Trace number 425061

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) 5000.07 5001.46

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                                                |
0.09/0.14	c |  Parsing time:         0.14         s                                       |
0.29/0.31	c ============================[ Search Statistics ]==============================
0.29/0.31	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.31	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.31	c ===============================================================================
0.29/0.31	c |         0 |   15538    66469   201964 |    22156        0    nan |  0.000 % |
0.29/0.38	c |       100 |   15538    66469   201964 |    24371      100    198 |  0.000 % |
0.39/0.47	c |       250 |   15538    66469   201964 |    26809      250    177 |  0.000 % |
0.49/0.60	c |       477 |   15538    66469   201964 |    29490      477    178 |  0.000 % |
0.69/0.79	c |       814 |   15538    66469   201964 |    32439      814    194 |  0.000 % |
1.00/1.06	c |      1322 |   15538    66469   201964 |    35682     1322    200 |  0.000 % |
1.39/1.50	c |      2081 |   15538    66469   201964 |    39251     2081    198 |  0.000 % |
2.10/2.12	c |      3221 |   15538    66469   201964 |    43176     3221    205 |  0.000 % |
3.09/3.14	c |      4931 |   15538    66469   201964 |    47494     4931    219 |  0.000 % |
4.68/4.73	c |      7495 |   15538    66469   201964 |    52243     7495    231 |  0.000 % |
7.19/7.27	c |     11339 |   15538    66469   201964 |    57467    11339    247 |  0.000 % |
11.38/11.49	c |     17105 |   15538    66469   201964 |    63214    17105    255 |  0.000 % |
18.99/19.06	c |     25755 |   15538    66469   201964 |    69536    25755    267 |  0.000 % |
32.48/32.55	c |     38733 |   15538    66469   201964 |    76489    38733    299 |  0.000 % |
54.77/54.86	c |     58194 |   15538    66469   201964 |    84138    58194    311 |  0.000 % |
97.86/97.98	c |     87387 |   15538    66469   201964 |    92552    14429    353 |  0.000 % |
158.95/159.01	c |    131176 |   15538    66469   201964 |   101807    58218    339 |  0.000 % |
273.02/273.16	c |    196860 |   15538    66469   201964 |   111988    34452    330 |  0.000 % |
449.67/449.85	c |    295386 |   15538    66469   201964 |   123187    33568    372 |  0.000 % |
784.69/784.98	c |    443176 |   15538    66469   201964 |   135506    71289    360 |  0.000 % |
1376.03/1376.44	c |    664859 |   15538    66469   201964 |   149056    48954    308 |  0.000 % |
2442.46/2443.24	c |    997384 |   15538    66469   201964 |   163962   112954    374 |  0.000 % |
4093.74/4094.99	c |   1496172 |   15538    66469   201964 |   180358   165765    409 |  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/node7/watcher-425061-1177762966 -o ROOT/results/node7/solver-425061-1177762966 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425061-1177762966/minisat_noassertions /tmp/evaluation/425061-1177762966/instance-425061-1177762966.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 0.98 3/77 6793
/proc/meminfo: memFree=1681336/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=2476 CPUtime=0
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 529 0 0 0 0 0 0 0 18 0 1 0 252334263 2535424 515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 619 516 49 130 0 486 0

[startup+0.0748299 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 6793
/proc/meminfo: memFree=1681336/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=5752 CPUtime=0.06
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 1311 0 0 0 6 0 0 0 18 0 1 0 252334263 5890048 1280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 1438 1280 50 130 0 1305 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5752

[startup+0.101832 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 6793
/proc/meminfo: memFree=1681336/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=6572 CPUtime=0.09
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 1494 0 0 0 9 0 0 0 18 0 1 0 252334263 6729728 1463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 1643 1463 50 130 0 1510 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6572

