Trace number 421211

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) 1200.11 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1955740096-08.cnf
MD5SUM912fcf8d2356bdff8350533be9acfcd4
Bench CategoryRANDOM (random 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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

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:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.49/0.52	c ============================[ Search Statistics ]==============================
0.49/0.52	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.52	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.52	c ===============================================================================
0.49/0.52	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.49/0.53	c |       102 |     220    18700   130900 |     6856      102     55 |  0.002 % |
0.49/0.55	c |       252 |     220    18700   130900 |     7542      252     58 |  0.002 % |
0.49/0.57	c |       477 |     220    18700   130900 |     8296      477     59 |  0.002 % |
0.59/0.61	c |       814 |     220    18700   130900 |     9126      814     59 |  0.002 % |
0.59/0.66	c |      1320 |     220    18700   130900 |    10038     1320     60 |  0.002 % |
0.69/0.74	c |      2080 |     220    18700   130900 |    11042     2080     60 |  0.002 % |
0.79/0.85	c |      3219 |     220    18700   130900 |    12147     3219     61 |  0.002 % |
0.99/1.06	c |      4927 |     220    18700   130900 |    13361     4927     62 |  0.002 % |
1.39/1.40	c |      7491 |     220    18700   130900 |    14697     7491     62 |  0.002 % |
1.99/2.07	c |     11336 |     220    18700   130900 |    16167    11336     63 |  0.002 % |
3.30/3.38	c |     17102 |     220    18700   130900 |    17784     8970     63 |  0.002 % |
5.09/5.12	c |     25754 |     220    18700   130900 |    19562    17622     64 |  0.002 % |
8.09/8.19	c |     38728 |     220    18700   130900 |    21519    10934     64 |  0.002 % |
13.19/13.21	c |     58189 |     220    18700   130900 |    23671    19584     63 |  0.002 % |
21.58/21.67	c |     87382 |     220    18700   130900 |    26038    12202     62 |  0.002 % |
35.38/35.45	c |    131172 |     220    18700   130900 |    28641    13627     62 |  0.002 % |
58.18/58.24	c |    196856 |     220    18700   130900 |    31506    12532     61 |  0.002 % |
92.97/93.02	c |    295382 |     220    18700   130900 |    34656    15408     63 |  0.002 % |
150.36/150.49	c |    443171 |     220    18700   130900 |    38122    30231     64 |  0.002 % |
236.74/236.85	c |    664856 |     220    18700   130900 |    41934    24205     63 |  0.002 % |
383.40/383.59	c |    997383 |     220    18700   130900 |    46128    39521     65 |  0.002 % |
616.54/616.72	c |   1496171 |     220    18700   130900 |    50741    46120     64 |  0.002 % |
975.04/975.30	c |   2244353 |     220    18700   130900 |    55815    16987     60 |  0.002 % |

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/node12/watcher-421211-1177500448 -o ROOT/results/node12/solver-421211-1177500448 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421211-1177500448/minisat_noassertions /tmp/evaluation/421211-1177500448/instance-421211-1177500448.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 0.97 0.95 3/77 25716
/proc/meminfo: memFree=1542568/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=1856 CPUtime=0
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 226082193 1900544 243 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 464 243 50 130 0 331 0

[startup+0.0997931 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 25716
/proc/meminfo: memFree=1542568/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=3584 CPUtime=0.09
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 698 0 0 0 9 0 0 0 18 0 1 0 226082193 3670016 684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529174 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 896 684 62 130 0 763 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3584

[startup+0.101793 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 25716
/proc/meminfo: memFree=1542568/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=3584 CPUtime=0.09
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 698 0 0 0 9 0 0 0 18 0 1 0 226082193 3670016 684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529415 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 896 684 62 130 0 763 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3584

[startup+0.301813 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 25716
/proc/meminfo: memFree=1542568/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=3748 CPUtime=0.29
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 742 0 0 0 29 0 0 0 19 0 1 0 226082193 3837952 728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529236 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 937 728 62 130 0 804 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3748

[startup+0.701852 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 25716
/proc/meminfo: memFree=1542568/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=3584 CPUtime=0.69
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 747 0 0 0 69 0 0 0 23 0 1 0 226082193 3670016 696 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 896 696 66 130 0 763 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3584

