Trace number 292616

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) 1200.09 1200.58

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1445529008-02.SAT.shuffled.cnf
MD5SUM998c448900ff5c6797d8922bbcd9515b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016996
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
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 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
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/node23/watcher-292616-1171756811 -o ROOT/results/node23/solver-292616-1171756811 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292616-1171756811/rsat.sh /tmp/evaluation/292616-1171756811/instance-292616-1171756811.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 26774
/proc/meminfo: memFree=920216/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 195634975 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 233 195 169 0 49 0
[pid=26775] ppid=26774 vsize=688 CPUtime=0
/proc/26775/stat : 26775 (SatElite) R 26774 26774 25251 0 -1 4194304 103 0 0 0 0 0 0 0 19 0 1 0 195634976 704512 85 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/26775/statm: 172 86 49 128 0 41 0

[startup+0.107012 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 26774
/proc/meminfo: memFree=920216/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515059 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 26774
/proc/meminfo: memFree=920216/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33715 s]
/proc/loadavg: 0.92 0.98 0.96 2/79 26777
/proc/meminfo: memFree=917832/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=3252 CPUtime=1.31
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 739 0 0 0 131 0 0 0 25 0 1 0 195634976 3330048 629 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529253 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 813 629 86 211 0 599 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8604

[startup+2.98534 s]
/proc/loadavg: 0.92 0.98 0.96 2/79 26777
/proc/meminfo: memFree=917000/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=4556 CPUtime=2.96
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 1275 0 0 0 296 0 0 0 25 0 1 0 195634976 4665344 936 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 1139 936 86 211 0 925 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9908

[startup+6.26171 s]
/proc/loadavg: 0.93 0.98 0.96 2/79 26777
/proc/meminfo: memFree=915400/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=6112 CPUtime=6.23
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 1897 0 0 0 623 0 0 0 25 0 1 0 195634976 6258688 1264 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 1528 1264 86 211 0 1314 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11464

[startup+12.7234 s]
/proc/loadavg: 0.93 0.98 0.96 2/79 26777
/proc/meminfo: memFree=913608/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=7456 CPUtime=12.69
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 2658 0 0 0 1268 1 0 0 25 0 1 0 195634976 7634944 1637 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 1864 1637 86 211 0 1650 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12808

[startup+25.5299 s]
/proc/loadavg: 0.95 0.98 0.96 2/79 26777
/proc/meminfo: memFree=911752/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=8932 CPUtime=25.5
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 3432 0 0 0 2548 2 0 0 25 0 1 0 195634976 9146368 2023 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 2233 2023 86 211 0 2019 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14284

[startup+51.1598 s]
/proc/loadavg: 0.96 0.98 0.96 2/85 26803
/proc/meminfo: memFree=906968/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=13048 CPUtime=51.11
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 5335 0 0 0 5106 5 0 0 25 0 1 0 195634976 13361152 2960 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 3262 2960 86 211 0 3048 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 18400

[startup+102.444 s]
/proc/loadavg: 0.98 0.98 0.96 2/85 26899
/proc/meminfo: memFree=903128/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=16920 CPUtime=102.32
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 6279 0 0 0 10225 7 0 0 25 0 1 0 195634976 17326080 3904 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 4230 3904 86 211 0 4016 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 22272

[startup+162.538 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 26975
/proc/meminfo: memFree=902344/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=18052 CPUtime=162.36
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 7593 0 0 0 16228 8 0 0 25 0 1 0 195634976 18485248 4334 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 4513 4334 86 211 0 4299 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 23404

[startup+222.609 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 26975
/proc/meminfo: memFree=899848/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=22392 CPUtime=222.42
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 8659 0 0 0 22232 10 0 0 25 0 1 0 195634976 22929408 5014 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 5598 5014 86 211 0 5384 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 27744

[startup+282.678 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 26975
/proc/meminfo: memFree=895048/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=27124 CPUtime=282.47
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 9874 0 0 0 28235 12 0 0 25 0 1 0 195634976 27774976 6229 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 6781 6229 86 211 0 6567 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 32476

[startup+342.749 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 26975
/proc/meminfo: memFree=895112/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=26324 CPUtime=342.52
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 11615 0 0 0 34239 13 0 0 25 0 1 0 195634976 26955776 6184 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 6581 6184 86 211 0 6367 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 31676

[startup+402.821 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 26975
/proc/meminfo: memFree=894536/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=27112 CPUtime=402.58
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 11745 0 0 0 40244 14 0 0 25 0 1 0 195634976 27762688 6314 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 6778 6314 86 211 0 6564 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 32464

[startup+462.892 s]
/proc/loadavg: 0.99 0.98 0.96 3/79 26975
/proc/meminfo: memFree=893256/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=28572 CPUtime=462.62
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 12082 0 0 0 46248 14 0 0 25 0 1 0 195634976 29257728 6651 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 7143 6651 86 211 0 6929 0
Current children cumulated CPU time (s) 462.62
Current children cumulated vsize (KiB) 33924

[startup+522.962 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 26975
/proc/meminfo: memFree=889288/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=32648 CPUtime=522.68
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 13102 0 0 0 52252 16 0 0 25 0 1 0 195634976 33431552 7638 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 8162 7638 86 211 0 7948 0
Current children cumulated CPU time (s) 522.68
Current children cumulated vsize (KiB) 38000

