Trace number 337516

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) 1200.07 1200.21

General information on the benchmark

Namecrafted/Hard/contest03/others/
color-18-4.sat05-443.reshuffled-07.cnf
MD5SUMef7f419fe4e145465fe8ec684a206f9b
Bench CategoryCRAFTED (crafted 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 variables1296
Number of clauses95904
Sum of the clauses size379728
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21944
Number of clauses of size 30
Number of clauses of size 493960
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Parsing...
0.06/0.14	c ==============================================================================
0.06/0.14	c |           |     ORIGINAL     |              LEARNT              |          |
0.06/0.14	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.06/0.14	c ==============================================================================
0.06/0.14	c |         0 |   95904   379728 |   28771       0        0     nan |  0.000 % |
8.56/8.68	c |         0 |   94608   563760 |      --       0       --      -- |     --   | -1296/184032
8.56/8.68	c ==============================================================================
8.56/8.68	c Result  :   #vars: 972   #clauses: 94608   #literals: 563760
8.56/8.68	c CPU time:   8.61069 s
8.56/8.68	c ==============================================================================
8.85/8.92	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-337516-1173668788 -o ROOT/results/node16/solver-337516-1173668788 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337516-1173668788/rsat.sh /tmp/evaluation/337516-1173668788/instance-337516-1173668788.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3371
/proc/meminfo: memFree=1753088/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=0
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 386833153 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3371/statm: 1338 232 195 169 0 49 0
[pid=3372] ppid=3371 vsize=684 CPUtime=0
/proc/3372/stat : 3372 (SatElite) D 3371 3371 2601 0 -1 4194304 62 0 0 0 0 0 0 0 20 0 1 0 386833154 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/3372/statm: 171 44 36 128 0 40 0

[startup+0.0533581 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3371
/proc/meminfo: memFree=1753088/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=0
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 386833153 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3371/statm: 1338 232 195 169 0 49 0
[pid=3372] ppid=3371 vsize=2084 CPUtime=0.01
/proc/3372/stat : 3372 (SatElite) R 3371 3371 2601 0 -1 4194304 424 0 0 0 1 0 0 0 18 0 1 0 386833154 2134016 406 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/3372/statm: 521 406 49 128 0 390 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7436

[startup+0.102353 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3371
/proc/meminfo: memFree=1753088/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=0
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 386833153 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3371/statm: 1338 232 195 169 0 49 0
[pid=3372] ppid=3371 vsize=4840 CPUtime=0.06
/proc/3372/stat : 3372 (SatElite) R 3371 3371 2601 0 -1 4194304 1073 0 0 0 6 0 0 0 18 0 1 0 386833154 4956160 1055 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/3372/statm: 1210 1055 49 128 0 1079 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10192

[startup+0.301328 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3371
/proc/meminfo: memFree=1753088/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=0
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 386833153 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3371/statm: 1338 232 195 169 0 49 0
[pid=3372] ppid=3371 vsize=9940 CPUtime=0.26
/proc/3372/stat : 3372 (SatElite) R 3371 3371 2601 0 -1 4194304 2293 0 0 0 25 1 0 0 20 0 1 0 386833154 10178560 2275 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/3372/statm: 2485 2275 69 128 0 2354 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 15292

[startup+0.70128 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3371
/proc/meminfo: memFree=1753088/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=0
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 386833153 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3371/statm: 1338 232 195 169 0 49 0
[pid=3372] ppid=3371 vsize=11912 CPUtime=0.66
/proc/3372/stat : 3372 (SatElite) R 3371 3371 2601 0 -1 4194304 2769 0 0 0 64 2 0 0 24 0 1 0 386833154 12197888 2751 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/3372/statm: 2978 2751 69 128 0 2847 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 17264

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3373
/proc/meminfo: memFree=1739184/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=0
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 386833153 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3371/statm: 1338 232 195 169 0 49 0
[pid=3372] ppid=3371 vsize=12572 CPUtime=1.45
/proc/3372/stat : 3372 (SatElite) R 3371 3371 2601 0 -1 4194304 2948 0 0 0 143 2 0 0 25 0 1 0 386833154 12873728 2930 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134574716 0 0 4096 3 0 0 0 17 1 0 0
/proc/3372/statm: 3143 2930 69 128 0 3012 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 17924

[startup+3.10199 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3373
/proc/meminfo: memFree=1738992/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=0
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 386833153 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3371/statm: 1338 232 195 169 0 49 0
[pid=3372] ppid=3371 vsize=12572 CPUtime=3.06
/proc/3372/stat : 3372 (SatElite) R 3371 3371 2601 0 -1 4194304 2948 0 0 0 303 3 0 0 25 0 1 0 386833154 12873728 2930 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134574810 0 0 4096 3 0 0 0 17 1 0 0
/proc/3372/statm: 3143 2930 69 128 0 3012 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 17924

