Trace number 421964

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 10000.1 10003.8

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k60.cnf
MD5SUM3ba2fd1e8ba5ade9920db9cb6b406609
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 variables88995
Number of clauses398308
Sum of the clauses size1024974
Maximum clause length20
Minimum clause length1
Number of clauses of size 1583
Number of clauses of size 2310186
Number of clauses of size 343762
Number of clauses of size 417875
Number of clauses of size 57764
Number of clauses of size over 518138

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 |                                                                             |
0.00/0.01	c |  Number of variables:  88995                                                |
0.00/0.01	c |  Number of clauses:    398308                                               |
0.49/0.53	c |  Parsing time:         0.49         s                                       |
2.49/2.52	c ============================[ Search Statistics ]==============================
2.49/2.52	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.49/2.52	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.49/2.52	c ===============================================================================
2.49/2.52	c |         0 |   28234   191817   641391 |    63939        0    nan |  0.000 % |
2.49/2.58	c |       100 |   28234   191817   641391 |    70332      100      7 | 11.117 % |
2.59/2.62	c |       250 |   28234   191817   641391 |    77366      250      7 | 11.117 % |
2.69/2.75	c |       476 |   28233   191817   641391 |    85102      475      7 | 11.125 % |
2.79/2.85	c |       813 |   28227   191817   641391 |    93613      810      7 | 11.146 % |
2.89/2.99	c |      1319 |   28226   191817   641391 |   102974     1314      9 | 11.148 % |
3.19/3.20	c |      2078 |   28221   191817   641391 |   113271     2069     10 | 11.167 % |
3.49/3.57	c |      3217 |   28189   191342   640031 |   124599     3205      9 | 11.168 % |
3.89/3.97	c |      4925 |   28174   191214   639568 |   137058     4908     10 | 11.189 % |
4.59/4.69	c |      7487 |   28174   191214   639568 |   150764     7470     10 | 11.189 % |
5.79/5.82	c |     11334 |   28162   191120   639303 |   165841    11312     13 | 11.198 % |
7.39/7.49	c |     17100 |   28132   190688   637931 |   182425    17037     12 | 11.232 % |
9.99/10.05	c |     25749 |   28131   190682   637914 |   200667    25685     13 | 11.233 % |
14.29/14.35	c |     38723 |   28126   190671   637884 |   220734    38656     16 | 11.255 % |
25.09/25.17	c |     58184 |   28110   190535   637519 |   242808    58101     23 | 11.257 % |
40.17/40.29	c |     87376 |   28108   190523   637485 |   267089    87291     26 | 11.259 % |
68.85/68.95	c |    131165 |   28108   190523   637485 |   293797   131080     36 | 11.259 % |
147.43/147.56	c |    196850 |   28107   190515   637467 |   323177   196764     50 | 11.260 % |
273.09/273.24	c |    295376 |   28105   190503   637433 |   355495   295287     55 | 11.264 % |
495.91/496.20	c |    443168 |   28099   190444   637259 |   391045   115758     65 | 11.269 % |
942.76/943.10	c |    664851 |   27669   187190   627311 |   430149   337288     93 | 11.756 % |
1400.60/1401.10	c |    997381 |   27638   186884   626371 |   473164   246160     65 | 11.788 % |
2304.08/2304.93	c |   1496169 |   27617   186710   625903 |   520481   303545     84 | 11.825 % |
3856.16/3857.69	c |   2244351 |   27561   186222   624552 |   572529    81187     49 | 11.874 % |
6423.77/6426.19	c |   3366627 |   27526   185923   623780 |   629782   122459     79 | 11.913 % |

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/node58/watcher-421964-1177520524 -o ROOT/results/node58/solver-421964-1177520524 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421964-1177520524/minisat_noassertions /tmp/evaluation/421964-1177520524/instance-421964-1177520524.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: 0.92 0.98 0.99 3/64 21735
/proc/meminfo: memFree=1854320/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=1724 CPUtime=0
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 199962123 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519272 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 431 313 44 130 0 298 0

[startup+0.0542369 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21735
/proc/meminfo: memFree=1854320/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=5164 CPUtime=0.04
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 1145 0 0 0 4 0 0 0 18 0 1 0 199962123 5287936 1131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 1291 1131 50 130 0 1158 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5164

