Trace number 421545

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) 1200.07 1200.51

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 % |
0.04/0.04	c |       814 |    1154     4778    14180 |     2333      662     15 |  0.236 % |
0.04/0.07	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 % |
0.29/0.32	c |      4931 |    1154     4778    14180 |     3416     3137     28 |  0.236 % |
0.49/0.56	c |      7493 |    1154     4778    14180 |     3758     2092     26 |  0.236 % |
0.79/0.84	c |     11338 |    1148     4756    14115 |     4134     3584     38 |  0.590 % |
1.19/1.27	c |     17104 |    1148     4748    14083 |     4547     4602     28 |  0.590 % |
2.10/2.20	c |     25753 |    1148     4748    14083 |     5002     3009     29 |  0.590 % |
3.59/3.61	c |     38728 |    1148     4748    14083 |     5502     5590     26 |  0.590 % |
6.29/6.36	c |     58190 |    1148     4748    14083 |     6053     4934     30 |  0.590 % |
10.69/10.72	c |     87385 |    1148     4748    14083 |     6658     5371     24 |  0.590 % |
16.49/16.58	c |    131175 |    1147     4742    14060 |     7324     4316     23 |  0.649 % |
26.58/26.64	c |    196859 |    1147     4742    14060 |     8056     6246     38 |  0.650 % |
41.08/41.18	c |    295385 |    1144     4727    14018 |     8862     4580     29 |  0.828 % |
59.77/59.84	c |    443174 |    1144     4727    14018 |     9748     8255     16 |  0.826 % |
95.86/95.93	c |    664857 |    1144     4727    14018 |    10723     5994     40 |  0.827 % |
155.63/155.79	c |    997382 |    1144     4727    14018 |    11795    10655     54 |  0.826 % |
256.10/256.29	c |   1496170 |    1144     4727    14018 |    12975     9554     50 |  0.826 % |
400.15/400.34	c |   2244353 |    1144     4727    14018 |    14273    13349     43 |  0.828 % |
677.75/678.09	c |   3366627 |    1144     4727    14018 |    15700    11618     74 |  0.828 % |
1129.48/1129.98	c |   5050038 |    1144     4727    14018 |    17270    14000     76 |  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/node46/watcher-421545-1177492953 -o ROOT/results/node46/solver-421545-1177492953 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421545-1177492953/minisat_noassertions /tmp/evaluation/421545-1177492953/instance-421545-1177492953.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: 0.86 0.94 0.87 3/78 6239
/proc/meminfo: memFree=1766904/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=2140 CPUtime=0
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 103978303 2191360 193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134515202 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 535 193 50 130 0 402 0

[startup+0.0456759 s]
/proc/loadavg: 0.86 0.94 0.87 3/78 6239
/proc/meminfo: memFree=1766904/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=2592 CPUtime=0.04
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 333 0 0 0 4 0 0 0 18 0 1 0 103978303 2654208 319 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 648 319 66 130 0 515 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2592

[startup+0.102687 s]
/proc/loadavg: 0.86 0.94 0.87 3/78 6239
/proc/meminfo: memFree=1766904/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=2592 CPUtime=0.1
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 334 0 0 0 10 0 0 0 18 0 1 0 103978303 2654208 320 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 648 320 66 130 0 515 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2592

[startup+0.301723 s]
/proc/loadavg: 0.86 0.94 0.87 3/78 6239
/proc/meminfo: memFree=1766904/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=2724 CPUtime=0.29
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 389 0 0 0 29 0 0 0 19 0 1 0 103978303 2789376 375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548455 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 681 375 66 130 0 548 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2724

[startup+0.702796 s]
/proc/loadavg: 0.86 0.94 0.87 3/78 6239
/proc/meminfo: memFree=1766904/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=2988 CPUtime=0.69
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 453 0 0 0 69 0 0 0 23 0 1 0 103978303 3059712 439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 747 439 66 130 0 614 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2988

[startup+1.50195 s]
/proc/loadavg: 0.86 0.94 0.87 2/79 6240
/proc/meminfo: memFree=1765232/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=3384 CPUtime=1.49
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 537 0 0 0 149 0 0 0 25 0 1 0 103978303 3465216 523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547873 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 846 523 66 130 0 713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3384

