Trace number 422165

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? (MO) 4082.12 4083.79

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
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:  49153                                                |
0.00/0.00	c |  Number of clauses:    324873                                               |
1.09/1.15	c |  Parsing time:         1.11         s                                       |
2.99/3.06	c ============================[ Search Statistics ]==============================
2.99/3.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.99/3.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.99/3.06	c ===============================================================================
2.99/3.06	c |         0 |   48480   271235   907829 |    90411        0    nan |  0.000 % |
3.09/3.17	c |       100 |   48480   271235   907829 |    99452      100     30 |  0.948 % |
3.20/3.29	c |       250 |   48478   271235   907829 |   109398      249     38 |  0.966 % |
3.49/3.52	c |       475 |   48471   271235   907829 |   120337      474     59 |  0.966 % |
3.99/4.08	c |       813 |   48471   271235   907829 |   132371      812     77 |  0.966 % |
5.39/5.47	c |      1319 |   48471   271235   907829 |   145608     1318    186 |  0.966 % |
6.99/7.07	c |      2079 |   48471   271049   907384 |   160169     2078    272 |  0.966 % |
8.19/8.25	c |      3219 |   48471   271049   907384 |   176186     3218    210 |  0.966 % |
9.89/9.99	c |      4928 |   48471   271049   907384 |   193805     4927    187 |  0.966 % |
31.78/31.88	c |      7491 |   48471   271049   907384 |   213185     7490    404 |  0.966 % |
40.58/40.69	c |     11336 |   48462   270862   906928 |   234504    11329    367 |  0.985 % |
64.97/65.07	c |     17103 |   48462   270862   906928 |   257955    17096    451 |  0.985 % |
79.46/79.59	c |     25752 |   48462   270862   906928 |   283750    25745    396 |  0.985 % |
194.21/194.36	c |     38727 |   48462   270862   906928 |   312125    38720    597 |  0.985 % |
253.89/254.04	c |     58188 |   48462   270862   906928 |   343338    58181    562 |  0.985 % |
511.09/511.32	c |     87380 |   48462   270862   906928 |   377671    87373    798 |  0.985 % |
866.96/867.33	c |    131170 |   48462   270862   906928 |   415439   131163    877 |  0.985 % |
1340.68/1341.27	c |    196854 |   48462   270862   906928 |   456983   196847    903 |  0.985 % |
2183.55/2184.40	c |    295380 |   48462   270862   906928 |   502681   295373    979 |  0.985 % |
3891.99/3893.66	c |    443169 |   48462   270862   906928 |   552949   443162   1000 |  0.985 % |

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/node33/watcher-422165-1177528292 -o ROOT/results/node33/solver-422165-1177528292 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422165-1177528292/minisat_noassertions /tmp/evaluation/422165-1177528292/instance-422165-1177528292.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: 0.85 0.94 0.97 3/77 32159
/proc/meminfo: memFree=1764192/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=2476 CPUtime=0
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 530 0 0 0 0 0 0 0 18 0 1 0 200744804 2535424 516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549280 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 619 517 49 130 0 486 0

[startup+0.030654 s]
/proc/loadavg: 0.85 0.94 0.97 3/77 32159
/proc/meminfo: memFree=1764192/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=8324 CPUtime=0.02
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 1692 0 0 0 2 0 0 0 18 0 1 0 200744804 8523776 1661 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134531124 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 2081 1661 50 130 0 1948 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8324

[startup+0.101659 s]
/proc/loadavg: 0.85 0.94 0.97 3/77 32159
/proc/meminfo: memFree=1764192/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=10576 CPUtime=0.09
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 2209 0 0 0 9 0 0 0 18 0 1 0 200744804 10829824 2178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530949 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 2644 2178 50 130 0 2511 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10576

[startup+0.3017 s]
/proc/loadavg: 0.85 0.94 0.97 3/77 32159
/proc/meminfo: memFree=1764192/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=14276 CPUtime=0.29
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 3149 0 0 0 28 1 0 0 19 0 1 0 200744804 14618624 3118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530910 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 3569 3118 50 130 0 3436 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14276

[startup+0.701782 s]
/proc/loadavg: 0.85 0.94 0.97 3/77 32159
/proc/meminfo: memFree=1764192/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=21772 CPUtime=0.69
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 5038 0 0 0 67 2 0 0 22 0 1 0 200744804 22294528 5007 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 5443 5007 50 130 0 5310 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21772

