Trace number 421296

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) 1200.12 1200.56

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
MD5SUMed69b58d607202c9e89604f68f2d7c34
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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:  19000                                                |
0.00/0.00	c |  Number of clauses:    79800                                                |
0.09/0.17	c |  Parsing time:         0.16         s                                       |
0.29/0.39	c ============================[ Search Statistics ]==============================
0.29/0.39	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.39	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.39	c ===============================================================================
0.29/0.39	c |         0 |   18455    78944   239972 |    26314        0    nan |  0.000 % |
0.39/0.47	c |       100 |   18455    78944   239972 |    28946      100    174 |  0.000 % |
0.49/0.58	c |       252 |   18455    78944   239972 |    31840      252    163 |  0.000 % |
0.69/0.73	c |       478 |   18455    78944   239972 |    35024      478    171 |  0.000 % |
0.89/0.94	c |       815 |   18455    78944   239972 |    38527      815    181 |  0.000 % |
1.19/1.29	c |      1322 |   18455    78944   239972 |    42380     1322    205 |  0.000 % |
1.79/1.81	c |      2081 |   18455    78944   239972 |    46618     2081    208 |  0.000 % |
2.59/2.60	c |      3220 |   18455    78944   239972 |    51279     3220    221 |  0.000 % |
3.80/3.84	c |      4929 |   18455    78944   239972 |    56407     4929    230 |  0.000 % |
5.59/5.65	c |      7494 |   18455    78944   239972 |    62048     7494    236 |  0.000 % |
8.69/8.75	c |     11339 |   18455    78944   239972 |    68253    11339    264 |  0.000 % |
13.78/13.86	c |     17106 |   18455    78944   239972 |    75078    17106    300 |  0.000 % |
22.19/22.23	c |     25756 |   18455    78944   239972 |    82586    25756    298 |  0.000 % |
36.58/36.69	c |     38730 |   18455    78944   239972 |    90845    38730    309 |  0.000 % |
60.87/60.91	c |     58191 |   18455    78944   239972 |    99929    58191    324 |  0.000 % |
103.37/103.44	c |     87384 |   18455    78944   239972 |   109922    87384    322 |  0.000 % |
173.55/173.65	c |    131175 |   18455    78944   239972 |   120915    31480    343 |  0.000 % |
301.41/301.51	c |    196859 |   18455    78944   239972 |   133006    97164    356 |  0.000 % |
521.74/522.01	c |    295385 |   18455    78944   239972 |   146307    74154    381 |  0.000 % |
937.04/937.43	c |    443174 |   18455    78944   239972 |   160938    90919    483 |  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/node11/watcher-421296-1177502023 -o ROOT/results/node11/solver-421296-1177502023 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421296-1177502023/minisat_noassertions /tmp/evaluation/421296-1177502023/instance-421296-1177502023.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 0.98 0.99 3/77 4883
/proc/meminfo: memFree=1751672/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=2476 CPUtime=0
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 531 0 0 0 0 0 0 0 18 0 1 0 191251251 2535424 518 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134687112 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 619 520 49 130 0 486 0

[startup+0.00721097 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 4883
/proc/meminfo: memFree=1751672/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=3192 CPUtime=0
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 693 0 0 0 0 0 0 0 18 0 1 0 191251251 3268608 679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 798 682 49 130 0 665 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3192

[startup+0.101221 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 4883
/proc/meminfo: memFree=1751672/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=7220 CPUtime=0.09
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 1591 0 0 0 9 0 0 0 18 0 1 0 191251251 7393280 1560 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 1805 1561 50 130 0 1672 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7220

[startup+0.301246 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 4883
/proc/meminfo: memFree=1751672/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=9304 CPUtime=0.29
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 2159 0 0 0 29 0 0 0 19 0 1 0 191251251 9527296 2128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521157 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 2326 2128 62 130 0 2193 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9304

[startup+0.701292 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 4883
/proc/meminfo: memFree=1751672/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=8532 CPUtime=0.69
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 2251 0 0 0 69 0 0 0 22 0 1 0 191251251 8736768 1967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547246 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 2133 1967 67 130 0 2000 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8532

