Trace number 425027

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 5001.62

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1955740096-08.cnf
MD5SUM912fcf8d2356bdff8350533be9acfcd4
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.01/0.03	c |  Parsing time:         0.03         s                                       |
0.49/0.52	c ============================[ Search Statistics ]==============================
0.49/0.52	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.52	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.52	c ===============================================================================
0.49/0.52	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.49/0.54	c |       102 |     220    18700   130900 |     6856      102     55 |  0.002 % |
0.49/0.56	c |       252 |     220    18700   130900 |     7542      252     58 |  0.002 % |
0.49/0.58	c |       477 |     220    18700   130900 |     8296      477     59 |  0.002 % |
0.59/0.62	c |       814 |     220    18700   130900 |     9126      814     59 |  0.002 % |
0.59/0.67	c |      1320 |     220    18700   130900 |    10038     1320     60 |  0.002 % |
0.69/0.75	c |      2080 |     220    18700   130900 |    11042     2080     60 |  0.002 % |
0.79/0.87	c |      3219 |     220    18700   130900 |    12147     3219     61 |  0.002 % |
0.99/1.08	c |      4927 |     220    18700   130900 |    13361     4927     62 |  0.002 % |
1.39/1.44	c |      7491 |     220    18700   130900 |    14697     7491     62 |  0.002 % |
2.10/2.13	c |     11336 |     220    18700   130900 |    16167    11336     63 |  0.002 % |
3.39/3.46	c |     17102 |     220    18700   130900 |    17784     8970     63 |  0.002 % |
5.19/5.25	c |     25754 |     220    18700   130900 |    19562    17622     64 |  0.002 % |
8.29/8.36	c |     38728 |     220    18700   130900 |    21519    10934     64 |  0.002 % |
13.38/13.45	c |     58189 |     220    18700   130900 |    23671    19584     63 |  0.002 % |
22.08/22.11	c |     87382 |     220    18700   130900 |    26038    12202     62 |  0.002 % |
35.88/36.00	c |    131172 |     220    18700   130900 |    28641    13627     62 |  0.002 % |
58.88/58.98	c |    196856 |     220    18700   130900 |    31506    12532     61 |  0.002 % |
93.86/93.93	c |    295382 |     220    18700   130900 |    34656    15408     63 |  0.002 % |
151.55/151.67	c |    443171 |     220    18700   130900 |    38122    30231     64 |  0.002 % |
238.33/238.42	c |    664856 |     220    18700   130900 |    41934    24205     63 |  0.002 % |
385.38/385.58	c |    997383 |     220    18700   130900 |    46128    39521     65 |  0.002 % |
618.72/618.99	c |   1496171 |     220    18700   130900 |    50741    46120     64 |  0.002 % |
977.63/977.91	c |   2244353 |     220    18700   130900 |    55815    16987     60 |  0.002 % |
1577.27/1577.86	c |   3366627 |     220    18700   130900 |    61396    49359     64 |  0.002 % |
2514.01/2514.83	c |   5050038 |     220    18700   130900 |    67536    25666     64 |  0.002 % |
4046.51/4047.71	c |   7575154 |     220    18700   130900 |    74289    46853     64 |  0.002 % |

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/node57/watcher-425027-1177745942 -o ROOT/results/node57/solver-425027-1177745942 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425027-1177745942/minisat_noassertions /tmp/evaluation/425027-1177745942/instance-425027-1177745942.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: 0.85 0.94 0.98 3/64 16783
/proc/meminfo: memFree=1521256/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=1856 CPUtime=0
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 215730176 1900544 242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 464 242 50 130 0 331 0

[startup+0.0169239 s]
/proc/loadavg: 0.85 0.94 0.98 3/64 16783
/proc/meminfo: memFree=1521256/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=2516 CPUtime=0.01
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 410 0 0 0 1 0 0 0 18 0 1 0 215730176 2576384 396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 629 396 50 130 0 496 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2516

[startup+0.101931 s]
/proc/loadavg: 0.85 0.94 0.98 3/64 16783
/proc/meminfo: memFree=1521256/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=3584 CPUtime=0.09
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 698 0 0 0 9 0 0 0 18 0 1 0 215730176 3670016 684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 896 684 62 130 0 763 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3584

[startup+0.301947 s]
/proc/loadavg: 0.85 0.94 0.98 3/64 16783
/proc/meminfo: memFree=1521256/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=3748 CPUtime=0.29
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 742 0 0 0 29 0 0 0 20 0 1 0 215730176 3837952 728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 937 728 62 130 0 804 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3748

[startup+0.701983 s]
/proc/loadavg: 0.85 0.94 0.98 3/64 16783
/proc/meminfo: memFree=1521256/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=3584 CPUtime=0.69
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 747 0 0 0 69 0 0 0 23 0 1 0 215730176 3670016 696 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548770 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 896 696 66 130 0 763 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3584

[startup+1.50205 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 16784
/proc/meminfo: memFree=1518240/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=5036 CPUtime=1.49
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 1115 0 0 0 149 0 0 0 25 0 1 0 215730176 5156864 1064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 1259 1064 66 130 0 1126 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5036

