Trace number 425042

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) 5000.05 5002.01

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S659720099-13.cnf
MD5SUMdf8cf6a022cc11177f2b8acfa52efe18
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark131.45
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                                                |
0.01/0.02	c |  Parsing time:         0.02         s                                       |
0.29/0.33	c ============================[ Search Statistics ]==============================
0.29/0.33	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.33	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.33	c ===============================================================================
0.29/0.33	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.29/0.34	c |       100 |     160    13600    95200 |     4986      100     50 |  0.004 % |
0.29/0.35	c |       250 |     160    13600    95200 |     5485      250     48 |  0.004 % |
0.29/0.37	c |       476 |     160    13600    95200 |     6033      476     47 |  0.004 % |
0.29/0.40	c |       814 |     160    13600    95200 |     6637      814     48 |  0.004 % |
0.39/0.44	c |      1320 |     160    13600    95200 |     7300     1320     48 |  0.004 % |
0.39/0.49	c |      2080 |     160    13600    95200 |     8031     2080     48 |  0.004 % |
0.49/0.59	c |      3220 |     160    13600    95200 |     8834     3220     48 |  0.004 % |
0.69/0.75	c |      4928 |     160    13600    95200 |     9717     4928     48 |  0.004 % |
1.00/1.04	c |      7491 |     160    13600    95200 |    10689     7491     48 |  0.004 % |
1.49/1.58	c |     11336 |     160    13600    95200 |    11758     5954     47 |  0.004 % |
2.39/2.41	c |     17103 |     160    13600    95200 |    12934    11721     48 |  0.004 % |
3.69/3.75	c |     25752 |     160    13600    95200 |    14227     7364     47 |  0.004 % |
5.59/5.67	c |     38726 |     160    13600    95200 |    15650    13187     49 |  0.004 % |
8.79/8.87	c |     58187 |     160    13600    95200 |    17215     9058     48 |  0.004 % |
14.29/14.38	c |     87379 |     160    13600    95200 |    18936    12316     47 |  0.004 % |
23.28/23.30	c |    131168 |     160    13600    95200 |    20830    18082     50 |  0.004 % |
37.58/37.64	c |    196852 |     160    13600    95200 |    22913    10602     47 |  0.004 % |
61.27/61.37	c |    295378 |     160    13600    95200 |    25204    16762     48 |  0.004 % |
100.45/100.52	c |    443168 |     160    13600    95200 |    27725    20318     48 |  0.004 % |
163.03/163.15	c |    664851 |     160    13600    95200 |    30497    26059     47 |  0.004 % |
261.89/262.06	c |    997377 |     160    13600    95200 |    33547    17646     48 |  0.004 % |
421.34/421.55	c |   1496165 |     160    13600    95200 |    36902    14233     48 |  0.004 % |
677.14/677.42	c |   2244347 |     160    13600    95200 |    40592    16964     47 |  0.004 % |
1082.09/1082.57	c |   3366622 |     160    13600    95200 |    44652    38336     49 |  0.004 % |
1736.54/1737.34	c |   5050033 |     160    13600    95200 |    49117    29314     48 |  0.004 % |
2815.44/2816.61	c |   7575149 |     160    13600    95200 |    54029    24531     49 |  0.004 % |
4527.20/4529.04	c |  11362824 |     160    13600    95200 |    59431    17142     47 |  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/node23/watcher-425042-1177752894 -o ROOT/results/node23/solver-425042-1177752894 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425042-1177752894/minisat_noassertions /tmp/evaluation/425042-1177752894/instance-425042-1177752894.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: 0.79 1.00 0.98 3/77 23855
/proc/meminfo: memFree=1562888/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=1856 CPUtime=0
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 223206502 1900544 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 464 209 50 130 0 331 0

[startup+0.017601 s]
/proc/loadavg: 0.79 1.00 0.98 3/77 23855
/proc/meminfo: memFree=1562888/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=2672 CPUtime=0.01
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 400 0 0 0 1 0 0 0 18 0 1 0 223206502 2736128 386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 668 386 50 130 0 535 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2672

[startup+0.101618 s]
/proc/loadavg: 0.79 1.00 0.98 3/77 23855
/proc/meminfo: memFree=1562888/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=3068 CPUtime=0.09
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 528 0 0 0 9 0 0 0 18 0 1 0 223206502 3141632 514 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 767 514 62 130 0 634 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3068

