Trace number 421304

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) 1200.04 1200.61

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S376181597-04-UNKNOWN.cnf
MD5SUM98be734cac3043e9901a8deb2fd05c78
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 variables6499
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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:  6500                                                 |
0.00/0.00	c |  Number of clauses:    17354                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |    4532    14412    43806 |     4804        0    nan |  0.000 % |
0.00/0.08	c |       101 |    4532    14412    43806 |     5284      101     25 |  0.000 % |
0.09/0.11	c |       251 |    4532    14412    43806 |     5812      251     28 |  0.000 % |
0.09/0.14	c |       477 |    4532    14412    43806 |     6394      477     31 |  0.000 % |
0.19/0.20	c |       814 |    4532    14412    43806 |     7033      814     32 |  0.000 % |
0.19/0.28	c |      1320 |    4532    14412    43806 |     7736     1320     30 |  0.000 % |
0.39/0.42	c |      2079 |    4532    14412    43806 |     8510     2079     32 |  0.000 % |
0.59/0.64	c |      3218 |    4532    14412    43806 |     9361     3218     32 |  0.000 % |
0.89/0.98	c |      4926 |    4532    14412    43806 |    10297     4926     32 |  0.000 % |
1.49/1.58	c |      7488 |    4532    14412    43806 |    11327     7488     33 |  0.000 % |
2.59/2.68	c |     11333 |    4532    14412    43806 |    12460    11333     32 |  0.000 % |
4.19/4.29	c |     17100 |    4532    14412    43806 |    13706    10684     31 |  0.000 % |
6.79/6.82	c |     25749 |    4532    14412    43806 |    15077    12285     35 |  0.000 % |
11.08/11.16	c |     38724 |    4532    14412    43806 |    16584     9716     40 |  0.000 % |
17.68/17.76	c |     58187 |    4532    14412    43806 |    18243    12144     39 |  0.000 % |
28.28/28.37	c |     87379 |    4532    14412    43806 |    20067    13152     54 |  0.000 % |
45.58/45.60	c |    131169 |    4532    14412    43806 |    22074    15978     36 |  0.000 % |
73.46/73.52	c |    196855 |    4532    14412    43806 |    24281    13975     32 |  0.000 % |
117.91/118.05	c |    295381 |    4532    14412    43806 |    26709    13725     32 |  0.000 % |
189.01/189.26	c |    443170 |    4532    14412    43806 |    29380    24349     31 |  0.000 % |
303.36/303.63	c |    664853 |    4532    14412    43806 |    32318    22462     35 |  0.000 % |
488.30/488.62	c |    997378 |    4532    14412    43806 |    35550    24285     40 |  0.000 % |
783.79/784.23	c |   1496166 |    4532    14412    43806 |    39105    29597     42 |  0.000 % |

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/node20/watcher-421304-1177502353 -o ROOT/results/node20/solver-421304-1177502353 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421304-1177502353/minisat_noassertions /tmp/evaluation/421304-1177502353/instance-421304-1177502353.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: 0.91 0.97 0.95 3/77 21507
/proc/meminfo: memFree=1796592/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=2748 CPUtime=0
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 373 0 0 0 0 0 0 0 18 0 1 0 198152626 2813952 359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 687 359 50 130 0 554 0

[startup+0.0139991 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 21507
/proc/meminfo: memFree=1796592/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=3176 CPUtime=0
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 198152626 3252224 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 794 462 50 130 0 661 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3176

[startup+0.102016 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 21507
/proc/meminfo: memFree=1796592/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=4212 CPUtime=0.09
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 803 0 0 0 9 0 0 0 18 0 1 0 198152626 4313088 751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546834 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 1053 751 66 130 0 920 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4212

[startup+0.301056 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 21507
/proc/meminfo: memFree=1796592/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=4212 CPUtime=0.29
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 803 0 0 0 29 0 0 0 19 0 1 0 198152626 4313088 751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 1053 751 66 130 0 920 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4212

[startup+0.701136 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 21507
/proc/meminfo: memFree=1796592/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=4212 CPUtime=0.69
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 807 0 0 0 69 0 0 0 23 0 1 0 198152626 4313088 755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 1053 755 66 130 0 920 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4212

