Trace number 421302

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) 1200.05 1200.51

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                                       |
0.00/0.07	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 |    4601    14643    44119 |     4881        0    nan |  0.000 % |
0.00/0.09	c |       101 |    4601    14643    44119 |     5369      101     27 |  0.000 % |
0.09/0.11	c |       254 |    4597    14627    44078 |     5906      252     25 |  0.062 % |
0.09/0.15	c |       479 |    4597    14627    44078 |     6496      477     28 |  0.062 % |
0.19/0.21	c |       816 |    4597    14627    44078 |     7146      814     25 |  0.062 % |
0.29/0.31	c |      1323 |    4597    14627    44078 |     7860     1321     28 |  0.062 % |
0.39/0.44	c |      2083 |    4597    14627    44078 |     8646     2081     31 |  0.062 % |
0.59/0.66	c |      3222 |    4597    14627    44078 |     9511     3220     28 |  0.062 % |
0.99/1.03	c |      4930 |    4597    14627    44078 |    10462     4928     27 |  0.062 % |
1.59/1.63	c |      7492 |    4597    14627    44078 |    11509     7490     28 |  0.062 % |
2.59/2.68	c |     11337 |    4596    14623    44068 |    12660    11334     30 |  0.077 % |
4.19/4.27	c |     17105 |    4596    14623    44068 |    13926    10692     29 |  0.077 % |
6.89/6.94	c |     25754 |    4596    14623    44068 |    15318    12242     31 |  0.077 % |
11.00/11.09	c |     38728 |    4596    14623    44068 |    16850     9578     30 |  0.077 % |
17.69/17.73	c |     58189 |    4596    14623    44068 |    18535    11691     35 |  0.077 % |
29.08/29.16	c |     87383 |    4596    14623    44068 |    20389    12583     29 |  0.077 % |
47.28/47.35	c |    131172 |    4596    14623    44068 |    22428    14941     28 |  0.077 % |
77.77/77.83	c |    196857 |    4596    14623    44068 |    24670    12280     29 |  0.077 % |
122.35/122.48	c |    295383 |    4596    14623    44068 |    27137    22865     29 |  0.077 % |
198.24/198.37	c |    443172 |    4596    14623    44068 |    29851    15559     37 |  0.077 % |
314.00/314.13	c |    664855 |    4595    14613    44038 |    32836    14985     27 |  0.092 % |
505.12/505.44	c |    997381 |    4595    14613    44038 |    36120    29206     36 |  0.092 % |
806.84/807.28	c |   1496169 |    4595    14613    44038 |    39732    35421     33 |  0.092 % |

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-421302-1177502099 -o ROOT/results/node7/solver-421302-1177502099 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421302-1177502099/minisat_noassertions /tmp/evaluation/421302-1177502099/instance-421302-1177502099.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 0.95 0.94 3/77 17301
/proc/meminfo: memFree=1829240/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=2748 CPUtime=0
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 373 0 0 0 0 0 0 0 18 0 1 0 226247505 2813952 359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682866 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 687 359 50 130 0 554 0

[startup+0.101463 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 17301
/proc/meminfo: memFree=1829240/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=4204 CPUtime=0.09
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 793 0 0 0 9 0 0 0 18 0 1 0 226247505 4304896 742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548224 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 1051 742 66 130 0 918 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4204

[startup+0.201475 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 17301
/proc/meminfo: memFree=1829240/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=4204 CPUtime=0.19
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 793 0 0 0 19 0 0 0 18 0 1 0 226247505 4304896 742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 1051 742 66 130 0 918 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4204

[startup+0.301484 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 17301
/proc/meminfo: memFree=1829240/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=4204 CPUtime=0.29
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 793 0 0 0 29 0 0 0 19 0 1 0 226247505 4304896 742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 1051 742 66 130 0 918 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4204

[startup+0.701526 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 17301
/proc/meminfo: memFree=1829240/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=4204 CPUtime=0.69
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 797 0 0 0 69 0 0 0 23 0 1 0 226247505 4304896 746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 1051 746 66 130 0 918 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4204

[startup+1.50161 s]
/proc/loadavg: 0.91 0.95 0.94 2/78 17302
/proc/meminfo: memFree=1826352/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=4468 CPUtime=1.49
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 885 0 0 0 149 0 0 0 25 0 1 0 226247505 4575232 834 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546853 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 1117 834 66 130 0 984 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4468

