Trace number 295691

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) 1200.01 1200.5

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1504426817-07.UNSAT.shuffled.cnf
MD5SUM622ba5c64d37908b274e891c943bf3e2
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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.009998 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/node13/watcher-295691-1171810102 -o ROOT/results/node13/solver-295691-1171810102 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295691-1171810102/rsat.sh /tmp/evaluation/295691-1171810102/instance-295691-1171810102.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: 1.01 1.02 1.10 3/77 18305
/proc/meminfo: memFree=787760/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 200964644 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18305/statm: 1339 234 195 169 0 50 0
[pid=18306] ppid=18305 vsize=688 CPUtime=0
/proc/18306/stat : 18306 (SatElite) R 18305 18305 17009 0 -1 4194304 104 0 0 0 0 0 0 0 19 0 1 0 200964645 704512 86 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/18306/statm: 172 86 49 128 0 41 0

[startup+0.106841 s]
/proc/loadavg: 1.01 1.02 1.10 3/77 18305
/proc/meminfo: memFree=787760/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.514895 s]
/proc/loadavg: 1.01 1.02 1.10 3/77 18305
/proc/meminfo: memFree=787760/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33501 s]
/proc/loadavg: 1.01 1.02 1.10 2/79 18308
/proc/meminfo: memFree=784992/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=3256 CPUtime=1.3
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 760 0 0 0 130 0 0 0 25 0 1 0 200964647 3334144 650 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 814 650 86 211 0 600 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8612

[startup+2.97122 s]
/proc/loadavg: 1.01 1.02 1.10 2/79 18308
/proc/meminfo: memFree=783968/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=4932 CPUtime=2.93
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 1237 0 0 0 293 0 0 0 25 0 1 0 200964647 5050368 1030 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 1233 1030 86 211 0 1019 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10288

[startup+6.25766 s]
/proc/loadavg: 1.01 1.02 1.10 2/79 18308
/proc/meminfo: memFree=782312/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=6260 CPUtime=6.22
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 1795 0 0 0 621 1 0 0 25 0 1 0 200964647 6410240 1392 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 1565 1392 86 211 0 1351 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11616

[startup+12.7085 s]
/proc/loadavg: 1.01 1.02 1.10 2/79 18308
/proc/meminfo: memFree=780776/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=7692 CPUtime=12.66
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 2544 0 0 0 1265 1 0 0 25 0 1 0 200964647 7876608 1688 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 1923 1688 86 211 0 1709 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13048

[startup+25.5282 s]
/proc/loadavg: 1.01 1.02 1.10 2/79 18308
/proc/meminfo: memFree=777896/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=10144 CPUtime=25.48
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 3568 0 0 0 2546 2 0 0 25 0 1 0 200964647 10387456 2324 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 2536 2324 86 211 0 2322 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15500

[startup+51.1597 s]
/proc/loadavg: 1.00 1.02 1.09 2/79 18308
/proc/meminfo: memFree=773800/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=14612 CPUtime=51.11
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 5542 0 0 0 5107 4 0 0 25 0 1 0 200964647 14962688 3332 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 3653 3332 86 211 0 3439 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 19968

[startup+102.416 s]
/proc/loadavg: 1.00 1.01 1.09 3/79 18308
/proc/meminfo: memFree=770216/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=18548 CPUtime=102.35
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 6543 0 0 0 10229 6 0 0 25 0 1 0 200964647 18993152 4333 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 4637 4333 86 211 0 4423 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 23904

[startup+162.493 s]
/proc/loadavg: 1.00 1.01 1.08 2/79 18308
/proc/meminfo: memFree=767656/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=20392 CPUtime=162.41
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 7926 0 0 0 16234 7 0 0 25 0 1 0 200964647 20881408 4887 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 5098 4887 86 211 0 4884 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 25748

[startup+222.567 s]
/proc/loadavg: 1.07 1.02 1.08 2/79 18308
/proc/meminfo: memFree=764456/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=25128 CPUtime=222.46
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 9144 0 0 0 22237 9 0 0 25 0 1 0 200964647 25731072 5719 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 6282 5719 86 211 0 6068 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 30484

[startup+282.639 s]
/proc/loadavg: 1.02 1.01 1.07 2/79 18308
/proc/meminfo: memFree=759208/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=30064 CPUtime=282.51
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 10451 0 0 0 28241 10 0 0 25 0 1 0 200964647 30785536 7026 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 7516 7026 86 211 0 7302 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 35420

[startup+342.71 s]
/proc/loadavg: 1.01 1.01 1.07 2/79 18308
/proc/meminfo: memFree=758952/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=29796 CPUtime=342.57
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 12058 0 0 0 34246 11 0 0 25 0 1 0 200964647 30511104 7037 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 7449 7037 86 211 0 7235 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 35152

[startup+402.787 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 18308
/proc/meminfo: memFree=758952/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=29796 CPUtime=402.63
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 12063 0 0 0 40252 11 0 0 25 0 1 0 200964647 30511104 7042 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 7449 7042 86 211 0 7235 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 35152

[startup+462.856 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 18308
/proc/meminfo: memFree=756904/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=31964 CPUtime=462.68
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 12609 0 0 0 46256 12 0 0 25 0 1 0 200964647 32731136 7588 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 7991 7588 86 211 0 7777 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 37320

[startup+522.928 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 18308
/proc/meminfo: memFree=752552/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02

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

[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=39752 CPUtime=582.79
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 14558 0 0 0 58264 15 0 0 25 0 1 0 200964647 40706048 9504 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 9938 9504 86 211 0 9724 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 45108