[startup+0.301853 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 6793
/proc/meminfo: memFree=1681336/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=8176 CPUtime=0.29
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 1910 0 0 0 29 0 0 0 20 0 1 0 252334263 8372224 1879 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 2044 1879 62 130 0 1911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8176

[startup+0.701895 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 6793
/proc/meminfo: memFree=1681336/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=7516 CPUtime=0.69
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 1981 0 0 0 69 0 0 0 24 0 1 0 252334263 7696384 1737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552409 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 1879 1737 67 130 0 1746 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7516

[startup+1.50198 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 6794
/proc/meminfo: memFree=1674160/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=8572 CPUtime=1.49
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 2250 0 0 0 148 1 0 0 25 0 1 0 252334263 8777728 2006 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551601 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 2143 2006 67 130 0 2010 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8572

[startup+3.10115 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 6794
/proc/meminfo: memFree=1672496/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=11088 CPUtime=3.09
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 2868 0 0 0 308 1 0 0 25 0 1 0 252334263 11354112 2624 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 2772 2624 67 130 0 2639 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11088

[startup+6.30148 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 6794
/proc/meminfo: memFree=1667056/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=16372 CPUtime=6.28
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 4194 0 0 0 626 2 0 0 25 0 1 0 252334263 16764928 3950 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 4093 3950 67 130 0 3960 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16372

[startup+12.7012 s]
/proc/loadavg: 0.81 0.95 0.98 3/78 6794
/proc/meminfo: memFree=1657008/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=25900 CPUtime=12.69
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 6566 0 0 0 1264 5 0 0 25 0 1 0 252334263 26521600 6322 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 6475 6322 67 130 0 6342 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25900

[startup+25.5015 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 6794
/proc/meminfo: memFree=1637488/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=44680 CPUtime=25.48
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 11271 0 0 0 2538 10 0 0 25 0 1 0 252334263 45752320 11027 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548244 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 11170 11027 67 130 0 11037 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44680

[startup+51.1012 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 6794
/proc/meminfo: memFree=1606384/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=75920 CPUtime=51.07
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 19080 0 0 0 5091 16 0 0 25 0 1 0 252334263 77742080 18836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 18980 18836 67 130 0 18847 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 75920

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 6794
/proc/meminfo: memFree=1557680/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=124108 CPUtime=102.26
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 31107 0 0 0 10201 25 0 0 25 0 1 0 252334263 127086592 30863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/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: 0.98 0.97 0.98 2/78 6794
/proc/meminfo: memFree=1557680/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=124108 CPUtime=162.25
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 31107 0 0 0 16199 26 0 0 25 0 1 0 252334263 127086592 30863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 31027 30863 67 130 0 30894 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 124108

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6794
/proc/meminfo: memFree=1540720/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=141212 CPUtime=222.23
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 35364 0 0 0 22192 31 0 0 25 0 1 0 252334263 144601088 35120 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 35303 35120 67 130 0 35170 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 141212

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6794
/proc/meminfo: memFree=1531120/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=150592 CPUtime=282.22
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 37724 0 0 0 28187 35 0 0 25 0 1 0 252334263 154206208 37480 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 37648 37480 67 130 0 37515 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 150592

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6794
/proc/meminfo: memFree=1531120/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=150592 CPUtime=342.2
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 37724 0 0 0 34185 35 0 0 25 0 1 0 252334263 154206208 37480 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 37648 37480 67 130 0 37515 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 150592

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6794
/proc/meminfo: memFree=1518448/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=163664 CPUtime=402.19
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 40996 0 0 0 40180 39 0 0 25 0 1 0 252334263 167591936 40752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 40916 40752 67 130 0 40783 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 163664

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6794
/proc/meminfo: memFree=1509616/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=172112 CPUtime=462.17
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 43089 0 0 0 46176 41 0 0 25 0 1 0 252334263 176242688 42845 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552813 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 43028 42845 67 130 0 42895 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 172112

