Trace number 425036

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) 5000.09 5001.62

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S57566027-15.cnf
MD5SUMb0f3c9450ab786b6393c91e01744ab53
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark929.725
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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:  160                                                  |
0.00/0.00	c |  Number of clauses:    13600                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.29/0.32	c ============================[ Search Statistics ]==============================
0.29/0.32	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.32	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.32	c ===============================================================================
0.29/0.32	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.29/0.34	c |       100 |     160    13600    95200 |     4986      100     48 |  0.004 % |
0.29/0.35	c |       251 |     160    13600    95200 |     5485      251     46 |  0.004 % |
0.29/0.37	c |       477 |     160    13600    95200 |     6033      477     47 |  0.004 % |
0.39/0.40	c |       815 |     160    13600    95200 |     6637      815     47 |  0.004 % |
0.39/0.43	c |      1321 |     160    13600    95200 |     7300     1321     47 |  0.004 % |
0.49/0.50	c |      2080 |     160    13600    95200 |     8031     2080     47 |  0.004 % |
0.59/0.60	c |      3221 |     160    13600    95200 |     8834     3221     47 |  0.004 % |
0.69/0.75	c |      4929 |     160    13600    95200 |     9717     4929     47 |  0.004 % |
0.99/1.03	c |      7494 |     160    13600    95200 |    10689     7494     48 |  0.004 % |
1.49/1.56	c |     11339 |     160    13600    95200 |    11758     5959     49 |  0.004 % |
2.29/2.38	c |     17105 |     160    13600    95200 |    12934    11725     48 |  0.004 % |
3.69/3.71	c |     25754 |     160    13600    95200 |    14227     7376     49 |  0.004 % |
5.78/5.82	c |     38729 |     160    13600    95200 |    15650    13198     49 |  0.004 % |
9.09/9.19	c |     58190 |     160    13600    95200 |    17215     9074     47 |  0.004 % |
14.79/14.86	c |     87382 |     160    13600    95200 |    18936    12328     48 |  0.004 % |
23.99/24.05	c |    131171 |     160    13600    95200 |    20830    18103     49 |  0.004 % |
38.98/39.04	c |    196856 |     160    13600    95200 |    22913    10622     45 |  0.004 % |
62.27/62.35	c |    295382 |     160    13600    95200 |    25204    16781     50 |  0.004 % |
101.57/101.64	c |    443171 |     160    13600    95200 |    27725    20106     49 |  0.004 % |
163.04/163.16	c |    664854 |     160    13600    95200 |    30497    26011     49 |  0.004 % |
261.41/261.57	c |    997379 |     160    13600    95200 |    33547    15573     47 |  0.004 % |
422.77/422.97	c |   1496168 |     160    13600    95200 |    36902    32148     48 |  0.004 % |
666.90/667.17	c |   2244350 |     160    13600    95200 |    40592    31892     50 |  0.004 % |
1077.28/1077.61	c |   3366624 |     160    13600    95200 |    44652    30069     49 |  0.004 % |
1737.29/1737.97	c |   5050035 |     160    13600    95200 |    49117    21579     48 |  0.004 % |
2790.39/2791.34	c |   7575152 |     160    13600    95200 |    54029    17231     48 |  0.004 % |
4447.73/4449.15	c |  11362827 |     160    13600    95200 |    59431    18445     46 |  0.004 % |

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/node7/watcher-425036-1177749230 -o ROOT/results/node7/solver-425036-1177749230 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425036-1177749230/minisat_noassertions /tmp/evaluation/425036-1177749230/instance-425036-1177749230.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.97 0.98 3/77 5797
/proc/meminfo: memFree=1683824/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=1856 CPUtime=0
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 250960594 1900544 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 464 209 50 130 0 331 0

[startup+0.082784 s]
/proc/loadavg: 0.78 0.97 0.98 3/77 5797
/proc/meminfo: memFree=1683824/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=3124 CPUtime=0.07
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 522 0 0 0 7 0 0 0 18 0 1 0 250960594 3198976 508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529220 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 781 508 62 130 0 648 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3124

[startup+0.101785 s]
/proc/loadavg: 0.78 0.97 0.98 3/77 5797
/proc/meminfo: memFree=1683824/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=3124 CPUtime=0.09
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 522 0 0 0 9 0 0 0 18 0 1 0 250960594 3198976 508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529389 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 781 508 62 130 0 648 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3124

