Trace number 425022

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) 5000.09 5002.11

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S371462865-10.cnf
MD5SUMc6ea0b04be0e39b0b41f1f4cccf6fbc3
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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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:  200                                                  |
0.00/0.00	c |  Number of clauses:    17000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.39/0.45	c ============================[ Search Statistics ]==============================
0.39/0.45	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.45	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.45	c ===============================================================================
0.39/0.45	c |         0 |     200    17000   119000 |     5666        0    nan |  0.000 % |
0.39/0.46	c |       101 |     200    17000   119000 |     6233      101     57 |  0.003 % |
0.39/0.48	c |       251 |     200    17000   119000 |     6856      251     56 |  0.003 % |
0.49/0.50	c |       477 |     200    17000   119000 |     7542      477     57 |  0.003 % |
0.49/0.53	c |       815 |     200    17000   119000 |     8296      815     57 |  0.003 % |
0.49/0.58	c |      1321 |     200    17000   119000 |     9126     1321     57 |  0.003 % |
0.59/0.65	c |      2080 |     200    17000   119000 |    10038     2080     56 |  0.003 % |
0.69/0.76	c |      3220 |     200    17000   119000 |    11042     3220     56 |  0.003 % |
0.89/0.95	c |      4929 |     200    17000   119000 |    12147     4929     57 |  0.003 % |
1.19/1.28	c |      7491 |     200    17000   119000 |    13361     7491     57 |  0.003 % |
1.79/1.88	c |     11337 |     200    17000   119000 |    14697    11337     57 |  0.003 % |
2.88/2.90	c |     17103 |     200    17000   119000 |    16167     9706     57 |  0.003 % |
4.58/4.60	c |     25753 |     200    17000   119000 |    17784    10227     57 |  0.003 % |
6.98/7.08	c |     38727 |     200    17000   119000 |    19562    14264     58 |  0.003 % |
11.39/11.44	c |     58189 |     200    17000   119000 |    21519    14067     57 |  0.003 % |
18.98/19.08	c |     87383 |     200    17000   119000 |    23671    10845     57 |  0.003 % |
30.78/30.84	c |    131173 |     200    17000   119000 |    26038    17820     58 |  0.003 % |
50.38/50.49	c |    196857 |     200    17000   119000 |    28641    13484     57 |  0.003 % |
80.76/80.89	c |    295383 |     200    17000   119000 |    31506    12953     57 |  0.003 % |
130.94/131.09	c |    443173 |     200    17000   119000 |    34656    26750     59 |  0.003 % |
213.52/213.73	c |    664856 |     200    17000   119000 |    38122    29437     61 |  0.003 % |
344.56/344.86	c |    997381 |     200    17000   119000 |    41934    36770     60 |  0.003 % |
548.98/549.33	c |   1496170 |     200    17000   119000 |    46128    16436     58 |  0.003 % |
874.16/874.66	c |   2244352 |     200    17000   119000 |    50741    44608     61 |  0.003 % |
1394.48/1395.12	c |   3366628 |     200    17000   119000 |    55815    14818     56 |  0.003 % |
2236.27/2237.30	c |   5050040 |     200    17000   119000 |    61396    19130     57 |  0.003 % |
3596.88/3598.38	c |   7575156 |     200    17000   119000 |    67536    30283     59 |  0.003 % |

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/node40/watcher-425022-1177743489 -o ROOT/results/node40/solver-425022-1177743489 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425022-1177743489/minisat_noassertions /tmp/evaluation/425022-1177743489/instance-425022-1177743489.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: 0.77 0.92 0.97 3/77 19899
/proc/meminfo: memFree=1644640/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=1856 CPUtime=0
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 103228434 1900544 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 464 229 50 130 0 331 0

[startup+0.0981039 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 19899
/proc/meminfo: memFree=1644640/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=3252 CPUtime=0.09
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 607 0 0 0 9 0 0 0 18 0 1 0 103228434 3330048 593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 813 593 62 130 0 680 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3252

[startup+0.102104 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 19899
/proc/meminfo: memFree=1644640/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=3252 CPUtime=0.09
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 607 0 0 0 9 0 0 0 18 0 1 0 103228434 3330048 593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529226 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 813 593 62 130 0 680 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3252

