Trace number 421043

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) 1200.02 1200.31

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 % |
0.49/0.59	c |      7491 |      75     6675    46725 |     5246     2908     25 |  0.018 % |
0.79/0.85	c |     11336 |      75     6675    46725 |     5771     4111     25 |  0.018 % |
1.19/1.26	c |     17102 |      75     6675    46725 |     6348     4077     26 |  0.018 % |
1.79/1.88	c |     25751 |      75     6675    46725 |     6983     6340     26 |  0.018 % |
2.79/2.89	c |     38726 |      75     6675    46725 |     7681     5277     25 |  0.018 % |
4.39/4.46	c |     58187 |      75     6675    46725 |     8449     5456     24 |  0.018 % |
6.79/6.89	c |     87379 |      75     6675    46725 |     9294     4959     25 |  0.018 % |
10.59/10.65	c |    131168 |      75     6675    46725 |    10223     6785     25 |  0.018 % |
16.69/16.71	c |    196853 |      75     6675    46725 |    11246     5811     25 |  0.018 % |
26.29/26.32	c |    295380 |      75     6675    46725 |    12370     8478     24 |  0.018 % |
41.28/41.30	c |    443169 |      75     6675    46725 |    13607     7457     24 |  0.018 % |
65.77/65.86	c |    664854 |      75     6675    46725 |    14968    10940     24 |  0.018 % |
104.47/104.52	c |    997379 |      75     6675    46725 |    16465    13523     24 |  0.018 % |
167.85/167.97	c |   1496167 |      75     6675    46725 |    18112     9216     23 |  0.018 % |
270.03/270.11	c |   2244350 |      75     6675    46725 |    19923    13593     24 |  0.018 % |
433.89/434.04	c |   3366624 |      75     6675    46725 |    21915    18520     24 |  0.018 % |
707.32/707.54	c |   5050036 |      75     6675    46725 |    24107    12230     24 |  0.018 % |
1150.52/1150.89	c |   7575152 |      75     6675    46725 |    26517    19905     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/node65/watcher-421043-1177497596 -o ROOT/results/node65/solver-421043-1177497596 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421043-1177497596/minisat_noassertions /tmp/evaluation/421043-1177497596/instance-421043-1177497596.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: 0.92 0.98 0.92 3/64 14740
/proc/meminfo: memFree=1648240/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=1856 CPUtime=0
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 225749201 1900544 153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 464 153 50 130 0 331 0

[startup+0.026764 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 14740
/proc/meminfo: memFree=1648240/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=2384 CPUtime=0.02
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 291 0 0 0 2 0 0 0 18 0 1 0 225749201 2441216 277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529229 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 596 277 62 130 0 463 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2384

[startup+0.101771 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 14740
/proc/meminfo: memFree=1648240/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=2384 CPUtime=0.09
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 297 0 0 0 9 0 0 0 18 0 1 0 225749201 2441216 283 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529398 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 596 283 62 130 0 463 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.301785 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 14740
/proc/meminfo: memFree=1648240/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=2484 CPUtime=0.29
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 342 0 0 0 29 0 0 0 19 0 1 0 225749201 2543616 328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 621 328 66 130 0 488 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2484

[startup+0.701818 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 14740
/proc/meminfo: memFree=1648240/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=2748 CPUtime=0.69
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 409 0 0 0 69 0 0 0 22 0 1 0 225749201 2813952 395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 687 395 66 130 0 554 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2748

[startup+1.50289 s]
/proc/loadavg: 0.92 0.98 0.92 2/65 14741
/proc/meminfo: memFree=1646696/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=3152 CPUtime=1.49
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 493 0 0 0 149 0 0 0 25 0 1 0 225749201 3227648 479 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 788 479 66 130 0 655 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3152

[startup+3.10202 s]
/proc/loadavg: 0.92 0.98 0.92 2/65 14741
/proc/meminfo: memFree=1646248/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=3416 CPUtime=3.09
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 567 0 0 0 309 0 0 0 25 0 1 0 225749201 3497984 553 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 854 553 66 130 0 721 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3416

[startup+6.30129 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 14741
/proc/meminfo: memFree=1645736/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=3684 CPUtime=6.29
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 646 0 0 0 629 0 0 0 25 0 1 0 225749201 3772416 632 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 921 632 66 130 0 788 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3684

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 14741
/proc/meminfo: memFree=1645240/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=4080 CPUtime=12.69
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 746 0 0 0 1269 0 0 0 25 0 1 0 225749201 4177920 732 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 1020 732 66 130 0 887 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4080

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.92 2/65 14741
/proc/meminfo: memFree=1644856/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=4484 CPUtime=25.49
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 839 0 0 0 2549 0 0 0 25 0 1 0 225749201 4591616 825 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 1121 825 66 130 0 988 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4484

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1644216/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=5172 CPUtime=51.08
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 1009 0 0 0 5108 0 0 0 25 0 1 0 225749201 5296128 995 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 1293 995 66 130 0 1160 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5172

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1643576/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=5896 CPUtime=102.27
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 1173 0 0 0 10227 0 0 0 25 0 1 0 225749201 6037504 1159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/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: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1642936/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=6636 CPUtime=162.25
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 1326 0 0 0 16225 0 0 0 25 0 1 0 225749201 6795264 1312 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 1659 1312 66 130 0 1526 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6636

