Trace number 1785038

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? (MO) 4083.08 4084.29

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                                               |
1.10/1.14	c |  Parsing time:         1.11         s                                       |
2.99/3.04	c ============================[ Search Statistics ]==============================
2.99/3.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.99/3.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.99/3.04	c ===============================================================================
2.99/3.04	c |         0 |   48480   271235   907829 |    90411        0    nan |  0.000 % |
3.09/3.14	c |       100 |   48480   271235   907829 |    99452      100     30 |  0.948 % |
3.20/3.26	c |       250 |   48478   271235   907829 |   109398      249     38 |  0.966 % |
3.39/3.49	c |       475 |   48471   271235   907829 |   120337      474     59 |  0.966 % |
3.99/4.05	c |       813 |   48471   271235   907829 |   132371      812     77 |  0.966 % |
5.39/5.42	c |      1319 |   48471   271235   907829 |   145608     1318    186 |  0.966 % |
6.99/7.02	c |      2079 |   48471   271049   907384 |   160169     2078    272 |  0.966 % |
8.19/8.22	c |      3219 |   48471   271049   907384 |   176186     3218    210 |  0.966 % |
9.89/9.97	c |      4928 |   48471   271049   907384 |   193805     4927    187 |  0.966 % |
31.88/31.95	c |      7491 |   48471   271049   907384 |   213185     7490    404 |  0.966 % |
40.67/40.75	c |     11336 |   48462   270862   906928 |   234504    11329    367 |  0.985 % |
64.96/65.06	c |     17103 |   48462   270862   906928 |   257955    17096    451 |  0.985 % |
79.56/79.61	c |     25752 |   48462   270862   906928 |   283750    25745    396 |  0.985 % |
194.72/194.82	c |     38727 |   48462   270862   906928 |   312125    38720    597 |  0.985 % |
254.30/254.46	c |     58188 |   48462   270862   906928 |   343338    58181    562 |  0.985 % |
512.03/512.29	c |     87380 |   48462   270862   906928 |   377671    87373    798 |  0.985 % |
867.63/867.95	c |    131170 |   48462   270862   906928 |   415439   131163    877 |  0.985 % |
1341.69/1342.15	c |    196854 |   48462   270862   906928 |   456983   196847    903 |  0.985 % |
2184.64/2185.39	c |    295380 |   48462   270862   906928 |   502681   295373    979 |  0.985 % |
3893.04/3894.29	c |    443169 |   48462   270862   906928 |   552949   443162   1000 |  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-1785038-1241884279/watcher-1785038-1241884279 -o /tmp/evaluation-result-1785038-1241884279/solver-1785038-1241884279 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1785038-1241884279.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): 6000 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: 1.08 1.00 0.93 2/64 23681
/proc/meminfo: memFree=1849520/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=2476 CPUtime=0
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 531 0 0 0 0 0 0 0 18 0 1 0 216461818 2535424 517 1992294400 134512640 135048876 4294956208 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 619 517 49 130 0 486 0

[startup+0.0144361 s]
/proc/loadavg: 1.08 1.00 0.93 2/64 23681
/proc/meminfo: memFree=1849520/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=5480 CPUtime=0
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 1168 0 0 0 0 0 0 0 18 0 1 0 216461818 5611520 1137 1992294400 134512640 135048876 4294956208 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 1370 1142 49 130 0 1237 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5480

[startup+0.101445 s]
/proc/loadavg: 1.08 1.00 0.93 2/64 23681
/proc/meminfo: memFree=1849520/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=10412 CPUtime=0.09
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 2175 0 0 0 8 1 0 0 18 0 1 0 216461818 10661888 2144 1992294400 134512640 135048876 4294956208 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 2603 2150 50 130 0 2470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10412

[startup+0.301466 s]
/proc/loadavg: 1.08 1.00 0.93 2/64 23681
/proc/meminfo: memFree=1849520/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=14276 CPUtime=0.29
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 3150 0 0 0 28 1 0 0 19 0 1 0 216461818 14618624 3119 1992294400 134512640 135048876 4294956208 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 3569 3119 50 130 0 3436 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14276

[startup+0.701511 s]
/proc/loadavg: 1.08 1.00 0.93 2/64 23681
/proc/meminfo: memFree=1849520/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=21904 CPUtime=0.69
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 5056 0 0 0 67 2 0 0 23 0 1 0 216461818 22429696 5025 1992294400 134512640 135048876 4294956208 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 5476 5026 50 130 0 5343 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21904