[startup+1.50195 s]
/proc/loadavg: 0.85 0.94 0.97 2/78 32160
/proc/meminfo: memFree=1738840/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=31316 CPUtime=1.49
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 7220 0 0 0 145 4 0 0 25 0 1 0 200744804 32067584 7189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134527041 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 7829 7189 61 130 0 7696 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31316

[startup+3.10127 s]
/proc/loadavg: 0.85 0.94 0.97 2/78 32160
/proc/meminfo: memFree=1735192/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=28356 CPUtime=3.09
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 7665 0 0 0 305 4 0 0 25 0 1 0 200744804 29036544 6630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 7089 6630 62 130 0 6956 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28356

[startup+6.30193 s]
/proc/loadavg: 0.95 0.96 0.97 2/78 32160
/proc/meminfo: memFree=1737624/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=28356 CPUtime=6.29
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 7670 0 0 0 625 4 0 0 25 0 1 0 200744804 29036544 6635 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 7089 6635 67 130 0 6956 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28356

[startup+12.7012 s]
/proc/loadavg: 0.95 0.96 0.97 2/78 32160
/proc/meminfo: memFree=1737816/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=28488 CPUtime=12.68
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 7696 0 0 0 1264 4 0 0 25 0 1 0 200744804 29171712 6661 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 7122 6661 67 130 0 6989 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28488

[startup+25.5019 s]
/proc/loadavg: 1.03 0.97 0.98 2/78 32160
/proc/meminfo: memFree=1733336/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=33164 CPUtime=25.48
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 8847 0 0 0 2543 5 0 0 25 0 1 0 200744804 33959936 7812 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 8291 7812 67 130 0 8158 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33164

[startup+51.1011 s]
/proc/loadavg: 1.02 0.97 0.98 2/78 32160
/proc/meminfo: memFree=1720728/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=45896 CPUtime=51.07
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 12027 0 0 0 5100 7 0 0 25 0 1 0 200744804 46997504 10992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 11474 10992 67 130 0 11341 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45896

[startup+102.306 s]
/proc/loadavg: 1.01 0.97 0.98 2/78 32160
/proc/meminfo: memFree=1690968/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=75412 CPUtime=102.26
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 19418 0 0 0 10213 13 0 0 25 0 1 0 200744804 77221888 18383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548112 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 18853 18383 67 130 0 18720 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 75412

[startup+162.303 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 32160
/proc/meminfo: memFree=1664408/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=102188 CPUtime=162.23
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 26091 0 0 0 16205 18 0 0 25 0 1 0 200744804 104640512 25056 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 25547 25056 67 130 0 25414 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 102188

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 32160
/proc/meminfo: memFree=1632344/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=133960 CPUtime=222.2
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 34038 0 0 0 22196 24 0 0 25 0 1 0 200744804 137175040 33003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 33490 33003 67 130 0 33357 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 133960

[startup+282.302 s]
/proc/loadavg: 1.04 0.99 0.98 2/78 32160
/proc/meminfo: memFree=1592536/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=174184 CPUtime=282.18
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 44087 0 0 0 28184 34 0 0 25 0 1 0 200744804 178364416 43052 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 43546 43052 67 130 0 43413 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 174184

[startup+342.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 32160
/proc/meminfo: memFree=1556120/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=210144 CPUtime=342.16
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 53064 0 0 0 34176 40 0 0 25 0 1 0 200744804 215187456 52029 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 52536 52029 67 130 0 52403 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 210144

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32160
/proc/meminfo: memFree=1523416/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=243060 CPUtime=402.13
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 61317 0 0 0 40168 45 0 0 25 0 1 0 200744804 248893440 60282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 60765 60282 67 130 0 60632 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 243060

[startup+462.303 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32160
/proc/meminfo: memFree=1490904/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=275228 CPUtime=462.12
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 69357 0 0 0 46162 50 0 0 25 0 1 0 200744804 281833472 68322 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 68807 68322 67 130 0 68674 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 275228

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32160
/proc/meminfo: memFree=1461848/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=304468 CPUtime=522.09
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 76672 0 0 0 52155 54 0 0 25 0 1 0 200744804 311775232 75637 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 76117 75637 67 130 0 75984 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 304468