[startup+0.301806 s]
/proc/loadavg: 0.78 0.97 0.98 3/77 5797
/proc/meminfo: memFree=1683824/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=3124 CPUtime=0.29
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 534 0 0 0 29 0 0 0 19 0 1 0 250960594 3198976 520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 781 520 62 130 0 648 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3124

[startup+0.701847 s]
/proc/loadavg: 0.78 0.97 0.98 3/77 5797
/proc/meminfo: memFree=1683824/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=3448 CPUtime=0.69
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 642 0 0 0 69 0 0 0 23 0 1 0 250960594 3530752 628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 862 628 66 130 0 729 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3448

[startup+1.50193 s]
/proc/loadavg: 0.78 0.97 0.98 2/78 5798
/proc/meminfo: memFree=1680808/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=5032 CPUtime=1.49
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 1008 0 0 0 149 0 0 0 25 0 1 0 250960594 5152768 994 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 1258 994 66 130 0 1125 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5032

[startup+3.1011 s]
/proc/loadavg: 0.78 0.97 0.98 2/78 5798
/proc/meminfo: memFree=1679912/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=5612 CPUtime=3.09
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 1152 0 0 0 309 0 0 0 25 0 1 0 250960594 5746688 1138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 1403 1138 66 130 0 1270 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5612

[startup+6.30243 s]
/proc/loadavg: 0.80 0.97 0.98 2/78 5798
/proc/meminfo: memFree=1678824/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=6412 CPUtime=6.29
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 1381 0 0 0 628 1 0 0 25 0 1 0 250960594 6565888 1367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 1603 1367 66 130 0 1470 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6412

[startup+12.7011 s]
/proc/loadavg: 0.81 0.97 0.98 2/78 5798
/proc/meminfo: memFree=1677800/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=7072 CPUtime=12.69
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 1524 0 0 0 1268 1 0 0 25 0 1 0 250960594 7241728 1510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 1768 1510 66 130 0 1635 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7072

[startup+25.5014 s]
/proc/loadavg: 0.85 0.97 0.98 2/78 5798
/proc/meminfo: memFree=1676648/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=8260 CPUtime=25.49
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 1810 0 0 0 2548 1 0 0 25 0 1 0 250960594 8458240 1796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 2065 1796 66 130 0 1932 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8260

[startup+51.1011 s]
/proc/loadavg: 0.90 0.97 0.98 2/78 5798
/proc/meminfo: memFree=1675496/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=9340 CPUtime=51.08
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 2086 0 0 0 5107 1 0 0 25 0 1 0 250960594 9564160 2072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 2335 2072 66 130 0 2202 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9340

[startup+102.306 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 5798
/proc/meminfo: memFree=1674216/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=10620 CPUtime=102.27
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 2393 0 0 0 10225 2 0 0 25 0 1 0 250960594 10874880 2379 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 2655 2379 66 130 0 2522 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10620

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 5798
/proc/meminfo: memFree=1673000/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=11912 CPUtime=162.24
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 2700 0 0 0 16222 2 0 0 25 0 1 0 250960594 12197888 2686 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 2978 2686 66 130 0 2845 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11912

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5798
/proc/meminfo: memFree=1671848/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=13004 CPUtime=222.23
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 2973 0 0 0 22220 3 0 0 25 0 1 0 250960594 13316096 2959 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 3251 2959 66 130 0 3118 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13004

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5798
/proc/meminfo: memFree=1670952/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=13856 CPUtime=282.21
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 3188 0 0 0 28217 4 0 0 25 0 1 0 250960594 14188544 3174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 3464 3174 66 130 0 3331 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13856

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5798
/proc/meminfo: memFree=1670576/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=14272 CPUtime=342.19
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 3277 0 0 0 34215 4 0 0 25 0 1 0 250960594 14614528 3263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 3568 3263 66 130 0 3435 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14272

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5798
/proc/meminfo: memFree=1670320/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=14572 CPUtime=402.18
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 3333 0 0 0 40213 5 0 0 25 0 1 0 250960594 14921728 3319 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 3643 3319 66 130 0 3510 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14572