[startup+0.301656 s]
/proc/loadavg: 0.79 1.00 0.98 3/77 23855
/proc/meminfo: memFree=1562888/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=3068 CPUtime=0.29
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 540 0 0 0 29 0 0 0 19 0 1 0 223206502 3141632 526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 767 526 62 130 0 634 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3068

[startup+0.701733 s]
/proc/loadavg: 0.79 1.00 0.98 3/77 23855
/proc/meminfo: memFree=1562888/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=3464 CPUtime=0.69
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 649 0 0 0 69 0 0 0 23 0 1 0 223206502 3547136 635 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 866 635 66 130 0 733 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3464

[startup+1.50189 s]
/proc/loadavg: 0.79 1.00 0.98 2/78 23856
/proc/meminfo: memFree=1560000/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=4916 CPUtime=1.49
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 1006 0 0 0 149 0 0 0 25 0 1 0 223206502 5033984 992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 1229 992 66 130 0 1096 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4916

[startup+3.1012 s]
/proc/loadavg: 0.79 1.00 0.98 2/78 23856
/proc/meminfo: memFree=1559104/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=5612 CPUtime=3.09
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 1156 0 0 0 309 0 0 0 25 0 1 0 223206502 5746688 1142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 1403 1142 66 130 0 1270 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5612

[startup+6.30182 s]
/proc/loadavg: 0.81 1.00 0.98 2/78 23856
/proc/meminfo: memFree=1557952/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=6536 CPUtime=6.29
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 1392 0 0 0 629 0 0 0 25 0 1 0 223206502 6692864 1378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 1634 1378 66 130 0 1501 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6536

[startup+12.7011 s]
/proc/loadavg: 0.83 1.00 0.98 2/78 23856
/proc/meminfo: memFree=1556800/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=7064 CPUtime=12.69
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 1542 0 0 0 1268 1 0 0 25 0 1 0 223206502 7233536 1528 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 1766 1528 66 130 0 1633 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7064

[startup+25.5015 s]
/proc/loadavg: 0.86 1.00 0.98 2/78 23856
/proc/meminfo: memFree=1555520/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=8304 CPUtime=25.48
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 1844 0 0 0 2547 1 0 0 25 0 1 0 223206502 8503296 1830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 2076 1830 66 130 0 1943 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8304

[startup+51.1015 s]
/proc/loadavg: 0.91 1.00 0.98 2/78 23856
/proc/meminfo: memFree=1554624/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=9240 CPUtime=51.07
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 2071 0 0 0 5106 1 0 0 25 0 1 0 223206502 9461760 2057 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 2310 2057 66 130 0 2177 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9240

[startup+102.305 s]
/proc/loadavg: 0.96 1.00 0.98 2/78 23856
/proc/meminfo: memFree=1553344/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=10576 CPUtime=102.25
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 2402 0 0 0 10223 2 0 0 25 0 1 0 223206502 10829824 2388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 2644 2388 66 130 0 2511 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10576

[startup+162.302 s]
/proc/loadavg: 0.98 1.00 0.98 2/78 23856
/proc/meminfo: memFree=1552448/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=11548 CPUtime=162.23
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 2618 0 0 0 16220 3 0 0 25 0 1 0 223206502 11825152 2604 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 2887 2604 66 130 0 2754 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11548

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/78 23856
/proc/meminfo: memFree=1551232/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=12812 CPUtime=222.21
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 2919 0 0 0 22217 4 0 0 25 0 1 0 223206502 13119488 2905 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 3203 2905 66 130 0 3070 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12812

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/78 23856
/proc/meminfo: memFree=1550080/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=13924 CPUtime=282.18
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 3201 0 0 0 28214 4 0 0 25 0 1 0 223206502 14258176 3187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 3481 3187 66 130 0 3348 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 13924

[startup+342.303 s]
/proc/loadavg: 0.99 1.00 0.98 2/78 23858
/proc/meminfo: memFree=1549568/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=14616 CPUtime=342.16
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 3337 0 0 0 34211 5 0 0 25 0 1 0 223206502 14966784 3323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 3654 3323 66 130 0 3521 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 14616

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/78 23858
/proc/meminfo: memFree=1549248/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=14772 CPUtime=402.14
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 3404 0 0 0 40209 5 0 0 25 0 1 0 223206502 15126528 3390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 3693 3390 66 130 0 3560 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 14772