[startup+1.5013 s]
/proc/loadavg: 0.91 0.97 0.95 2/78 21508
/proc/meminfo: memFree=1793576/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=4740 CPUtime=1.49
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 936 0 0 0 149 0 0 0 25 0 1 0 198152626 4853760 884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 1185 884 66 130 0 1052 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4740

[startup+3.10162 s]
/proc/loadavg: 0.92 0.97 0.95 2/78 21508
/proc/meminfo: memFree=1792744/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=5664 CPUtime=3.09
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 1160 0 0 0 309 0 0 0 25 0 1 0 198152626 5799936 1108 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 1416 1108 66 130 0 1283 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5664

[startup+6.30228 s]
/proc/loadavg: 0.92 0.97 0.95 2/78 21508
/proc/meminfo: memFree=1791848/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=5928 CPUtime=6.29
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 1234 0 0 0 629 0 0 0 25 0 1 0 198152626 6070272 1182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 1482 1182 66 130 0 1349 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5928

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.95 2/78 21508
/proc/meminfo: memFree=1790824/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=6852 CPUtime=12.68
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 1474 0 0 0 1268 0 0 0 25 0 1 0 198152626 7016448 1422 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 1713 1422 66 130 0 1580 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6852

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.95 2/78 21508
/proc/meminfo: memFree=1789736/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=8004 CPUtime=25.48
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 1740 0 0 0 2547 1 0 0 25 0 1 0 198152626 8196096 1688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 2001 1688 66 130 0 1868 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8004

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.95 2/78 21508
/proc/meminfo: memFree=1788648/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=9060 CPUtime=51.07
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 2020 0 0 0 5105 2 0 0 25 0 1 0 198152626 9277440 1968 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 2265 1968 66 130 0 2132 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9060

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.95 2/78 21508
/proc/meminfo: memFree=1787752/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=9852 CPUtime=102.25
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 2232 0 0 0 10223 2 0 0 25 0 1 0 198152626 10088448 2180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 2463 2180 66 130 0 2330 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9852

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/84 21686
/proc/meminfo: memFree=1785512/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=10652 CPUtime=162.13
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 2406 0 0 0 16210 3 0 0 25 0 1 0 198152626 10907648 2354 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 2663 2354 66 130 0 2530 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 10652

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 21706
/proc/meminfo: memFree=1784744/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=12664 CPUtime=222.1
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 2907 0 0 0 22205 5 0 0 25 0 1 0 198152626 12967936 2855 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 3166 2855 66 130 0 3033 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 12664

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 21706
/proc/meminfo: memFree=1784104/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=13464 CPUtime=282.07
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 3090 0 0 0 28202 5 0 0 25 0 1 0 198152626 13787136 3038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 3366 3038 66 130 0 3233 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 13464

[startup+342.302 s]
/proc/loadavg: 1.05 0.99 0.96 2/78 21706
/proc/meminfo: memFree=1784040/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=13464 CPUtime=342.05
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 3100 0 0 0 34199 6 0 0 25 0 1 0 198152626 13787136 3048 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 3366 3048 66 130 0 3233 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 13464

[startup+402.302 s]
/proc/loadavg: 1.02 0.99 0.96 2/78 21706
/proc/meminfo: memFree=1782120/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=15320 CPUtime=402.03
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 3585 0 0 0 40196 7 0 0 25 0 1 0 198152626 15687680 3533 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546853 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 3830 3533 66 130 0 3697 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 15320

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 21706
/proc/meminfo: memFree=1781480/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=16008 CPUtime=462.01
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 3752 0 0 0 46193 8 0 0 25 0 1 0 198152626 16392192 3700 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 4002 3700 66 130 0 3869 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 16008

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 21706
/proc/meminfo: memFree=1781416/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=16008 CPUtime=521.98
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 3756 0 0 0 52190 8 0 0 25 0 1 0 198152626 16392192 3704 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 4002 3704 66 130 0 3869 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 16008

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 21706
/proc/meminfo: memFree=1781224/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=16292 CPUtime=581.95
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 3816 0 0 0 58187 8 0 0 25 0 1 0 198152626 16683008 3764 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 4073 3764 66 130 0 3940 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 16292