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5798
/proc/meminfo: memFree=1669296/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=15512 CPUtime=462.16
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 3596 0 0 0 46211 5 0 0 25 0 1 0 250960594 15884288 3582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 3878 3583 66 130 0 3745 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15512

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5798
/proc/meminfo: memFree=1668848/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=16100 CPUtime=522.15
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 3703 0 0 0 52209 6 0 0 25 0 1 0 250960594 16486400 3689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 4025 3689 66 130 0 3892 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16100

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5798
/proc/meminfo: memFree=1668848/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=16100 CPUtime=582.12
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 3728 0 0 0 58206 6 0 0 25 0 1 0 250960594 16486400 3714 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545989 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 4025 3714 66 130 0 3892 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 16100

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5798
/proc/meminfo: memFree=1668464/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=16524 CPUtime=642.11
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 3802 0 0 0 64204 7 0 0 25 0 1 0 250960594 16920576 3788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 4131 3788 66 130 0 3998 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 16524


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5998
/proc/meminfo: memFree=1659376/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=26220 CPUtime=4001.05
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 6089 0 0 0 400068 37 0 0 25 0 1 0 250960594 26849280 6075 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 6555 6075 66 130 0 6422 0
Current children cumulated CPU time (s) 4001.05
Current children cumulated vsize (KiB) 26220

[startup+4062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5998
/proc/meminfo: memFree=1659312/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=26220 CPUtime=4061.03
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 6107 0 0 0 406066 37 0 0 25 0 1 0 250960594 26849280 6093 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 6555 6093 66 130 0 6422 0
Current children cumulated CPU time (s) 4061.03
Current children cumulated vsize (KiB) 26220

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5998
/proc/meminfo: memFree=1659248/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=26396 CPUtime=4121.02
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 6126 0 0 0 412064 38 0 0 25 0 1 0 250960594 27029504 6112 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 6599 6112 66 130 0 6466 0
Current children cumulated CPU time (s) 4121.02
Current children cumulated vsize (KiB) 26396

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5998
/proc/meminfo: memFree=1659184/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=26396 CPUtime=4181
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 6126 0 0 0 418062 38 0 0 25 0 1 0 250960594 27029504 6112 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 6599 6112 66 130 0 6466 0
Current children cumulated CPU time (s) 4181
Current children cumulated vsize (KiB) 26396

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5998
/proc/meminfo: memFree=1658992/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=26540 CPUtime=4240.98
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 6183 0 0 0 424059 39 0 0 25 0 1 0 250960594 27176960 6169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 6635 6169 66 130 0 6502 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 26540

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5998
/proc/meminfo: memFree=1658992/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=26540 CPUtime=4300.96
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 6183 0 0 0 430057 39 0 0 25 0 1 0 250960594 27176960 6169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 6635 6169 66 130 0 6502 0
Current children cumulated CPU time (s) 4300.96
Current children cumulated vsize (KiB) 26540

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5998
/proc/meminfo: memFree=1658928/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=26716 CPUtime=4360.95
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 6198 0 0 0 436055 40 0 0 25 0 1 0 250960594 27357184 6184 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 6679 6184 66 130 0 6546 0
Current children cumulated CPU time (s) 4360.95
Current children cumulated vsize (KiB) 26716

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5998
/proc/meminfo: memFree=1658736/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=26860 CPUtime=4420.93
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 6235 0 0 0 442053 40 0 0 25 0 1 0 250960594 27504640 6221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547001 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 6715 6221 66 130 0 6582 0
Current children cumulated CPU time (s) 4420.93
Current children cumulated vsize (KiB) 26860

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5998
/proc/meminfo: memFree=1657904/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=27692 CPUtime=4480.91
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 6453 0 0 0 448050 41 0 0 25 0 1 0 250960594 28356608 6439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 6923 6439 66 130 0 6790 0
Current children cumulated CPU time (s) 4480.91
Current children cumulated vsize (KiB) 27692

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5998
/proc/meminfo: memFree=1657200/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=28376 CPUtime=4540.9
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 6630 0 0 0 454048 42 0 0 25 0 1 0 250960594 29057024 6616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 7094 6616 66 130 0 6961 0
Current children cumulated CPU time (s) 4540.9
Current children cumulated vsize (KiB) 28376

