Trace number 1786022

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: minisat SAT 2007? (TO) 5000.08 5002.14

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v1375c111739g2.cnf
MD5SUM4a0161ad7ac9d31215b2f5b6bcc0673a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1375
Number of clauses111739
Sum of the clauses size224743
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2111684
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 555

Solver Data 

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:  1375                                                 |
0.00/0.00	c |  Number of clauses:    111739                                               |
0.06/0.07	c |  Parsing time:         0.06         s                                       |
2.59/2.66	c ============================[ Search Statistics ]==============================
2.59/2.66	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.59/2.66	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.59/2.66	c ===============================================================================
2.59/2.66	c |         0 |    1320   110364   335209 |    36788        0    nan |  0.000 % |
2.59/2.68	c |       101 |    1320   110364   335209 |    40466      101    188 |  0.000 % |
2.69/2.71	c |       251 |    1320   110364   335209 |    44513      251    186 |  0.000 % |
2.69/2.75	c |       477 |    1320   110364   335209 |    48964      477    178 |  0.000 % |
2.79/2.80	c |       814 |    1320   110364   335209 |    53861      814    177 |  0.000 % |
2.79/2.88	c |      1320 |    1320   110364   335209 |    59247     1320    174 |  0.000 % |
2.99/3.04	c |      2080 |    1320   110364   335209 |    65172     2080    173 |  0.000 % |
3.30/3.32	c |      3219 |    1320   110364   335209 |    71689     3219    173 |  0.000 % |
3.79/3.80	c |      4927 |    1320   110364   335209 |    78858     4927    168 |  0.000 % |
4.69/4.77	c |      7489 |    1320   110364   335209 |    86744     7489    184 |  0.000 % |
6.49/6.59	c |     11333 |    1320   110364   335209 |    95418    11333    185 |  0.000 % |
10.49/10.52	c |     17100 |    1320   110364   335209 |   104960    17100    188 |  0.000 % |
17.38/17.47	c |     25752 |    1320   110364   335209 |   115456    25752    184 |  0.000 % |
30.78/30.87	c |     38727 |    1320   110364   335209 |   127002    38727    180 |  0.000 % |
65.47/65.58	c |     58189 |    1320   110364   335209 |   139702    58189    185 |  0.000 % |
147.54/147.65	c |     87382 |    1320   110364   335209 |   153672    87382    185 |  0.000 % |
312.97/313.10	c |    131171 |    1320   110364   335209 |   169039   131171    184 |  0.000 % |
469.21/469.48	c |    196855 |    1320   110364   335209 |   185943    42773    158 |  0.000 % |
651.74/652.07	c |    295383 |    1320   110364   335209 |   204538   141301    167 |  0.000 % |
1079.77/1080.21	c |    443174 |    1320   110364   335209 |   224992   102669    180 |  0.000 % |
1793.66/1794.49	c |    664858 |    1320   110364   335209 |   247491   122057    174 |  0.000 % |
2964.09/2965.32	c |    997385 |    1320   110364   335209 |   272240   231349    171 |  0.000 % |
4724.66/4726.64	c |   1496175 |    1320   110364   335209 |   299464   227138    167 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1786022-1241942136/watcher-1786022-1241942136 -o /tmp/evaluation-result-1786022-1241942136/solver-1786022-1241942136 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1786022-1241942136.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): 6000 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 3/64 23288
/proc/meminfo: memFree=1475632/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=1992 CPUtime=0
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 222246983 2039808 383 1992294400 134512640 135048876 4294956208 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 498 383 50 130 0 365 0

[startup+0.0702181 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23288
/proc/meminfo: memFree=1475632/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=7764 CPUtime=0.06
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 1788 0 0 0 6 0 0 0 18 0 1 0 222246983 7950336 1775 1992294400 134512640 135048876 4294956208 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 1941 1775 50 130 0 1808 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7764

[startup+0.10122 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23288
/proc/meminfo: memFree=1475632/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=7760 CPUtime=0.09
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 1826 0 0 0 9 0 0 0 18 0 1 0 222246983 7946240 1812 1992294400 134512640 135048876 4294956208 18446744073709551615 134529433 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 1940 1812 62 130 0 1807 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7760

