Trace number 424875

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) 5000.07 5001.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1762817022-10.UNSAT.shuffled.cnf
MD5SUM1f7852d30f74f4d1cf595ab0277b9978
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 variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.09/0.14	c |       100 |      75     6675    46725 |     2447      100     27 |  0.018 % |
0.09/0.15	c |       252 |      75     6675    46725 |     2692      252     27 |  0.018 % |
0.09/0.16	c |       477 |      75     6675    46725 |     2961      477     26 |  0.018 % |
0.09/0.18	c |       814 |      75     6675    46725 |     3257      814     26 |  0.018 % |
0.19/0.20	c |      1321 |      75     6675    46725 |     3583     1321     26 |  0.018 % |
0.19/0.24	c |      2080 |      75     6675    46725 |     3941     2080     26 |  0.018 % |
0.29/0.31	c |      3220 |      75     6675    46725 |     4335     3220     26 |  0.018 % |
0.39/0.42	c |      4929 |      75     6675    46725 |     4769     2747     26 |  0.018 % |
0.49/0.58	c |      7491 |      75     6675    46725 |     5246     2908     25 |  0.018 % |
0.79/0.84	c |     11336 |      75     6675    46725 |     5771     4111     25 |  0.018 % |
1.19/1.23	c |     17102 |      75     6675    46725 |     6348     4077     26 |  0.018 % |
1.79/1.85	c |     25751 |      75     6675    46725 |     6983     6340     26 |  0.018 % |
2.79/2.86	c |     38726 |      75     6675    46725 |     7681     5277     25 |  0.018 % |
4.40/4.41	c |     58187 |      75     6675    46725 |     8449     5456     24 |  0.018 % |
6.69/6.79	c |     87379 |      75     6675    46725 |     9294     4959     25 |  0.018 % |
10.39/10.50	c |    131168 |      75     6675    46725 |    10223     6785     25 |  0.018 % |
16.39/16.44	c |    196853 |      75     6675    46725 |    11246     5811     25 |  0.018 % |
25.89/25.91	c |    295380 |      75     6675    46725 |    12370     8478     24 |  0.018 % |
40.48/40.59	c |    443169 |      75     6675    46725 |    13607     7457     24 |  0.018 % |
64.58/64.69	c |    664854 |      75     6675    46725 |    14968    10940     24 |  0.018 % |
102.36/102.48	c |    997379 |      75     6675    46725 |    16465    13523     24 |  0.018 % |
164.65/164.75	c |   1496167 |      75     6675    46725 |    18112     9216     23 |  0.018 % |
265.12/265.29	c |   2244350 |      75     6675    46725 |    19923    13593     24 |  0.018 % |
426.78/426.97	c |   3366624 |      75     6675    46725 |    21915    18520     24 |  0.018 % |
695.90/696.18	c |   5050036 |      75     6675    46725 |    24107    12230     24 |  0.018 % |
1131.59/1131.95	c |   7575152 |      75     6675    46725 |    26517    19905     23 |  0.018 % |
1828.11/1828.63	c |  11362827 |      75     6675    46725 |    29169    24390     23 |  0.018 % |
2967.60/2968.54	c |  17044339 |      75     6675    46725 |    32086    17241     24 |  0.018 % |
4800.20/4801.62	c |  25566609 |      75     6675    46725 |    35295    15926     23 |  0.018 % |

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/node9/watcher-424875-1177665926 -o ROOT/results/node9/solver-424875-1177665926 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424875-1177665926/minisat_noassertions /tmp/evaluation/424875-1177665926/instance-424875-1177665926.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: 0.77 0.93 0.98 3/77 26971
/proc/meminfo: memFree=1826584/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=1856 CPUtime=0
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 242630124 1900544 155 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 464 156 50 130 0 331 0

[startup+0.00680896 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 26971
/proc/meminfo: memFree=1826584/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=1988 CPUtime=0
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 242630124 2035712 187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 497 188 51 130 0 364 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1988

