Trace number 421874

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

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
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 variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

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:  219756                                               |
0.00/0.00	c |  Number of clauses:    1008653                                              |
1.19/1.25	c |  Parsing time:         1.13         s                                       |
4.49/4.59	c ============================[ Search Statistics ]==============================
4.49/4.59	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.49/4.59	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.49/4.59	c ===============================================================================
4.49/4.59	c |         0 |   67330   407288  1067128 |   135762        0    nan |  0.000 % |
4.79/4.88	c |       100 |   67318   407288  1067128 |   149338       98     77 | 41.667 % |
5.19/5.23	c |       250 |   66845   407288  1067128 |   164272      240     82 | 45.910 % |
5.99/6.03	c |       475 |   65140   407288  1067128 |   180700      443     62 | 52.746 % |
6.69/6.79	c |       812 |   34420   183223   506562 |   198770      638     46 | 57.119 % |
7.70/7.70	c |      1318 |   34411   183223   506562 |   218647     1143     58 | 57.638 % |
8.70/8.76	c |      2077 |   31412   158615   440602 |   240511     1888     66 | 57.753 % |
10.09/10.11	c |      3216 |   29902   148864   414391 |   264563     2996     58 | 58.428 % |
12.79/12.84	c |      4928 |   29850   148864   414391 |   291019     4699     76 | 58.527 % |
16.99/17.03	c |      7490 |   29654   147066   409741 |   320121     7230     75 | 58.527 % |
22.09/22.12	c |     11334 |   29632   147060   409725 |   352133    11069     85 | 58.648 % |
31.69/31.75	c |     17101 |   29351   145383   405147 |   387346    16826    103 | 58.812 % |
46.86/46.91	c |     25751 |   28414   139597   390248 |   426081    25468     98 | 59.562 % |
75.55/75.64	c |     38727 |   27357   133195   372478 |   468689    38378     97 | 59.576 % |
118.95/119.05	c |     58188 |   27347   133117   372268 |   515558    57835     92 | 59.583 % |
186.63/186.77	c |     87381 |   27307   132798   371432 |   567114    87018    102 | 59.595 % |
309.09/309.26	c |    131172 |   25239   121119   338780 |   623825   130740    104 | 60.536 % |
541.94/542.12	c |    196856 |   25230   121052   338607 |   686208   196421    102 | 60.540 % |
932.13/932.41	c |    295382 |   23830   111714   312593 |   754829   294846    101 | 61.187 % |
1719.04/1719.58	c |    443175 |   23775   111357   311626 |   830312   442626    102 | 61.236 % |
3382.50/3383.56	c |    664860 |   23690   110737   310081 |   913343   664306     91 | 61.241 % |
6576.29/6578.23	c |    997385 |   19541    88640   248718 |  1004677   995820     92 | 63.146 % |
9842.57/9845.47	c |   1496174 |   18503    83337   234063 |  1105145   363945    102 | 63.633 % |

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/node44/watcher-421874-1177503939 -o ROOT/results/node44/solver-421874-1177503939 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421874-1177503939/minisat_noassertions /tmp/evaluation/421874-1177503939/instance-421874-1177503939.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: 0.85 0.94 0.97 3/77 1919
/proc/meminfo: memFree=1550960/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=2328 CPUtime=0
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 474 0 0 0 0 0 0 0 18 0 1 0 198305771 2383872 460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520949 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 582 461 50 130 0 449 0

[startup+0.0665509 s]
/proc/loadavg: 0.85 0.94 0.97 3/77 1919
/proc/meminfo: memFree=1550960/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=8924 CPUtime=0.05
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 1932 0 0 0 5 0 0 0 18 0 1 0 198305771 9138176 1918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 2231 1919 50 130 0 2098 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8924

[startup+0.101554 s]
/proc/loadavg: 0.85 0.94 0.97 3/77 1919
/proc/meminfo: memFree=1550960/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=12956 CPUtime=0.09
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 2878 0 0 0 8 1 0 0 18 0 1 0 198305771 13266944 2864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 3239 2865 50 130 0 3106 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12956