[startup+1.5026 s]
/proc/loadavg: 1.08 1.00 0.93 2/65 23682
/proc/meminfo: memFree=1824040/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=31316 CPUtime=1.49
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 7224 0 0 0 146 3 0 0 25 0 1 0 216461818 32067584 7193 1992294400 134512640 135048876 4294956208 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 7829 7193 61 130 0 7696 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31316

[startup+3.10178 s]
/proc/loadavg: 1.08 1.00 0.93 2/65 23682
/proc/meminfo: memFree=1820520/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=28356 CPUtime=3.09
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 7665 0 0 0 305 4 0 0 25 0 1 0 216461818 29036544 6630 1992294400 134512640 135048876 4294956208 18446744073709551615 134547190 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 7089 6630 62 130 0 6956 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28356

[startup+6.30114 s]
/proc/loadavg: 1.07 1.00 0.93 2/65 23682
/proc/meminfo: memFree=1822696/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=28356 CPUtime=6.29
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 7670 0 0 0 625 4 0 0 25 0 1 0 216461818 29036544 6635 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 7089 6635 67 130 0 6956 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28356

[startup+12.7018 s]
/proc/loadavg: 1.07 1.00 0.93 2/65 23682
/proc/meminfo: memFree=1822888/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=28488 CPUtime=12.69
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 7694 0 0 0 1265 4 0 0 25 0 1 0 216461818 29171712 6659 1992294400 134512640 135048876 4294956208 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 7122 6659 67 130 0 6989 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28488

[startup+25.5013 s]
/proc/loadavg: 1.05 1.00 0.93 2/65 23682
/proc/meminfo: memFree=1818536/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=33176 CPUtime=25.49
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 8845 0 0 0 2544 5 0 0 25 0 1 0 216461818 33972224 7810 1992294400 134512640 135048876 4294956208 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 8294 7810 67 130 0 8161 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33176

[startup+51.1011 s]
/proc/loadavg: 1.03 1.00 0.93 2/65 23682
/proc/meminfo: memFree=1806056/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=45860 CPUtime=51.06
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 12024 0 0 0 5099 7 0 0 25 0 1 0 216461818 46960640 10989 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 11465 10989 67 130 0 11332 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 45860

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 23682
/proc/meminfo: memFree=1776232/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=75448 CPUtime=102.25
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 19395 0 0 0 10211 14 0 0 25 0 1 0 216461818 77258752 18360 1992294400 134512640 135048876 4294956208 18446744073709551615 134548024 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 18862 18360 67 130 0 18729 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 75448

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23682
/proc/meminfo: memFree=1749800/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=101932 CPUtime=162.23
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 26053 0 0 0 16204 19 0 0 25 0 1 0 216461818 104378368 25018 1992294400 134512640 135048876 4294956208 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 25483 25018 67 130 0 25350 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 101932

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23682
/proc/meminfo: memFree=1717864/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=133748 CPUtime=222.22
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 33968 0 0 0 22197 25 0 0 25 0 1 0 216461818 136957952 32933 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 33437 32933 67 130 0 33304 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 133748

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23682
/proc/meminfo: memFree=1678120/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=173848 CPUtime=282.2
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 43993 0 0 0 28186 34 0 0 25 0 1 0 216461818 178020352 42958 1992294400 134512640 135048876 4294956208 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 43462 42958 67 130 0 43329 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 173848

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23682
/proc/meminfo: memFree=1641576/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=209744 CPUtime=342.18
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 52977 0 0 0 34179 39 0 0 25 0 1 0 216461818 214777856 51942 1992294400 134512640 135048876 4294956208 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 52436 51942 67 130 0 52303 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 209744

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23682
/proc/meminfo: memFree=1608872/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=242588 CPUtime=402.17
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 61205 0 0 0 40171 46 0 0 25 0 1 0 216461818 248410112 60170 1992294400 134512640 135048876 4294956208 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 60647 60170 67 130 0 60514 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 242588

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23682
/proc/meminfo: memFree=1576424/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=274772 CPUtime=462.15
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 69248 0 0 0 46163 52 0 0 25 0 1 0 216461818 281366528 68213 1992294400 134512640 135048876 4294956208 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 68693 68213 67 130 0 68560 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 274772

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23682
/proc/meminfo: memFree=1547368/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=303932 CPUtime=522.13
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 76557 0 0 0 52156 57 0 0 25 0 1 0 216461818 311226368 75522 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 75983 75522 67 130 0 75850 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 303932