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6794
/proc/meminfo: memFree=1509616/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=172112 CPUtime=522.16
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 43089 0 0 0 52174 42 0 0 25 0 1 0 252334263 176242688 42845 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 43028 42845 67 130 0 42895 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 172112

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6794
/proc/meminfo: memFree=1509616/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=172112 CPUtime=582.14
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 43089 0 0 0 58172 42 0 0 25 0 1 0 252334263 176242688 42845 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 43028 42845 67 130 0 42895 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 172112

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6796
/proc/meminfo: memFree=1498544/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=182968 CPUtime=642.13
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 45831 0 0 0 64167 46 0 0 25 0 1 0 252334263 187359232 45587 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 45742 45587 67 130 0 45609 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 182968


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6994
/proc/meminfo: memFree=1383600/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=298040 CPUtime=4001.16
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 74522 0 0 0 400011 105 0 0 25 0 1 0 252334263 305192960 74278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 74510 74278 67 130 0 74377 0
Current children cumulated CPU time (s) 4001.16
Current children cumulated vsize (KiB) 298040

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6994
/proc/meminfo: memFree=1383600/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=298040 CPUtime=4061.14
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 74522 0 0 0 406009 105 0 0 25 0 1 0 252334263 305192960 74278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 74510 74278 67 130 0 74377 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 298040

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6994
/proc/meminfo: memFree=1361648/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=320232 CPUtime=4121.13
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 80100 0 0 0 412002 111 0 0 25 0 1 0 252334263 327917568 79856 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 80058 79856 67 130 0 79925 0
Current children cumulated CPU time (s) 4121.13
Current children cumulated vsize (KiB) 320232

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6994
/proc/meminfo: memFree=1360944/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=320628 CPUtime=4181.12
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 80176 0 0 0 418000 112 0 0 25 0 1 0 252334263 328323072 79932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 80157 79932 67 130 0 80024 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 320628

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6995
/proc/meminfo: memFree=1360816/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=320628 CPUtime=4241.1
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 80176 0 0 0 423998 112 0 0 25 0 1 0 252334263 328323072 79932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 80157 79932 67 130 0 80024 0
Current children cumulated CPU time (s) 4241.1
Current children cumulated vsize (KiB) 320628

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6996
/proc/meminfo: memFree=1360880/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=320628 CPUtime=4301.08
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 80176 0 0 0 429996 112 0 0 25 0 1 0 252334263 328323072 79932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 80157 79932 67 130 0 80024 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 320628

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6996
/proc/meminfo: memFree=1360880/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=320628 CPUtime=4361.07
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 80176 0 0 0 435994 113 0 0 25 0 1 0 252334263 328323072 79932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 80157 79932 67 130 0 80024 0
Current children cumulated CPU time (s) 4361.07
Current children cumulated vsize (KiB) 320628

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6996
/proc/meminfo: memFree=1360880/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=320628 CPUtime=4421.05
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 80176 0 0 0 441992 113 0 0 25 0 1 0 252334263 328323072 79932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 80157 79932 67 130 0 80024 0
Current children cumulated CPU time (s) 4421.05
Current children cumulated vsize (KiB) 320628

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6996
/proc/meminfo: memFree=1360880/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=320628 CPUtime=4481.04
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 80176 0 0 0 447990 114 0 0 25 0 1 0 252334263 328323072 79932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 80157 79932 67 130 0 80024 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 320628

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6996
/proc/meminfo: memFree=1360880/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=320628 CPUtime=4541.02
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 80176 0 0 0 453988 114 0 0 25 0 1 0 252334263 328323072 79932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 80157 79932 67 130 0 80024 0
Current children cumulated CPU time (s) 4541.02
Current children cumulated vsize (KiB) 320628

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6996
/proc/meminfo: memFree=1360816/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=320628 CPUtime=4601.01
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 80176 0 0 0 459987 114 0 0 25 0 1 0 252334263 328323072 79932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 80157 79932 67 130 0 80024 0
Current children cumulated CPU time (s) 4601.01
Current children cumulated vsize (KiB) 320628