[startup+0.10182 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 26971
/proc/meminfo: memFree=1826584/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=2384 CPUtime=0.09
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 297 0 0 0 9 0 0 0 18 0 1 0 242630124 2441216 283 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 596 283 62 130 0 463 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.301842 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 26971
/proc/meminfo: memFree=1826584/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=2484 CPUtime=0.29
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 342 0 0 0 29 0 0 0 19 0 1 0 242630124 2543616 328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 621 328 66 130 0 488 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2484

[startup+0.701888 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 26971
/proc/meminfo: memFree=1826584/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=2748 CPUtime=0.69
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 409 0 0 0 69 0 0 0 22 0 1 0 242630124 2813952 395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547001 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 687 395 66 130 0 554 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2748

[startup+1.50198 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 26972
/proc/meminfo: memFree=1824976/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=3152 CPUtime=1.49
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 495 0 0 0 149 0 0 0 25 0 1 0 242630124 3227648 481 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551336 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 788 481 66 130 0 655 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3152

[startup+3.10116 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 26972
/proc/meminfo: memFree=1824528/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=3416 CPUtime=3.09
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 567 0 0 0 309 0 0 0 25 0 1 0 242630124 3497984 553 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 854 553 66 130 0 721 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3416

[startup+6.30152 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 26972
/proc/meminfo: memFree=1824080/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=3684 CPUtime=6.29
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 646 0 0 0 629 0 0 0 25 0 1 0 242630124 3772416 632 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 921 632 66 130 0 788 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3684

[startup+12.7012 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 26972
/proc/meminfo: memFree=1823568/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=4220 CPUtime=12.69
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 750 0 0 0 1269 0 0 0 25 0 1 0 242630124 4321280 736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 1055 736 66 130 0 922 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4220

[startup+25.5017 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 26972
/proc/meminfo: memFree=1823184/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=4484 CPUtime=25.49
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 839 0 0 0 2549 0 0 0 25 0 1 0 242630124 4591616 825 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 1121 825 66 130 0 988 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4484

[startup+51.1016 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 26972
/proc/meminfo: memFree=1822480/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=5312 CPUtime=51.08
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 1015 0 0 0 5107 1 0 0 25 0 1 0 242630124 5439488 1001 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 1328 1001 66 130 0 1195 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5312

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 26972
/proc/meminfo: memFree=1821840/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=5896 CPUtime=102.27
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 1173 0 0 0 10226 1 0 0 25 0 1 0 242630124 6037504 1159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 1474 1159 66 130 0 1341 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5896

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 26972
/proc/meminfo: memFree=1821264/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=6636 CPUtime=162.25
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 1326 0 0 0 16223 2 0 0 25 0 1 0 242630124 6795264 1312 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 1659 1312 66 130 0 1526 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6636

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 26972
/proc/meminfo: memFree=1820816/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=6948 CPUtime=222.23
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 1436 0 0 0 22221 2 0 0 25 0 1 0 242630124 7114752 1422 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 1737 1422 66 130 0 1604 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6948

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26972
/proc/meminfo: memFree=1820432/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=7468 CPUtime=282.22
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 1526 0 0 0 28219 3 0 0 25 0 1 0 242630124 7647232 1512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 1867 1512 66 130 0 1734 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7468

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26972
/proc/meminfo: memFree=1820240/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=7608 CPUtime=342.2
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 1573 0 0 0 34217 3 0 0 25 0 1 0 242630124 7790592 1559 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 1902 1559 66 130 0 1769 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7608

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26972
/proc/meminfo: memFree=1820048/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=7892 CPUtime=402.18
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 1622 0 0 0 40215 3 0 0 25 0 1 0 242630124 8081408 1608 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 1973 1608 66 130 0 1840 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7892

[startup+462.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 26972
/proc/meminfo: memFree=1819728/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=8180 CPUtime=462.17
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 1704 0 0 0 46213 4 0 0 25 0 1 0 242630124 8376320 1690 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 2045 1690 66 130 0 1912 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8180

[startup+522.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 26972
/proc/meminfo: memFree=1819408/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=8608 CPUtime=522.16
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 1785 0 0 0 52211 5 0 0 25 0 1 0 242630124 8814592 1771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 2152 1771 66 130 0 2019 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8608

