Trace number 421225

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) 1200.09 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S498187802-14.cnf
MD5SUM00d47b831eb8416786df8f38bac74b26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.94064
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                                       |
0.29/0.33	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     47 |  0.004 % |
0.29/0.36	c |       251 |     160    13600    95200 |     5485      251     46 |  0.004 % |
0.29/0.37	c |       476 |     160    13600    95200 |     6033      476     46 |  0.004 % |
0.39/0.40	c |       814 |     160    13600    95200 |     6637      814     47 |  0.004 % |
0.39/0.44	c |      1320 |     160    13600    95200 |     7300     1320     48 |  0.004 % |
0.49/0.50	c |      2081 |     160    13600    95200 |     8031     2081     48 |  0.004 % |
0.59/0.60	c |      3222 |     160    13600    95200 |     8834     3222     48 |  0.004 % |
0.69/0.77	c |      4932 |     160    13600    95200 |     9717     4932     48 |  0.004 % |
0.99/1.05	c |      7494 |     160    13600    95200 |    10689     7494     48 |  0.004 % |
1.49/1.55	c |     11338 |     160    13600    95200 |    11758     5962     48 |  0.004 % |
2.29/2.33	c |     17104 |     160    13600    95200 |    12934    11728     49 |  0.004 % |
3.59/3.69	c |     25753 |     160    13600    95200 |    14227     7362     49 |  0.004 % |
5.79/5.85	c |     38727 |     160    13600    95200 |    15650    13190     49 |  0.004 % |
9.19/9.23	c |     58190 |     160    13600    95200 |    17215     9066     48 |  0.004 % |
14.78/14.86	c |     87385 |     160    13600    95200 |    18936    12326     50 |  0.004 % |
24.28/24.36	c |    131174 |     160    13600    95200 |    20830    18095     50 |  0.004 % |
39.59/39.65	c |    196859 |     160    13600    95200 |    22913    10627     48 |  0.004 % |
63.98/64.03	c |    295385 |     160    13600    95200 |    25204    16811     48 |  0.004 % |
102.86/103.00	c |    443176 |     160    13600    95200 |    27725    18856     47 |  0.004 % |
166.05/166.19	c |    664859 |     160    13600    95200 |    30497    24209     47 |  0.004 % |
264.42/264.58	c |    997384 |     160    13600    95200 |    33547    15102     48 |  0.004 % |
422.29/422.45	c |   1496173 |     160    13600    95200 |    36902    33040     51 |  0.004 % |
683.31/683.59	c |   2244356 |     160    13600    95200 |    40592    16601     48 |  0.004 % |
1099.00/1099.36	c |   3366630 |     160    13600    95200 |    44652    12978     48 |  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/node74/watcher-421225-1177500692 -o ROOT/results/node74/solver-421225-1177500692 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421225-1177500692/minisat_noassertions /tmp/evaluation/421225-1177500692/instance-421225-1177500692.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: 0.91 0.97 0.99 3/66 24264
/proc/meminfo: memFree=1662304/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=1856 CPUtime=0
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 197983965 1900544 206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 464 208 50 130 0 331 0

[startup+0.0986011 s]
/proc/loadavg: 0.91 0.97 0.99 3/66 24264
/proc/meminfo: memFree=1662304/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=3128 CPUtime=0.09
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 525 0 0 0 9 0 0 0 18 0 1 0 197983965 3203072 511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 782 511 62 130 0 649 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3128

[startup+0.101601 s]
/proc/loadavg: 0.91 0.97 0.99 3/66 24264
/proc/meminfo: memFree=1662304/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=3128 CPUtime=0.09
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 525 0 0 0 9 0 0 0 18 0 1 0 197983965 3203072 511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 782 511 62 130 0 649 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3128

[startup+0.301622 s]
/proc/loadavg: 0.91 0.97 0.99 3/66 24264
/proc/meminfo: memFree=1662304/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=3128 CPUtime=0.29
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 537 0 0 0 29 0 0 0 19 0 1 0 197983965 3203072 523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529418 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 782 523 62 130 0 649 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3128

