Trace number 421305

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 1200.61

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
MD5SUM00293343f58b96b091c585953d0e06f9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.995848
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
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:  6500                                                 |
0.00/0.00	c |  Number of clauses:    17354                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.04/0.07	c ============================[ Search Statistics ]==============================
0.04/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.04/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.04/0.07	c ===============================================================================
0.04/0.07	c |         0 |    4524    14477    44197 |     4825        0    nan |  0.000 % |
0.04/0.09	c |       100 |    4524    14477    44197 |     5308       99     28 |  0.031 % |
0.09/0.11	c |       252 |    4524    14477    44197 |     5839      251     31 |  0.031 % |
0.09/0.15	c |       477 |    4522    14461    44154 |     6422      476     31 |  0.031 % |
0.19/0.21	c |       815 |    4522    14461    44154 |     7065      814     34 |  0.031 % |
0.19/0.29	c |      1322 |    4522    14461    44154 |     7771     1321     36 |  0.031 % |
0.39/0.43	c |      2083 |    4521    14455    44136 |     8548     2081     37 |  0.046 % |
0.59/0.63	c |      3225 |    4521    14455    44136 |     9403     3223     38 |  0.046 % |
0.89/0.99	c |      4934 |    4521    14455    44136 |    10344     4932     38 |  0.046 % |
1.49/1.59	c |      7497 |    4521    14455    44136 |    11378     7495     38 |  0.046 % |
2.59/2.61	c |     11342 |    4521    14455    44136 |    12516    11340     37 |  0.046 % |
4.09/4.16	c |     17108 |    4521    14455    44136 |    13768    10674     36 |  0.046 % |
6.59/6.61	c |     25759 |    4521    14455    44136 |    15145    12196     39 |  0.046 % |
10.78/10.83	c |     38734 |    4521    14455    44136 |    16659     9632     40 |  0.046 % |
17.18/17.23	c |     58196 |    4521    14455    44136 |    18325    11958     44 |  0.046 % |
28.49/28.59	c |     87389 |    4521    14455    44136 |    20158    12874     40 |  0.046 % |
46.87/46.99	c |    131178 |    4521    14455    44136 |    22173    15303     44 |  0.046 % |
75.47/75.59	c |    196862 |    4521    14455    44136 |    24391    13170     40 |  0.046 % |
121.69/121.83	c |    295388 |    4521    14455    44136 |    26830    23891     46 |  0.046 % |
201.11/201.36	c |    443178 |    4521    14455    44136 |    29513    17069     44 |  0.046 % |
323.07/323.36	c |    664861 |    4521    14455    44136 |    32464    27932     52 |  0.046 % |
526.99/527.31	c |    997386 |    4521    14455    44136 |    35711    24442     54 |  0.046 % |
840.57/841.03	c |   1496175 |    4521    14455    44136 |    39282    29755     54 |  0.046 % |

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-421305-1177502364 -o ROOT/results/node46/solver-421305-1177502364 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421305-1177502364/minisat_noassertions /tmp/evaluation/421305-1177502364/instance-421305-1177502364.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.96 0.91 3/78 7078
/proc/meminfo: memFree=1748344/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=2748 CPUtime=0
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 373 0 0 0 0 0 0 0 18 0 1 0 104919414 2813952 359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134531143 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 687 359 50 130 0 554 0

[startup+0.0548319 s]
/proc/loadavg: 0.91 0.96 0.91 3/78 7078
/proc/meminfo: memFree=1748344/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=4208 CPUtime=0.04
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 754 0 0 0 4 0 0 0 18 0 1 0 104919414 4308992 740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533585 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 1052 740 62 130 0 919 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4208

[startup+0.10184 s]
/proc/loadavg: 0.91 0.96 0.91 3/78 7078
/proc/meminfo: memFree=1748344/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=4208 CPUtime=0.09
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 807 0 0 0 9 0 0 0 18 0 1 0 104919414 4308992 755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 1052 755 66 130 0 919 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4208

