Trace number 421875

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) 4032.91 4034.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-15-u.cnf
MD5SUM5075403108b346b0852b49bcc62d2275
Bench CategoryINDUST (industrial 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 variables260346
Number of clauses1198313
Sum of the clauses size2751716
Maximum clause length10
Minimum clause length1
Number of clauses of size 119536
Number of clauses of size 2950011
Number of clauses of size 3180146
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

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:  260346                                               |
0.00/0.00	c |  Number of clauses:    1198313                                              |
1.49/1.51	c |  Parsing time:         1.39         s                                       |
4.98/5.00	c ============================[ Search Statistics ]==============================
4.98/5.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.98/5.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.98/5.00	c ===============================================================================
4.98/5.00	c |         0 |  119910   673209  1791464 |   224403        0    nan |  0.000 % |
5.49/5.52	c |       102 |  119906   673209  1791464 |   246843       99     60 | 22.850 % |
5.78/5.82	c |       254 |  119906   673209  1791464 |   271527      251    126 | 22.850 % |
6.18/6.26	c |       480 |  119777   673209  1791464 |   298680      476    103 | 23.010 % |
7.28/7.32	c |       817 |  116966   656196  1750681 |   328548      804     90 | 23.783 % |
8.08/8.18	c |      1324 |  116965   656196  1750681 |   361403     1310     78 | 23.806 % |
10.08/10.17	c |      2083 |  116036   650654  1737312 |   397543     2050     73 | 24.196 % |
12.38/12.45	c |      3222 |  113493   635581  1700471 |   437297     3165     81 | 25.196 % |
18.88/18.98	c |      4930 |  113124   633843  1696846 |   481027     4867    155 | 25.243 % |
25.57/25.70	c |      7495 |  110882   621549  1668217 |   529130     7393    165 | 26.095 % |
44.07/44.16	c |     11339 |  108644   610062  1642987 |   582043    11205    238 | 26.969 % |
61.76/61.80	c |     17106 |  108251   608217  1638923 |   640247    16950    246 | 27.144 % |
99.15/99.26	c |     25756 |  107834   606157  1633934 |   704272    25546    324 | 27.315 % |
163.33/163.43	c |     38730 |  106349   597364  1612977 |   774700    38436    355 | 27.880 % |
260.40/260.58	c |     58194 |  104641   586592  1586696 |   852170    57748    424 | 28.490 % |
433.34/433.56	c |     87387 |  104154   584245  1581725 |   937387    86867    491 | 28.678 % |
748.92/749.26	c |    131176 |  103980   583021  1578749 |  1031125   130618    570 | 28.742 % |
1273.35/1273.86	c |    196861 |  103785   581739  1575666 |  1134238   196272    711 | 28.817 % |
2138.56/2139.43	c |    295387 |  103671   581222  1574485 |  1247662   294751    792 | 28.940 % |
3598.56/3599.93	c |    443180 |  102857   576514  1563350 |  1372428   442267    882 | 29.173 % |

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/node42/watcher-421875-1177503975 -o ROOT/results/node42/solver-421875-1177503975 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421875-1177503975/minisat_noassertions /tmp/evaluation/421875-1177503975/instance-421875-1177503975.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.78 0.94 0.97 3/77 6509
/proc/meminfo: memFree=1675064/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=2328 CPUtime=0
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 198309518 2383872 461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 582 467 50 130 0 449 0

[startup+0.0378511 s]
/proc/loadavg: 0.78 0.94 0.97 3/77 6509
/proc/meminfo: memFree=1675064/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=7696 CPUtime=0.02
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 1588 0 0 0 2 0 0 0 18 0 1 0 198309518 7880704 1574 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 1924 1575 50 130 0 1791 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7696

[startup+0.101831 s]
/proc/loadavg: 0.78 0.94 0.97 3/77 6509
/proc/meminfo: memFree=1675064/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=12440 CPUtime=0.09
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 2703 0 0 0 8 1 0 0 18 0 1 0 198309518 12738560 2689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 3110 2689 50 130 0 2977 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12440

[startup+0.301868 s]
/proc/loadavg: 0.78 0.94 0.97 3/77 6509
/proc/meminfo: memFree=1675064/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=43872 CPUtime=0.29
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 9414 0 0 0 25 4 0 0 19 0 1 0 198309518 44924928 9400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 10968 9401 50 130 0 10835 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43872

