Trace number 421222

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.07 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S751835224-10.cnf
MD5SUMa8dad63624e4a59fed1533e57cc14d5a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark161.871
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     48 |  0.004 % |
0.29/0.36	c |       250 |     160    13600    95200 |     5485      250     46 |  0.004 % |
0.29/0.38	c |       475 |     160    13600    95200 |     6033      475     46 |  0.004 % |
0.39/0.40	c |       814 |     160    13600    95200 |     6637      814     47 |  0.004 % |
0.39/0.44	c |      1322 |     160    13600    95200 |     7300     1322     47 |  0.004 % |
0.49/0.50	c |      2081 |     160    13600    95200 |     8031     2081     48 |  0.004 % |
0.49/0.59	c |      3221 |     160    13600    95200 |     8834     3221     48 |  0.004 % |
0.69/0.76	c |      4933 |     160    13600    95200 |     9717     4933     49 |  0.004 % |
1.00/1.07	c |      7497 |     160    13600    95200 |    10689     7497     48 |  0.004 % |
1.49/1.59	c |     11343 |     160    13600    95200 |    11758     5961     47 |  0.004 % |
2.29/2.31	c |     17109 |     160    13600    95200 |    12934    11727     48 |  0.004 % |
3.49/3.53	c |     25758 |     160    13600    95200 |    14227     7364     48 |  0.004 % |
5.49/5.50	c |     38732 |     160    13600    95200 |    15650    13184     50 |  0.004 % |
8.89/8.92	c |     58193 |     160    13600    95200 |    17215     9061     48 |  0.004 % |
14.48/14.59	c |     87385 |     160    13600    95200 |    18936    12320     48 |  0.004 % |
23.38/23.41	c |    131174 |     160    13600    95200 |    20830    18103     48 |  0.004 % |
38.49/38.51	c |    196859 |     160    13600    95200 |    22913    10626     47 |  0.004 % |
62.87/62.97	c |    295385 |     160    13600    95200 |    25204    16869     48 |  0.004 % |
100.46/100.57	c |    443175 |     160    13600    95200 |    27725    20735     49 |  0.004 % |
159.24/159.40	c |    664859 |     160    13600    95200 |    30497    27563     48 |  0.004 % |
257.81/257.94	c |    997384 |     160    13600    95200 |    33547    17360     48 |  0.004 % |
423.37/423.54	c |   1496172 |     160    13600    95200 |    36902    13435     47 |  0.004 % |
686.50/686.79	c |   2244356 |     160    13600    95200 |    40592    18468     47 |  0.004 % |
1103.88/1104.28	c |   3366631 |     160    13600    95200 |    44652    15392     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/node45/watcher-421222-1177500634 -o ROOT/results/node45/solver-421222-1177500634 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421222-1177500634/minisat_noassertions /tmp/evaluation/421222-1177500634/instance-421222-1177500634.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: 0.92 0.98 0.99 3/77 22243
/proc/meminfo: memFree=1808536/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=1856 CPUtime=0
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 104909048 1900544 204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 464 209 50 130 0 331 0

[startup+0.0799959 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22243
/proc/meminfo: memFree=1808536/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=3072 CPUtime=0.07
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 527 0 0 0 7 0 0 0 18 0 1 0 104909048 3145728 513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 768 513 62 130 0 635 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3072

[startup+0.101997 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22243
/proc/meminfo: memFree=1808536/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=3072 CPUtime=0.09
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 527 0 0 0 9 0 0 0 18 0 1 0 104909048 3145728 513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 768 513 62 130 0 635 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3072

[startup+0.302017 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22243
/proc/meminfo: memFree=1808536/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=3072 CPUtime=0.29
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 540 0 0 0 29 0 0 0 20 0 1 0 104909048 3145728 526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529208 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 768 526 62 130 0 635 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3072

[startup+0.701057 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22243
/proc/meminfo: memFree=1808536/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=3468 CPUtime=0.69
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 646 0 0 0 69 0 0 0 23 0 1 0 104909048 3551232 632 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 867 632 66 130 0 734 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3468

[startup+1.50114 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1805648/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=4920 CPUtime=1.49
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 994 0 0 0 149 0 0 0 25 0 1 0 104909048 5038080 980 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 1230 980 66 130 0 1097 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4920

[startup+3.1013 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1804688/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=5584 CPUtime=3.09
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 1144 0 0 0 309 0 0 0 25 0 1 0 104909048 5718016 1130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 1396 1130 66 130 0 1263 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5584

[startup+6.30163 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1803536/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=6376 CPUtime=6.29
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 1372 0 0 0 628 1 0 0 25 0 1 0 104909048 6529024 1358 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 1594 1358 66 130 0 1461 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6376

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1802384/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=7040 CPUtime=12.68
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 1538 0 0 0 1267 1 0 0 25 0 1 0 104909048 7208960 1524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 1760 1524 66 130 0 1627 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7040

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1801232/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=8292 CPUtime=25.49
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 1814 0 0 0 2547 2 0 0 25 0 1 0 104909048 8491008 1800 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 2073 1800 66 130 0 1940 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8292

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1800208/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=9256 CPUtime=51.07
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 2066 0 0 0 5105 2 0 0 25 0 1 0 104909048 9478144 2052 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 2314 2052 66 130 0 2181 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9256

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1798736/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=10744 CPUtime=102.27
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 2446 0 0 0 10224 3 0 0 25 0 1 0 104909048 11001856 2432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 2686 2432 66 130 0 2553 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10744