[startup+1.50139 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 4884
/proc/meminfo: memFree=1743792/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=9456 CPUtime=1.49
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 2476 0 0 0 148 1 0 0 25 0 1 0 191251251 9682944 2192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 2364 2192 67 130 0 2231 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9456

[startup+3.10158 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 4884
/proc/meminfo: memFree=1742320/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=11448 CPUtime=3.09
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 2983 0 0 0 308 1 0 0 25 0 1 0 191251251 11722752 2699 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 2862 2699 67 130 0 2729 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11448

[startup+6.30296 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4884
/proc/meminfo: memFree=1737776/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=15948 CPUtime=6.29
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 4114 0 0 0 627 2 0 0 25 0 1 0 191251251 16330752 3830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 3987 3830 67 130 0 3854 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15948

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4884
/proc/meminfo: memFree=1727024/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=26196 CPUtime=12.69
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 6683 0 0 0 1264 5 0 0 25 0 1 0 191251251 26824704 6399 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 6549 6399 67 130 0 6416 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26196

[startup+25.5012 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 4884
/proc/meminfo: memFree=1709680/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=43156 CPUtime=25.48
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 10905 0 0 0 2539 9 0 0 25 0 1 0 191251251 44191744 10621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 10789 10621 67 130 0 10656 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43156

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 4884
/proc/meminfo: memFree=1679280/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=73908 CPUtime=51.07
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 18577 0 0 0 5092 15 0 0 25 0 1 0 191251251 75681792 18293 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 18477 18293 67 130 0 18344 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 73908

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 4884
/proc/meminfo: memFree=1631408/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=120788 CPUtime=102.27
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 30314 0 0 0 10201 26 0 0 25 0 1 0 191251251 123686912 30030 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 30197 30030 67 130 0 30064 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 120788

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4884
/proc/meminfo: memFree=1593904/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=158348 CPUtime=162.25
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 39667 0 0 0 16190 35 0 0 25 0 1 0 191251251 162148352 39383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 39587 39383 67 130 0 39454 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 158348

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4884
/proc/meminfo: memFree=1593840/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=158348 CPUtime=222.23
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 39667 0 0 0 22188 35 0 0 25 0 1 0 191251251 162148352 39383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 39587 39383 67 130 0 39454 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 158348

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4884
/proc/meminfo: memFree=1593840/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=158348 CPUtime=282.21
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 39667 0 0 0 28186 35 0 0 25 0 1 0 191251251 162148352 39383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 39587 39383 67 130 0 39454 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 158348

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4884
/proc/meminfo: memFree=1569008/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=183364 CPUtime=342.2
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 45936 0 0 0 34179 41 0 0 25 0 1 0 191251251 187764736 45652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 45841 45652 67 130 0 45708 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 183364

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4884
/proc/meminfo: memFree=1546096/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=205836 CPUtime=402.19
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 51585 0 0 0 40172 47 0 0 25 0 1 0 191251251 210776064 51301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 51459 51301 67 130 0 51326 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 205836

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 5006
/proc/meminfo: memFree=1544752/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=205836 CPUtime=462.11
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 51585 0 0 0 46163 48 0 0 25 0 1 0 191251251 210776064 51301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 51459 51301 67 130 0 51326 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 205836

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5082
/proc/meminfo: memFree=1545968/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=205836 CPUtime=522.04
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 51585 0 0 0 52156 48 0 0 25 0 1 0 191251251 210776064 51301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 51459 51301 67 130 0 51326 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 205836

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5082
/proc/meminfo: memFree=1545968/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=205836 CPUtime=582.03
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 51585 0 0 0 58154 49 0 0 25 0 1 0 191251251 210776064 51301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 51459 51301 67 130 0 51326 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 205836

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5082
/proc/meminfo: memFree=1524656/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=227084 CPUtime=642.02
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 56891 0 0 0 64147 55 0 0 25 0 1 0 191251251 232534016 56607 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 56771 56607 67 130 0 56638 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 227084

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5082
/proc/meminfo: memFree=1486640/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=265640 CPUtime=702
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 66441 0 0 0 70136 64 0 0 25 0 1 0 191251251 272015360 66157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 66410 66157 67 130 0 66277 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 265640

