Trace number 425046

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) 5000.06 5001.31

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S120857050-04.cnf
MD5SUM0a1a51e612e3460da52e3c8737dc5bb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark214.089
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 511900

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:  140                                                  |
0.00/0.00	c |  Number of clauses:    11900                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.19/0.28	c ============================[ Search Statistics ]==============================
0.19/0.28	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.28	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.28	c ===============================================================================
0.19/0.28	c |         0 |     140    11900    83300 |     3966        0    nan |  0.000 % |
0.19/0.29	c |       100 |     140    11900    83300 |     4363      100     40 |  0.005 % |
0.29/0.30	c |       252 |     140    11900    83300 |     4799      252     43 |  0.005 % |
0.29/0.31	c |       478 |     140    11900    83300 |     5279      478     43 |  0.005 % |
0.29/0.34	c |       815 |     140    11900    83300 |     5807      815     42 |  0.005 % |
0.29/0.38	c |      1323 |     140    11900    83300 |     6388     1323     43 |  0.005 % |
0.39/0.43	c |      2082 |     140    11900    83300 |     7027     2082     43 |  0.005 % |
0.49/0.51	c |      3221 |     140    11900    83300 |     7729     3221     43 |  0.005 % |
0.59/0.67	c |      4931 |     140    11900    83300 |     8502     4931     44 |  0.005 % |
0.89/0.92	c |      7494 |     140    11900    83300 |     9353     7494     44 |  0.005 % |
1.29/1.34	c |     11338 |     140    11900    83300 |    10288     6632     44 |  0.005 % |
1.99/2.04	c |     17105 |     140    11900    83300 |    11317     7230     44 |  0.005 % |
2.99/3.07	c |     25754 |     140    11900    83300 |    12449    10190     44 |  0.005 % |
4.79/4.83	c |     38731 |     140    11900    83300 |    13694    10645     44 |  0.005 % |
7.89/7.92	c |     58192 |     140    11900    83300 |    15063     9471     42 |  0.005 % |
12.79/12.82	c |     87384 |     140    11900    83300 |    16569     8406     42 |  0.005 % |
19.98/20.04	c |    131175 |     140    11900    83300 |    18226    10629     43 |  0.005 % |
32.29/32.30	c |    196859 |     140    11900    83300 |    20049    12299     43 |  0.005 % |
52.48/52.57	c |    295388 |     140    11900    83300 |    22054    10263     43 |  0.005 % |
84.18/84.24	c |    443178 |     140    11900    83300 |    24259    14298     42 |  0.005 % |
136.96/137.05	c |    664862 |     140    11900    83300 |    26685    14555     43 |  0.005 % |
219.24/219.35	c |    997387 |     140    11900    83300 |    29354    14162     42 |  0.005 % |
354.02/354.15	c |   1496175 |     140    11900    83300 |    32289    23552     43 |  0.005 % |
573.36/573.57	c |   2244357 |     140    11900    83300 |    35518    24864     43 |  0.005 % |
920.70/920.98	c |   3366632 |     140    11900    83300 |    39070    14262     42 |  0.005 % |
1487.19/1487.64	c |   5050044 |     140    11900    83300 |    42977    30535     43 |  0.005 % |
2386.19/2386.82	c |   7575161 |     140    11900    83300 |    47275    27580     43 |  0.005 % |
3840.28/3841.25	c |  11362836 |     140    11900    83300 |    52002    23174     44 |  0.005 % |

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/node30/watcher-425046-1177757054 -o ROOT/results/node30/solver-425046-1177757054 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425046-1177757054/minisat_noassertions /tmp/evaluation/425046-1177757054/instance-425046-1177757054.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: 0.84 0.96 0.98 3/77 27962
/proc/meminfo: memFree=1556088/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=1856 CPUtime=0
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 223621109 1900544 192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 464 193 50 130 0 331 0

[startup+0.060596 s]
/proc/loadavg: 0.84 0.96 0.98 3/77 27962
/proc/meminfo: memFree=1556088/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=2716 CPUtime=0.05
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 446 0 0 0 5 0 0 0 18 0 1 0 223621109 2781184 432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 679 432 62 130 0 546 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2716

