Trace number 425118

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) 5000.11 5002.31

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S211365596-08-UNSAT.cnf
MD5SUMe2ad6b729e129f6e94a5430009297576
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 variables6495
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                                       |
0.03/0.06	c ============================[ Search Statistics ]==============================
0.03/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.03/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.03/0.06	c ===============================================================================
0.03/0.06	c |         0 |    4601    14643    44119 |     4881        0    nan |  0.000 % |
0.03/0.08	c |       101 |    4601    14643    44119 |     5369      101     27 |  0.000 % |
0.09/0.11	c |       254 |    4597    14627    44078 |     5906      252     25 |  0.062 % |
0.09/0.14	c |       479 |    4597    14627    44078 |     6496      477     28 |  0.062 % |
0.09/0.19	c |       816 |    4597    14627    44078 |     7146      814     25 |  0.062 % |
0.19/0.28	c |      1323 |    4597    14627    44078 |     7860     1321     28 |  0.062 % |
0.39/0.40	c |      2083 |    4597    14627    44078 |     8646     2081     31 |  0.062 % |
0.59/0.60	c |      3222 |    4597    14627    44078 |     9511     3220     28 |  0.062 % |
0.89/0.95	c |      4930 |    4597    14627    44078 |    10462     4928     27 |  0.062 % |
1.39/1.49	c |      7492 |    4597    14627    44078 |    11509     7490     28 |  0.062 % |
2.39/2.46	c |     11337 |    4596    14623    44068 |    12660    11334     30 |  0.077 % |
3.89/3.94	c |     17105 |    4596    14623    44068 |    13926    10692     29 |  0.077 % |
6.38/6.46	c |     25754 |    4596    14623    44068 |    15318    12242     31 |  0.077 % |
10.28/10.33	c |     38728 |    4596    14623    44068 |    16850     9578     30 |  0.077 % |
16.38/16.49	c |     58189 |    4596    14623    44068 |    18535    11691     35 |  0.077 % |
27.08/27.18	c |     87383 |    4596    14623    44068 |    20389    12583     29 |  0.077 % |
44.26/44.33	c |    131172 |    4596    14623    44068 |    22428    14941     28 |  0.077 % |
72.94/73.06	c |    196857 |    4596    14623    44068 |    24670    12280     29 |  0.077 % |
115.02/115.11	c |    295383 |    4596    14623    44068 |    27137    22865     29 |  0.077 % |
186.77/186.98	c |    443172 |    4596    14623    44068 |    29851    15559     37 |  0.077 % |
296.00/296.26	c |    664855 |    4595    14613    44038 |    32836    14985     27 |  0.092 % |
477.09/477.40	c |    997381 |    4595    14613    44038 |    36120    29206     36 |  0.092 % |
763.02/763.59	c |   1496169 |    4595    14613    44038 |    39732    35421     33 |  0.092 % |
1201.19/1202.07	c |   2244352 |    4595    14613    44038 |    43705    26183     31 |  0.092 % |
1887.11/1888.48	c |   3366627 |    4595    14613    44038 |    48076    25887     31 |  0.092 % |
3060.89/3062.68	c |   5050041 |    4595    14613    44038 |    52884    42422     34 |  0.092 % |
4822.34/4824.55	c |   7575157 |    4562    14427    43461 |    58172    19361     33 |  0.600 % |

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/node7/watcher-425118-1177788015 -o ROOT/results/node7/solver-425118-1177788015 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425118-1177788015/minisat_noassertions /tmp/evaluation/425118-1177788015/instance-425118-1177788015.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8450
/proc/meminfo: memFree=1678128/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=2748 CPUtime=0
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 373 0 0 0 0 0 0 0 18 0 1 0 254839179 2813952 359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530949 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 687 359 50 130 0 554 0

[startup+0.033299 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8450
/proc/meminfo: memFree=1678128/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=3940 CPUtime=0.03
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 669 0 0 0 3 0 0 0 18 0 1 0 254839179 4034560 655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682165 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 985 655 62 130 0 852 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3940

[startup+0.101305 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8450
/proc/meminfo: memFree=1678128/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=4204 CPUtime=0.09
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 793 0 0 0 9 0 0 0 18 0 1 0 254839179 4304896 742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 1051 742 66 130 0 918 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4204

