Trace number 421635

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.1 1200.55

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k80.cnf
MD5SUMd35e27c66dd20912347d4209a4f12c99
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark890.472
Satisfiable
(Un)Satisfiability was proved
Number of variables165064
Number of clauses686589
Sum of the clauses size1761641
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2487000
Number of clauses of size 3128986
Number of clauses of size 424474
Number of clauses of size 513939
Number of clauses of size over 530118

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 |                                                                             |
0.01/0.01	c |  Number of variables:  165064                                               |
0.01/0.01	c |  Number of clauses:    686589                                               |
0.69/0.75	c |  Parsing time:         0.67         s                                       |
4.29/4.36	c ============================[ Search Statistics ]==============================
4.29/4.36	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.29/4.36	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.29/4.36	c ===============================================================================
4.29/4.36	c |         0 |   72388   471865  1538698 |   157288        0    nan |  0.000 % |
4.49/4.52	c |       100 |   72381   471865  1538698 |   173017       99     11 |  4.169 % |
4.49/4.55	c |       251 |   72380   471865  1538698 |   190318      250     10 |  4.169 % |
4.69/4.70	c |       477 |   72380   471865  1538698 |   209350      476     10 |  4.169 % |
4.69/4.75	c |       814 |   72380   471865  1538698 |   230285      813     13 |  4.169 % |
4.79/4.89	c |      1320 |   72380   471865  1538698 |   253314     1319     16 |  4.169 % |
5.09/5.11	c |      2079 |   72379   471865  1538698 |   278645     2077     14 |  4.170 % |
5.39/5.47	c |      3219 |   72379   471865  1538698 |   306510     3217     15 |  4.170 % |
5.99/6.07	c |      4927 |   72121   469630  1531521 |   337161     4912     15 |  4.234 % |
6.89/6.94	c |      7490 |   72121   469630  1531521 |   370877     7475     21 |  4.234 % |
8.19/8.27	c |     11336 |   72101   469034  1529694 |   407965    11318     23 |  4.234 % |
10.79/10.86	c |     17106 |   72068   468581  1528252 |   448761    17087     24 |  4.254 % |
14.78/14.80	c |     25755 |   72066   468576  1528241 |   493638    25734     24 |  4.255 % |
19.58/19.70	c |     38729 |   72056   468470  1527852 |   543001    38700     24 |  4.261 % |
28.78/28.88	c |     58191 |   72053   468470  1527852 |   597302    58161     25 |  4.264 % |
43.88/43.93	c |     87383 |   72043   468355  1527460 |   657032    87346     28 |  4.269 % |
70.47/70.55	c |    131172 |   72010   468064  1526611 |   722735   131115     29 |  4.289 % |
140.54/140.66	c |    196856 |   72007   468064  1526611 |   795009   196797     41 |  4.291 % |
318.77/318.91	c |    295382 |   71995   467916  1526188 |   874510   295313     67 |  4.298 % |
778.09/778.40	c |    443172 |   71993   467903  1526153 |   961961   443101     89 |  4.300 % |

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/node20/watcher-421635-1177493848 -o ROOT/results/node20/solver-421635-1177493848 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421635-1177493848/minisat_noassertions /tmp/evaluation/421635-1177493848/instance-421635-1177493848.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: 0.99 0.97 0.91 3/77 20712
/proc/meminfo: memFree=1786920/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=1724 CPUtime=0
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 197302216 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519218 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 431 313 44 130 0 298 0

[startup+0.0165049 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 20712
/proc/meminfo: memFree=1786920/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=1724 CPUtime=0.01
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 327 0 0 0 1 0 0 0 18 0 1 0 197302216 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700013 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 431 313 44 130 0 298 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1724

[startup+0.101521 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 20712
/proc/meminfo: memFree=1786920/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=9180 CPUtime=0.09
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 2056 0 0 0 8 1 0 0 18 0 1 0 197302216 9400320 2042 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 2295 2043 50 130 0 2162 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9180