[startup+0.101598 s]
/proc/loadavg: 0.84 0.96 0.98 3/77 27962
/proc/meminfo: memFree=1556088/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=2716 CPUtime=0.09
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 446 0 0 0 9 0 0 0 18 0 1 0 223621109 2781184 432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 679 432 62 130 0 546 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2716

[startup+0.30161 s]
/proc/loadavg: 0.84 0.96 0.98 3/77 27962
/proc/meminfo: memFree=1556088/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=2536 CPUtime=0.29
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 476 0 0 0 29 0 0 0 20 0 1 0 223621109 2596864 392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 634 392 66 130 0 501 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2536

[startup+0.701635 s]
/proc/loadavg: 0.84 0.96 0.98 3/77 27962
/proc/meminfo: memFree=1556088/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=3460 CPUtime=0.69
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 703 0 0 0 69 0 0 0 24 0 1 0 223621109 3543040 619 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 865 619 66 130 0 732 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3460

[startup+1.50168 s]
/proc/loadavg: 0.84 0.96 0.98 2/78 27963
/proc/meminfo: memFree=1553200/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=4384 CPUtime=1.49
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 923 0 0 0 149 0 0 0 25 0 1 0 223621109 4489216 839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1096 839 66 130 0 963 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4384

[startup+3.10178 s]
/proc/loadavg: 0.85 0.96 0.98 2/78 27963
/proc/meminfo: memFree=1552560/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=4912 CPUtime=3.09
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 1053 0 0 0 309 0 0 0 25 0 1 0 223621109 5029888 969 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1228 969 66 130 0 1095 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4912

[startup+6.30198 s]
/proc/loadavg: 0.85 0.96 0.98 2/78 27963
/proc/meminfo: memFree=1551536/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=5572 CPUtime=6.29
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 1225 0 0 0 629 0 0 0 25 0 1 0 223621109 5705728 1141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1393 1141 66 130 0 1260 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5572

[startup+12.7014 s]
/proc/loadavg: 0.87 0.96 0.98 2/78 27963
/proc/meminfo: memFree=1550896/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=6232 CPUtime=12.69
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 1375 0 0 0 1269 0 0 0 25 0 1 0 223621109 6381568 1291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546099 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1558 1291 66 130 0 1425 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6232

[startup+25.5012 s]
/proc/loadavg: 0.89 0.97 0.98 2/78 27963
/proc/meminfo: memFree=1549808/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=7348 CPUtime=25.49
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 1642 0 0 0 2548 1 0 0 25 0 1 0 223621109 7524352 1558 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1837 1558 66 130 0 1704 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7348

[startup+51.1018 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 27963
/proc/meminfo: memFree=1548784/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=8288 CPUtime=51.08
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 1886 0 0 0 5107 1 0 0 25 0 1 0 223621109 8486912 1802 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 2072 1802 66 130 0 1939 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8288

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.98 2/78 27963
/proc/meminfo: memFree=1547376/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=9812 CPUtime=102.27
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 2236 0 0 0 10225 2 0 0 25 0 1 0 223621109 10047488 2152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553046 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 2453 2152 66 130 0 2320 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9812

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27963
/proc/meminfo: memFree=1546352/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=10764 CPUtime=162.26
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 2491 0 0 0 16223 3 0 0 25 0 1 0 223621109 11022336 2407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 2691 2407 66 130 0 2558 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 10764

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27963
/proc/meminfo: memFree=1546032/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=11372 CPUtime=222.24
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 2608 0 0 0 22221 3 0 0 25 0 1 0 223621109 11644928 2524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 2843 2524 66 130 0 2710 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11372

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27963
/proc/meminfo: memFree=1545136/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=12196 CPUtime=282.23
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 2805 0 0 0 28219 4 0 0 25 0 1 0 223621109 12488704 2721 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 3049 2721 66 130 0 2916 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 12196

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27963
/proc/meminfo: memFree=1544944/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=12348 CPUtime=342.21
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 2854 0 0 0 34217 4 0 0 25 0 1 0 223621109 12644352 2770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 3087 2770 66 130 0 2954 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 12348

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27963
/proc/meminfo: memFree=1543984/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=13308 CPUtime=402.21
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 3089 0 0 0 40216 5 0 0 25 0 1 0 223621109 13627392 3005 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 3327 3005 66 130 0 3194 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 13308