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1642488/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=6948 CPUtime=222.24
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 1425 0 0 0 22223 1 0 0 25 0 1 0 225749201 7114752 1411 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 1737 1411 66 130 0 1604 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6948

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1642232/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=7324 CPUtime=282.23
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 1499 0 0 0 28222 1 0 0 25 0 1 0 225749201 7499776 1485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 1831 1485 66 130 0 1698 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 7324

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1641912/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=7608 CPUtime=342.21
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 1573 0 0 0 34220 1 0 0 25 0 1 0 225749201 7790592 1559 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 1902 1559 66 130 0 1769 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7608

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1641720/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=7892 CPUtime=402.2
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 1613 0 0 0 40219 1 0 0 25 0 1 0 225749201 8081408 1599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 1973 1599 66 130 0 1840 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 7892

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1641336/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=8180 CPUtime=462.18
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 1701 0 0 0 46217 1 0 0 25 0 1 0 225749201 8376320 1687 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 2045 1687 66 130 0 1912 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 8180

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1641144/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=8464 CPUtime=522.17
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 1767 0 0 0 52216 1 0 0 25 0 1 0 225749201 8667136 1753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 2116 1753 66 130 0 1983 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 8464

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1640760/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=8892 CPUtime=582.15
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 1839 0 0 0 58214 1 0 0 25 0 1 0 225749201 9105408 1825 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 2223 1825 66 130 0 2090 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 8892

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1640760/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=8892 CPUtime=642.14
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 1845 0 0 0 64213 1 0 0 25 0 1 0 225749201 9105408 1831 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 2223 1831 66 130 0 2090 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 8892

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1640632/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=8892 CPUtime=702.12
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 1866 0 0 0 70211 1 0 0 25 0 1 0 225749201 9105408 1852 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 2223 1852 66 130 0 2090 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 8892

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1640376/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=9176 CPUtime=762.12
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 1936 0 0 0 76210 2 0 0 25 0 1 0 225749201 9396224 1922 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 2294 1922 66 130 0 2161 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 9176

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1640184/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=9320 CPUtime=822.1
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 1976 0 0 0 82208 2 0 0 25 0 1 0 225749201 9543680 1962 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545994 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 2330 1962 66 130 0 2197 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 9320

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1639992/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=9628 CPUtime=882.09
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 2022 0 0 0 88207 2 0 0 25 0 1 0 225749201 9859072 2008 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 2407 2008 66 130 0 2274 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 9628

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1639928/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=9628 CPUtime=942.07
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 2028 0 0 0 94205 2 0 0 25 0 1 0 225749201 9859072 2014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 2407 2014 66 130 0 2274 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 9628

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1639928/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=9628 CPUtime=1002.06
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 2035 0 0 0 100204 2 0 0 25 0 1 0 225749201 9859072 2021 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 2407 2021 66 130 0 2274 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 9628

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1639864/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=9628 CPUtime=1062.05
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 2038 0 0 0 106203 2 0 0 25 0 1 0 225749201 9859072 2024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 2407 2024 66 130 0 2274 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 9628

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1639864/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=9628 CPUtime=1122.03
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 2046 0 0 0 112201 2 0 0 25 0 1 0 225749201 9859072 2032 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 2407 2032 66 130 0 2274 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 9628

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1639800/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=9628 CPUtime=1182.02
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 2050 0 0 0 118200 2 0 0 25 0 1 0 225749201 9859072 2036 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 2407 2036 66 130 0 2274 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 9628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1639800/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=9628 CPUtime=1200.02
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 2050 0 0 0 120000 2 0 0 25 0 1 0 225749201 9859072 2036 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 2407 2036 66 130 0 2274 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 9628

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 14743
/proc/meminfo: memFree=1639800/2055920 swapFree=4184072/4192956
[pid=14740] ppid=14738 vsize=9628 CPUtime=1200.02
/proc/14740/stat : 14740 (minisat_noasser) R 14738 14740 13927 0 -1 4194304 2050 0 0 0 120000 2 0 0 25 0 1 0 225749201 9859072 2036 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/14740/statm: 2407 2036 66 130 0 2274 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 9628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1200
CPU system time (s): 0.022996
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 9628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2050
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= 7
involuntary context switches= 1745

runsolver used 0.952855 second user time and 2.33564 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Wed Apr 25 10:39:56 UTC 2007

IDJOB= 421043
IDBENCH= 19952
IDSOLVER= 188
FILE ID= node65/421043-1177497596

PBS_JOBID= 4685821

Free space on /tmp= 66400 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/421043-1177497596/minisat_noassertions /tmp/evaluation/421043-1177497596/instance-421043-1177497596.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-421043-1177497596 -o ROOT/results/node65/solver-421043-1177497596 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421043-1177497596/minisat_noassertions /tmp/evaluation/421043-1177497596/instance-421043-1177497596.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  1f7852d30f74f4d1cf595ab0277b9978

RANDOM SEED= 742155627

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1648648 kB
Buffers:         32476 kB
Cached:         296812 kB
SwapCached:       2824 kB
Active:          92288 kB
Inactive:       246632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648648 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          15656 kB
Slab:            54328 kB
Committed_AS:  2482704 kB
PageTables:       1456 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= 66400 MiB

End job on node65 on Wed Apr 25 10:59:58 UTC 2007