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1797392/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=12116 CPUtime=162.25
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 2758 0 0 0 16221 4 0 0 25 0 1 0 104909048 12406784 2744 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 3029 2744 66 130 0 2896 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12116

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1796816/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=12844 CPUtime=222.23
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 2918 0 0 0 22219 4 0 0 25 0 1 0 104909048 13152256 2904 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 3211 2904 66 130 0 3078 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12844

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1795856/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=13792 CPUtime=282.21
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 3160 0 0 0 28216 5 0 0 25 0 1 0 104909048 14123008 3146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 3448 3146 66 130 0 3315 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13792

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1795408/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=14208 CPUtime=342.19
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 3263 0 0 0 34214 5 0 0 25 0 1 0 104909048 14548992 3249 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 3552 3249 66 130 0 3419 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14208

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1795088/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=14664 CPUtime=402.18
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 3360 0 0 0 40212 6 0 0 25 0 1 0 104909048 15015936 3346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545953 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 3666 3346 66 130 0 3533 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14664

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1794064/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=15616 CPUtime=462.16
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 3599 0 0 0 46209 7 0 0 25 0 1 0 104909048 15990784 3585 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 3904 3585 66 130 0 3771 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15616

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1793744/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=16116 CPUtime=522.14
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 3692 0 0 0 52207 7 0 0 25 0 1 0 104909048 16502784 3678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 4029 3678 66 130 0 3896 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 16116

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1793360/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=16436 CPUtime=582.13
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 3766 0 0 0 58205 8 0 0 25 0 1 0 104909048 16830464 3752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 4109 3752 66 130 0 3976 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 16436

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1793296/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=16436 CPUtime=642.11
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 3783 0 0 0 64203 8 0 0 25 0 1 0 104909048 16830464 3769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 4109 3769 66 130 0 3976 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 16436

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1792528/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=17240 CPUtime=702.09
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 3990 0 0 0 70200 9 0 0 25 0 1 0 104909048 17653760 3976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 4310 3976 66 130 0 4177 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 17240

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1792016/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=17708 CPUtime=762.08
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 4097 0 0 0 76198 10 0 0 25 0 1 0 104909048 18132992 4083 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 4427 4083 66 130 0 4294 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 17708

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1791824/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=18060 CPUtime=822.06
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 4159 0 0 0 82196 10 0 0 25 0 1 0 104909048 18493440 4145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547320 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 4515 4145 66 130 0 4382 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 18060

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1791760/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=18060 CPUtime=882.05
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 4164 0 0 0 88194 11 0 0 25 0 1 0 104909048 18493440 4150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 4515 4150 66 130 0 4382 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 18060

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1791696/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=18200 CPUtime=942.02
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 4193 0 0 0 94191 11 0 0 25 0 1 0 104909048 18636800 4179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 4550 4179 66 130 0 4417 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 18200

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1791440/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=18368 CPUtime=1002.01
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 4250 0 0 0 100189 12 0 0 25 0 1 0 104909048 18808832 4236 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 4592 4236 66 130 0 4459 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 18368

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1791312/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=18508 CPUtime=1061.99
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 4285 0 0 0 106187 12 0 0 25 0 1 0 104909048 18952192 4271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 4627 4271 66 130 0 4494 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 18508

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1790480/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=19392 CPUtime=1121.98
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 4484 0 0 0 112185 13 0 0 25 0 1 0 104909048 19857408 4470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 4848 4470 66 130 0 4715 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 19392

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1789968/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=19920 CPUtime=1181.96
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 4611 0 0 0 118182 14 0 0 25 0 1 0 104909048 20398080 4597 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 4980 4597 66 130 0 4847 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 19920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22244
/proc/meminfo: memFree=1790032/2055920 swapFree=4157692/4192956
[pid=22243] ppid=22241 vsize=19920 CPUtime=1200.06
/proc/22243/stat : 22243 (minisat_noasser) R 22241 22243 21101 0 -1 4194304 4612 0 0 0 119992 14 0 0 25 0 1 0 104909048 20398080 4598 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22243/statm: 4980 4598 66 130 0 4847 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 19920

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): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.145977
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 19920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4612
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= 24686

runsolver used 0.921859 second user time and 2.59161 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Wed Apr 25 11:30:34 UTC 2007

IDJOB= 421222
IDBENCH= 20131
IDSOLVER= 188
FILE ID= node45/421222-1177500634

PBS_JOBID= 4685862

Free space on /tmp= 66446 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S751835224-10.cnf
COMMAND LINE= /tmp/evaluation/421222-1177500634/minisat_noassertions /tmp/evaluation/421222-1177500634/instance-421222-1177500634.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-421222-1177500634 -o ROOT/results/node45/solver-421222-1177500634 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421222-1177500634/minisat_noassertions /tmp/evaluation/421222-1177500634/instance-421222-1177500634.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  a8dad63624e4a59fed1533e57cc14d5a

RANDOM SEED= 797789798

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1808944 kB
Buffers:         38324 kB
Cached:         127792 kB
SwapCached:      15512 kB
Active:         111840 kB
Inactive:        78288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808944 kB
SwapTotal:     4192956 kB
SwapFree:      4157692 kB
Dirty:            1868 kB
Writeback:           0 kB
Mapped:          29940 kB
Slab:            42380 kB
Committed_AS:  1334768 kB
PageTables:       1732 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= 66446 MiB

End job on node45 on Wed Apr 25 11:50:37 UTC 2007