Trace number 315185

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007 (with assertions)? (TO) 1200.06 1200.44

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h19-sat.cnf
MD5SUM409f4401e9e8b60ee665ac5567a13e41
Bench CategoryINDUST (industrial 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 variables359341
Number of clauses1254773
Sum of the clauses size3046189
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2896240
Number of clauses of size 3346435
Number of clauses of size 4830
Number of clauses of size 5571
Number of clauses of size over 510441

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:  361125                                               |
0.00/0.00	c |  Number of clauses:    1254773                                              |
2.49/2.53	c |  Parsing time:         2.39         s                                       |
39.97/40.03	c ============================[ Search Statistics ]==============================
39.97/40.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
39.97/40.03	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
39.97/40.03	c ===============================================================================
39.97/40.03	c |         0 |   89426   689968  2998838 |   229989        0    nan |  0.000 % |
40.87/40.92	c |       100 |   89426   689968  2998838 |   252988      100      9 |  0.116 % |
41.78/41.88	c |       250 |   89426   689968  2998838 |   278287      250     20 |  0.116 % |
42.57/42.68	c |       475 |   89426   689968  2998838 |   306115      475     20 |  0.116 % |
44.37/44.44	c |       812 |   89426   689968  2998838 |   336727      812     33 |  0.116 % |
46.97/47.04	c |      1318 |   89426   689968  2998838 |   370400     1318     30 |  0.116 % |
50.17/50.25	c |      2078 |   89426   689968  2998838 |   407440     2078     35 |  0.116 % |
54.97/55.10	c |      3217 |   89426   689968  2998838 |   448184     3217     35 |  0.116 % |
65.26/65.34	c |      4925 |   89426   689968  2998838 |   493002     4925     39 |  0.116 % |
81.96/82.09	c |      7488 |   89426   689968  2998838 |   542302     7488     39 |  0.116 % |
96.05/96.18	c |     11332 |   89426   689968  2998838 |   596533    11332     38 |  0.116 % |
129.65/129.79	c |     17099 |   89426   689968  2998838 |   656186    17099     47 |  0.116 % |
172.53/172.69	c |     25748 |   89426   689968  2998838 |   721805    25748     49 |  0.116 % |
263.70/263.86	c |     38723 |   89426   689968  2998838 |   793985    38723     47 |  0.116 % |
351.78/352.00	c |     58184 |   89426   689968  2998838 |   873384    58184     49 |  0.116 % |
518.93/519.18	c |     87377 |   89426   689968  2998838 |   960722    87377     49 |  0.116 % |
775.54/775.83	c |    131168 |   89426   689968  2998838 |  1056794   131168     49 |  0.116 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-315185-1172650416 -o ROOT/results/node69/solver-315185-1172650416 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315185-1172650416/minisat /tmp/evaluation/315185-1172650416/instance-315185-1172650416.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: 0.67 0.93 0.97 3/64 8928
/proc/meminfo: memFree=1277848/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=2208 CPUtime=0
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 464 0 0 0 0 0 0 0 18 0 1 0 284999332 2260992 448 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134525022 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 552 448 58 138 0 411 0

[startup+0.0990569 s]
/proc/loadavg: 0.67 0.93 0.97 3/64 8928
/proc/meminfo: memFree=1277848/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=8652 CPUtime=0.09
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 1931 0 0 0 8 1 0 0 18 0 1 0 284999332 8859648 1915 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 2163 1917 58 138 0 2022 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8652

[startup+0.101056 s]
/proc/loadavg: 0.67 0.93 0.97 3/64 8928
/proc/meminfo: memFree=1277848/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=8652 CPUtime=0.09
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 1962 0 0 0 8 1 0 0 18 0 1 0 284999332 8859648 1947 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 2163 1947 58 138 0 2022 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8652

[startup+0.301089 s]
/proc/loadavg: 0.67 0.93 0.97 3/64 8928
/proc/meminfo: memFree=1277848/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=20880 CPUtime=0.29
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 4762 0 0 0 26 3 0 0 19 0 1 0 284999332 21381120 4746 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 5220 4747 58 138 0 5079 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20880

[startup+0.701154 s]
/proc/loadavg: 0.67 0.93 0.97 3/64 8928
/proc/meminfo: memFree=1277848/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=40480 CPUtime=0.69
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 9382 0 0 0 63 6 0 0 22 0 1 0 284999332 41451520 9366 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 10120 9367 58 138 0 9979 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40480

