Trace number 421465

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) 1200.16 1200.49

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-19-u.cnf
MD5SUMec6ae8f44e827ed5bcc8aed459990775
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 variables330372
Number of clauses1570953
Sum of the clauses size3643384
Maximum clause length10
Minimum clause length1
Number of clauses of size 124592
Number of clauses of size 21203951
Number of clauses of size 3281190
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:  330372                                               |
0.00/0.00	c |  Number of clauses:    1570953                                              |
1.99/2.04	c |  Parsing time:         1.88         s                                       |
6.29/6.37	c ============================[ Search Statistics ]==============================
6.29/6.37	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.29/6.37	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.29/6.37	c ===============================================================================
6.29/6.37	c |         0 |  164936   956524  2570363 |   318841        0    nan |  0.000 % |
6.69/6.79	c |       102 |  164936   956524  2570363 |   350725      102    219 | 18.654 % |
7.29/7.35	c |       252 |  164936   956524  2570363 |   385798      252    188 | 18.654 % |
7.99/8.03	c |       477 |  164901   956524  2570363 |   424377      474    124 | 18.729 % |
9.09/9.17	c |       814 |  164638   956524  2570363 |   466815      802     95 | 19.399 % |
10.19/10.25	c |      1320 |  162458   943201  2539578 |   513497     1306    112 | 19.462 % |
11.79/11.80	c |      2079 |  162176   942024  2537082 |   564846     2053    107 | 19.704 % |
14.19/14.21	c |      3221 |  161972   942024  2537082 |   621331     3191    118 | 20.143 % |
18.39/18.44	c |      4930 |  156218   909481  2461271 |   683464     4882    117 | 21.293 % |
24.59/24.67	c |      7493 |  153443   895184  2427347 |   751811     7425    125 | 22.477 % |
33.19/33.22	c |     11338 |  148817   865965  2356707 |   826992    11203    123 | 23.533 % |
48.88/48.92	c |     17104 |  147969   860838  2344144 |   909691    16941    169 | 23.872 % |
75.17/75.21	c |     25753 |  143804   838036  2291908 |  1000660    25515    188 | 25.090 % |
128.25/128.33	c |     38730 |  141995   833030  2280908 |  1100726    38349    241 | 25.654 % |
204.64/204.73	c |     58191 |  140900   822772  2257217 |  1210799    57673    255 | 25.950 % |
340.00/340.17	c |     87383 |  138911   815383  2240423 |  1331879    86704    298 | 26.921 % |
686.30/686.56	c |    131173 |  136892   799947  2202369 |  1465067   130313    474 | 27.178 % |

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/node27/watcher-421465-1177491797 -o ROOT/results/node27/solver-421465-1177491797 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421465-1177491797/minisat_noassertions /tmp/evaluation/421465-1177491797/instance-421465-1177491797.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: 0.85 0.94 0.70 3/65 12179
/proc/meminfo: memFree=1789416/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=2328 CPUtime=0
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 473 0 0 0 0 0 0 0 18 0 1 0 161875866 2383872 459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 582 460 50 130 0 449 0

[startup+0.04728 s]
/proc/loadavg: 0.85 0.94 0.70 3/65 12179
/proc/meminfo: memFree=1789416/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=8328 CPUtime=0.03
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 1925 0 0 0 3 0 0 0 18 0 1 0 161875866 8527872 1911 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134531036 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 2082 1911 50 130 0 1949 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8328

[startup+0.101284 s]
/proc/loadavg: 0.85 0.94 0.70 3/65 12179
/proc/meminfo: memFree=1789416/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=11236 CPUtime=0.09
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 2684 0 0 0 8 1 0 0 18 0 1 0 161875866 11505664 2670 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 2809 2670 50 130 0 2676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11236

[startup+0.301304 s]
/proc/loadavg: 0.85 0.94 0.70 3/65 12179
/proc/meminfo: memFree=1789416/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=43616 CPUtime=0.29
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 9314 0 0 0 25 4 0 0 19 0 1 0 161875866 44662784 9300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 10904 9300 50 130 0 10771 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43616

[startup+0.701343 s]
/proc/loadavg: 0.85 0.94 0.70 3/65 12179
/proc/meminfo: memFree=1789416/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=67460 CPUtime=0.69
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 15833 0 0 0 62 7 0 0 22 0 1 0 161875866 69079040 15819 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 16865 15820 50 130 0 16732 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67460

[startup+1.50142 s]
/proc/loadavg: 0.85 0.94 0.70 2/66 12180
/proc/meminfo: memFree=1715040/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=105080 CPUtime=1.49
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 24763 0 0 0 136 13 0 0 25 0 1 0 161875866 107601920 24749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 26270 24749 50 130 0 26137 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 105080