[startup+0.301574 s]
/proc/loadavg: 0.85 0.94 0.97 3/77 1919
/proc/meminfo: memFree=1550960/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=37620 CPUtime=0.29
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 8756 0 0 0 25 4 0 0 19 0 1 0 198305771 38522880 8742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 9405 8743 50 130 0 9272 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37620

[startup+0.701616 s]
/proc/loadavg: 0.85 0.94 0.97 3/77 1919
/proc/meminfo: memFree=1550960/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=55312 CPUtime=0.69
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 13031 0 0 0 62 7 0 0 23 0 1 0 198305771 56639488 13017 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 13828 13018 50 130 0 13695 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55312

[startup+1.5017 s]
/proc/loadavg: 0.85 0.94 0.97 2/78 1920
/proc/meminfo: memFree=1481064/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=87076 CPUtime=1.49
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 20017 0 0 0 137 12 0 0 25 0 1 0 198305771 89165824 20003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529418 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 21769 20003 61 130 0 21636 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87076

[startup+3.10186 s]
/proc/loadavg: 0.85 0.94 0.97 2/78 1920
/proc/meminfo: memFree=1466536/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=107924 CPUtime=3.09
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 24850 0 0 0 295 14 0 0 25 0 1 0 198305771 110514176 24836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533236 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 26981 24836 61 130 0 26848 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 107924

[startup+6.30119 s]
/proc/loadavg: 0.87 0.94 0.97 2/78 1920
/proc/meminfo: memFree=1458408/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=99052 CPUtime=6.29
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 26940 0 0 0 611 18 0 0 25 0 1 0 198305771 101429248 23134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551606 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 24763 23134 67 130 0 24630 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 99052

[startup+12.7018 s]
/proc/loadavg: 0.88 0.94 0.97 2/78 1920
/proc/meminfo: memFree=1458480/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=99052 CPUtime=12.69
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 26943 0 0 0 1251 18 0 0 25 0 1 0 198305771 101429248 23137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 24763 23137 67 130 0 24630 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 99052

[startup+25.5012 s]
/proc/loadavg: 0.90 0.94 0.97 2/78 1920
/proc/meminfo: memFree=1458544/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=99052 CPUtime=25.49
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 26943 0 0 0 2531 18 0 0 25 0 1 0 198305771 101429248 23137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552460 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 24763 23137 67 130 0 24630 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 99052

[startup+51.1018 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 1920
/proc/meminfo: memFree=1458672/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=99216 CPUtime=51.06
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 26970 0 0 0 5088 18 0 0 25 0 1 0 198305771 101597184 23164 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 24804 23164 67 130 0 24671 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 99216

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.97 2/78 1920
/proc/meminfo: memFree=1458544/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=99296 CPUtime=102.25
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 26993 0 0 0 10207 18 0 0 25 0 1 0 198305771 101679104 23187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 24824 23187 67 130 0 24691 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 99296

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 1920
/proc/meminfo: memFree=1448816/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=109120 CPUtime=162.23
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 29440 0 0 0 16201 22 0 0 25 0 1 0 198305771 111738880 25634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 27280 25634 67 130 0 27147 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 109120

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 1920
/proc/meminfo: memFree=1438576/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=119420 CPUtime=222.22
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 31959 0 0 0 22196 26 0 0 25 0 1 0 198305771 122286080 28153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 29855 28153 67 130 0 29722 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 119420

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1920
/proc/meminfo: memFree=1429168/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=128896 CPUtime=282.2
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 34337 0 0 0 28191 29 0 0 25 0 1 0 198305771 131989504 30531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 32224 30531 67 130 0 32091 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 128896

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1920
/proc/meminfo: memFree=1422768/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=135412 CPUtime=342.19
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 35907 0 0 0 34187 32 0 0 25 0 1 0 198305771 138661888 32101 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 33853 32101 67 130 0 33720 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 135412

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1920
/proc/meminfo: memFree=1418096/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=140180 CPUtime=402.17
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 37085 0 0 0 40183 34 0 0 25 0 1 0 198305771 143544320 33279 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 35045 33279 67 130 0 34912 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 140180

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1920
/proc/meminfo: memFree=1411824/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=146224 CPUtime=462.16
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 38625 0 0 0 46180 36 0 0 25 0 1 0 198305771 149733376 34819 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 36556 34819 67 130 0 36423 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 146224