[startup+0.301236 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23288
/proc/meminfo: memFree=1475632/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=7760 CPUtime=0.29
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 1826 0 0 0 29 0 0 0 19 0 1 0 222246983 7946240 1812 1992294400 134512640 135048876 4294956208 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 1940 1812 62 130 0 1807 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7760

[startup+0.70127 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23288
/proc/meminfo: memFree=1475632/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=9608 CPUtime=0.69
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 2273 0 0 0 69 0 0 0 23 0 1 0 222246983 9838592 2259 1992294400 134512640 135048876 4294956208 18446744073709551615 134521205 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 2402 2259 62 130 0 2269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9608

[startup+1.50134 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23289
/proc/meminfo: memFree=1466408/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=10280 CPUtime=1.49
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 2396 0 0 0 149 0 0 0 25 0 1 0 222246983 10526720 2382 1992294400 134512640 135048876 4294956208 18446744073709551615 134529689 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 2570 2382 62 130 0 2437 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10280

[startup+3.10148 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23289
/proc/meminfo: memFree=1466152/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=9064 CPUtime=3.09
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 2423 0 0 0 308 1 0 0 25 0 1 0 222246983 9281536 2150 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 2266 2150 67 130 0 2133 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9064

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23289
/proc/meminfo: memFree=1461800/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=15796 CPUtime=6.29
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 4115 0 0 0 627 2 0 0 25 0 1 0 222246983 16175104 3842 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 3949 3842 67 130 0 3816 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15796

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23289
/proc/meminfo: memFree=1453544/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=23084 CPUtime=12.69
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 5949 0 0 0 1265 4 0 0 25 0 1 0 222246983 23638016 5676 1992294400 134512640 135048876 4294956208 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 5771 5676 67 130 0 5638 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23084

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23289
/proc/meminfo: memFree=1442472/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=33816 CPUtime=25.48
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 8610 0 0 0 2542 6 0 0 25 0 1 0 222246983 34627584 8337 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 8454 8337 67 130 0 8321 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33816

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23289
/proc/meminfo: memFree=1429992/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=46376 CPUtime=51.07
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 11756 0 0 0 5097 10 0 0 25 0 1 0 222246983 47489024 11483 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 11594 11483 67 130 0 11461 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46376

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23289
/proc/meminfo: memFree=1412712/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=63452 CPUtime=102.25
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 15982 0 0 0 10211 14 0 0 25 0 1 0 222246983 64974848 15709 1992294400 134512640 135048876 4294956208 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 15863 15709 67 130 0 15730 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 63452

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23289
/proc/meminfo: memFree=1397032/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=79072 CPUtime=162.23
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 19904 0 0 0 16204 19 0 0 25 0 1 0 222246983 80969728 19631 1992294400 134512640 135048876 4294956208 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 19768 19631 67 130 0 19635 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 79072

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23289
/proc/meminfo: memFree=1385576/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=90740 CPUtime=222.2
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 22750 0 0 0 22198 22 0 0 25 0 1 0 222246983 92917760 22477 1992294400 134512640 135048876 4294956208 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 22685 22477 67 130 0 22552 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 90740

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23289
/proc/meminfo: memFree=1372392/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=104004 CPUtime=282.18
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 26063 0 0 0 28192 26 0 0 25 0 1 0 222246983 106500096 25790 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 26001 25790 67 130 0 25868 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 104004

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23295
/proc/meminfo: memFree=1359336/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=117128 CPUtime=342.17
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 29267 0 0 0 34187 30 0 0 25 0 1 0 222246983 119939072 28994 1992294400 134512640 135048876 4294956208 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 29282 28994 67 130 0 29149 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 117128

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23295
/proc/meminfo: memFree=1345832/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=130940 CPUtime=402.14
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 32739 0 0 0 40180 34 0 0 25 0 1 0 222246983 134082560 32466 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 32735 32466 67 130 0 32602 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 130940

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23295
/proc/meminfo: memFree=1337384/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=139064 CPUtime=462.11
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 34769 0 0 0 46177 34 0 0 25 0 1 0 222246983 142401536 34496 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 34766 34496 67 130 0 34633 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 139064

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23295
/proc/meminfo: memFree=1337320/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=139064 CPUtime=522.09
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 34769 0 0 0 52175 34 0 0 25 0 1 0 222246983 142401536 34496 1992294400 134512640 135048876 4294956208 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 34766 34496 67 130 0 34633 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 139064

