Trace number 421916

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 10003.2

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.12.unsat.cnf
MD5SUM8d6acb9f6b752ad76c024133f5175c69
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 variables1694
Number of clauses5726
Sum of the clauses size14874
Maximum clause length23
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22490
Number of clauses of size 33143
Number of clauses of size 439
Number of clauses of size 538
Number of clauses of size over 513

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:  1694                                                 |
0.00/0.00	c |  Number of clauses:    5726                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    1155     4782    14196 |     1594        0    nan |  0.000 % |
0.00/0.02	c |       100 |    1155     4782    14196 |     1753      100     16 |  0.177 % |
0.00/0.03	c |       252 |    1155     4782    14196 |     1928      252     19 |  0.177 % |
0.00/0.03	c |       477 |    1154     4778    14180 |     2121      325     17 |  0.236 % |
0.00/0.04	c |       814 |    1154     4778    14180 |     2333      662     15 |  0.236 % |
0.07/0.07	c |      1321 |    1154     4778    14180 |     2567     1169     24 |  0.236 % |
0.10/0.13	c |      2082 |    1154     4778    14180 |     2823     1930     24 |  0.236 % |
0.20/0.20	c |      3223 |    1154     4778    14180 |     3106     3071     29 |  0.236 % |
0.30/0.32	c |      4931 |    1154     4778    14180 |     3416     3137     28 |  0.236 % |
0.50/0.56	c |      7493 |    1154     4778    14180 |     3758     2092     26 |  0.236 % |
0.80/0.84	c |     11338 |    1148     4756    14115 |     4134     3584     38 |  0.590 % |
1.20/1.26	c |     17104 |    1148     4748    14083 |     4547     4602     28 |  0.590 % |
2.10/2.19	c |     25753 |    1148     4748    14083 |     5002     3009     29 |  0.590 % |
3.59/3.60	c |     38728 |    1148     4748    14083 |     5502     5590     26 |  0.590 % |
6.29/6.35	c |     58190 |    1148     4748    14083 |     6053     4934     30 |  0.590 % |
10.69/10.70	c |     87385 |    1148     4748    14083 |     6658     5371     24 |  0.590 % |
16.49/16.54	c |    131175 |    1147     4742    14060 |     7324     4316     23 |  0.649 % |
26.39/26.45	c |    196859 |    1147     4742    14060 |     8056     6246     38 |  0.650 % |
40.88/40.91	c |    295385 |    1144     4727    14018 |     8862     4580     29 |  0.828 % |
59.47/59.51	c |    443174 |    1144     4727    14018 |     9748     8255     16 |  0.826 % |
95.47/95.54	c |    664857 |    1144     4727    14018 |    10723     5994     40 |  0.827 % |
155.24/155.38	c |    997382 |    1144     4727    14018 |    11795    10655     54 |  0.826 % |
255.22/255.34	c |   1496170 |    1144     4727    14018 |    12975     9554     50 |  0.826 % |
398.57/398.78	c |   2244353 |    1144     4727    14018 |    14273    13349     43 |  0.828 % |
674.69/674.93	c |   3366627 |    1144     4727    14018 |    15700    11618     74 |  0.828 % |
1122.57/1122.96	c |   5050038 |    1144     4727    14018 |    17270    14000     76 |  0.828 % |
1817.26/1817.94	c |   7575154 |    1144     4727    14018 |    18997    15943     80 |  0.828 % |
2950.04/2951.02	c |  11362829 |    1144     4727    14018 |    20897    11750     50 |  0.828 % |
4938.85/4940.56	c |  17044343 |    1144     4727    14018 |    22987    20520     71 |  0.828 % |
8070.55/8073.11	c |  25566612 |    1144     4727    14018 |    25285    13193     43 |  0.828 % |

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/node21/watcher-421916-1177504910 -o ROOT/results/node21/solver-421916-1177504910 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421916-1177504910/minisat_noassertions /tmp/evaluation/421916-1177504910/instance-421916-1177504910.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: 0.77 0.92 0.96 3/77 3313
/proc/meminfo: memFree=1953536/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=2008 CPUtime=0
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 198408332 2056192 191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 502 192 50 130 0 369 0

[startup+0.075876 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 3313
/proc/meminfo: memFree=1953536/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=2592 CPUtime=0.07
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 333 0 0 0 7 0 0 0 18 0 1 0 198408332 2654208 319 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 648 319 66 130 0 515 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2592

