Trace number 421894

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? (MO) 4090.48 4091.69

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-19-u.cnf
MD5SUMec6ae8f44e827ed5bcc8aed459990775
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 variables330372
Number of clauses1570953
Sum of the clauses size3643384
Maximum clause length10
Minimum clause length1
Number of clauses of size 124592
Number of clauses of size 21203951
Number of clauses of size 3281190
Number of clauses of size 46800
Number of clauses of size 527200
Number of clauses of size over 527220

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:  330372                                               |
0.00/0.00	c |  Number of clauses:    1570953                                              |
1.99/2.02	c |  Parsing time:         1.85         s                                       |
6.29/6.35	c ============================[ Search Statistics ]==============================
6.29/6.35	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.29/6.35	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.29/6.35	c ===============================================================================
6.29/6.35	c |         0 |  164936   956524  2570363 |   318841        0    nan |  0.000 % |
6.68/6.78	c |       102 |  164936   956524  2570363 |   350725      102    219 | 18.654 % |
7.28/7.33	c |       252 |  164936   956524  2570363 |   385798      252    188 | 18.654 % |
7.99/8.01	c |       477 |  164901   956524  2570363 |   424377      474    124 | 18.729 % |
9.09/9.15	c |       814 |  164638   956524  2570363 |   466815      802     95 | 19.399 % |
10.19/10.24	c |      1320 |  162458   943201  2539578 |   513497     1306    112 | 19.462 % |
11.79/11.80	c |      2079 |  162176   942024  2537082 |   564846     2053    107 | 19.704 % |
14.19/14.22	c |      3221 |  161972   942024  2537082 |   621331     3191    118 | 20.143 % |
18.39/18.45	c |      4930 |  156218   909481  2461271 |   683464     4882    117 | 21.293 % |
24.58/24.65	c |      7493 |  153443   895184  2427347 |   751811     7425    125 | 22.477 % |
33.18/33.23	c |     11338 |  148817   865965  2356707 |   826992    11203    123 | 23.533 % |
48.78/48.89	c |     17104 |  147969   860838  2344144 |   909691    16941    169 | 23.872 % |
75.17/75.20	c |     25753 |  143804   838036  2291908 |  1000660    25515    188 | 25.090 % |
128.16/128.27	c |     38730 |  141995   833030  2280908 |  1100726    38349    241 | 25.654 % |
204.54/204.63	c |     58191 |  140900   822772  2257217 |  1210799    57673    255 | 25.950 % |
339.90/340.04	c |     87383 |  138911   815383  2240423 |  1331879    86704    298 | 26.921 % |
686.09/686.36	c |    131173 |  136892   799947  2202369 |  1465067   130313    474 | 27.178 % |
1230.45/1230.82	c |    196858 |  136450   796636  2194194 |  1611574   195870    580 | 27.297 % |
2143.90/2144.65	c |    295385 |  136010   793979  2187809 |  1772731   293983    718 | 27.472 % |
3912.83/3914.06	c |    443174 |  135710   792052  2182940 |  1950004   441727    938 | 27.517 % |

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/node74/watcher-421894-1177504316 -o ROOT/results/node74/solver-421894-1177504316 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421894-1177504316/minisat_noassertions /tmp/evaluation/421894-1177504316/instance-421894-1177504316.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.77 0.92 0.97 3/66 24625
/proc/meminfo: memFree=1639792/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=2328 CPUtime=0
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 198346598 2383872 461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 582 462 50 130 0 449 0

[startup+0.0246891 s]
/proc/loadavg: 0.77 0.92 0.97 3/66 24625
/proc/meminfo: memFree=1639792/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=6952 CPUtime=0.01
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 1437 0 0 0 1 0 0 0 18 0 1 0 198346598 7118848 1423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520906 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 1738 1431 50 130 0 1605 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6952

[startup+0.101696 s]
/proc/loadavg: 0.77 0.92 0.97 3/66 24625
/proc/meminfo: memFree=1639792/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=11728 CPUtime=0.09
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 2704 0 0 0 9 0 0 0 18 0 1 0 198346598 12009472 2690 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 2932 2690 50 130 0 2799 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11728