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5998
/proc/meminfo: memFree=1657200/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=28376 CPUtime=4600.88
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 6634 0 0 0 460046 42 0 0 25 0 1 0 250960594 29057024 6620 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 7094 6620 66 130 0 6961 0
Current children cumulated CPU time (s) 4600.88
Current children cumulated vsize (KiB) 28376

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 5998
/proc/meminfo: memFree=1657072/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=28588 CPUtime=4660.86
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 6658 0 0 0 466044 42 0 0 25 0 1 0 250960594 29274112 6644 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558160 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 7147 6644 66 130 0 7014 0
Current children cumulated CPU time (s) 4660.86
Current children cumulated vsize (KiB) 28588

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5998
/proc/meminfo: memFree=1657008/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=28588 CPUtime=4720.85
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 6658 0 0 0 472042 43 0 0 25 0 1 0 250960594 29274112 6644 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 7147 6644 66 130 0 7014 0
Current children cumulated CPU time (s) 4720.85
Current children cumulated vsize (KiB) 28588

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5998
/proc/meminfo: memFree=1656880/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=28588 CPUtime=4780.83
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 6679 0 0 0 478039 44 0 0 25 0 1 0 250960594 29274112 6665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 7147 6665 66 130 0 7014 0
Current children cumulated CPU time (s) 4780.83
Current children cumulated vsize (KiB) 28588

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5998
/proc/meminfo: memFree=1656816/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=28588 CPUtime=4840.81
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 6682 0 0 0 484037 44 0 0 25 0 1 0 250960594 29274112 6668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520977 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 7147 6668 66 130 0 7014 0
Current children cumulated CPU time (s) 4840.81
Current children cumulated vsize (KiB) 28588

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5998
/proc/meminfo: memFree=1656880/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=28588 CPUtime=4900.8
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 6684 0 0 0 490035 45 0 0 25 0 1 0 250960594 29274112 6670 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 7147 6670 66 130 0 7014 0
Current children cumulated CPU time (s) 4900.8
Current children cumulated vsize (KiB) 28588

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5998
/proc/meminfo: memFree=1656752/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=28768 CPUtime=4960.78
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 6698 0 0 0 496033 45 0 0 25 0 1 0 250960594 29458432 6684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 7192 6684 66 130 0 7059 0
Current children cumulated CPU time (s) 4960.78
Current children cumulated vsize (KiB) 28768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5998
/proc/meminfo: memFree=1656688/2055920 swapFree=4156360/4192956
[pid=5797] ppid=5795 vsize=28768 CPUtime=5000.07
/proc/5797/stat : 5797 (minisat_noasser) R 5795 5797 5743 0 -1 4194304 6721 0 0 0 499962 45 0 0 25 0 1 0 250960594 29458432 6707 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/5797/statm: 7192 6707 66 130 0 7059 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 28768

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): 5001.62
CPU time (s): 5000.09
CPU user time (s): 4999.62
CPU system time (s): 0.464929
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 28768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.464929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6721
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= 104103

runsolver used 3.85941 second user time and 10.6184 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Apr 28 08:33:50 UTC 2007

IDJOB= 425036
IDBENCH= 20129
IDSOLVER= 189
FILE ID= node7/425036-1177749230

PBS_JOBID= 4715554

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S57566027-15.cnf
COMMAND LINE= /tmp/evaluation/425036-1177749230/minisat_noassertions /tmp/evaluation/425036-1177749230/instance-425036-1177749230.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-425036-1177749230 -o ROOT/results/node7/solver-425036-1177749230 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425036-1177749230/minisat_noassertions /tmp/evaluation/425036-1177749230/instance-425036-1177749230.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b0f3c9450ab786b6393c91e01744ab53

RANDOM SEED= 877384862

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1684168 kB
Buffers:         41376 kB
Cached:         261292 kB
SwapCached:      17068 kB
Active:         191388 kB
Inactive:       135484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1684168 kB
SwapTotal:     4192956 kB
SwapFree:      4156360 kB
Dirty:            2032 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            30280 kB
Committed_AS:  8950248 kB
PageTables:       1860 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= 66563 MiB

End job on node7 on Sat Apr 28 09:57:13 UTC 2007