[startup+0.301877 s]
/proc/loadavg: 0.91 0.96 0.91 3/78 7078
/proc/meminfo: memFree=1748344/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=4208 CPUtime=0.29
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 807 0 0 0 29 0 0 0 20 0 1 0 104919414 4308992 755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 1052 755 66 130 0 919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4208

[startup+0.701952 s]
/proc/loadavg: 0.91 0.96 0.91 3/78 7078
/proc/meminfo: memFree=1748344/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=4208 CPUtime=0.69
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 817 0 0 0 69 0 0 0 24 0 1 0 104919414 4308992 765 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 1052 765 66 130 0 919 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4208

[startup+1.5011 s]
/proc/loadavg: 0.91 0.96 0.91 2/79 7079
/proc/meminfo: memFree=1745264/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=4884 CPUtime=1.49
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 970 0 0 0 149 0 0 0 25 0 1 0 104919414 5001216 918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 1221 918 66 130 0 1088 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4884

[startup+3.1014 s]
/proc/loadavg: 0.91 0.96 0.91 2/79 7079
/proc/meminfo: memFree=1744304/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=5856 CPUtime=3.09
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 1220 0 0 0 309 0 0 0 25 0 1 0 104919414 5996544 1168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 1464 1168 66 130 0 1331 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5856

[startup+6.30199 s]
/proc/loadavg: 0.92 0.96 0.91 2/79 7079
/proc/meminfo: memFree=1743280/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=6252 CPUtime=6.29
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 1319 0 0 0 629 0 0 0 25 0 1 0 104919414 6402048 1267 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 1563 1267 66 130 0 1430 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6252

[startup+12.7012 s]
/proc/loadavg: 0.93 0.96 0.91 2/79 7079
/proc/meminfo: memFree=1742576/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=6912 CPUtime=12.68
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 1501 0 0 0 1268 0 0 0 25 0 1 0 104919414 7077888 1449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 1728 1449 66 130 0 1595 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6912

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.91 3/79 7079
/proc/meminfo: memFree=1741360/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=8064 CPUtime=25.49
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 1775 0 0 0 2548 1 0 0 25 0 1 0 104919414 8257536 1723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 2016 1723 66 130 0 1883 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8064

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.91 2/79 7079
/proc/meminfo: memFree=1740144/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=9256 CPUtime=51.07
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 2066 0 0 0 5106 1 0 0 25 0 1 0 104919414 9478144 2014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 2314 2014 66 130 0 2181 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9256

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.91 2/85 7145
/proc/meminfo: memFree=1737088/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=10984 CPUtime=102.23
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 2503 0 0 0 10221 2 0 0 25 0 1 0 104919414 11247616 2451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 2746 2451 66 130 0 2613 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 10984

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1737136/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=11944 CPUtime=162.12
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 2741 0 0 0 16209 3 0 0 25 0 1 0 104919414 12230656 2689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 2986 2689 66 130 0 2853 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 11944

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1735856/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=13376 CPUtime=222.1
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 3083 0 0 0 22206 4 0 0 25 0 1 0 104919414 13697024 3031 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 3344 3031 66 130 0 3211 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 13376

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1734640/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=14572 CPUtime=282.08
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 3377 0 0 0 28203 5 0 0 25 0 1 0 104919414 14921728 3325 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 3643 3325 66 130 0 3510 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 14572

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1733104/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=16156 CPUtime=342.06
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 3771 0 0 0 34200 6 0 0 25 0 1 0 104919414 16543744 3719 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 4039 3719 66 130 0 3906 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 16156

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1732464/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=16688 CPUtime=402.03
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 3934 0 0 0 40197 6 0 0 25 0 1 0 104919414 17088512 3882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548920 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 4172 3882 66 130 0 4039 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 16688

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1732144/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=17084 CPUtime=462.01
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 4012 0 0 0 46194 7 0 0 25 0 1 0 104919414 17494016 3960 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 4271 3960 66 130 0 4138 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 17084

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1731312/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=17888 CPUtime=521.99
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 4217 0 0 0 52192 7 0 0 25 0 1 0 104919414 18317312 4165 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 4472 4165 66 130 0 4339 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 17888

