Trace number 424968

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) 5000.05 5002.02

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S837858872-05.cnf
MD5SUM85514aaeb8ddbf9105f63035677ed014
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1689.64
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    20000                                                |
0.01/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.13	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.09/0.15	c |       102 |    1000    20000   100000 |     7333      102    129 |  0.000 % |
0.09/0.17	c |       252 |    1000    20000   100000 |     8066      252    118 |  0.000 % |
0.09/0.19	c |       477 |    1000    20000   100000 |     8873      477    115 |  0.000 % |
0.19/0.23	c |       814 |    1000    20000   100000 |     9760      814    118 |  0.000 % |
0.19/0.29	c |      1320 |    1000    20000   100000 |    10736     1320    119 |  0.000 % |
0.29/0.38	c |      2079 |    1000    20000   100000 |    11810     2079    123 |  0.000 % |
0.49/0.53	c |      3218 |    1000    20000   100000 |    12991     3218    126 |  0.000 % |
0.69/0.77	c |      4928 |    1000    20000   100000 |    14290     4928    128 |  0.000 % |
1.09/1.17	c |      7492 |    1000    20000   100000 |    15719     7492    132 |  0.000 % |
1.79/1.89	c |     11336 |    1000    20000   100000 |    17291    11336    135 |  0.000 % |
3.09/3.19	c |     17102 |    1000    20000   100000 |    19020    17102    135 |  0.000 % |
5.29/5.38	c |     25751 |    1000    20000   100000 |    20922    16046    135 |  0.000 % |
9.28/9.30	c |     38726 |    1000    20000   100000 |    23015    18367    144 |  0.000 % |
15.79/15.87	c |     58188 |    1000    20000   100000 |    25316    13932    136 |  0.000 % |
27.78/27.88	c |     87380 |    1000    20000   100000 |    27848    15079    139 |  0.000 % |
46.87/46.95	c |    131172 |    1000    20000   100000 |    30633    26377    146 |  0.000 % |
79.76/79.87	c |    196856 |    1000    20000   100000 |    33696    20968    152 |  0.000 % |
126.24/126.31	c |    295383 |    1000    20000   100000 |    37066    33722    142 |  0.000 % |
205.41/205.60	c |    443172 |    1000    20000   100000 |    40772    13675    140 |  0.000 % |
328.97/329.15	c |    664855 |    1000    20000   100000 |    44849    14762    131 |  0.000 % |
525.50/525.78	c |    997382 |    1000    20000   100000 |    49334    32837    142 |  0.000 % |
889.46/889.80	c |   1496170 |    1000    20000   100000 |    54268    35341    146 |  0.000 % |
1432.96/1433.57	c |   2244353 |    1000    20000   100000 |    59695    20728    140 |  0.000 % |
2293.04/2293.91	c |   3366627 |    1000    20000   100000 |    65664    51846    153 |  0.000 % |
3659.62/3661.16	c |   5050039 |    1000    20000   100000 |    72231    43255    143 |  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/node23/watcher-424968-1177712075 -o ROOT/results/node23/solver-424968-1177712075 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424968-1177712075/minisat_noassertions /tmp/evaluation/424968-1177712075/instance-424968-1177712075.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: 0.78 0.95 0.98 3/77 20401
/proc/meminfo: memFree=1593608/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=1988 CPUtime=0
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 219124662 2035712 242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 497 246 50 130 0 364 0

[startup+0.0149109 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 20401
/proc/meminfo: memFree=1593608/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=2384 CPUtime=0.01
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 374 0 0 0 1 0 0 0 18 0 1 0 219124662 2441216 360 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 596 361 50 130 0 463 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2384

[startup+0.101928 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 20401
/proc/meminfo: memFree=1593608/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=3540 CPUtime=0.09
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 681 0 0 0 9 0 0 0 18 0 1 0 219124662 3624960 667 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 885 667 62 130 0 752 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3540