[startup+1.50193 s]
/proc/loadavg: 0.91 0.97 0.95 2/78 25717
/proc/meminfo: memFree=1539488/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=5168 CPUtime=1.49
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 1139 0 0 0 149 0 0 0 25 0 1 0 226082193 5292032 1088 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 1292 1088 66 130 0 1159 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5168

[startup+3.10109 s]
/proc/loadavg: 0.91 0.97 0.95 2/78 25717
/proc/meminfo: memFree=1537312/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=7412 CPUtime=3.09
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 1678 0 0 0 308 1 0 0 25 0 1 0 226082193 7589888 1627 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 1853 1627 66 130 0 1720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7412

[startup+6.30141 s]
/proc/loadavg: 0.92 0.97 0.95 2/78 25717
/proc/meminfo: memFree=1534944/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=8664 CPUtime=6.29
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 1999 0 0 0 628 1 0 0 25 0 1 0 226082193 8871936 1948 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 2166 1948 66 130 0 2033 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8664

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.95 2/78 25717
/proc/meminfo: memFree=1533984/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=9324 CPUtime=12.69
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 2174 0 0 0 1268 1 0 0 25 0 1 0 226082193 9547776 2123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 2331 2123 66 130 0 2198 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9324

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.95 2/78 25717
/proc/meminfo: memFree=1532584/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=10908 CPUtime=25.49
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 2578 0 0 0 2547 2 0 0 25 0 1 0 226082193 11169792 2527 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 2727 2527 66 130 0 2594 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10908

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.95 2/78 25717
/proc/meminfo: memFree=1530856/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=12556 CPUtime=51.08
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 2956 0 0 0 5106 2 0 0 25 0 1 0 226082193 12857344 2905 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 3139 2905 66 130 0 3006 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12556

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.95 2/78 25717
/proc/meminfo: memFree=1528552/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=14800 CPUtime=102.27
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 3523 0 0 0 10224 3 0 0 25 0 1 0 226082193 15155200 3472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 3700 3472 66 130 0 3567 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14800

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 25717
/proc/meminfo: memFree=1526952/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=16404 CPUtime=162.25
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 3924 0 0 0 16221 4 0 0 25 0 1 0 226082193 16797696 3873 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 4101 3873 66 130 0 3968 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16404

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 25717
/proc/meminfo: memFree=1526120/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=17328 CPUtime=222.24
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 4136 0 0 0 22219 5 0 0 25 0 1 0 226082193 17743872 4085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546076 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 4332 4085 66 130 0 4199 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17328

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 25717
/proc/meminfo: memFree=1524520/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=18860 CPUtime=282.22
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 4508 0 0 0 28216 6 0 0 25 0 1 0 226082193 19312640 4457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 4715 4457 66 130 0 4582 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18860

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 25717
/proc/meminfo: memFree=1524072/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=19280 CPUtime=342.2
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 4615 0 0 0 34214 6 0 0 25 0 1 0 226082193 19742720 4564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 4820 4564 66 130 0 4687 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19280

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 25719
/proc/meminfo: memFree=1522664/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=20760 CPUtime=402.19
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 4985 0 0 0 40212 7 0 0 25 0 1 0 226082193 21258240 4934 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 5190 4934 66 130 0 5057 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 20760

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 25719
/proc/meminfo: memFree=1522152/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=21300 CPUtime=462.18
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 5101 0 0 0 46210 8 0 0 25 0 1 0 226082193 21811200 5050 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 5325 5050 66 130 0 5192 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 21300

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 25719
/proc/meminfo: memFree=1521640/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=21736 CPUtime=522.16
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 5208 0 0 0 52208 8 0 0 25 0 1 0 226082193 22257664 5157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 5434 5157 66 130 0 5301 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 21736

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 25719
/proc/meminfo: memFree=1521512/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=21900 CPUtime=582.15
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 5246 0 0 0 58206 9 0 0 25 0 1 0 226082193 22425600 5195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 5475 5195 66 130 0 5342 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 21900

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 25719
/proc/meminfo: memFree=1520168/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=23236 CPUtime=642.13
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 5590 0 0 0 64204 9 0 0 25 0 1 0 226082193 23793664 5539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 5809 5539 66 130 0 5676 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23236