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5082
/proc/meminfo: memFree=1479792/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=272128 CPUtime=761.98
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 68098 0 0 0 76132 66 0 0 25 0 1 0 191251251 278659072 67814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 68032 67814 67 130 0 67899 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 272128

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5082
/proc/meminfo: memFree=1479792/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=272128 CPUtime=821.97
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 68098 0 0 0 82130 67 0 0 25 0 1 0 191251251 278659072 67814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 68032 67814 67 130 0 67899 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 272128

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5082
/proc/meminfo: memFree=1479792/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=272128 CPUtime=881.95
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 68099 0 0 0 88128 67 0 0 25 0 1 0 191251251 278659072 67815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552564 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 68032 67815 67 130 0 67899 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 272128

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5082
/proc/meminfo: memFree=1479728/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=272128 CPUtime=941.93
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 68100 0 0 0 94125 68 0 0 25 0 1 0 191251251 278659072 67816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 68032 67816 67 130 0 67899 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 272128

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5082
/proc/meminfo: memFree=1479792/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=272128 CPUtime=1001.91
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 68100 0 0 0 100123 68 0 0 25 0 1 0 191251251 278659072 67816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 68032 67816 67 130 0 67899 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 272128

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5082
/proc/meminfo: memFree=1472752/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=279660 CPUtime=1061.9
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 69964 0 0 0 106119 71 0 0 25 0 1 0 191251251 286371840 69680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 69915 69680 67 130 0 69782 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 279660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5082
/proc/meminfo: memFree=1442992/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=309136 CPUtime=1121.88
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 77346 0 0 0 112109 79 0 0 25 0 1 0 191251251 316555264 77062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 77284 77062 67 130 0 77151 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 309136

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5082
/proc/meminfo: memFree=1442160/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=309664 CPUtime=1181.86
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 77490 0 0 0 118107 79 0 0 25 0 1 0 191251251 317095936 77206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 77416 77206 67 130 0 77283 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 309664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5082
/proc/meminfo: memFree=1442224/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=309664 CPUtime=1200.07
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 77490 0 0 0 119927 80 0 0 25 0 1 0 191251251 317095936 77206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 77416 77206 67 130 0 77283 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 309664

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5082
/proc/meminfo: memFree=1442224/2055920 swapFree=4146740/4192956
[pid=4883] ppid=4881 vsize=309664 CPUtime=1200.07
/proc/4883/stat : 4883 (minisat_noasser) R 4881 4883 3604 0 -1 4194304 77490 0 0 0 119927 80 0 0 25 0 1 0 191251251 317095936 77206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4883/statm: 77416 77206 67 130 0 77283 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 309664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.12
CPU user time (s): 1199.27
CPU system time (s): 0.84987
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 309664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.27
system time used= 0.84987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77490
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= 2052

runsolver used 0.927858 second user time and 2.6336 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Wed Apr 25 11:53:43 UTC 2007

IDJOB= 421296
IDBENCH= 20205
IDSOLVER= 188
FILE ID= node11/421296-1177502023

PBS_JOBID= 4685869

Free space on /tmp= 66349 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
COMMAND LINE= /tmp/evaluation/421296-1177502023/minisat_noassertions /tmp/evaluation/421296-1177502023/instance-421296-1177502023.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-421296-1177502023 -o ROOT/results/node11/solver-421296-1177502023 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421296-1177502023/minisat_noassertions /tmp/evaluation/421296-1177502023/instance-421296-1177502023.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  ed69b58d607202c9e89604f68f2d7c34

RANDOM SEED= 921314675

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1752144 kB
Buffers:         40092 kB
Cached:         156144 kB
SwapCached:      15312 kB
Active:         182868 kB
Inactive:        75188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1752144 kB
SwapTotal:     4192956 kB
SwapFree:      4146740 kB
Dirty:            3024 kB
Writeback:           0 kB
Mapped:          67672 kB
Slab:            31056 kB
Committed_AS:  6394888 kB
PageTables:       1956 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= 66349 MiB

End job on node11 on Wed Apr 25 12:13:46 UTC 2007