[startup+0.301719 s]
/proc/loadavg: 0.77 0.92 0.97 3/66 24625
/proc/meminfo: memFree=1639792/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=43880 CPUtime=0.29
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 9368 0 0 0 25 4 0 0 19 0 1 0 198346598 44933120 9354 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 10970 9355 50 130 0 10837 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43880

[startup+0.701764 s]
/proc/loadavg: 0.77 0.92 0.97 3/66 24625
/proc/meminfo: memFree=1639792/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=67856 CPUtime=0.69
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 15948 0 0 0 61 8 0 0 22 0 1 0 198346598 69484544 15934 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 16964 15934 50 130 0 16831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67856

[startup+1.50186 s]
/proc/loadavg: 0.77 0.92 0.97 2/67 24626
/proc/meminfo: memFree=1565224/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=105676 CPUtime=1.49
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 24884 0 0 0 136 13 0 0 25 0 1 0 198346598 108212224 24870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 26419 24870 50 130 0 26286 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 105676

[startup+3.10104 s]
/proc/loadavg: 0.79 0.92 0.97 2/67 24626
/proc/meminfo: memFree=1516712/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=144688 CPUtime=3.09
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 32459 0 0 0 292 17 0 0 25 0 1 0 198346598 148160512 32445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 36172 32446 61 130 0 36039 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 144688

[startup+6.30141 s]
/proc/loadavg: 0.79 0.92 0.97 2/67 24626
/proc/meminfo: memFree=1478056/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=176568 CPUtime=6.29
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 41248 0 0 0 608 21 0 0 25 0 1 0 198346598 180805632 40866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134681966 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 44142 40866 61 130 0 44009 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 176568

[startup+12.7011 s]
/proc/loadavg: 0.82 0.93 0.97 2/67 24626
/proc/meminfo: memFree=1496040/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=153140 CPUtime=12.69
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 41395 0 0 0 1247 22 0 0 25 0 1 0 198346598 156815360 35983 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 38285 35983 67 130 0 38152 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 153140

[startup+25.5016 s]
/proc/loadavg: 0.85 0.93 0.97 2/67 24626
/proc/meminfo: memFree=1496040/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=153544 CPUtime=25.48
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 41399 0 0 0 2526 22 0 0 25 0 1 0 198346598 157229056 35987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551606 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 38386 35987 67 130 0 38253 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 153544

[startup+51.1026 s]
/proc/loadavg: 0.90 0.93 0.97 2/67 24626
/proc/meminfo: memFree=1496168/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=153544 CPUtime=51.08
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 41399 0 0 0 5086 22 0 0 25 0 1 0 198346598 157229056 35987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 38386 35987 67 130 0 38253 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 153544

[startup+102.305 s]
/proc/loadavg: 0.96 0.94 0.97 2/67 24626
/proc/meminfo: memFree=1488616/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=161256 CPUtime=102.27
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 43315 0 0 0 10204 23 0 0 25 0 1 0 198346598 165126144 37903 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 40314 37903 67 130 0 40181 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 161256

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.97 2/67 24626
/proc/meminfo: memFree=1468520/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=181640 CPUtime=162.25
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 48383 0 0 0 16198 27 0 0 25 0 1 0 198346598 185999360 42971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 45410 42971 67 130 0 45277 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 181640

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.97 2/67 24626
/proc/meminfo: memFree=1450344/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=199592 CPUtime=222.23
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 52869 0 0 0 22192 31 0 0 25 0 1 0 198346598 204382208 47457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 49898 47457 67 130 0 49765 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 199592

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/67 24626
/proc/meminfo: memFree=1429608/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=220404 CPUtime=282.22
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 58082 0 0 0 28186 36 0 0 25 0 1 0 198346598 225693696 52670 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 55101 52670 67 130 0 54968 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 220404

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24626
/proc/meminfo: memFree=1411176/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=238440 CPUtime=342.2
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 62622 0 0 0 34180 40 0 0 25 0 1 0 198346598 244162560 57210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552604 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 59610 57210 67 130 0 59477 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 238440

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24626
/proc/meminfo: memFree=1391080/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=259040 CPUtime=402.19
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 67718 0 0 0 40174 45 0 0 25 0 1 0 198346598 265256960 62306 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 64760 62306 67 130 0 64627 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 259040

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24626
/proc/meminfo: memFree=1366056/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=283892 CPUtime=462.16
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 73937 0 0 0 46167 49 0 0 25 0 1 0 198346598 290705408 68525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 70973 68525 67 130 0 70840 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 283892