[startup+0.101244 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21735
/proc/meminfo: memFree=1854320/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=7924 CPUtime=0.1
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 1827 0 0 0 9 1 0 0 18 0 1 0 199962123 8114176 1813 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 1981 1814 50 130 0 1848 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7924

[startup+0.301278 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21735
/proc/meminfo: memFree=1854320/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=21836 CPUtime=0.29
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 4934 0 0 0 27 2 0 0 19 0 1 0 199962123 22360064 4920 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 5459 4921 50 130 0 5326 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21836

[startup+0.701345 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21735
/proc/meminfo: memFree=1854320/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=34872 CPUtime=0.69
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 8346 0 0 0 65 4 0 0 23 0 1 0 199962123 35708928 8332 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529230 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 8718 8332 62 130 0 8585 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34872

[startup+1.50148 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21736
/proc/meminfo: memFree=1815664/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=50952 CPUtime=1.49
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 12268 0 0 0 143 6 0 0 25 0 1 0 199962123 52174848 12254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529183 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 12738 12254 62 130 0 12605 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50952

[startup+3.10175 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21736
/proc/meminfo: memFree=1801136/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=49096 CPUtime=3.09
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 13606 0 0 0 303 6 0 0 25 0 1 0 199962123 50274304 11961 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 12274 11961 67 130 0 12141 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49096

[startup+6.30229 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21736
/proc/meminfo: memFree=1806128/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=49260 CPUtime=6.29
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 13643 0 0 0 623 6 0 0 25 0 1 0 199962123 50442240 11998 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 12315 11998 67 130 0 12182 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49260

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 21736
/proc/meminfo: memFree=1806072/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=49424 CPUtime=12.68
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 13677 0 0 0 1262 6 0 0 25 0 1 0 199962123 50610176 12032 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 12356 12032 67 130 0 12223 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49424

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21736
/proc/meminfo: memFree=1806008/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=49504 CPUtime=25.49
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 13701 0 0 0 2542 7 0 0 25 0 1 0 199962123 50692096 12056 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 12376 12056 67 130 0 12243 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49504

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 21736
/proc/meminfo: memFree=1802808/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=53104 CPUtime=51.07
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 14569 0 0 0 5099 8 0 0 25 0 1 0 199962123 54378496 12924 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 13276 12924 67 130 0 13143 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53104

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21736
/proc/meminfo: memFree=1787192/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=68568 CPUtime=102.25
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 18428 0 0 0 10214 11 0 0 25 0 1 0 199962123 70213632 16783 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 17142 16783 67 130 0 17009 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 68568

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21736
/proc/meminfo: memFree=1771640/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=84508 CPUtime=162.23
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 22348 0 0 0 16207 16 0 0 25 0 1 0 199962123 86536192 20703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 21127 20703 67 130 0 20994 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 84508

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21736
/proc/meminfo: memFree=1756856/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=98956 CPUtime=222.21
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 25988 0 0 0 22200 21 0 0 25 0 1 0 199962123 101330944 24343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 24739 24343 67 130 0 24606 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 98956

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21736
/proc/meminfo: memFree=1745464/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=110384 CPUtime=282.19
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 28878 0 0 0 28195 24 0 0 25 0 1 0 199962123 113033216 27233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 27596 27233 67 130 0 27463 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 110384

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21736
/proc/meminfo: memFree=1732472/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=123628 CPUtime=342.17
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 32087 0 0 0 34190 27 0 0 25 0 1 0 199962123 126595072 30442 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 30907 30442 67 130 0 30774 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 123628

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21736
/proc/meminfo: memFree=1721400/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=134860 CPUtime=402.15
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 34881 0 0 0 40185 30 0 0 25 0 1 0 199962123 138096640 33236 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 33715 33236 67 130 0 33582 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 134860

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21736
/proc/meminfo: memFree=1719544/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=136528 CPUtime=462.12
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 35311 0 0 0 46182 30 0 0 25 0 1 0 199962123 139804672 33666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 34132 33666 67 130 0 33999 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 136528