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32160
/proc/meminfo: memFree=1430936/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=335180 CPUtime=582.06
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 84322 0 0 0 58145 61 0 0 25 0 1 0 200744804 343224320 83287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 83795 83287 67 130 0 83662 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 335180

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32160
/proc/meminfo: memFree=1403928/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=361924 CPUtime=642.05
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 91017 0 0 0 64138 67 0 0 25 0 1 0 200744804 370610176 89982 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 90481 89982 67 130 0 90348 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 361924


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

[startup+3222.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32360
/proc/meminfo: memFree=208664/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=1555248 CPUtime=3220.95
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 389266 0 0 0 321783 312 0 0 25 0 1 0 200744804 1592573952 388231 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 388812 388231 67 130 0 388679 0
Current children cumulated CPU time (s) 3220.95
Current children cumulated vsize (KiB) 1555248

[startup+3282.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32360
/proc/meminfo: memFree=183896/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=1579788 CPUtime=3280.93
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 395405 0 0 0 327776 317 0 0 25 0 1 0 200744804 1617702912 394370 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 394947 394370 67 130 0 394814 0
Current children cumulated CPU time (s) 3280.93
Current children cumulated vsize (KiB) 1579788

[startup+3342.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32360
/proc/meminfo: memFree=161752/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=1602140 CPUtime=3340.9
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 401026 0 0 0 333768 322 0 0 25 0 1 0 200744804 1640591360 399991 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 400535 399991 67 130 0 400402 0
Current children cumulated CPU time (s) 3340.9
Current children cumulated vsize (KiB) 1602140

[startup+3402.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32360
/proc/meminfo: memFree=138648/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=1625036 CPUtime=3400.89
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 406728 0 0 0 339762 327 0 0 25 0 1 0 200744804 1664036864 405693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 406259 405693 67 130 0 406126 0
Current children cumulated CPU time (s) 3400.89
Current children cumulated vsize (KiB) 1625036

[startup+3462.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32360
/proc/meminfo: memFree=115992/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=1647932 CPUtime=3460.86
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 412460 0 0 0 345755 331 0 0 25 0 1 0 200744804 1687482368 411425 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 411983 411425 67 130 0 411850 0
Current children cumulated CPU time (s) 3460.86
Current children cumulated vsize (KiB) 1647932

[startup+3522.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32360
/proc/meminfo: memFree=92504/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=1671016 CPUtime=3520.84
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 418250 0 0 0 351749 335 0 0 25 0 1 0 200744804 1711120384 417215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 417754 417215 67 130 0 417621 0
Current children cumulated CPU time (s) 3520.84
Current children cumulated vsize (KiB) 1671016

[startup+3582.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32360
/proc/meminfo: memFree=70744/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=1693164 CPUtime=3580.82
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 423768 0 0 0 357743 339 0 0 25 0 1 0 200744804 1733799936 422733 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548213 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 423291 422733 67 130 0 423158 0
Current children cumulated CPU time (s) 3580.82
Current children cumulated vsize (KiB) 1693164

[startup+3642.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32360
/proc/meminfo: memFree=47512/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=1715912 CPUtime=3640.79
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 429480 0 0 0 363736 343 0 0 25 0 1 0 200744804 1757093888 428445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 428978 428445 67 130 0 428845 0
Current children cumulated CPU time (s) 3640.79
Current children cumulated vsize (KiB) 1715912

[startup+3702.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32360
/proc/meminfo: memFree=32344/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=1731140 CPUtime=3700.77
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 433293 0 0 0 369730 347 0 0 25 0 1 0 200744804 1772687360 432258 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 432785 432258 67 130 0 432652 0
Current children cumulated CPU time (s) 3700.77
Current children cumulated vsize (KiB) 1731140

[startup+3762.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32360
/proc/meminfo: memFree=18520/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=1744800 CPUtime=3760.75
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 436714 0 0 0 375725 350 0 0 25 0 1 0 200744804 1786675200 435679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 436200 435679 67 130 0 436067 0
Current children cumulated CPU time (s) 3760.75
Current children cumulated vsize (KiB) 1744800