[startup+583.031 s]
/proc/loadavg: 0.99 0.98 0.96 4/79 26975
/proc/meminfo: memFree=886088/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=35960 CPUtime=582.73
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 13941 0 0 0 58256 17 0 0 25 0 1 0 195634976 36823040 8444 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 8990 8444 86 211 0 8776 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 41312

[startup+643.107 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 26975
/proc/meminfo: memFree=883208/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=41804 CPUtime=642.79
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 15458 0 0 0 64260 19 0 0 25 0 1 0 195634976 42807296 9191 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 10451 9191 86 211 0 10237 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 47156

[startup+703.179 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 26975
/proc/meminfo: memFree=882952/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=40336 CPUtime=702.84
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 19015 0 0 0 70263 21 0 0 25 0 1 0 195634976 41304064 9170 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 10084 9170 86 211 0 9870 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 45688

[startup+763.247 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 26975
/proc/meminfo: memFree=882952/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=40336 CPUtime=762.89
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 19020 0 0 0 76267 22 0 0 25 0 1 0 195634976 41304064 9175 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 10084 9175 86 211 0 9870 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 45688

[startup+823.323 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 26975
/proc/meminfo: memFree=883144/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=40336 CPUtime=822.95
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 19023 0 0 0 82273 22 0 0 25 0 1 0 195634976 41304064 9178 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 10084 9178 86 211 0 9870 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 45688

[startup+883.393 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 26975
/proc/meminfo: memFree=883144/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=40336 CPUtime=883.01
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 19023 0 0 0 88278 23 0 0 25 0 1 0 195634976 41304064 9178 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 10084 9178 86 211 0 9870 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 45688

[startup+943.466 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 26975
/proc/meminfo: memFree=882952/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=40600 CPUtime=943.06
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 19081 0 0 0 94283 23 0 0 25 0 1 0 195634976 41574400 9236 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 10150 9236 86 211 0 9936 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 45952

[startup+1003.54 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 26975
/proc/meminfo: memFree=882632/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=40992 CPUtime=1003.12
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 19149 0 0 0 100288 24 0 0 25 0 1 0 195634976 41975808 9304 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 10248 9304 86 211 0 10034 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 46344

[startup+1063.61 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 26975
/proc/meminfo: memFree=882376/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=41388 CPUtime=1063.17
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 19223 0 0 0 106293 24 0 0 25 0 1 0 195634976 42381312 9378 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 10347 9378 86 211 0 10133 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 46740

[startup+1123.68 s]
/proc/loadavg: 1.06 1.00 0.96 2/79 26975
/proc/meminfo: memFree=880008/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=43712 CPUtime=1123.23
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 19823 0 0 0 112297 26 0 0 25 0 1 0 195634976 44761088 9978 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 10928 9978 86 211 0 10714 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 49064

[startup+1183.76 s]
/proc/loadavg: 1.02 1.00 0.96 2/79 26975
/proc/meminfo: memFree=877512/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=46052 CPUtime=1183.28
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 20465 0 0 0 118301 27 0 0 25 0 1 0 195634976 47157248 10620 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 11513 10620 86 211 0 11299 0
Current children cumulated CPU time (s) 1183.28
Current children cumulated vsize (KiB) 51404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.01 1.00 0.96 2/79 26975
/proc/meminfo: memFree=876808/2055920 swapFree=4144472/4192956
[pid=26774] ppid=26772 vsize=5352 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 25251 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195634975 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1338 234 195 169 0 49 0
[pid=26777] ppid=26774 vsize=46696 CPUtime=1200.09
/proc/26777/stat : 26777 (rsat) R 26774 26774 25251 0 -1 4194304 20626 0 0 0 119982 27 0 0 25 0 1 0 195634976 47816704 10781 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 11674 10781 86 211 0 11460 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 52048

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 26774 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.008998
while last known CPU time is 1200.09

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

Real time (s): 1200.58
CPU time (s): 1200.09
CPU user time (s): 1199.82
CPU system time (s): 0.27
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 60884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 443
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 1.09983 second user time and 3.16852 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sun Feb 18 00:00:11 UTC 2007

IDJOB= 292616
IDBENCH= 19844
IDSOLVER= 104
FILE ID= node23/292616-1171756811

PBS_JOBID= 3839480

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1445529008-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292616-1171756811/rsat.sh /tmp/evaluation/292616-1171756811/instance-292616-1171756811.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-292616-1171756811 -o ROOT/results/node23/solver-292616-1171756811 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292616-1171756811/rsat.sh /tmp/evaluation/292616-1171756811/instance-292616-1171756811.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  998c448900ff5c6797d8922bbcd9515b

RANDOM SEED= 944095481

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        920688 kB
Buffers:         40484 kB
Cached:         982224 kB
SwapCached:      16332 kB
Active:         804844 kB
Inactive:       242320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        920688 kB
SwapTotal:     4192956 kB
SwapFree:      4144472 kB
Dirty:            1732 kB
Writeback:           0 kB
Mapped:          30124 kB
Slab:            73704 kB
Committed_AS:   583276 kB
PageTables:       1696 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 node23 on Sun Feb 18 00:20:14 UTC 2007