Trace number 421725

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) 1200.06 1200.61

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
MD5SUM5a3ae9766db0de00fa37fabacaa34827
Bench CategoryCRAFTED (crafted 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 variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
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:  4703                                                 |
0.00/0.00	c |  Number of clauses:    45358                                                |
0.04/0.08	c |  Parsing time:         0.08         s                                       |
0.29/0.32	c ============================[ Search Statistics ]==============================
0.29/0.32	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.32	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.32	c ===============================================================================
0.29/0.32	c |         0 |    4503    37010   132313 |    12336        0    nan |  0.000 % |
0.29/0.34	c |       100 |    4503    37010   132313 |    13570      100     15 |  4.189 % |
0.29/0.38	c |       251 |    4503    37010   132313 |    14927      251     17 |  4.189 % |
0.59/0.60	c |       476 |    4503    37010   132313 |    16420      476     33 |  4.189 % |
0.79/0.82	c |       815 |    4503    37010   132313 |    18062      815     41 |  4.189 % |
1.29/1.32	c |      1324 |    4503    37010   132313 |    19868     1324     52 |  4.189 % |
1.79/1.89	c |      2084 |    4503    37010   132313 |    21855     2084     55 |  4.189 % |
2.69/2.74	c |      3224 |    4503    37010   132313 |    24040     3224     56 |  4.189 % |
3.59/3.69	c |      4933 |    4502    37002   132287 |    26444     4932     54 |  4.210 % |
5.79/5.89	c |      7495 |    4502    37002   132287 |    29089     7494     54 |  4.210 % |
10.89/10.96	c |     11342 |    4502    37002   132287 |    31998    11341     51 |  4.210 % |
15.48/15.57	c |     17109 |    4502    37002   132287 |    35197    17108     54 |  4.210 % |
24.28/24.38	c |     25758 |    4502    37002   132287 |    38717    25757     54 |  4.210 % |
40.77/40.87	c |     38733 |    4502    37002   132287 |    42589    38732     57 |  4.210 % |
58.56/58.64	c |     58196 |    4502    37002   132287 |    46848    27131     55 |  4.210 % |
90.06/90.20	c |     87389 |    4501    36994   132259 |    51533    21883     49 |  4.232 % |
137.94/138.03	c |    131178 |    4500    36986   132233 |    56686    27763     52 |  4.274 % |
252.20/252.37	c |    196862 |    4499    36978   132207 |    62355    50328     44 |  4.274 % |
387.95/388.17	c |    295388 |    4499    36978   132207 |    68590    51536     56 |  4.274 % |
600.17/600.48	c |    443177 |    4499    36978   132207 |    75449    37958     40 |  4.274 % |
957.43/957.90	c |    664861 |    4499    36978   132207 |    82994    23940     42 |  4.274 % |

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/node40/watcher-421725-1177494601 -o ROOT/results/node40/solver-421725-1177494601 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421725-1177494601/minisat_noassertions /tmp/evaluation/421725-1177494601/instance-421725-1177494601.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 0.91 3/77 31538
/proc/meminfo: memFree=1807168/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=2476 CPUtime=0
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 526 0 0 0 0 0 0 0 18 0 1 0 78339689 2535424 512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 619 512 50 130 0 486 0

[startup+0.046921 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 31538
/proc/meminfo: memFree=1807168/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=3976 CPUtime=0.04
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 901 0 0 0 4 0 0 0 18 0 1 0 78339689 4071424 887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 994 888 50 130 0 861 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3976

[startup+0.101932 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 31538
/proc/meminfo: memFree=1807168/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=5648 CPUtime=0.09
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 1301 0 0 0 9 0 0 0 18 0 1 0 78339689 5783552 1287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134526328 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 1412 1287 62 130 0 1279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5648

[startup+0.301973 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 31538
/proc/meminfo: memFree=1807168/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=5948 CPUtime=0.29
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 1372 0 0 0 29 0 0 0 19 0 1 0 78339689 6090752 1358 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529671 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 1487 1358 62 130 0 1354 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5948

[startup+0.701057 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 31538
/proc/meminfo: memFree=1807168/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=5404 CPUtime=0.69
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 1383 0 0 0 69 0 0 0 23 0 1 0 78339689 5533696 1248 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 1351 1248 67 130 0 1218 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5404