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6996
/proc/meminfo: memFree=1360816/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=320628 CPUtime=4660.99
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 80176 0 0 0 465984 115 0 0 25 0 1 0 252334263 328323072 79932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 80157 79932 67 130 0 80024 0
Current children cumulated CPU time (s) 4660.99
Current children cumulated vsize (KiB) 320628

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6996
/proc/meminfo: memFree=1360944/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=320628 CPUtime=4720.98
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 80176 0 0 0 471983 115 0 0 25 0 1 0 252334263 328323072 79932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 80157 79932 67 130 0 80024 0
Current children cumulated CPU time (s) 4720.98
Current children cumulated vsize (KiB) 320628

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6996
/proc/meminfo: memFree=1361008/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=320612 CPUtime=4780.96
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 80176 0 0 0 477980 116 0 0 25 0 1 0 252334263 328306688 79932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 80153 79932 67 130 0 80020 0
Current children cumulated CPU time (s) 4780.96
Current children cumulated vsize (KiB) 320612

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6996
/proc/meminfo: memFree=1361008/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=320612 CPUtime=4840.94
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 80176 0 0 0 483978 116 0 0 25 0 1 0 252334263 328306688 79932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 80153 79932 67 130 0 80020 0
Current children cumulated CPU time (s) 4840.94
Current children cumulated vsize (KiB) 320612

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6996
/proc/meminfo: memFree=1361008/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=320612 CPUtime=4900.93
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 80176 0 0 0 489976 117 0 0 25 0 1 0 252334263 328306688 79932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 80153 79932 67 130 0 80020 0
Current children cumulated CPU time (s) 4900.93
Current children cumulated vsize (KiB) 320612

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6996
/proc/meminfo: memFree=1361008/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=320612 CPUtime=4960.91
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 80176 0 0 0 495974 117 0 0 25 0 1 0 252334263 328306688 79932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 80153 79932 67 130 0 80020 0
Current children cumulated CPU time (s) 4960.91
Current children cumulated vsize (KiB) 320612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6996
/proc/meminfo: memFree=1361008/2055920 swapFree=4156360/4192956
[pid=6793] ppid=6791 vsize=320612 CPUtime=5000.01
/proc/6793/stat : 6793 (minisat_noasser) R 6791 6793 6739 0 -1 4194304 80176 0 0 0 499883 118 0 0 25 0 1 0 252334263 328306688 79932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/6793/statm: 80153 79932 67 130 0 80020 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 320612

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): 5001.46
CPU time (s): 5000.07
CPU user time (s): 4998.84
CPU system time (s): 1.22981
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 320628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.84
system time used= 1.22981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80176
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= 96414

runsolver used 3.85541 second user time and 11.0073 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Apr 28 12:22:46 UTC 2007

IDJOB= 425061
IDBENCH= 20154
IDSOLVER= 189
FILE ID= node7/425061-1177762966

PBS_JOBID= 4715618

Free space on /tmp= 66562 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/425061-1177762966/minisat_noassertions /tmp/evaluation/425061-1177762966/instance-425061-1177762966.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-425061-1177762966 -o ROOT/results/node7/solver-425061-1177762966 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425061-1177762966/minisat_noassertions /tmp/evaluation/425061-1177762966/instance-425061-1177762966.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4e143e0a14562155f1998f2e56848071

RANDOM SEED= 690207897

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
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		: 3000.231
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:       1681744 kB
Buffers:         41492 kB
Cached:         263556 kB
SwapCached:      17068 kB
Active:         192768 kB
Inactive:       136520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1681744 kB
SwapTotal:     4192956 kB
SwapFree:      4156360 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            30312 kB
Committed_AS:  8952352 kB
PageTables:       1860 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= 66562 MiB

End job on node7 on Sat Apr 28 13:46:10 UTC 2007