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1730096/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=19076 CPUtime=581.97
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 4524 0 0 0 58189 8 0 0 25 0 1 0 104919414 19533824 4472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552359 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 4769 4472 66 130 0 4636 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 19076

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1729648/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=19628 CPUtime=641.95
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 4644 0 0 0 64187 8 0 0 25 0 1 0 104919414 20099072 4592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 4907 4592 66 130 0 4774 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 19628

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1728752/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=20552 CPUtime=701.93
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 4870 0 0 0 70184 9 0 0 25 0 1 0 104919414 21045248 4818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 5138 4818 66 130 0 5005 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 20552

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1728944/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=20552 CPUtime=761.9
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 4872 0 0 0 76181 9 0 0 25 0 1 0 104919414 21045248 4820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 5138 4820 66 130 0 5005 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 20552

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1728368/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=21084 CPUtime=821.88
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 5005 0 0 0 82178 10 0 0 25 0 1 0 104919414 21590016 4953 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 5271 4953 66 130 0 5138 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 21084

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1728368/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=21084 CPUtime=881.86
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 5008 0 0 0 88175 11 0 0 25 0 1 0 104919414 21590016 4956 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 5271 4956 66 130 0 5138 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 21084

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1727984/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=21480 CPUtime=941.84
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 5100 0 0 0 94173 11 0 0 25 0 1 0 104919414 21995520 5048 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 5370 5048 66 130 0 5237 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 21480

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1727920/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=21480 CPUtime=1001.82
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 5107 0 0 0 100170 12 0 0 25 0 1 0 104919414 21995520 5055 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 5370 5055 66 130 0 5237 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 21480

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1727984/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=21480 CPUtime=1061.8
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 5107 0 0 0 106168 12 0 0 25 0 1 0 104919414 21995520 5055 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 5370 5055 66 130 0 5237 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 21480

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1727344/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=22156 CPUtime=1121.77
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 5259 0 0 0 112165 12 0 0 25 0 1 0 104919414 22687744 5207 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546801 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 5539 5207 66 130 0 5406 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 22156

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1727344/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=22156 CPUtime=1181.76
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 5259 0 0 0 118163 13 0 0 25 0 1 0 104919414 22687744 5207 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 5539 5207 66 130 0 5406 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 22156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7277
/proc/meminfo: memFree=1727280/2055920 swapFree=4159780/4192956
[pid=7078] ppid=7076 vsize=22156 CPUtime=1200.05
/proc/7078/stat : 7078 (minisat_noasser) R 7076 7078 5847 0 -1 4194304 5271 0 0 0 119992 13 0 0 25 0 1 0 104919414 22687744 5219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/7078/statm: 5539 5219 66 130 0 5406 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 22156

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): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.137979
CPU usage (%): 99.9544
Max. virtual memory (cumulated for all children) (KiB): 22156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5271
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= 24759

runsolver used 1.11183 second user time and 3.08453 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Wed Apr 25 11:59:24 UTC 2007

IDJOB= 421305
IDBENCH= 20214
IDSOLVER= 188
FILE ID= node46/421305-1177502364

PBS_JOBID= 4685820

Free space on /tmp= 66083 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/421305-1177502364/minisat_noassertions /tmp/evaluation/421305-1177502364/instance-421305-1177502364.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-421305-1177502364 -o ROOT/results/node46/solver-421305-1177502364 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421305-1177502364/minisat_noassertions /tmp/evaluation/421305-1177502364/instance-421305-1177502364.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  00293343f58b96b091c585953d0e06f9

RANDOM SEED= 553111594

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:       1748816 kB
Buffers:         38224 kB
Cached:         179768 kB
SwapCached:       3348 kB
Active:         137896 kB
Inactive:       115620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748816 kB
SwapTotal:     4192956 kB
SwapFree:      4159780 kB
Dirty:            1748 kB
Writeback:           0 kB
Mapped:          42764 kB
Slab:            38956 kB
Committed_AS:  3480728 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 12:19:27 UTC 2007