[startup+1.50129 s]
/proc/loadavg: 0.67 0.93 0.97 2/65 8929
/proc/meminfo: memFree=1227728/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=77224 CPUtime=1.49
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 17418 0 0 0 140 9 0 0 25 0 1 0 284999332 79077376 17402 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 19306 17402 58 138 0 19165 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77224

[startup+3.10155 s]
/proc/loadavg: 0.67 0.93 0.97 2/65 8929
/proc/meminfo: memFree=1186832/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=125836 CPUtime=3.09
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 27815 0 0 0 295 14 0 0 25 0 1 0 284999332 128856064 27799 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134532675 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 31459 27799 70 138 0 31318 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 125836

[startup+6.30107 s]
/proc/loadavg: 0.69 0.94 0.97 2/65 8929
/proc/meminfo: memFree=1140504/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=158084 CPUtime=6.29
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 36333 0 0 0 611 18 0 0 25 0 1 0 284999332 161878016 36317 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 39521 36317 70 138 0 39380 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 158084

[startup+12.7011 s]
/proc/loadavg: 0.72 0.94 0.97 2/65 8929
/proc/meminfo: memFree=1093216/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=205428 CPUtime=12.69
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 47178 0 0 0 1246 23 0 0 25 0 1 0 284999332 210358272 47162 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134532681 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 51357 47162 70 138 0 51216 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 205428

[startup+25.5012 s]
/proc/loadavg: 0.78 0.94 0.97 2/65 8929
/proc/meminfo: memFree=1034280/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=263060 CPUtime=25.48
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 60924 0 0 0 2519 29 0 0 25 0 1 0 284999332 269373440 60908 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 65765 60908 70 138 0 65624 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 263060

[startup+51.1014 s]
/proc/loadavg: 0.85 0.94 0.97 2/65 8929
/proc/meminfo: memFree=1053096/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=235344 CPUtime=51.07
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 66932 0 0 0 5074 33 0 0 25 0 1 0 284999332 240992256 56179 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 58836 56179 74 138 0 58695 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 235344

[startup+102.306 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 8929
/proc/meminfo: memFree=1053096/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=235344 CPUtime=102.25
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 66933 0 0 0 10192 33 0 0 25 0 1 0 284999332 240992256 56180 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 58836 56180 74 138 0 58695 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 235344

[startup+162.302 s]
/proc/loadavg: 0.97 0.95 0.97 2/65 8929
/proc/meminfo: memFree=1053096/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=235344 CPUtime=162.23
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 66933 0 0 0 16190 33 0 0 25 0 1 0 284999332 240992256 56180 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 58836 56180 74 138 0 58695 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 235344

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 8929
/proc/meminfo: memFree=1053032/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=235344 CPUtime=222.21
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 66933 0 0 0 22188 33 0 0 25 0 1 0 284999332 240992256 56180 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 58836 56180 74 138 0 58695 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 235344

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8929
/proc/meminfo: memFree=1052904/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=235588 CPUtime=282.19
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 66975 0 0 0 28186 33 0 0 25 0 1 0 284999332 241242112 56222 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 58897 56222 74 138 0 58756 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 235588

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8929
/proc/meminfo: memFree=1052776/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=235588 CPUtime=342.18
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 66989 0 0 0 34184 34 0 0 25 0 1 0 284999332 241242112 56236 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 58897 56236 74 138 0 58756 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 235588

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8929
/proc/meminfo: memFree=1052776/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=235708 CPUtime=402.16
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 66999 0 0 0 40182 34 0 0 25 0 1 0 284999332 241364992 56246 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 58927 56246 74 138 0 58786 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 235708

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8929
/proc/meminfo: memFree=1052712/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=235708 CPUtime=462.14
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 67009 0 0 0 46180 34 0 0 25 0 1 0 284999332 241364992 56256 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 58927 56256 74 138 0 58786 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 235708

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8929
/proc/meminfo: memFree=1052648/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=235708 CPUtime=522.12
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 67021 0 0 0 52178 34 0 0 25 0 1 0 284999332 241364992 56268 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 58927 56268 74 138 0 58786 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 235708

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8929
/proc/meminfo: memFree=1052648/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=235888 CPUtime=582.1
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 67034 0 0 0 58176 34 0 0 25 0 1 0 284999332 241549312 56281 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 58972 56281 74 138 0 58831 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 235888

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8929
/proc/meminfo: memFree=1052648/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=235888 CPUtime=642.09
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 67044 0 0 0 64175 34 0 0 25 0 1 0 284999332 241549312 56291 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 58972 56291 74 138 0 58831 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 235888

