Trace number 300370

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007 (with assertions)? (TO) 1200.1 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S191957358-10.cnf
MD5SUM15ec1c2ee3a768db4806fe2b5efb42d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark171.781
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
Number of clauses of size over 50

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:  800                                                  |
0.00/0.00	c |  Number of clauses:    16000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.10/0.11	c ============================[ Search Statistics ]==============================
0.10/0.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.11	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.11	c ===============================================================================
0.10/0.11	c |         0 |     800    16000    80000 |     5333        0    nan |  0.000 % |
0.10/0.12	c |       100 |     800    16000    80000 |     5866      100    102 |  0.000 % |
0.10/0.14	c |       251 |     800    16000    80000 |     6453      251     97 |  0.000 % |
0.10/0.16	c |       476 |     800    16000    80000 |     7098      476    101 |  0.000 % |
0.10/0.20	c |       815 |     800    16000    80000 |     7808      815    102 |  0.000 % |
0.20/0.25	c |      1322 |     800    16000    80000 |     8589     1322    103 |  0.000 % |
0.30/0.32	c |      2081 |     800    16000    80000 |     9448     2081    107 |  0.000 % |
0.40/0.45	c |      3220 |     800    16000    80000 |    10393     3220    107 |  0.000 % |
0.61/0.66	c |      4929 |     800    16000    80000 |    11432     4929    109 |  0.000 % |
0.91/1.01	c |      7492 |     800    16000    80000 |    12575     7492    109 |  0.000 % |
1.63/1.64	c |     11336 |     800    16000    80000 |    13833    11336    111 |  0.000 % |
2.66/2.74	c |     17102 |     800    16000    80000 |    15216    10038    115 |  0.000 % |
4.49/4.55	c |     25752 |     800    16000    80000 |    16738    10951    123 |  0.000 % |
7.98/8.01	c |     38729 |     800    16000    80000 |    18412    15424    122 |  0.000 % |
13.20/13.30	c |     58190 |     800    16000    80000 |    20253    16197    121 |  0.000 % |
21.80/21.84	c |     87383 |     800    16000    80000 |    22278    14578    119 |  0.000 % |
37.98/38.03	c |    131174 |     800    16000    80000 |    24506    13255    118 |  0.000 % |
64.82/64.87	c |    196859 |     800    16000    80000 |    26957    15553    116 |  0.000 % |
106.60/106.70	c |    295387 |     800    16000    80000 |    29652    26153    123 |  0.000 % |
171.33/171.47	c |    443178 |     800    16000    80000 |    32618    20793    121 |  0.000 % |
275.28/275.37	c |    664861 |     800    16000    80000 |    35879    26288    120 |  0.000 % |
449.79/449.99	c |    997386 |     800    16000    80000 |    39467    18885    115 |  0.000 % |
722.21/722.47	c |   1496174 |     800    16000    80000 |    43414    19857    119 |  0.000 % |
1156.05/1156.41	c |   2244356 |     800    16000    80000 |    47756    28286    120 |  0.000 % |

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/node18/watcher-300370-1171901956 -o ROOT/results/node18/solver-300370-1171901956 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300370-1171901956/minisat /tmp/evaluation/300370-1171901956/instance-300370-1171901956.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: 1.00 0.99 0.95 3/77 28686
/proc/meminfo: memFree=1548536/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=2020 CPUtime=0
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 210150132 2068480 223 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 505 228 58 138 0 364 0

[startup+0.106498 s]
/proc/loadavg: 1.00 0.99 0.95 3/77 28686
/proc/meminfo: memFree=1548536/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=3284 CPUtime=0.1
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 573 0 0 0 10 0 0 0 18 0 1 0 210150132 3362816 557 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134530825 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 821 557 71 138 0 680 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3284

[startup+0.514588 s]
/proc/loadavg: 1.00 0.99 0.95 3/77 28686
/proc/meminfo: memFree=1548536/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=4468 CPUtime=0.5
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 942 0 0 0 50 0 0 0 22 0 1 0 210150132 4575232 853 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 1117 853 73 138 0 976 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4468

[startup+1.33462 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28687
/proc/meminfo: memFree=1543280/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=7128 CPUtime=1.32
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 1630 0 0 0 132 0 0 0 25 0 1 0 210150132 7299072 1541 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 1782 1541 73 138 0 1641 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7128

