Trace number 421245

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) 1200.13 1200.54

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S791125864-16.cnf
MD5SUM4e143e0a14562155f1998f2e56848071
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.09/0.13	c |  Parsing time:         0.13         s                                       |
0.29/0.30	c ============================[ Search Statistics ]==============================
0.29/0.30	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.30	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.30	c ===============================================================================
0.29/0.30	c |         0 |   15538    66469   201964 |    22156        0    nan |  0.000 % |
0.29/0.36	c |       100 |   15538    66469   201964 |    24371      100    198 |  0.000 % |
0.39/0.46	c |       250 |   15538    66469   201964 |    26809      250    177 |  0.000 % |
0.49/0.58	c |       477 |   15538    66469   201964 |    29490      477    178 |  0.000 % |
0.69/0.77	c |       814 |   15538    66469   201964 |    32439      814    194 |  0.000 % |
0.99/1.04	c |      1322 |   15538    66469   201964 |    35682     1322    200 |  0.000 % |
1.39/1.46	c |      2081 |   15538    66469   201964 |    39251     2081    198 |  0.000 % |
1.99/2.08	c |      3221 |   15538    66469   201964 |    43176     3221    205 |  0.000 % |
2.99/3.09	c |      4931 |   15538    66469   201964 |    47494     4931    219 |  0.000 % |
4.59/4.68	c |      7495 |   15538    66469   201964 |    52243     7495    231 |  0.000 % |
7.19/7.22	c |     11339 |   15538    66469   201964 |    57467    11339    247 |  0.000 % |
11.38/11.46	c |     17105 |   15538    66469   201964 |    63214    17105    255 |  0.000 % |
18.88/18.95	c |     25755 |   15538    66469   201964 |    69536    25755    267 |  0.000 % |
32.28/32.37	c |     38733 |   15538    66469   201964 |    76489    38733    299 |  0.000 % |
54.47/54.55	c |     58194 |   15538    66469   201964 |    84138    58194    311 |  0.000 % |
97.46/97.50	c |     87387 |   15538    66469   201964 |    92552    14429    353 |  0.000 % |
158.04/158.11	c |    131176 |   15538    66469   201964 |   101807    58218    339 |  0.000 % |
271.60/271.78	c |    196860 |   15538    66469   201964 |   111988    34452    330 |  0.000 % |
447.14/447.30	c |    295386 |   15538    66469   201964 |   123187    33568    372 |  0.000 % |
780.03/780.36	c |    443176 |   15538    66469   201964 |   135506    71289    360 |  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/node37/watcher-421245-1177501223 -o ROOT/results/node37/solver-421245-1177501223 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421245-1177501223/minisat_noassertions /tmp/evaluation/421245-1177501223/instance-421245-1177501223.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: 1.00 0.99 0.91 3/78 25644
/proc/meminfo: memFree=1955736/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=2476 CPUtime=0
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 535 0 0 0 0 0 0 0 18 0 1 0 198034781 2535424 521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 619 523 49 130 0 486 0

[startup+0.054313 s]
/proc/loadavg: 1.00 0.99 0.91 3/78 25644
/proc/meminfo: memFree=1955736/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=5292 CPUtime=0.04
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 1193 0 0 0 4 0 0 0 18 0 1 0 198034781 5419008 1162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 1323 1162 50 130 0 1190 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5292

[startup+0.101321 s]
/proc/loadavg: 1.00 0.99 0.91 3/78 25644
/proc/meminfo: memFree=1955736/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=6704 CPUtime=0.09
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 1538 0 0 0 9 0 0 0 18 0 1 0 198034781 6864896 1507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 1676 1508 50 130 0 1543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6704

[startup+0.301358 s]
/proc/loadavg: 1.00 0.99 0.91 3/78 25644
/proc/meminfo: memFree=1955736/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=8176 CPUtime=0.29
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 1916 0 0 0 29 0 0 0 19 0 1 0 198034781 8372224 1885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134681966 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 2044 1885 62 130 0 1911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8176