[startup+0.301326 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8450
/proc/meminfo: memFree=1678128/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=4204 CPUtime=0.29
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 793 0 0 0 29 0 0 0 20 0 1 0 254839179 4304896 742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 1051 742 66 130 0 918 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4204

[startup+0.701368 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8450
/proc/meminfo: memFree=1678128/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=4204 CPUtime=0.69
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 797 0 0 0 69 0 0 0 24 0 1 0 254839179 4304896 746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 1051 746 66 130 0 918 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4204

[startup+1.50145 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8451
/proc/meminfo: memFree=1675240/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=4600 CPUtime=1.49
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 906 0 0 0 149 0 0 0 25 0 1 0 254839179 4710400 855 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 1150 855 66 130 0 1017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4600

[startup+3.10262 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8451
/proc/meminfo: memFree=1674408/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=5524 CPUtime=3.09
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 1127 0 0 0 309 0 0 0 25 0 1 0 254839179 5656576 1076 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 1381 1076 66 130 0 1248 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5524

[startup+6.30195 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8451
/proc/meminfo: memFree=1673576/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=5788 CPUtime=6.28
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 1210 0 0 0 628 0 0 0 25 0 1 0 254839179 5926912 1159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 1447 1159 66 130 0 1314 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5788

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8451
/proc/meminfo: memFree=1673000/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=6448 CPUtime=12.68
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 1367 0 0 0 1268 0 0 0 25 0 1 0 254839179 6602752 1316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 1612 1316 66 130 0 1479 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6448

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 8451
/proc/meminfo: memFree=1672168/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=7248 CPUtime=25.48
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 1549 0 0 0 2547 1 0 0 25 0 1 0 254839179 7421952 1498 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 1812 1498 66 130 0 1679 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7248

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 8451
/proc/meminfo: memFree=1671400/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=8040 CPUtime=51.05
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 1777 0 0 0 5104 1 0 0 25 0 1 0 254839179 8232960 1726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 2010 1726 66 130 0 1877 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 8040

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8451
/proc/meminfo: memFree=1669672/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=9640 CPUtime=102.23
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 2147 0 0 0 10221 2 0 0 25 0 1 0 254839179 9871360 2096 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 2410 2096 66 130 0 2277 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 9640

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8451
/proc/meminfo: memFree=1667368/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=11916 CPUtime=162.18
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 2721 0 0 0 16216 2 0 0 25 0 1 0 254839179 12201984 2670 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 2979 2670 66 130 0 2846 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 11916

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8451
/proc/meminfo: memFree=1667048/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=12324 CPUtime=222.14
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 2808 0 0 0 22211 3 0 0 25 0 1 0 254839179 12619776 2757 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 3081 2757 66 130 0 2948 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 12324

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8451
/proc/meminfo: memFree=1666920/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=12324 CPUtime=282.11
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 2834 0 0 0 28208 3 0 0 25 0 1 0 254839179 12619776 2783 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 3081 2783 66 130 0 2948 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 12324

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8451
/proc/meminfo: memFree=1666152/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=13148 CPUtime=342.07
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 3016 0 0 0 34204 3 0 0 25 0 1 0 254839179 13463552 2965 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 3287 2965 66 130 0 3154 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 13148

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8451
/proc/meminfo: memFree=1665448/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=13948 CPUtime=402.03
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 3223 0 0 0 40200 3 0 0 25 0 1 0 254839179 14282752 3172 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 3487 3172 66 130 0 3354 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 13948

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8451
/proc/meminfo: memFree=1664552/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=14748 CPUtime=461.99
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 3423 0 0 0 46195 4 0 0 25 0 1 0 254839179 15101952 3372 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 3687 3372 66 130 0 3554 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 14748

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8451
/proc/meminfo: memFree=1664232/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=15012 CPUtime=521.96
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 3500 0 0 0 52192 4 0 0 25 0 1 0 254839179 15372288 3449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 3753 3449 66 130 0 3620 0
Current children cumulated CPU time (s) 521.96
Current children cumulated vsize (KiB) 15012