[startup+0.30156 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 20712
/proc/meminfo: memFree=1786920/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=26580 CPUtime=0.29
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 5832 0 0 0 26 3 0 0 19 0 1 0 197302216 27217920 5818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 6645 5819 50 130 0 6512 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26580

[startup+0.70164 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 20712
/proc/meminfo: memFree=1786920/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=56816 CPUtime=0.69
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 13121 0 0 0 61 8 0 0 23 0 1 0 197302216 58179584 13107 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 14204 13107 50 130 0 14071 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56816

[startup+1.5028 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20713
/proc/meminfo: memFree=1728352/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=77028 CPUtime=1.5
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 17505 0 0 0 140 10 0 0 25 0 1 0 197302216 78876672 17491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 19257 17491 62 130 0 19124 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 77028

[startup+3.10112 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20713
/proc/meminfo: memFree=1704672/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=99272 CPUtime=3.09
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 23230 0 0 0 297 12 0 0 25 0 1 0 197302216 101654528 23216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134523567 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 24818 23216 62 130 0 24685 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 99272

[startup+6.30176 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20713
/proc/meminfo: memFree=1699936/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=90804 CPUtime=6.29
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 24636 0 0 0 616 13 0 0 25 0 1 0 197302216 92983296 21703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 22701 21703 67 130 0 22568 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 90804

[startup+12.701 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20713
/proc/meminfo: memFree=1700072/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=90804 CPUtime=12.69
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 24644 0 0 0 1256 13 0 0 25 0 1 0 197302216 92983296 21711 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 22701 21711 67 130 0 22568 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 90804

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20713
/proc/meminfo: memFree=1699880/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=91168 CPUtime=25.48
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 24717 0 0 0 2535 13 0 0 25 0 1 0 197302216 93356032 21784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 22792 21784 67 130 0 22659 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 91168

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20713
/proc/meminfo: memFree=1699688/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=91468 CPUtime=51.08
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 24764 0 0 0 5094 14 0 0 25 0 1 0 197302216 93663232 21831 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 22867 21831 67 130 0 22734 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 91468

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20713
/proc/meminfo: memFree=1696552/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=94640 CPUtime=102.25
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 25561 0 0 0 10211 14 0 0 25 0 1 0 197302216 96911360 22628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134690478 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 23660 22628 67 130 0 23527 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 94640

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1681448/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=110092 CPUtime=162.23
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 29350 0 0 0 16203 20 0 0 25 0 1 0 197302216 112734208 26417 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548179 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 27523 26417 67 130 0 27390 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 110092

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1661736/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=129496 CPUtime=222.21
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 34256 0 0 0 22195 26 0 0 25 0 1 0 197302216 132603904 31323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 32374 31323 67 130 0 32241 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 129496

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1645800/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=145520 CPUtime=282.18
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 38263 0 0 0 28189 29 0 0 25 0 1 0 197302216 149012480 35330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 36380 35330 67 130 0 36247 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 145520

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1631592/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=159428 CPUtime=342.16
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 41767 0 0 0 34183 33 0 0 25 0 1 0 197302216 163254272 38834 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 39857 38834 67 130 0 39724 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 159428

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1618536/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=173064 CPUtime=402.13
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 45051 0 0 0 40176 37 0 0 25 0 1 0 197302216 177217536 42118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 43266 42118 67 130 0 43133 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 173064

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1606504/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=184964 CPUtime=462.12
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 48035 0 0 0 46170 42 0 0 25 0 1 0 197302216 189403136 45102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 46241 45102 67 130 0 46108 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 184964

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1595624/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=195944 CPUtime=522.1
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 50791 0 0 0 52164 46 0 0 25 0 1 0 197302216 200646656 47858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 48986 47858 67 130 0 48853 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 195944

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1584616/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=206780 CPUtime=582.07
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 53513 0 0 0 58157 50 0 0 25 0 1 0 197302216 211742720 50580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 51695 50580 67 130 0 51562 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 206780

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1574952/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=216344 CPUtime=642.05
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 55897 0 0 0 64152 53 0 0 25 0 1 0 197302216 221536256 52964 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547995 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 54086 52964 67 130 0 53953 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 216344

