Trace number 1728730

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: minisat SAT 2007? (TO) 1200.13 1200.8

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 

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                                               |
1.09/1.12	c |  Parsing time:         1.08         s                                       |
2.98/3.00	c ============================[ Search Statistics ]==============================
2.98/3.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.98/3.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.98/3.00	c ===============================================================================
2.98/3.00	c |         0 |   48480   271235   907829 |    90411        0    nan |  0.000 % |
3.08/3.11	c |       100 |   48480   271235   907829 |    99452      100     30 |  0.948 % |
3.19/3.22	c |       250 |   48478   271235   907829 |   109398      249     38 |  0.966 % |
3.38/3.44	c |       475 |   48471   271235   907829 |   120337      474     59 |  0.966 % |
3.88/3.98	c |       813 |   48471   271235   907829 |   132371      812     77 |  0.966 % |
5.28/5.34	c |      1319 |   48471   271235   907829 |   145608     1318    186 |  0.966 % |
6.88/6.90	c |      2079 |   48471   271049   907384 |   160169     2078    272 |  0.966 % |
7.98/8.06	c |      3219 |   48471   271049   907384 |   176186     3218    210 |  0.966 % |
9.68/9.74	c |      4928 |   48471   271049   907384 |   193805     4927    187 |  0.966 % |
30.78/30.80	c |      7491 |   48471   271049   907384 |   213185     7490    404 |  0.966 % |
39.16/39.28	c |     11336 |   48462   270862   906928 |   234504    11329    367 |  0.985 % |
62.66/62.77	c |     17103 |   48462   270862   906928 |   257955    17096    451 |  0.985 % |
76.75/76.81	c |     25752 |   48462   270862   906928 |   283750    25745    396 |  0.985 % |
186.79/186.96	c |     38727 |   48462   270862   906928 |   312125    38720    597 |  0.985 % |
244.45/244.66	c |     58188 |   48462   270862   906928 |   343338    58181    562 |  0.985 % |
492.33/492.61	c |     87380 |   48462   270862   906928 |   377671    87373    798 |  0.985 % |
837.44/837.94	c |    131170 |   48462   270862   906928 |   415439   131163    877 |  0.985 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1728730-1240740488/watcher-1728730-1240740488 -o /tmp/evaluation-result-1728730-1240740488/solver-1728730-1240740488 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1728730-1240740488.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): 1800 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: 0.99 0.97 0.98 3/64 31208
/proc/meminfo: memFree=1592384/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=2548 CPUtime=0
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 539 0 0 0 0 0 0 0 18 0 1 0 102083337 2609152 525 1992294400 134512640 135048876 4294956208 18446744073709551615 134844022 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 687 533 49 130 0 554 0

[startup+0.0253049 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31208
/proc/meminfo: memFree=1592384/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=8324 CPUtime=0.01
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 1692 0 0 0 1 0 0 0 18 0 1 0 102083337 8523776 1661 1992294400 134512640 135048876 4294956208 18446744073709551615 134530910 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 2081 1661 50 130 0 1948 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8324

[startup+0.101318 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31208
/proc/meminfo: memFree=1592384/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=10576 CPUtime=0.09
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 2211 0 0 0 9 0 0 0 18 0 1 0 102083337 10829824 2180 1992294400 134512640 135048876 4294956208 18446744073709551615 134545599 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 2644 2180 50 130 0 2511 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10576

[startup+0.301357 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31208
/proc/meminfo: memFree=1592384/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=14408 CPUtime=0.29
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 3188 0 0 0 28 1 0 0 19 0 1 0 102083337 14753792 3157 1992294400 134512640 135048876 4294956208 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 3602 3157 50 130 0 3469 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14408

[startup+0.701434 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31208
/proc/meminfo: memFree=1592384/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=22168 CPUtime=0.69
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 5137 0 0 0 67 2 0 0 23 0 1 0 102083337 22700032 5106 1992294400 134512640 135048876 4294956208 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 5542 5106 50 130 0 5409 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22168

