Trace number 421487

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) 1200.12 1200.44

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h19-sat.cnf
MD5SUM409f4401e9e8b60ee665ac5567a13e41
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 variables359341
Number of clauses1254773
Sum of the clauses size3046189
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2896240
Number of clauses of size 3346435
Number of clauses of size 4830
Number of clauses of size 5571
Number of clauses of size over 510441

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:  361125                                               |
0.00/0.00	c |  Number of clauses:    1254773                                              |
1.49/1.55	c |  Parsing time:         1.41         s                                       |
27.38/27.46	c ============================[ Search Statistics ]==============================
27.38/27.46	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
27.38/27.46	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
27.38/27.46	c ===============================================================================
27.38/27.46	c |         0 |   89426   689968  2998838 |   229989        0    nan |  0.000 % |
28.28/28.34	c |       100 |   89426   689968  2998838 |   252988      100      9 |  0.116 % |
29.18/29.25	c |       250 |   89426   689968  2998838 |   278287      250     20 |  0.116 % |
29.98/30.04	c |       475 |   89426   689968  2998838 |   306115      475     20 |  0.116 % |
31.68/31.73	c |       812 |   89426   689968  2998838 |   336727      812     33 |  0.116 % |
34.18/34.24	c |      1318 |   89426   689968  2998838 |   370400     1318     30 |  0.116 % |
37.28/37.39	c |      2078 |   89426   689968  2998838 |   407440     2078     35 |  0.116 % |
42.08/42.17	c |      3217 |   89426   689968  2998838 |   448184     3217     35 |  0.116 % |
51.98/52.03	c |      4925 |   89426   689968  2998838 |   493002     4925     39 |  0.116 % |
68.17/68.27	c |      7488 |   89426   689968  2998838 |   542302     7488     39 |  0.116 % |
81.97/82.04	c |     11332 |   89426   689968  2998838 |   596533    11332     38 |  0.116 % |
114.56/114.63	c |     17099 |   89426   689968  2998838 |   656186    17099     47 |  0.116 % |
156.35/156.48	c |     25748 |   89426   689968  2998838 |   721805    25748     49 |  0.116 % |
244.73/244.83	c |     38723 |   89426   689968  2998838 |   793985    38723     47 |  0.116 % |
330.61/330.77	c |     58184 |   89426   689968  2998838 |   873384    58184     49 |  0.116 % |
492.67/492.89	c |     87377 |   89426   689968  2998838 |   960722    87377     49 |  0.116 % |
742.59/742.80	c |    131168 |   89426   689968  2998838 |  1056794   131168     49 |  0.116 % |
1185.57/1185.92	c |    196852 |   89426   689968  2998838 |  1162474   196852     50 |  0.116 % |

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/node51/watcher-421487-1177491972 -o ROOT/results/node51/solver-421487-1177491972 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421487-1177491972/minisat_noassertions /tmp/evaluation/421487-1177491972/instance-421487-1177491972.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.74 3/64 3608
/proc/meminfo: memFree=1785136/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=2176 CPUtime=0
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 104042535 2228224 440 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524462 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 544 440 50 130 0 411 0

[startup+0.016855 s]
/proc/loadavg: 0.99 0.97 0.74 3/64 3608
/proc/meminfo: memFree=1785136/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=3084 CPUtime=0.01
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 673 0 0 0 1 0 0 0 18 0 1 0 104042535 3158016 659 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557162 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 771 659 50 130 0 638 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3084

[startup+0.101861 s]
/proc/loadavg: 0.99 0.97 0.74 3/64 3608
/proc/meminfo: memFree=1785136/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=9600 CPUtime=0.09
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 2214 0 0 0 9 0 0 0 18 0 1 0 104042535 9830400 2200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 2400 2200 50 130 0 2267 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9600

[startup+0.301879 s]
/proc/loadavg: 0.99 0.97 0.74 3/64 3608
/proc/meminfo: memFree=1785136/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=26312 CPUtime=0.29
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 5802 0 0 0 26 3 0 0 19 0 1 0 104042535 26943488 5788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 6578 5788 50 130 0 6445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26312

