1 0 224592042 3866624 737 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530606 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 944 737 71 138 0 803 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3776

[startup+1.336 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12103
/proc/meminfo: memFree=1631240/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=4800 CPUtime=1.33
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 1038 0 0 0 132 1 0 0 25 0 1 0 224592042 4915200 985 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 1200 985 73 138 0 1059 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4800

[startup+2.97617 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12103
/proc/meminfo: memFree=1629128/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=7312 CPUtime=2.96
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 1654 0 0 0 295 1 0 0 25 0 1 0 224592042 7487488 1601 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 1828 1601 73 138 0 1687 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7312

[startup+6.25252 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 12103
/proc/meminfo: memFree=1626888/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=8584 CPUtime=6.24
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 1979 0 0 0 623 1 0 0 25 0 1 0 224592042 8790016 1926 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 2146 1926 73 138 0 2005 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8584

[startup+12.7112 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 12103
/proc/meminfo: memFree=1625928/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=9376 CPUtime=12.7
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 2187 0 0 0 1268 2 0 0 25 0 1 0 224592042 9601024 2134 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 2344 2134 73 138 0 2203 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9376

[startup+25.6125 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 12103
/proc/meminfo: memFree=1624776/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=11096 CPUtime=25.6
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 2602 0 0 0 2558 2 0 0 25 0 1 0 224592042 11362304 2549 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550576 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 2774 2549 73 138 0 2633 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 11096

[startup+51.2272 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 12103
/proc/meminfo: memFree=1622920/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=12448 CPUtime=51.21
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 2942 0 0 0 5118 3 0 0 25 0 1 0 224592042 12746752 2889 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134706124 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 3112 2889 73 138 0 2971 0
Current children cumulated CPU time (s) 51.21
Current children cumulated vsize (KiB) 12448

[startup+102.45 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 12103
/proc/meminfo: memFree=1620424/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=14848 CPUtime=102.42
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 3542 0 0 0 10238 4 0 0 25 0 1 0 224592042 15204352 3489 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 3712 3489 73 138 0 3571 0
Current children cumulated CPU time (s) 102.42
Current children cumulated vsize (KiB) 14848

[startup+162.484 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12103
/proc/meminfo: memFree=1618760/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=16596 CPUtime=162.44
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 3975 0 0 0 16239 5 0 0 25 0 1 0 224592042 16994304 3922 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 4149 3922 73 138 0 4008 0
Current children cumulated CPU time (s) 162.44
Current children cumulated vsize (KiB) 16596

[startup+222.513 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12103
/proc/meminfo: memFree=1618056/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=17276 CPUtime=222.44
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 4127 0 0 0 22239 5 0 0 25 0 1 0 224592042 17690624 4074 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 4319 4074 73 138 0 4178 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 17276

[startup+282.539 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 12103
/proc/meminfo: memFree=1616264/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=19140 CPUtime=282.45
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 4558 0 0 0 28239 6 0 0 25 0 1 0 224592042 19599360 4505 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 4785 4505 73 138 0 4644 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 19140

[startup+342.569 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12103
/proc/meminfo: memFree=1615880/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=19584 CPUtime=342.48
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 4654 0 0 0 34241 7 0 0 25 0 1 0 224592042 20054016 4601 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 4896 4601 73 138 0 4755 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 19584

[startup+402.6 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 12103
/proc/meminfo: memFree=1614600/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=20772 CPUtime=402.48
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 4979 0 0 0 40241 7 0 0 25 0 1 0 224592042 21270528 4926 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 5193 4926 73 138 0 5052 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 20772

[startup+462.631 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 12103
/proc/meminfo: memFree=1614024/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=21464 CPUtime=462.5
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 5127 0 0 0 46242 8 0 0 25 0 1 0 224592042 21979136 5074 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 5366 5074 73 138 0 5225 0
Current children cumulated CPU time (s) 462.5
Current children cumulated vsize (KiB) 21464

[startup+522.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12103
/proc/meminfo: memFree=1613704/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=21740 CPUtime=522.53
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 5202 0 0 0 52244 9 0 0 25 0 1 0 224592042 22261760 5149 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 5435 5149 73 138 0 5294 0
Current children cumulated CPU time (s) 522.53
Current children cumulated vsize (KiB) 21740

[startup+582.704 s]
/proc/loadavg: 1.04 1.01 1.00 3/78 12103
/proc/meminfo: memFree=1613576/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=21896 CPUtime=582.54
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 5234 0 0 0 58245 9 0 0 25 0 1 0 224592042 22421504 5181 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 5474 5181 73 138 0 5333 0
Current children cumulated CPU time (s) 582.54
Current children cumulated vsize (KiB) 21896

[startup+642.73 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 12103
/proc/meminfo: memFree=1612232/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=23216 CPUtime=642.56
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 5570 0 0 0 64246 10 0 0 25 0 1 0 224592042 23773184 5517 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 5804 5517 73 138 0 5663 0
Current children cumulated CPU time (s) 642.56
Current children cumulated vsize (KiB) 23216