[startup+3.10124 s]
/proc/loadavg: 0.86 0.94 0.87 2/79 6240
/proc/meminfo: memFree=1764720/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=3516 CPUtime=3.09
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 594 0 0 0 309 0 0 0 25 0 1 0 103978303 3600384 580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 879 580 66 130 0 746 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3516

[startup+6.30183 s]
/proc/loadavg: 0.95 0.96 0.87 2/79 6240
/proc/meminfo: memFree=1764464/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=3780 CPUtime=6.29
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 644 0 0 0 629 0 0 0 25 0 1 0 103978303 3870720 630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 945 630 66 130 0 812 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3780

[startup+12.702 s]
/proc/loadavg: 0.95 0.96 0.87 2/79 6240
/proc/meminfo: memFree=1763952/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=4308 CPUtime=12.69
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 791 0 0 0 1269 0 0 0 25 0 1 0 103978303 4411392 777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 1077 777 66 130 0 944 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4308

[startup+25.5014 s]
/proc/loadavg: 0.96 0.96 0.88 2/79 6240
/proc/meminfo: memFree=1763376/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=4836 CPUtime=25.48
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 912 0 0 0 2548 0 0 0 25 0 1 0 103978303 4952064 898 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 1209 898 66 130 0 1076 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4836

[startup+51.1011 s]
/proc/loadavg: 0.97 0.96 0.88 2/79 6240
/proc/meminfo: memFree=1762800/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=5500 CPUtime=51.07
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 1075 0 0 0 5107 0 0 0 25 0 1 0 103978303 5632000 1061 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 1375 1061 66 130 0 1242 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5500

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.88 2/79 6240
/proc/meminfo: memFree=1761008/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=7220 CPUtime=102.26
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 1525 0 0 0 10225 1 0 0 25 0 1 0 103978303 7393280 1511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 1805 1511 66 130 0 1672 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7220

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/79 6240
/proc/meminfo: memFree=1759664/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=8656 CPUtime=162.23
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 1852 0 0 0 16222 1 0 0 25 0 1 0 103978303 8863744 1838 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 2164 1838 66 130 0 2031 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 8656

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/79 6240
/proc/meminfo: memFree=1759344/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=8920 CPUtime=222.21
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 1915 0 0 0 22219 2 0 0 25 0 1 0 103978303 9134080 1901 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 2230 1901 66 130 0 2097 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8920

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/79 6240
/proc/meminfo: memFree=1759216/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=8920 CPUtime=282.19
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 1943 0 0 0 28217 2 0 0 25 0 1 0 103978303 9134080 1929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547168 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 2230 1929 66 130 0 2097 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8920

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6240
/proc/meminfo: memFree=1759152/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=8920 CPUtime=342.17
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 1944 0 0 0 34214 3 0 0 25 0 1 0 103978303 9134080 1930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 2230 1930 66 130 0 2097 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8920

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6240
/proc/meminfo: memFree=1758640/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=9448 CPUtime=402.14
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 2075 0 0 0 40211 3 0 0 25 0 1 0 103978303 9674752 2061 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 2362 2061 66 130 0 2229 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 9448

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6240
/proc/meminfo: memFree=1757808/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=10372 CPUtime=462.12
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 2288 0 0 0 46208 4 0 0 25 0 1 0 103978303 10620928 2274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552780 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 2593 2274 66 130 0 2460 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 10372

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6240
/proc/meminfo: memFree=1756272/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=11968 CPUtime=522.1
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 2711 0 0 0 52205 5 0 0 25 0 1 0 103978303 12255232 2697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548455 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 2992 2697 66 130 0 2859 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 11968

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6240
/proc/meminfo: memFree=1756208/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=12100 CPUtime=582.08
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 2724 0 0 0 58203 5 0 0 25 0 1 0 103978303 12390400 2710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 3025 2710 66 130 0 2892 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 12100

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6240
/proc/meminfo: memFree=1755952/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=12364 CPUtime=642.06
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 2785 0 0 0 64201 5 0 0 25 0 1 0 103978303 12660736 2771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 3091 2771 66 130 0 2958 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 12364

