Trace number 421183

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) 1200.08 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1407716880-15.cnf
MD5SUMc56c168c4f165e1bc8c9ee2192c07c5e
Bench CategoryRANDOM (random 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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

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:  240                                                  |
0.00/0.00	c |  Number of clauses:    20400                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.49/0.56	c ============================[ Search Statistics ]==============================
0.49/0.56	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.56	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.56	c ===============================================================================
0.49/0.56	c |         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.49/0.58	c |       101 |     240    20400   142800 |     7480      101     68 |  0.002 % |
0.59/0.60	c |       251 |     240    20400   142800 |     8228      251     65 |  0.002 % |
0.59/0.63	c |       477 |     240    20400   142800 |     9050      477     65 |  0.002 % |
0.59/0.66	c |       814 |     240    20400   142800 |     9955      814     66 |  0.002 % |
0.69/0.72	c |      1321 |     240    20400   142800 |    10951     1321     66 |  0.002 % |
0.69/0.79	c |      2080 |     240    20400   142800 |    12046     2080     66 |  0.002 % |
0.89/0.91	c |      3219 |     240    20400   142800 |    13251     3219     67 |  0.002 % |
1.09/1.11	c |      4927 |     240    20400   142800 |    14576     4927     67 |  0.002 % |
1.39/1.47	c |      7490 |     240    20400   142800 |    16034     7490     67 |  0.002 % |
2.09/2.17	c |     11336 |     240    20400   142800 |    17637    11336     68 |  0.002 % |
3.39/3.49	c |     17102 |     240    20400   142800 |    19401    17102     68 |  0.002 % |
5.39/5.47	c |     25751 |     240    20400   142800 |    21341    15992     68 |  0.002 % |
8.69/8.78	c |     38725 |     240    20400   142800 |    23475    18236     68 |  0.002 % |
14.79/14.80	c |     58186 |     240    20400   142800 |    25822    13390     69 |  0.002 % |
23.18/23.20	c |     87378 |     240    20400   142800 |    28405    13539     67 |  0.002 % |
37.29/37.39	c |    131168 |     240    20400   142800 |    31245    24081     69 |  0.002 % |
61.88/61.96	c |    196853 |     240    20400   142800 |    34370    13125     65 |  0.002 % |
100.96/101.04	c |    295380 |     240    20400   142800 |    37807    23857     67 |  0.002 % |
160.64/160.79	c |    443169 |     240    20400   142800 |    41588    21039     66 |  0.002 % |
254.92/255.01	c |    664852 |     240    20400   142800 |    45746    16768     66 |  0.002 % |
411.48/411.63	c |    997378 |     240    20400   142800 |    50321    25400     68 |  0.002 % |
652.92/653.13	c |   1496167 |     240    20400   142800 |    55353    46298     70 |  0.002 % |
1053.00/1053.39	c |   2244349 |     240    20400   142800 |    60889    46011     70 |  0.002 % |

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/node18/watcher-421183-1177500037 -o ROOT/results/node18/solver-421183-1177500037 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421183-1177500037/minisat_noassertions /tmp/evaluation/421183-1177500037/instance-421183-1177500037.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: 0.92 0.98 0.92 3/77 27912
/proc/meminfo: memFree=1648064/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=1856 CPUtime=0
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 197921066 1900544 257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 464 258 50 130 0 331 0

[startup+0.0648881 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 27912
/proc/meminfo: memFree=1648064/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=3704 CPUtime=0.05
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 746 0 0 0 5 0 0 0 18 0 1 0 197921066 3792896 732 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529236 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 926 732 62 130 0 793 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3704

[startup+0.10189 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 27912
/proc/meminfo: memFree=1648064/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=3704 CPUtime=0.09
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 746 0 0 0 9 0 0 0 18 0 1 0 197921066 3792896 732 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 926 732 62 130 0 793 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3704

[startup+0.301911 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 27912
/proc/meminfo: memFree=1648064/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=3704 CPUtime=0.29
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 746 0 0 0 29 0 0 0 19 0 1 0 197921066 3792896 732 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533425 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 926 732 62 130 0 793 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3704

[startup+0.701948 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 27912
/proc/meminfo: memFree=1648064/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=3704 CPUtime=0.69
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 797 0 0 0 69 0 0 0 23 0 1 0 197921066 3792896 743 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 926 743 66 130 0 793 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3704

[startup+1.50103 s]
/proc/loadavg: 0.92 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1644920/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=5288 CPUtime=1.49
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 1176 0 0 0 149 0 0 0 25 0 1 0 197921066 5414912 1122 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 1322 1122 66 130 0 1189 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5288

[startup+3.10118 s]
/proc/loadavg: 0.92 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1642680/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=7696 CPUtime=3.09
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 1772 0 0 0 308 1 0 0 25 0 1 0 197921066 7880704 1718 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 1924 1718 66 130 0 1791 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7696

[startup+6.30149 s]
/proc/loadavg: 0.93 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1639992/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=9032 CPUtime=6.29
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 2113 0 0 0 628 1 0 0 25 0 1 0 197921066 9248768 2059 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 2258 2059 66 130 0 2125 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9032

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1638392/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=10484 CPUtime=12.69
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 2463 0 0 0 1267 2 0 0 25 0 1 0 197921066 10735616 2409 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 2621 2409 66 130 0 2488 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10484

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1637240/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=11540 CPUtime=25.48
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 2745 0 0 0 2546 2 0 0 25 0 1 0 197921066 11816960 2691 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 2885 2691 66 130 0 2752 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11540

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1635064/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=13820 CPUtime=51.07
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 3289 0 0 0 5104 3 0 0 25 0 1 0 197921066 14151680 3235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 3455 3235 66 130 0 3322 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13820

