Trace number 302087

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) 1200.03 1200.42

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1243695187-06.cnf
MD5SUM018b5778952b6ade82e68c4640d24c94
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark304.551
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.026995 s
0.00/0.03	c ==============================================================================
0.00/0.08	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/node17/watcher-302087-1172004096 -o ROOT/results/node17/solver-302087-1172004096 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302087-1172004096/rsat.sh /tmp/evaluation/302087-1172004096/instance-302087-1172004096.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: 0.99 0.98 0.99 3/77 6563
/proc/meminfo: memFree=1545928/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 220363845 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6563/statm: 1339 234 195 169 0 50 0
[pid=6564] ppid=6563 vsize=952 CPUtime=0
/proc/6564/stat : 6564 (SatElite) R 6563 6563 5961 0 -1 4194304 147 0 0 0 0 0 0 0 19 0 1 0 220363845 974848 129 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/6564/statm: 238 129 49 128 0 107 0

[startup+0.107095 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 6563
/proc/meminfo: memFree=1545928/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.515137 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 6563
/proc/meminfo: memFree=1545928/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.33522 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6566
/proc/meminfo: memFree=1538552/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=7900 CPUtime=1.25
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 1853 0 0 0 124 1 0 0 25 0 1 0 220363853 8089600 1823 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 1975 1823 86 211 0 1761 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 13256

[startup+2.97139 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6566
/proc/meminfo: memFree=1535672/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=11200 CPUtime=2.88
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 2731 0 0 0 287 1 0 0 25 0 1 0 220363853 11468800 2637 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 2800 2637 86 211 0 2586 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 16556

[startup+6.25774 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6566
/proc/meminfo: memFree=1529784/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=18516 CPUtime=6.17
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 4749 0 0 0 615 2 0 0 25 0 1 0 220363853 18960384 4426 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529228 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 4629 4426 86 211 0 4415 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 23872

[startup+12.7094 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6566
/proc/meminfo: memFree=1516664/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=29668 CPUtime=12.61
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 8174 0 0 0 1258 3 0 0 25 0 1 0 220363853 30380032 7169 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 7417 7169 86 211 0 7203 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35024

[startup+25.5267 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6566
/proc/meminfo: memFree=1502648/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=43524 CPUtime=25.43
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 12063 0 0 0 2538 5 0 0 25 0 1 0 220363853 44568576 10670 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 10881 10670 86 211 0 10667 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 48880

[startup+51.1564 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6566
/proc/meminfo: memFree=1482808/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=63632 CPUtime=51.05
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 17958 0 0 0 5095 10 0 0 25 0 1 0 220363853 65159168 15599 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529599 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 15908 15599 86 211 0 15694 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 68988

[startup+102.407 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 6566
/proc/meminfo: memFree=1449144/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=96824 CPUtime=102.29
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 27145 0 0 0 10211 18 0 0 25 0 1 0 220363853 99147776 24014 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 24206 24014 86 211 0 23992 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 102180

[startup+162.481 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6566
/proc/meminfo: memFree=1436536/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=110916 CPUtime=162.34
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 30733 0 0 0 16213 21 0 0 25 0 1 0 220363853 113577984 27216 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 27729 27216 86 211 0 27515 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 116272

[startup+222.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6566
/proc/meminfo: memFree=1402232/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=144376 CPUtime=222.4
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 40749 0 0 0 22209 31 0 0 25 0 1 0 220363853 147841024 35692 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 36094 35692 86 211 0 35880 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 149732

[startup+282.618 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6566
/proc/meminfo: memFree=1402296/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=144376 CPUtime=282.46
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 40757 0 0 0 28214 32 0 0 25 0 1 0 220363853 147841024 35700 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 36094 35700 86 211 0 35880 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 149732

[startup+342.691 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6566
/proc/meminfo: memFree=1389624/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=157720 CPUtime=342.51
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 44134 0 0 0 34216 35 0 0 25 0 1 0 220363853 161505280 39077 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526636 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 39430 39077 86 211 0 39216 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 163076

[startup+402.765 s]
/proc/loadavg: 1.12 1.02 1.00 2/79 6566
/proc/meminfo: memFree=1351864/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=194008 CPUtime=402.57
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 53372 0 0 0 40212 45 0 0 25 0 1 0 220363853 198664192 48315 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 48502 48315 86 211 0 48288 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 199364

[startup+462.833 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 6566
/proc/meminfo: memFree=1329400/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=219024 CPUtime=462.62
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 62783 0 0 0 46211 51 0 0 25 0 1 0 220363853 224280576 53880 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526075 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 54756 53880 86 211 0 54542 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 224380

[startup+522.905 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 6566
/proc/meminfo: memFree=1329400/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07

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

[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=219024 CPUtime=582.73
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 62786 0 0 0 58221 52 0 0 25 0 1 0 220363853 224280576 53883 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 54756 53883 86 211 0 54542 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 224380

