Trace number 293641

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) 1200.05 1200.5

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1061579177-10.UNSAT.shuffled.cnf
MD5SUMd3177e303e591d32ea3e64b6a30a8ebf
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 variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
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 52343
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	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/node42/watcher-293641-1171774952 -o ROOT/results/node42/solver-293641-1171774952 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293641-1171774952/rsat.sh /tmp/evaluation/293641-1171774952/instance-293641-1171774952.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: 1.00 1.00 1.00 3/70 7080
/proc/meminfo: memFree=395936/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 197451265 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 233 195 169 0 49 0
[pid=7081] ppid=7080 vsize=688 CPUtime=0
/proc/7081/stat : 7081 (SatElite) R 7080 7080 6627 0 -1 4194304 107 0 0 0 0 0 0 0 19 0 1 0 197451265 704512 89 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/7081/statm: 205 90 49 128 0 74 0

[startup+0.106832 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 7080
/proc/meminfo: memFree=395936/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514912 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 7080
/proc/meminfo: memFree=395936/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33606 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7083
/proc/meminfo: memFree=392976/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=3308 CPUtime=1.31
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 828 0 0 0 131 0 0 0 25 0 1 0 197451266 3387392 669 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 827 669 86 211 0 613 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8660

[startup+2.97337 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=392952/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=4364 CPUtime=2.93
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 1297 0 0 0 293 0 0 0 25 0 1 0 197451266 4468736 909 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 1091 909 86 211 0 877 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 9716

[startup+6.255 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=391352/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=5920 CPUtime=6.22
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 1879 0 0 0 621 1 0 0 25 0 1 0 197451266 6062080 1295 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523268 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 1480 1295 86 211 0 1266 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11272

[startup+12.7122 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=389248/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=8244 CPUtime=12.67
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 2862 0 0 0 1265 2 0 0 25 0 1 0 197451266 8441856 1825 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 2061 1825 86 211 0 1847 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13596

[startup+25.5247 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=386880/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=10788 CPUtime=25.48
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 3553 0 0 0 2545 3 0 0 25 0 1 0 197451266 11046912 2516 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 2697 2516 86 211 0 2483 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16140

[startup+51.1476 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=384704/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=13496 CPUtime=51.1
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 5032 0 0 0 5106 4 0 0 25 0 1 0 197451266 13819904 3029 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 3374 3029 86 211 0 3160 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18848

[startup+102.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=380416/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=17112 CPUtime=102.31
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 6831 0 0 0 10226 5 0 0 25 0 1 0 197451266 17522688 4034 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 4278 4034 86 211 0 4064 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 22464

[startup+162.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=374592/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=24400 CPUtime=162.36
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 8709 0 0 0 16229 7 0 0 25 0 1 0 197451266 24985600 5526 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 6100 5526 86 211 0 5886 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 29752

[startup+222.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=372672/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=25888 CPUtime=222.4
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 10689 0 0 0 22231 9 0 0 25 0 1 0 197451266 26509312 5966 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 6472 5966 86 211 0 6258 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 31240

[startup+282.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=372608/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=26148 CPUtime=282.44
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 10758 0 0 0 28235 9 0 0 25 0 1 0 197451266 26775552 6035 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 6537 6035 86 211 0 6323 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 31500

[startup+342.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=366784/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=32160 CPUtime=342.48
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 12235 0 0 0 34238 10 0 0 25 0 1 0 197451266 32931840 7479 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 8040 7479 86 211 0 7826 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 37512

[startup+402.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=362496/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=36364 CPUtime=402.52
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 13345 0 0 0 40241 11 0 0 25 0 1 0 197451266 37236736 8556 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522807 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 9091 8556 86 211 0 8877 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 41716

[startup+462.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=362240/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=35440 CPUtime=462.55
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 15335 0 0 0 46243 12 0 0 25 0 1 0 197451266 36290560 8586 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522798 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 8860 8586 86 211 0 8646 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 40792

[startup+522.808 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=362240/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=35440 CPUtime=522.59
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 15336 0 0 0 52247 12 0 0 25 0 1 0 197451266 36290560 8587 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 8860 8587 86 211 0 8646 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 40792