[startup+6.30161 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3373
/proc/meminfo: memFree=1738800/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=0
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 386833153 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3371/statm: 1338 232 195 169 0 49 0
[pid=3372] ppid=3371 vsize=12572 CPUtime=6.26
/proc/3372/stat : 3372 (SatElite) R 3371 3371 2601 0 -1 4194304 2948 0 0 0 623 3 0 0 25 0 1 0 386833154 12873728 2930 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134574721 0 0 4096 3 0 0 0 17 1 0 0
/proc/3372/statm: 3143 2930 69 128 0 3012 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 17924

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3374
/proc/meminfo: memFree=1731128/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=19024 CPUtime=3.77
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 4807 0 0 0 375 2 0 0 25 0 1 0 386834046 19480576 4597 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523856 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 4756 4597 86 211 0 4542 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 24376

[startup+25.5023 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3374
/proc/meminfo: memFree=1722040/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=26588 CPUtime=16.56
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 7138 0 0 0 1653 3 0 0 25 0 1 0 386834046 27226112 6442 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 6647 6442 86 211 0 6433 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 31940

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3374
/proc/meminfo: memFree=1703160/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=46616 CPUtime=42.16
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 13055 0 0 0 4207 9 0 0 25 0 1 0 386834046 47734784 11393 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 11654 11393 86 211 0 11440 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 51968

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 3374
/proc/meminfo: memFree=1677760/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=72156 CPUtime=93.36
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 21920 0 0 0 9321 15 0 0 25 0 1 0 386834046 73887744 17560 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 18039 17560 86 211 0 17825 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 77508

[startup+162.303 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 3374
/proc/meminfo: memFree=1667840/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=82576 CPUtime=153.36
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 24577 0 0 0 15317 19 0 0 25 0 1 0 386834046 84557824 20217 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 20644 20217 86 211 0 20430 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 87928

[startup+222.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 3374
/proc/meminfo: memFree=1641024/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=107852 CPUtime=213.36
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 32633 0 0 0 21311 25 0 0 25 0 1 0 386834046 110440448 26733 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526483 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 26963 26733 86 211 0 26749 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 113204

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3374
/proc/meminfo: memFree=1641088/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=107852 CPUtime=273.35
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 32660 0 0 0 27309 26 0 0 25 0 1 0 386834046 110440448 26760 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 26963 26760 86 211 0 26749 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 113204

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3374
/proc/meminfo: memFree=1608192/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=142996 CPUtime=333.35
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 41669 0 0 0 33301 34 0 0 25 0 1 0 386834046 146427904 34999 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 35749 34999 86 211 0 35535 0

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

[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=154160 CPUtime=513.34
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 47636 0 0 0 51294 40 0 0 25 0 1 0 386834046 157859840 37890 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 38540 37890 86 211 0 38326 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 159512

[startup+582.301 s]
/proc/loadavg: 1.02 1.04 1.01 2/79 3374
/proc/meminfo: memFree=1596288/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=154160 CPUtime=573.33
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 47637 0 0 0 57293 40 0 0 25 0 1 0 386834046 157859840 37891 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 38540 37891 86 211 0 38326 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 159512

[startup+642.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/79 3374
/proc/meminfo: memFree=1578688/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=171600 CPUtime=633.34
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 52051 0 0 0 63289 45 0 0 25 0 1 0 386834046 175718400 42305 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 42900 42305 86 211 0 42686 0
Current children cumulated CPU time (s) 642.2
Current children cumulated vsize (KiB) 176952

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 3374
/proc/meminfo: memFree=1545216/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=204336 CPUtime=693.33
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 60467 0 0 0 69280 53 0 0 25 0 1 0 386834046 209240064 50721 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526583 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 51084 50721 86 211 0 50870 0
Current children cumulated CPU time (s) 702.19
Current children cumulated vsize (KiB) 209688

[startup+762.306 s]
/proc/loadavg: 1.18 1.06 1.01 2/79 3374
/proc/meminfo: memFree=1516672/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=237928 CPUtime=753.33
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 69064 0 0 0 75274 59 0 0 25 0 1 0 386834046 243638272 57780 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 59482 57780 86 211 0 59268 0
Current children cumulated CPU time (s) 762.19
Current children cumulated vsize (KiB) 243280

[startup+822.302 s]
/proc/loadavg: 1.06 1.05 1.01 2/79 3374
/proc/meminfo: memFree=1515264/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=239092 CPUtime=813.32
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 75542 0 0 0 81270 62 0 0 25 0 1 0 386834046 244830208 58110 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 59773 58110 86 211 0 59559 0
Current children cumulated CPU time (s) 822.18
Current children cumulated vsize (KiB) 244444

