Trace number 421440

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) 1200.06 1200.55

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/dated-10-17-s.cnf
MD5SUM334ef674dc213d40fc569890874cc7af
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark15.1777
Satisfiable
(Un)Satisfiability was proved
Number of variables229842
Number of clauses1081178
Sum of the clauses size2501490
Maximum clause length10
Minimum clause length1
Number of clauses of size 119157
Number of clauses of size 2832850
Number of clauses of size 3186131
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:  229842                                               |
0.00/0.00	c |  Number of clauses:    1081178                                              |
1.29/1.35	c |  Parsing time:         1.24         s                                       |
4.99/5.03	c ============================[ Search Statistics ]==============================
4.99/5.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.99/5.03	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.99/5.03	c ===============================================================================
4.99/5.03	c |         0 |   55148   377611   980426 |   125870        0    nan |  0.000 % |
5.40/5.49	c |       104 |   55086   377611   980426 |   138457       99     40 | 50.176 % |
5.79/5.82	c |       254 |   55030   377611   980426 |   152303      244     41 | 50.532 % |
6.29/6.33	c |       481 |   54896   377611   980426 |   167533      467     36 | 50.944 % |
7.29/7.30	c |       818 |   54772   377611   980426 |   184286      798     46 | 51.024 % |
8.39/8.41	c |      1325 |   51644   355712   928580 |   202715     1268     43 | 53.606 % |
9.59/9.65	c |      2084 |   46045   307958   810621 |   222986     1983     65 | 53.803 % |
11.79/11.85	c |      3224 |   44748   301563   795920 |   245285     3101     63 | 56.264 % |
14.19/14.29	c |      4934 |   33182   208340   557437 |   269814     4525     69 | 59.364 % |
17.59/17.65	c |      7496 |   32820   205492   550468 |   296795     7051     73 | 59.364 % |
23.68/23.75	c |     11342 |   32820   205492   550468 |   326475    10897     70 | 59.364 % |
29.98/30.04	c |     17108 |   32820   205492   550468 |   359122    16663     89 | 59.364 % |
39.37/39.48	c |     25759 |   32813   205421   550309 |   395035    25312    104 | 59.369 % |
65.15/65.24	c |     38733 |   32784   205142   549620 |   434538    38285    141 | 59.379 % |
99.64/99.72	c |     58194 |   30231   184767   495456 |   477992    57571    127 | 60.490 % |
160.21/160.34	c |     87386 |   30203   184572   494966 |   525791    86761    122 | 60.505 % |
262.27/262.42	c |    131175 |   29946   183171   491155 |   578370   130548    110 | 60.708 % |
441.90/442.18	c |    196860 |   29729   181469   486936 |   636207   196232     99 | 60.711 % |
787.86/788.26	c |    295386 |   29719   181399   486771 |   699828   294756    101 | 60.715 % |

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/node10/watcher-421440-1177491733 -o ROOT/results/node10/solver-421440-1177491733 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421440-1177491733/minisat_noassertions /tmp/evaluation/421440-1177491733/instance-421440-1177491733.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 7267
/proc/meminfo: memFree=1802528/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=2328 CPUtime=0
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 225211034 2383872 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 582 463 50 130 0 449 0

[startup+0.0582519 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 7267
/proc/meminfo: memFree=1802528/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=8552 CPUtime=0.05
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 1837 0 0 0 5 0 0 0 18 0 1 0 225211034 8757248 1823 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 2138 1823 50 130 0 2005 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8552

[startup+0.101261 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 7267
/proc/meminfo: memFree=1802528/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=13112 CPUtime=0.1
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 2771 0 0 0 9 1 0 0 18 0 1 0 225211034 13426688 2757 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549700 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 3278 2764 50 130 0 3145 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13112

[startup+0.301303 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 7267
/proc/meminfo: memFree=1802528/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=37532 CPUtime=0.29
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 8903 0 0 0 25 4 0 0 19 0 1 0 225211034 38432768 8889 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 9383 8889 50 130 0 9250 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37532

[startup+0.70139 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 7267
/proc/meminfo: memFree=1802528/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=55752 CPUtime=0.69
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 13308 0 0 0 62 7 0 0 23 0 1 0 225211034 57090048 13294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 13938 13294 50 130 0 13805 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55752