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27963
/proc/meminfo: memFree=1543664/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=13616 CPUtime=462.19
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 3169 0 0 0 46214 5 0 0 25 0 1 0 223621109 13942784 3085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 3404 3085 66 130 0 3271 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 13616

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27963
/proc/meminfo: memFree=1543408/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=13960 CPUtime=522.18
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 3240 0 0 0 52212 6 0 0 25 0 1 0 223621109 14295040 3156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 3490 3156 66 130 0 3357 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 13960

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27963
/proc/meminfo: memFree=1542704/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=14640 CPUtime=582.16
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 3405 0 0 0 58210 6 0 0 25 0 1 0 223621109 14991360 3321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 3660 3321 66 130 0 3527 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 14640

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27963
/proc/meminfo: memFree=1542320/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=15124 CPUtime=642.16
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 3496 0 0 0 64209 7 0 0 25 0 1 0 223621109 15486976 3412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 3781 3412 66 130 0 3648 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 15124


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28163
/proc/meminfo: memFree=1533872/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=24164 CPUtime=4061.33
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 5600 0 0 0 406096 37 0 0 25 0 1 0 223621109 24743936 5516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 6041 5516 66 130 0 5908 0
Current children cumulated CPU time (s) 4061.33
Current children cumulated vsize (KiB) 24164

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28163
/proc/meminfo: memFree=1533808/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=24304 CPUtime=4121.32
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 5636 0 0 0 412094 38 0 0 25 0 1 0 223621109 24887296 5552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 6076 5552 66 130 0 5943 0
Current children cumulated CPU time (s) 4121.32
Current children cumulated vsize (KiB) 24304

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28163
/proc/meminfo: memFree=1533616/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=24448 CPUtime=4181.3
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 5677 0 0 0 418092 38 0 0 25 0 1 0 223621109 25034752 5593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 6112 5593 66 130 0 5979 0
Current children cumulated CPU time (s) 4181.3
Current children cumulated vsize (KiB) 24448

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28163
/proc/meminfo: memFree=1533488/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=24660 CPUtime=4241.29
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 5706 0 0 0 424090 39 0 0 25 0 1 0 223621109 25251840 5622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 6165 5622 66 130 0 6032 0
Current children cumulated CPU time (s) 4241.29
Current children cumulated vsize (KiB) 24660

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28163
/proc/meminfo: memFree=1533488/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=24660 CPUtime=4301.27
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 5706 0 0 0 430088 39 0 0 25 0 1 0 223621109 25251840 5622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 6165 5622 66 130 0 6032 0
Current children cumulated CPU time (s) 4301.27
Current children cumulated vsize (KiB) 24660

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28163
/proc/meminfo: memFree=1533424/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=24660 CPUtime=4361.27
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 5725 0 0 0 436087 40 0 0 25 0 1 0 223621109 25251840 5641 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 6165 5641 66 130 0 6032 0
Current children cumulated CPU time (s) 4361.27
Current children cumulated vsize (KiB) 24660

[startup+4422.3 s]
/proc/loadavg: 1.09 1.03 1.01 2/78 28163
/proc/meminfo: memFree=1533424/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=24660 CPUtime=4421.25
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 5726 0 0 0 442085 40 0 0 25 0 1 0 223621109 25251840 5642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 6165 5642 66 130 0 6032 0
Current children cumulated CPU time (s) 4421.25
Current children cumulated vsize (KiB) 24660

[startup+4482.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 28163
/proc/meminfo: memFree=1533360/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=24660 CPUtime=4481.24
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 5729 0 0 0 448083 41 0 0 25 0 1 0 223621109 25251840 5645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 6165 5645 66 130 0 6032 0
Current children cumulated CPU time (s) 4481.24
Current children cumulated vsize (KiB) 24660

[startup+4542.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 28163
/proc/meminfo: memFree=1533360/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=24660 CPUtime=4541.22
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 5729 0 0 0 454081 41 0 0 25 0 1 0 223621109 25251840 5645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 6165 5645 66 130 0 6032 0
Current children cumulated CPU time (s) 4541.22
Current children cumulated vsize (KiB) 24660

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28163
/proc/meminfo: memFree=1533360/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=24660 CPUtime=4601.22
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 5729 0 0 0 460080 42 0 0 25 0 1 0 223621109 25251840 5645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 6165 5645 66 130 0 6032 0
Current children cumulated CPU time (s) 4601.22
Current children cumulated vsize (KiB) 24660