[startup+0.301966 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 20401
/proc/meminfo: memFree=1593608/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=3640 CPUtime=0.29
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 734 0 0 0 29 0 0 0 20 0 1 0 219124662 3727360 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 910 680 67 130 0 777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.701042 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 20401
/proc/meminfo: memFree=1593608/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0.69
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 1156 0 0 0 69 0 0 0 23 0 1 0 219124662 5484544 1102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 1339 1102 67 130 0 1206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5356

[startup+1.5012 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 20402
/proc/meminfo: memFree=1588288/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=8128 CPUtime=1.49
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 1869 0 0 0 149 0 0 0 25 0 1 0 219124662 8323072 1815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553681 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 2032 1815 67 130 0 1899 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8128

[startup+3.10151 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 20402
/proc/meminfo: memFree=1584640/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=12384 CPUtime=3.09
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 2918 0 0 0 308 1 0 0 25 0 1 0 219124662 12681216 2864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 3096 2864 67 130 0 2963 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12384

[startup+6.30113 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 20402
/proc/meminfo: memFree=1580672/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=14512 CPUtime=6.28
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 3457 0 0 0 627 1 0 0 25 0 1 0 219124662 14860288 3403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 3628 3403 67 130 0 3495 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14512

[startup+12.7014 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 20402
/proc/meminfo: memFree=1577280/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=17152 CPUtime=12.69
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 4116 0 0 0 1267 2 0 0 25 0 1 0 219124662 17563648 4062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548401 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 4288 4062 67 130 0 4155 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17152

[startup+25.5018 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 20402
/proc/meminfo: memFree=1576064/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=18340 CPUtime=25.48
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 4423 0 0 0 2546 2 0 0 25 0 1 0 219124662 18780160 4369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 4585 4369 67 130 0 4452 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18340

[startup+51.1018 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 20402
/proc/meminfo: memFree=1571264/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=23264 CPUtime=51.07
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 5618 0 0 0 5103 4 0 0 25 0 1 0 219124662 23822336 5564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553675 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 5816 5564 67 130 0 5683 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23264

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20402
/proc/meminfo: memFree=1568320/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=26036 CPUtime=102.26
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 6335 0 0 0 10221 5 0 0 25 0 1 0 219124662 26660864 6281 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 6509 6281 67 130 0 6376 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26036

[startup+162.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 20402
/proc/meminfo: memFree=1564928/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=29468 CPUtime=162.23
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 7186 0 0 0 16217 6 0 0 25 0 1 0 219124662 30175232 7132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 7367 7132 67 130 0 7234 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 29468

[startup+222.302 s]
/proc/loadavg: 1.16 1.03 1.01 2/78 20402
/proc/meminfo: memFree=1562816/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=31752 CPUtime=222.21
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 7728 0 0 0 22213 8 0 0 25 0 1 0 219124662 32514048 7674 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 7938 7674 67 130 0 7805 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 31752

[startup+282.302 s]
/proc/loadavg: 1.14 1.04 1.01 2/78 20402
/proc/meminfo: memFree=1561728/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=32808 CPUtime=282.18
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 8000 0 0 0 28210 8 0 0 25 0 1 0 219124662 33595392 7946 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 8202 7946 67 130 0 8069 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 32808

[startup+342.301 s]
/proc/loadavg: 1.11 1.05 1.01 2/78 20402
/proc/meminfo: memFree=1561472/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=32940 CPUtime=342.16
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 8054 0 0 0 34207 9 0 0 25 0 1 0 219124662 33730560 8000 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 8235 8000 67 130 0 8102 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 32940

[startup+402.302 s]
/proc/loadavg: 1.10 1.05 1.01 2/78 20402
/proc/meminfo: memFree=1558784/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=35704 CPUtime=402.14
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 8735 0 0 0 40204 10 0 0 25 0 1 0 219124662 36560896 8681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134680303 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 8926 8681 67 130 0 8793 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 35704