[startup+0.701914 s]
/proc/loadavg: 0.99 0.97 0.74 3/64 3608
/proc/meminfo: memFree=1785136/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=56748 CPUtime=0.69
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 12638 0 0 0 62 7 0 0 22 0 1 0 104042535 58109952 12625 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 14187 12625 50 130 0 14054 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56748

[startup+1.50199 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 3609
/proc/meminfo: memFree=1714472/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=114268 CPUtime=1.49
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 25834 0 0 0 135 14 0 0 25 0 1 0 104042535 117010432 25820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 28567 25821 50 130 0 28434 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 114268

[startup+3.10113 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 3609
/proc/meminfo: memFree=1671784/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=152192 CPUtime=3.09
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 34748 0 0 0 289 20 0 0 25 0 1 0 104042535 155844608 34734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545976 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 38048 34734 61 130 0 37915 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 152192

[startup+6.30142 s]
/proc/loadavg: 0.99 0.97 0.74 3/65 3609
/proc/meminfo: memFree=1592936/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=222576 CPUtime=6.28
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 51685 0 0 0 603 25 0 0 25 0 1 0 104042535 227917824 51671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 55644 51671 61 130 0 55511 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 222576

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 3609
/proc/meminfo: memFree=1545384/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=256108 CPUtime=12.69
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 60183 0 0 0 1240 29 0 0 25 0 1 0 104042535 262254592 60169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533442 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 64027 60169 61 130 0 63894 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 256108

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 3609
/proc/meminfo: memFree=1521768/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=277836 CPUtime=25.48
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 65959 0 0 0 2516 32 0 0 25 0 1 0 104042535 284504064 65945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530987 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 69459 65945 61 130 0 69326 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 277836

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 3609
/proc/meminfo: memFree=1560232/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=235312 CPUtime=51.08
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 66923 0 0 0 5074 34 0 0 25 0 1 0 104042535 240959488 56172 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 58828 56172 67 130 0 58695 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 235312

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 3609
/proc/meminfo: memFree=1560232/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=235312 CPUtime=102.26
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 66924 0 0 0 10192 34 0 0 25 0 1 0 104042535 240959488 56173 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 58828 56173 67 130 0 58695 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 235312

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 3609
/proc/meminfo: memFree=1560232/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=235312 CPUtime=162.24
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 66924 0 0 0 16190 34 0 0 25 0 1 0 104042535 240959488 56173 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552403 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 58828 56173 67 130 0 58695 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 235312

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 3611
/proc/meminfo: memFree=1560104/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=235312 CPUtime=222.24
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 66924 0 0 0 22189 35 0 0 25 0 1 0 104042535 240959488 56173 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 58828 56173 67 130 0 58695 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 235312

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 3611
/proc/meminfo: memFree=1559976/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=235556 CPUtime=282.22
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 66970 0 0 0 28187 35 0 0 25 0 1 0 104042535 241209344 56219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 58889 56219 67 130 0 58756 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 235556

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 3611
/proc/meminfo: memFree=1560104/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=235556 CPUtime=342.2
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 66984 0 0 0 34185 35 0 0 25 0 1 0 104042535 241209344 56233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554689 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 58889 56233 67 130 0 58756 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 235556

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 3611
/proc/meminfo: memFree=1560040/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=235676 CPUtime=402.19
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 66994 0 0 0 40184 35 0 0 25 0 1 0 104042535 241332224 56243 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 58919 56243 67 130 0 58786 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 235676

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 3611
/proc/meminfo: memFree=1559976/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=235676 CPUtime=462.17
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 67005 0 0 0 46182 35 0 0 25 0 1 0 104042535 241332224 56254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 58919 56254 67 130 0 58786 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 235676

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 3611
/proc/meminfo: memFree=1559912/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=235856 CPUtime=522.15
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 67019 0 0 0 52180 35 0 0 25 0 1 0 104042535 241516544 56268 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 58964 56268 67 130 0 58831 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 235856

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 3611
/proc/meminfo: memFree=1559848/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=235856 CPUtime=582.14
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 67030 0 0 0 58179 35 0 0 25 0 1 0 104042535 241516544 56279 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 58964 56279 67 130 0 58831 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 235856