[startup+0.701945 s]
/proc/loadavg: 0.78 0.94 0.97 3/77 6509
/proc/meminfo: memFree=1675064/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=63280 CPUtime=0.69
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 14191 0 0 0 62 7 0 0 23 0 1 0 198309518 64798720 14177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 15820 14178 50 130 0 15687 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63280

[startup+1.5011 s]
/proc/loadavg: 0.78 0.94 0.97 2/78 6510
/proc/meminfo: memFree=1604912/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=103704 CPUtime=1.49
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 23523 0 0 0 137 12 0 0 25 0 1 0 198309518 106192896 23509 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 25926 23509 50 130 0 25793 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103704

[startup+3.1014 s]
/proc/loadavg: 0.80 0.94 0.97 2/78 6510
/proc/meminfo: memFree=1579568/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=127632 CPUtime=3.09
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 29345 0 0 0 294 15 0 0 25 0 1 0 198309518 130695168 29331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 31908 29331 61 130 0 31775 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 127632

[startup+6.30302 s]
/proc/loadavg: 0.80 0.94 0.97 2/78 6510
/proc/meminfo: memFree=1563248/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=117272 CPUtime=6.28
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 32248 0 0 0 611 17 0 0 25 0 1 0 198309518 120086528 27951 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 29318 27951 67 130 0 29185 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 117272

[startup+12.7012 s]
/proc/loadavg: 0.81 0.94 0.97 2/78 6510
/proc/meminfo: memFree=1563376/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=117272 CPUtime=12.68
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 32255 0 0 0 1251 17 0 0 25 0 1 0 198309518 120086528 27958 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 29318 27958 67 130 0 29185 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 117272

[startup+25.5017 s]
/proc/loadavg: 0.85 0.94 0.97 2/78 6510
/proc/meminfo: memFree=1563568/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=117272 CPUtime=25.47
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 32257 0 0 0 2530 17 0 0 25 0 1 0 198309518 120086528 27960 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 29318 27960 67 130 0 29185 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 117272

[startup+51.1016 s]
/proc/loadavg: 0.90 0.94 0.97 2/78 6510
/proc/meminfo: memFree=1563568/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=117272 CPUtime=51.06
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 32257 0 0 0 5089 17 0 0 25 0 1 0 198309518 120086528 27960 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 29318 27960 67 130 0 29185 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 117272

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.97 2/78 6510
/proc/meminfo: memFree=1543792/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=137072 CPUtime=102.25
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 37194 0 0 0 10204 21 0 0 25 0 1 0 198309518 140361728 32897 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548475 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 34268 32897 67 130 0 34135 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 137072

[startup+162.302 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 6510
/proc/meminfo: memFree=1523696/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=157344 CPUtime=162.23
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 42254 0 0 0 16196 27 0 0 25 0 1 0 198309518 161120256 37957 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 39336 37957 67 130 0 39203 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 157344

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 6510
/proc/meminfo: memFree=1494448/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=186468 CPUtime=222.2
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 49514 0 0 0 22187 33 0 0 25 0 1 0 198309518 190943232 45217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 46617 45217 67 130 0 46484 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 186468

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6510
/proc/meminfo: memFree=1471216/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=209756 CPUtime=282.19
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 55364 0 0 0 28179 40 0 0 25 0 1 0 198309518 214790144 51067 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 52439 51067 67 130 0 52306 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 209756

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6510
/proc/meminfo: memFree=1448688/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=231976 CPUtime=342.17
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 60911 0 0 0 34173 44 0 0 25 0 1 0 198309518 237543424 56614 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 57994 56614 67 130 0 57861 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 231976

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6510
/proc/meminfo: memFree=1424560/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=256100 CPUtime=402.15
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 66951 0 0 0 40165 50 0 0 25 0 1 0 198309518 262246400 62654 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 64025 62654 67 130 0 63892 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 256100

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6510
/proc/meminfo: memFree=1396336/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=284372 CPUtime=462.12
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 74023 0 0 0 46157 55 0 0 25 0 1 0 198309518 291196928 69726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 71093 69726 67 130 0 70960 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 284372

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6510
/proc/meminfo: memFree=1372208/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=308940 CPUtime=522.1
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 80115 0 0 0 52149 61 0 0 25 0 1 0 198309518 316354560 75818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 77235 75818 67 130 0 77102 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 308940

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6510
/proc/meminfo: memFree=1345648/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=335252 CPUtime=582.09
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 86699 0 0 0 58142 67 0 0 25 0 1 0 198309518 343298048 82402 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 83813 82402 67 130 0 83680 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 335252

