Trace number 421449

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) 1200.1 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

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:  246502                                               |
0.00/0.00	c |  Number of clauses:    1169243                                              |
1.39/1.46	c |  Parsing time:         1.34         s                                       |
5.39/5.42	c ============================[ Search Statistics ]==============================
5.39/5.42	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.39/5.42	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.39/5.42	c ===============================================================================
5.39/5.42	c |         0 |   60817   420689  1096414 |   140229        0    nan |  0.000 % |
5.89/5.93	c |       100 |   60755   420689  1096414 |   154252       96     37 | 49.353 % |
6.29/6.37	c |       254 |   60683   420689  1096414 |   169677      241     42 | 50.087 % |
7.09/7.19	c |       479 |   60583   420689  1096414 |   186645      451     37 | 51.259 % |
8.49/8.53	c |       816 |   54860   378383   995606 |   205310      774     40 | 51.274 % |
10.58/10.60	c |      1322 |   54734   377492   993415 |   225841     1278     49 | 51.325 % |
13.19/13.21	c |      2081 |   42104   272373   730390 |   248425     1807     47 | 56.449 % |
14.98/15.09	c |      3220 |   42010   272373   730390 |   273267     2945     72 | 57.993 % |
17.59/17.60	c |      4928 |   38131   240625   646260 |   300594     4616     93 | 59.962 % |
21.18/21.26	c |      7490 |   32899   201456   544842 |   330654     7067     94 | 60.188 % |
25.18/25.23	c |     11335 |   32899   201456   544842 |   363719    10912    121 | 60.188 % |
35.39/35.46	c |     17101 |   32887   201359   544586 |   400091    16677    148 | 60.192 % |
49.78/49.87	c |     25751 |   32724   200327   541763 |   440100    25321    150 | 60.254 % |
74.07/74.11	c |     38726 |   32180   194198   525247 |   484110    38290    138 | 60.479 % |
116.36/116.46	c |     58188 |   32176   194198   525247 |   532521    57750    128 | 60.546 % |
192.14/192.25	c |     87380 |   32006   190685   515333 |   585774    86936    113 | 60.647 % |
311.40/311.59	c |    131169 |   31756   188646   510459 |   644351   130724    111 | 60.795 % |
563.23/563.44	c |    196853 |   31392   185839   503184 |   708786   196396    116 | 60.808 % |
1020.50/1020.85	c |    295381 |   31359   185604   502581 |   779665   294924    112 | 60.808 % |

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/node47/watcher-421449-1177491759 -o ROOT/results/node47/solver-421449-1177491759 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421449-1177491759/minisat_noassertions /tmp/evaluation/421449-1177491759/instance-421449-1177491759.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 0.95 0.69 3/77 16894
/proc/meminfo: memFree=1770724/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=2328 CPUtime=0
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 481 0 0 0 0 0 0 0 18 0 1 0 104021409 2383872 467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 582 473 50 130 0 449 0

[startup+0.088366 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 16894
/proc/meminfo: memFree=1770724/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=10628 CPUtime=0.08
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 2297 0 0 0 7 1 0 0 18 0 1 0 104021409 10883072 2283 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 2657 2284 50 130 0 2524 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10628

[startup+0.101367 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 16894
/proc/meminfo: memFree=1770724/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=13272 CPUtime=0.09
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 2840 0 0 0 8 1 0 0 18 0 1 0 104021409 13590528 2826 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 3318 2827 50 130 0 3185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13272

[startup+0.301388 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 16894
/proc/meminfo: memFree=1770724/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=44044 CPUtime=0.29
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 9194 0 0 0 25 4 0 0 19 0 1 0 104021409 45101056 9180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 11011 9180 50 130 0 10878 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44044

[startup+0.701432 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 16894
/proc/meminfo: memFree=1770724/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=63320 CPUtime=0.69
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 13932 0 0 0 62 7 0 0 22 0 1 0 104021409 64839680 13918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 15830 13918 50 130 0 15697 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63320

[startup+1.50152 s]
/proc/loadavg: 0.91 0.95 0.69 2/78 16895
/proc/meminfo: memFree=1700080/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=102940 CPUtime=1.49
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 22993 0 0 0 137 12 0 0 25 0 1 0 104021409 105410560 22971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134526328 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 25735 22971 61 130 0 25602 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102940

