Trace number 421428

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) 1200.19 1200.7

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-19-s.cnf
MD5SUMd1c031feea2b01bb6670a4d0116bbd23
Bench CategoryINDUST (industrial 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 variables330796
Number of clauses1585788
Sum of the clauses size3686616
Maximum clause length10
Minimum clause length1
Number of clauses of size 124593
Number of clauses of size 21205222
Number of clauses of size 3294753
Number of clauses of size 46800
Number of clauses of size 527200
Number of clauses of size over 527220

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:  330796                                               |
0.00/0.00	c |  Number of clauses:    1585788                                              |
1.99/2.05	c |  Parsing time:         1.88         s                                       |
6.39/6.40	c ============================[ Search Statistics ]==============================
6.39/6.40	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.39/6.40	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.39/6.40	c ===============================================================================
6.39/6.40	c |         0 |  165344   971326  2613544 |   323775        0    nan |  0.000 % |
6.89/6.90	c |       102 |  165344   971326  2613544 |   356152      102    307 | 18.631 % |
7.39/7.43	c |       252 |  164581   971326  2613544 |   391768      248    165 | 19.262 % |
7.69/7.77	c |       484 |  164392   971326  2613544 |   430944      480    144 | 19.262 % |
8.59/8.60	c |       821 |  164053   971326  2613544 |   474039      813    114 | 20.226 % |
9.79/9.86	c |      1327 |  159521   939434  2537776 |   521443     1283     93 | 20.649 % |
11.09/11.18	c |      2086 |  159441   939434  2537776 |   573587     2041     95 | 20.773 % |
13.78/13.84	c |      3226 |  157702   928736  2513015 |   630946     3162    106 | 20.941 % |
17.28/17.33	c |      4934 |  156673   923282  2500672 |   694041     4840    106 | 21.374 % |
22.98/23.03	c |      7500 |  152596   904646  2455246 |   763445     7352    113 | 22.800 % |
40.07/40.11	c |     11344 |  150588   889048  2418019 |   839789    11174    215 | 23.169 % |
56.47/56.50	c |     17110 |  148999   879582  2396632 |   923768    16896    209 | 23.709 % |
76.46/76.57	c |     25759 |  147916   873386  2382725 |  1016145    25366    188 | 23.909 % |
112.95/113.00	c |     38734 |  146879   868421  2371019 |  1117760    38242    186 | 24.461 % |
235.91/236.03	c |     58195 |  145408   860095  2352431 |  1229536    57621    380 | 24.657 % |
359.96/360.23	c |     87389 |  142557   844267  2314112 |  1352489    86597    366 | 25.563 % |
677.06/677.46	c |    131178 |  141753   839068  2302532 |  1487738   130339    492 | 25.763 % |

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/node69/watcher-421428-1177491376 -o ROOT/results/node69/solver-421428-1177491376 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421428-1177491376/minisat_noassertions /tmp/evaluation/421428-1177491376/instance-421428-1177491376.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: 0.99 0.93 0.60 3/64 13736
/proc/meminfo: memFree=1678000/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=2328 CPUtime=0
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 225127314 2383872 461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 582 462 50 130 0 449 0

[startup+0.0869059 s]
/proc/loadavg: 0.99 0.93 0.60 3/64 13736
/proc/meminfo: memFree=1678000/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=10576 CPUtime=0.08
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 2477 0 0 0 7 1 0 0 18 0 1 0 225127314 10829824 2463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 2644 2463 50 130 0 2511 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10576

[startup+0.101908 s]
/proc/loadavg: 0.99 0.93 0.60 3/64 13736
/proc/meminfo: memFree=1678000/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=11728 CPUtime=0.09
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 2689 0 0 0 8 1 0 0 18 0 1 0 225127314 12009472 2675 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 2932 2675 50 130 0 2799 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11728

[startup+0.30194 s]
/proc/loadavg: 0.99 0.93 0.60 3/64 13736
/proc/meminfo: memFree=1678000/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=43880 CPUtime=0.29
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 9354 0 0 0 25 4 0 0 19 0 1 0 225127314 44933120 9340 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 10970 9340 50 130 0 10837 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43880

[startup+0.703006 s]
/proc/loadavg: 0.99 0.93 0.60 3/64 13736
/proc/meminfo: memFree=1678000/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=67724 CPUtime=0.7
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 15930 0 0 0 62 8 0 0 23 0 1 0 225127314 69349376 15916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 16931 15916 50 130 0 16798 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 67724