[startup+3.10119 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 16784
/proc/meminfo: memFree=1516128/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=7280 CPUtime=3.09
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 1658 0 0 0 308 1 0 0 25 0 1 0 215730176 7454720 1607 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 1820 1607 66 130 0 1687 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7280

[startup+6.30147 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 16784
/proc/meminfo: memFree=1513896/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=8664 CPUtime=6.29
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 1999 0 0 0 627 2 0 0 25 0 1 0 215730176 8871936 1948 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 2166 1948 66 130 0 2033 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8664

[startup+12.701 s]
/proc/loadavg: 0.88 0.94 0.98 2/65 16784
/proc/meminfo: memFree=1512680/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=9324 CPUtime=12.69
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 2174 0 0 0 1267 2 0 0 25 0 1 0 215730176 9547776 2123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 2331 2123 66 130 0 2198 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9324

[startup+25.5011 s]
/proc/loadavg: 0.90 0.94 0.98 2/65 16784
/proc/meminfo: memFree=1511656/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=10644 CPUtime=25.48
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 2485 0 0 0 2546 2 0 0 25 0 1 0 215730176 10899456 2434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 2661 2434 66 130 0 2528 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10644

[startup+51.1014 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 16784
/proc/meminfo: memFree=1509608/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=12556 CPUtime=51.08
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 2956 0 0 0 5105 3 0 0 25 0 1 0 215730176 12857344 2905 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 3139 2905 66 130 0 3006 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12556

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.98 2/65 16784
/proc/meminfo: memFree=1507304/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=14800 CPUtime=102.26
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 3523 0 0 0 10223 3 0 0 25 0 1 0 215730176 15155200 3472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 3700 3472 66 130 0 3567 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14800

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 16784
/proc/meminfo: memFree=1505704/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=16404 CPUtime=162.24
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 3923 0 0 0 16220 4 0 0 25 0 1 0 215730176 16797696 3872 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 4101 3872 66 130 0 3968 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16404

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 16784
/proc/meminfo: memFree=1505064/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=16932 CPUtime=222.23
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 4065 0 0 0 22218 5 0 0 25 0 1 0 215730176 17338368 4014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 4233 4014 66 130 0 4100 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16932

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16784
/proc/meminfo: memFree=1503272/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=18860 CPUtime=282.21
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 4508 0 0 0 28216 5 0 0 25 0 1 0 215730176 19312640 4457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 4715 4457 66 130 0 4582 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18860

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16784
/proc/meminfo: memFree=1502952/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=19280 CPUtime=342.19
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 4615 0 0 0 34214 5 0 0 25 0 1 0 215730176 19742720 4564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 4820 4564 66 130 0 4687 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19280

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16784
/proc/meminfo: memFree=1501544/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=20628 CPUtime=402.18
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 4956 0 0 0 40212 6 0 0 25 0 1 0 215730176 21123072 4905 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 5157 4905 66 130 0 5024 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20628

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16784
/proc/meminfo: memFree=1500968/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=21300 CPUtime=462.16
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 5101 0 0 0 46210 6 0 0 25 0 1 0 215730176 21811200 5050 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 5325 5050 66 130 0 5192 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 21300

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16784
/proc/meminfo: memFree=1500520/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=21736 CPUtime=522.15
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 5208 0 0 0 52209 6 0 0 25 0 1 0 215730176 22257664 5157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 5434 5157 66 130 0 5301 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21736

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16784
/proc/meminfo: memFree=1500328/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=21900 CPUtime=582.13
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 5246 0 0 0 58207 6 0 0 25 0 1 0 215730176 22425600 5195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 5475 5195 66 130 0 5342 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 21900

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16784
/proc/meminfo: memFree=1498856/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=23236 CPUtime=642.12
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 5590 0 0 0 64205 7 0 0 25 0 1 0 215730176 23793664 5539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 5809 5539 66 130 0 5676 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23236


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16984
/proc/meminfo: memFree=1487208/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=35644 CPUtime=4001.12
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 8517 0 0 0 400097 15 0 0 25 0 1 0 215730176 36499456 8466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 8911 8466 66 130 0 8778 0
Current children cumulated CPU time (s) 4001.12
Current children cumulated vsize (KiB) 35644

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16984
/proc/meminfo: memFree=1486056/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=36904 CPUtime=4061.11
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 8805 0 0 0 406095 16 0 0 25 0 1 0 215730176 37789696 8754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 9226 8754 66 130 0 9093 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 36904

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16984
/proc/meminfo: memFree=1484776/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=38112 CPUtime=4121.09
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 9135 0 0 0 412093 16 0 0 25 0 1 0 215730176 39026688 9084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 9528 9084 66 130 0 9395 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 38112

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16984
/proc/meminfo: memFree=1484520/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=38396 CPUtime=4181.07
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 9186 0 0 0 418091 16 0 0 25 0 1 0 215730176 39317504 9135 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 9599 9135 66 130 0 9466 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 38396