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8451
/proc/meminfo: memFree=1663400/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=15952 CPUtime=581.92
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 3719 0 0 0 58188 4 0 0 25 0 1 0 254839179 16334848 3668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 3988 3668 66 130 0 3855 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 15952

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8451
/proc/meminfo: memFree=1663400/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=15952 CPUtime=641.89
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 3719 0 0 0 64184 5 0 0 25 0 1 0 254839179 16334848 3668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8450/statm: 3988 3668 66 130 0 3855 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 15952


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

[startup+4062.31 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 8651
/proc/meminfo: memFree=1653992/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=25564 CPUtime=4060.33
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 6060 0 0 0 406006 27 0 0 25 0 1 0 254839179 26177536 6009 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 6391 6009 66 130 0 6258 0
Current children cumulated CPU time (s) 4060.33
Current children cumulated vsize (KiB) 25564

[startup+4122.3 s]
/proc/loadavg: 1.08 1.01 1.00 2/78 8651
/proc/meminfo: memFree=1652904/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=26620 CPUtime=4120.31
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 6329 0 0 0 412003 28 0 0 25 0 1 0 254839179 27258880 6278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 6655 6278 66 130 0 6522 0
Current children cumulated CPU time (s) 4120.31
Current children cumulated vsize (KiB) 26620

[startup+4182.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 8651
/proc/meminfo: memFree=1652840/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=26620 CPUtime=4180.3
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 6343 0 0 0 418001 29 0 0 25 0 1 0 254839179 27258880 6292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 6655 6292 66 130 0 6522 0
Current children cumulated CPU time (s) 4180.3
Current children cumulated vsize (KiB) 26620

[startup+4242.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8651
/proc/meminfo: memFree=1652776/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=26884 CPUtime=4240.28
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 6410 0 0 0 423999 29 0 0 25 0 1 0 254839179 27529216 6359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 6721 6359 66 130 0 6588 0
Current children cumulated CPU time (s) 4240.28
Current children cumulated vsize (KiB) 26884

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8651
/proc/meminfo: memFree=1652136/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=27452 CPUtime=4300.27
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 6516 0 0 0 429997 30 0 0 25 0 1 0 254839179 28110848 6465 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 6863 6465 66 130 0 6730 0
Current children cumulated CPU time (s) 4300.27
Current children cumulated vsize (KiB) 27452

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8651
/proc/meminfo: memFree=1652136/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=27452 CPUtime=4360.26
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 6517 0 0 0 435995 31 0 0 25 0 1 0 254839179 28110848 6466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 6863 6466 66 130 0 6730 0
Current children cumulated CPU time (s) 4360.26
Current children cumulated vsize (KiB) 27452

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8653
/proc/meminfo: memFree=1652136/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=27452 CPUtime=4420.24
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 6517 0 0 0 441993 31 0 0 25 0 1 0 254839179 28110848 6466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 6863 6466 66 130 0 6730 0
Current children cumulated CPU time (s) 4420.24
Current children cumulated vsize (KiB) 27452

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8653
/proc/meminfo: memFree=1652200/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=27452 CPUtime=4480.23
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 6517 0 0 0 447991 32 0 0 25 0 1 0 254839179 28110848 6466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 6863 6466 66 130 0 6730 0
Current children cumulated CPU time (s) 4480.23
Current children cumulated vsize (KiB) 27452

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8653
/proc/meminfo: memFree=1652200/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=27452 CPUtime=4540.21
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 6517 0 0 0 453989 32 0 0 25 0 1 0 254839179 28110848 6466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 6863 6466 66 130 0 6730 0
Current children cumulated CPU time (s) 4540.21
Current children cumulated vsize (KiB) 27452

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8653
/proc/meminfo: memFree=1652136/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=27452 CPUtime=4600.2
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 6517 0 0 0 459987 33 0 0 25 0 1 0 254839179 28110848 6466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 6863 6466 66 130 0 6730 0
Current children cumulated CPU time (s) 4600.2
Current children cumulated vsize (KiB) 27452

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8653
/proc/meminfo: memFree=1652072/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=27452 CPUtime=4660.17
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 6533 0 0 0 465984 33 0 0 25 0 1 0 254839179 28110848 6482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 6863 6482 66 130 0 6730 0
Current children cumulated CPU time (s) 4660.17
Current children cumulated vsize (KiB) 27452

