Trace number 421890

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) 10000.2 10003

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-17-u.cnf
MD5SUM780d946576ec5746b4ea9832bb01dbc5
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 variables229544
Number of clauses1070757
Sum of the clauses size2471122
Maximum clause length10
Minimum clause length1
Number of clauses of size 119156
Number of clauses of size 2831957
Number of clauses of size 3176604
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

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:  229544                                               |
0.00/0.00	c |  Number of clauses:    1070757                                              |
1.29/1.32	c |  Parsing time:         1.21         s                                       |
4.79/4.85	c ============================[ Search Statistics ]==============================
4.79/4.85	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.79/4.85	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.79/4.85	c ===============================================================================
4.79/4.85	c |         0 |   54824   368004   953448 |   122668        0    nan |  0.000 % |
5.28/5.34	c |       101 |   54732   368004   953448 |   134934       85     21 | 50.397 % |
5.58/5.68	c |       252 |   54517   368004   953448 |   148428      233     30 | 50.745 % |
6.08/6.13	c |       477 |   54509   368004   953448 |   163271      452     30 | 50.989 % |
7.18/7.25	c |       815 |   51527   344939   899699 |   179598      779     39 | 51.261 % |
8.48/8.58	c |      1321 |   50968   341093   890572 |   197558     1275     47 | 51.455 % |
10.28/10.30	c |      2083 |   50780   339628   887060 |   217313     2029     59 | 51.696 % |
11.88/11.93	c |      3223 |   50264   336244   878908 |   239045     3168     72 | 51.699 % |
14.58/14.66	c |      4931 |   50225   335894   878084 |   262949     4869     72 | 51.718 % |
20.68/20.72	c |      7494 |   50220   335825   877928 |   289244     7432     84 | 51.718 % |
27.48/27.56	c |     11338 |   49859   333428   872238 |   318169    11261    138 | 51.889 % |
39.67/39.76	c |     17105 |   49773   332883   870916 |   349986    17018    139 | 52.363 % |
53.15/53.29	c |     25762 |   48737   325480   853412 |   384984    23293    159 | 52.416 % |
75.35/75.44	c |     38737 |   48564   324599   851293 |   423483    36233    136 | 60.171 % |
107.65/107.79	c |     58204 |   30817   184125   492220 |   465831    55338    141 | 60.171 % |
169.13/169.24	c |     87398 |   30810   184053   492058 |   512414    84527    136 | 60.174 % |
284.50/284.68	c |    131188 |   30810   184053   492058 |   563656   128316    119 | 60.179 % |
468.36/468.56	c |    196874 |   30792   183971   491843 |   620021   194000    105 | 60.182 % |
719.69/719.94	c |    295400 |   30523   182069   487316 |   682023   292510     86 | 60.585 % |
1600.98/1601.42	c |    443190 |   29867   177505   476025 |   750226   440268     93 | 60.585 % |
2795.07/2795.99	c |    664874 |   29091   171543   461339 |   825248   661939     93 | 60.923 % |
5636.57/5638.26	c |    997399 |   21493   113221   307984 |   907773   672449     95 | 64.236 % |

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/node29/watcher-421890-1177504251 -o ROOT/results/node29/solver-421890-1177504251 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421890-1177504251/minisat_noassertions /tmp/evaluation/421890-1177504251/instance-421890-1177504251.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: 0.72 0.93 0.93 3/77 30385
/proc/meminfo: memFree=1757592/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=2328 CPUtime=0
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 198341004 2383872 461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 582 462 50 130 0 449 0

[startup+0.0594069 s]
/proc/loadavg: 0.72 0.93 0.93 3/77 30385
/proc/meminfo: memFree=1757592/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=8552 CPUtime=0.05
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 1862 0 0 0 4 1 0 0 18 0 1 0 198341004 8757248 1848 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 2138 1848 50 130 0 2005 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8552

[startup+0.101409 s]
/proc/loadavg: 0.72 0.93 0.93 3/77 30385
/proc/meminfo: memFree=1757592/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=13112 CPUtime=0.09
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 2852 0 0 0 8 1 0 0 18 0 1 0 198341004 13426688 2838 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 3278 2840 50 130 0 3145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13112