[startup+1.50122 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 31539
/proc/meminfo: memFree=1802168/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=5404 CPUtime=1.49
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 1383 0 0 0 149 0 0 0 25 0 1 0 78339689 5533696 1248 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 1351 1248 67 130 0 1218 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5404

[startup+3.10156 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 31539
/proc/meminfo: memFree=1802040/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=5404 CPUtime=3.09
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 1384 0 0 0 309 0 0 0 25 0 1 0 78339689 5533696 1249 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 1351 1249 67 130 0 1218 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5404

[startup+6.30123 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 31539
/proc/meminfo: memFree=1801464/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=6352 CPUtime=6.29
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 1617 0 0 0 629 0 0 0 25 0 1 0 78339689 6504448 1482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 1588 1482 67 130 0 1455 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6352

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 31539
/proc/meminfo: memFree=1800056/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=7704 CPUtime=12.68
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 1932 0 0 0 1268 0 0 0 25 0 1 0 78339689 7888896 1797 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548213 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 1926 1797 67 130 0 1793 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7704

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 31539
/proc/meminfo: memFree=1796472/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=11020 CPUtime=25.48
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 2797 0 0 0 2546 2 0 0 25 0 1 0 78339689 11284480 2662 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 2755 2662 67 130 0 2622 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11020

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 31539
/proc/meminfo: memFree=1791416/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=16024 CPUtime=51.07
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 4031 0 0 0 5104 3 0 0 25 0 1 0 78339689 16408576 3896 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 4006 3896 67 130 0 3873 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16024

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.91 2/78 31539
/proc/meminfo: memFree=1790328/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=17120 CPUtime=102.26
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 4302 0 0 0 10222 4 0 0 25 0 1 0 78339689 17530880 4167 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 4280 4167 67 130 0 4147 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17120

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 31539
/proc/meminfo: memFree=1788984/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=18480 CPUtime=162.23
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 4626 0 0 0 16218 5 0 0 25 0 1 0 78339689 18923520 4491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 4620 4491 67 130 0 4487 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18480

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 31539
/proc/meminfo: memFree=1787960/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=19464 CPUtime=222.21
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 4867 0 0 0 22216 5 0 0 25 0 1 0 78339689 19931136 4732 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 4866 4732 67 130 0 4733 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19464

[startup+282.302 s]
/proc/loadavg: 1.03 1.00 0.91 2/78 31539
/proc/meminfo: memFree=1786808/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=20812 CPUtime=282.19
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 5191 0 0 0 28213 6 0 0 25 0 1 0 78339689 21311488 5056 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 5203 5056 67 130 0 5070 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20812

[startup+342.301 s]
/proc/loadavg: 1.12 1.03 0.93 2/78 31539
/proc/meminfo: memFree=1783800/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=23900 CPUtime=342.17
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 5941 0 0 0 34210 7 0 0 25 0 1 0 78339689 24473600 5806 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 5975 5806 67 130 0 5842 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23900

[startup+402.302 s]
/proc/loadavg: 1.12 1.04 0.93 2/78 31539
/proc/meminfo: memFree=1783672/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=24044 CPUtime=402.14
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 5964 0 0 0 40207 7 0 0 25 0 1 0 78339689 24621056 5829 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552249 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 6011 5829 67 130 0 5878 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 24044

[startup+462.302 s]
/proc/loadavg: 1.11 1.04 0.94 2/78 31539
/proc/meminfo: memFree=1782968/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=24700 CPUtime=462.12
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 6144 0 0 0 46204 8 0 0 25 0 1 0 78339689 25292800 6009 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 6175 6009 67 130 0 6042 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 24700

[startup+522.301 s]
/proc/loadavg: 1.10 1.05 0.94 2/78 31539
/proc/meminfo: memFree=1782904/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=24852 CPUtime=522.1
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 6161 0 0 0 52201 9 0 0 25 0 1 0 78339689 25448448 6026 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547976 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 6213 6026 67 130 0 6080 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 24852

[startup+582.302 s]
/proc/loadavg: 1.04 1.04 0.94 2/78 31539
/proc/meminfo: memFree=1782840/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=24852 CPUtime=582.08
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 6175 0 0 0 58199 9 0 0 25 0 1 0 78339689 25448448 6040 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 6213 6040 67 130 0 6080 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 24852

