Trace number 300365

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 1200.39

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S191957358-10.cnf
MD5SUM15ec1c2ee3a768db4806fe2b5efb42d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark171.781
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.018997 s
0.00/0.02	c ==============================================================================
0.00/0.05	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/node10/watcher-300365-1171901605 -o ROOT/results/node10/solver-300365-1171901605 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300365-1171901605/rsat.sh /tmp/evaluation/300365-1171901605/instance-300365-1171901605.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 3/77 563
/proc/meminfo: memFree=1509944/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 210115519 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/563/statm: 1339 234 195 169 0 50 0
[pid=564] ppid=563 vsize=820 CPUtime=0
/proc/564/stat : 564 (SatElite) R 563 563 32727 0 -1 4194304 129 0 0 0 0 0 0 0 19 0 1 0 210115519 839680 111 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/564/statm: 205 112 49 128 0 74 0

[startup+0.106884 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 563
/proc/meminfo: memFree=1509944/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.51494 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 563
/proc/meminfo: memFree=1509944/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33505 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1503784/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=6832 CPUtime=1.26
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 1634 0 0 0 126 0 0 0 25 0 1 0 210115525 6995968 1540 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 1708 1540 86 211 0 1494 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 12188

[startup+2.97127 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1501096/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=9732 CPUtime=2.9
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 2415 0 0 0 290 0 0 0 25 0 1 0 210115525 9965568 2257 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 2433 2257 86 211 0 2219 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15088

[startup+6.25872 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1495208/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=16912 CPUtime=6.18
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 4417 0 0 0 616 2 0 0 25 0 1 0 210115525 17317888 4030 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 4228 4030 86 211 0 4014 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 22268

[startup+12.7096 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1484840/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=25112 CPUtime=12.64
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 7119 0 0 0 1260 4 0 0 25 0 1 0 210115525 25714688 6050 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522879 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 6278 6050 86 211 0 6064 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30468

[startup+25.5293 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1473448/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=37172 CPUtime=25.45
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 10582 0 0 0 2538 7 0 0 25 0 1 0 210115525 38064128 9125 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 9293 9125 86 211 0 9079 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42528

[startup+51.1578 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1454504/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=59248 CPUtime=51.08
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 16174 0 0 0 5095 13 0 0 25 0 1 0 210115525 60669952 14523 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134532397 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 14812 14523 86 211 0 14598 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 64604

[startup+102.412 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1434024/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=76436 CPUtime=102.32
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 21368 0 0 0 10214 18 0 0 25 0 1 0 210115525 78270464 18945 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 19109 18945 86 211 0 18895 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 81792

[startup+162.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1427496/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=83500 CPUtime=162.37
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 24692 0 0 0 16217 20 0 0 25 0 1 0 210115525 85504000 20343 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 20875 20343 86 211 0 20661 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 88856

[startup+222.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1396328/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=114432 CPUtime=222.43
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 32568 0 0 0 22213 30 0 0 25 0 1 0 210115525 117178368 28219 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 28608 28219 86 211 0 28394 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 119788

[startup+282.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1386536/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=123656 CPUtime=282.48
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 36457 0 0 0 28215 33 0 0 25 0 1 0 210115525 126623744 30568 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 30914 30568 86 211 0 30700 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 129012

[startup+342.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1386536/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=123656 CPUtime=342.54
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 36457 0 0 0 34220 34 0 0 25 0 1 0 210115525 126623744 30568 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522868 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 30914 30568 86 211 0 30700 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 129012

[startup+402.781 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1373416/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=136624 CPUtime=402.59
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 39787 0 0 0 40222 37 0 0 25 0 1 0 210115525 139902976 33898 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 34156 33898 86 211 0 33942 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 141980

[startup+462.855 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1348776/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=163972 CPUtime=462.66
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 46716 0 0 0 46222 44 0 0 25 0 1 0 210115525 167907328 40057 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 40993 40057 86 211 0 40779 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 169328

[startup+522.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1327656/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=184672 CPUtime=522.71
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 52020 0 0 0 52223 48 0 0 25 0 1 0 210115525 189104128 45361 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 46168 45361 86 211 0 45954 0
Current children cumulated CPU time (s) 522.75
Current children cumulated vsize (KiB) 190028

[startup+583.003 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1327080/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=184804 CPUtime=582.77
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 55130 0 0 0 58227 50 0 0 25 0 1 0 210115525 189239296 45395 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 46201 45395 86 211 0 45987 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 190160

[startup+643.079 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1327144/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=184804 CPUtime=642.82
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 55137 0 0 0 64232 50 0 0 25 0 1 0 210115525 189239296 45402 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 46201 45402 86 211 0 45987 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 190160

