Trace number 296880

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
Rsat 2007-02-08? (TO) 1200.08 1200.5

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1534329206-02.SAT.shuffled.cnf
MD5SUM48336611587b1b84ef747574302cca31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.56276
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-296880-1171828861 -o ROOT/results/node61/solver-296880-1171828861 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296880-1171828861/rsat.sh /tmp/evaluation/296880-1171828861/instance-296880-1171828861.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.93 0.98 0.91 3/70 7146
/proc/meminfo: memFree=889040/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 202843070 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 232 195 169 0 49 0
[pid=7147] ppid=7146 vsize=688 CPUtime=0
/proc/7147/stat : 7147 (SatElite) R 7146 7146 6753 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 202843071 704512 86 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/7147/statm: 172 86 49 128 0 41 0

[startup+0.107865 s]
/proc/loadavg: 0.93 0.98 0.91 3/70 7146
/proc/meminfo: memFree=889040/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515904 s]
/proc/loadavg: 0.93 0.98 0.91 3/70 7146
/proc/meminfo: memFree=889040/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33698 s]
/proc/loadavg: 0.93 0.98 0.91 2/72 7149
/proc/meminfo: memFree=885952/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=3440 CPUtime=1.29
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 814 0 0 0 129 0 0 0 25 0 1 0 202843074 3522560 704 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 860 704 86 211 0 646 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8792

[startup+2.98015 s]
/proc/loadavg: 0.93 0.98 0.91 2/72 7149
/proc/meminfo: memFree=885056/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=4892 CPUtime=2.93
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 1302 0 0 0 292 1 0 0 25 0 1 0 202843074 5009408 996 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7149/statm: 1223 996 86 211 0 1009 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10244

[startup+6.26045 s]
/proc/loadavg: 0.94 0.98 0.91 2/72 7187
/proc/meminfo: memFree=883648/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=5940 CPUtime=6.21
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 1815 0 0 0 619 2 0 0 25 0 1 0 202843074 6082560 1313 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 1485 1313 86 211 0 1271 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11292

[startup+12.7231 s]
/proc/loadavg: 0.94 0.98 0.91 2/72 7197
/proc/meminfo: memFree=881800/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=7920 CPUtime=12.66
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 2713 0 0 0 1264 2 0 0 25 0 1 0 202843074 8110080 1725 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 1980 1725 86 211 0 1766 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13272

[startup+25.5353 s]
/proc/loadavg: 0.95 0.98 0.91 2/72 7225
/proc/meminfo: memFree=878536/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=11012 CPUtime=25.45
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 3929 0 0 0 2542 3 0 0 25 0 1 0 202843074 11276288 2553 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 2753 2553 86 211 0 2539 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16364

[startup+51.1727 s]
/proc/loadavg: 0.97 0.98 0.91 2/72 7245
/proc/meminfo: memFree=875528/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=14740 CPUtime=51.07
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 4913 0 0 0 5102 5 0 0 25 0 1 0 202843074 15093760 3343 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 3685 3343 86 211 0 3471 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20092

[startup+102.438 s]
/proc/loadavg: 0.98 0.98 0.91 2/66 7321
/proc/meminfo: memFree=873592/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=17672 CPUtime=102.28
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 6447 0 0 0 10222 6 0 0 25 0 1 0 202843074 18096128 4105 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 4418 4105 86 211 0 4204 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23024

[startup+162.498 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 7321
/proc/meminfo: memFree=867984/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=22376 CPUtime=162.33
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 8585 0 0 0 16224 9 0 0 25 0 1 0 202843074 22913024 5414 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 5594 5414 86 211 0 5380 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 27728

[startup+222.551 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 7321
/proc/meminfo: memFree=868048/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=22376 CPUtime=222.37
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 8585 0 0 0 22228 9 0 0 25 0 1 0 202843074 22913024 5414 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 5594 5414 86 211 0 5380 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 27728

[startup+282.611 s]
/proc/loadavg: 1.04 1.00 0.92 2/66 7321
/proc/meminfo: memFree=862800/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=29016 CPUtime=282.41
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 10318 0 0 0 28231 10 0 0 25 0 1 0 202843074 29712384 6761 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 7254 6761 86 211 0 7040 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 34368

[startup+342.667 s]
/proc/loadavg: 1.01 1.00 0.92 2/66 7321
/proc/meminfo: memFree=858960/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=32188 CPUtime=342.45
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 12882 0 0 0 34234 11 0 0 25 0 1 0 202843074 32960512 7677 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 8047 7677 86 211 0 7833 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 37540

[startup+402.725 s]
/proc/loadavg: 1.05 1.01 0.93 2/66 7321
/proc/meminfo: memFree=859088/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=32188 CPUtime=402.5
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 12893 0 0 0 40238 12 0 0 25 0 1 0 202843074 32960512 7688 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 8047 7688 86 211 0 7833 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 37540

[startup+462.782 s]
/proc/loadavg: 1.02 1.01 0.93 2/66 7321
/proc/meminfo: memFree=859088/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=32188 CPUtime=462.54
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 12893 0 0 0 46242 12 0 0 25 0 1 0 202843074 32960512 7688 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 8047 7688 86 211 0 7833 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 37540

[startup+522.84 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 7321
/proc/meminfo: memFree=857872/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=33716 CPUtime=522.58
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 13224 0 0 0 52246 12 0 0 25 0 1 0 202843074 34525184 8019 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 8429 8019 86 211 0 8215 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 39068

