Trace number 421501

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) 1200.12 1200.54

General information on the benchmark

Nameindustrial/palacios/medium/
cube-11-h13-unsat.cnf
MD5SUM3a68d904935650d9da7e64e1ee7bae82
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark465.561
Satisfiable
(Un)Satisfiability was proved
Number of variables454385
Number of clauses1367522
Sum of the clauses size3191290
Maximum clause length19
Minimum clause length1
Number of clauses of size 11331
Number of clauses of size 2911962
Number of clauses of size 3451911
Number of clauses of size 42126
Number of clauses of size 518
Number of clauses of size over 5174

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:  455627                                               |
0.00/0.00	c |  Number of clauses:    1367522                                              |
1.59/1.61	c |  Parsing time:         1.45         s                                       |
18.69/18.75	c ============================[ Search Statistics ]==============================
18.69/18.75	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
18.69/18.75	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
18.69/18.75	c ===============================================================================
18.69/18.75	c |         0 |  118075   741668  2528749 |   247222        0    nan |  0.000 % |
19.79/19.85	c |       102 |  118075   741668  2528749 |   271944      102     29 |  0.292 % |
20.98/21.01	c |       254 |  118075   741668  2528749 |   299139      254     21 |  0.292 % |
22.88/22.97	c |       480 |  118072   741668  2528749 |   329053      477     16 |  0.293 % |
25.98/26.03	c |       817 |  118072   741668  2528749 |   361958      814     13 |  0.293 % |
30.68/30.79	c |      1323 |  118070   740513  2525410 |   398154     1303     25 |  0.293 % |
39.28/39.32	c |      2084 |  118068   739959  2523724 |   437970     2052     26 |  0.294 % |
50.98/51.06	c |      3223 |  118064   738764  2520233 |   481767     2545     35 |  0.295 % |
71.97/72.08	c |      4932 |  118064   738764  2520233 |   529943     4254     39 |  0.295 % |
101.36/101.45	c |      7494 |  118062   738327  2518798 |   582938     6792     46 |  0.295 % |
153.54/153.64	c |     11338 |  118060   737040  2514780 |   641231    10634     59 |  0.295 % |
224.41/224.53	c |     17105 |  118058   736411  2512947 |   705355    16149     75 |  0.296 % |
327.97/328.12	c |     25755 |  118053   733055  2502214 |   775890    24793     64 |  0.297 % |
496.02/496.24	c |     38730 |  118044   729401  2490446 |   853479    37706     60 |  0.299 % |
739.23/739.57	c |     58191 |  118029   721161  2463418 |   938827    57060     60 |  0.302 % |
1101.11/1101.57	c |     87383 |  118027   720048  2460535 |  1032710    86250     63 |  0.303 % |

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/node66/watcher-421501-1177492427 -o ROOT/results/node66/solver-421501-1177492427 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421501-1177492427/minisat_noassertions /tmp/evaluation/421501-1177492427/instance-421501-1177492427.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 0.83 3/64 24721
/proc/meminfo: memFree=1651072/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=2176 CPUtime=0
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 457 0 0 0 0 0 0 0 18 0 1 0 225232437 2228224 443 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 544 443 50 130 0 411 0

[startup+0.0688721 s]
/proc/loadavg: 0.91 0.95 0.83 3/64 24721
/proc/meminfo: memFree=1651072/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=8096 CPUtime=0.06
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 1818 0 0 0 5 1 0 0 18 0 1 0 225232437 8290304 1804 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 2024 1804 50 130 0 1891 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8096

[startup+0.101879 s]
/proc/loadavg: 0.91 0.95 0.83 3/64 24721
/proc/meminfo: memFree=1651072/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=10804 CPUtime=0.09
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 2455 0 0 0 8 1 0 0 18 0 1 0 225232437 11063296 2441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 2701 2441 50 130 0 2568 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10804

[startup+0.301917 s]
/proc/loadavg: 0.91 0.95 0.83 3/64 24721
/proc/meminfo: memFree=1651072/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=28660 CPUtime=0.29
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 6209 0 0 0 26 3 0 0 19 0 1 0 225232437 29347840 6195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 7165 6197 50 130 0 7032 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28660

[startup+0.701996 s]
/proc/loadavg: 0.91 0.95 0.83 3/64 24721
/proc/meminfo: memFree=1651072/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=55900 CPUtime=0.69
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 13263 0 0 0 62 7 0 0 22 0 1 0 225232437 57241600 13249 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 13975 13250 50 130 0 13842 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55900