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21736
/proc/meminfo: memFree=1719480/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=136528 CPUtime=522.1
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 35314 0 0 0 52180 30 0 0 25 0 1 0 199962123 139804672 33669 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 34132 33669 67 130 0 33999 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 136528

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21736
/proc/meminfo: memFree=1719416/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=136528 CPUtime=582.08
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 35316 0 0 0 58178 30 0 0 25 0 1 0 199962123 139804672 33671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 34132 33671 67 130 0 33999 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 136528

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21736
/proc/meminfo: memFree=1719288/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=136692 CPUtime=642.06
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 35345 0 0 0 64176 30 0 0 25 0 1 0 199962123 139972608 33700 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 34173 33700 67 130 0 34040 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 136692


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22136
/proc/meminfo: memFree=1448952/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=405388 CPUtime=9098.95
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 102265 0 0 0 909785 110 0 0 25 0 1 0 199962123 415117312 100620 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 101347 100620 67 130 0 101214 0
Current children cumulated CPU time (s) 9098.95
Current children cumulated vsize (KiB) 405388

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22136
/proc/meminfo: memFree=1449016/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=405388 CPUtime=9158.93
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 102267 0 0 0 915783 110 0 0 25 0 1 0 199962123 415117312 100622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 101347 100622 67 130 0 101214 0
Current children cumulated CPU time (s) 9158.93
Current children cumulated vsize (KiB) 405388

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22136
/proc/meminfo: memFree=1448952/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=405388 CPUtime=9218.91
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 102267 0 0 0 921781 110 0 0 25 0 1 0 199962123 415117312 100622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 101347 100622 67 130 0 101214 0
Current children cumulated CPU time (s) 9218.91
Current children cumulated vsize (KiB) 405388

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22136
/proc/meminfo: memFree=1449016/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=405388 CPUtime=9278.89
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 102268 0 0 0 927779 110 0 0 25 0 1 0 199962123 415117312 100623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 101347 100623 67 130 0 101214 0
Current children cumulated CPU time (s) 9278.89
Current children cumulated vsize (KiB) 405388

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22136
/proc/meminfo: memFree=1449016/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=405388 CPUtime=9338.87
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 102268 0 0 0 933777 110 0 0 25 0 1 0 199962123 415117312 100623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 101347 100623 67 130 0 101214 0
Current children cumulated CPU time (s) 9338.87
Current children cumulated vsize (KiB) 405388

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22136
/proc/meminfo: memFree=1448952/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=405388 CPUtime=9398.84
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 102269 0 0 0 939774 110 0 0 25 0 1 0 199962123 415117312 100624 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 101347 100624 67 130 0 101214 0
Current children cumulated CPU time (s) 9398.84
Current children cumulated vsize (KiB) 405388

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22136
/proc/meminfo: memFree=1448888/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=405388 CPUtime=9458.82
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 102272 0 0 0 945772 110 0 0 25 0 1 0 199962123 415117312 100627 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 101347 100627 67 130 0 101214 0
Current children cumulated CPU time (s) 9458.82
Current children cumulated vsize (KiB) 405388

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22138
/proc/meminfo: memFree=1448696/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=405388 CPUtime=9518.8
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 102279 0 0 0 951770 110 0 0 25 0 1 0 199962123 415117312 100634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 101347 100634 67 130 0 101214 0
Current children cumulated CPU time (s) 9518.8
Current children cumulated vsize (KiB) 405388

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22138
/proc/meminfo: memFree=1448696/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=405388 CPUtime=9578.78
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 102283 0 0 0 957768 110 0 0 25 0 1 0 199962123 415117312 100638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 101347 100638 67 130 0 101214 0
Current children cumulated CPU time (s) 9578.78
Current children cumulated vsize (KiB) 405388

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22138
/proc/meminfo: memFree=1448760/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=405388 CPUtime=9638.76
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 102284 0 0 0 963766 110 0 0 25 0 1 0 199962123 415117312 100639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 101347 100639 67 130 0 101214 0
Current children cumulated CPU time (s) 9638.76
Current children cumulated vsize (KiB) 405388