[startup+4662.3 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 28361
/proc/meminfo: memFree=1532968/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=24660 CPUtime=4661.11
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 5729 0 0 0 466066 45 0 0 25 0 1 0 223621109 25251840 5645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 6165 5645 66 130 0 6032 0
Current children cumulated CPU time (s) 4661.11
Current children cumulated vsize (KiB) 24660

[startup+4722.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 28361
/proc/meminfo: memFree=1533168/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=24660 CPUtime=4721.1
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 5731 0 0 0 472065 45 0 0 25 0 1 0 223621109 25251840 5647 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 6165 5647 66 130 0 6032 0
Current children cumulated CPU time (s) 4721.1
Current children cumulated vsize (KiB) 24660

[startup+4782.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 28361
/proc/meminfo: memFree=1533360/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=24660 CPUtime=4781.09
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 5731 0 0 0 478063 46 0 0 25 0 1 0 223621109 25251840 5647 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 6165 5647 66 130 0 6032 0
Current children cumulated CPU time (s) 4781.09
Current children cumulated vsize (KiB) 24660

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28361
/proc/meminfo: memFree=1533360/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=24660 CPUtime=4841.07
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 5731 0 0 0 484061 46 0 0 25 0 1 0 223621109 25251840 5647 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 6165 5647 66 130 0 6032 0
Current children cumulated CPU time (s) 4841.07
Current children cumulated vsize (KiB) 24660

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28361
/proc/meminfo: memFree=1533232/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=24876 CPUtime=4901.06
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 5756 0 0 0 490060 46 0 0 25 0 1 0 223621109 25473024 5672 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 6219 5672 66 130 0 6086 0
Current children cumulated CPU time (s) 4901.06
Current children cumulated vsize (KiB) 24876

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28361
/proc/meminfo: memFree=1533232/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=24876 CPUtime=4961.05
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 5756 0 0 0 496058 47 0 0 25 0 1 0 223621109 25473024 5672 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 6219 5672 66 130 0 6086 0
Current children cumulated CPU time (s) 4961.05
Current children cumulated vsize (KiB) 24876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28361
/proc/meminfo: memFree=1533168/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=24876 CPUtime=5000.04
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 5779 0 0 0 499957 47 0 0 25 0 1 0 223621109 25473024 5695 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 6219 5695 66 130 0 6086 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 24876

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28361
/proc/meminfo: memFree=1533168/2055920 swapFree=4157032/4192956
[pid=27962] ppid=27960 vsize=24876 CPUtime=5000.04
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27908 0 -1 4194304 5779 0 0 0 499957 47 0 0 25 0 1 0 223621109 25473024 5695 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 6219 5695 66 130 0 6086 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 24876

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.06
CPU user time (s): 4999.57
CPU system time (s): 0.482926
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 24876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.57
system time used= 0.482926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5779
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= 100286

runsolver used 3.9374 second user time and 10.8923 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sat Apr 28 10:44:14 UTC 2007

IDJOB= 425046
IDBENCH= 20139
IDSOLVER= 189
FILE ID= node30/425046-1177757054

PBS_JOBID= 4715567

Free space on /tmp= 66430 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S120857050-04.cnf
COMMAND LINE= /tmp/evaluation/425046-1177757054/minisat_noassertions /tmp/evaluation/425046-1177757054/instance-425046-1177757054.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-425046-1177757054 -o ROOT/results/node30/solver-425046-1177757054 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425046-1177757054/minisat_noassertions /tmp/evaluation/425046-1177757054/instance-425046-1177757054.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0a1a51e612e3460da52e3c8737dc5bb4

RANDOM SEED= 638253628

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1556496 kB
Buffers:         49408 kB
Cached:         363124 kB
SwapCached:      15596 kB
Active:         223156 kB
Inactive:       212596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556496 kB
SwapTotal:     4192956 kB
SwapFree:      4157032 kB
Dirty:            2016 kB
Writeback:           0 kB
Mapped:          29880 kB
Slab:            49188 kB
Committed_AS:  3618412 kB
PageTables:       1776 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= 66430 MiB

End job on node30 on Sat Apr 28 12:07:38 UTC 2007