[startup+642.301 s]
/proc/loadavg: 1.01 1.03 0.94 2/78 31539
/proc/meminfo: memFree=1782840/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=24852 CPUtime=642.06
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 6175 0 0 0 64196 10 0 0 25 0 1 0 78339689 25448448 6040 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 6213 6040 67 130 0 6080 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 24852

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 0.94 2/84 31711
/proc/meminfo: memFree=1781232/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=25136 CPUtime=701.94
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 6238 0 0 0 70183 11 0 0 25 0 1 0 78339689 25739264 6103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 6284 6103 67 130 0 6151 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 25136

[startup+762.305 s]
/proc/loadavg: 1.00 1.02 0.94 2/78 31737
/proc/meminfo: memFree=1781112/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=26468 CPUtime=761.9
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 6559 0 0 0 76179 11 0 0 25 0 1 0 78339689 27103232 6424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546956 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 6617 6424 67 130 0 6484 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 26468

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 0.94 2/78 31737
/proc/meminfo: memFree=1780984/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=26468 CPUtime=821.88
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 6582 0 0 0 82176 12 0 0 25 0 1 0 78339689 27103232 6447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 6617 6447 67 130 0 6484 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 26468

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31737
/proc/meminfo: memFree=1780728/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=26804 CPUtime=881.85
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 6630 0 0 0 88173 12 0 0 25 0 1 0 78339689 27447296 6495 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 6701 6495 67 130 0 6568 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 26804

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31737
/proc/meminfo: memFree=1780728/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=26804 CPUtime=941.84
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 6651 0 0 0 94171 13 0 0 25 0 1 0 78339689 27447296 6516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 6701 6516 67 130 0 6568 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 26804

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31737
/proc/meminfo: memFree=1780664/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=26804 CPUtime=1001.81
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 6655 0 0 0 100168 13 0 0 25 0 1 0 78339689 27447296 6520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 6701 6520 67 130 0 6568 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 26804

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31737
/proc/meminfo: memFree=1779448/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=28128 CPUtime=1061.79
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 6964 0 0 0 106165 14 0 0 25 0 1 0 78339689 28803072 6829 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 7032 6829 67 130 0 6899 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 28128

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31737
/proc/meminfo: memFree=1779256/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=28316 CPUtime=1121.77
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 7036 0 0 0 112162 15 0 0 25 0 1 0 78339689 28995584 6901 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 7079 6901 67 130 0 6946 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 28316

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31737
/proc/meminfo: memFree=1779128/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=28624 CPUtime=1181.75
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 7097 0 0 0 118160 15 0 0 25 0 1 0 78339689 29310976 6962 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 7156 6962 67 130 0 7023 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 28624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 31737
/proc/meminfo: memFree=1779128/2055920 swapFree=4157376/4192956
[pid=31538] ppid=31536 vsize=28764 CPUtime=1200.04
/proc/31538/stat : 31538 (minisat_noasser) R 31536 31538 31099 0 -1 4194304 7103 0 0 0 119989 15 0 0 25 0 1 0 78339689 29454336 6968 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/31538/statm: 7191 6968 67 130 0 7058 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 28764

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): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.161975
CPU usage (%): 99.9541
Max. virtual memory (cumulated for all children) (KiB): 28764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7103
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= 25936

runsolver used 0.958854 second user time and 2.54961 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Apr 25 09:50:01 UTC 2007

IDJOB= 421725
IDBENCH= 24628
IDSOLVER= 188
FILE ID= node40/421725-1177494601

PBS_JOBID= 4685831

Free space on /tmp= 66507 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421725-1177494601/minisat_noassertions /tmp/evaluation/421725-1177494601/instance-421725-1177494601.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-421725-1177494601 -o ROOT/results/node40/solver-421725-1177494601 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421725-1177494601/minisat_noassertions /tmp/evaluation/421725-1177494601/instance-421725-1177494601.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  5a3ae9766db0de00fa37fabacaa34827

RANDOM SEED= 652991030

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1807512 kB
Buffers:         40240 kB
Cached:         139800 kB
SwapCached:      16548 kB
Active:         133644 kB
Inactive:        74032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807512 kB
SwapTotal:     4192956 kB
SwapFree:      4157376 kB
Dirty:            2624 kB
Writeback:           0 kB
Mapped:          33180 kB
Slab:            26024 kB
Committed_AS:   993188 kB
PageTables:       1940 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= 66507 MiB

End job on node40 on Wed Apr 25 10:10:04 UTC 2007