[startup+0.301421 s]
/proc/loadavg: 0.72 0.93 0.93 3/77 30385
/proc/meminfo: memFree=1757592/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=37664 CPUtime=0.29
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 8956 0 0 0 25 4 0 0 19 0 1 0 198341004 38567936 8942 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 9416 8942 50 130 0 9283 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37664

[startup+0.701446 s]
/proc/loadavg: 0.72 0.93 0.93 3/77 30385
/proc/meminfo: memFree=1757592/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=55884 CPUtime=0.69
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 13367 0 0 0 63 6 0 0 22 0 1 0 198341004 57225216 13353 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 13971 13353 50 130 0 13838 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55884

[startup+1.5015 s]
/proc/loadavg: 0.72 0.93 0.93 2/78 30386
/proc/meminfo: memFree=1687504/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=94140 CPUtime=1.49
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 21123 0 0 0 138 11 0 0 25 0 1 0 198341004 96399360 21101 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529222 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 23535 21101 61 130 0 23402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94140

[startup+3.1016 s]
/proc/loadavg: 0.74 0.94 0.93 2/78 30386
/proc/meminfo: memFree=1670096/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=112300 CPUtime=3.09
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 25559 0 0 0 296 13 0 0 25 0 1 0 198341004 114995200 25537 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 28075 25537 61 130 0 27942 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 112300

[startup+6.30282 s]
/proc/loadavg: 0.74 0.94 0.93 2/78 30386
/proc/meminfo: memFree=1661328/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=101756 CPUtime=6.28
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 28130 0 0 0 614 14 0 0 25 0 1 0 198341004 104198144 24064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 25439 24064 67 130 0 25306 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 101756

[startup+12.7012 s]
/proc/loadavg: 0.78 0.94 0.93 2/78 30386
/proc/meminfo: memFree=1661136/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=101756 CPUtime=12.68
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 28140 0 0 0 1254 14 0 0 25 0 1 0 198341004 104198144 24074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 25439 24074 67 130 0 25306 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 101756

[startup+25.502 s]
/proc/loadavg: 0.81 0.94 0.93 2/78 30386
/proc/meminfo: memFree=1661200/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=101756 CPUtime=25.48
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 28140 0 0 0 2534 14 0 0 25 0 1 0 198341004 104198144 24074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548118 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 25439 24074 67 130 0 25306 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 101756

[startup+51.1016 s]
/proc/loadavg: 0.87 0.94 0.93 2/78 30386
/proc/meminfo: memFree=1661328/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=101756 CPUtime=51.05
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 28140 0 0 0 5091 14 0 0 25 0 1 0 198341004 104198144 24074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 25439 24074 67 130 0 25306 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 101756

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.93 2/78 30386
/proc/meminfo: memFree=1651472/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=111668 CPUtime=102.24
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 30604 0 0 0 10207 17 0 0 25 0 1 0 198341004 114348032 26538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 27917 26538 67 130 0 27784 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 111668

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.93 2/78 30386
/proc/meminfo: memFree=1638352/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=124940 CPUtime=162.23
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 33906 0 0 0 16202 21 0 0 25 0 1 0 198341004 127938560 29840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 31235 29840 67 130 0 31102 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 124940

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.93 2/78 30386
/proc/meminfo: memFree=1627408/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=135880 CPUtime=222.21
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 36606 0 0 0 22197 24 0 0 25 0 1 0 198341004 139141120 32540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 33970 32540 67 130 0 33837 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 135880

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30386
/proc/meminfo: memFree=1621392/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=141992 CPUtime=282.2
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 38130 0 0 0 28194 26 0 0 25 0 1 0 198341004 145399808 34064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 35498 34064 67 130 0 35365 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 141992

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30386
/proc/meminfo: memFree=1616272/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=147396 CPUtime=342.19
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 39391 0 0 0 34191 28 0 0 25 0 1 0 198341004 150933504 35325 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 36849 35325 67 130 0 36716 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 147396

[startup+402.302 s]
/proc/loadavg: 1.03 0.99 0.94 2/78 30386
/proc/meminfo: memFree=1609936/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=153756 CPUtime=402.17
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 41011 0 0 0 40187 30 0 0 25 0 1 0 198341004 157446144 36945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548419 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 38439 36945 67 130 0 38306 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 153756