[startup+1.50116 s]
/proc/loadavg: 0.91 0.95 0.83 2/65 24722
/proc/meminfo: memFree=1575480/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=120788 CPUtime=1.49
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 27979 0 0 0 134 15 0 0 25 0 1 0 225232437 123686912 27965 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 30197 27966 50 130 0 30064 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 120788

[startup+3.10147 s]
/proc/loadavg: 0.91 0.95 0.83 2/65 24722
/proc/meminfo: memFree=1525880/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=141688 CPUtime=3.08
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 34468 0 0 0 289 19 0 0 25 0 1 0 225232437 145088512 34454 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 35422 34454 61 130 0 35289 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 141688

[startup+6.30111 s]
/proc/loadavg: 1.00 0.97 0.84 2/65 24722
/proc/meminfo: memFree=1485176/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=182876 CPUtime=6.29
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 43893 0 0 0 605 24 0 0 25 0 1 0 225232437 187265024 43879 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 45719 43879 61 130 0 45586 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 182876

[startup+12.7014 s]
/proc/loadavg: 1.00 0.97 0.84 2/65 24722
/proc/meminfo: memFree=1421624/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=245512 CPUtime=12.69
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 58368 0 0 0 1237 32 0 0 25 0 1 0 225232437 251404288 58354 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 61378 58354 61 130 0 61245 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 245512

[startup+25.5019 s]
/proc/loadavg: 1.00 0.97 0.84 2/65 24722
/proc/meminfo: memFree=1431544/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=226364 CPUtime=25.48
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62060 0 0 0 2514 34 0 0 25 0 1 0 225232437 231796736 54835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56591 54835 67 130 0 56458 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 226364

[startup+51.102 s]
/proc/loadavg: 1.00 0.97 0.84 2/65 24722
/proc/meminfo: memFree=1431480/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=226544 CPUtime=51.08
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62086 0 0 0 5073 35 0 0 25 0 1 0 225232437 231981056 54861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56636 54861 67 130 0 56503 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 226544

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 24722
/proc/meminfo: memFree=1431544/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=226544 CPUtime=102.26
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62086 0 0 0 10191 35 0 0 25 0 1 0 225232437 231981056 54861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56636 54861 67 130 0 56503 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 226544

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 24722
/proc/meminfo: memFree=1431544/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=226544 CPUtime=162.23
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62097 0 0 0 16188 35 0 0 25 0 1 0 225232437 231981056 54872 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56636 54872 67 130 0 56503 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 226544

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.86 2/65 24722
/proc/meminfo: memFree=1431480/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=226544 CPUtime=222.21
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62104 0 0 0 22186 35 0 0 25 0 1 0 225232437 231981056 54879 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56636 54879 67 130 0 56503 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 226544

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.86 2/65 24722
/proc/meminfo: memFree=1431416/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=226544 CPUtime=282.19
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62105 0 0 0 28184 35 0 0 25 0 1 0 225232437 231981056 54880 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56636 54880 67 130 0 56503 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 226544

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 24722
/proc/meminfo: memFree=1431480/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=226544 CPUtime=342.17
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62112 0 0 0 34182 35 0 0 25 0 1 0 225232437 231981056 54887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56636 54887 67 130 0 56503 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 226544

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 24722
/proc/meminfo: memFree=1431352/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=226544 CPUtime=402.15
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62124 0 0 0 40179 36 0 0 25 0 1 0 225232437 231981056 54899 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56636 54899 67 130 0 56503 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 226544

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.88 2/65 24722
/proc/meminfo: memFree=1431352/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=226544 CPUtime=462.13
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62125 0 0 0 46177 36 0 0 25 0 1 0 225232437 231981056 54900 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56636 54900 67 130 0 56503 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 226544

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.89 2/65 24722
/proc/meminfo: memFree=1431288/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=226544 CPUtime=522.11
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62131 0 0 0 52175 36 0 0 25 0 1 0 225232437 231981056 54906 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56636 54906 67 130 0 56503 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 226544

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.89 2/65 24722
/proc/meminfo: memFree=1431288/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=226544 CPUtime=582.08
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62146 0 0 0 58172 36 0 0 25 0 1 0 225232437 231981056 54921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56636 54921 67 130 0 56503 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 226544