[startup+1.50156 s]
/proc/loadavg: 0.92 0.95 0.69 2/78 7268
/proc/meminfo: memFree=1731992/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=94536 CPUtime=1.49
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 21254 0 0 0 138 11 0 0 25 0 1 0 225211034 96804864 21232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 23634 21232 61 130 0 23501 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94536

[startup+3.1019 s]
/proc/loadavg: 0.92 0.95 0.69 2/78 7268
/proc/meminfo: memFree=1714968/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=111772 CPUtime=3.09
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 25447 0 0 0 296 13 0 0 25 0 1 0 225211034 114454528 25425 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 27943 25425 61 130 0 27810 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111772

[startup+6.30159 s]
/proc/loadavg: 0.92 0.95 0.69 2/78 7268
/proc/meminfo: memFree=1705624/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=102156 CPUtime=6.29
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 28268 0 0 0 614 15 0 0 25 0 1 0 225211034 104607744 24180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 25539 24180 66 130 0 25406 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 102156

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.69 2/78 7268
/proc/meminfo: memFree=1705688/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=102156 CPUtime=12.69
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 28275 0 0 0 1254 15 0 0 25 0 1 0 225211034 104607744 24187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 25539 24187 67 130 0 25406 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 102156

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.70 2/78 7268
/proc/meminfo: memFree=1705816/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=102156 CPUtime=25.48
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 28275 0 0 0 2533 15 0 0 25 0 1 0 225211034 104607744 24187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 25539 24187 67 130 0 25406 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 102156

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.70 2/78 7268
/proc/meminfo: memFree=1705688/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=102320 CPUtime=51.06
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 28307 0 0 0 5090 16 0 0 25 0 1 0 225211034 104775680 24219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548173 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 25580 24219 67 130 0 25447 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 102320

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.72 2/78 7268
/proc/meminfo: memFree=1697496/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=110588 CPUtime=102.24
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 30379 0 0 0 10205 19 0 0 25 0 1 0 225211034 113242112 26291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 27647 26291 67 130 0 27514 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 110588

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 7268
/proc/meminfo: memFree=1686040/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=122108 CPUtime=162.21
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 33227 0 0 0 16199 22 0 0 25 0 1 0 225211034 125038592 29139 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 30527 29139 67 130 0 30394 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 122108

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 7268
/proc/meminfo: memFree=1679768/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=128572 CPUtime=222.19
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 34816 0 0 0 22194 25 0 0 25 0 1 0 225211034 131657728 30728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 32143 30728 67 130 0 32010 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 128572

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 7268
/proc/meminfo: memFree=1666456/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=142224 CPUtime=282.16
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 38172 0 0 0 28187 29 0 0 25 0 1 0 225211034 145637376 34084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 35556 34084 67 130 0 35423 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 142224

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 7268
/proc/meminfo: memFree=1658712/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=149780 CPUtime=342.15
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 40074 0 0 0 34183 32 0 0 25 0 1 0 225211034 153374720 35986 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 37445 35986 67 130 0 37312 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 149780

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 7268
/proc/meminfo: memFree=1653400/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=154804 CPUtime=402.12
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 41374 0 0 0 40178 34 0 0 25 0 1 0 225211034 158519296 37286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 38701 37286 67 130 0 38568 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 154804

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 7268
/proc/meminfo: memFree=1647704/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=160560 CPUtime=462.1
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 42809 0 0 0 46175 35 0 0 25 0 1 0 225211034 164413440 38721 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 40140 38721 67 130 0 40007 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 160560

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 7268
/proc/meminfo: memFree=1641048/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=167672 CPUtime=522.07
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 44488 0 0 0 52170 37 0 0 25 0 1 0 225211034 171696128 40400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 41918 40400 67 130 0 41785 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 167672

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 7268
/proc/meminfo: memFree=1633944/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=174784 CPUtime=582.04
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 46268 0 0 0 58165 39 0 0 25 0 1 0 225211034 178978816 42180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 43696 42180 67 130 0 43563 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 174784

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 7268
/proc/meminfo: memFree=1627224/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=181352 CPUtime=642.02
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 47917 0 0 0 64161 41 0 0 25 0 1 0 225211034 185704448 43829 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 45338 43829 67 130 0 45205 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 181352

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 7268
/proc/meminfo: memFree=1619224/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=189492 CPUtime=702
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 49936 0 0 0 70156 44 0 0 25 0 1 0 225211034 194039808 45848 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 47373 45848 67 130 0 47240 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 189492