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1633144/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=15672 CPUtime=102.26
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 3766 0 0 0 10222 4 0 0 25 0 1 0 197921066 16048128 3712 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 3918 3712 66 130 0 3785 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15672

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1631352/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=17492 CPUtime=162.24
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 4209 0 0 0 16219 5 0 0 25 0 1 0 197921066 17911808 4155 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 4373 4155 66 130 0 4240 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17492

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1629560/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=19328 CPUtime=222.23
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 4653 0 0 0 22217 6 0 0 25 0 1 0 197921066 19791872 4599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 4832 4599 66 130 0 4699 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19328

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1628152/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=20816 CPUtime=282.22
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 5003 0 0 0 28215 7 0 0 25 0 1 0 197921066 21315584 4949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 5204 4949 66 130 0 5071 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20816

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1627448/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=21512 CPUtime=342.2
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 5169 0 0 0 34212 8 0 0 25 0 1 0 197921066 22028288 5115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 5378 5115 66 130 0 5245 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21512

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1627000/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=21936 CPUtime=402.18
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 5271 0 0 0 40210 8 0 0 25 0 1 0 197921066 22462464 5217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 5484 5217 66 130 0 5351 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 21936

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1625016/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=23940 CPUtime=462.17
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 5781 0 0 0 46208 9 0 0 25 0 1 0 197921066 24514560 5727 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 5985 5727 66 130 0 5852 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23940

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1624696/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=24280 CPUtime=522.14
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 5843 0 0 0 52205 9 0 0 25 0 1 0 197921066 24862720 5789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 6070 5789 66 130 0 5937 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 24280

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1624312/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=24712 CPUtime=582.13
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 5952 0 0 0 58203 10 0 0 25 0 1 0 197921066 25305088 5898 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 6178 5898 66 130 0 6045 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 24712

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1624184/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=24712 CPUtime=642.12
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 5971 0 0 0 64201 11 0 0 25 0 1 0 197921066 25305088 5917 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 6178 5917 66 130 0 6045 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 24712

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1622392/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=26756 CPUtime=702.1
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 6469 0 0 0 70198 12 0 0 25 0 1 0 197921066 27398144 6415 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 6689 6415 66 130 0 6556 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 26756

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1622200/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=26724 CPUtime=762.09
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 6504 0 0 0 76197 12 0 0 25 0 1 0 197921066 27365376 6419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 6681 6419 66 130 0 6548 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 26724

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1621816/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=27212 CPUtime=822.07
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 6600 0 0 0 82194 13 0 0 25 0 1 0 197921066 27865088 6515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 6803 6515 66 130 0 6670 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 27212

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1621560/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=27516 CPUtime=882.05
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 6666 0 0 0 88192 13 0 0 25 0 1 0 197921066 28176384 6581 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 6879 6581 66 130 0 6746 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 27516

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1621176/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=27800 CPUtime=942.03
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 6748 0 0 0 94190 13 0 0 25 0 1 0 197921066 28467200 6663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 6950 6663 66 130 0 6817 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 27800

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1621240/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=27800 CPUtime=1002.02
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 6749 0 0 0 100188 14 0 0 25 0 1 0 197921066 28467200 6664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 6950 6664 66 130 0 6817 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 27800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27913
/proc/meminfo: memFree=1620024/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=29316 CPUtime=1062
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 7133 0 0 0 106186 14 0 0 25 0 1 0 197921066 30019584 7048 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 7329 7048 66 130 0 7196 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 29316

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27915
/proc/meminfo: memFree=1618808/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=30240 CPUtime=1121.98
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 7359 0 0 0 112183 15 0 0 25 0 1 0 197921066 30965760 7274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 7560 7274 66 130 0 7427 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 30240

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27915
/proc/meminfo: memFree=1618680/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=30428 CPUtime=1181.97
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 7380 0 0 0 118181 16 0 0 25 0 1 0 197921066 31158272 7295 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 7607 7295 66 130 0 7474 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 30428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27915
/proc/meminfo: memFree=1618552/2055920 swapFree=4147180/4192956
[pid=27912] ppid=27910 vsize=30568 CPUtime=1200.07
/proc/27912/stat : 27912 (minisat_noasser) R 27910 27912 26859 0 -1 4194304 7400 0 0 0 119991 16 0 0 25 0 1 0 197921066 31301632 7315 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27912/statm: 7642 7315 66 130 0 7509 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 30568

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.91
CPU system time (s): 0.167974
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 30568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7400
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= 4049

runsolver used 0.91786 second user time and 2.6166 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Apr 25 11:20:37 UTC 2007

IDJOB= 421183
IDBENCH= 20092
IDSOLVER= 188
FILE ID= node18/421183-1177500037

PBS_JOBID= 4685873

Free space on /tmp= 66489 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1407716880-15.cnf
COMMAND LINE= /tmp/evaluation/421183-1177500037/minisat_noassertions /tmp/evaluation/421183-1177500037/instance-421183-1177500037.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-421183-1177500037 -o ROOT/results/node18/solver-421183-1177500037 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421183-1177500037/minisat_noassertions /tmp/evaluation/421183-1177500037/instance-421183-1177500037.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  c56c168c4f165e1bc8c9ee2192c07c5e

RANDOM SEED= 64014117

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1648536 kB
Buffers:         44356 kB
Cached:         278232 kB
SwapCached:      14828 kB
Active:         122288 kB
Inactive:       223716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648536 kB
SwapTotal:     4192956 kB
SwapFree:      4147180 kB
Dirty:            2152 kB
Writeback:           0 kB
Mapped:          30116 kB
Slab:            46952 kB
Committed_AS:  5423352 kB
PageTables:       1776 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= 66489 MiB

End job on node18 on Wed Apr 25 11:40:39 UTC 2007