Trace number 421327

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) 1200.06 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1307633938-08-UNSAT.cnf
MD5SUMc45506846595309f339867628e05eb80
Bench CategoryRANDOM (random 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 variables5492
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  5500                                                 |
0.00/0.00	c |  Number of clauses:    14684                                                |
0.01/0.02	c |  Parsing time:         0.02         s                                       |
0.01/0.06	c ============================[ Search Statistics ]==============================
0.01/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.06	c ===============================================================================
0.01/0.06	c |         0 |    3833    12138    36913 |     4046        0    nan |  0.000 % |
0.01/0.07	c |       100 |    3833    12138    36913 |     4450      100     28 |  0.000 % |
0.01/0.09	c |       250 |    3833    12138    36913 |     4895      250     27 |  0.000 % |
0.09/0.12	c |       478 |    3833    12138    36913 |     5385      478     27 |  0.000 % |
0.09/0.16	c |       815 |    3833    12138    36913 |     5923      815     27 |  0.000 % |
0.19/0.24	c |      1323 |    3833    12138    36913 |     6516     1323     27 |  0.000 % |
0.29/0.36	c |      2082 |    3833    12138    36913 |     7167     2082     28 |  0.000 % |
0.49/0.55	c |      3221 |    3833    12138    36913 |     7884     3221     29 |  0.000 % |
0.79/0.88	c |      4929 |    3833    12138    36913 |     8672     4929     29 |  0.000 % |
1.39/1.41	c |      7494 |    3833    12138    36913 |     9540     7494     30 |  0.000 % |
2.29/2.30	c |     11339 |    3833    12138    36913 |    10494     6453     27 |  0.000 % |
3.69/3.70	c |     17105 |    3833    12138    36913 |    11543     6859     27 |  0.000 % |
5.79/5.89	c |     25754 |    3833    12138    36913 |    12698     9605     29 |  0.000 % |
9.49/9.55	c |     38728 |    3833    12138    36913 |    13967     9573     27 |  0.000 % |
15.29/15.30	c |     58189 |    3833    12138    36913 |    15364     7630     30 |  0.000 % |
24.38/24.40	c |     87382 |    3833    12138    36913 |    16901    13311     29 |  0.000 % |
40.08/40.14	c |    131172 |    3833    12138    36913 |    18591    13878     30 |  0.000 % |
63.57/63.68	c |    196856 |    3833    12138    36913 |    20450    13303     31 |  0.000 % |
102.36/102.45	c |    295385 |    3833    12138    36913 |    22495    18442     27 |  0.000 % |
162.04/162.15	c |    443175 |    3832    12131    36891 |    24744    17620     31 |  0.018 % |
264.31/264.49	c |    664859 |    3832    12131    36891 |    27219    12639     30 |  0.018 % |
419.46/419.68	c |    997385 |    3832    12131    36891 |    29941    23551     31 |  0.018 % |
659.70/659.96	c |   1496173 |    3832    12131    36891 |    32935    27801     28 |  0.018 % |
1048.28/1048.67	c |   2244355 |    3832    12131    36891 |    36229    28296     35 |  0.018 % |

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/node6/watcher-421327-1177502539 -o ROOT/results/node6/solver-421327-1177502539 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421327-1177502539/minisat_noassertions /tmp/evaluation/421327-1177502539/instance-421327-1177502539.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: 0.95 1.01 0.99 3/77 26708
/proc/meminfo: memFree=1818040/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=2476 CPUtime=0
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 338 0 0 0 0 0 0 0 18 0 1 0 226291544 2535424 324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545755 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 619 324 50 130 0 486 0

[startup+0.016964 s]
/proc/loadavg: 0.95 1.01 0.99 3/77 26708
/proc/meminfo: memFree=1818040/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=3156 CPUtime=0.01
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 484 0 0 0 1 0 0 0 18 0 1 0 226291544 3231744 470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 789 470 50 130 0 656 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3156

[startup+0.101973 s]
/proc/loadavg: 0.95 1.01 0.99 3/77 26708
/proc/meminfo: memFree=1818040/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=3820 CPUtime=0.09
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 713 0 0 0 9 0 0 0 18 0 1 0 226291544 3911680 667 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 955 667 66 130 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3820

[startup+0.301997 s]
/proc/loadavg: 0.95 1.01 0.99 3/77 26708
/proc/meminfo: memFree=1818040/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=3820 CPUtime=0.29
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 713 0 0 0 29 0 0 0 19 0 1 0 226291544 3911680 667 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 955 667 66 130 0 822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3820