[startup+3.10159 s]
/proc/loadavg: 0.86 0.94 0.70 2/66 12180
/proc/meminfo: memFree=1666400/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=144556 CPUtime=3.09
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 32400 0 0 0 292 17 0 0 25 0 1 0 161875866 148025344 32386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 36139 32386 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: 0.86 0.94 0.70 2/66 12180
/proc/meminfo: memFree=1627552/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=176568 CPUtime=6.29
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 41248 0 0 0 607 22 0 0 25 0 1 0 161875866 180805632 40866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134680236 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 44142 40866 61 130 0 44009 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 176568

[startup+12.7016 s]
/proc/loadavg: 0.88 0.94 0.70 2/66 12180
/proc/meminfo: memFree=1645600/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=153140 CPUtime=12.69
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 41395 0 0 0 1246 23 0 0 25 0 1 0 161875866 156815360 35983 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 38285 35983 67 130 0 38152 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 153140

[startup+25.5018 s]
/proc/loadavg: 0.90 0.94 0.70 2/66 12180
/proc/meminfo: memFree=1645664/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=153544 CPUtime=25.49
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 41399 0 0 0 2526 23 0 0 25 0 1 0 161875866 157229056 35987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546801 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 38386 35987 67 130 0 38253 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 153544

[startup+51.1024 s]
/proc/loadavg: 0.93 0.94 0.71 2/66 12180
/proc/meminfo: memFree=1645664/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=153544 CPUtime=51.08
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 41399 0 0 0 5085 23 0 0 25 0 1 0 161875866 157229056 35987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 38386 35987 67 130 0 38253 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 153544

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.73 2/66 12180
/proc/meminfo: memFree=1638112/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=161256 CPUtime=102.27
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 43314 0 0 0 10202 25 0 0 25 0 1 0 161875866 165126144 37902 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 40314 37902 67 130 0 40181 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 161256

[startup+162.303 s]
/proc/loadavg: 0.99 0.96 0.74 2/66 12180
/proc/meminfo: memFree=1618144/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=181508 CPUtime=162.25
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 48377 0 0 0 16195 30 0 0 25 0 1 0 161875866 185864192 42965 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 45377 42965 67 130 0 45244 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 181508

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.75 3/66 12180
/proc/meminfo: memFree=1599968/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=199460 CPUtime=222.23
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 52858 0 0 0 22189 34 0 0 25 0 1 0 161875866 204247040 47446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548437 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 49865 47446 67 130 0 49732 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 199460

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/66 12180
/proc/meminfo: memFree=1579232/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=220272 CPUtime=282.21
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 58062 0 0 0 28183 38 0 0 25 0 1 0 161875866 225558528 52650 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 55068 52650 67 130 0 54935 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 220272

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/66 12180
/proc/meminfo: memFree=1560928/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=238440 CPUtime=342.19
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 62610 0 0 0 34177 42 0 0 25 0 1 0 161875866 244162560 57198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 59610 57198 67 130 0 59477 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 238440

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/66 12180
/proc/meminfo: memFree=1540704/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=258908 CPUtime=402.18
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 67705 0 0 0 40171 47 0 0 25 0 1 0 161875866 265121792 62293 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 64727 62293 67 130 0 64594 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 258908

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/66 12180
/proc/meminfo: memFree=1515808/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=283760 CPUtime=462.17
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 73912 0 0 0 46164 53 0 0 25 0 1 0 161875866 290570240 68500 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 70940 68500 67 130 0 70807 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 283760

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/66 12180
/proc/meminfo: memFree=1488224/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=311328 CPUtime=522.14
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 80803 0 0 0 52156 58 0 0 25 0 1 0 161875866 318799872 75391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 77832 75391 67 130 0 77699 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 311328

[startup+582.302 s]
/proc/loadavg: 1.09 1.00 0.83 2/66 12180
/proc/meminfo: memFree=1461792/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=337568 CPUtime=582.13
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 87364 0 0 0 58151 62 0 0 25 0 1 0 161875866 345669632 81952 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548035 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 84392 81952 67 130 0 84259 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 337568

[startup+642.301 s]
/proc/loadavg: 1.09 1.01 0.84 2/66 12180
/proc/meminfo: memFree=1437472/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=361564 CPUtime=642.12
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 93378 0 0 0 64144 68 0 0 25 0 1 0 161875866 370241536 87966 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 90391 87966 67 130 0 90258 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 361564

