Trace number 425087

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) 5000.06 5001.82

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S880121748-08.cnf
MD5SUM23cebbf389b50923607c40b76db46967
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark112.541
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  7000                                                 |
0.00/0.00	c |  Number of clauses:    29400                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.06/0.09	c ============================[ Search Statistics ]==============================
0.06/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.06/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.06/0.09	c ===============================================================================
0.06/0.09	c |         0 |    6805    29091    88347 |     9697        0    nan |  0.000 % |
0.09/0.12	c |       101 |    6805    29091    88347 |    10666      101    107 |  0.000 % |
0.09/0.15	c |       251 |    6805    29091    88347 |    11733      251    121 |  0.000 % |
0.19/0.20	c |       476 |    6805    29091    88347 |    12906      476    132 |  0.000 % |
0.19/0.28	c |       813 |    6805    29091    88347 |    14197      813    145 |  0.000 % |
0.29/0.39	c |      1319 |    6805    29091    88347 |    15617     1319    142 |  0.000 % |
0.49/0.58	c |      2078 |    6805    29091    88347 |    17178     2078    151 |  0.000 % |
0.79/0.88	c |      3220 |    6805    29091    88347 |    18896     3220    157 |  0.000 % |
1.29/1.31	c |      4928 |    6805    29091    88347 |    20786     4928    154 |  0.000 % |
1.98/2.08	c |      7490 |    6805    29091    88347 |    22865     7490    155 |  0.000 % |
3.20/3.24	c |     11336 |    6805    29091    88347 |    25151    11336    153 |  0.000 % |
5.39/5.45	c |     17102 |    6805    29091    88347 |    27666    17102    161 |  0.000 % |
9.19/9.22	c |     25751 |    6805    29091    88347 |    30433    25751    164 |  0.000 % |
15.49/15.56	c |     38725 |    6805    29091    88347 |    33476    18446    179 |  0.000 % |
25.88/25.91	c |     58186 |    6805    29091    88347 |    36824    15260    181 |  0.000 % |
45.77/45.83	c |     87378 |    6805    29091    88347 |    40506    18504    200 |  0.000 % |
79.26/79.30	c |    131167 |    6805    29091    88347 |    44557    33274    200 |  0.000 % |
139.44/139.50	c |    196851 |    6805    29091    88347 |    49013    32623    176 |  0.000 % |
243.12/243.27	c |    295377 |    6805    29091    88347 |    53914    24866    208 |  0.000 % |
407.46/407.65	c |    443166 |    6805    29091    88347 |    59305    51325    197 |  0.000 % |
653.79/654.00	c |    664850 |    6805    29091    88347 |    65236    43569    192 |  0.000 % |
1073.85/1074.20	c |    997375 |    6805    29091    88347 |    71760    20342    166 |  0.000 % |
1721.45/1722.10	c |   1496164 |    6805    29091    88347 |    78936    60806    206 |  0.000 % |
2897.28/2898.31	c |   2244346 |    6805    29091    88347 |    86829    43068    193 |  0.000 % |
4682.43/4684.07	c |   3366620 |    6805    29091    88347 |    95512    19816    167 |  0.000 % |

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/node71/watcher-425087-1177774839 -o ROOT/results/node71/solver-425087-1177774839 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425087-1177774839/minisat_noassertions /tmp/evaluation/425087-1177774839/instance-425087-1177774839.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.92 0.99 0.99 3/64 3423
/proc/meminfo: memFree=1695416/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=2548 CPUtime=0
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 422 0 0 0 0 0 0 0 18 0 1 0 253473245 2609152 408 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 637 409 50 130 0 504 0

[startup+0.072991 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 3423
/proc/meminfo: memFree=1695416/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=4536 CPUtime=0.06
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 886 0 0 0 6 0 0 0 18 0 1 0 253473245 4644864 872 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533457 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 1134 872 62 130 0 1001 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4536

[startup+0.101994 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 3423
/proc/meminfo: memFree=1695416/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=4372 CPUtime=0.09
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 916 0 0 0 9 0 0 0 18 0 1 0 253473245 4476928 843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682225 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 1093 843 63 130 0 960 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4372