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22138
/proc/meminfo: memFree=1448760/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=405388 CPUtime=9698.74
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 102284 0 0 0 969764 110 0 0 25 0 1 0 199962123 415117312 100639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 101347 100639 67 130 0 101214 0
Current children cumulated CPU time (s) 9698.74
Current children cumulated vsize (KiB) 405388

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22138
/proc/meminfo: memFree=1448760/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=405388 CPUtime=9758.72
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 102285 0 0 0 975762 110 0 0 25 0 1 0 199962123 415117312 100640 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 101347 100640 67 130 0 101214 0
Current children cumulated CPU time (s) 9758.72
Current children cumulated vsize (KiB) 405388

[startup+9822.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 22138
/proc/meminfo: memFree=1448696/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=405388 CPUtime=9818.69
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 102285 0 0 0 981759 110 0 0 25 0 1 0 199962123 415117312 100640 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 101347 100640 67 130 0 101214 0
Current children cumulated CPU time (s) 9818.69
Current children cumulated vsize (KiB) 405388

[startup+9882.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 22138
/proc/meminfo: memFree=1448696/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=405388 CPUtime=9878.69
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 102286 0 0 0 987758 111 0 0 25 0 1 0 199962123 415117312 100641 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 101347 100641 67 130 0 101214 0
Current children cumulated CPU time (s) 9878.69
Current children cumulated vsize (KiB) 405388

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22138
/proc/meminfo: memFree=1448632/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=405352 CPUtime=9938.66
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 102286 0 0 0 993755 111 0 0 25 0 1 0 199962123 415080448 100641 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 101338 100641 67 130 0 101205 0
Current children cumulated CPU time (s) 9938.66
Current children cumulated vsize (KiB) 405352

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22138
/proc/meminfo: memFree=1448632/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=405352 CPUtime=9998.64
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 102286 0 0 0 999753 111 0 0 25 0 1 0 199962123 415080448 100641 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 101338 100641 67 130 0 101205 0
Current children cumulated CPU time (s) 9998.64
Current children cumulated vsize (KiB) 405352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22138
/proc/meminfo: memFree=1448632/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=405352 CPUtime=10000
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 102286 0 0 0 999893 111 0 0 25 0 1 0 199962123 415080448 100641 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 101338 100641 67 130 0 101205 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 405352

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

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

[startup+10003.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22138
/proc/meminfo: memFree=1448632/2055920 swapFree=4184532/4192956
[pid=21735] ppid=21733 vsize=405352 CPUtime=10000
/proc/21735/stat : 21735 (minisat_noasser) R 21733 21735 21433 0 -1 4194304 102286 0 0 0 999893 111 0 0 25 0 1 0 199962123 415080448 100641 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/21735/statm: 101338 100641 67 130 0 101205 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 405352

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.8
CPU time (s): 10000.1
CPU user time (s): 9998.94
CPU system time (s): 1.17682
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 405388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.94
system time used= 1.17682
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102286
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= 19561

runsolver used 7.9068 second user time and 19.488 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Wed Apr 25 17:02:04 UTC 2007

IDJOB= 421964
IDBENCH= 20549
IDSOLVER= 189
FILE ID= node58/421964-1177520524

PBS_JOBID= 4686000

Free space on /tmp= 66440 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k60.cnf
COMMAND LINE= /tmp/evaluation/421964-1177520524/minisat_noassertions /tmp/evaluation/421964-1177520524/instance-421964-1177520524.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-421964-1177520524 -o ROOT/results/node58/solver-421964-1177520524 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421964-1177520524/minisat_noassertions /tmp/evaluation/421964-1177520524/instance-421964-1177520524.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3ba2fd1e8ba5ade9920db9cb6b406609

RANDOM SEED= 140532723

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1854728 kB
Buffers:         17024 kB
Cached:         110320 kB
SwapCached:       2604 kB
Active:          28140 kB
Inactive:       109116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854728 kB
SwapTotal:     4192956 kB
SwapFree:      4184532 kB
Dirty:           10576 kB
Writeback:           0 kB
Mapped:          16232 kB
Slab:            50040 kB
Committed_AS:  1121504 kB
PageTables:       1380 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= 66440 MiB

End job on node58 on Wed Apr 25 19:48:50 UTC 2007