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23295
/proc/meminfo: memFree=1337320/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=139064 CPUtime=582.06
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 34769 0 0 0 58172 34 0 0 25 0 1 0 222246983 142401536 34496 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 34766 34496 67 130 0 34633 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 139064

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23295
/proc/meminfo: memFree=1337256/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=139064 CPUtime=642.05
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 34773 0 0 0 64171 34 0 0 25 0 1 0 222246983 142401536 34500 1992294400 134512640 135048876 4294956208 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 34766 34500 67 130 0 34633 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 139064


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23303
/proc/meminfo: memFree=1252072/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=223544 CPUtime=4060.61
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 55786 0 0 0 406003 58 0 0 25 0 1 0 222246983 228909056 55513 1992294400 134512640 135048876 4294956208 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 55886 55513 67 130 0 55753 0
Current children cumulated CPU time (s) 4060.61
Current children cumulated vsize (KiB) 223544

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23303
/proc/meminfo: memFree=1252072/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=223544 CPUtime=4120.58
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 55789 0 0 0 412000 58 0 0 25 0 1 0 222246983 228909056 55516 1992294400 134512640 135048876 4294956208 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 55886 55516 67 130 0 55753 0
Current children cumulated CPU time (s) 4120.58
Current children cumulated vsize (KiB) 223544

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23303
/proc/meminfo: memFree=1252072/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=223544 CPUtime=4180.56
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 55789 0 0 0 417998 58 0 0 25 0 1 0 222246983 228909056 55516 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 55886 55516 67 130 0 55753 0
Current children cumulated CPU time (s) 4180.56
Current children cumulated vsize (KiB) 223544

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23303
/proc/meminfo: memFree=1252072/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=223544 CPUtime=4240.54
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 55789 0 0 0 423996 58 0 0 25 0 1 0 222246983 228909056 55516 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 55886 55516 67 130 0 55753 0
Current children cumulated CPU time (s) 4240.54
Current children cumulated vsize (KiB) 223544

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23303
/proc/meminfo: memFree=1252136/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=223544 CPUtime=4300.52
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 55789 0 0 0 429994 58 0 0 25 0 1 0 222246983 228909056 55516 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 55886 55516 67 130 0 55753 0
Current children cumulated CPU time (s) 4300.52
Current children cumulated vsize (KiB) 223544

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23303
/proc/meminfo: memFree=1252136/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=223544 CPUtime=4360.49
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 55789 0 0 0 435991 58 0 0 25 0 1 0 222246983 228909056 55516 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 55886 55516 67 130 0 55753 0
Current children cumulated CPU time (s) 4360.49
Current children cumulated vsize (KiB) 223544

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23303
/proc/meminfo: memFree=1252136/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=223544 CPUtime=4420.48
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 55789 0 0 0 441989 59 0 0 25 0 1 0 222246983 228909056 55516 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 55886 55516 67 130 0 55753 0
Current children cumulated CPU time (s) 4420.48
Current children cumulated vsize (KiB) 223544

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23303
/proc/meminfo: memFree=1252136/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=223544 CPUtime=4480.46
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 55789 0 0 0 447987 59 0 0 25 0 1 0 222246983 228909056 55516 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 55886 55516 67 130 0 55753 0
Current children cumulated CPU time (s) 4480.46
Current children cumulated vsize (KiB) 223544

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23303
/proc/meminfo: memFree=1252136/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=223544 CPUtime=4540.43
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 55789 0 0 0 453984 59 0 0 25 0 1 0 222246983 228909056 55516 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23288/statm: 55886 55516 67 130 0 55753 0
Current children cumulated CPU time (s) 4540.43
Current children cumulated vsize (KiB) 223544

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23303
/proc/meminfo: memFree=1252008/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=223544 CPUtime=4600.41
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 55789 0 0 0 459982 59 0 0 25 0 1 0 222246983 228909056 55516 1992294400 134512640 135048876 4294956208 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 55886 55516 67 130 0 55753 0
Current children cumulated CPU time (s) 4600.41
Current children cumulated vsize (KiB) 223544