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24628
/proc/meminfo: memFree=1338728/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=311460 CPUtime=522.13
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 80831 0 0 0 52157 56 0 0 25 0 1 0 198346598 318935040 75419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 77865 75419 67 130 0 77732 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 311460

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24628
/proc/meminfo: memFree=1312168/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=337568 CPUtime=582.11
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 87388 0 0 0 58150 61 0 0 25 0 1 0 198346598 345669632 81976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 84392 81976 67 130 0 84259 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 337568

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24628
/proc/meminfo: memFree=1287784/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=361696 CPUtime=642.11
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 93402 0 0 0 64145 66 0 0 25 0 1 0 198346598 370376704 87990 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548450 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 90424 87990 67 130 0 90291 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 361696


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

[startup+3162.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24826
/proc/meminfo: memFree=178792/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=1468880 CPUtime=3161.33
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 370139 0 0 0 315859 274 0 0 25 0 1 0 198346598 1504133120 364727 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552481 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 367220 364727 67 130 0 367087 0
Current children cumulated CPU time (s) 3161.33
Current children cumulated vsize (KiB) 1468880

[startup+3222.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24826
/proc/meminfo: memFree=156328/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=1491112 CPUtime=3221.31
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 375690 0 0 0 321854 277 0 0 25 0 1 0 198346598 1526898688 370278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 372778 370278 67 130 0 372645 0
Current children cumulated CPU time (s) 3221.31
Current children cumulated vsize (KiB) 1491112

[startup+3282.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24826
/proc/meminfo: memFree=134440/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=1512696 CPUtime=3281.31
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 381092 0 0 0 327848 283 0 0 25 0 1 0 198346598 1549000704 375680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 378174 375680 67 130 0 378041 0
Current children cumulated CPU time (s) 3281.31
Current children cumulated vsize (KiB) 1512696

[startup+3342.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24826
/proc/meminfo: memFree=110504/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=1536788 CPUtime=3341.29
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 387128 0 0 0 333842 287 0 0 25 0 1 0 198346598 1573670912 381716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 384197 381716 67 130 0 384064 0
Current children cumulated CPU time (s) 3341.29
Current children cumulated vsize (KiB) 1536788

[startup+3402.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24826
/proc/meminfo: memFree=85480/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=1561632 CPUtime=3401.27
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 393339 0 0 0 339836 291 0 0 25 0 1 0 198346598 1599111168 387927 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548035 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 390408 387927 67 130 0 390275 0
Current children cumulated CPU time (s) 3401.27
Current children cumulated vsize (KiB) 1561632

[startup+3462.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24826
/proc/meminfo: memFree=59752/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=1587560 CPUtime=3461.25
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 399814 0 0 0 345829 296 0 0 25 0 1 0 198346598 1625661440 394402 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 396890 394402 67 130 0 396757 0
Current children cumulated CPU time (s) 3461.25
Current children cumulated vsize (KiB) 1587560

[startup+3522.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24826
/proc/meminfo: memFree=31016/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=1615956 CPUtime=3521.23
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 406930 0 0 0 351822 301 0 0 25 0 1 0 198346598 1654738944 401518 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 403989 401518 67 130 0 403856 0
Current children cumulated CPU time (s) 3521.23
Current children cumulated vsize (KiB) 1615956

[startup+3582.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24826
/proc/meminfo: memFree=16040/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=1640608 CPUtime=3581.22
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 413085 0 0 0 357817 305 0 0 25 0 1 0 198346598 1679982592 407673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 410152 407673 67 130 0 410019 0
Current children cumulated CPU time (s) 3581.22
Current children cumulated vsize (KiB) 1640608

[startup+3642.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24826
/proc/meminfo: memFree=16104/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=1665596 CPUtime=3641.2
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 419333 0 0 0 363811 309 0 0 25 0 1 0 198346598 1705570304 413921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 416399 413921 67 130 0 416266 0
Current children cumulated CPU time (s) 3641.2
Current children cumulated vsize (KiB) 1665596

[startup+3702.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24826
/proc/meminfo: memFree=15016/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=1689688 CPUtime=3701.19
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 425381 0 0 0 369806 313 0 0 25 0 1 0 198346598 1730240512 419969 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 422422 419969 67 130 0 422289 0
Current children cumulated CPU time (s) 3701.19
Current children cumulated vsize (KiB) 1689688