[startup+0.101878 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 3313
/proc/meminfo: memFree=1953536/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=2592 CPUtime=0.1
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 334 0 0 0 10 0 0 0 18 0 1 0 198408332 2654208 320 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 648 320 66 130 0 515 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2592

[startup+0.3019 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 3313
/proc/meminfo: memFree=1953536/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=2724 CPUtime=0.3
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 389 0 0 0 30 0 0 0 20 0 1 0 198408332 2789376 375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 681 375 66 130 0 548 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2724

[startup+0.701943 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 3313
/proc/meminfo: memFree=1953536/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=2988 CPUtime=0.7
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 453 0 0 0 70 0 0 0 24 0 1 0 198408332 3059712 439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 747 439 66 130 0 614 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2988

[startup+1.50103 s]
/proc/loadavg: 0.77 0.92 0.96 2/78 3314
/proc/meminfo: memFree=1951864/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=3384 CPUtime=1.49
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 539 0 0 0 149 0 0 0 25 0 1 0 198408332 3465216 525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 846 525 66 130 0 713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3384

[startup+3.1012 s]
/proc/loadavg: 0.79 0.92 0.96 2/78 3314
/proc/meminfo: memFree=1951352/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=3516 CPUtime=3.09
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 594 0 0 0 309 0 0 0 25 0 1 0 198408332 3600384 580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552277 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 879 580 66 130 0 746 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3516

[startup+6.30155 s]
/proc/loadavg: 0.79 0.92 0.96 2/78 3314
/proc/meminfo: memFree=1951096/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=3780 CPUtime=6.29
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 644 0 0 0 629 0 0 0 25 0 1 0 198408332 3870720 630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 945 630 66 130 0 812 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3780

[startup+12.7013 s]
/proc/loadavg: 0.82 0.93 0.96 2/78 3314
/proc/meminfo: memFree=1950592/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=4308 CPUtime=12.69
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 791 0 0 0 1269 0 0 0 25 0 1 0 198408332 4411392 777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 1077 777 66 130 0 944 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4308

[startup+25.5017 s]
/proc/loadavg: 0.85 0.93 0.96 2/78 3314
/proc/meminfo: memFree=1949952/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=4836 CPUtime=25.48
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 912 0 0 0 2548 0 0 0 25 0 1 0 198408332 4952064 898 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 1209 898 66 130 0 1076 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4836

[startup+51.1015 s]
/proc/loadavg: 0.90 0.93 0.96 2/78 3314
/proc/meminfo: memFree=1949248/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=5500 CPUtime=51.08
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 1075 0 0 0 5108 0 0 0 25 0 1 0 198408332 5632000 1061 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 1375 1061 66 130 0 1242 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5500

[startup+102.305 s]
/proc/loadavg: 0.96 0.94 0.96 2/78 3314
/proc/meminfo: memFree=1947520/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=7220 CPUtime=102.27
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 1525 0 0 0 10226 1 0 0 25 0 1 0 198408332 7393280 1511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 1805 1511 66 130 0 1672 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7220

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.96 2/78 3314
/proc/meminfo: memFree=1946176/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=8656 CPUtime=162.24
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 1861 0 0 0 16223 1 0 0 25 0 1 0 198408332 8863744 1847 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 2164 1847 66 130 0 2031 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8656

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.96 2/78 3314
/proc/meminfo: memFree=1945856/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=8920 CPUtime=222.23
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 1915 0 0 0 22221 2 0 0 25 0 1 0 198408332 9134080 1901 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 2230 1901 66 130 0 2097 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8920

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 3314
/proc/meminfo: memFree=1945728/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=8920 CPUtime=282.21
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 1943 0 0 0 28219 2 0 0 25 0 1 0 198408332 9134080 1929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546584 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 2230 1929 66 130 0 2097 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8920

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 3314
/proc/meminfo: memFree=1945664/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=8920 CPUtime=342.19
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 1944 0 0 0 34216 3 0 0 25 0 1 0 198408332 9134080 1930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 2230 1930 66 130 0 2097 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8920

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 3314
/proc/meminfo: memFree=1945088/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=10108 CPUtime=402.17
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 2231 0 0 0 40214 3 0 0 25 0 1 0 198408332 10350592 2217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 2527 2217 66 130 0 2394 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 10108