[startup+0.301144 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 19899
/proc/meminfo: memFree=1644640/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=3424 CPUtime=0.29
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 641 0 0 0 29 0 0 0 19 0 1 0 103228434 3506176 627 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 856 627 62 130 0 723 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3424

[startup+0.702229 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 19899
/proc/meminfo: memFree=1644640/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=3444 CPUtime=0.69
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 760 0 0 0 69 0 0 0 23 0 1 0 103228434 3526656 643 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 861 643 66 130 0 728 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3444

[startup+1.50139 s]
/proc/loadavg: 0.77 0.92 0.97 2/78 19900
/proc/meminfo: memFree=1641624/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=5080 CPUtime=1.49
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 1170 0 0 0 149 0 0 0 25 0 1 0 103228434 5201920 1053 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 1270 1053 66 130 0 1137 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5080

[startup+3.10173 s]
/proc/loadavg: 0.77 0.92 0.97 2/78 19900
/proc/meminfo: memFree=1639576/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=6548 CPUtime=3.08
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 1541 0 0 0 308 0 0 0 25 0 1 0 103228434 6705152 1424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 1637 1424 66 130 0 1504 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6548

[startup+6.3014 s]
/proc/loadavg: 0.79 0.92 0.97 2/78 19900
/proc/meminfo: memFree=1638488/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=7604 CPUtime=6.28
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 1792 0 0 0 628 0 0 0 25 0 1 0 103228434 7786496 1675 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 1901 1675 66 130 0 1768 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7604

[startup+12.7017 s]
/proc/loadavg: 0.81 0.92 0.97 2/78 19900
/proc/meminfo: memFree=1637272/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=8440 CPUtime=12.69
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 1999 0 0 0 1268 1 0 0 25 0 1 0 103228434 8642560 1882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 2110 1882 66 130 0 1977 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8440

[startup+25.5014 s]
/proc/loadavg: 0.85 0.93 0.97 2/78 19900
/proc/meminfo: memFree=1635736/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=9900 CPUtime=25.48
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 2361 0 0 0 2546 2 0 0 25 0 1 0 103228434 10137600 2244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 2475 2244 66 130 0 2342 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9900

[startup+51.1018 s]
/proc/loadavg: 0.90 0.93 0.97 2/78 19900
/proc/meminfo: memFree=1634264/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=11224 CPUtime=51.08
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 2697 0 0 0 5105 3 0 0 25 0 1 0 103228434 11493376 2580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 2806 2580 66 130 0 2673 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11224

[startup+102.305 s]
/proc/loadavg: 0.95 0.94 0.97 2/78 19900
/proc/meminfo: memFree=1632280/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=13252 CPUtime=102.26
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 3177 0 0 0 10222 4 0 0 25 0 1 0 103228434 13570048 3060 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 3313 3060 66 130 0 3180 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13252

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 19900
/proc/meminfo: memFree=1630360/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=15168 CPUtime=162.23
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 3653 0 0 0 16218 5 0 0 25 0 1 0 103228434 15532032 3536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 3792 3536 66 130 0 3659 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15168

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/84 20076
/proc/meminfo: memFree=1627616/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=16656 CPUtime=222.11
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 4016 0 0 0 22203 8 0 0 25 0 1 0 103228434 17055744 3899 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 4164 3899 66 130 0 4031 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 16656

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 20098
/proc/meminfo: memFree=1628184/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=17200 CPUtime=282.07
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 4155 0 0 0 28199 8 0 0 25 0 1 0 103228434 17612800 4038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 4300 4038 66 130 0 4167 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 17200

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20098
/proc/meminfo: memFree=1627864/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=17524 CPUtime=342.06
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 4222 0 0 0 34197 9 0 0 25 0 1 0 103228434 17944576 4105 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 4381 4105 66 130 0 4248 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 17524

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20098
/proc/meminfo: memFree=1626456/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=19112 CPUtime=402.03
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 4576 0 0 0 40193 10 0 0 25 0 1 0 103228434 19570688 4459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 4778 4459 66 130 0 4645 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 19112