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1565032/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=226256 CPUtime=702.03
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 58407 0 0 0 70145 58 0 0 25 0 1 0 197302216 231686144 55474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 56564 55474 67 130 0 56431 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 226256

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1555048/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=236052 CPUtime=762
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 60870 0 0 0 76140 60 0 0 25 0 1 0 197302216 241717248 57937 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 59013 57937 67 130 0 58880 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 236052

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1546024/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=246028 CPUtime=821.98
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 63146 0 0 0 82135 63 0 0 25 0 1 0 197302216 251932672 60213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 61507 60213 67 130 0 61374 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 246028

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1537960/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=253960 CPUtime=881.96
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 65155 0 0 0 88129 67 0 0 25 0 1 0 197302216 260055040 62222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 63490 62222 67 130 0 63357 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 253960

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1529640/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=262336 CPUtime=941.93
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 67256 0 0 0 94123 70 0 0 25 0 1 0 197302216 268632064 64323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 65584 64323 67 130 0 65451 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 262336

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1520104/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=271616 CPUtime=1001.91
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 69593 0 0 0 100117 74 0 0 25 0 1 0 197302216 278134784 66660 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 67904 66660 67 130 0 67771 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 271616

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1510312/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=281524 CPUtime=1061.89
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 72069 0 0 0 106113 76 0 0 25 0 1 0 197302216 288280576 69136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 70381 69136 67 130 0 70248 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 281524

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1502184/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=289524 CPUtime=1121.86
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 74073 0 0 0 112108 78 0 0 25 0 1 0 197302216 296472576 71140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 72381 71140 67 130 0 72248 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 289524

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1493928/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=297848 CPUtime=1181.85
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 76174 0 0 0 118104 81 0 0 25 0 1 0 197302216 304996352 73241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 74462 73241 67 130 0 74329 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 297848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1491368/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=300332 CPUtime=1200.04
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 76772 0 0 0 119923 81 0 0 25 0 1 0 197302216 307539968 73839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 75083 73839 67 130 0 74950 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 300332

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: 0.99 0.97 0.91 2/78 20715
/proc/meminfo: memFree=1491368/2055920 swapFree=4154112/4192956
[pid=20712] ppid=20710 vsize=300332 CPUtime=1200.04
/proc/20712/stat : 20712 (minisat_noasser) R 20710 20712 20056 0 -1 4194304 76772 0 0 0 119923 81 0 0 25 0 1 0 197302216 307539968 73839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20712/statm: 75083 73839 67 130 0 74950 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 300332

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1199.24
CPU system time (s): 0.864868
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 300332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.24
system time used= 0.864868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76772
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= 24810

runsolver used 0.978851 second user time and 2.49362 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Apr 25 09:37:29 UTC 2007

IDJOB= 421635
IDBENCH= 20558
IDSOLVER= 188
FILE ID= node20/421635-1177493848

PBS_JOBID= 4685800

Free space on /tmp= 66440 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k80.cnf
COMMAND LINE= /tmp/evaluation/421635-1177493848/minisat_noassertions /tmp/evaluation/421635-1177493848/instance-421635-1177493848.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-421635-1177493848 -o ROOT/results/node20/solver-421635-1177493848 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421635-1177493848/minisat_noassertions /tmp/evaluation/421635-1177493848/instance-421635-1177493848.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  d35e27c66dd20912347d4209a4f12c99

RANDOM SEED= 296739933

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1787264 kB
Buffers:         39536 kB
Cached:         157352 kB
SwapCached:      18128 kB
Active:         131860 kB
Inactive:        92932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787264 kB
SwapTotal:     4192956 kB
SwapFree:      4154112 kB
Dirty:           17960 kB
Writeback:           0 kB
Mapped:          33148 kB
Slab:            29348 kB
Committed_AS:  2054712 kB
PageTables:       1752 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= 66440 MiB

End job on node20 on Wed Apr 25 09:57:31 UTC 2007