[startup+3.10178 s]
/proc/loadavg: 0.91 0.95 0.94 2/78 17302
/proc/meminfo: memFree=1825584/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=5524 CPUtime=3.09
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 1119 0 0 0 309 0 0 0 25 0 1 0 226247505 5656576 1068 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 1381 1068 66 130 0 1248 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5524

[startup+6.30112 s]
/proc/loadavg: 0.92 0.95 0.94 2/78 17302
/proc/meminfo: memFree=1824688/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=5788 CPUtime=6.29
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 1209 0 0 0 629 0 0 0 25 0 1 0 226247505 5926912 1158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 1447 1158 66 130 0 1314 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5788

[startup+12.7028 s]
/proc/loadavg: 0.93 0.95 0.94 2/78 17302
/proc/meminfo: memFree=1824176/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=6316 CPUtime=12.69
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 1320 0 0 0 1268 1 0 0 25 0 1 0 226247505 6467584 1269 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 1579 1269 66 130 0 1446 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6316

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.94 2/78 17302
/proc/meminfo: memFree=1823344/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=7108 CPUtime=25.48
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 1544 0 0 0 2547 1 0 0 25 0 1 0 226247505 7278592 1493 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 1777 1493 66 130 0 1644 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7108

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.94 2/78 17302
/proc/meminfo: memFree=1822512/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=7908 CPUtime=51.07
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 1743 0 0 0 5106 1 0 0 25 0 1 0 226247505 8097792 1692 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 1977 1692 66 130 0 1844 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7908

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.94 2/78 17302
/proc/meminfo: memFree=1820976/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=9372 CPUtime=102.27
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 2095 0 0 0 10225 2 0 0 25 0 1 0 226247505 9596928 2044 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 2343 2044 66 130 0 2210 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9372

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17302
/proc/meminfo: memFree=1818800/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=11652 CPUtime=162.24
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 2637 0 0 0 16221 3 0 0 25 0 1 0 226247505 11931648 2586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 2913 2586 66 130 0 2780 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11652

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17302
/proc/meminfo: memFree=1818160/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=12180 CPUtime=222.23
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 2794 0 0 0 22219 4 0 0 25 0 1 0 226247505 12472320 2743 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 3045 2743 66 130 0 2912 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12180

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17302
/proc/meminfo: memFree=1818032/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=12324 CPUtime=282.21
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 2821 0 0 0 28217 4 0 0 25 0 1 0 226247505 12619776 2770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 3081 2770 66 130 0 2948 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12324

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17302
/proc/meminfo: memFree=1817392/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=12992 CPUtime=342.19
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 2975 0 0 0 34214 5 0 0 25 0 1 0 226247505 13303808 2924 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 3248 2924 66 130 0 3115 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12992

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/84 17470
/proc/meminfo: memFree=1815296/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=13684 CPUtime=402.08
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 3173 0 0 0 40202 6 0 0 25 0 1 0 226247505 14012416 3122 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 3421 3122 66 130 0 3288 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 13684

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17500
/proc/meminfo: memFree=1815664/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=14616 CPUtime=462.04
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 3374 0 0 0 46197 7 0 0 25 0 1 0 226247505 14966784 3323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 3654 3323 66 130 0 3521 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 14616

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17500
/proc/meminfo: memFree=1815216/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=15012 CPUtime=522.02
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 3474 0 0 0 52195 7 0 0 25 0 1 0 226247505 15372288 3423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 3753 3423 66 130 0 3620 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 15012

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17500
/proc/meminfo: memFree=1815152/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=15148 CPUtime=582
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 3511 0 0 0 58192 8 0 0 25 0 1 0 226247505 15511552 3460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 3787 3460 66 130 0 3654 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 15148

[startup+642.302 s]
/proc/loadavg: 1.04 0.99 0.94 2/78 17500
/proc/meminfo: memFree=1814384/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=15952 CPUtime=641.99
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 3719 0 0 0 64190 9 0 0 25 0 1 0 226247505 16334848 3668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 3988 3668 66 130 0 3855 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 15952

[startup+702.301 s]
/proc/loadavg: 1.05 1.00 0.95 2/78 17500
/proc/meminfo: memFree=1814064/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=16348 CPUtime=701.96
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 3826 0 0 0 70187 9 0 0 25 0 1 0 226247505 16740352 3775 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 4087 3775 66 130 0 3954 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 16348