[startup+702.301 s]
/proc/loadavg: 1.05 0.99 0.95 2/78 25719
/proc/meminfo: memFree=1519336/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=24184 CPUtime=702.11
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 5787 0 0 0 70201 10 0 0 25 0 1 0 226082193 24764416 5736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 6046 5736 66 130 0 5913 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 24184

[startup+762.305 s]
/proc/loadavg: 1.02 0.99 0.95 2/78 25719
/proc/meminfo: memFree=1519272/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=24184 CPUtime=762.11
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 5805 0 0 0 76200 11 0 0 25 0 1 0 226082193 24764416 5754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 6046 5754 66 130 0 5913 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 24184

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 25719
/proc/meminfo: memFree=1518824/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=24620 CPUtime=822.08
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 5903 0 0 0 82197 11 0 0 25 0 1 0 226082193 25210880 5852 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 6155 5852 66 130 0 6022 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 24620

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 25719
/proc/meminfo: memFree=1518696/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=24812 CPUtime=882.07
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 5950 0 0 0 88195 12 0 0 25 0 1 0 226082193 25407488 5899 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 6203 5899 66 130 0 6070 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 24812

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 25719
/proc/meminfo: memFree=1518568/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=24952 CPUtime=942.05
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 5969 0 0 0 94193 12 0 0 25 0 1 0 226082193 25550848 5918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 6238 5918 66 130 0 6105 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 24952

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 25719
/proc/meminfo: memFree=1517736/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=25744 CPUtime=1002.04
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 6189 0 0 0 100191 13 0 0 25 0 1 0 226082193 26361856 6138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 6436 6138 66 130 0 6303 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 25744

[startup+1062.3 s]
/proc/loadavg: 1.05 1.00 0.96 2/78 25719
/proc/meminfo: memFree=1516904/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=26576 CPUtime=1062.02
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 6394 0 0 0 106189 13 0 0 25 0 1 0 226082193 27213824 6343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 6644 6343 66 130 0 6511 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 26576

[startup+1122.3 s]
/proc/loadavg: 1.02 1.00 0.96 2/78 25719
/proc/meminfo: memFree=1516712/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=26872 CPUtime=1122.01
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 6448 0 0 0 112187 14 0 0 25 0 1 0 226082193 27516928 6397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 6718 6397 66 130 0 6585 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 26872

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25719
/proc/meminfo: memFree=1516520/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=27036 CPUtime=1181.99
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 6487 0 0 0 118185 14 0 0 25 0 1 0 226082193 27684864 6436 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 6759 6436 66 130 0 6626 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 27036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25719
/proc/meminfo: memFree=1516584/2055920 swapFree=4160056/4192956
[pid=25716] ppid=25714 vsize=27036 CPUtime=1200.09
/proc/25716/stat : 25716 (minisat_noasser) R 25714 25716 24662 0 -1 4194304 6491 0 0 0 119995 14 0 0 25 0 1 0 226082193 27684864 6440 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/25716/statm: 6759 6440 66 130 0 6626 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 27036

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1199.96
CPU system time (s): 0.149977
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 27036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6491
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= 24639

runsolver used 0.958854 second user time and 2.54661 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Apr 25 11:27:28 UTC 2007

IDJOB= 421211
IDBENCH= 20120
IDSOLVER= 188
FILE ID= node12/421211-1177500448

PBS_JOBID= 4685868

Free space on /tmp= 66385 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1955740096-08.cnf
COMMAND LINE= /tmp/evaluation/421211-1177500448/minisat_noassertions /tmp/evaluation/421211-1177500448/instance-421211-1177500448.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-421211-1177500448 -o ROOT/results/node12/solver-421211-1177500448 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421211-1177500448/minisat_noassertions /tmp/evaluation/421211-1177500448/instance-421211-1177500448.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  912fcf8d2356bdff8350533be9acfcd4

RANDOM SEED= 433324385

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1542976 kB
Buffers:         46588 kB
Cached:         337376 kB
SwapCached:      11728 kB
Active:         224936 kB
Inactive:       219948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1542976 kB
SwapTotal:     4192956 kB
SwapFree:      4160056 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          67756 kB
Slab:            53536 kB
Committed_AS:  6159728 kB
PageTables:       1880 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= 66385 MiB

End job on node12 on Wed Apr 25 11:47:31 UTC 2007