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6240
/proc/meminfo: memFree=1755696/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=12456 CPUtime=702.04
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 2883 0 0 0 70198 6 0 0 25 0 1 0 103978303 12754944 2819 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 3114 2819 66 130 0 2981 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 12456

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6240
/proc/meminfo: memFree=1755184/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=12840 CPUtime=762.02
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 3003 0 0 0 76196 6 0 0 25 0 1 0 103978303 13148160 2916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 3210 2916 66 130 0 3077 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 12840

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6240
/proc/meminfo: memFree=1755120/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=12968 CPUtime=822
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 3025 0 0 0 82193 7 0 0 25 0 1 0 103978303 13279232 2937 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 3242 2937 66 130 0 3109 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 12968

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6242
/proc/meminfo: memFree=1754224/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=13644 CPUtime=881.97
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 3204 0 0 0 88190 7 0 0 25 0 1 0 103978303 13971456 3116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 3411 3116 66 130 0 3278 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 13644

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6242
/proc/meminfo: memFree=1754288/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=13624 CPUtime=941.94
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 3204 0 0 0 94187 7 0 0 25 0 1 0 103978303 13950976 3112 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 3406 3112 66 130 0 3273 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 13624

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6242
/proc/meminfo: memFree=1754352/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=13624 CPUtime=1001.93
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 3204 0 0 0 100185 8 0 0 25 0 1 0 103978303 13950976 3112 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 3406 3112 66 130 0 3273 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 13624

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6242
/proc/meminfo: memFree=1754352/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=13756 CPUtime=1061.9
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 3215 0 0 0 106182 8 0 0 25 0 1 0 103978303 14086144 3123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 3439 3123 66 130 0 3306 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 13756

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6242
/proc/meminfo: memFree=1754416/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=13756 CPUtime=1121.89
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 3215 0 0 0 112180 9 0 0 25 0 1 0 103978303 14086144 3123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 3439 3123 66 130 0 3306 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 13756

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6242
/proc/meminfo: memFree=1754416/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=13756 CPUtime=1181.86
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 3216 0 0 0 118177 9 0 0 25 0 1 0 103978303 14086144 3124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 3439 3124 66 130 0 3306 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 13756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6242
/proc/meminfo: memFree=1754416/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=13756 CPUtime=1200.06
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 3216 0 0 0 119997 9 0 0 25 0 1 0 103978303 14086144 3124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 3439 3124 66 130 0 3306 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 13756

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 6242
/proc/meminfo: memFree=1754416/2055920 swapFree=4159780/4192956
[pid=6239] ppid=6237 vsize=13756 CPUtime=1200.06
/proc/6239/stat : 6239 (minisat_noasser) R 6237 6239 5847 0 -1 4194304 3216 0 0 0 119997 9 0 0 25 0 1 0 103978303 14086144 3124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6239/statm: 3439 3124 66 130 0 3306 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 13756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.097985
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 13760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3216
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= 25089

runsolver used 1.24081 second user time and 2.71359 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Wed Apr 25 09:22:33 UTC 2007

IDJOB= 421545
IDBENCH= 20468
IDSOLVER= 188
FILE ID= node46/421545-1177492953

PBS_JOBID= 4685820

Free space on /tmp= 66083 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.12.unsat.cnf
COMMAND LINE= /tmp/evaluation/421545-1177492953/minisat_noassertions /tmp/evaluation/421545-1177492953/instance-421545-1177492953.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-421545-1177492953 -o ROOT/results/node46/solver-421545-1177492953 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421545-1177492953/minisat_noassertions /tmp/evaluation/421545-1177492953/instance-421545-1177492953.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  8d6acb9f6b752ad76c024133f5175c69

RANDOM SEED= 510947275

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1767312 kB
Buffers:         37692 kB
Cached:         173160 kB
SwapCached:       3348 kB
Active:         121480 kB
Inactive:       113312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1767312 kB
SwapTotal:     4192956 kB
SwapFree:      4159780 kB
Dirty:            1740 kB
Writeback:           0 kB
Mapped:          31188 kB
Slab:            39152 kB
Committed_AS:  3457916 kB
PageTables:       1992 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= 66083 MiB

End job on node46 on Wed Apr 25 09:42:36 UTC 2007