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 3611
/proc/meminfo: memFree=1559784/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=235856 CPUtime=642.12
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 67041 0 0 0 64177 35 0 0 25 0 1 0 104042535 241516544 56290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 58964 56290 67 130 0 58831 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 235856

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 3611
/proc/meminfo: memFree=1559720/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=235856 CPUtime=702.11
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 67051 0 0 0 70176 35 0 0 25 0 1 0 104042535 241516544 56300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 58964 56300 67 130 0 58831 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 235856

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 3611
/proc/meminfo: memFree=1559656/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=235856 CPUtime=762.09
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 67061 0 0 0 76174 35 0 0 25 0 1 0 104042535 241516544 56310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 58964 56310 67 130 0 58831 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 235856

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 3611
/proc/meminfo: memFree=1559656/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=236124 CPUtime=822.07
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 67069 0 0 0 82172 35 0 0 25 0 1 0 104042535 241790976 56318 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 59031 56318 67 130 0 58898 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 236124

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 3611
/proc/meminfo: memFree=1559592/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=236124 CPUtime=882.06
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 67079 0 0 0 88171 35 0 0 25 0 1 0 104042535 241790976 56328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 59031 56328 67 130 0 58898 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 236124

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 3611
/proc/meminfo: memFree=1559592/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=236124 CPUtime=942.04
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 67092 0 0 0 94169 35 0 0 25 0 1 0 104042535 241790976 56341 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 59031 56341 67 130 0 58898 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 236124

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 3611
/proc/meminfo: memFree=1559528/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=236124 CPUtime=1002.02
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 67105 0 0 0 100167 35 0 0 25 0 1 0 104042535 241790976 56354 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 59031 56354 67 130 0 58898 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 236124

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 3611
/proc/meminfo: memFree=1559464/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=236124 CPUtime=1062.01
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 67120 0 0 0 106166 35 0 0 25 0 1 0 104042535 241790976 56369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 59031 56369 67 130 0 58898 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 236124

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 3611
/proc/meminfo: memFree=1559336/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=236124 CPUtime=1121.99
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 67131 0 0 0 112164 35 0 0 25 0 1 0 104042535 241790976 56380 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 59031 56380 67 130 0 58898 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 236124

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 3611
/proc/meminfo: memFree=1559272/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=236124 CPUtime=1181.98
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 67154 0 0 0 118163 35 0 0 25 0 1 0 104042535 241790976 56403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 59031 56403 67 130 0 58898 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 236124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 3611
/proc/meminfo: memFree=1559272/2055920 swapFree=4183264/4192956
[pid=3608] ppid=3606 vsize=236124 CPUtime=1200.07
/proc/3608/stat : 3608 (minisat_noasser) R 3606 3608 3261 0 -1 4194304 67159 0 0 0 119972 35 0 0 25 0 1 0 104042535 241790976 56408 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/3608/statm: 59031 56408 67 130 0 58898 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 236124

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.12
CPU user time (s): 1199.73
CPU system time (s): 0.39194
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 295344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.39194
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67159
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= 8
involuntary context switches= 2001

runsolver used 0.971852 second user time and 2.31765 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Wed Apr 25 09:06:14 UTC 2007

IDJOB= 421487
IDBENCH= 20410
IDSOLVER= 188
FILE ID= node51/421487-1177491972

PBS_JOBID= 4685861

Free space on /tmp= 66438 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/hard/sortnet-8-ipc5-h19-sat.cnf
COMMAND LINE= /tmp/evaluation/421487-1177491972/minisat_noassertions /tmp/evaluation/421487-1177491972/instance-421487-1177491972.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-421487-1177491972 -o ROOT/results/node51/solver-421487-1177491972 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421487-1177491972/minisat_noassertions /tmp/evaluation/421487-1177491972/instance-421487-1177491972.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  409f4401e9e8b60ee665ac5567a13e41

RANDOM SEED= 817186701

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1785544 kB
Buffers:         18028 kB
Cached:         181496 kB
SwapCached:       4068 kB
Active:          75236 kB
Inactive:       134268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785544 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:           24200 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            46876 kB
Committed_AS:  3775664 kB
PageTables:       1408 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= 66438 MiB

End job on node51 on Wed Apr 25 09:26:17 UTC 2007