[startup+462.301 s]
/proc/loadavg: 1.09 1.05 1.01 2/78 20402
/proc/meminfo: memFree=1558272/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=36232 CPUtime=462.11
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 8869 0 0 0 46201 10 0 0 25 0 1 0 219124662 37101568 8815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 9058 8815 67 130 0 8925 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 36232

[startup+522.301 s]
/proc/loadavg: 1.08 1.06 1.01 2/78 20402
/proc/meminfo: memFree=1558272/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=36224 CPUtime=522.1
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 8869 0 0 0 52199 11 0 0 25 0 1 0 219124662 37093376 8815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547878 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 9056 8815 67 130 0 8923 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 36224

[startup+582.302 s]
/proc/loadavg: 1.07 1.06 1.01 2/78 20402
/proc/meminfo: memFree=1554240/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=40188 CPUtime=582.07
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 9860 0 0 0 58195 12 0 0 25 0 1 0 219124662 41152512 9806 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 10047 9806 67 130 0 9914 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 40188

[startup+642.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/78 20402
/proc/meminfo: memFree=1553728/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=40848 CPUtime=642.06
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 10005 0 0 0 64193 13 0 0 25 0 1 0 219124662 41828352 9951 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 10212 9951 67 130 0 10079 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 40848


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1526976/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=67612 CPUtime=4000.7
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 16786 0 0 0 400020 50 0 0 25 0 1 0 219124662 69234688 16623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 16903 16623 67 130 0 16770 0
Current children cumulated CPU time (s) 4000.7
Current children cumulated vsize (KiB) 67612

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1526912/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=67612 CPUtime=4060.67
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 16786 0 0 0 406017 50 0 0 25 0 1 0 219124662 69234688 16623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 16903 16623 67 130 0 16770 0
Current children cumulated CPU time (s) 4060.67
Current children cumulated vsize (KiB) 67612

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1526912/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=67612 CPUtime=4120.65
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 16786 0 0 0 412014 51 0 0 25 0 1 0 219124662 69234688 16623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 16903 16623 67 130 0 16770 0
Current children cumulated CPU time (s) 4120.65
Current children cumulated vsize (KiB) 67612

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1526848/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=67612 CPUtime=4180.63
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 16786 0 0 0 418012 51 0 0 25 0 1 0 219124662 69234688 16623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 16903 16623 67 130 0 16770 0
Current children cumulated CPU time (s) 4180.63
Current children cumulated vsize (KiB) 67612

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1526912/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=67612 CPUtime=4240.61
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 16786 0 0 0 424009 52 0 0 25 0 1 0 219124662 69234688 16623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 16903 16623 67 130 0 16770 0
Current children cumulated CPU time (s) 4240.61
Current children cumulated vsize (KiB) 67612

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1526848/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=67612 CPUtime=4300.58
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 16786 0 0 0 430006 52 0 0 25 0 1 0 219124662 69234688 16623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 16903 16623 67 130 0 16770 0
Current children cumulated CPU time (s) 4300.58
Current children cumulated vsize (KiB) 67612

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1526912/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=67612 CPUtime=4360.57
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 16786 0 0 0 436004 53 0 0 25 0 1 0 219124662 69234688 16623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 16903 16623 67 130 0 16770 0
Current children cumulated CPU time (s) 4360.57
Current children cumulated vsize (KiB) 67612

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1526912/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=67612 CPUtime=4420.54
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 16786 0 0 0 442001 53 0 0 25 0 1 0 219124662 69234688 16623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 16903 16623 67 130 0 16770 0
Current children cumulated CPU time (s) 4420.54
Current children cumulated vsize (KiB) 67612

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1526912/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=67612 CPUtime=4480.52
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 16786 0 0 0 447998 54 0 0 25 0 1 0 219124662 69234688 16623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 16903 16623 67 130 0 16770 0
Current children cumulated CPU time (s) 4480.52
Current children cumulated vsize (KiB) 67612

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1526848/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=67612 CPUtime=4540.49
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 16786 0 0 0 453995 54 0 0 25 0 1 0 219124662 69234688 16623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 16903 16623 67 130 0 16770 0
Current children cumulated CPU time (s) 4540.49
Current children cumulated vsize (KiB) 67612