[startup+3822.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32360
/proc/meminfo: memFree=15448/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=1758796 CPUtime=3820.72
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 440192 0 0 0 381720 352 0 0 25 0 1 0 200744804 1801007104 439157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 439699 439157 67 130 0 439566 0
Current children cumulated CPU time (s) 3820.72
Current children cumulated vsize (KiB) 1758796

[startup+3882.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32360
/proc/meminfo: memFree=15000/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=1771268 CPUtime=3880.7
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 443334 0 0 0 387714 356 0 0 25 0 1 0 200744804 1813778432 442299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 442817 442299 67 130 0 442684 0
Current children cumulated CPU time (s) 3880.7
Current children cumulated vsize (KiB) 1771268

[startup+3942.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32360
/proc/meminfo: memFree=15768/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=1791720 CPUtime=3940.68
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 448454 0 0 0 393708 360 0 0 25 0 1 0 200744804 1834721280 447419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 447930 447419 67 130 0 447797 0
Current children cumulated CPU time (s) 3940.68
Current children cumulated vsize (KiB) 1791720

[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32360
/proc/meminfo: memFree=15896/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=1813376 CPUtime=4000.66
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 453843 0 0 0 399700 366 0 0 25 0 1 0 200744804 1856897024 452808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 453344 452808 67 130 0 453211 0
Current children cumulated CPU time (s) 4000.66
Current children cumulated vsize (KiB) 1813376

[startup+4062.3 s]
/proc/loadavg: 1.00 0.99 0.98 3/78 32360
/proc/meminfo: memFree=14872/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=1835640 CPUtime=4060.63
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 459440 0 0 0 405693 370 0 0 25 0 1 0 200744804 1879695360 458405 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 458910 458405 67 130 0 458777 0
Current children cumulated CPU time (s) 4060.63
Current children cumulated vsize (KiB) 1835640



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+4083.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32360
/proc/meminfo: memFree=14872/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=1843276 CPUtime=4081.83
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4194304 461336 0 0 0 407811 372 0 0 25 0 1 0 200744804 1887514624 460301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 460819 460301 67 130 0 460686 0
Current children cumulated CPU time (s) 4081.83
Current children cumulated vsize (KiB) 1843276

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

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

[startup+4083.61 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32360
/proc/meminfo: memFree=14872/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=0 CPUtime=4081.93
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4195332 461336 0 0 0 407811 382 0 0 25 0 1 0 200744804 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4081.93
Current children cumulated vsize (KiB) 0

[startup+4083.7 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32360
/proc/meminfo: memFree=14872/2055920 swapFree=4147684/4192956
[pid=32159] ppid=32157 vsize=0 CPUtime=4082.02
/proc/32159/stat : 32159 (minisat_noasser) R 32157 32159 32103 0 -1 4195332 461336 0 0 0 407811 391 0 0 25 0 1 0 200744804 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/32159/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4082.02
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4083.79
CPU time (s): 4082.12
CPU user time (s): 4078.12
CPU system time (s): 4.00739
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 1843276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4078.12
system time used= 4.00739
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461336
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= 9729

runsolver used 3.09153 second user time and 9.35058 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Wed Apr 25 19:11:33 UTC 2007

IDJOB= 422165
IDBENCH= 24683
IDSOLVER= 189
FILE ID= node33/422165-1177528292

PBS_JOBID= 4686052

Free space on /tmp= 66468 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/422165-1177528292/minisat_noassertions /tmp/evaluation/422165-1177528292/instance-422165-1177528292.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-422165-1177528292 -o ROOT/results/node33/solver-422165-1177528292 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422165-1177528292/minisat_noassertions /tmp/evaluation/422165-1177528292/instance-422165-1177528292.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  69151394f3e0e8838dc6693844061945

RANDOM SEED= 371839016

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1764664 kB
Buffers:         41760 kB
Cached:         182500 kB
SwapCached:      14624 kB
Active:         130716 kB
Inactive:       117276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1764664 kB
SwapTotal:     4192956 kB
SwapFree:      4147684 kB
Dirty:            9840 kB
Writeback:           0 kB
Mapped:          29732 kB
Slab:            28528 kB
Committed_AS:  1812424 kB
PageTables:       1992 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= 66468 MiB

End job on node33 on Wed Apr 25 20:19:39 UTC 2007