[startup+3.10269 s]
/proc/loadavg: 1.00 0.97 0.69 2/78 16895
/proc/meminfo: memFree=1677808/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=117140 CPUtime=3.09
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 26382 0 0 0 295 14 0 0 25 0 1 0 104021409 119951360 26360 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 29285 26360 61 130 0 29152 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 117140

[startup+6.30103 s]
/proc/loadavg: 1.00 0.97 0.69 2/78 16895
/proc/meminfo: memFree=1649648/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=111228 CPUtime=6.29
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 30562 0 0 0 614 15 0 0 25 0 1 0 104021409 113897472 26171 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 27807 26171 66 130 0 27674 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 111228

[startup+12.7017 s]
/proc/loadavg: 1.00 0.97 0.70 2/78 16895
/proc/meminfo: memFree=1666104/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=111228 CPUtime=12.68
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 30570 0 0 0 1253 15 0 0 25 0 1 0 104021409 113897472 26179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 27807 26179 67 130 0 27674 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 111228

[startup+25.5011 s]
/proc/loadavg: 1.00 0.97 0.70 2/78 16895
/proc/meminfo: memFree=1666168/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=111228 CPUtime=25.48
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 30572 0 0 0 2533 15 0 0 25 0 1 0 104021409 113897472 26181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 27807 26181 67 130 0 27674 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 111228

[startup+51.1018 s]
/proc/loadavg: 1.00 0.97 0.71 2/78 16895
/proc/meminfo: memFree=1666232/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=111228 CPUtime=51.08
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 30572 0 0 0 5092 16 0 0 25 0 1 0 104021409 113897472 26181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 27807 26181 67 130 0 27674 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 111228

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.72 2/78 16895
/proc/meminfo: memFree=1663608/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=113980 CPUtime=102.27
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 31235 0 0 0 10210 17 0 0 25 0 1 0 104021409 116715520 26844 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 28495 26844 67 130 0 28362 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 113980

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.74 2/78 16895
/proc/meminfo: memFree=1655416/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=122312 CPUtime=162.25
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 33299 0 0 0 16206 19 0 0 25 0 1 0 104021409 125247488 28908 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 30578 28908 67 130 0 30445 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 122312

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.75 2/78 16895
/proc/meminfo: memFree=1646584/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=131036 CPUtime=222.22
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 35474 0 0 0 22201 21 0 0 25 0 1 0 104021409 134180864 31083 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548450 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 32759 31083 67 130 0 32626 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 131036

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.76 2/78 16895
/proc/meminfo: memFree=1637752/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=139984 CPUtime=282.21
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 37707 0 0 0 28197 24 0 0 25 0 1 0 104021409 143343616 33316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 34996 33316 67 130 0 34863 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 139984

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.77 2/78 16895
/proc/meminfo: memFree=1628856/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=149108 CPUtime=342.2
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 39946 0 0 0 34194 26 0 0 25 0 1 0 104021409 152686592 35555 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546561 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 37277 35555 67 130 0 37144 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 149108

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.78 2/78 16897
/proc/meminfo: memFree=1619064/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=159048 CPUtime=402.18
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 42412 0 0 0 40189 29 0 0 25 0 1 0 104021409 162865152 38021 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 39762 38021 67 130 0 39629 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 159048

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.79 2/78 16897
/proc/meminfo: memFree=1610360/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=167576 CPUtime=462.16
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 44550 0 0 0 46185 31 0 0 25 0 1 0 104021409 171597824 40159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 41894 40159 67 130 0 41761 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 167576

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.81 2/78 16897
/proc/meminfo: memFree=1603320/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=174680 CPUtime=522.14
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 46335 0 0 0 52180 34 0 0 25 0 1 0 104021409 178872320 41944 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 43670 41944 67 130 0 43537 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 174680

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 16897
/proc/meminfo: memFree=1596728/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=181124 CPUtime=582.13
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 47947 0 0 0 58177 36 0 0 25 0 1 0 104021409 185470976 43556 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 45281 43556 67 130 0 45148 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 181124

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 16897
/proc/meminfo: memFree=1590776/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=187496 CPUtime=642.11
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 49428 0 0 0 64174 37 0 0 25 0 1 0 104021409 191995904 45037 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 46874 45037 67 130 0 46741 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 187496