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16984
/proc/meminfo: memFree=1484328/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=38688 CPUtime=4241.05
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 9257 0 0 0 424089 16 0 0 25 0 1 0 215730176 39616512 9206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 9672 9206 66 130 0 9539 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 38688

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16984
/proc/meminfo: memFree=1484200/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=38828 CPUtime=4301.05
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 9281 0 0 0 430088 17 0 0 25 0 1 0 215730176 39759872 9230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 9707 9230 66 130 0 9574 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 38828

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16984
/proc/meminfo: memFree=1484136/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=38828 CPUtime=4361.03
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 9300 0 0 0 436086 17 0 0 25 0 1 0 215730176 39759872 9249 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 9707 9249 66 130 0 9574 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 38828

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16984
/proc/meminfo: memFree=1483752/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=39236 CPUtime=4421.02
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 9383 0 0 0 442085 17 0 0 25 0 1 0 215730176 40177664 9332 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 9809 9332 66 130 0 9676 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 39236

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16984
/proc/meminfo: memFree=1483560/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=39376 CPUtime=4481
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 9412 0 0 0 448083 17 0 0 25 0 1 0 215730176 40321024 9361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 9844 9361 66 130 0 9711 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 39376

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16984
/proc/meminfo: memFree=1483624/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=39376 CPUtime=4540.96
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 9412 0 0 0 454079 17 0 0 25 0 1 0 215730176 40321024 9361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 9844 9361 66 130 0 9711 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 39376

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16984
/proc/meminfo: memFree=1483368/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=39684 CPUtime=4600.95
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 9473 0 0 0 460078 17 0 0 25 0 1 0 215730176 40636416 9422 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 9921 9422 66 130 0 9788 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 39684

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16984
/proc/meminfo: memFree=1483304/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=39684 CPUtime=4660.93
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 9476 0 0 0 466076 17 0 0 25 0 1 0 215730176 40636416 9425 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 9921 9425 66 130 0 9788 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 39684

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16984
/proc/meminfo: memFree=1483304/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=39684 CPUtime=4720.92
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 9479 0 0 0 472075 17 0 0 25 0 1 0 215730176 40636416 9428 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 9921 9428 66 130 0 9788 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 39684

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16984
/proc/meminfo: memFree=1483240/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=39684 CPUtime=4780.9
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 9490 0 0 0 478073 17 0 0 25 0 1 0 215730176 40636416 9439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 9921 9439 66 130 0 9788 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 39684

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16984
/proc/meminfo: memFree=1483176/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=39684 CPUtime=4840.88
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 9505 0 0 0 484071 17 0 0 25 0 1 0 215730176 40636416 9454 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 9921 9454 66 130 0 9788 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 39684

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16984
/proc/meminfo: memFree=1483112/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=39816 CPUtime=4900.87
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 9529 0 0 0 490070 17 0 0 25 0 1 0 215730176 40771584 9478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 9954 9478 66 130 0 9821 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 39816

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17156
/proc/meminfo: memFree=1481840/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=39816 CPUtime=4960.75
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 9531 0 0 0 496058 17 0 0 25 0 1 0 215730176 40771584 9480 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 9954 9480 66 130 0 9821 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 39816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17182
/proc/meminfo: memFree=1482856/2055920 swapFree=4183136/4192956
[pid=16783] ppid=16781 vsize=40000 CPUtime=5000.04
/proc/16783/stat : 16783 (minisat_noasser) R 16781 16783 16729 0 -1 4194304 9546 0 0 0 499987 17 0 0 25 0 1 0 215730176 40960000 9495 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16783/statm: 10000 9495 66 130 0 9867 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 40000

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): 5001.62
CPU time (s): 5000.06
CPU user time (s): 4999.87
CPU system time (s): 0.183972
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 40000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.87
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9546
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= 7658

runsolver used 3.59545 second user time and 10.1675 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Sat Apr 28 07:39:02 UTC 2007

IDJOB= 425027
IDBENCH= 20120
IDSOLVER= 189
FILE ID= node57/425027-1177745942

PBS_JOBID= 4715532

Free space on /tmp= 66513 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1955740096-08.cnf
COMMAND LINE= /tmp/evaluation/425027-1177745942/minisat_noassertions /tmp/evaluation/425027-1177745942/instance-425027-1177745942.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-425027-1177745942 -o ROOT/results/node57/solver-425027-1177745942 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425027-1177745942/minisat_noassertions /tmp/evaluation/425027-1177745942/instance-425027-1177745942.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  912fcf8d2356bdff8350533be9acfcd4

RANDOM SEED= 289930628

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1521728 kB
Buffers:         48492 kB
Cached:         410700 kB
SwapCached:       4364 kB
Active:         194744 kB
Inactive:       274560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1521728 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          15420 kB
Slab:            51004 kB
Committed_AS:  2685612 kB
PageTables:       1408 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= 66513 MiB

End job on node57 on Sat Apr 28 09:02:26 UTC 2007