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20098
/proc/meminfo: memFree=1626392/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=19240 CPUtime=462.01
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 4612 0 0 0 46191 10 0 0 25 0 1 0 103228434 19701760 4495 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 4810 4495 66 130 0 4677 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 19240

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20098
/proc/meminfo: memFree=1625944/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=19688 CPUtime=521.99
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 4713 0 0 0 52188 11 0 0 25 0 1 0 103228434 20160512 4596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 4922 4596 66 130 0 4789 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 19688

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20098
/proc/meminfo: memFree=1624472/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=21044 CPUtime=581.97
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 5075 0 0 0 58185 12 0 0 25 0 1 0 103228434 21549056 4958 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 5261 4958 66 130 0 5128 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 21044

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20098
/proc/meminfo: memFree=1624344/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=21320 CPUtime=641.95
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 5115 0 0 0 64183 12 0 0 25 0 1 0 103228434 21831680 4998 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 5330 4998 66 130 0 5197 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 21320


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20298
/proc/meminfo: memFree=1611608/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=34592 CPUtime=4060.62
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 8309 0 0 0 406017 45 0 0 25 0 1 0 103228434 35422208 8192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 8648 8192 66 130 0 8515 0
Current children cumulated CPU time (s) 4060.62
Current children cumulated vsize (KiB) 34592

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20298
/proc/meminfo: memFree=1611480/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=34592 CPUtime=4120.59
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 8334 0 0 0 412014 45 0 0 25 0 1 0 103228434 35422208 8217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 8648 8217 66 130 0 8515 0
Current children cumulated CPU time (s) 4120.59
Current children cumulated vsize (KiB) 34592

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20298
/proc/meminfo: memFree=1611480/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=34592 CPUtime=4180.56
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 8334 0 0 0 418011 45 0 0 25 0 1 0 103228434 35422208 8217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 8648 8217 66 130 0 8515 0
Current children cumulated CPU time (s) 4180.56
Current children cumulated vsize (KiB) 34592

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20298
/proc/meminfo: memFree=1611480/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=34592 CPUtime=4240.55
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 8334 0 0 0 424009 46 0 0 25 0 1 0 103228434 35422208 8217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 8648 8217 66 130 0 8515 0
Current children cumulated CPU time (s) 4240.55
Current children cumulated vsize (KiB) 34592

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20298
/proc/meminfo: memFree=1611480/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=34808 CPUtime=4300.52
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 8357 0 0 0 430006 46 0 0 25 0 1 0 103228434 35643392 8240 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 8702 8240 66 130 0 8569 0
Current children cumulated CPU time (s) 4300.52
Current children cumulated vsize (KiB) 34808

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20298
/proc/meminfo: memFree=1611480/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=34808 CPUtime=4360.51
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 8369 0 0 0 436004 47 0 0 25 0 1 0 103228434 35643392 8252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 8702 8252 66 130 0 8569 0
Current children cumulated CPU time (s) 4360.51
Current children cumulated vsize (KiB) 34808

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20298
/proc/meminfo: memFree=1611480/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=34808 CPUtime=4420.48
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 8369 0 0 0 442001 47 0 0 25 0 1 0 103228434 35643392 8252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 8702 8252 66 130 0 8569 0
Current children cumulated CPU time (s) 4420.48
Current children cumulated vsize (KiB) 34808

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20298
/proc/meminfo: memFree=1611416/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=34808 CPUtime=4480.46
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 8380 0 0 0 447998 48 0 0 25 0 1 0 103228434 35643392 8263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 8702 8263 66 130 0 8569 0
Current children cumulated CPU time (s) 4480.46
Current children cumulated vsize (KiB) 34808

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20298
/proc/meminfo: memFree=1611352/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=34992 CPUtime=4540.43
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 8400 0 0 0 453995 48 0 0 25 0 1 0 103228434 35831808 8283 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 8748 8283 66 130 0 8615 0
Current children cumulated CPU time (s) 4540.43
Current children cumulated vsize (KiB) 34992

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20298
/proc/meminfo: memFree=1611224/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=34992 CPUtime=4600.42
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 8422 0 0 0 459993 49 0 0 25 0 1 0 103228434 35831808 8305 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 8748 8305 66 130 0 8615 0
Current children cumulated CPU time (s) 4600.42
Current children cumulated vsize (KiB) 34992