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23303
/proc/meminfo: memFree=1252008/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=223544 CPUtime=4660.39
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 55789 0 0 0 465980 59 0 0 25 0 1 0 222246983 228909056 55516 1992294400 134512640 135048876 4294956208 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 55886 55516 67 130 0 55753 0
Current children cumulated CPU time (s) 4660.39
Current children cumulated vsize (KiB) 223544

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23303
/proc/meminfo: memFree=1252008/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=223544 CPUtime=4720.37
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 55789 0 0 0 471978 59 0 0 25 0 1 0 222246983 228909056 55516 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 55886 55516 67 130 0 55753 0
Current children cumulated CPU time (s) 4720.37
Current children cumulated vsize (KiB) 223544

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23303
/proc/meminfo: memFree=1252008/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=223544 CPUtime=4780.34
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 55791 0 0 0 477975 59 0 0 25 0 1 0 222246983 228909056 55518 1992294400 134512640 135048876 4294956208 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 55886 55518 67 130 0 55753 0
Current children cumulated CPU time (s) 4780.34
Current children cumulated vsize (KiB) 223544

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23303
/proc/meminfo: memFree=1252008/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=223544 CPUtime=4840.3
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 55791 0 0 0 483971 59 0 0 25 0 1 0 222246983 228909056 55518 1992294400 134512640 135048876 4294956208 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 55886 55518 67 130 0 55753 0
Current children cumulated CPU time (s) 4840.3
Current children cumulated vsize (KiB) 223544

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23303
/proc/meminfo: memFree=1252072/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=223544 CPUtime=4900.27
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 55791 0 0 0 489968 59 0 0 25 0 1 0 222246983 228909056 55518 1992294400 134512640 135048876 4294956208 18446744073709551615 134546953 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 55886 55518 67 130 0 55753 0
Current children cumulated CPU time (s) 4900.27
Current children cumulated vsize (KiB) 223544

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23303
/proc/meminfo: memFree=1252072/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=223544 CPUtime=4960.25
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 55791 0 0 0 495966 59 0 0 25 0 1 0 222246983 228909056 55518 1992294400 134512640 135048876 4294956208 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 55886 55518 67 130 0 55753 0
Current children cumulated CPU time (s) 4960.25
Current children cumulated vsize (KiB) 223544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23303
/proc/meminfo: memFree=1252008/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=223544 CPUtime=5000.04
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 55791 0 0 0 499945 59 0 0 25 0 1 0 222246983 228909056 55518 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 55886 55518 67 130 0 55753 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 223544

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23303
/proc/meminfo: memFree=1252008/2055920 swapFree=4180008/4192956
[pid=23288] ppid=23286 vsize=223544 CPUtime=5000.04
/proc/23288/stat : 23288 (minisat_noasser) R 23286 23288 23177 0 -1 4194304 55791 0 0 0 499945 59 0 0 25 0 1 0 222246983 228909056 55518 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23288/statm: 55886 55518 67 130 0 55753 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 223544

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.14
CPU time (s): 5000.08
CPU user time (s): 4999.45
CPU system time (s): 0.625904
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 223544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.45
system time used= 0.625904
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55791
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= 2
involuntary context switches= 12655

runsolver used 4.5723 second user time and 13.6259 second system time

The end

Launcher Data 

Begin job on node15 at 2009-05-10 09:55:36
IDJOB=1786022
IDBENCH=71511
IDSOLVER=639
FILE ID=node15/1786022-1241942136
PBS_JOBID= 9264987
Free space on /tmp= 66100 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v1375c111739g2.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1786022-1241942136/watcher-1786022-1241942136 -o /tmp/evaluation-result-1786022-1241942136/solver-1786022-1241942136 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1786022-1241942136.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4a0161ad7ac9d31215b2f5b6bcc0673a
RANDOM SEED=728415780

node15.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
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:       1476176 kB
Buffers:         53744 kB
Cached:         442500 kB
SwapCached:       6752 kB
Active:         107968 kB
Inactive:       397180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476176 kB
SwapTotal:     4192956 kB
SwapFree:      4180008 kB
Dirty:            2812 kB
Writeback:           0 kB
Mapped:          14604 kB
Slab:            60616 kB
Committed_AS:   705752 kB
PageTables:       1464 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= 66096 MiB
End job on node15 at 2009-05-10 11:19:00