[startup+882.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/79 3374
/proc/meminfo: memFree=1515328/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=239092 CPUtime=873.32
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 75543 0 0 0 87269 63 0 0 25 0 1 0 386834046 244830208 58111 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 59773 58111 86 211 0 59559 0
Current children cumulated CPU time (s) 882.18
Current children cumulated vsize (KiB) 244444

[startup+942.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/79 3374
/proc/meminfo: memFree=1515328/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=239092 CPUtime=933.31
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 75547 0 0 0 93268 63 0 0 25 0 1 0 386834046 244830208 58115 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 59773 58115 86 211 0 59559 0
Current children cumulated CPU time (s) 942.17
Current children cumulated vsize (KiB) 244444

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 3374
/proc/meminfo: memFree=1515328/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=239092 CPUtime=993.31
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 75547 0 0 0 99267 64 0 0 25 0 1 0 386834046 244830208 58115 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 59773 58115 86 211 0 59559 0
Current children cumulated CPU time (s) 1002.17
Current children cumulated vsize (KiB) 244444

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 3374
/proc/meminfo: memFree=1515328/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=239092 CPUtime=1053.31
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 75550 0 0 0 105267 64 0 0 25 0 1 0 386834046 244830208 58118 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 59773 58118 86 211 0 59559 0
Current children cumulated CPU time (s) 1062.17
Current children cumulated vsize (KiB) 244444

[startup+1122.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/79 3374
/proc/meminfo: memFree=1515264/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=239092 CPUtime=1113.3
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 75550 0 0 0 111266 64 0 0 25 0 1 0 386834046 244830208 58118 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 59773 58118 86 211 0 59559 0
Current children cumulated CPU time (s) 1122.16
Current children cumulated vsize (KiB) 244444

[startup+1182.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/79 3374
/proc/meminfo: memFree=1494784/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=259372 CPUtime=1173.29
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 80794 0 0 0 117260 69 0 0 25 0 1 0 386834046 265596928 63362 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 64843 63362 86 211 0 64629 0
Current children cumulated CPU time (s) 1182.15
Current children cumulated vsize (KiB) 264724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.2 s]
/proc/loadavg: 1.01 1.03 1.00 2/79 3374
/proc/meminfo: memFree=1484736/2055920 swapFree=4159664/4192956
[pid=3371] ppid=3369 vsize=5352 CPUtime=8.86
/proc/3371/stat : 3371 (rsat.sh) S 3369 3371 2601 0 -1 4194304 305 2952 0 0 0 0 882 4 16 0 1 0 386833153 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3371/statm: 1338 234 195 169 0 49 0
[pid=3374] ppid=3371 vsize=268516 CPUtime=1191.21
/proc/3374/stat : 3374 (rsat) R 3371 3371 2601 0 -1 4194304 83177 0 0 0 119049 72 0 0 25 0 1 0 386834046 274960384 65745 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3374/statm: 67129 65745 86 211 0 66915 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 273868

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 3371 and gives childrusage.ru_utime.tv_sec=8 childrusage.ru_utime.tv_usec=822658 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=48992
CPU time returned by wait4() is 8.87165
while last known CPU time is 1200.07

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

Real time (s): 1200.21
CPU time (s): 1200.07
CPU user time (s): 1199.31
CPU system time (s): 0.76
CPU usage (%): 99.9882
Max. virtual memory (cumulated for all children) (KiB): 273868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.82266
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3257
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= 26
involuntary context switches= 19

runsolver used 1.24881 second user time and 3.12652 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Mar 12 03:06:28 UTC 2007

IDJOB= 337516
IDBENCH= 24701
IDSOLVER= 104
FILE ID= node16/337516-1173668788

PBS_JOBID= 4101446

Free space on /tmp= 66454 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/color-18-4.sat05-443.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337516-1173668788/rsat.sh /tmp/evaluation/337516-1173668788/instance-337516-1173668788.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-337516-1173668788 -o ROOT/results/node16/solver-337516-1173668788 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337516-1173668788/rsat.sh /tmp/evaluation/337516-1173668788/instance-337516-1173668788.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  ef7f419fe4e145465fe8ec684a206f9b

RANDOM SEED= 234503177

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1753560 kB
Buffers:         36308 kB
Cached:         192196 kB
SwapCached:       2084 kB
Active:         147732 kB
Inactive:       103476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753560 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:            3608 kB
Writeback:           0 kB
Mapped:          30808 kB
Slab:            36852 kB
Committed_AS:  1440640 kB
PageTables:       1720 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= 66477 MiB

End job on node16 on Mon Mar 12 03:26:30 UTC 2007