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.90 2/65 24722
/proc/meminfo: memFree=1431160/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=226544 CPUtime=642.07
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62170 0 0 0 64171 36 0 0 25 0 1 0 225232437 231981056 54945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56636 54945 67 130 0 56503 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 226544

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.90 2/65 24722
/proc/meminfo: memFree=1431032/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=226544 CPUtime=702.05
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62191 0 0 0 70168 37 0 0 25 0 1 0 225232437 231981056 54966 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56636 54966 67 130 0 56503 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 226544

[startup+762.304 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 24722
/proc/meminfo: memFree=1430968/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=226544 CPUtime=762.03
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62221 0 0 0 76166 37 0 0 25 0 1 0 225232437 231981056 54996 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56636 54996 67 130 0 56503 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 226544

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 24722
/proc/meminfo: memFree=1430584/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=226908 CPUtime=822.01
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62311 0 0 0 82164 37 0 0 25 0 1 0 225232437 232353792 55086 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56727 55086 67 130 0 56594 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 226908

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 24722
/proc/meminfo: memFree=1430392/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=226908 CPUtime=881.98
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62343 0 0 0 88161 37 0 0 25 0 1 0 225232437 232353792 55118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56727 55118 67 130 0 56594 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 226908

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 24722
/proc/meminfo: memFree=1430264/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=226908 CPUtime=941.96
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62368 0 0 0 94159 37 0 0 25 0 1 0 225232437 232353792 55143 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56727 55143 67 130 0 56594 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 226908

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 24722
/proc/meminfo: memFree=1430136/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=227040 CPUtime=1001.93
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62414 0 0 0 100156 37 0 0 25 0 1 0 225232437 232488960 55189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56760 55189 67 130 0 56627 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 227040

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 24722
/proc/meminfo: memFree=1429816/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=227308 CPUtime=1061.92
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62480 0 0 0 106154 38 0 0 25 0 1 0 225232437 232763392 55255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56827 55255 67 130 0 56694 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 227308

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 24722
/proc/meminfo: memFree=1429432/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=227736 CPUtime=1121.9
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62576 0 0 0 112152 38 0 0 25 0 1 0 225232437 233201664 55351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 56934 55351 67 130 0 56801 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 227736

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 24722
/proc/meminfo: memFree=1428600/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=228560 CPUtime=1181.88
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62768 0 0 0 118150 38 0 0 25 0 1 0 225232437 234045440 55543 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 57140 55543 67 130 0 57007 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 228560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 24722
/proc/meminfo: memFree=1428408/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=228872 CPUtime=1200.07
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62809 0 0 0 119969 38 0 0 25 0 1 0 225232437 234364928 55584 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 57218 55584 67 130 0 57085 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 228872

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: 1.00 0.97 0.91 2/65 24722
/proc/meminfo: memFree=1428408/2055920 swapFree=4183056/4192956
[pid=24721] ppid=24719 vsize=228872 CPUtime=1200.07
/proc/24721/stat : 24721 (minisat_noasser) R 24719 24721 24372 0 -1 4194304 62809 0 0 0 119969 38 0 0 25 0 1 0 225232437 234364928 55584 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/24721/statm: 57218 55584 67 130 0 57085 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 228872

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.12
CPU user time (s): 1199.7
CPU system time (s): 0.421935
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 260444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.421935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62809
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= 1625

runsolver used 0.901862 second user time and 2.38464 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Apr 25 09:13:49 UTC 2007

IDJOB= 421501
IDBENCH= 20424
IDSOLVER= 188
FILE ID= node66/421501-1177492427

PBS_JOBID= 4685762

Free space on /tmp= 66384 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/cube-11-h13-unsat.cnf
COMMAND LINE= /tmp/evaluation/421501-1177492427/minisat_noassertions /tmp/evaluation/421501-1177492427/instance-421501-1177492427.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-421501-1177492427 -o ROOT/results/node66/solver-421501-1177492427 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421501-1177492427/minisat_noassertions /tmp/evaluation/421501-1177492427/instance-421501-1177492427.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  3a68d904935650d9da7e64e1ee7bae82

RANDOM SEED= 976038999

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1651544 kB
Buffers:         33408 kB
Cached:         294620 kB
SwapCached:       4356 kB
Active:         155296 kB
Inactive:       182828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651544 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:           25972 kB
Writeback:           0 kB
Mapped:          15652 kB
Slab:            52328 kB
Committed_AS:  1811472 kB
PageTables:       1376 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= 66384 MiB

End job on node66 on Wed Apr 25 09:33:51 UTC 2007