[startup+462.301 s]
/proc/loadavg: 1.01 0.99 0.94 2/78 30388
/proc/meminfo: memFree=1600528/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=163156 CPUtime=462.16
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 43331 0 0 0 46183 33 0 0 25 0 1 0 198341004 167071744 39265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 40789 39265 67 130 0 40656 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 163156

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/78 30388
/proc/meminfo: memFree=1594768/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=169336 CPUtime=522.15
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 44787 0 0 0 52180 35 0 0 25 0 1 0 198341004 173400064 40721 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 42334 40721 67 130 0 42201 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 169336

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.94 2/78 30388
/proc/meminfo: memFree=1589904/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=174064 CPUtime=582.13
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 45984 0 0 0 58177 36 0 0 25 0 1 0 198341004 178241536 41918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 43516 41918 67 130 0 43383 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 174064

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.94 2/78 30388
/proc/meminfo: memFree=1585424/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=178428 CPUtime=642.12
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 47094 0 0 0 64174 38 0 0 25 0 1 0 198341004 182710272 43028 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 44607 43028 67 130 0 44474 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 178428


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30986
/proc/meminfo: memFree=1345552/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=420988 CPUtime=9099.7
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 106831 0 0 0 909804 166 0 0 25 0 1 0 198341004 431091712 102744 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 105247 102744 67 130 0 105114 0
Current children cumulated CPU time (s) 9099.7
Current children cumulated vsize (KiB) 420988

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30986
/proc/meminfo: memFree=1345680/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=420988 CPUtime=9159.69
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 106831 0 0 0 915802 167 0 0 25 0 1 0 198341004 431091712 102744 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 105247 102744 67 130 0 105114 0
Current children cumulated CPU time (s) 9159.69
Current children cumulated vsize (KiB) 420988

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30986
/proc/meminfo: memFree=1345808/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=420988 CPUtime=9219.68
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 106832 0 0 0 921801 167 0 0 25 0 1 0 198341004 431091712 102745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 105247 102745 67 130 0 105114 0
Current children cumulated CPU time (s) 9219.68
Current children cumulated vsize (KiB) 420988

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30986
/proc/meminfo: memFree=1345808/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=420988 CPUtime=9279.66
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 106834 0 0 0 927798 168 0 0 25 0 1 0 198341004 431091712 102747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 105247 102747 67 130 0 105114 0
Current children cumulated CPU time (s) 9279.66
Current children cumulated vsize (KiB) 420988

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 30986
/proc/meminfo: memFree=1345808/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=420988 CPUtime=9339.65
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 106835 0 0 0 933797 168 0 0 25 0 1 0 198341004 431091712 102748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 105247 102748 67 130 0 105114 0
Current children cumulated CPU time (s) 9339.65
Current children cumulated vsize (KiB) 420988

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30986
/proc/meminfo: memFree=1345872/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=420988 CPUtime=9399.64
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 106835 0 0 0 939795 169 0 0 25 0 1 0 198341004 431091712 102748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 105247 102748 67 130 0 105114 0
Current children cumulated CPU time (s) 9399.64
Current children cumulated vsize (KiB) 420988

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30986
/proc/meminfo: memFree=1345808/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=420988 CPUtime=9459.62
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 106836 0 0 0 945793 169 0 0 25 0 1 0 198341004 431091712 102749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 105247 102749 67 130 0 105114 0
Current children cumulated CPU time (s) 9459.62
Current children cumulated vsize (KiB) 420988

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30986
/proc/meminfo: memFree=1345808/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=420988 CPUtime=9519.6
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 106836 0 0 0 951791 169 0 0 25 0 1 0 198341004 431091712 102749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 105247 102749 67 130 0 105114 0
Current children cumulated CPU time (s) 9519.6
Current children cumulated vsize (KiB) 420988

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30986
/proc/meminfo: memFree=1345872/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=420988 CPUtime=9579.59
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 106837 0 0 0 957789 170 0 0 25 0 1 0 198341004 431091712 102750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546993 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 105247 102750 67 130 0 105114 0
Current children cumulated CPU time (s) 9579.59
Current children cumulated vsize (KiB) 420988

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30986
/proc/meminfo: memFree=1345808/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=420988 CPUtime=9639.57
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 106837 0 0 0 963787 170 0 0 25 0 1 0 198341004 431091712 102750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 105247 102750 67 130 0 105114 0
Current children cumulated CPU time (s) 9639.57
Current children cumulated vsize (KiB) 420988