[startup+1.50113 s]
/proc/loadavg: 0.99 0.93 0.60 2/65 13737
/proc/meminfo: memFree=1603492/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=105412 CPUtime=1.49
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 24827 0 0 0 136 13 0 0 25 0 1 0 225127314 107941888 24813 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 26353 24813 50 130 0 26220 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 105412

[startup+3.10139 s]
/proc/loadavg: 0.99 0.93 0.60 2/65 13737
/proc/meminfo: memFree=1553828/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=144556 CPUtime=3.09
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 32452 0 0 0 292 17 0 0 25 0 1 0 225127314 148025344 32438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 36139 32438 61 130 0 36006 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 144556

[startup+6.30191 s]
/proc/loadavg: 0.99 0.93 0.60 2/65 13737
/proc/meminfo: memFree=1515364/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=178948 CPUtime=6.29
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 41501 0 0 0 608 21 0 0 25 0 1 0 225127314 183242752 41474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134522818 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 44737 41474 61 130 0 44604 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 178948

[startup+12.7019 s]
/proc/loadavg: 0.99 0.93 0.60 2/65 13737
/proc/meminfo: memFree=1533476/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=153848 CPUtime=12.69
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 41641 0 0 0 1248 21 0 0 25 0 1 0 225127314 157540352 36183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 38462 36183 67 130 0 38329 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 153848

[startup+25.502 s]
/proc/loadavg: 0.99 0.93 0.61 2/65 13737
/proc/meminfo: memFree=1533604/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=153848 CPUtime=25.48
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 41641 0 0 0 2527 21 0 0 25 0 1 0 225127314 157540352 36183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546807 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 38462 36183 67 130 0 38329 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 153848

[startup+51.1011 s]
/proc/loadavg: 0.99 0.94 0.62 2/65 13737
/proc/meminfo: memFree=1533604/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=154252 CPUtime=51.07
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 41654 0 0 0 5086 21 0 0 25 0 1 0 225127314 157954048 36196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551616 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 38563 36196 67 130 0 38430 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 154252

[startup+102.305 s]
/proc/loadavg: 0.99 0.95 0.64 2/65 13737
/proc/meminfo: memFree=1526756/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=161280 CPUtime=102.26
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 43386 0 0 0 10202 24 0 0 25 0 1 0 225127314 165150720 37928 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 40320 37928 67 130 0 40187 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 161280

[startup+162.302 s]
/proc/loadavg: 0.99 0.95 0.65 2/65 13737
/proc/meminfo: memFree=1501604/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=186500 CPUtime=162.24
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 49698 0 0 0 16195 29 0 0 25 0 1 0 225127314 190976000 44240 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 46625 44240 67 130 0 46492 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 186500

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 13737
/proc/meminfo: memFree=1470884/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=217064 CPUtime=222.22
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 57324 0 0 0 22185 37 0 0 25 0 1 0 225127314 222273536 51866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 54266 51866 67 130 0 54133 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 217064

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.69 2/65 13737
/proc/meminfo: memFree=1450404/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=237500 CPUtime=282.19
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 62441 0 0 0 28178 41 0 0 25 0 1 0 225127314 243200000 56983 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 59375 56983 67 130 0 59242 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 237500

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.71 2/65 13935
/proc/meminfo: memFree=1430364/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=257312 CPUtime=342.07
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 67391 0 0 0 34160 47 0 0 25 0 1 0 225127314 263487488 61933 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 64328 61933 67 130 0 64195 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 257312

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.72 2/65 13935
/proc/meminfo: memFree=1410468/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=277692 CPUtime=402.05
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 72460 0 0 0 40153 52 0 0 25 0 1 0 225127314 284356608 67002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548224 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 69423 67002 67 130 0 69290 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 277692

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 13935
/proc/meminfo: memFree=1391652/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=296108 CPUtime=462.03
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 77064 0 0 0 46147 56 0 0 25 0 1 0 225127314 303214592 71606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 74027 71606 67 130 0 73894 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 296108

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 13935
/proc/meminfo: memFree=1366564/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=321344 CPUtime=522
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 83400 0 0 0 52139 61 0 0 25 0 1 0 225127314 329056256 77942 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 80336 77942 67 130 0 80203 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 321344

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 13935
/proc/meminfo: memFree=1340580/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=346980 CPUtime=581.99
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 89793 0 0 0 58132 67 0 0 25 0 1 0 225127314 355307520 84335 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 86745 84335 67 130 0 86612 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 346980

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 13935
/proc/meminfo: memFree=1313956/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=373292 CPUtime=641.97
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 96401 0 0 0 64125 72 0 0 25 0 1 0 225127314 382251008 90943 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548416 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 93323 90943 67 130 0 93190 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 373292