[startup+0.701668 s]
/proc/loadavg: 0.91 0.97 0.99 3/66 24264
/proc/meminfo: memFree=1662304/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=3452 CPUtime=0.69
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 641 0 0 0 69 0 0 0 22 0 1 0 197983965 3534848 627 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 863 627 66 130 0 730 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3452

[startup+1.50176 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 24265
/proc/meminfo: memFree=1659416/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=4904 CPUtime=1.49
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 1008 0 0 0 149 0 0 0 25 0 1 0 197983965 5021696 994 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552570 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 1226 994 66 130 0 1093 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4904

[startup+3.10195 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 24265
/proc/meminfo: memFree=1658456/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=5632 CPUtime=3.09
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 1159 0 0 0 308 1 0 0 25 0 1 0 197983965 5767168 1145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 1408 1145 66 130 0 1275 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5632

[startup+6.30132 s]
/proc/loadavg: 0.92 0.97 0.99 2/67 24265
/proc/meminfo: memFree=1657312/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=6424 CPUtime=6.29
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 1363 0 0 0 628 1 0 0 25 0 1 0 197983965 6578176 1349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 1606 1349 66 130 0 1473 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6424

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 24265
/proc/meminfo: memFree=1656224/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=7228 CPUtime=12.69
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 1555 0 0 0 1268 1 0 0 25 0 1 0 197983965 7401472 1541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 1807 1541 66 130 0 1674 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7228

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/67 24265
/proc/meminfo: memFree=1654880/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=8452 CPUtime=25.49
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 1854 0 0 0 2547 2 0 0 25 0 1 0 197983965 8654848 1840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 2113 1840 66 130 0 1980 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8452

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/67 24265
/proc/meminfo: memFree=1653792/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=9520 CPUtime=51.08
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 2125 0 0 0 5106 2 0 0 25 0 1 0 197983965 9748480 2111 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 2380 2111 66 130 0 2247 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9520

[startup+102.304 s]
/proc/loadavg: 0.98 0.97 0.99 2/67 24265
/proc/meminfo: memFree=1652768/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=10604 CPUtime=102.27
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 2377 0 0 0 10225 2 0 0 25 0 1 0 197983965 10858496 2363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 2651 2363 66 130 0 2518 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10604

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24265
/proc/meminfo: memFree=1651552/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=11900 CPUtime=162.24
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 2689 0 0 0 16222 2 0 0 25 0 1 0 197983965 12185600 2675 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 2975 2675 66 130 0 2842 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11900

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24265
/proc/meminfo: memFree=1650592/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=12892 CPUtime=222.23
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 2915 0 0 0 22220 3 0 0 25 0 1 0 197983965 13201408 2901 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547174 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 3223 2901 66 130 0 3090 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12892

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24265
/proc/meminfo: memFree=1649440/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=13964 CPUtime=282.21
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 3190 0 0 0 28218 3 0 0 25 0 1 0 197983965 14299136 3176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 3491 3176 66 130 0 3358 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13964

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24265
/proc/meminfo: memFree=1648992/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=14388 CPUtime=342.2
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 3286 0 0 0 34216 4 0 0 25 0 1 0 197983965 14733312 3272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 3597 3272 66 130 0 3464 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14388

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24265
/proc/meminfo: memFree=1648736/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=14676 CPUtime=402.19
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 3352 0 0 0 40215 4 0 0 25 0 1 0 197983965 15028224 3338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 3669 3338 66 130 0 3536 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 14676

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24265
/proc/meminfo: memFree=1647712/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=15752 CPUtime=462.17
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 3611 0 0 0 46213 4 0 0 25 0 1 0 197983965 16130048 3597 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 3938 3597 66 130 0 3805 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 15752

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24265
/proc/meminfo: memFree=1647392/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=16052 CPUtime=522.15
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 3680 0 0 0 52211 4 0 0 25 0 1 0 197983965 16437248 3666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 4013 3666 66 130 0 3880 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16052

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24267
/proc/meminfo: memFree=1647264/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=16196 CPUtime=582.14
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 3715 0 0 0 58210 4 0 0 25 0 1 0 197983965 16584704 3701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 4049 3701 66 130 0 3916 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 16196