[startup+2.97078 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28687
/proc/meminfo: memFree=1540336/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=9372 CPUtime=2.96
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 2180 0 0 0 295 1 0 0 25 0 1 0 210150132 9596928 2091 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 2343 2091 73 138 0 2202 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9372

[startup+6.24709 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28687
/proc/meminfo: memFree=1538480/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=11624 CPUtime=6.23
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 2734 0 0 0 622 1 0 0 25 0 1 0 210150132 11902976 2645 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556055 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 2906 2645 73 138 0 2765 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11624

[startup+12.7037 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28687
/proc/meminfo: memFree=1536944/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=12680 CPUtime=12.69
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 2989 0 0 0 1267 2 0 0 25 0 1 0 210150132 12984320 2900 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 3170 2900 73 138 0 3029 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12680

[startup+25.509 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28687
/proc/meminfo: memFree=1534640/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=14924 CPUtime=25.5
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 3559 0 0 0 2547 3 0 0 25 0 1 0 210150132 15282176 3470 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 3731 3470 73 138 0 3590 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14924

[startup+51.1204 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28687
/proc/meminfo: memFree=1532656/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=16908 CPUtime=51.1
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 4063 0 0 0 5106 4 0 0 25 0 1 0 210150132 17313792 3974 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 4227 3974 73 138 0 4086 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16908

[startup+102.337 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28687
/proc/meminfo: memFree=1530288/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=19152 CPUtime=102.3
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 4631 0 0 0 10225 5 0 0 25 0 1 0 210150132 19611648 4542 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 4788 4542 73 138 0 4647 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19152

[startup+162.369 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28687
/proc/meminfo: memFree=1528176/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=21296 CPUtime=162.32
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 5149 0 0 0 16226 6 0 0 25 0 1 0 210150132 21807104 5060 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550639 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 5324 5060 73 138 0 5183 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 21296

[startup+222.399 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28687
/proc/meminfo: memFree=1525872/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=23544 CPUtime=222.33
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 5719 0 0 0 22227 6 0 0 25 0 1 0 210150132 24109056 5630 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 5886 5630 73 138 0 5745 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 23544

[startup+282.43 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28687
/proc/meminfo: memFree=1524400/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=24928 CPUtime=282.34
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 6078 0 0 0 28227 7 0 0 25 0 1 0 210150132 25526272 5989 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 6232 5989 73 138 0 6091 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 24928

[startup+342.458 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28687
/proc/meminfo: memFree=1523568/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=25784 CPUtime=342.36
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 6282 0 0 0 34228 8 0 0 25 0 1 0 210150132 26402816 6193 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 6446 6193 73 138 0 6305 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 25784

[startup+402.491 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28687
/proc/meminfo: memFree=1522928/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=26444 CPUtime=402.38
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 6449 0 0 0 40229 9 0 0 25 0 1 0 210150132 27078656 6360 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550619 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 6611 6360 73 138 0 6470 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 26444

[startup+462.519 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28687
/proc/meminfo: memFree=1521648/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=27764 CPUtime=462.4
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 6786 0 0 0 46230 10 0 0 25 0 1 0 210150132 28430336 6697 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 6941 6697 73 138 0 6800 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 27764

[startup+522.545 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28687
/proc/meminfo: memFree=1520176/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=29216 CPUtime=522.41
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 7150 0 0 0 52230 11 0 0 25 0 1 0 210150132 29917184 7061 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 7304 7061 73 138 0 7163 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 29216

[startup+582.573 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28687
/proc/meminfo: memFree=1519536/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=29884 CPUtime=582.42
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 7311 0 0 0 58231 11 0 0 25 0 1 0 210150132 30601216 7222 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 7471 7222 73 138 0 7330 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 29884

[startup+642.603 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28687
/proc/meminfo: memFree=1519088/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=30404 CPUtime=642.43
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 7424 0 0 0 64231 12 0 0 25 0 1 0 210150132 31133696 7335 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 7601 7335 73 138 0 7460 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 30404

[startup+702.63 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28687
/proc/meminfo: memFree=1519088/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=30332 CPUtime=702.45
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 7424 0 0 0 70232 13 0 0 25 0 1 0 210150132 31059968 7335 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 7583 7335 73 138 0 7442 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 30332