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1920
/proc/meminfo: memFree=1401648/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=156400 CPUtime=522.14
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 41188 0 0 0 52175 39 0 0 25 0 1 0 198305771 160153600 37382 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 39100 37382 67 130 0 38967 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 156400

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1920
/proc/meminfo: memFree=1393008/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=164976 CPUtime=582.12
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 43322 0 0 0 58171 41 0 0 25 0 1 0 198305771 168935424 39516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 41244 39516 67 130 0 41111 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 164976

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1920
/proc/meminfo: memFree=1386800/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=171648 CPUtime=642.11
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 44896 0 0 0 64167 44 0 0 25 0 1 0 198305771 175767552 41090 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 42912 41090 67 130 0 42779 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 171648


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2342
/proc/meminfo: memFree=1004784/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=560296 CPUtime=9099.75
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 140173 0 0 0 909763 212 0 0 25 0 1 0 198305771 573743104 136367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 140074 136367 67 130 0 139941 0
Current children cumulated CPU time (s) 9099.75
Current children cumulated vsize (KiB) 560296

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2342
/proc/meminfo: memFree=1004848/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=560296 CPUtime=9159.74
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 140173 0 0 0 915761 213 0 0 25 0 1 0 198305771 573743104 136367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 140074 136367 67 130 0 139941 0
Current children cumulated CPU time (s) 9159.74
Current children cumulated vsize (KiB) 560296

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2342
/proc/meminfo: memFree=1004848/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=560376 CPUtime=9219.72
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 140180 0 0 0 921759 213 0 0 25 0 1 0 198305771 573825024 136374 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 140094 136374 67 130 0 139961 0
Current children cumulated CPU time (s) 9219.72
Current children cumulated vsize (KiB) 560376

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2342
/proc/meminfo: memFree=1004848/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=560376 CPUtime=9279.71
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 140180 0 0 0 927757 214 0 0 25 0 1 0 198305771 573825024 136374 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 140094 136374 67 130 0 139961 0
Current children cumulated CPU time (s) 9279.71
Current children cumulated vsize (KiB) 560376

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2464
/proc/meminfo: memFree=1003520/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=560376 CPUtime=9339.63
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 140180 0 0 0 933749 214 0 0 25 0 1 0 198305771 573825024 136374 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 140094 136374 67 130 0 139961 0
Current children cumulated CPU time (s) 9339.63
Current children cumulated vsize (KiB) 560376

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2540
/proc/meminfo: memFree=1004592/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=560376 CPUtime=9399.58
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 140180 0 0 0 939743 215 0 0 25 0 1 0 198305771 573825024 136374 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 140094 136374 67 130 0 139961 0
Current children cumulated CPU time (s) 9399.58
Current children cumulated vsize (KiB) 560376

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2540
/proc/meminfo: memFree=1004592/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=560376 CPUtime=9459.56
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 140181 0 0 0 945741 215 0 0 25 0 1 0 198305771 573825024 136375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 140094 136375 67 130 0 139961 0
Current children cumulated CPU time (s) 9459.56
Current children cumulated vsize (KiB) 560376

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2540
/proc/meminfo: memFree=1004720/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=560376 CPUtime=9519.55
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 140189 0 0 0 951739 216 0 0 25 0 1 0 198305771 573825024 136383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 140094 136383 67 130 0 139961 0
Current children cumulated CPU time (s) 9519.55
Current children cumulated vsize (KiB) 560376

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2540
/proc/meminfo: memFree=1004720/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=560376 CPUtime=9579.53
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 140189 0 0 0 957737 216 0 0 25 0 1 0 198305771 573825024 136383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 140094 136383 67 130 0 139961 0
Current children cumulated CPU time (s) 9579.53
Current children cumulated vsize (KiB) 560376

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2540
/proc/meminfo: memFree=1004720/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=560376 CPUtime=9639.52
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 140189 0 0 0 963735 217 0 0 25 0 1 0 198305771 573825024 136383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 140094 136383 67 130 0 139961 0
Current children cumulated CPU time (s) 9639.52
Current children cumulated vsize (KiB) 560376