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24267
/proc/meminfo: memFree=1647136/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=16356 CPUtime=642.12
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 3743 0 0 0 64208 4 0 0 25 0 1 0 197983965 16748544 3729 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 4089 3729 66 130 0 3956 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 16356

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24267
/proc/meminfo: memFree=1646240/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=17236 CPUtime=702.1
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 3992 0 0 0 70206 4 0 0 25 0 1 0 197983965 17649664 3978 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 4309 3978 66 130 0 4176 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 17236

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24267
/proc/meminfo: memFree=1645728/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=17804 CPUtime=762.09
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 4091 0 0 0 76205 4 0 0 25 0 1 0 197983965 18231296 4077 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 4451 4077 66 130 0 4318 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 17804

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24267
/proc/meminfo: memFree=1645472/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=18088 CPUtime=822.07
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 4179 0 0 0 82203 4 0 0 25 0 1 0 197983965 18522112 4165 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 4522 4165 66 130 0 4389 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 18088

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24267
/proc/meminfo: memFree=1645216/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=18264 CPUtime=882.05
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 4212 0 0 0 88201 4 0 0 25 0 1 0 197983965 18702336 4198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 4566 4198 66 130 0 4433 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 18264

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24267
/proc/meminfo: memFree=1645152/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=18452 CPUtime=942.03
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 4239 0 0 0 94199 4 0 0 25 0 1 0 197983965 18894848 4225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 4613 4225 66 130 0 4480 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 18452

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24267
/proc/meminfo: memFree=1645024/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=18452 CPUtime=1002.02
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 4268 0 0 0 100197 5 0 0 25 0 1 0 197983965 18894848 4254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 4613 4254 66 130 0 4480 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 18452

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24267
/proc/meminfo: memFree=1644832/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=18792 CPUtime=1062.01
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 4322 0 0 0 106196 5 0 0 25 0 1 0 197983965 19243008 4308 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 4698 4308 66 130 0 4565 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 18792

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24267
/proc/meminfo: memFree=1644064/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=19576 CPUtime=1121.99
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 4504 0 0 0 112194 5 0 0 25 0 1 0 197983965 20045824 4490 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 4894 4490 66 130 0 4761 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 19576

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24267
/proc/meminfo: memFree=1643680/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=19892 CPUtime=1181.97
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 4603 0 0 0 118192 5 0 0 25 0 1 0 197983965 20369408 4589 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 4973 4589 66 130 0 4840 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 19892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 24267
/proc/meminfo: memFree=1643616/2055920 swapFree=4183092/4192956
[pid=24264] ppid=24262 vsize=19892 CPUtime=1200.07
/proc/24264/stat : 24264 (minisat_noasser) R 24262 24264 23035 0 -1 4194304 4615 0 0 0 120002 5 0 0 25 0 1 0 197983965 20369408 4601 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24264/statm: 4973 4601 66 130 0 4840 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 19892

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.06099
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 19892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4615
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= 1845

runsolver used 1.10083 second user time and 2.19167 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Wed Apr 25 11:31:32 UTC 2007

IDJOB= 421225
IDBENCH= 20134
IDSOLVER= 188
FILE ID= node74/421225-1177500692

PBS_JOBID= 4685755

Free space on /tmp= 103204 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S498187802-14.cnf
COMMAND LINE= /tmp/evaluation/421225-1177500692/minisat_noassertions /tmp/evaluation/421225-1177500692/instance-421225-1177500692.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-421225-1177500692 -o ROOT/results/node74/solver-421225-1177500692 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421225-1177500692/minisat_noassertions /tmp/evaluation/421225-1177500692/instance-421225-1177500692.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  00d47b831eb8416786df8f38bac74b26

RANDOM SEED= 413495421

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1662712 kB
Buffers:         37836 kB
Cached:         263828 kB
SwapCached:       3248 kB
Active:         125384 kB
Inactive:       201748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662712 kB
SwapTotal:     4192956 kB
SwapFree:      4183092 kB
Dirty:            1852 kB
Writeback:           0 kB
Mapped:          31292 kB
Slab:            51796 kB
Committed_AS:  4015416 kB
PageTables:       1520 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103204 MiB

End job on node74 on Wed Apr 25 11:51:35 UTC 2007