[startup+0.701434 s]
/proc/loadavg: 1.00 0.99 0.91 3/78 25644
/proc/meminfo: memFree=1955736/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=7516 CPUtime=0.69
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 1991 0 0 0 69 0 0 0 23 0 1 0 198034781 7696384 1747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 1879 1747 67 130 0 1746 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7516

[startup+1.50159 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1948496/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=8572 CPUtime=1.5
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 2258 0 0 0 149 1 0 0 25 0 1 0 198034781 8777728 2014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 2143 2014 67 130 0 2010 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8572

[startup+3.10189 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1946832/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=11220 CPUtime=3.09
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 2895 0 0 0 308 1 0 0 25 0 1 0 198034781 11489280 2651 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 2805 2651 67 130 0 2672 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11220

[startup+6.30149 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1941328/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=16504 CPUtime=6.29
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 4219 0 0 0 626 3 0 0 25 0 1 0 198034781 16900096 3975 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 4126 3975 67 130 0 3993 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16504

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1931280/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=25900 CPUtime=12.69
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 6577 0 0 0 1263 6 0 0 25 0 1 0 198034781 26521600 6333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 6475 6333 67 130 0 6342 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25900

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1911632/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=44944 CPUtime=25.48
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 11327 0 0 0 2537 11 0 0 25 0 1 0 198034781 46022656 11083 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 11236 11083 67 130 0 11103 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44944

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1880464/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=76316 CPUtime=51.08
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 19156 0 0 0 5090 18 0 0 25 0 1 0 198034781 78147584 18912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 19079 18912 67 130 0 18946 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 76316

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1832016/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=124108 CPUtime=102.26
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 31107 0 0 0 10196 30 0 0 25 0 1 0 198034781 127086592 30863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 31027 30863 67 130 0 30894 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 124108

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1831888/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=124108 CPUtime=162.24
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 31107 0 0 0 16194 30 0 0 25 0 1 0 198034781 127086592 30863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 31027 30863 67 130 0 30894 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 124108

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1814032/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=142136 CPUtime=222.22
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 35593 0 0 0 22187 35 0 0 25 0 1 0 198034781 145547264 35349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 35534 35349 67 130 0 35401 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 142136

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1805264/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=150592 CPUtime=282.2
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 37724 0 0 0 28182 38 0 0 25 0 1 0 198034781 154206208 37480 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 37648 37480 67 130 0 37515 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 150592

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1805136/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=150592 CPUtime=342.18
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 37724 0 0 0 34180 38 0 0 25 0 1 0 198034781 154206208 37480 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 37648 37480 67 130 0 37515 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 150592

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1791312/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=164852 CPUtime=402.16
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 41288 0 0 0 40173 43 0 0 25 0 1 0 198034781 168808448 41044 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 41213 41044 67 130 0 41080 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 164852

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1783504/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=172112 CPUtime=462.14
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 43089 0 0 0 46169 45 0 0 25 0 1 0 198034781 176242688 42845 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 43028 42845 67 130 0 42895 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 172112

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1783440/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=172112 CPUtime=522.11
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 43089 0 0 0 52166 45 0 0 25 0 1 0 198034781 176242688 42845 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 43028 42845 67 130 0 42895 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 172112

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1783440/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=172112 CPUtime=582.09
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 43089 0 0 0 58164 45 0 0 25 0 1 0 198034781 176242688 42845 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 43028 42845 67 130 0 42895 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 172112

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1770640/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=184816 CPUtime=642.07
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 46286 0 0 0 64158 49 0 0 25 0 1 0 198034781 189251584 46042 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 46204 46042 67 130 0 46071 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 184816

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1765392/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=189832 CPUtime=702.06
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 47531 0 0 0 70154 52 0 0 25 0 1 0 198034781 194387968 47287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 47458 47287 67 130 0 47325 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 189832