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2540
/proc/meminfo: memFree=1004720/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=560376 CPUtime=9699.51
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 140190 0 0 0 969733 218 0 0 25 0 1 0 198305771 573825024 136384 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 140094 136384 67 130 0 139961 0
Current children cumulated CPU time (s) 9699.51
Current children cumulated vsize (KiB) 560376

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2540
/proc/meminfo: memFree=1004720/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=560376 CPUtime=9759.49
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 140190 0 0 0 975731 218 0 0 25 0 1 0 198305771 573825024 136384 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 140094 136384 67 130 0 139961 0
Current children cumulated CPU time (s) 9759.49
Current children cumulated vsize (KiB) 560376

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2540
/proc/meminfo: memFree=1004720/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=560376 CPUtime=9819.48
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 140194 0 0 0 981729 219 0 0 25 0 1 0 198305771 573825024 136388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 140094 136388 67 130 0 139961 0
Current children cumulated CPU time (s) 9819.48
Current children cumulated vsize (KiB) 560376

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2540
/proc/meminfo: memFree=1004720/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=560376 CPUtime=9879.46
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 140195 0 0 0 987727 219 0 0 25 0 1 0 198305771 573825024 136389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 140094 136389 67 130 0 139961 0
Current children cumulated CPU time (s) 9879.46
Current children cumulated vsize (KiB) 560376

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2540
/proc/meminfo: memFree=1004720/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=560376 CPUtime=9939.45
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 140195 0 0 0 993725 220 0 0 25 0 1 0 198305771 573825024 136389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 140094 136389 67 130 0 139961 0
Current children cumulated CPU time (s) 9939.45
Current children cumulated vsize (KiB) 560376

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2540
/proc/meminfo: memFree=1004720/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=560376 CPUtime=9999.43
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 140195 0 0 0 999723 220 0 0 25 0 1 0 198305771 573825024 136389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 140094 136389 67 130 0 139961 0
Current children cumulated CPU time (s) 9999.43
Current children cumulated vsize (KiB) 560376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2540
/proc/meminfo: memFree=1004720/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=560376 CPUtime=10000
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 140195 0 0 0 999783 220 0 0 25 0 1 0 198305771 573825024 136389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 140094 136389 67 130 0 139961 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 560376

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

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

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2540
/proc/meminfo: memFree=1004720/2055920 swapFree=4156148/4192956
[pid=1919] ppid=1917 vsize=560376 CPUtime=10000
/proc/1919/stat : 1919 (minisat_noasser) R 1917 1919 1862 0 -1 4194304 140195 0 0 0 999783 220 0 0 25 0 1 0 198305771 573825024 136389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/1919/statm: 140094 136389 67 130 0 139961 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 560376

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003
CPU time (s): 10000.1
CPU user time (s): 9997.84
CPU system time (s): 2.29365
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 560376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.84
system time used= 2.29365
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 140195
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= 16032

runsolver used 8.18176 second user time and 23.0825 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Wed Apr 25 12:25:41 UTC 2007

IDJOB= 421874
IDBENCH= 20368
IDSOLVER= 189
FILE ID= node44/421874-1177503939

PBS_JOBID= 4685897

Free space on /tmp= 66396 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/421874-1177503939/minisat_noassertions /tmp/evaluation/421874-1177503939/instance-421874-1177503939.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-421874-1177503939 -o ROOT/results/node44/solver-421874-1177503939 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421874-1177503939/minisat_noassertions /tmp/evaluation/421874-1177503939/instance-421874-1177503939.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c438ce1eb243ac0a49869eda1166f28f

RANDOM SEED= 664531552

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1551432 kB
Buffers:         52156 kB
Cached:         356388 kB
SwapCached:      14144 kB
Active:         249208 kB
Inactive:       183832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1551432 kB
SwapTotal:     4192956 kB
SwapFree:      4156148 kB
Dirty:           19616 kB
Writeback:           0 kB
Mapped:          32388 kB
Slab:            56904 kB
Committed_AS:  1474620 kB
PageTables:       1736 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= 66396 MiB

End job on node44 on Wed Apr 25 15:12:26 UTC 2007