[startup+702.302 s]
/proc/loadavg: 1.03 0.99 0.79 2/65 13935
/proc/meminfo: memFree=1287396/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=400204 CPUtime=701.95
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 103104 0 0 0 70117 78 0 0 25 0 1 0 225127314 409808896 97646 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 100051 97646 67 130 0 99918 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 400204

[startup+762.306 s]
/proc/loadavg: 1.05 1.00 0.81 2/65 13935
/proc/meminfo: memFree=1266660/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=420752 CPUtime=761.93
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 108204 0 0 0 76111 82 0 0 25 0 1 0 225127314 430850048 102746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 105188 102746 67 130 0 105055 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 420752

[startup+822.301 s]
/proc/loadavg: 1.02 1.00 0.82 2/65 13935
/proc/meminfo: memFree=1241700/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=446124 CPUtime=821.9
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 114556 0 0 0 82103 87 0 0 25 0 1 0 225127314 456830976 109098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 111531 109098 67 130 0 111398 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 446124

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.82 2/65 13935
/proc/meminfo: memFree=1210532/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=476944 CPUtime=881.89
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 122255 0 0 0 88098 91 0 0 25 0 1 0 225127314 488390656 116797 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548035 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 119236 116797 67 130 0 119103 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 476944

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.83 2/65 13935
/proc/meminfo: memFree=1172132/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=515516 CPUtime=941.86
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 131921 0 0 0 94087 99 0 0 25 0 1 0 225127314 527888384 126463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 128879 126463 67 130 0 128746 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 515516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.84 2/65 13935
/proc/meminfo: memFree=1149220/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=537940 CPUtime=1001.84
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 137527 0 0 0 100082 102 0 0 25 0 1 0 225127314 550850560 132069 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 134485 132069 67 130 0 134352 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 537940

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.84 2/65 13935
/proc/meminfo: memFree=1122660/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=564764 CPUtime=1061.82
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 144248 0 0 0 106074 108 0 0 25 0 1 0 225127314 578318336 138790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 141191 138790 67 130 0 141058 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 564764

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.85 2/65 13935
/proc/meminfo: memFree=1094308/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=592780 CPUtime=1121.8
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 151257 0 0 0 112065 115 0 0 25 0 1 0 225127314 607006720 145799 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 148195 145799 67 130 0 148062 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 592780

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.85 2/65 13935
/proc/meminfo: memFree=1070436/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=616708 CPUtime=1181.78
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 157232 0 0 0 118058 120 0 0 25 0 1 0 225127314 631508992 151774 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 154177 151774 67 130 0 154044 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 616708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.86 2/65 13935
/proc/meminfo: memFree=1062948/2055920 swapFree=4182892/4192956
[pid=13736] ppid=13734 vsize=623820 CPUtime=1200.08
/proc/13736/stat : 13736 (minisat_noasser) R 13734 13736 13498 0 -1 4194304 159004 0 0 0 119887 121 0 0 25 0 1 0 225127314 638791680 153546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/13736/statm: 155955 153546 67 130 0 155822 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 623820

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): 1200.7
CPU time (s): 1200.19
CPU user time (s): 1198.87
CPU system time (s): 1.3118
CPU usage (%): 99.9571
Max. virtual memory (cumulated for all children) (KiB): 623820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.87
system time used= 1.3118
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 159004
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= 2350

runsolver used 0.992849 second user time and 2.35064 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Wed Apr 25 08:56:19 UTC 2007

IDJOB= 421428
IDBENCH= 20351
IDSOLVER= 188
FILE ID= node69/421428-1177491376

PBS_JOBID= 4685759

Free space on /tmp= 66466 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-19-s.cnf
COMMAND LINE= /tmp/evaluation/421428-1177491376/minisat_noassertions /tmp/evaluation/421428-1177491376/instance-421428-1177491376.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-421428-1177491376 -o ROOT/results/node69/solver-421428-1177491376 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421428-1177491376/minisat_noassertions /tmp/evaluation/421428-1177491376/instance-421428-1177491376.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  d1c031feea2b01bb6670a4d0116bbd23

RANDOM SEED= 995951813

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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		: 3000.264
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:       1678596 kB
Buffers:         26752 kB
Cached:         276532 kB
SwapCached:       3872 kB
Active:         116872 kB
Inactive:       195792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678596 kB
SwapTotal:     4192956 kB
SwapFree:      4182892 kB
Dirty:           30644 kB
Writeback:           0 kB
Mapped:          15412 kB
Slab:            50688 kB
Committed_AS:  2259116 kB
PageTables:       1472 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= 66466 MiB

End job on node69 on Wed Apr 25 09:16:22 UTC 2007