[startup+582.865 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=362240/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=35440 CPUtime=582.63
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 15339 0 0 0 58251 12 0 0 25 0 1 0 197451266 36290560 8590 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 8860 8590 86 211 0 8646 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 40792

[startup+642.925 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=362240/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=35440 CPUtime=642.67
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 15341 0 0 0 64255 12 0 0 25 0 1 0 197451266 36290560 8592 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 8860 8592 86 211 0 8646 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 40792

[startup+702.988 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=358912/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=39044 CPUtime=702.71
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 16196 0 0 0 70258 13 0 0 25 0 1 0 197451266 39981056 9447 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 9761 9447 86 211 0 9547 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 44396

[startup+763.049 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=355712/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=42392 CPUtime=762.75
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 17023 0 0 0 76261 14 0 0 25 0 1 0 197451266 43409408 10274 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 10598 10274 86 211 0 10384 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 47744

[startup+823.116 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=352640/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=48188 CPUtime=822.8
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 18548 0 0 0 82265 15 0 0 25 0 1 0 197451266 49344512 11029 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 12047 11029 86 211 0 11833 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 53540

[startup+883.177 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=349568/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=51200 CPUtime=882.84
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 19320 0 0 0 88268 16 0 0 25 0 1 0 197451266 52428800 11801 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 12800 11801 86 211 0 12586 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 56552

[startup+943.232 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=346688/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=54260 CPUtime=942.88
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 20140 0 0 0 94271 17 0 0 25 0 1 0 197451266 55562240 12523 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 13565 12523 86 211 0 13351 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 59612

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=344128/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=56820 CPUtime=1002.91
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 20773 0 0 0 100274 17 0 0 25 0 1 0 197451266 58183680 13156 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523268 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 14205 13156 86 211 0 13991 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 62172

[startup+1063.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=345024/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=54660 CPUtime=1062.95
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 24119 0 0 0 106276 19 0 0 25 0 1 0 197451266 55971840 12893 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 13665 12893 86 211 0 13451 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 60012

[startup+1123.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=345024/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=54920 CPUtime=1122.99
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 24164 0 0 0 112280 19 0 0 25 0 1 0 197451266 56238080 12938 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 13730 12938 86 211 0 13516 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 60272

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=344768/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=55180 CPUtime=1183.04
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 24212 0 0 0 118285 19 0 0 25 0 1 0 197451266 56504320 12986 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 13795 12986 86 211 0 13581 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 60532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7103
/proc/meminfo: memFree=344768/2055920 swapFree=4183424/4192956
[pid=7080] ppid=7078 vsize=5352 CPUtime=0
/proc/7080/stat : 7080 (rsat.sh) S 7078 7080 6627 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197451265 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1338 234 195 169 0 49 0
[pid=7083] ppid=7080 vsize=55180 CPUtime=1200.05
/proc/7083/stat : 7083 (rsat) R 7080 7080 6627 0 -1 4194304 24215 0 0 0 119986 19 0 0 25 0 1 0 197451266 56504320 12989 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7083/statm: 13795 12989 86 211 0 13581 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 60532

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 7080 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.010997
while last known CPU time is 1200.05

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): 1200.05
CPU user time (s): 1199.86
CPU system time (s): 0.19
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 75396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 452
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 1.00885 second user time and 2.37564 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Feb 18 05:02:32 UTC 2007

IDJOB= 293641
IDBENCH= 19869
IDSOLVER= 104
FILE ID= node42/293641-1171774952

PBS_JOBID= 3839539

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1061579177-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293641-1171774952/rsat.sh /tmp/evaluation/293641-1171774952/instance-293641-1171774952.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-293641-1171774952 -o ROOT/results/node42/solver-293641-1171774952 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293641-1171774952/rsat.sh /tmp/evaluation/293641-1171774952/instance-293641-1171774952.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d3177e303e591d32ea3e64b6a30a8ebf

RANDOM SEED= 276555559

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:        396344 kB
Buffers:         50220 kB
Cached:        1481452 kB
SwapCached:       3904 kB
Active:         819008 kB
Inactive:       723588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        396344 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:            1752 kB
Writeback:           0 kB
Mapped:          16748 kB
Slab:           102636 kB
Committed_AS:   766548 kB
PageTables:       1640 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= 66563 MiB

End job on node42 on Sun Feb 18 05:22:35 UTC 2007