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 3314
/proc/meminfo: memFree=1944192/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=10372 CPUtime=462.16
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 2288 0 0 0 46212 4 0 0 25 0 1 0 198408332 10620928 2274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549024 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 2593 2274 66 130 0 2460 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 10372

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 3314
/proc/meminfo: memFree=1942464/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=11968 CPUtime=522.14
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 2711 0 0 0 52209 5 0 0 25 0 1 0 198408332 12255232 2697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547049 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 2992 2697 66 130 0 2859 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 11968

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 3314
/proc/meminfo: memFree=1942400/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=12100 CPUtime=582.13
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 2724 0 0 0 58207 6 0 0 25 0 1 0 198408332 12390400 2710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134555526 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 3025 2710 66 130 0 2892 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 12100

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 3314
/proc/meminfo: memFree=1942144/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=12236 CPUtime=642.11
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 2785 0 0 0 64205 6 0 0 25 0 1 0 198408332 12529664 2764 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 3059 2764 66 130 0 2926 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 12236


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3912
/proc/meminfo: memFree=1925504/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=22276 CPUtime=9039.39
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 5477 0 0 0 903856 83 0 0 25 0 1 0 198408332 22810624 5246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 5569 5246 66 130 0 5436 0
Current children cumulated CPU time (s) 9039.39
Current children cumulated vsize (KiB) 22276

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3912
/proc/meminfo: memFree=1925504/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=22276 CPUtime=9099.36
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 5477 0 0 0 909853 83 0 0 25 0 1 0 198408332 22810624 5246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 5569 5246 66 130 0 5436 0
Current children cumulated CPU time (s) 9099.36
Current children cumulated vsize (KiB) 22276

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3912
/proc/meminfo: memFree=1925440/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=22276 CPUtime=9159.35
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 5477 0 0 0 915851 84 0 0 25 0 1 0 198408332 22810624 5246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 5569 5246 66 130 0 5436 0
Current children cumulated CPU time (s) 9159.35
Current children cumulated vsize (KiB) 22276

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3912
/proc/meminfo: memFree=1925504/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=22220 CPUtime=9219.33
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 5477 0 0 0 921849 84 0 0 25 0 1 0 198408332 22753280 5246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 5555 5246 66 130 0 5422 0
Current children cumulated CPU time (s) 9219.33
Current children cumulated vsize (KiB) 22220

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3912
/proc/meminfo: memFree=1925440/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=22220 CPUtime=9279.32
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 5477 0 0 0 927847 85 0 0 25 0 1 0 198408332 22753280 5246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552725 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 5555 5246 66 130 0 5422 0
Current children cumulated CPU time (s) 9279.32
Current children cumulated vsize (KiB) 22220

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3912
/proc/meminfo: memFree=1925440/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=22220 CPUtime=9339.3
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 5477 0 0 0 933845 85 0 0 25 0 1 0 198408332 22753280 5246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 5555 5246 66 130 0 5422 0
Current children cumulated CPU time (s) 9339.3
Current children cumulated vsize (KiB) 22220

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3912
/proc/meminfo: memFree=1925440/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=22220 CPUtime=9399.28
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 5478 0 0 0 939842 86 0 0 25 0 1 0 198408332 22753280 5247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 5555 5247 66 130 0 5422 0
Current children cumulated CPU time (s) 9399.28
Current children cumulated vsize (KiB) 22220

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3912
/proc/meminfo: memFree=1925440/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=22220 CPUtime=9459.26
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 5478 0 0 0 945840 86 0 0 25 0 1 0 198408332 22753280 5247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 5555 5247 66 130 0 5422 0
Current children cumulated CPU time (s) 9459.26
Current children cumulated vsize (KiB) 22220

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3912
/proc/meminfo: memFree=1925376/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=22220 CPUtime=9519.25
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 5478 0 0 0 951838 87 0 0 25 0 1 0 198408332 22753280 5247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 5555 5247 66 130 0 5422 0
Current children cumulated CPU time (s) 9519.25
Current children cumulated vsize (KiB) 22220

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3912
/proc/meminfo: memFree=1925312/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=22220 CPUtime=9579.23
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 5478 0 0 0 957836 87 0 0 25 0 1 0 198408332 22753280 5247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 5555 5247 66 130 0 5422 0
Current children cumulated CPU time (s) 9579.23
Current children cumulated vsize (KiB) 22220