[startup+0.701044 s]
/proc/loadavg: 0.95 1.01 0.99 3/77 26708
/proc/meminfo: memFree=1818040/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=3820 CPUtime=0.69
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 718 0 0 0 69 0 0 0 22 0 1 0 226291544 3911680 672 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 955 672 66 130 0 822 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3820

[startup+1.50114 s]
/proc/loadavg: 0.95 1.01 0.99 3/78 26709
/proc/meminfo: memFree=1815408/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=4480 CPUtime=1.49
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 862 0 0 0 149 0 0 0 25 0 1 0 226291544 4587520 816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 1120 816 66 130 0 987 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4480

[startup+3.10133 s]
/proc/loadavg: 0.95 1.01 0.99 2/78 26709
/proc/meminfo: memFree=1814640/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=4744 CPUtime=3.09
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 938 0 0 0 309 0 0 0 25 0 1 0 226291544 4857856 892 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 1186 892 66 130 0 1053 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4744

[startup+6.3017 s]
/proc/loadavg: 0.95 1.01 0.99 2/78 26709
/proc/meminfo: memFree=1814064/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=5140 CPUtime=6.29
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 1038 0 0 0 629 0 0 0 25 0 1 0 226291544 5263360 992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 1285 992 66 130 0 1152 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5140

[startup+12.7015 s]
/proc/loadavg: 0.96 1.01 0.99 2/78 26709
/proc/meminfo: memFree=1813424/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=5824 CPUtime=12.69
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 1204 0 0 0 1269 0 0 0 25 0 1 0 226291544 5963776 1158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 1456 1158 66 130 0 1323 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5824

[startup+25.502 s]
/proc/loadavg: 0.97 1.01 0.99 2/78 26709
/proc/meminfo: memFree=1812720/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=6616 CPUtime=25.48
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 1395 0 0 0 2548 0 0 0 25 0 1 0 226291544 6774784 1349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 1654 1349 66 130 0 1521 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6616

[startup+51.102 s]
/proc/loadavg: 0.98 1.01 0.99 2/78 26709
/proc/meminfo: memFree=1811824/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=7380 CPUtime=51.08
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 1583 0 0 0 5107 1 0 0 25 0 1 0 226291544 7557120 1537 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 1845 1537 66 130 0 1712 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7380

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26709
/proc/meminfo: memFree=1810608/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=8572 CPUtime=102.27
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 1882 0 0 0 10225 2 0 0 25 0 1 0 226291544 8777728 1836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 2143 1836 66 130 0 2010 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8572

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26709
/proc/meminfo: memFree=1809456/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=9636 CPUtime=162.24
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 2163 0 0 0 16222 2 0 0 25 0 1 0 226291544 9867264 2117 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 2409 2117 66 130 0 2276 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9636

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26709
/proc/meminfo: memFree=1808496/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=10572 CPUtime=222.22
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 2392 0 0 0 22219 3 0 0 25 0 1 0 226291544 10825728 2346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 2643 2346 66 130 0 2510 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10572

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26709
/proc/meminfo: memFree=1807984/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=11284 CPUtime=282.21
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 2535 0 0 0 28217 4 0 0 25 0 1 0 226291544 11554816 2489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 2821 2489 66 130 0 2688 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11284

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26709
/proc/meminfo: memFree=1807664/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=11552 CPUtime=342.18
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 2612 0 0 0 34214 4 0 0 25 0 1 0 226291544 11829248 2566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 2888 2566 66 130 0 2755 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 11552

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26709
/proc/meminfo: memFree=1806832/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=12344 CPUtime=402.17
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 2816 0 0 0 40212 5 0 0 25 0 1 0 226291544 12640256 2770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 3086 2770 66 130 0 2953 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12344

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26709
/proc/meminfo: memFree=1806448/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=12740 CPUtime=462.15
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 2914 0 0 0 46209 6 0 0 25 0 1 0 226291544 13045760 2868 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 3185 2868 66 130 0 3052 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 12740

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26709
/proc/meminfo: memFree=1806256/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=13028 CPUtime=522.14
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 2962 0 0 0 52207 7 0 0 25 0 1 0 226291544 13340672 2916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 3257 2916 66 130 0 3124 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13028