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.83 2/78 16897
/proc/meminfo: memFree=1585272/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=192936 CPUtime=702.09
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 50817 0 0 0 70170 39 0 0 25 0 1 0 104021409 197566464 46426 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 48234 46426 67 130 0 48101 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 192936

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.84 2/78 16897
/proc/meminfo: memFree=1579384/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=198680 CPUtime=762.08
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 52275 0 0 0 76167 41 0 0 25 0 1 0 104021409 203448320 47884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 49670 47884 67 130 0 49537 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 198680

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.84 2/78 16897
/proc/meminfo: memFree=1574648/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=203444 CPUtime=822.06
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 53464 0 0 0 82163 43 0 0 25 0 1 0 104021409 208326656 49073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 50861 49073 67 130 0 50728 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 203444

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.85 2/78 16897
/proc/meminfo: memFree=1569848/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=208276 CPUtime=882.04
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 54661 0 0 0 88160 44 0 0 25 0 1 0 104021409 213274624 50270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548440 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 52069 50270 67 130 0 51936 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 208276

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.85 2/78 16897
/proc/meminfo: memFree=1564600/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=213592 CPUtime=942.02
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 56003 0 0 0 94156 46 0 0 25 0 1 0 104021409 218718208 51612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 53398 51612 67 130 0 53265 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 213592

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/78 16897
/proc/meminfo: memFree=1558584/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=219460 CPUtime=1002
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 57489 0 0 0 100152 48 0 0 25 0 1 0 104021409 224727040 53098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 54865 53098 67 130 0 54732 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 219460

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/78 16897
/proc/meminfo: memFree=1550712/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=227580 CPUtime=1061.99
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 59470 0 0 0 106149 50 0 0 25 0 1 0 104021409 233041920 55079 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 56895 55079 67 130 0 56762 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 227580

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.87 2/78 16897
/proc/meminfo: memFree=1541432/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=237392 CPUtime=1121.97
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 61748 0 0 0 112145 52 0 0 25 0 1 0 104021409 243089408 57357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 59348 57357 67 130 0 59215 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 237392

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.88 2/78 16897
/proc/meminfo: memFree=1534968/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=243944 CPUtime=1181.95
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 63389 0 0 0 118141 54 0 0 25 0 1 0 104021409 249798656 58998 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 60986 58998 67 130 0 60853 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 243944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.88 2/78 16897
/proc/meminfo: memFree=1532600/2055920 swapFree=4158012/4192956
[pid=16894] ppid=16892 vsize=246164 CPUtime=1200.05
/proc/16894/stat : 16894 (minisat_noasser) R 16892 16894 16591 0 -1 4194304 63945 0 0 0 119950 55 0 0 25 0 1 0 104021409 252071936 59554 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 61541 59554 67 130 0 61408 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 246164

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): 1200.45
CPU time (s): 1200.1
CPU user time (s): 1199.51
CPU system time (s): 0.593909
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 246164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.51
system time used= 0.593909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63945
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= 2088

runsolver used 0.98585 second user time and 2.74258 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Wed Apr 25 09:02:41 UTC 2007

IDJOB= 421449
IDBENCH= 20372
IDSOLVER= 188
FILE ID= node47/421449-1177491759

PBS_JOBID= 4685828

Free space on /tmp= 66406 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/421449-1177491759/minisat_noassertions /tmp/evaluation/421449-1177491759/instance-421449-1177491759.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-421449-1177491759 -o ROOT/results/node47/solver-421449-1177491759 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421449-1177491759/minisat_noassertions /tmp/evaluation/421449-1177491759/instance-421449-1177491759.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  1f049803198bb32ab05476465773cc39

RANDOM SEED= 645694756

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1771280 kB
Buffers:         36164 kB
Cached:         176060 kB
SwapCached:       3880 kB
Active:         132380 kB
Inactive:       103656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1771280 kB
SwapTotal:     4192956 kB
SwapFree:      4158012 kB
Dirty:           22760 kB
Writeback:           0 kB
Mapped:          30400 kB
Slab:            34224 kB
Committed_AS:  3924960 kB
PageTables:       1776 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= 66406 MiB

End job on node47 on Wed Apr 25 09:22:43 UTC 2007