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3912
/proc/meminfo: memFree=1925312/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=22220 CPUtime=9639.21
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 5478 0 0 0 963834 87 0 0 25 0 1 0 198408332 22753280 5247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547158 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 5555 5247 66 130 0 5422 0
Current children cumulated CPU time (s) 9639.21
Current children cumulated vsize (KiB) 22220

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3912
/proc/meminfo: memFree=1925248/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=22220 CPUtime=9699.19
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 5478 0 0 0 969831 88 0 0 25 0 1 0 198408332 22753280 5247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 5555 5247 66 130 0 5422 0
Current children cumulated CPU time (s) 9699.19
Current children cumulated vsize (KiB) 22220

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3912
/proc/meminfo: memFree=1925184/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=22220 CPUtime=9759.17
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 5478 0 0 0 975829 88 0 0 25 0 1 0 198408332 22753280 5247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 5555 5247 66 130 0 5422 0
Current children cumulated CPU time (s) 9759.17
Current children cumulated vsize (KiB) 22220

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3912
/proc/meminfo: memFree=1925184/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=22220 CPUtime=9819.16
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 5478 0 0 0 981827 89 0 0 25 0 1 0 198408332 22753280 5247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 5555 5247 66 130 0 5422 0
Current children cumulated CPU time (s) 9819.16
Current children cumulated vsize (KiB) 22220

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3912
/proc/meminfo: memFree=1925120/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=22220 CPUtime=9879.15
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 5478 0 0 0 987825 90 0 0 25 0 1 0 198408332 22753280 5247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 5555 5247 66 130 0 5422 0
Current children cumulated CPU time (s) 9879.15
Current children cumulated vsize (KiB) 22220

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3912
/proc/meminfo: memFree=1925056/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=22220 CPUtime=9939.12
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 5478 0 0 0 993822 90 0 0 25 0 1 0 198408332 22753280 5247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 5555 5247 66 130 0 5422 0
Current children cumulated CPU time (s) 9939.12
Current children cumulated vsize (KiB) 22220

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3912
/proc/meminfo: memFree=1925056/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=22220 CPUtime=9999.11
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 5478 0 0 0 999820 91 0 0 25 0 1 0 198408332 22753280 5247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 5555 5247 66 130 0 5422 0
Current children cumulated CPU time (s) 9999.11
Current children cumulated vsize (KiB) 22220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3912
/proc/meminfo: memFree=1925056/2055920 swapFree=4155576/4192956
[pid=3313] ppid=3311 vsize=22220 CPUtime=10000
/proc/3313/stat : 3313 (minisat_noasser) R 3311 3313 3257 0 -1 4194304 5478 0 0 0 999910 91 0 0 25 0 1 0 198408332 22753280 5247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3313/statm: 5555 5247 66 130 0 5422 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 22220

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): 10003.2
CPU time (s): 10000
CPU user time (s): 9999.11
CPU system time (s): 0.91586
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 22288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.11
system time used= 0.91586
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5478
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= 207403

runsolver used 8.17276 second user time and 20.8308 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Wed Apr 25 12:41:50 UTC 2007

IDJOB= 421916
IDBENCH= 20468
IDSOLVER= 189
FILE ID= node21/421916-1177504910

PBS_JOBID= 4685939

Free space on /tmp= 66390 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.12.unsat.cnf
COMMAND LINE= /tmp/evaluation/421916-1177504910/minisat_noassertions /tmp/evaluation/421916-1177504910/instance-421916-1177504910.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-421916-1177504910 -o ROOT/results/node21/solver-421916-1177504910 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421916-1177504910/minisat_noassertions /tmp/evaluation/421916-1177504910/instance-421916-1177504910.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8d6acb9f6b752ad76c024133f5175c69

RANDOM SEED= 273907643

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1954008 kB
Buffers:         12120 kB
Cached:          22716 kB
SwapCached:      15688 kB
Active:          41572 kB
Inactive:        16624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1954008 kB
SwapTotal:     4192956 kB
SwapFree:      4155576 kB
Dirty:            1752 kB
Writeback:           0 kB
Mapped:          29628 kB
Slab:            29268 kB
Committed_AS:  1797648 kB
PageTables:       1784 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= 66390 MiB

End job on node21 on Wed Apr 25 15:28:36 UTC 2007