[startup+0.302021 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 3423
/proc/meminfo: memFree=1695416/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=4504 CPUtime=0.29
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 967 0 0 0 29 0 0 0 19 0 1 0 253473245 4612096 894 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 1126 894 67 130 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4504

[startup+0.701076 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 3423
/proc/meminfo: memFree=1695416/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=5432 CPUtime=0.69
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 1207 0 0 0 69 0 0 0 22 0 1 0 253473245 5562368 1134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 1358 1134 67 130 0 1225 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5432

[startup+1.50118 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 3424
/proc/meminfo: memFree=1690352/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=7412 CPUtime=1.49
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 1678 0 0 0 149 0 0 0 25 0 1 0 253473245 7589888 1605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 1853 1605 67 130 0 1720 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7412

[startup+3.1014 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 3424
/proc/meminfo: memFree=1687728/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=10860 CPUtime=3.09
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 2541 0 0 0 308 1 0 0 25 0 1 0 253473245 11120640 2468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 2715 2468 67 130 0 2582 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10860

[startup+6.30184 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 3424
/proc/meminfo: memFree=1681136/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=16784 CPUtime=6.28
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 4044 0 0 0 627 1 0 0 25 0 1 0 253473245 17186816 3971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 4196 3971 67 130 0 4063 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16784

[startup+12.7017 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 3424
/proc/meminfo: memFree=1670512/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=25660 CPUtime=12.69
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 6259 0 0 0 1265 4 0 0 25 0 1 0 253473245 26275840 6186 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 6415 6186 67 130 0 6282 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25660

[startup+25.5014 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 3424
/proc/meminfo: memFree=1665840/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=30412 CPUtime=25.48
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 7434 0 0 0 2544 4 0 0 25 0 1 0 253473245 31141888 7361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 7603 7361 67 130 0 7470 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30412

[startup+51.1019 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 3424
/proc/meminfo: memFree=1662128/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=34108 CPUtime=51.07
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 8351 0 0 0 5102 5 0 0 25 0 1 0 253473245 34926592 8278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 8527 8278 67 130 0 8394 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34108

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 3424
/proc/meminfo: memFree=1654576/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=41712 CPUtime=102.26
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 10247 0 0 0 10219 7 0 0 25 0 1 0 253473245 42713088 10174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 10428 10174 67 130 0 10295 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 41712

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3426
/proc/meminfo: memFree=1652144/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=44088 CPUtime=162.24
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 10833 0 0 0 16216 8 0 0 25 0 1 0 253473245 45146112 10760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 11022 10760 67 130 0 10889 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 44088

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3426
/proc/meminfo: memFree=1646256/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=49928 CPUtime=222.22
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 12314 0 0 0 22213 9 0 0 25 0 1 0 253473245 51126272 12241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 12482 12241 67 130 0 12349 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 49928

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3426
/proc/meminfo: memFree=1640304/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=55908 CPUtime=282.21
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 13798 0 0 0 28209 12 0 0 25 0 1 0 253473245 57249792 13725 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553058 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 13977 13725 67 130 0 13844 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 55908

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3426
/proc/meminfo: memFree=1637104/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=59084 CPUtime=342.18
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 14583 0 0 0 34205 13 0 0 25 0 1 0 253473245 60502016 14510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 14771 14510 67 130 0 14638 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 59084

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3426
/proc/meminfo: memFree=1637040/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=59080 CPUtime=402.16
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 14583 0 0 0 40203 13 0 0 25 0 1 0 253473245 60497920 14510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 14770 14510 67 130 0 14637 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 59080

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3426
/proc/meminfo: memFree=1637040/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=59080 CPUtime=462.15
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 14589 0 0 0 46201 14 0 0 25 0 1 0 253473245 60497920 14516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 14770 14516 67 130 0 14637 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 59080

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3426
/proc/meminfo: memFree=1636656/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=59344 CPUtime=522.13
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 14681 0 0 0 52199 14 0 0 25 0 1 0 253473245 60768256 14608 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 14836 14608 67 130 0 14703 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 59344