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23687
/proc/meminfo: memFree=1516200/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=334844 CPUtime=582.1
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 84246 0 0 0 58147 63 0 0 25 0 1 0 216461818 342880256 83211 1992294400 134512640 135048876 4294956208 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 83711 83211 67 130 0 83578 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 334844

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23687
/proc/meminfo: memFree=1489256/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=361604 CPUtime=642.09
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 90925 0 0 0 64142 67 0 0 25 0 1 0 216461818 370282496 89890 1992294400 134512640 135048876 4294956208 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 90401 89890 67 130 0 90268 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 361604


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

[startup+3162.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23689
/proc/meminfo: memFree=315816/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=1532772 CPUtime=3161.36
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 383651 0 0 0 315843 293 0 0 25 0 1 0 216461818 1569558528 382616 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 383193 382616 67 130 0 383060 0
Current children cumulated CPU time (s) 3161.36
Current children cumulated vsize (KiB) 1532772

[startup+3222.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23689
/proc/meminfo: memFree=293096/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=1554996 CPUtime=3221.34
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 389198 0 0 0 321837 297 0 0 25 0 1 0 216461818 1592315904 388163 1992294400 134512640 135048876 4294956208 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 388749 388163 67 130 0 388616 0
Current children cumulated CPU time (s) 3221.34
Current children cumulated vsize (KiB) 1554996

[startup+3282.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23689
/proc/meminfo: memFree=268264/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=1579576 CPUtime=3281.33
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 395348 0 0 0 327831 302 0 0 25 0 1 0 216461818 1617485824 394313 1992294400 134512640 135048876 4294956208 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 394894 394313 67 130 0 394761 0
Current children cumulated CPU time (s) 3281.33
Current children cumulated vsize (KiB) 1579576

[startup+3342.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23689
/proc/meminfo: memFree=245992/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=1601872 CPUtime=3341.3
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 400951 0 0 0 333824 306 0 0 25 0 1 0 216461818 1640316928 399916 1992294400 134512640 135048876 4294956208 18446744073709551615 134552413 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 400468 399916 67 130 0 400335 0
Current children cumulated CPU time (s) 3341.3
Current children cumulated vsize (KiB) 1601872

[startup+3402.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23689
/proc/meminfo: memFree=222888/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=1624692 CPUtime=3401.29
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 406666 0 0 0 339818 311 0 0 25 0 1 0 216461818 1663684608 405631 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 406173 405631 67 130 0 406040 0
Current children cumulated CPU time (s) 3401.29
Current children cumulated vsize (KiB) 1624692

[startup+3462.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23689
/proc/meminfo: memFree=200168/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=1647692 CPUtime=3461.27
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 412390 0 0 0 345813 314 0 0 25 0 1 0 216461818 1687236608 411355 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 411923 411355 67 130 0 411790 0
Current children cumulated CPU time (s) 3461.27
Current children cumulated vsize (KiB) 1647692

[startup+3522.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23689
/proc/meminfo: memFree=176616/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=1670796 CPUtime=3521.25
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 418197 0 0 0 351807 318 0 0 25 0 1 0 216461818 1710895104 417162 1992294400 134512640 135048876 4294956208 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 417699 417162 67 130 0 417566 0
Current children cumulated CPU time (s) 3521.25
Current children cumulated vsize (KiB) 1670796

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23689
/proc/meminfo: memFree=154920/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=1692804 CPUtime=3581.23
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 423683 0 0 0 357801 322 0 0 25 0 1 0 216461818 1733431296 422648 1992294400 134512640 135048876 4294956208 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 423201 422648 67 130 0 423068 0
Current children cumulated CPU time (s) 3581.23
Current children cumulated vsize (KiB) 1692804

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23689
/proc/meminfo: memFree=131560/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=1715764 CPUtime=3641.22
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 429426 0 0 0 363795 327 0 0 25 0 1 0 216461818 1756942336 428391 1992294400 134512640 135048876 4294956208 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 428941 428391 67 130 0 428808 0
Current children cumulated CPU time (s) 3641.22
Current children cumulated vsize (KiB) 1715764

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23689
/proc/meminfo: memFree=116328/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=1730920 CPUtime=3701.2
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 433238 0 0 0 369791 329 0 0 25 0 1 0 216461818 1772462080 432203 1992294400 134512640 135048876 4294956208 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 432730 432203 67 130 0 432597 0
Current children cumulated CPU time (s) 3701.2
Current children cumulated vsize (KiB) 1730920