[startup+702.764 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12103
/proc/meminfo: memFree=1611464/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=24008 CPUtime=702.57
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 5766 0 0 0 70247 10 0 0 25 0 1 0 224592042 24584192 5713 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 6002 5713 73 138 0 5861 0
Current children cumulated CPU time (s) 702.57
Current children cumulated vsize (KiB) 24008

[startup+762.795 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12103
/proc/meminfo: memFree=1611144/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=24320 CPUtime=762.59
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 5833 0 0 0 76248 11 0 0 25 0 1 0 224592042 24903680 5780 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 6080 5780 73 138 0 5939 0
Current children cumulated CPU time (s) 762.59
Current children cumulated vsize (KiB) 24320

[startup+822.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12105
/proc/meminfo: memFree=1610696/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=24656 CPUtime=822.6
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 5913 0 0 0 82249 11 0 0 25 0 1 0 224592042 25247744 5860 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 6164 5860 73 138 0 6023 0
Current children cumulated CPU time (s) 822.6
Current children cumulated vsize (KiB) 24656

[startup+882.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12105
/proc/meminfo: memFree=1610696/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=24824 CPUtime=882.62
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 5938 0 0 0 88250 12 0 0 25 0 1 0 224592042 25419776 5885 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 6206 5885 73 138 0 6065 0
Current children cumulated CPU time (s) 882.62
Current children cumulated vsize (KiB) 24824

[startup+942.893 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12105
/proc/meminfo: memFree=1610632/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=24968 CPUtime=942.64
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 5981 0 0 0 94252 12 0 0 25 0 1 0 224592042 25567232 5928 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 6242 5928 73 138 0 6101 0
Current children cumulated CPU time (s) 942.64
Current children cumulated vsize (KiB) 24968

[startup+1002.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12105
/proc/meminfo: memFree=1610568/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=24968 CPUtime=1002.65
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 5986 0 0 0 100253 12 0 0 25 0 1 0 224592042 25567232 5933 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549524 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 6242 5933 73 138 0 6101 0
Current children cumulated CPU time (s) 1002.65
Current children cumulated vsize (KiB) 24968

[startup+1062.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12105
/proc/meminfo: memFree=1608712/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=26684 CPUtime=1062.68
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 6434 0 0 0 106254 14 0 0 25 0 1 0 224592042 27324416 6381 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 6671 6381 73 138 0 6530 0
Current children cumulated CPU time (s) 1062.68
Current children cumulated vsize (KiB) 26684

[startup+1122.99 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12105
/proc/meminfo: memFree=1608712/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=26824 CPUtime=1122.69
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 6454 0 0 0 112255 14 0 0 25 0 1 0 224592042 27467776 6401 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 6706 6401 73 138 0 6565 0
Current children cumulated CPU time (s) 1122.69
Current children cumulated vsize (KiB) 26824

[startup+1183.02 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12105
/proc/meminfo: memFree=1608520/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=26956 CPUtime=1182.7
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 6494 0 0 0 118256 14 0 0 25 0 1 0 224592042 27602944 6441 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 6739 6441 73 138 0 6598 0
Current children cumulated CPU time (s) 1182.7
Current children cumulated vsize (KiB) 26956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12105
/proc/meminfo: memFree=1608456/2055920 swapFree=4142368/4192956
[pid=12102] ppid=12100 vsize=27120 CPUtime=1200.02
/proc/12102/stat : 12102 (minisat) R 12100 12102 11356 0 -1 4194304 6526 0 0 0 119987 15 0 0 25 0 1 0 224592042 27770880 6473 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12102/statm: 6780 6473 73 138 0 6639 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 27120

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): 1200.35
CPU time (s): 1200.04
CPU user time (s): 1199.88
CPU system time (s): 0.155976
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 27120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
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= 6526
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= 1612

runsolver used 1.36779 second user time and 2.82557 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Feb 21 08:26:13 UTC 2007

IDJOB= 303896
IDBENCH= 20119
IDSOLVER= 109
FILE ID= node7/303896-1172046373

PBS_JOBID= 3865269

Free space on /tmp= 66546 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S879514135-06.cnf
COMMAND LINE= /tmp/evaluation/303896-1172046373/minisat /tmp/evaluation/303896-1172046373/instance-303896-1172046373.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-303896-1172046373 -o ROOT/results/node7/solver-303896-1172046373 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303896-1172046373/minisat /tmp/evaluation/303896-1172046373/instance-303896-1172046373.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  30cedd343a249ee79ef6344a724972e1

RANDOM SEED= 96231119

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1634920 kB
Buffers:         54988 kB
Cached:         266304 kB
SwapCached:      16056 kB
Active:         234156 kB
Inactive:       117212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1634920 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1436 kB
Writeback:           0 kB
Mapped:          29804 kB
Slab:            55160 kB
Committed_AS:   837176 kB
PageTables:       1764 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= 66546 MiB

End job on node7 on Wed Feb 21 08:46:16 UTC 2007