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3426
/proc/meminfo: memFree=1634928/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=61192 CPUtime=582.11
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 15112 0 0 0 58196 15 0 0 25 0 1 0 253473245 62660608 15039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 15298 15039 67 130 0 15165 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 61192

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3426
/proc/meminfo: memFree=1634992/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=61144 CPUtime=642.1
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 15112 0 0 0 64195 15 0 0 25 0 1 0 253473245 62611456 15039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 15286 15039 67 130 0 15153 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 61144


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3626
/proc/meminfo: memFree=1590640/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=105444 CPUtime=4000.94
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 26181 0 0 0 400058 36 0 0 25 0 1 0 253473245 107974656 26108 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 26361 26108 67 130 0 26228 0
Current children cumulated CPU time (s) 4000.94
Current children cumulated vsize (KiB) 105444

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3626
/proc/meminfo: memFree=1590640/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=105444 CPUtime=4060.92
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 26181 0 0 0 406056 36 0 0 25 0 1 0 253473245 107974656 26108 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 26361 26108 67 130 0 26228 0
Current children cumulated CPU time (s) 4060.92
Current children cumulated vsize (KiB) 105444

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3626
/proc/meminfo: memFree=1590640/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=105444 CPUtime=4120.91
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 26181 0 0 0 412054 37 0 0 25 0 1 0 253473245 107974656 26108 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 26361 26108 67 130 0 26228 0
Current children cumulated CPU time (s) 4120.91
Current children cumulated vsize (KiB) 105444

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3626
/proc/meminfo: memFree=1590640/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=105444 CPUtime=4180.89
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 26181 0 0 0 418052 37 0 0 25 0 1 0 253473245 107974656 26108 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 26361 26108 67 130 0 26228 0
Current children cumulated CPU time (s) 4180.89
Current children cumulated vsize (KiB) 105444

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3626
/proc/meminfo: memFree=1591536/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=104368 CPUtime=4240.87
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 26181 0 0 0 424050 37 0 0 25 0 1 0 253473245 106872832 25839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 26092 25839 67 130 0 25959 0
Current children cumulated CPU time (s) 4240.87
Current children cumulated vsize (KiB) 104368

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3626
/proc/meminfo: memFree=1591600/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=104368 CPUtime=4300.85
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 26181 0 0 0 430048 37 0 0 25 0 1 0 253473245 106872832 25839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 26092 25839 67 130 0 25959 0
Current children cumulated CPU time (s) 4300.85
Current children cumulated vsize (KiB) 104368

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3626
/proc/meminfo: memFree=1591600/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=104356 CPUtime=4360.83
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 26181 0 0 0 436046 37 0 0 25 0 1 0 253473245 106860544 25836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 26089 25836 67 130 0 25956 0
Current children cumulated CPU time (s) 4360.83
Current children cumulated vsize (KiB) 104356

[startup+4422.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 3626
/proc/meminfo: memFree=1591664/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=104356 CPUtime=4420.81
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 26181 0 0 0 442044 37 0 0 25 0 1 0 253473245 106860544 25836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553597 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 26089 25836 67 130 0 25956 0
Current children cumulated CPU time (s) 4420.81
Current children cumulated vsize (KiB) 104356

[startup+4482.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 3626
/proc/meminfo: memFree=1591728/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=104356 CPUtime=4480.79
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 26181 0 0 0 448042 37 0 0 25 0 1 0 253473245 106860544 25836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 26089 25836 67 130 0 25956 0
Current children cumulated CPU time (s) 4480.79
Current children cumulated vsize (KiB) 104356

[startup+4542.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3626
/proc/meminfo: memFree=1591664/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=104356 CPUtime=4540.77
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 26181 0 0 0 454040 37 0 0 25 0 1 0 253473245 106860544 25836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 26089 25836 67 130 0 25956 0
Current children cumulated CPU time (s) 4540.77
Current children cumulated vsize (KiB) 104356