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 7268
/proc/meminfo: memFree=1611480/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=197084 CPUtime=761.98
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 51866 0 0 0 76152 46 0 0 25 0 1 0 225211034 201814016 47778 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 49271 47778 67 130 0 49138 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 197084

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 7268
/proc/meminfo: memFree=1601688/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=206960 CPUtime=821.96
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 54308 0 0 0 82147 49 0 0 25 0 1 0 225211034 211927040 50220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 51740 50220 67 130 0 51607 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 206960

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 7268
/proc/meminfo: memFree=1593496/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=215560 CPUtime=881.93
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 56346 0 0 0 88141 52 0 0 25 0 1 0 225211034 220733440 52258 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 53890 52258 67 130 0 53757 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 215560

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 7268
/proc/meminfo: memFree=1585496/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=223776 CPUtime=941.91
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 58369 0 0 0 94137 54 0 0 25 0 1 0 225211034 229146624 54281 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 55944 54281 67 130 0 55811 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 223776

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 7268
/proc/meminfo: memFree=1576984/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=232060 CPUtime=1001.89
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 60473 0 0 0 100132 57 0 0 25 0 1 0 225211034 237629440 56385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 58015 56385 67 130 0 57882 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 232060

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 7268
/proc/meminfo: memFree=1571288/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=237760 CPUtime=1061.86
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 61903 0 0 0 106127 59 0 0 25 0 1 0 225211034 243466240 57815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 59440 57815 67 130 0 59307 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 237760

[startup+1122.3 s]
/proc/loadavg: 1.03 0.99 0.88 2/78 7268
/proc/meminfo: memFree=1564504/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=244504 CPUtime=1121.83
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 63595 0 0 0 112122 61 0 0 25 0 1 0 225211034 250372096 59507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 61126 59507 67 130 0 60993 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 244504

[startup+1182.3 s]
/proc/loadavg: 1.01 0.99 0.88 2/78 7268
/proc/meminfo: memFree=1558424/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=250828 CPUtime=1181.82
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 65168 0 0 0 118119 63 0 0 25 0 1 0 225211034 256847872 61080 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 62707 61080 67 130 0 62574 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 250828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.01 0.99 0.88 2/78 7268
/proc/meminfo: memFree=1554712/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=254256 CPUtime=1200.01
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 66014 0 0 0 119937 64 0 0 25 0 1 0 225211034 260358144 61926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 63564 61926 67 130 0 63431 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 254256

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

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

[startup+1200.5 s]
/proc/loadavg: 1.01 0.99 0.88 2/78 7268
/proc/meminfo: memFree=1554712/2055920 swapFree=4145420/4192956
[pid=7267] ppid=7265 vsize=254256 CPUtime=1200.01
/proc/7267/stat : 7267 (minisat_noasser) R 7265 7267 6922 0 -1 4194304 66014 0 0 0 119937 64 0 0 25 0 1 0 225211034 260358144 61926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/7267/statm: 63564 61926 67 130 0 63431 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 254256

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.06
CPU user time (s): 1199.38
CPU system time (s): 0.680896
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 254256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.38
system time used= 0.680896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66014
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= 1607

runsolver used 0.970852 second user time and 2.6466 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Apr 25 09:02:15 UTC 2007

IDJOB= 421440
IDBENCH= 20363
IDSOLVER= 188
FILE ID= node10/421440-1177491733

PBS_JOBID= 4685810

Free space on /tmp= 66255 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/dated-10-17-s.cnf
COMMAND LINE= /tmp/evaluation/421440-1177491733/minisat_noassertions /tmp/evaluation/421440-1177491733/instance-421440-1177491733.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-421440-1177491733 -o ROOT/results/node10/solver-421440-1177491733 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421440-1177491733/minisat_noassertions /tmp/evaluation/421440-1177491733/instance-421440-1177491733.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  334ef674dc213d40fc569890874cc7af

RANDOM SEED= 203135473

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1802936 kB
Buffers:         38944 kB
Cached:         147040 kB
SwapCached:      16248 kB
Active:         137196 kB
Inactive:        72476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802936 kB
SwapTotal:     4192956 kB
SwapFree:      4145420 kB
Dirty:           21072 kB
Writeback:           0 kB
Mapped:          29940 kB
Slab:            28916 kB
Committed_AS:  3733720 kB
PageTables:       1708 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= 66255 MiB

End job on node10 on Wed Apr 25 09:22:18 UTC 2007