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/78 23858
/proc/meminfo: memFree=1548544/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=15700 CPUtime=462.12
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 3596 0 0 0 46206 6 0 0 25 0 1 0 223206502 16076800 3582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 3925 3582 66 130 0 3792 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 15700

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/78 23858
/proc/meminfo: memFree=1548032/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=16132 CPUtime=522.1
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 3700 0 0 0 52203 7 0 0 25 0 1 0 223206502 16519168 3686 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 4033 3686 66 130 0 3900 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 16132

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/78 23858
/proc/meminfo: memFree=1547776/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=16412 CPUtime=582.07
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 3782 0 0 0 58200 7 0 0 25 0 1 0 223206502 16805888 3768 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 4103 3768 66 130 0 3970 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 16412

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/78 23858
/proc/meminfo: memFree=1547584/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=16752 CPUtime=642.06
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 3831 0 0 0 64198 8 0 0 25 0 1 0 223206502 17154048 3817 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 4188 3817 66 130 0 4055 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 16752


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24058
/proc/meminfo: memFree=1537792/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=26932 CPUtime=4000.7
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 6239 0 0 0 400031 39 0 0 25 0 1 0 223206502 27578368 6225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 6733 6225 66 130 0 6600 0
Current children cumulated CPU time (s) 4000.7
Current children cumulated vsize (KiB) 26932

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24058
/proc/meminfo: memFree=1537664/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=26932 CPUtime=4060.68
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 6258 0 0 0 406028 40 0 0 25 0 1 0 223206502 27578368 6244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 6733 6244 66 130 0 6600 0
Current children cumulated CPU time (s) 4060.68
Current children cumulated vsize (KiB) 26932

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24058
/proc/meminfo: memFree=1537600/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=26932 CPUtime=4120.65
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 6258 0 0 0 412025 40 0 0 25 0 1 0 223206502 27578368 6244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 6733 6244 66 130 0 6600 0
Current children cumulated CPU time (s) 4120.65
Current children cumulated vsize (KiB) 26932

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24058
/proc/meminfo: memFree=1537664/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=26932 CPUtime=4180.63
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 6260 0 0 0 418022 41 0 0 25 0 1 0 223206502 27578368 6246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 6733 6246 66 130 0 6600 0
Current children cumulated CPU time (s) 4180.63
Current children cumulated vsize (KiB) 26932

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24058
/proc/meminfo: memFree=1537600/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=26932 CPUtime=4240.61
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 6261 0 0 0 424020 41 0 0 25 0 1 0 223206502 27578368 6247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 6733 6247 66 130 0 6600 0
Current children cumulated CPU time (s) 4240.61
Current children cumulated vsize (KiB) 26932

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24058
/proc/meminfo: memFree=1537536/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=27108 CPUtime=4300.59
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 6279 0 0 0 430017 42 0 0 25 0 1 0 223206502 27758592 6265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 6777 6265 66 130 0 6644 0
Current children cumulated CPU time (s) 4300.59
Current children cumulated vsize (KiB) 27108

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24058
/proc/meminfo: memFree=1537472/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=27108 CPUtime=4360.56
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 6301 0 0 0 436014 42 0 0 25 0 1 0 223206502 27758592 6287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 6777 6287 66 130 0 6644 0
Current children cumulated CPU time (s) 4360.56
Current children cumulated vsize (KiB) 27108

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24058
/proc/meminfo: memFree=1537728/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=27108 CPUtime=4420.54
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 6304 0 0 0 442011 43 0 0 25 0 1 0 223206502 27758592 6290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 6777 6290 66 130 0 6644 0
Current children cumulated CPU time (s) 4420.54
Current children cumulated vsize (KiB) 27108

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24058
/proc/meminfo: memFree=1537600/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=27324 CPUtime=4480.52
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 6324 0 0 0 448008 44 0 0 25 0 1 0 223206502 27979776 6310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 6831 6310 66 130 0 6698 0
Current children cumulated CPU time (s) 4480.52
Current children cumulated vsize (KiB) 27324

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24058
/proc/meminfo: memFree=1537472/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=27324 CPUtime=4540.5
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 6344 0 0 0 454006 44 0 0 25 0 1 0 223206502 27979776 6330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 6831 6330 66 130 0 6698 0
Current children cumulated CPU time (s) 4540.5
Current children cumulated vsize (KiB) 27324