[startup+762.661 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28687
/proc/meminfo: memFree=1516656/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=32792 CPUtime=762.46
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 8026 0 0 0 76232 14 0 0 25 0 1 0 210150132 33579008 7937 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 8198 7937 73 138 0 8057 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 32792

[startup+822.693 s]
/proc/loadavg: 1.04 1.00 0.95 2/78 28687
/proc/meminfo: memFree=1516208/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=33320 CPUtime=822.48
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 8160 0 0 0 82233 15 0 0 25 0 1 0 210150132 34119680 8071 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 8330 8071 73 138 0 8189 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 33320

[startup+882.723 s]
/proc/loadavg: 1.01 1.00 0.95 2/78 28687
/proc/meminfo: memFree=1516144/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=33320 CPUtime=882.49
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 8160 0 0 0 88234 15 0 0 25 0 1 0 210150132 34119680 8071 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 8330 8071 73 138 0 8189 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 33320

[startup+942.749 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28687
/proc/meminfo: memFree=1515888/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=33728 CPUtime=942.51
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 8239 0 0 0 94235 16 0 0 25 0 1 0 210150132 34537472 8150 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 8432 8150 73 138 0 8291 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 33728

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28687
/proc/meminfo: memFree=1515312/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=34256 CPUtime=1002.52
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 8369 0 0 0 100235 17 0 0 25 0 1 0 210150132 35078144 8280 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 8564 8280 73 138 0 8423 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 34256

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28687
/proc/meminfo: memFree=1515184/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=34388 CPUtime=1062.54
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 8414 0 0 0 106237 17 0 0 25 0 1 0 210150132 35213312 8325 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 8597 8325 73 138 0 8456 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 34388

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28687
/proc/meminfo: memFree=1515184/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=34324 CPUtime=1122.55
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 8416 0 0 0 112238 17 0 0 25 0 1 0 210150132 35147776 8321 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 8581 8321 73 138 0 8440 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 34324

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28687
/proc/meminfo: memFree=1513584/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=35908 CPUtime=1182.56
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 8794 0 0 0 118238 18 0 0 25 0 1 0 210150132 36769792 8699 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 8977 8699 73 138 0 8836 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 35908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28687
/proc/meminfo: memFree=1512432/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=37096 CPUtime=1200.09
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 9087 0 0 0 119990 19 0 0 25 0 1 0 210150132 37986304 8992 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 9274 8992 73 138 0 9133 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 37096

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28687
/proc/meminfo: memFree=1512432/2055920 swapFree=4192812/4192956
[pid=28686] ppid=28684 vsize=37096 CPUtime=1200.09
/proc/28686/stat : 28686 (minisat) R 28684 28686 28301 0 -1 4194304 9087 0 0 0 119990 19 0 0 25 0 1 0 210150132 37986304 8992 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/28686/statm: 9274 8992 73 138 0 9133 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 37096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.1
CPU user time (s): 1199.91
CPU system time (s): 0.19697
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 37096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.19697
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9087
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= 7
involuntary context switches= 24899

runsolver used 1.37479 second user time and 2.78458 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 19 16:19:16 UTC 2007

IDJOB= 300370
IDBENCH= 20033
IDSOLVER= 109
FILE ID= node18/300370-1171901956

PBS_JOBID= 3848846

Free space on /tmp= 66547 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S191957358-10.cnf
COMMAND LINE= /tmp/evaluation/300370-1171901956/minisat /tmp/evaluation/300370-1171901956/instance-300370-1171901956.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-300370-1171901956 -o ROOT/results/node18/solver-300370-1171901956 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300370-1171901956/minisat /tmp/evaluation/300370-1171901956/instance-300370-1171901956.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  15ec1c2ee3a768db4806fe2b5efb42d9

RANDOM SEED= 781572437

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1549008 kB
Buffers:         53540 kB
Cached:         321344 kB
SwapCached:          0 kB
Active:         298116 kB
Inactive:       136352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1549008 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          78476 kB
Slab:            58088 kB
Committed_AS:   815060 kB
PageTables:       1668 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= 66547 MiB

End job on node18 on Mon Feb 19 16:39:18 UTC 2007