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 6510
/proc/meminfo: memFree=1325296/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=355284 CPUtime=642.06
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 91713 0 0 0 64135 71 0 0 25 0 1 0 198309518 363810816 87416 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 88821 87416 67 130 0 88688 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 355284


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

[startup+3162.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6710
/proc/meminfo: memFree=237488/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=1442000 CPUtime=3161.11
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 363300 0 0 0 315800 311 0 0 25 0 1 0 198309518 1476608000 359003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 360500 359003 67 130 0 360367 0
Current children cumulated CPU time (s) 3161.11
Current children cumulated vsize (KiB) 1442000

[startup+3222.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6710
/proc/meminfo: memFree=204464/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=1474480 CPUtime=3221.08
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 371429 0 0 0 321791 317 0 0 25 0 1 0 198309518 1509867520 367132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 368620 367132 67 130 0 368487 0
Current children cumulated CPU time (s) 3221.08
Current children cumulated vsize (KiB) 1474480

[startup+3282.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6710
/proc/meminfo: memFree=175472/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=1503036 CPUtime=3281.07
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 378582 0 0 0 327784 323 0 0 25 0 1 0 198309518 1539108864 374285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 375759 374285 67 130 0 375626 0
Current children cumulated CPU time (s) 3281.07
Current children cumulated vsize (KiB) 1503036

[startup+3342.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6710
/proc/meminfo: memFree=145136/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=1533720 CPUtime=3341.04
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 386250 0 0 0 333776 328 0 0 25 0 1 0 198309518 1570529280 381953 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 383430 381953 67 130 0 383297 0
Current children cumulated CPU time (s) 3341.04
Current children cumulated vsize (KiB) 1533720

[startup+3402.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6710
/proc/meminfo: memFree=114608/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=1563960 CPUtime=3401.03
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 393808 0 0 0 339769 334 0 0 25 0 1 0 198309518 1601495040 389511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 390990 389511 67 130 0 390857 0
Current children cumulated CPU time (s) 3401.03
Current children cumulated vsize (KiB) 1563960

[startup+3462.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6710
/proc/meminfo: memFree=84528/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=1594096 CPUtime=3461
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 401370 0 0 0 345760 340 0 0 25 0 1 0 198309518 1632354304 397073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548091 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 398524 397073 67 130 0 398391 0
Current children cumulated CPU time (s) 3461
Current children cumulated vsize (KiB) 1594096

[startup+3522.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6710
/proc/meminfo: memFree=59696/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=1618716 CPUtime=3520.98
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 407488 0 0 0 351753 345 0 0 25 0 1 0 198309518 1657565184 403191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 404679 403191 67 130 0 404546 0
Current children cumulated CPU time (s) 3520.98
Current children cumulated vsize (KiB) 1618716

[startup+3582.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6710
/proc/meminfo: memFree=36080/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=1642456 CPUtime=3580.96
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 413435 0 0 0 357746 350 0 0 25 0 1 0 198309518 1681874944 409138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 410614 409138 67 130 0 410481 0
Current children cumulated CPU time (s) 3580.96
Current children cumulated vsize (KiB) 1642456

[startup+3642.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6710
/proc/meminfo: memFree=16176/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=1671200 CPUtime=3640.94
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 420640 0 0 0 363740 354 0 0 25 0 1 0 198309518 1711308800 416343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546611 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 417800 416343 67 130 0 417667 0
Current children cumulated CPU time (s) 3640.94
Current children cumulated vsize (KiB) 1671200

[startup+3702.3 s]
/proc/loadavg: 1.08 1.00 0.98 2/78 6710
/proc/meminfo: memFree=15664/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=1702836 CPUtime=3700.92
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 428550 0 0 0 369731 361 0 0 25 0 1 0 198309518 1743704064 424253 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 425709 424253 67 130 0 425576 0
Current children cumulated CPU time (s) 3700.92
Current children cumulated vsize (KiB) 1702836

[startup+3762.3 s]
/proc/loadavg: 1.10 1.02 0.99 2/78 6710
/proc/meminfo: memFree=15472/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=1732372 CPUtime=3760.9
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 435929 0 0 0 375723 367 0 0 25 0 1 0 198309518 1773948928 431632 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548450 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 433093 431632 67 130 0 432960 0
Current children cumulated CPU time (s) 3760.9
Current children cumulated vsize (KiB) 1732372