[startup+1.5026 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1566520/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=31316 CPUtime=1.49
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 7226 0 0 0 145 4 0 0 25 0 1 0 102083337 32067584 7195 1992294400 134512640 135048876 4294956208 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/31208/statm: 7829 7195 61 130 0 7696 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31316

[startup+3.10191 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1563192/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=28356 CPUtime=3.08
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 7665 0 0 0 304 4 0 0 25 0 1 0 102083337 29036544 6630 1992294400 134512640 135048876 4294956208 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 7089 6630 62 130 0 6956 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28356

[startup+6.30153 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1565688/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=28356 CPUtime=6.28
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 7670 0 0 0 624 4 0 0 25 0 1 0 102083337 29036544 6635 1992294400 134512640 135048876 4294956208 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 7089 6635 67 130 0 6956 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 28356

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1565688/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=28620 CPUtime=12.68
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 7728 0 0 0 1264 4 0 0 25 0 1 0 102083337 29306880 6693 1992294400 134512640 135048876 4294956208 18446744073709551615 134548095 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 7155 6693 67 130 0 7022 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28620

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1561080/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=33448 CPUtime=25.47
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 8942 0 0 0 2542 5 0 0 25 0 1 0 102083337 34250752 7907 1992294400 134512640 135048876 4294956208 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 8362 7907 67 130 0 8229 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33448

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1547960/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=46788 CPUtime=51.06
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 12245 0 0 0 5099 7 0 0 25 0 1 0 102083337 47910912 11210 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 11697 11210 67 130 0 11564 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 46788

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1517304/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=77208 CPUtime=102.23
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 19835 0 0 0 10211 12 0 0 25 0 1 0 102083337 79060992 18800 1992294400 134512640 135048876 4294956208 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 19302 18800 67 130 0 19169 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 77208

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1489720/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=104864 CPUtime=162.2
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 26761 0 0 0 16204 16 0 0 25 0 1 0 102083337 107380736 25726 1992294400 134512640 135048876 4294956208 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 26216 25726 67 130 0 26083 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 104864

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1455032/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=139276 CPUtime=222.16
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 35373 0 0 0 22194 22 0 0 25 0 1 0 102083337 142618624 34338 1992294400 134512640 135048876 4294956208 18446744073709551615 134548447 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 34819 34338 67 130 0 34686 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 139276

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1413880/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=180892 CPUtime=282.13
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 45751 0 0 0 28182 31 0 0 25 0 1 0 102083337 185233408 44716 1992294400 134512640 135048876 4294956208 18446744073709551615 134548244 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 45223 44716 67 130 0 45090 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 180892

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1377080/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=217188 CPUtime=342.1
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 54849 0 0 0 34173 37 0 0 25 0 1 0 102083337 222400512 53814 1992294400 134512640 135048876 4294956208 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 54297 53814 67 130 0 54164 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 217188

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1343608/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=250924 CPUtime=402.07
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 63292 0 0 0 40164 43 0 0 25 0 1 0 102083337 256946176 62257 1992294400 134512640 135048876 4294956208 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 62731 62257 67 130 0 62598 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 250924

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1310328/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=283868 CPUtime=462.04
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 71520 0 0 0 46157 47 0 0 25 0 1 0 102083337 290680832 70485 1992294400 134512640 135048876 4294956208 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 70967 70485 67 130 0 70834 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 283868

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1279480/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=314888 CPUtime=522.01
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 79293 0 0 0 52147 54 0 0 25 0 1 0 102083337 322445312 78258 1992294400 134512640 135048876 4294956208 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 78722 78258 67 130 0 78589 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 314888

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1249784/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=344460 CPUtime=581.98
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 86619 0 0 0 58138 60 0 0 25 0 1 0 102083337 352727040 85584 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 86115 85584 67 130 0 85982 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 344460

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1220792/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=373112 CPUtime=641.95
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 93791 0 0 0 64130 65 0 0 25 0 1 0 102083337 382066688 92756 1992294400 134512640 135048876 4294956208 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 93278 92756 67 130 0 93145 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 373112

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1185336/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=408748 CPUtime=701.92
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 102701 0 0 0 70120 72 0 0 25 0 1 0 102083337 418557952 101666 1992294400 134512640 135048876 4294956208 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 102187 101666 67 130 0 102054 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 408748

