Trace number 421177

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? (TO) 1200.07 1200.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S2050975470-04.cnf
MD5SUMe5f98d48d71fa50934389495266dcfb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.29604
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.12	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.09/0.13	c |       103 |     900    18000    90000 |     6600      103    112 |  0.000 % |
0.09/0.15	c |       253 |     900    18000    90000 |     7260      253    116 |  0.000 % |
0.09/0.17	c |       480 |     900    18000    90000 |     7986      480    122 |  0.000 % |
0.19/0.21	c |       818 |     900    18000    90000 |     8784      818    117 |  0.000 % |
0.19/0.26	c |      1324 |     900    18000    90000 |     9663     1324    115 |  0.000 % |
0.29/0.35	c |      2085 |     900    18000    90000 |    10629     2085    117 |  0.000 % |
0.39/0.49	c |      3224 |     900    18000    90000 |    11692     3224    117 |  0.000 % |
0.69/0.71	c |      4935 |     900    18000    90000 |    12861     4935    121 |  0.000 % |
1.09/1.12	c |      7499 |     900    18000    90000 |    14147     7499    125 |  0.000 % |
1.79/1.83	c |     11344 |     900    18000    90000 |    15562    11344    125 |  0.000 % |
2.99/3.00	c |     17111 |     900    18000    90000 |    17118     9174    123 |  0.000 % |
5.09/5.12	c |     25763 |     900    18000    90000 |    18830     9117    129 |  0.000 % |
8.28/8.39	c |     38739 |     900    18000    90000 |    20713    12514    132 |  0.000 % |
14.78/14.80	c |     58200 |     900    18000    90000 |    22784    10951    124 |  0.000 % |
24.19/24.20	c |     87392 |     900    18000    90000 |    25063    16596    127 |  0.000 % |
40.57/40.65	c |    131181 |     900    18000    90000 |    27569    19688    132 |  0.000 % |
68.56/68.69	c |    196865 |     900    18000    90000 |    30326    24747    134 |  0.000 % |
113.05/113.13	c |    295392 |     900    18000    90000 |    33359    15321    125 |  0.000 % |
181.22/181.30	c |    443182 |     900    18000    90000 |    36695    19602    129 |  0.000 % |
292.88/293.04	c |    664865 |     900    18000    90000 |    40364    27749    132 |  0.000 % |
488.71/488.93	c |    997390 |     900    18000    90000 |    44401    33236    135 |  0.000 % |
773.81/774.13	c |   1496179 |     900    18000    90000 |    48841    37183    130 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node46/watcher-421177-1177499954 -o ROOT/results/node46/solver-421177-1177499954 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421177-1177499954/minisat_noassertions /tmp/evaluation/421177-1177499954/instance-421177-1177499954.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: 0.99 0.97 0.91 3/78 6990
/proc/meminfo: memFree=1749880/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=1988 CPUtime=0
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 104678460 2035712 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 497 234 50 130 0 364 0

[startup+0.014831 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 6990
/proc/meminfo: memFree=1749880/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=2384 CPUtime=0
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 104678460 2441216 349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 596 349 50 130 0 463 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2384

[startup+0.101847 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 6990
/proc/meminfo: memFree=1749880/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=3392 CPUtime=0.09
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 616 0 0 0 9 0 0 0 18 0 1 0 104678460 3473408 602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 848 602 62 130 0 715 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3392

[startup+0.301883 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 6990
/proc/meminfo: memFree=1749880/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=3564 CPUtime=0.29
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 743 0 0 0 29 0 0 0 19 0 1 0 104678460 3649536 662 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 891 662 67 130 0 758 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3564

[startup+0.701959 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 6990
/proc/meminfo: memFree=1749880/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=5280 CPUtime=0.69
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 1151 0 0 0 69 0 0 0 23 0 1 0 104678460 5406720 1070 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552555 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 1320 1070 67 130 0 1187 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5280

[startup+1.5011 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6991
/proc/meminfo: memFree=1744752/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=7920 CPUtime=1.49
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 1821 0 0 0 148 1 0 0 25 0 1 0 104678460 8110080 1740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 1980 1740 67 130 0 1847 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7920

[startup+3.1014 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6991
/proc/meminfo: memFree=1741424/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=11124 CPUtime=3.09
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 2613 0 0 0 308 1 0 0 25 0 1 0 104678460 11390976 2532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 2781 2532 67 130 0 2648 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11124

[startup+6.30199 s]
/proc/loadavg: 1.07 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1738680/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=12180 CPUtime=6.29
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 2889 0 0 0 628 1 0 0 25 0 1 0 104678460 12472320 2808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 3045 2808 67 130 0 2912 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12180

[startup+12.7012 s]
/proc/loadavg: 1.07 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1736248/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=14524 CPUtime=12.68
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 3476 0 0 0 1266 2 0 0 25 0 1 0 104678460 14872576 3395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 3631 3395 67 130 0 3498 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14524

[startup+25.5016 s]
/proc/loadavg: 1.05 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1734776/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=16108 CPUtime=25.49
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 3862 0 0 0 2546 3 0 0 25 0 1 0 104678460 16494592 3781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 4027 3781 67 130 0 3894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16108

[startup+51.1013 s]
/proc/loadavg: 1.03 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1731256/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=19572 CPUtime=51.07
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 4724 0 0 0 5103 4 0 0 25 0 1 0 104678460 20041728 4643 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 4893 4643 67 130 0 4760 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19572

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1728440/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=22348 CPUtime=102.26
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 5413 0 0 0 10221 5 0 0 25 0 1 0 104678460 22884352 5332 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 5587 5332 67 130 0 5454 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22348

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1725560/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=25072 CPUtime=162.23
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 6122 0 0 0 16217 6 0 0 25 0 1 0 104678460 25673728 6041 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 6268 6041 67 130 0 6135 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25072