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 3/78 26709
/proc/meminfo: memFree=1806064/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=13304 CPUtime=582.12
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 3032 0 0 0 58205 7 0 0 25 0 1 0 226291544 13623296 2986 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 3326 2986 66 130 0 3193 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13304

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26709
/proc/meminfo: memFree=1805872/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=13460 CPUtime=642.11
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 3083 0 0 0 64203 8 0 0 25 0 1 0 226291544 13783040 3037 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 3365 3037 66 130 0 3232 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 13460

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26709
/proc/meminfo: memFree=1805232/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=14124 CPUtime=702.09
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 3257 0 0 0 70200 9 0 0 25 0 1 0 226291544 14462976 3211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 3531 3211 66 130 0 3398 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 14124

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26709
/proc/meminfo: memFree=1805040/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=14264 CPUtime=762.07
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 3267 0 0 0 76198 9 0 0 25 0 1 0 226291544 14606336 3221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 3566 3221 66 130 0 3433 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 14264

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26709
/proc/meminfo: memFree=1804720/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=14540 CPUtime=822.05
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 3346 0 0 0 82195 10 0 0 25 0 1 0 226291544 14888960 3300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 3635 3300 66 130 0 3502 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 14540

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 3/78 26709
/proc/meminfo: memFree=1804528/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=14684 CPUtime=882.04
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 3387 0 0 0 88193 11 0 0 25 0 1 0 226291544 15036416 3341 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 3671 3341 66 130 0 3538 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 14684

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26709
/proc/meminfo: memFree=1804464/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=14832 CPUtime=942.01
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 3408 0 0 0 94190 11 0 0 25 0 1 0 226291544 15187968 3362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 3708 3362 66 130 0 3575 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 14832

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26709
/proc/meminfo: memFree=1804336/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=14964 CPUtime=1002
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 3454 0 0 0 100188 12 0 0 25 0 1 0 226291544 15323136 3408 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 3741 3408 66 130 0 3608 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 14964

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26709
/proc/meminfo: memFree=1803248/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=16020 CPUtime=1061.97
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 3730 0 0 0 106185 12 0 0 25 0 1 0 226291544 16404480 3684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 4005 3684 66 130 0 3872 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 16020

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26709
/proc/meminfo: memFree=1802992/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=16296 CPUtime=1121.96
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 3799 0 0 0 112183 13 0 0 25 0 1 0 226291544 16687104 3753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 4074 3753 66 130 0 3941 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 16296

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26709
/proc/meminfo: memFree=1802928/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=16428 CPUtime=1181.94
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 3823 0 0 0 118180 14 0 0 25 0 1 0 226291544 16822272 3777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 4107 3777 66 130 0 3974 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 16428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26709
/proc/meminfo: memFree=1802928/2055924 swapFree=4143416/4192956
[pid=26708] ppid=26706 vsize=16428 CPUtime=1200.04
/proc/26708/stat : 26708 (minisat_noasser) R 26706 26708 25155 0 -1 4194304 3823 0 0 0 119990 14 0 0 25 0 1 0 226291544 16822272 3777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26708/statm: 4107 3777 66 130 0 3974 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 16428

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): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.146977
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 16428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3823
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= 1659

runsolver used 0.941856 second user time and 2.52162 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Wed Apr 25 12:02:19 UTC 2007

IDJOB= 421327
IDBENCH= 20238
IDSOLVER= 188
FILE ID= node6/421327-1177502539

PBS_JOBID= 4685813

Free space on /tmp= 66425 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1307633938-08-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421327-1177502539/minisat_noassertions /tmp/evaluation/421327-1177502539/instance-421327-1177502539.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-421327-1177502539 -o ROOT/results/node6/solver-421327-1177502539 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421327-1177502539/minisat_noassertions /tmp/evaluation/421327-1177502539/instance-421327-1177502539.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  c45506846595309f339867628e05eb80

RANDOM SEED= 879155338

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1818512 kB
Buffers:         39484 kB
Cached:         128440 kB
SwapCached:      17648 kB
Active:         123680 kB
Inactive:        71064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1818512 kB
SwapTotal:     4192956 kB
SwapFree:      4143416 kB
Dirty:            1792 kB
Writeback:           0 kB
Mapped:          29780 kB
Slab:            28284 kB
Committed_AS:  7136572 kB
PageTables:       1784 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= 66425 MiB

End job on node6 on Wed Apr 25 12:22:21 UTC 2007