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24058
/proc/meminfo: memFree=1536256/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=28616 CPUtime=4600.48
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 6635 0 0 0 460003 45 0 0 25 0 1 0 223206502 29302784 6621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7154 6621 66 130 0 7021 0
Current children cumulated CPU time (s) 4600.48
Current children cumulated vsize (KiB) 28616

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24058
/proc/meminfo: memFree=1536128/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=28616 CPUtime=4660.45
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 6650 0 0 0 466000 45 0 0 25 0 1 0 223206502 29302784 6636 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7154 6636 66 130 0 7021 0
Current children cumulated CPU time (s) 4660.45
Current children cumulated vsize (KiB) 28616

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24058
/proc/meminfo: memFree=1536000/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=28760 CPUtime=4720.44
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 6670 0 0 0 471998 46 0 0 25 0 1 0 223206502 29450240 6656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7190 6656 66 130 0 7057 0
Current children cumulated CPU time (s) 4720.44
Current children cumulated vsize (KiB) 28760

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24058
/proc/meminfo: memFree=1535872/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=28940 CPUtime=4780.41
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 6730 0 0 0 477994 47 0 0 25 0 1 0 223206502 29634560 6716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7235 6716 66 130 0 7102 0
Current children cumulated CPU time (s) 4780.41
Current children cumulated vsize (KiB) 28940

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24058
/proc/meminfo: memFree=1535680/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=29080 CPUtime=4840.38
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 6766 0 0 0 483991 47 0 0 25 0 1 0 223206502 29777920 6752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7270 6752 66 130 0 7137 0
Current children cumulated CPU time (s) 4840.38
Current children cumulated vsize (KiB) 29080

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24058
/proc/meminfo: memFree=1535488/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=29296 CPUtime=4900.37
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 6816 0 0 0 489989 48 0 0 25 0 1 0 223206502 29999104 6802 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7324 6802 66 130 0 7191 0
Current children cumulated CPU time (s) 4900.37
Current children cumulated vsize (KiB) 29296

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24058
/proc/meminfo: memFree=1535424/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=29508 CPUtime=4960.34
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 6835 0 0 0 495986 48 0 0 25 0 1 0 223206502 30216192 6821 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7377 6821 66 130 0 7244 0
Current children cumulated CPU time (s) 4960.34
Current children cumulated vsize (KiB) 29508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24058
/proc/meminfo: memFree=1535360/2055920 swapFree=4169168/4192956
[pid=23855] ppid=23853 vsize=29508 CPUtime=5000.03
/proc/23855/stat : 23855 (minisat_noasser) R 23853 23855 23801 0 -1 4194304 6835 0 0 0 499954 49 0 0 25 0 1 0 223206502 30216192 6821 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7377 6821 66 130 0 7244 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 29508

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): 5002.01
CPU time (s): 5000.05
CPU user time (s): 4999.55
CPU system time (s): 0.495924
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 29508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.55
system time used= 0.495924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6835
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= 102848

runsolver used 3.88041 second user time and 10.7714 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sat Apr 28 09:34:54 UTC 2007

IDJOB= 425042
IDBENCH= 20135
IDSOLVER= 189
FILE ID= node23/425042-1177752894

PBS_JOBID= 4715556

Free space on /tmp= 66518 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S659720099-13.cnf
COMMAND LINE= /tmp/evaluation/425042-1177752894/minisat_noassertions /tmp/evaluation/425042-1177752894/instance-425042-1177752894.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-425042-1177752894 -o ROOT/results/node23/solver-425042-1177752894 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425042-1177752894/minisat_noassertions /tmp/evaluation/425042-1177752894/instance-425042-1177752894.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  df8cf6a022cc11177f2b8acfa52efe18

RANDOM SEED= 499987561

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1563360 kB
Buffers:         49132 kB
Cached:         351872 kB
SwapCached:       3392 kB
Active:         269996 kB
Inactive:       154540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563360 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            2032 kB
Writeback:           0 kB
Mapped:          30384 kB
Slab:            53572 kB
Committed_AS:  2897488 kB
PageTables:       1796 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= 66518 MiB

End job on node23 on Sat Apr 28 10:58:18 UTC 2007