[startup+762.301 s]
/proc/loadavg: 1.13 1.03 0.96 2/78 17500
/proc/meminfo: memFree=1813232/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=17156 CPUtime=761.95
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 4033 0 0 0 76185 10 0 0 25 0 1 0 226247505 17567744 3982 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 4289 3982 66 130 0 4156 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 17156

[startup+822.302 s]
/proc/loadavg: 1.12 1.04 0.96 2/78 17500
/proc/meminfo: memFree=1813040/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=17288 CPUtime=821.94
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 4075 0 0 0 82183 11 0 0 25 0 1 0 226247505 17702912 4024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 4322 4024 66 130 0 4189 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 17288

[startup+882.305 s]
/proc/loadavg: 1.15 1.06 0.97 2/78 17500
/proc/meminfo: memFree=1813040/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=17288 CPUtime=881.92
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 4075 0 0 0 88181 11 0 0 25 0 1 0 226247505 17702912 4024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 4322 4024 66 130 0 4189 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 17288

[startup+942.301 s]
/proc/loadavg: 1.16 1.08 0.98 2/78 17500
/proc/meminfo: memFree=1813040/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=17288 CPUtime=941.9
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 4075 0 0 0 94178 12 0 0 25 0 1 0 226247505 17702912 4024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 4322 4024 66 130 0 4189 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 17288

[startup+1002.3 s]
/proc/loadavg: 1.12 1.08 0.99 2/78 17500
/proc/meminfo: memFree=1812848/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=17552 CPUtime=1001.88
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 4123 0 0 0 100176 12 0 0 25 0 1 0 226247505 17973248 4072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 4388 4072 66 130 0 4255 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 17552

[startup+1062.3 s]
/proc/loadavg: 1.04 1.06 0.99 2/78 17500
/proc/meminfo: memFree=1812784/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=17688 CPUtime=1061.87
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 4150 0 0 0 106174 13 0 0 25 0 1 0 226247505 18112512 4099 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 4422 4099 66 130 0 4289 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 17688

[startup+1122.3 s]
/proc/loadavg: 1.01 1.05 0.99 2/78 17500
/proc/meminfo: memFree=1812592/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=17820 CPUtime=1121.85
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 4193 0 0 0 112172 13 0 0 25 0 1 0 226247505 18247680 4142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 4455 4142 66 130 0 4322 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 17820

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 0.99 2/78 17500
/proc/meminfo: memFree=1812400/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=18088 CPUtime=1181.84
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 4239 0 0 0 118170 14 0 0 25 0 1 0 226247505 18522112 4188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 4522 4188 66 130 0 4389 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 18088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.03 0.99 2/78 17500
/proc/meminfo: memFree=1812016/2055920 swapFree=4156304/4192956
[pid=17301] ppid=17299 vsize=18352 CPUtime=1200.03
/proc/17301/stat : 17301 (minisat_noasser) R 17299 17301 16160 0 -1 4194304 4332 0 0 0 119989 14 0 0 25 0 1 0 226247505 18792448 4281 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/17301/statm: 4588 4281 66 130 0 4455 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 18352

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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.9
CPU system time (s): 0.148977
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 18352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4332
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= 24592

runsolver used 0.91786 second user time and 2.6446 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Apr 25 11:54:59 UTC 2007

IDJOB= 421302
IDBENCH= 20211
IDSOLVER= 188
FILE ID= node7/421302-1177502099

PBS_JOBID= 4685812

Free space on /tmp= 66411 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/421302-1177502099/minisat_noassertions /tmp/evaluation/421302-1177502099/instance-421302-1177502099.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-421302-1177502099 -o ROOT/results/node7/solver-421302-1177502099 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421302-1177502099/minisat_noassertions /tmp/evaluation/421302-1177502099/instance-421302-1177502099.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  e2ad6b729e129f6e94a5430009297576

RANDOM SEED= 737558907

TIME LIMIT= 1200 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:       1829648 kB
Buffers:         38204 kB
Cached:         120660 kB
SwapCached:      16780 kB
Active:          97844 kB
Inactive:        85048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829648 kB
SwapTotal:     4192956 kB
SwapFree:      4156304 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:          29780 kB
Slab:            28796 kB
Committed_AS:  8884092 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= 66411 MiB

End job on node7 on Wed Apr 25 12:15:01 UTC 2007