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1723192/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=27464 CPUtime=222.21
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 6702 0 0 0 22214 7 0 0 25 0 1 0 104678460 28123136 6621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 6866 6621 67 130 0 6733 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 27464

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1722616/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=27992 CPUtime=282.19
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 6846 0 0 0 28212 7 0 0 25 0 1 0 104678460 28663808 6765 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 6998 6765 67 130 0 6865 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 27992

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1720376/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=30236 CPUtime=342.16
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 7389 0 0 0 34208 8 0 0 25 0 1 0 104678460 30961664 7308 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 7559 7308 67 130 0 7426 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 30236

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1719800/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=30892 CPUtime=402.14
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 7549 0 0 0 40205 9 0 0 25 0 1 0 104678460 31633408 7468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 7723 7468 67 130 0 7590 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 30892

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1719416/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=31156 CPUtime=462.12
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 7645 0 0 0 46203 9 0 0 25 0 1 0 104678460 31903744 7564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 7789 7564 67 130 0 7656 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 31156

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1717176/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=33612 CPUtime=522.1
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 8239 0 0 0 52200 10 0 0 25 0 1 0 104678460 34418688 8158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 8403 8158 67 130 0 8270 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 33612

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1715000/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=35724 CPUtime=582.08
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 8769 0 0 0 58197 11 0 0 25 0 1 0 104678460 36581376 8688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 8931 8688 67 130 0 8798 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 35724

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1715064/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=35544 CPUtime=642.07
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 8769 0 0 0 64195 12 0 0 25 0 1 0 104678460 36397056 8645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 8886 8645 67 130 0 8753 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 35544

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1714616/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=36200 CPUtime=702.04
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 8939 0 0 0 70192 12 0 0 25 0 1 0 104678460 37068800 8781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 9050 8781 67 130 0 8917 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 36200

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1714616/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=35924 CPUtime=762.01
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 8940 0 0 0 76189 12 0 0 25 0 1 0 104678460 36786176 8741 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546949 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 8981 8741 67 130 0 8848 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 35924

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1712376/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=38300 CPUtime=822
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 9513 0 0 0 82186 14 0 0 25 0 1 0 104678460 39219200 9314 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 9575 9314 67 130 0 9442 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 38300

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1711608/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=38960 CPUtime=881.97
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 9703 0 0 0 88183 14 0 0 25 0 1 0 104678460 39895040 9504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 9740 9504 67 130 0 9607 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 38960

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1711608/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=38960 CPUtime=941.95
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 9703 0 0 0 94180 15 0 0 25 0 1 0 104678460 39895040 9504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 9740 9504 67 130 0 9607 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 38960

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6991
/proc/meminfo: memFree=1711352/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=39356 CPUtime=1001.93
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 9775 0 0 0 100178 15 0 0 25 0 1 0 104678460 40300544 9576 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548706 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 9839 9576 67 130 0 9706 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 39356

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6993
/proc/meminfo: memFree=1711224/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=39356 CPUtime=1061.9
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 9775 0 0 0 106175 15 0 0 25 0 1 0 104678460 40300544 9576 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 9839 9576 67 130 0 9706 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 39356

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6993
/proc/meminfo: memFree=1710712/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=40016 CPUtime=1121.88
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 9939 0 0 0 112172 16 0 0 25 0 1 0 104678460 40976384 9740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 10004 9740 67 130 0 9871 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 40016

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6993
/proc/meminfo: memFree=1710776/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=39932 CPUtime=1181.86
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 9939 0 0 0 118169 17 0 0 25 0 1 0 104678460 40890368 9740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 9983 9740 67 130 0 9850 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 39932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6993
/proc/meminfo: memFree=1710776/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=39932 CPUtime=1200.06
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 9939 0 0 0 119989 17 0 0 25 0 1 0 104678460 40890368 9740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 9983 9740 67 130 0 9850 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 39932

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6993
/proc/meminfo: memFree=1710776/2055920 swapFree=4159780/4192956
[pid=6990] ppid=6988 vsize=39932 CPUtime=1200.06
/proc/6990/stat : 6990 (minisat_noasser) R 6988 6990 5847 0 -1 4194304 9939 0 0 0 119989 17 0 0 25 0 1 0 104678460 40890368 9740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6990/statm: 9983 9740 67 130 0 9850 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 39932

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.89
CPU system time (s): 0.180972
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 40016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.180972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9939
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= 24532

runsolver used 1.10783 second user time and 2.94055 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Wed Apr 25 11:19:15 UTC 2007

IDJOB= 421177
IDBENCH= 20086
IDSOLVER= 188
FILE ID= node46/421177-1177499954

PBS_JOBID= 4685820

Free space on /tmp= 66083 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S2050975470-04.cnf
COMMAND LINE= /tmp/evaluation/421177-1177499954/minisat_noassertions /tmp/evaluation/421177-1177499954/instance-421177-1177499954.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-421177-1177499954 -o ROOT/results/node46/solver-421177-1177499954 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421177-1177499954/minisat_noassertions /tmp/evaluation/421177-1177499954/instance-421177-1177499954.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  e5f98d48d71fa50934389495266dcfb4

RANDOM SEED= 622365676

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1750288 kB
Buffers:         38072 kB
Cached:         178356 kB
SwapCached:       3348 kB
Active:         137724 kB
Inactive:       114184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750288 kB
SwapTotal:     4192956 kB
SwapFree:      4159780 kB
Dirty:            1992 kB
Writeback:           0 kB
Mapped:          42764 kB
Slab:            38996 kB
Committed_AS:  3478656 kB
PageTables:       2020 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= 66083 MiB

End job on node46 on Wed Apr 25 11:39:17 UTC 2007