[startup+703.155 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1327144/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=184804 CPUtime=702.89
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 55137 0 0 0 70238 51 0 0 25 0 1 0 210115525 189239296 45402 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 46201 45402 86 211 0 45987 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 190160

[startup+763.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1327144/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=184804 CPUtime=762.94
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 55137 0 0 0 76243 51 0 0 25 0 1 0 210115525 189239296 45402 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 46201 45402 86 211 0 45987 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 190160

[startup+823.314 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1324008/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=188016 CPUtime=823
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 55944 0 0 0 82247 53 0 0 25 0 1 0 210115525 192528384 46209 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134980992 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 47004 46209 86 211 0 46790 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 193372

[startup+883.387 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 566
/proc/meminfo: memFree=1306664/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=205128 CPUtime=883.07
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 60288 0 0 0 88248 59 0 0 25 0 1 0 210115525 210051072 50553 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 51282 50553 86 211 0 51068 0
Current children cumulated CPU time (s) 883.11
Current children cumulated vsize (KiB) 210484

[startup+943.461 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 566
/proc/meminfo: memFree=1291304/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=220316 CPUtime=943.13
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 64139 0 0 0 94249 64 0 0 25 0 1 0 210115525 225603584 54404 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 55079 54404 86 211 0 54865 0
Current children cumulated CPU time (s) 943.17
Current children cumulated vsize (KiB) 225672

[startup+1003.53 s]
/proc/loadavg: 1.01 1.00 1.00 3/79 566
/proc/meminfo: memFree=1275560/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=236136 CPUtime=1003.18
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 68147 0 0 0 100250 68 0 0 25 0 1 0 210115525 241803264 58379 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 59034 58379 86 211 0 58820 0
Current children cumulated CPU time (s) 1003.22
Current children cumulated vsize (KiB) 241492

[startup+1063.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1258792/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=252320 CPUtime=1063.24
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 72247 0 0 0 106253 71 0 0 25 0 1 0 210115525 258375680 62479 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 63080 62479 86 211 0 62866 0
Current children cumulated CPU time (s) 1063.28
Current children cumulated vsize (KiB) 257676

[startup+1123.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1243880/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=267012 CPUtime=1123.3
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 75988 0 0 0 112255 75 0 0 25 0 1 0 210115525 273420288 66220 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 66753 66220 86 211 0 66539 0
Current children cumulated CPU time (s) 1123.34
Current children cumulated vsize (KiB) 272368

[startup+1183.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1229160/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=281532 CPUtime=1183.36
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 79663 0 0 0 118257 79 0 0 25 0 1 0 210115525 288288768 69895 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 70383 69895 86 211 0 70169 0
Current children cumulated CPU time (s) 1183.4
Current children cumulated vsize (KiB) 286888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 566
/proc/meminfo: memFree=1226280/2055920 swapFree=4192812/4192956
[pid=563] ppid=561 vsize=5356 CPUtime=0.04
/proc/563/stat : 563 (rsat.sh) S 561 563 32727 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210115519 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/563/statm: 1339 235 195 169 0 50 0
[pid=566] ppid=563 vsize=283724 CPUtime=1199.97
/proc/566/stat : 566 (rsat) R 563 563 32727 0 -1 4194304 83427 0 0 0 119916 81 0 0 25 0 1 0 210115525 290533376 70524 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/566/statm: 70931 70524 86 211 0 70717 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 289080

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 563 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=50992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.05899
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): 1200.39
CPU time (s): 1200.01
CPU user time (s): 1199.2
CPU system time (s): 0.81
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 301776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.050992
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 742
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 1.26681 second user time and 3.00154 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon Feb 19 16:13:25 UTC 2007

IDJOB= 300365
IDBENCH= 20033
IDSOLVER= 104
FILE ID= node10/300365-1171901605

PBS_JOBID= 3848840

Free space on /tmp= 66548 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S191957358-10.cnf
COMMAND LINE= /tmp/evaluation/300365-1171901605/rsat.sh /tmp/evaluation/300365-1171901605/instance-300365-1171901605.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-300365-1171901605 -o ROOT/results/node10/solver-300365-1171901605 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300365-1171901605/rsat.sh /tmp/evaluation/300365-1171901605/instance-300365-1171901605.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  15ec1c2ee3a768db4806fe2b5efb42d9

RANDOM SEED= 696158025

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1510352 kB
Buffers:         51348 kB
Cached:         378548 kB
SwapCached:          0 kB
Active:         259692 kB
Inactive:       214408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1510352 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2044 kB
Writeback:           0 kB
Mapped:          63040 kB
Slab:            56940 kB
Committed_AS:  1217648 kB
PageTables:       1832 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= 66548 MiB

End job on node10 on Mon Feb 19 16:33:28 UTC 2007