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1153912/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=439760 CPUtime=761.88
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 110483 0 0 0 76111 77 0 0 25 0 1 0 102083337 450314240 109448 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 109940 109448 67 130 0 109807 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 439760

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1122232/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=471716 CPUtime=821.84
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 118467 0 0 0 82101 83 0 0 25 0 1 0 102083337 483037184 117432 1992294400 134512640 135048876 4294956208 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 117929 117432 67 130 0 117796 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 471716

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1091768/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=502100 CPUtime=881.81
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 126004 0 0 0 88093 88 0 0 25 0 1 0 102083337 514150400 124969 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 125525 124969 67 130 0 125392 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 502100

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1056632/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=537532 CPUtime=941.78
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 134870 0 0 0 94082 96 0 0 25 0 1 0 102083337 550432768 133835 1992294400 134512640 135048876 4294956208 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 134383 133835 67 130 0 134250 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 537532

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=1022904/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=570860 CPUtime=1001.75
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 143213 0 0 0 100073 102 0 0 25 0 1 0 102083337 584560640 142178 1992294400 134512640 135048876 4294956208 18446744073709551615 134554827 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 142715 142178 67 130 0 142582 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 570860

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=991224/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=602688 CPUtime=1061.71
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 151179 0 0 0 106063 108 0 0 25 0 1 0 102083337 617152512 150144 1992294400 134512640 135048876 4294956208 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 150672 150144 67 130 0 150539 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 602688

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=959672/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=633820 CPUtime=1121.66
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 158963 0 0 0 112051 115 0 0 25 0 1 0 102083337 649031680 157928 1992294400 134512640 135048876 4294956208 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 158455 157928 67 130 0 158322 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 633820

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=929912/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=663776 CPUtime=1181.63
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 166469 0 0 0 118042 121 0 0 25 0 1 0 102083337 679706624 165434 1992294400 134512640 135048876 4294956208 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 165944 165434 67 130 0 165811 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 663776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=919608/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=673536 CPUtime=1200.02
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 168912 0 0 0 119880 122 0 0 25 0 1 0 102083337 689700864 167877 1992294400 134512640 135048876 4294956208 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 168384 167877 67 130 0 168251 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 673536

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31209
/proc/meminfo: memFree=919608/2055924 swapFree=4180784/4192956
[pid=31208] ppid=31206 vsize=673536 CPUtime=1200.02
/proc/31208/stat : 31208 (minisat_noasser) R 31206 31208 31015 0 -1 4194304 168912 0 0 0 119880 122 0 0 25 0 1 0 102083337 689700864 167877 1992294400 134512640 135048876 4294956208 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 0 0 0
/proc/31208/statm: 168384 167877 67 130 0 168251 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 673536

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.8
CPU time (s): 1200.13
CPU user time (s): 1198.81
CPU system time (s): 1.3248
CPU usage (%): 99.9442
Max. virtual memory (cumulated for all children) (KiB): 673536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.81
system time used= 1.3248
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 168912
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= 2
involuntary context switches= 3529

runsolver used 1.42278 second user time and 2.95455 second system time

The end

Launcher Data 

Begin job on node6 at 2009-04-26 12:08:10
IDJOB=1728730
IDBENCH=24683
IDSOLVER=556
FILE ID=node6/1728730-1240740488
PBS_JOBID= 9187004
Free space on /tmp= 66328 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728730-1240740488/watcher-1728730-1240740488 -o /tmp/evaluation-result-1728730-1240740488/solver-1728730-1240740488 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1728730-1240740488.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=465583348

node6.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:       1592928 kB
Buffers:         50168 kB
Cached:         336364 kB
SwapCached:       6032 kB
Active:         138148 kB
Inactive:       256796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1592928 kB
SwapTotal:     4192956 kB
SwapFree:      4180784 kB
Dirty:            9648 kB
Writeback:           0 kB
Mapped:          14056 kB
Slab:            54092 kB
Committed_AS:   444420 kB
PageTables:       1452 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= 66324 MiB
End job on node6 at 2009-04-26 12:28:13