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8653
/proc/meminfo: memFree=1651368/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=28264 CPUtime=4720.17
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 6718 0 0 0 471983 34 0 0 25 0 1 0 254839179 28942336 6667 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 7066 6667 66 130 0 6933 0
Current children cumulated CPU time (s) 4720.17
Current children cumulated vsize (KiB) 28264

[startup+4782.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 8653
/proc/meminfo: memFree=1651304/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=28264 CPUtime=4780.15
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 6719 0 0 0 477980 35 0 0 25 0 1 0 254839179 28942336 6668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 7066 6668 66 130 0 6933 0
Current children cumulated CPU time (s) 4780.15
Current children cumulated vsize (KiB) 28264

[startup+4842.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 8653
/proc/meminfo: memFree=1651304/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=28264 CPUtime=4840.13
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 6719 0 0 0 483978 35 0 0 25 0 1 0 254839179 28942336 6668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 7066 6668 66 130 0 6933 0
Current children cumulated CPU time (s) 4840.13
Current children cumulated vsize (KiB) 28264

[startup+4902.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/78 8653
/proc/meminfo: memFree=1651304/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=28264 CPUtime=4900.12
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 6724 0 0 0 489976 36 0 0 25 0 1 0 254839179 28942336 6673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 7066 6673 66 130 0 6933 0
Current children cumulated CPU time (s) 4900.12
Current children cumulated vsize (KiB) 28264

[startup+4962.3 s]
/proc/loadavg: 1.14 1.06 1.01 2/78 8653
/proc/meminfo: memFree=1651304/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=28264 CPUtime=4960.1
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 6725 0 0 0 495974 36 0 0 25 0 1 0 254839179 28942336 6674 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 7066 6674 66 130 0 6933 0
Current children cumulated CPU time (s) 4960.1
Current children cumulated vsize (KiB) 28264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.3 s]
/proc/loadavg: 1.07 1.05 1.01 2/78 8653
/proc/meminfo: memFree=1651304/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=28264 CPUtime=5000.09
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 6725 0 0 0 499973 36 0 0 25 0 1 0 254839179 28942336 6674 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 7066 6674 66 130 0 6933 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 28264

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

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

[startup+5002.3 s]
/proc/loadavg: 1.07 1.05 1.01 2/78 8653
/proc/meminfo: memFree=1651304/2055920 swapFree=4156360/4192956
[pid=8450] ppid=8448 vsize=28264 CPUtime=5000.09
/proc/8450/stat : 8450 (minisat_noasser) R 8448 8450 7961 0 -1 4194304 6725 0 0 0 499973 36 0 0 25 0 1 0 254839179 28942336 6674 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/8450/statm: 7066 6674 66 130 0 6933 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 28264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.31
CPU time (s): 5000.11
CPU user time (s): 4999.73
CPU system time (s): 0.373943
CPU usage (%): 99.956
Max. virtual memory (cumulated for all children) (KiB): 28264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.373943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6725
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= 100453

runsolver used 4.40733 second user time and 11.6672 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Apr 28 19:20:16 UTC 2007

IDJOB= 425118
IDBENCH= 20211
IDSOLVER= 189
FILE ID= node7/425118-1177788015

PBS_JOBID= 4715736

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S211365596-08-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425118-1177788015/minisat_noassertions /tmp/evaluation/425118-1177788015/instance-425118-1177788015.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-425118-1177788015 -o ROOT/results/node7/solver-425118-1177788015 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425118-1177788015/minisat_noassertions /tmp/evaluation/425118-1177788015/instance-425118-1177788015.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e2ad6b729e129f6e94a5430009297576

RANDOM SEED= 731877370

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1678600 kB
Buffers:         41604 kB
Cached:         266436 kB
SwapCached:      17068 kB
Active:         192456 kB
Inactive:       140012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678600 kB
SwapTotal:     4192956 kB
SwapFree:      4156360 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          30096 kB
Slab:            30324 kB
Committed_AS:  8954104 kB
PageTables:       1860 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= 66563 MiB

End job on node7 on Sat Apr 28 20:43:40 UTC 2007