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3626
/proc/meminfo: memFree=1591728/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=104356 CPUtime=4600.76
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 26181 0 0 0 460038 38 0 0 25 0 1 0 253473245 106860544 25836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 26089 25836 67 130 0 25956 0
Current children cumulated CPU time (s) 4600.76
Current children cumulated vsize (KiB) 104356

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3626
/proc/meminfo: memFree=1591664/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=104356 CPUtime=4660.74
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 26181 0 0 0 466036 38 0 0 25 0 1 0 253473245 106860544 25836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 26089 25836 67 130 0 25956 0
Current children cumulated CPU time (s) 4660.74
Current children cumulated vsize (KiB) 104356

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3626
/proc/meminfo: memFree=1591600/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=104356 CPUtime=4720.72
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 26181 0 0 0 472034 38 0 0 25 0 1 0 253473245 106860544 25836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 26089 25836 67 130 0 25956 0
Current children cumulated CPU time (s) 4720.72
Current children cumulated vsize (KiB) 104356

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3626
/proc/meminfo: memFree=1591536/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=104536 CPUtime=4780.7
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 26188 0 0 0 478032 38 0 0 25 0 1 0 253473245 107044864 25843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 26134 25843 67 130 0 26001 0
Current children cumulated CPU time (s) 4780.7
Current children cumulated vsize (KiB) 104536

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 3742
/proc/meminfo: memFree=1590336/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=104536 CPUtime=4840.62
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 26190 0 0 0 484021 41 0 0 25 0 1 0 253473245 107044864 25845 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 26134 25845 67 130 0 26001 0
Current children cumulated CPU time (s) 4840.62
Current children cumulated vsize (KiB) 104536

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3824
/proc/meminfo: memFree=1591280/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=104536 CPUtime=4900.56
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 26190 0 0 0 490015 41 0 0 25 0 1 0 253473245 107044864 25845 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 26134 25845 67 130 0 26001 0
Current children cumulated CPU time (s) 4900.56
Current children cumulated vsize (KiB) 104536

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3824
/proc/meminfo: memFree=1585840/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=110212 CPUtime=4960.54
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 27595 0 0 0 496011 43 0 0 25 0 1 0 253473245 112857088 27250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 27553 27250 67 130 0 27420 0
Current children cumulated CPU time (s) 4960.54
Current children cumulated vsize (KiB) 110212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3824
/proc/meminfo: memFree=1585840/2055920 swapFree=4184260/4192956
[pid=3423] ppid=3421 vsize=110212 CPUtime=5000.04
/proc/3423/stat : 3423 (minisat_noasser) R 3421 3423 3132 0 -1 4194304 27595 0 0 0 499961 43 0 0 25 0 1 0 253473245 112857088 27250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3423/statm: 27553 27250 67 130 0 27420 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 110212

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): 5001.82
CPU time (s): 5000.06
CPU user time (s): 4999.61
CPU system time (s): 0.449931
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 110212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.449931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27595
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= 5398

runsolver used 3.83642 second user time and 9.92149 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sat Apr 28 15:40:39 UTC 2007

IDJOB= 425087
IDBENCH= 20180
IDSOLVER= 189
FILE ID= node71/425087-1177774839

PBS_JOBID= 4715658

Free space on /tmp= 66506 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S880121748-08.cnf
COMMAND LINE= /tmp/evaluation/425087-1177774839/minisat_noassertions /tmp/evaluation/425087-1177774839/instance-425087-1177774839.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-425087-1177774839 -o ROOT/results/node71/solver-425087-1177774839 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425087-1177774839/minisat_noassertions /tmp/evaluation/425087-1177774839/instance-425087-1177774839.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  23cebbf389b50923607c40b76db46967

RANDOM SEED= 521558232

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1695824 kB
Buffers:         42400 kB
Cached:         241156 kB
SwapCached:       2792 kB
Active:         158188 kB
Inactive:       135268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1695824 kB
SwapTotal:     4192956 kB
SwapFree:      4184260 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:          15852 kB
Slab:            52648 kB
Committed_AS:  3695988 kB
PageTables:       1448 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= 66506 MiB

End job on node71 on Sat Apr 28 17:04:03 UTC 2007