[startup+3762.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24826
/proc/meminfo: memFree=15144/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=1715500 CPUtime=3761.17
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 431820 0 0 0 375800 317 0 0 25 0 1 0 198346598 1756672000 426408 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 428875 426408 67 130 0 428742 0
Current children cumulated CPU time (s) 3761.17
Current children cumulated vsize (KiB) 1715500

[startup+3822.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24826
/proc/meminfo: memFree=16104/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=1739740 CPUtime=3821.16
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 437903 0 0 0 381795 321 0 0 25 0 1 0 198346598 1781493760 432491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 434935 432491 67 130 0 434802 0
Current children cumulated CPU time (s) 3821.16
Current children cumulated vsize (KiB) 1739740

[startup+3882.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24826
/proc/meminfo: memFree=15656/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=1763556 CPUtime=3881.14
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 443856 0 0 0 387788 326 0 0 25 0 1 0 198346598 1805881344 438444 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 440889 438444 67 130 0 440756 0
Current children cumulated CPU time (s) 3881.14
Current children cumulated vsize (KiB) 1763556

[startup+3942.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24826
/proc/meminfo: memFree=15976/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=1786636 CPUtime=3941.13
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 449612 0 0 0 393781 332 0 0 25 0 1 0 198346598 1829515264 444200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 446659 444200 67 130 0 446526 0
Current children cumulated CPU time (s) 3941.13
Current children cumulated vsize (KiB) 1786636

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24826
/proc/meminfo: memFree=15912/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=1807148 CPUtime=4001.11
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 454757 0 0 0 399775 336 0 0 25 0 1 0 198346598 1850519552 449345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 451787 449345 67 130 0 451654 0
Current children cumulated CPU time (s) 4001.11
Current children cumulated vsize (KiB) 1807148

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24826
/proc/meminfo: memFree=15464/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=1832604 CPUtime=4061.1
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 461107 0 0 0 405770 340 0 0 25 0 1 0 198346598 1876586496 455695 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 458151 455695 67 130 0 458018 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 1832604



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+4091.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24826
/proc/meminfo: memFree=15592/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=1843304 CPUtime=4090.19
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4194304 463774 0 0 0 408677 342 0 0 25 0 1 0 198346598 1887543296 458362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 460826 458362 67 130 0 460693 0
Current children cumulated CPU time (s) 4090.19
Current children cumulated vsize (KiB) 1843304

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+4091.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24826
/proc/meminfo: memFree=15592/2055920 swapFree=4183092/4192956
[pid=24625] ppid=24623 vsize=0 CPUtime=4090.38
/proc/24625/stat : 24625 (minisat_noasser) R 24623 24625 24569 0 -1 4195332 463774 0 0 0 408677 361 0 0 25 0 1 0 198346598 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/24625/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4090.38
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4091.69
CPU time (s): 4090.48
CPU user time (s): 4086.78
CPU system time (s): 3.70644
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 1843304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4086.78
system time used= 3.70644
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463774
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= 6656

runsolver used 3.15252 second user time and 8.17576 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Wed Apr 25 12:31:58 UTC 2007

IDJOB= 421894
IDBENCH= 20388
IDSOLVER= 189
FILE ID= node74/421894-1177504316

PBS_JOBID= 4685917

Free space on /tmp= 103176 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/421894-1177504316/minisat_noassertions /tmp/evaluation/421894-1177504316/instance-421894-1177504316.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-421894-1177504316 -o ROOT/results/node74/solver-421894-1177504316 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421894-1177504316/minisat_noassertions /tmp/evaluation/421894-1177504316/instance-421894-1177504316.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ec6ae8f44e827ed5bcc8aed459990775

RANDOM SEED= 901283666

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1640328 kB
Buffers:         38156 kB
Cached:         300840 kB
SwapCached:       3248 kB
Active:         137336 kB
Inactive:       211484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1640328 kB
SwapTotal:     4192956 kB
SwapFree:      4183092 kB
Dirty:           30468 kB
Writeback:           0 kB
Mapped:          15684 kB
Slab:            52592 kB
Committed_AS:  4002432 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103176 MiB

End job on node74 on Wed Apr 25 13:40:12 UTC 2007