[startup+3822.3 s]
/proc/loadavg: 1.10 1.03 0.99 2/78 6710
/proc/meminfo: memFree=15920/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=1761476 CPUtime=3820.88
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 443221 0 0 0 381715 373 0 0 25 0 1 0 198309518 1803751424 438924 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554827 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 440369 438924 67 130 0 440236 0
Current children cumulated CPU time (s) 3820.88
Current children cumulated vsize (KiB) 1761476

[startup+3882.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 6710
/proc/meminfo: memFree=14960/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=1784488 CPUtime=3880.85
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 448757 0 0 0 387709 376 0 0 25 0 1 0 198309518 1827315712 444460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 446122 444460 67 130 0 445989 0
Current children cumulated CPU time (s) 3880.85
Current children cumulated vsize (KiB) 1784488

[startup+3942.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 6710
/proc/meminfo: memFree=14896/2055920 swapFree=4147460/4192956
[pid=6509] ppid=6507 vsize=1807532 CPUtime=3940.84
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 454497 0 0 0 393703 381 0 0 25 0 1 0 198309518 1850912768 450200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 451883 450200 67 130 0 451750 0
Current children cumulated CPU time (s) 3940.84
Current children cumulated vsize (KiB) 1807532

[startup+4002.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 6710
/proc/meminfo: memFree=15728/2055920 swapFree=4147484/4192956
[pid=6509] ppid=6507 vsize=1831944 CPUtime=4000.82
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 460615 0 0 0 399695 387 0 0 25 0 1 0 198309518 1875910656 456318 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 457986 456318 67 130 0 457853 0
Current children cumulated CPU time (s) 4000.82
Current children cumulated vsize (KiB) 1831944



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+4034.1 s]
/proc/loadavg: 1.12 1.06 1.00 2/78 6710
/proc/meminfo: memFree=14832/2055920 swapFree=4147484/4192956
[pid=6509] ppid=6507 vsize=1843292 CPUtime=4032.62
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4194304 463427 0 0 0 402873 389 0 0 25 0 1 0 198309518 1887531008 459130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 460823 459130 67 130 0 460690 0
Current children cumulated CPU time (s) 4032.62
Current children cumulated vsize (KiB) 1843292

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

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

[startup+4034.22 s]
/proc/loadavg: 1.12 1.06 1.00 2/78 6710
/proc/meminfo: memFree=14832/2055920 swapFree=4147484/4192956
[pid=6509] ppid=6507 vsize=0 CPUtime=4032.72
/proc/6509/stat : 6509 (minisat_noasser) R 6507 6509 6453 0 -1 4195332 463427 0 0 0 402873 399 0 0 25 0 1 0 198309518 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/6509/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4032.72
Current children cumulated vsize (KiB) 0

[startup+4034.4 s]
/proc/loadavg: 1.12 1.06 1.00 2/78 6710
/proc/meminfo: memFree=14832/2055920 swapFree=4147484/4192956
[pid=6509] ppid=6507 vsize=0 CPUtime=4032.9
/proc/6509/stat : 6509 (minisat_noasser) D 6507 6509 6453 0 -1 4195332 463427 0 0 0 402873 417 0 0 25 0 1 0 198309518 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 18446744072100051646 0 0 17 1 0 0
/proc/6509/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4032.9
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4034.41
CPU time (s): 4032.91
CPU user time (s): 4028.74
CPU system time (s): 4.17637
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 1843292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4028.74
system time used= 4.17636
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463427
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= 43789

runsolver used 3.17352 second user time and 9.28459 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Apr 25 12:26:16 UTC 2007

IDJOB= 421875
IDBENCH= 20369
IDSOLVER= 189
FILE ID= node42/421875-1177503975

PBS_JOBID= 4685898

Free space on /tmp= 66427 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/421875-1177503975/minisat_noassertions /tmp/evaluation/421875-1177503975/instance-421875-1177503975.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-421875-1177503975 -o ROOT/results/node42/solver-421875-1177503975 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421875-1177503975/minisat_noassertions /tmp/evaluation/421875-1177503975/instance-421875-1177503975.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5075403108b346b0852b49bcc62d2275

RANDOM SEED= 327890107

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1675600 kB
Buffers:         49928 kB
Cached:         236904 kB
SwapCached:      14816 kB
Active:         163744 kB
Inactive:       146788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1675600 kB
SwapTotal:     4192956 kB
SwapFree:      4147460 kB
Dirty:           23204 kB
Writeback:           0 kB
Mapped:          30492 kB
Slab:            55188 kB
Committed_AS:  3596104 kB
PageTables:       1912 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= 66427 MiB

End job on node42 on Wed Apr 25 13:33:33 UTC 2007