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1765328/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=189832 CPUtime=762.04
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 47531 0 0 0 76152 52 0 0 25 0 1 0 198034781 194387968 47287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 47458 47287 67 130 0 47325 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 189832

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1765328/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=189832 CPUtime=822.01
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 47531 0 0 0 82149 52 0 0 25 0 1 0 198034781 194387968 47287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 47458 47287 67 130 0 47325 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 189832

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1765264/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=189832 CPUtime=881.99
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 47531 0 0 0 88147 52 0 0 25 0 1 0 198034781 194387968 47287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 47458 47287 67 130 0 47325 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 189832

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1746640/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=208352 CPUtime=941.97
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 52174 0 0 0 94141 56 0 0 25 0 1 0 198034781 213352448 51930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 52088 51930 67 130 0 51955 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 208352

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1746576/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=208352 CPUtime=1001.95
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 52176 0 0 0 100138 57 0 0 25 0 1 0 198034781 213352448 51932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 52088 51932 67 130 0 51955 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 208352

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1746448/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=208352 CPUtime=1061.93
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 52176 0 0 0 106136 57 0 0 25 0 1 0 198034781 213352448 51932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 52088 51932 67 130 0 51955 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 208352

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1746384/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=208352 CPUtime=1121.91
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 52177 0 0 0 112134 57 0 0 25 0 1 0 198034781 213352448 51933 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 52088 51933 67 130 0 51955 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 208352

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1746320/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=208352 CPUtime=1181.89
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 52177 0 0 0 118132 57 0 0 25 0 1 0 198034781 213352448 51933 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 52088 51933 67 130 0 51955 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 208352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 25645
/proc/meminfo: memFree=1746320/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=208352 CPUtime=1200.08
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 52177 0 0 0 119951 57 0 0 25 0 1 0 198034781 213352448 51933 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 52088 51933 67 130 0 51955 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 208352

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 0.91 2/79 25645
/proc/meminfo: memFree=1746320/2055920 swapFree=4145428/4192956
[pid=25644] ppid=25642 vsize=208352 CPUtime=1200.08
/proc/25644/stat : 25644 (minisat_noasser) R 25642 25644 24499 0 -1 4194304 52177 0 0 0 119951 57 0 0 25 0 1 0 198034781 213352448 51933 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25644/statm: 52088 51933 67 130 0 51955 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 208352

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.13
CPU user time (s): 1199.52
CPU system time (s): 0.612906
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 208352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.52
system time used= 0.612906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52177
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= 24700

runsolver used 1.09783 second user time and 2.81657 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Wed Apr 25 11:40:23 UTC 2007

IDJOB= 421245
IDBENCH= 20154
IDSOLVER= 188
FILE ID= node37/421245-1177501223

PBS_JOBID= 4685836

Free space on /tmp= 66414 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S791125864-16.cnf
COMMAND LINE= /tmp/evaluation/421245-1177501223/minisat_noassertions /tmp/evaluation/421245-1177501223/instance-421245-1177501223.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-421245-1177501223 -o ROOT/results/node37/solver-421245-1177501223 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421245-1177501223/minisat_noassertions /tmp/evaluation/421245-1177501223/instance-421245-1177501223.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  4e143e0a14562155f1998f2e56848071

RANDOM SEED= 544528099

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1956208 kB
Buffers:          9200 kB
Cached:          24656 kB
SwapCached:      15308 kB
Active:          42436 kB
Inactive:        14532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1956208 kB
SwapTotal:     4192956 kB
SwapFree:      4145428 kB
Dirty:            2824 kB
Writeback:           0 kB
Mapped:          30044 kB
Slab:            28080 kB
Committed_AS:  2086516 kB
PageTables:       2000 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= 66414 MiB

End job on node37 on Wed Apr 25 12:00:26 UTC 2007