[startup+643.046 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6566
/proc/meminfo: memFree=1329464/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=219024 CPUtime=642.79
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 62786 0 0 0 64226 53 0 0 25 0 1 0 220363853 224280576 53883 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 54756 53883 86 211 0 54542 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 224380

[startup+703.119 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 6566
/proc/meminfo: memFree=1315960/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=232688 CPUtime=702.85
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 66244 0 0 0 70228 57 0 0 25 0 1 0 220363853 238272512 57341 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 58172 57341 86 211 0 57958 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 238044

[startup+763.186 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6566
/proc/meminfo: memFree=1289400/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=258864 CPUtime=762.9
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 72880 0 0 0 76226 64 0 0 25 0 1 0 220363853 265076736 63977 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 64716 63977 86 211 0 64502 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 264220

[startup+823.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6566
/proc/meminfo: memFree=1265272/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=282300 CPUtime=822.95
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 78821 0 0 0 82225 70 0 0 25 0 1 0 220363853 289075200 69918 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 70575 69918 86 211 0 70361 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 287656

[startup+883.331 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6566
/proc/meminfo: memFree=1243832/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=303540 CPUtime=883.01
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 84197 0 0 0 88226 75 0 0 25 0 1 0 220363853 310824960 75294 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 75885 75294 86 211 0 75671 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 308896

[startup+943.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6566
/proc/meminfo: memFree=1224056/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=323204 CPUtime=943.07
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 89143 0 0 0 94226 81 0 0 25 0 1 0 220363853 330960896 80240 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 80801 80240 86 211 0 80587 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 328560

[startup+1003.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6566
/proc/meminfo: memFree=1221944/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=324700 CPUtime=1003.12
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 92737 0 0 0 100228 84 0 0 25 0 1 0 220363853 332492800 80683 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 81175 80683 86 211 0 80961 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 330056

[startup+1063.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6566
/proc/meminfo: memFree=1222008/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=324700 CPUtime=1063.18
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 92750 0 0 0 106234 84 0 0 25 0 1 0 220363853 332492800 80696 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 81175 80696 86 211 0 80961 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 330056

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6566
/proc/meminfo: memFree=1222136/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=324700 CPUtime=1123.23
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 92750 0 0 0 112238 85 0 0 25 0 1 0 220363853 332492800 80696 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 81175 80696 86 211 0 80961 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 330056

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 6648
/proc/meminfo: memFree=1220736/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=324700 CPUtime=1183.26
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 92750 0 0 0 118239 87 0 0 25 0 1 0 220363853 332492800 80696 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 81175 80696 86 211 0 80961 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 330056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 6674
/proc/meminfo: memFree=1220800/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=324700 CPUtime=1199.96
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 92752 0 0 0 119909 87 0 0 25 0 1 0 220363853 332492800 80698 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 81175 80698 86 211 0 80961 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 330056

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 6674
/proc/meminfo: memFree=1220800/2055920 swapFree=4192812/4192956
[pid=6563] ppid=6561 vsize=5356 CPUtime=0.07
/proc/6563/stat : 6563 (rsat.sh) S 6561 6563 5961 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 220363845 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6563/statm: 1339 235 195 169 0 50 0
[pid=6566] ppid=6563 vsize=324700 CPUtime=1199.96
/proc/6566/stat : 6566 (rsat) R 6563 6563 5961 0 -1 4194304 92752 0 0 0 119909 87 0 0 25 0 1 0 220363853 332492800 80698 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6566/statm: 81175 80698 86 211 0 80961 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 330056

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 6563 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=72988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.078987
while last known CPU time is 1200.03

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

Real time (s): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1199.16
CPU system time (s): 0.87
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 342804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.072988
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 877
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 1.15482 second user time and 3.11553 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Feb 20 20:41:36 UTC 2007

IDJOB= 302087
IDBENCH= 20075
IDSOLVER= 104
FILE ID= node17/302087-1172004096

PBS_JOBID= 3849108

Free space on /tmp= 66544 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1243695187-06.cnf
COMMAND LINE= /tmp/evaluation/302087-1172004096/rsat.sh /tmp/evaluation/302087-1172004096/instance-302087-1172004096.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-302087-1172004096 -o ROOT/results/node17/solver-302087-1172004096 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302087-1172004096/rsat.sh /tmp/evaluation/302087-1172004096/instance-302087-1172004096.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  018b5778952b6ade82e68c4640d24c94

RANDOM SEED= 403127050

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1546336 kB
Buffers:         55272 kB
Cached:         336476 kB
SwapCached:          0 kB
Active:         291204 kB
Inactive:       145028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2284 kB
Writeback:           0 kB
Mapped:          63428 kB
Slab:            58896 kB
Committed_AS:   799436 kB
PageTables:       1748 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= 66544 MiB

End job on node17 on Tue Feb 20 21:01:39 UTC 2007