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26974
/proc/meminfo: memFree=1819088/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=8892 CPUtime=582.14
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 1840 0 0 0 58209 5 0 0 25 0 1 0 242630124 9105408 1826 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 2223 1826 66 130 0 2090 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8892

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26974
/proc/meminfo: memFree=1819024/2055920 swapFree=4144404/4192956
[pid=26971] ppid=26969 vsize=8892 CPUtime=642.13
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 1854 0 0 0 64207 6 0 0 25 0 1 0 242630124 9105408 1840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 2223 1840 66 130 0 2090 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 8892


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27192
/proc/meminfo: memFree=1814480/2055920 swapFree=4144424/4192956
[pid=26971] ppid=26969 vsize=12492 CPUtime=4061.1
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 2721 0 0 0 406080 30 0 0 25 0 1 0 242630124 12791808 2707 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 3123 2707 66 130 0 2990 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 12492

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27192
/proc/meminfo: memFree=1814416/2055920 swapFree=4144424/4192956
[pid=26971] ppid=26969 vsize=12636 CPUtime=4121.08
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 2739 0 0 0 412077 31 0 0 25 0 1 0 242630124 12939264 2725 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 3159 2725 66 130 0 3026 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 12636

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27194
/proc/meminfo: memFree=1814288/2055920 swapFree=4144424/4192956
[pid=26971] ppid=26969 vsize=12636 CPUtime=4181.06
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 2742 0 0 0 418075 31 0 0 25 0 1 0 242630124 12939264 2728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 3159 2728 66 130 0 3026 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 12636

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27194
/proc/meminfo: memFree=1814288/2055920 swapFree=4144424/4192956
[pid=26971] ppid=26969 vsize=12636 CPUtime=4241.05
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 2742 0 0 0 424073 32 0 0 25 0 1 0 242630124 12939264 2728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 3159 2728 66 130 0 3026 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 12636

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27194
/proc/meminfo: memFree=1814352/2055920 swapFree=4144424/4192956
[pid=26971] ppid=26969 vsize=12636 CPUtime=4301.03
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 2742 0 0 0 430071 32 0 0 25 0 1 0 242630124 12939264 2728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 3159 2728 66 130 0 3026 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 12636

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27194
/proc/meminfo: memFree=1814480/2055920 swapFree=4144424/4192956
[pid=26971] ppid=26969 vsize=12636 CPUtime=4361.02
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 2744 0 0 0 436069 33 0 0 25 0 1 0 242630124 12939264 2730 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 3159 2730 66 130 0 3026 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 12636

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27194
/proc/meminfo: memFree=1814480/2055920 swapFree=4144424/4192956
[pid=26971] ppid=26969 vsize=12636 CPUtime=4421
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 2746 0 0 0 442067 33 0 0 25 0 1 0 242630124 12939264 2732 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 3159 2732 66 130 0 3026 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 12636

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27194
/proc/meminfo: memFree=1814416/2055920 swapFree=4144424/4192956
[pid=26971] ppid=26969 vsize=12636 CPUtime=4480.99
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 2761 0 0 0 448065 34 0 0 25 0 1 0 242630124 12939264 2747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546106 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 3159 2747 66 130 0 3026 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 12636

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27194
/proc/meminfo: memFree=1814416/2055920 swapFree=4144424/4192956
[pid=26971] ppid=26969 vsize=12636 CPUtime=4540.97
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 2762 0 0 0 454063 34 0 0 25 0 1 0 242630124 12939264 2748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 3159 2748 66 130 0 3026 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 12636

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27194
/proc/meminfo: memFree=1814224/2055920 swapFree=4144424/4192956
[pid=26971] ppid=26969 vsize=12776 CPUtime=4600.97
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 2791 0 0 0 460062 35 0 0 25 0 1 0 242630124 13082624 2777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 3194 2777 66 130 0 3061 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 12776