[startup+582.897 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 7321
/proc/meminfo: memFree=853648/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=37912 CPUtime=582.63
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 14280 0 0 0 58250 13 0 0 25 0 1 0 202843074 38821888 9075 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 9478 9075 86 211 0 9264 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 43264

[startup+642.956 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 7321
/proc/meminfo: memFree=850064/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=41144 CPUtime=642.66
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 15159 0 0 0 64252 14 0 0 25 0 1 0 202843074 42131456 9954 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 10286 9954 86 211 0 10072 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 46496

[startup+703.012 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 7321
/proc/meminfo: memFree=846928/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=44444 CPUtime=702.71
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 15949 0 0 0 70256 15 0 0 25 0 1 0 202843074 45510656 10744 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 11111 10744 86 211 0 10897 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 49796

[startup+763.067 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 7321
/proc/meminfo: memFree=843856/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=50848 CPUtime=762.75
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 17541 0 0 0 76258 17 0 0 25 0 1 0 202843074 52068352 11566 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 12712 11566 86 211 0 12498 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 56200

[startup+823.125 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 7321
/proc/meminfo: memFree=843728/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=49656 CPUtime=822.79
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 20938 0 0 0 82261 18 0 0 25 0 1 0 202843074 50847744 11498 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 12414 11498 86 211 0 12200 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 55008

[startup+883.183 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 7321
/proc/meminfo: memFree=843728/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=49656 CPUtime=882.84
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 20942 0 0 0 88266 18 0 0 25 0 1 0 202843074 50847744 11502 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 12414 11502 86 211 0 12200 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 55008

[startup+943.239 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 7321
/proc/meminfo: memFree=843792/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=49656 CPUtime=942.88
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 20947 0 0 0 94270 18 0 0 25 0 1 0 202843074 50847744 11507 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 12414 11507 86 211 0 12200 0
Current children cumulated CPU time (s) 942.9
Current children cumulated vsize (KiB) 55008

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 7321
/proc/meminfo: memFree=843792/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=49656 CPUtime=1002.92
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 20959 0 0 0 100274 18 0 0 25 0 1 0 202843074 50847744 11519 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 12414 11519 86 211 0 12200 0
Current children cumulated CPU time (s) 1002.94
Current children cumulated vsize (KiB) 55008

[startup+1063.36 s]
/proc/loadavg: 1.04 1.01 0.93 2/66 7321
/proc/meminfo: memFree=843728/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=49656 CPUtime=1062.96
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 20968 0 0 0 106278 18 0 0 25 0 1 0 202843074 50847744 11528 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 12414 11528 86 211 0 12200 0
Current children cumulated CPU time (s) 1062.98
Current children cumulated vsize (KiB) 55008

[startup+1123.42 s]
/proc/loadavg: 1.01 1.01 0.93 2/66 7321
/proc/meminfo: memFree=843728/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=49656 CPUtime=1123.01
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 20978 0 0 0 112283 18 0 0 25 0 1 0 202843074 50847744 11538 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 12414 11538 86 211 0 12200 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 55008

[startup+1183.48 s]
/proc/loadavg: 1.04 1.02 0.94 2/66 7321
/proc/meminfo: memFree=843728/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=49656 CPUtime=1183.05
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 20985 0 0 0 118287 18 0 0 25 0 1 0 202843074 50847744 11545 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 12414 11545 86 211 0 12200 0
Current children cumulated CPU time (s) 1183.07
Current children cumulated vsize (KiB) 55008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.03 1.02 0.94 2/66 7321
/proc/meminfo: memFree=843664/2055920 swapFree=4183164/4192956
[pid=7146] ppid=7144 vsize=5352 CPUtime=0.02
/proc/7146/stat : 7146 (rsat.sh) S 7144 7146 6753 0 -1 4194304 305 253 0 0 0 0 2 0 17 0 1 0 202843070 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7146/statm: 1338 234 195 169 0 49 0
[pid=7149] ppid=7146 vsize=49656 CPUtime=1200.06
/proc/7149/stat : 7149 (rsat) R 7146 7146 6753 0 -1 4194304 20990 0 0 0 119988 18 0 0 25 0 1 0 202843074 50847744 11550 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7149/statm: 12414 11550 86 211 0 12200 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 55008

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 7146 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=23996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.031994
while last known CPU time is 1200.08

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.5
CPU time (s): 1200.08
CPU user time (s): 1199.9
CPU system time (s): 0.18
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 69760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 558
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= 16
involuntary context switches= 3

runsolver used 0.843871 second user time and 2.47362 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Sun Feb 18 20:01:01 UTC 2007

IDJOB= 296880
IDBENCH= 19948
IDSOLVER= 104
FILE ID= node61/296880-1171828861

PBS_JOBID= 3839703

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1534329206-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296880-1171828861/rsat.sh /tmp/evaluation/296880-1171828861/instance-296880-1171828861.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-296880-1171828861 -o ROOT/results/node61/solver-296880-1171828861 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296880-1171828861/rsat.sh /tmp/evaluation/296880-1171828861/instance-296880-1171828861.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  48336611587b1b84ef747574302cca31

RANDOM SEED= 733877631

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:        889528 kB
Buffers:         39236 kB
Cached:        1024320 kB
SwapCached:       3636 kB
Active:         431108 kB
Inactive:       642628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        889528 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:            2004 kB
Writeback:           0 kB
Mapped:          16632 kB
Slab:            78440 kB
Committed_AS:   585620 kB
PageTables:       1612 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= 66562 MiB

End job on node61 on Sun Feb 18 20:21:04 UTC 2007