[startup+702.301 s]
/proc/loadavg: 1.16 1.04 0.86 2/66 12180
/proc/meminfo: memFree=1414176/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=385072 CPUtime=702.09
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 99254 0 0 0 70137 72 0 0 25 0 1 0 161875866 394313728 93842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 96268 93842 67 130 0 96135 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 385072

[startup+762.304 s]
/proc/loadavg: 1.11 1.05 0.87 2/66 12180
/proc/meminfo: memFree=1391072/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=407980 CPUtime=762.09
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 104950 0 0 0 76131 78 0 0 25 0 1 0 161875866 417771520 99538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 101995 99538 67 130 0 101862 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 407980

[startup+822.301 s]
/proc/loadavg: 1.08 1.05 0.88 2/66 12180
/proc/meminfo: memFree=1367520/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=431888 CPUtime=822.06
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 110919 0 0 0 82124 82 0 0 25 0 1 0 161875866 442253312 105507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 107972 105507 67 130 0 107839 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 431888

[startup+882.301 s]
/proc/loadavg: 1.03 1.04 0.88 2/66 12180
/proc/meminfo: memFree=1347424/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=451608 CPUtime=882.05
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 115847 0 0 0 88118 87 0 0 25 0 1 0 161875866 462446592 110435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 112902 110435 67 130 0 112769 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 451608

[startup+942.301 s]
/proc/loadavg: 1.01 1.03 0.89 2/66 12180
/proc/meminfo: memFree=1320864/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=478112 CPUtime=942.03
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 122483 0 0 0 94111 92 0 0 25 0 1 0 161875866 489586688 117071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 119528 117071 67 130 0 119395 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 478112

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 0.90 2/66 12180
/proc/meminfo: memFree=1302816/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=495976 CPUtime=1002.02
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 126974 0 0 0 100106 96 0 0 25 0 1 0 161875866 507879424 121562 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 123994 121562 67 130 0 123861 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 495976

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 0.90 2/66 12180
/proc/meminfo: memFree=1282080/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=517064 CPUtime=1062
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 132229 0 0 0 106100 100 0 0 25 0 1 0 161875866 529473536 126817 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548059 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 129266 126817 67 130 0 129133 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 517064

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.91 2/66 12180
/proc/meminfo: memFree=1256736/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=542156 CPUtime=1121.98
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 138503 0 0 0 112094 104 0 0 25 0 1 0 161875866 555167744 133091 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 135539 133091 67 130 0 135406 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 542156

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 0.91 2/66 12180
/proc/meminfo: memFree=1233184/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=565804 CPUtime=1181.96
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 144444 0 0 0 118088 108 0 0 25 0 1 0 161875866 579383296 139032 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548224 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 141451 139032 67 130 0 141318 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 565804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 12180
/proc/meminfo: memFree=1224608/2055920 swapFree=4182888/4192956
[pid=12179] ppid=12177 vsize=573944 CPUtime=1200.06
/proc/12179/stat : 12179 (minisat_noasser) R 12177 12179 11876 0 -1 4194304 146471 0 0 0 119896 110 0 0 25 0 1 0 161875866 587718656 141059 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/12179/statm: 143486 141059 67 130 0 143353 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 573944

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): 1200.49
CPU time (s): 1200.16
CPU user time (s): 1198.97
CPU system time (s): 1.19182
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 573944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.97
system time used= 1.19182
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 146471
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= 1863

runsolver used 0.926859 second user time and 2.36364 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Wed Apr 25 09:03:20 UTC 2007

IDJOB= 421465
IDBENCH= 20388
IDSOLVER= 188
FILE ID= node27/421465-1177491797

PBS_JOBID= 4685841

Free space on /tmp= 66348 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/421465-1177491797/minisat_noassertions /tmp/evaluation/421465-1177491797/instance-421465-1177491797.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-421465-1177491797 -o ROOT/results/node27/solver-421465-1177491797 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421465-1177491797/minisat_noassertions /tmp/evaluation/421465-1177491797/instance-421465-1177491797.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  ec6ae8f44e827ed5bcc8aed459990775

RANDOM SEED= 193939243

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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	: 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		: 3000.213
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:       1790016 kB
Buffers:         18624 kB
Cached:         195768 kB
SwapCached:       4364 kB
Active:          94296 kB
Inactive:       130104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790016 kB
SwapTotal:     4192956 kB
SwapFree:      4182888 kB
Dirty:           30392 kB
Writeback:           0 kB
Mapped:          15396 kB
Slab:            27536 kB
Committed_AS:  2151392 kB
PageTables:       1412 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= 66348 MiB

End job on node27 on Wed Apr 25 09:23:22 UTC 2007