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27194
/proc/meminfo: memFree=1814224/2055920 swapFree=4144424/4192956
[pid=26971] ppid=26969 vsize=12776 CPUtime=4660.94
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 2793 0 0 0 466059 35 0 0 25 0 1 0 242630124 13082624 2779 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 3194 2779 66 130 0 3061 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 12776

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27194
/proc/meminfo: memFree=1814224/2055920 swapFree=4144424/4192956
[pid=26971] ppid=26969 vsize=12776 CPUtime=4720.93
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 2793 0 0 0 472057 36 0 0 25 0 1 0 242630124 13082624 2779 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 3194 2779 66 130 0 3061 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 12776

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27194
/proc/meminfo: memFree=1814224/2055920 swapFree=4144424/4192956
[pid=26971] ppid=26969 vsize=12776 CPUtime=4780.91
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 2793 0 0 0 478055 36 0 0 25 0 1 0 242630124 13082624 2779 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 3194 2779 66 130 0 3061 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 12776

[startup+4842.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 27194
/proc/meminfo: memFree=1814160/2055920 swapFree=4144424/4192956
[pid=26971] ppid=26969 vsize=12776 CPUtime=4840.9
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 2803 0 0 0 484053 37 0 0 25 0 1 0 242630124 13082624 2789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 3194 2789 66 130 0 3061 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 12776

[startup+4902.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27194
/proc/meminfo: memFree=1814096/2055920 swapFree=4144424/4192956
[pid=26971] ppid=26969 vsize=12956 CPUtime=4900.88
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 2827 0 0 0 490051 37 0 0 25 0 1 0 242630124 13266944 2813 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 3239 2813 66 130 0 3106 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 12956

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27194
/proc/meminfo: memFree=1814096/2055920 swapFree=4144424/4192956
[pid=26971] ppid=26969 vsize=12956 CPUtime=4960.87
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 2827 0 0 0 496049 38 0 0 25 0 1 0 242630124 13266944 2813 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 3239 2813 66 130 0 3106 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 12956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27194
/proc/meminfo: memFree=1814096/2055920 swapFree=4144424/4192956
[pid=26971] ppid=26969 vsize=12956 CPUtime=5000.06
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 2828 0 0 0 499968 38 0 0 25 0 1 0 242630124 13266944 2814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545953 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 3239 2814 66 130 0 3106 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 12956

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27194
/proc/meminfo: memFree=1814096/2055920 swapFree=4144424/4192956
[pid=26971] ppid=26969 vsize=12956 CPUtime=5000.06
/proc/26971/stat : 26971 (minisat_noasser) R 26969 26971 26917 0 -1 4194304 2828 0 0 0 499968 38 0 0 25 0 1 0 242630124 13266944 2814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545953 0 0 4096 3 0 0 0 17 1 0 0
/proc/26971/statm: 3239 2814 66 130 0 3106 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 12956

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.68
CPU system time (s): 0.386941
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 12956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.386941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2828
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= 5498

runsolver used 4.03539 second user time and 10.3994 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Fri Apr 27 09:25:26 UTC 2007

IDJOB= 424875
IDBENCH= 19952
IDSOLVER= 189
FILE ID= node9/424875-1177665926

PBS_JOBID= 4698580

Free space on /tmp= 66492 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1762817022-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424875-1177665926/minisat_noassertions /tmp/evaluation/424875-1177665926/instance-424875-1177665926.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-424875-1177665926 -o ROOT/results/node9/solver-424875-1177665926 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424875-1177665926/minisat_noassertions /tmp/evaluation/424875-1177665926/instance-424875-1177665926.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1f7852d30f74f4d1cf595ab0277b9978

RANDOM SEED= 877565120

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1826992 kB
Buffers:         38348 kB
Cached:         122952 kB
SwapCached:      16452 kB
Active:         159136 kB
Inactive:        25848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826992 kB
SwapTotal:     4192956 kB
SwapFree:      4144404 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          29628 kB
Slab:            29528 kB
Committed_AS:  6656028 kB
PageTables:       1784 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= 66492 MiB

End job on node9 on Fri Apr 27 10:48:49 UTC 2007