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 21706
/proc/meminfo: memFree=1781096/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=16424 CPUtime=641.94
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 3858 0 0 0 64185 9 0 0 25 0 1 0 198152626 16818176 3806 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546875 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 4106 3806 66 130 0 3973 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 16424

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 21706
/proc/meminfo: memFree=1780584/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=16956 CPUtime=701.91
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 3963 0 0 0 70182 9 0 0 25 0 1 0 198152626 17362944 3911 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 4239 3911 66 130 0 4106 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 16956

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 21706
/proc/meminfo: memFree=1779944/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=17620 CPUtime=761.9
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 4150 0 0 0 76180 10 0 0 25 0 1 0 198152626 18042880 4098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 4405 4098 66 130 0 4272 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 17620

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 21706
/proc/meminfo: memFree=1778152/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=19468 CPUtime=821.87
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 4611 0 0 0 82176 11 0 0 25 0 1 0 198152626 19935232 4559 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 4867 4559 66 130 0 4734 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 19468

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 21706
/proc/meminfo: memFree=1777448/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=20128 CPUtime=881.85
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 4763 0 0 0 88173 12 0 0 25 0 1 0 198152626 20611072 4711 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 5032 4711 66 130 0 4899 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 20128

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 21706
/proc/meminfo: memFree=1777448/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=20128 CPUtime=941.82
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 4775 0 0 0 94170 12 0 0 25 0 1 0 198152626 20611072 4723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 5032 4723 66 130 0 4899 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 20128

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 21706
/proc/meminfo: memFree=1776808/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=20788 CPUtime=1001.8
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 4935 0 0 0 100167 13 0 0 25 0 1 0 198152626 21286912 4883 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 5197 4883 66 130 0 5064 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 20788

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 21706
/proc/meminfo: memFree=1776616/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=21080 CPUtime=1061.78
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 4993 0 0 0 106165 13 0 0 25 0 1 0 198152626 21585920 4941 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 5270 4941 66 130 0 5137 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 21080

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 21706
/proc/meminfo: memFree=1775720/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=21880 CPUtime=1121.75
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 5214 0 0 0 112161 14 0 0 25 0 1 0 198152626 22405120 5162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 5470 5162 66 130 0 5337 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 21880

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 21706
/proc/meminfo: memFree=1775528/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=22168 CPUtime=1181.73
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 5267 0 0 0 118159 14 0 0 25 0 1 0 198152626 22700032 5215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548213 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 5542 5215 66 130 0 5409 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 22168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 21706
/proc/meminfo: memFree=1775528/2055920 swapFree=4154112/4192956
[pid=21507] ppid=21505 vsize=22168 CPUtime=1200.03
/proc/21507/stat : 21507 (minisat_noasser) R 21505 21507 20056 0 -1 4194304 5267 0 0 0 119988 15 0 0 25 0 1 0 198152626 22700032 5215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/21507/statm: 5542 5215 66 130 0 5409 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 22168

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): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.89
CPU system time (s): 0.155976
CPU usage (%): 99.9529
Max. virtual memory (cumulated for all children) (KiB): 22168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5267
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= 25068

runsolver used 1.00585 second user time and 2.50262 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Apr 25 11:59:13 UTC 2007

IDJOB= 421304
IDBENCH= 20213
IDSOLVER= 188
FILE ID= node20/421304-1177502353

PBS_JOBID= 4685800

Free space on /tmp= 66455 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S376181597-04-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/421304-1177502353/minisat_noassertions /tmp/evaluation/421304-1177502353/instance-421304-1177502353.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-421304-1177502353 -o ROOT/results/node20/solver-421304-1177502353 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421304-1177502353/minisat_noassertions /tmp/evaluation/421304-1177502353/instance-421304-1177502353.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  98be734cac3043e9901a8deb2fd05c78

RANDOM SEED= 6683571

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1797000 kB
Buffers:         39836 kB
Cached:         146956 kB
SwapCached:      18160 kB
Active:         119388 kB
Inactive:        96200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797000 kB
SwapTotal:     4192956 kB
SwapFree:      4154112 kB
Dirty:            1756 kB
Writeback:           0 kB
Mapped:          34100 kB
Slab:            28844 kB
Committed_AS:  2065396 kB
PageTables:       1760 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= 66455 MiB

End job on node20 on Wed Apr 25 12:19:16 UTC 2007