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23689
/proc/meminfo: memFree=102440/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=1744716 CPUtime=3761.18
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 436675 0 0 0 375786 332 0 0 25 0 1 0 216461818 1786589184 435640 1992294400 134512640 135048876 4294956208 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 436179 435640 67 130 0 436046 0
Current children cumulated CPU time (s) 3761.18
Current children cumulated vsize (KiB) 1744716

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23689
/proc/meminfo: memFree=88616/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=1758656 CPUtime=3821.16
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 440145 0 0 0 381782 334 0 0 25 0 1 0 216461818 1800863744 439110 1992294400 134512640 135048876 4294956208 18446744073709551615 134552747 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 439664 439110 67 130 0 439531 0
Current children cumulated CPU time (s) 3821.16
Current children cumulated vsize (KiB) 1758656

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23689
/proc/meminfo: memFree=75880/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=1771244 CPUtime=3881.15
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 443297 0 0 0 387778 337 0 0 25 0 1 0 216461818 1813753856 442262 1992294400 134512640 135048876 4294956208 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 442811 442262 67 130 0 442678 0
Current children cumulated CPU time (s) 3881.15
Current children cumulated vsize (KiB) 1771244

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23689
/proc/meminfo: memFree=55464/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=1791500 CPUtime=3941.13
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 448394 0 0 0 393772 341 0 0 25 0 1 0 216461818 1834496000 447359 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 447875 447359 67 130 0 447742 0
Current children cumulated CPU time (s) 3941.13
Current children cumulated vsize (KiB) 1791500

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23689
/proc/meminfo: memFree=34024/2055920 swapFree=4173836/4192956
[pid=23681] ppid=23679 vsize=1813184 CPUtime=4001.11
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 453794 0 0 0 399764 347 0 0 25 0 1 0 216461818 1856700416 452759 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 453296 452759 67 130 0 453163 0
Current children cumulated CPU time (s) 4001.11
Current children cumulated vsize (KiB) 1813184

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23689
/proc/meminfo: memFree=15080/2055920 swapFree=4176792/4192956
[pid=23681] ppid=23679 vsize=1835432 CPUtime=4061.1
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 459390 0 0 0 405758 352 0 0 25 0 1 0 216461818 1879482368 458355 1992294400 134512640 135048876 4294956208 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 458858 458355 67 130 0 458725 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 1835432



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+4084 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23689
/proc/meminfo: memFree=15144/2055920 swapFree=4176792/4192956
[pid=23681] ppid=23679 vsize=1843268 CPUtime=4082.79
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4194304 461324 0 0 0 407926 353 0 0 25 0 1 0 216461818 1887506432 460289 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 460817 460289 67 130 0 460684 0
Current children cumulated CPU time (s) 4082.79
Current children cumulated vsize (KiB) 1843268

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

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

[startup+4084.2 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 23690
/proc/meminfo: memFree=1303392/2055920 swapFree=4176792/4192956
[pid=23681] ppid=23679 vsize=0 CPUtime=4082.99
/proc/23681/stat : 23681 (minisat_noasser) R 23679 23681 23644 0 -1 4195332 461324 0 0 0 407926 373 0 0 25 0 1 0 216461818 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/23681/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4082.99
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4084.29
CPU time (s): 4083.08
CPU user time (s): 4079.27
CPU system time (s): 3.81442
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 1843268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4079.27
system time used= 3.81442
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461324
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= 7409

runsolver used 3.2835 second user time and 8.64768 second system time

The end

Launcher Data 

Begin job on node9 at 2009-05-09 17:51:21
IDJOB=1785038
IDBENCH=24683
IDSOLVER=639
FILE ID=node9/1785038-1241884279
PBS_JOBID= 9264694
Free space on /tmp= 66416 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-1785038-1241884279/watcher-1785038-1241884279 -o /tmp/evaluation-result-1785038-1241884279/solver-1785038-1241884279 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1785038-1241884279.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=1464511011

node9.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		: 3000.240
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		: 3000.240
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:       1850000 kB
Buffers:         31320 kB
Cached:         118304 kB
SwapCached:      13916 kB
Active:          70628 kB
Inactive:        94852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850000 kB
SwapTotal:     4192956 kB
SwapFree:      4173836 kB
Dirty:            9948 kB
Writeback:           0 kB
Mapped:          13876 kB
Slab:            26416 kB
Committed_AS:   700680 kB
PageTables:       1388 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= 66416 MiB
End job on node9 at 2009-05-09 18:59:27