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20298
/proc/meminfo: memFree=1611224/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=35208 CPUtime=4660.39
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 8441 0 0 0 465990 49 0 0 25 0 1 0 103228434 36052992 8324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 8802 8324 66 130 0 8669 0
Current children cumulated CPU time (s) 4660.39
Current children cumulated vsize (KiB) 35208

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20298
/proc/meminfo: memFree=1611160/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=35208 CPUtime=4720.38
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 8441 0 0 0 471988 50 0 0 25 0 1 0 103228434 36052992 8324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 8802 8324 66 130 0 8669 0
Current children cumulated CPU time (s) 4720.38
Current children cumulated vsize (KiB) 35208

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20300
/proc/meminfo: memFree=1610904/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=35208 CPUtime=4780.35
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 8463 0 0 0 477985 50 0 0 25 0 1 0 103228434 36052992 8346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 8802 8346 66 130 0 8669 0
Current children cumulated CPU time (s) 4780.35
Current children cumulated vsize (KiB) 35208

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20300
/proc/meminfo: memFree=1610904/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=35208 CPUtime=4840.33
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 8463 0 0 0 483982 51 0 0 25 0 1 0 103228434 36052992 8346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 8802 8346 66 130 0 8669 0
Current children cumulated CPU time (s) 4840.33
Current children cumulated vsize (KiB) 35208

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20300
/proc/meminfo: memFree=1610904/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=35208 CPUtime=4900.3
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 8463 0 0 0 489979 51 0 0 25 0 1 0 103228434 36052992 8346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 8802 8346 66 130 0 8669 0
Current children cumulated CPU time (s) 4900.3
Current children cumulated vsize (KiB) 35208

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20300
/proc/meminfo: memFree=1610904/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=35420 CPUtime=4960.28
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 8486 0 0 0 495976 52 0 0 25 0 1 0 103228434 36270080 8369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 8855 8369 66 130 0 8722 0
Current children cumulated CPU time (s) 4960.28
Current children cumulated vsize (KiB) 35420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20300
/proc/meminfo: memFree=1610968/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=35420 CPUtime=5000.07
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 8488 0 0 0 499955 52 0 0 25 0 1 0 103228434 36270080 8371 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 8855 8371 66 130 0 8722 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 35420

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20300
/proc/meminfo: memFree=1610968/2055920 swapFree=4157428/4192956
[pid=19899] ppid=19897 vsize=35420 CPUtime=5000.07
/proc/19899/stat : 19899 (minisat_noasser) R 19897 19899 19845 0 -1 4194304 8488 0 0 0 499955 52 0 0 25 0 1 0 103228434 36270080 8371 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19899/statm: 8855 8371 66 130 0 8722 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 35420

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.09
CPU user time (s): 4999.56
CPU system time (s): 0.533918
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 35420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.56
system time used= 0.533918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8488
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= 104044

runsolver used 3.85641 second user time and 10.7154 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Sat Apr 28 06:58:09 UTC 2007

IDJOB= 425022
IDBENCH= 20115
IDSOLVER= 189
FILE ID= node40/425022-1177743489

PBS_JOBID= 4715506

Free space on /tmp= 66525 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S371462865-10.cnf
COMMAND LINE= /tmp/evaluation/425022-1177743489/minisat_noassertions /tmp/evaluation/425022-1177743489/instance-425022-1177743489.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-425022-1177743489 -o ROOT/results/node40/solver-425022-1177743489 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425022-1177743489/minisat_noassertions /tmp/evaluation/425022-1177743489/instance-425022-1177743489.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c6ea0b04be0e39b0b41f1f4cccf6fbc3

RANDOM SEED= 560463979

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1645048 kB
Buffers:         42268 kB
Cached:         299852 kB
SwapCached:      16784 kB
Active:         186892 kB
Inactive:       179732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645048 kB
SwapTotal:     4192956 kB
SwapFree:      4157428 kB
Dirty:            2176 kB
Writeback:           0 kB
Mapped:          29848 kB
Slab:            29640 kB
Committed_AS:  1057000 kB
PageTables:       1932 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= 66525 MiB

End job on node40 on Sat Apr 28 08:21:33 UTC 2007