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30986
/proc/meminfo: memFree=1345808/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=420988 CPUtime=9699.56
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 106841 0 0 0 969785 171 0 0 25 0 1 0 198341004 431091712 102754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 105247 102754 67 130 0 105114 0
Current children cumulated CPU time (s) 9699.56
Current children cumulated vsize (KiB) 420988

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30986
/proc/meminfo: memFree=1345680/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=421288 CPUtime=9759.54
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 106879 0 0 0 975783 171 0 0 25 0 1 0 198341004 431398912 102792 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 105322 102792 67 130 0 105189 0
Current children cumulated CPU time (s) 9759.54
Current children cumulated vsize (KiB) 421288

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30986
/proc/meminfo: memFree=1345616/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=421288 CPUtime=9819.53
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 106879 0 0 0 981781 172 0 0 25 0 1 0 198341004 431398912 102792 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 105322 102792 67 130 0 105189 0
Current children cumulated CPU time (s) 9819.53
Current children cumulated vsize (KiB) 421288

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30986
/proc/meminfo: memFree=1345680/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=421288 CPUtime=9879.52
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 106880 0 0 0 987780 172 0 0 25 0 1 0 198341004 431398912 102793 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 105322 102793 67 130 0 105189 0
Current children cumulated CPU time (s) 9879.52
Current children cumulated vsize (KiB) 421288

[startup+9942.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 30986
/proc/meminfo: memFree=1345616/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=421288 CPUtime=9939.49
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 106881 0 0 0 993777 172 0 0 25 0 1 0 198341004 431398912 102794 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 105322 102794 67 130 0 105189 0
Current children cumulated CPU time (s) 9939.49
Current children cumulated vsize (KiB) 421288

[startup+10002.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 30986
/proc/meminfo: memFree=1345616/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=421288 CPUtime=9999.49
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 106889 0 0 0 999776 173 0 0 25 0 1 0 198341004 431398912 102802 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 105322 102802 67 130 0 105189 0
Current children cumulated CPU time (s) 9999.49
Current children cumulated vsize (KiB) 421288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.9 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 30986
/proc/meminfo: memFree=1345616/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=421288 CPUtime=10000.1
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 106890 0 0 0 999836 173 0 0 25 0 1 0 198341004 431398912 102803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 105322 102803 67 130 0 105189 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 421288

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

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

[startup+10002.9 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 30986
/proc/meminfo: memFree=1345616/2055920 swapFree=4146612/4192956
[pid=30385] ppid=30383 vsize=421288 CPUtime=10000.1
/proc/30385/stat : 30385 (minisat_noasser) R 30383 30385 30329 0 -1 4194304 106890 0 0 0 999836 173 0 0 25 0 1 0 198341004 431398912 102803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30385/statm: 105322 102803 67 130 0 105189 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 421288

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003
CPU time (s): 10000.2
CPU user time (s): 9998.36
CPU system time (s): 1.80073
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 421288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.36
system time used= 1.80073
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106890
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= 17188

runsolver used 8.16176 second user time and 21.5137 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Wed Apr 25 12:30:53 UTC 2007

IDJOB= 421890
IDBENCH= 20384
IDSOLVER= 189
FILE ID= node29/421890-1177504251

PBS_JOBID= 4685913

Free space on /tmp= 66448 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/421890-1177504251/minisat_noassertions /tmp/evaluation/421890-1177504251/instance-421890-1177504251.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-421890-1177504251 -o ROOT/results/node29/solver-421890-1177504251 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421890-1177504251/minisat_noassertions /tmp/evaluation/421890-1177504251/instance-421890-1177504251.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  780d946576ec5746b4ea9832bb01dbc5

RANDOM SEED= 461048133

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1757936 kB
Buffers:         36924 kB
Cached:         190232 kB
SwapCached:      11728 kB
Active:         134252 kB
Inactive:       116220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1757936 kB
SwapTotal:     4192956 kB
SwapFree:      4146612 kB
Dirty:           20992 kB
Writeback:           0 kB
Mapped:          29720 kB
Slab:            32880 kB
Committed_AS:  2687988 kB
PageTables:       1872 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= 66448 MiB

End job on node29 on Wed Apr 25 15:17:38 UTC 2007