[startup+643.074 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 18308
/proc/meminfo: memFree=745960/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=43260 CPUtime=642.85
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 15413 0 0 0 64268 17 0 0 25 0 1 0 200964647 44298240 10293 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 10815 10293 86 211 0 10601 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 48616

[startup+703.147 s]
/proc/loadavg: 1.03 1.01 1.04 2/79 18308
/proc/meminfo: memFree=745512/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=45260 CPUtime=702.9
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 19770 0 0 0 70271 19 0 0 25 0 1 0 200964647 46346240 10373 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 11315 10373 86 211 0 11101 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 50616

[startup+763.217 s]
/proc/loadavg: 1.01 1.01 1.03 2/85 18372
/proc/meminfo: memFree=744280/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=45260 CPUtime=762.93
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 19773 0 0 0 76273 20 0 0 25 0 1 0 200964647 46346240 10376 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 11315 10376 86 211 0 11101 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 50616

[startup+823.323 s]
/proc/loadavg: 1.00 1.00 1.03 2/85 18464
/proc/meminfo: memFree=744368/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=45260 CPUtime=822.95
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 19774 0 0 0 82275 20 0 0 25 0 1 0 200964647 46346240 10377 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 11315 10377 86 211 0 11101 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 50616

[startup+883.407 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 18506
/proc/meminfo: memFree=745320/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=45260 CPUtime=882.99
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 19780 0 0 0 88279 20 0 0 25 0 1 0 200964647 46346240 10383 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 11315 10383 86 211 0 11101 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 50616

[startup+943.481 s]
/proc/loadavg: 1.05 1.01 1.02 2/79 18506
/proc/meminfo: memFree=745320/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=45260 CPUtime=943.05
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 19781 0 0 0 94284 21 0 0 25 0 1 0 200964647 46346240 10384 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 11315 10384 86 211 0 11101 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 50616

[startup+1003.55 s]
/proc/loadavg: 1.02 1.01 1.01 2/79 18506
/proc/meminfo: memFree=745320/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=45260 CPUtime=1003.1
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 19801 0 0 0 100289 21 0 0 25 0 1 0 200964647 46346240 10404 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 11315 10404 86 211 0 11101 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 50616

[startup+1063.63 s]
/proc/loadavg: 1.00 1.00 1.01 3/79 18506
/proc/meminfo: memFree=744616/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=46056 CPUtime=1063.16
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 20008 0 0 0 106294 22 0 0 25 0 1 0 200964647 47161344 10611 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 11514 10611 86 211 0 11300 0
Current children cumulated CPU time (s) 1063.18
Current children cumulated vsize (KiB) 51412

[startup+1123.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18506
/proc/meminfo: memFree=741992/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=48800 CPUtime=1123.22
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 20671 0 0 0 112299 23 0 0 25 0 1 0 200964647 49971200 11274 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 12200 11274 86 211 0 11986 0
Current children cumulated CPU time (s) 1123.24
Current children cumulated vsize (KiB) 54156

[startup+1183.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18506
/proc/meminfo: memFree=739560/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=51452 CPUtime=1183.28
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 21335 0 0 0 118304 24 0 0 25 0 1 0 200964647 52686848 11938 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 12863 11938 86 211 0 12649 0
Current children cumulated CPU time (s) 1183.3
Current children cumulated vsize (KiB) 56808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18506
/proc/meminfo: memFree=738792/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=52116 CPUtime=1199.99
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 21520 0 0 0 119975 24 0 0 25 0 1 0 200964647 53366784 12123 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 13029 12123 86 211 0 12815 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 57472

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

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

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18506
/proc/meminfo: memFree=738792/2055920 swapFree=4192812/4192956
[pid=18305] ppid=18303 vsize=5356 CPUtime=0.02
/proc/18305/stat : 18305 (rsat.sh) S 18303 18305 17009 0 -1 4194304 307 243 0 0 0 0 2 0 16 0 1 0 200964644 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18305/statm: 1339 235 195 169 0 50 0
[pid=18308] ppid=18305 vsize=52116 CPUtime=1199.99
/proc/18308/stat : 18308 (rsat) R 18305 18305 17009 0 -1 4194304 21520 0 0 0 119975 24 0 0 25 0 1 0 200964647 53366784 12123 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18308/statm: 13029 12123 86 211 0 12815 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 57472

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18305 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=24996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.028995
while last known CPU time is 1200.01

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): 1200.01
CPU user time (s): 1199.77
CPU system time (s): 0.24
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 65624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.024996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 550
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= 15
involuntary context switches= 3

runsolver used 1.15682 second user time and 3.10853 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sun Feb 18 14:48:22 UTC 2007

IDJOB= 295691
IDBENCH= 19919
IDSOLVER= 104
FILE ID= node13/295691-1171810102

PBS_JOBID= 3839331

Free space on /tmp= 66541 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1504426817-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295691-1171810102/rsat.sh /tmp/evaluation/295691-1171810102/instance-295691-1171810102.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-295691-1171810102 -o ROOT/results/node13/solver-295691-1171810102 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295691-1171810102/rsat.sh /tmp/evaluation/295691-1171810102/instance-295691-1171810102.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  622ba5c64d37908b274e891c943bf3e2

RANDOM SEED= 742888925

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:        788296 kB
Buffers:         68764 kB
Cached:        1063436 kB
SwapCached:          0 kB
Active:         608728 kB
Inactive:       578340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        788296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1840 kB
Writeback:           0 kB
Mapped:          73752 kB
Slab:            66220 kB
Committed_AS:   844600 kB
PageTables:       1744 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= 66541 MiB

End job on node13 on Sun Feb 18 15:08:24 UTC 2007