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1526912/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=67612 CPUtime=4600.48
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 16786 0 0 0 459993 55 0 0 25 0 1 0 219124662 69234688 16623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 16903 16623 67 130 0 16770 0
Current children cumulated CPU time (s) 4600.48
Current children cumulated vsize (KiB) 67612

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1526848/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=67612 CPUtime=4660.45
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 16786 0 0 0 465990 55 0 0 25 0 1 0 219124662 69234688 16623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 16903 16623 67 130 0 16770 0
Current children cumulated CPU time (s) 4660.45
Current children cumulated vsize (KiB) 67612

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1526848/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=67612 CPUtime=4720.43
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 16786 0 0 0 471987 56 0 0 25 0 1 0 219124662 69234688 16623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 16903 16623 67 130 0 16770 0
Current children cumulated CPU time (s) 4720.43
Current children cumulated vsize (KiB) 67612

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1526784/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=67612 CPUtime=4780.4
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 16786 0 0 0 477984 56 0 0 25 0 1 0 219124662 69234688 16623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 16903 16623 67 130 0 16770 0
Current children cumulated CPU time (s) 4780.4
Current children cumulated vsize (KiB) 67612

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1526912/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=67612 CPUtime=4840.39
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 16786 0 0 0 483982 57 0 0 25 0 1 0 219124662 69234688 16623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 16903 16623 67 130 0 16770 0
Current children cumulated CPU time (s) 4840.39
Current children cumulated vsize (KiB) 67612

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1526464/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=68008 CPUtime=4900.36
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 16892 0 0 0 489979 57 0 0 25 0 1 0 219124662 69640192 16729 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 17002 16729 67 130 0 16869 0
Current children cumulated CPU time (s) 4900.36
Current children cumulated vsize (KiB) 68008

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1526464/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=68000 CPUtime=4960.34
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 16892 0 0 0 495976 58 0 0 25 0 1 0 219124662 69632000 16729 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 17000 16729 67 130 0 16867 0
Current children cumulated CPU time (s) 4960.34
Current children cumulated vsize (KiB) 68000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1526464/2055920 swapFree=4169168/4192956
[pid=20401] ppid=20399 vsize=68000 CPUtime=5000.03
/proc/20401/stat : 20401 (minisat_noasser) R 20399 20401 20347 0 -1 4194304 16892 0 0 0 499945 58 0 0 25 0 1 0 219124662 69632000 16729 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20401/statm: 17000 16729 67 130 0 16867 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 68000

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): 5002.02
CPU time (s): 5000.05
CPU user time (s): 4999.45
CPU system time (s): 0.598908
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 68008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.45
system time used= 0.598908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16892
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= 100459

runsolver used 3.70644 second user time and 11.0903 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Fri Apr 27 22:14:35 UTC 2007

IDJOB= 424968
IDBENCH= 20061
IDSOLVER= 189
FILE ID= node23/424968-1177712075

PBS_JOBID= 4715364

Free space on /tmp= 66494 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S837858872-05.cnf
COMMAND LINE= /tmp/evaluation/424968-1177712075/minisat_noassertions /tmp/evaluation/424968-1177712075/instance-424968-1177712075.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-424968-1177712075 -o ROOT/results/node23/solver-424968-1177712075 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424968-1177712075/minisat_noassertions /tmp/evaluation/424968-1177712075/instance-424968-1177712075.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  85514aaeb8ddbf9105f63035677ed014

RANDOM SEED= 495509499

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1594016 kB
Buffers:         48448 kB
Cached:         322296 kB
SwapCached:       3392 kB
Active:         265688 kB
Inactive:       128604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1594016 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          30384 kB
Slab:            53148 kB
Committed_AS:  2885952 kB
PageTables:       1796 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= 66494 MiB

End job on node23 on Fri Apr 27 23:37:59 UTC 2007