[startup+702.301 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 8929
/proc/meminfo: memFree=1052520/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=235888 CPUtime=702.06
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 67054 0 0 0 70172 34 0 0 25 0 1 0 284999332 241549312 56301 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 58972 56301 74 138 0 58831 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 235888

[startup+762.306 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 8929
/proc/meminfo: memFree=1052520/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=235888 CPUtime=762.05
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 67064 0 0 0 76171 34 0 0 25 0 1 0 284999332 241549312 56311 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 58972 56311 74 138 0 58831 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 235888

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 8929
/proc/meminfo: memFree=1052456/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=235888 CPUtime=822.02
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 67074 0 0 0 82168 34 0 0 25 0 1 0 284999332 241549312 56321 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 58972 56321 74 138 0 58831 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 235888

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 8929
/proc/meminfo: memFree=1052456/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=236156 CPUtime=882
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 67082 0 0 0 88166 34 0 0 25 0 1 0 284999332 241823744 56329 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 59039 56329 74 138 0 58898 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 236156

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 8929
/proc/meminfo: memFree=1052392/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=236156 CPUtime=941.99
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 67095 0 0 0 94164 35 0 0 25 0 1 0 284999332 241823744 56342 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 59039 56342 74 138 0 58898 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 236156

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 8929
/proc/meminfo: memFree=1052328/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=236156 CPUtime=1001.97
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 67107 0 0 0 100162 35 0 0 25 0 1 0 284999332 241823744 56354 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 59039 56354 74 138 0 58898 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 236156

[startup+1062.3 s]
/proc/loadavg: 1.07 1.00 0.98 2/65 8929
/proc/meminfo: memFree=1052328/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=236156 CPUtime=1061.95
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 67118 0 0 0 106160 35 0 0 25 0 1 0 284999332 241823744 56365 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 59039 56365 74 138 0 58898 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 236156

[startup+1122.3 s]
/proc/loadavg: 1.02 1.00 0.98 2/65 8929
/proc/meminfo: memFree=1052200/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=236156 CPUtime=1121.93
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 67133 0 0 0 112158 35 0 0 25 0 1 0 284999332 241823744 56380 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 59039 56380 74 138 0 58898 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 236156

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 8929
/proc/meminfo: memFree=1052200/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=236156 CPUtime=1181.91
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 67143 0 0 0 118156 35 0 0 25 0 1 0 284999332 241823744 56390 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 59039 56390 74 138 0 58898 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 236156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 8929
/proc/meminfo: memFree=1052136/2055920 swapFree=4184012/4192956
[pid=8928] ppid=8926 vsize=236156 CPUtime=1200.01
/proc/8928/stat : 8928 (minisat) R 8926 8928 8871 0 -1 4194304 67147 0 0 0 119966 35 0 0 25 0 1 0 284999332 241823744 56394 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/8928/statm: 59039 56394 74 138 0 58898 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 236156

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): 1200.44
CPU time (s): 1200.06
CPU user time (s): 1199.66
CPU system time (s): 0.395939
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 295376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.395939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67147
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= 1967

runsolver used 0.929858 second user time and 2.37464 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Wed Feb 28 08:13:36 UTC 2007

IDJOB= 315185
IDBENCH= 20410
IDSOLVER= 109
FILE ID= node69/315185-1172650416

PBS_JOBID= 3981201

Free space on /tmp= 66506 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/sortnet-8-ipc5-h19-sat.cnf
COMMAND LINE= /tmp/evaluation/315185-1172650416/minisat /tmp/evaluation/315185-1172650416/instance-315185-1172650416.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-315185-1172650416 -o ROOT/results/node69/solver-315185-1172650416 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315185-1172650416/minisat /tmp/evaluation/315185-1172650416/instance-315185-1172650416.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  409f4401e9e8b60ee665ac5567a13e41

RANDOM SEED= 597414380

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1278320 kB
Buffers:         32120 kB
Cached:         693280 kB
SwapCached:       3220 kB
Active:         195916 kB
Inactive:       539256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1278320 kB
SwapTotal:     4192956 kB
SwapFree:      4184012 kB
Dirty:           23796 kB
Writeback:           0 kB
Mapped:          15140 kB
Slab:            28456 kB
Committed_AS:   754376 kB
PageTables:       1472 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= 66506 MiB

End job on node69 on Wed Feb 28 08:33:39 UTC 2007