Trace number 300693

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) 1200.06 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1691487811-15.cnf
MD5SUMd34b988a6f24b98efc289e8376520000
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark482.892
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
0.00/0.02	c CPU time:   0.013997 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/node7/watcher-300693-1171930794 -o ROOT/results/node7/solver-300693-1171930794 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300693-1171930794/rsat.sh /tmp/evaluation/300693-1171930794/instance-300693-1171930794.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: 1.83 1.69 0.93 3/77 31871
/proc/meminfo: memFree=1677840/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 213034102 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31871/statm: 1339 234 195 169 0 50 0
[pid=31872] ppid=31871 vsize=820 CPUtime=0
/proc/31872/stat : 31872 (SatElite) R 31871 31871 31759 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 213034102 839680 109 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31872/statm: 205 110 49 128 0 74 0

[startup+0.107026 s]
/proc/loadavg: 1.83 1.69 0.93 3/77 31871
/proc/meminfo: memFree=1677840/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.515068 s]
/proc/loadavg: 1.83 1.69 0.93 3/77 31871
/proc/meminfo: memFree=1677840/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33515 s]
/proc/loadavg: 1.83 1.69 0.93 2/79 31874
/proc/meminfo: memFree=1672512/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=5856 CPUtime=1.27
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 1352 0 0 0 127 0 0 0 25 0 1 0 213034107 5996544 1306 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 1464 1306 86 211 0 1250 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11212

[startup+2.97132 s]
/proc/loadavg: 1.83 1.69 0.93 2/79 31874
/proc/meminfo: memFree=1670400/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=10224 CPUtime=2.9
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 2578 0 0 0 290 0 0 0 25 0 1 0 213034107 10469376 2403 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 2556 2403 86 211 0 2342 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15580

[startup+6.25367 s]
/proc/loadavg: 1.77 1.68 0.93 2/79 31874
/proc/meminfo: memFree=1663488/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=14464 CPUtime=6.19
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 3819 0 0 0 617 2 0 0 25 0 1 0 213034107 14811136 3415 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 3616 3415 86 211 0 3402 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 19820

[startup+12.7093 s]
/proc/loadavg: 1.71 1.67 0.93 2/79 31874
/proc/meminfo: memFree=1657472/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=20628 CPUtime=12.64
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 5779 0 0 0 1261 3 0 0 25 0 1 0 213034107 21123072 4889 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 5157 4889 86 211 0 4943 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25984

[startup+25.5267 s]
/proc/loadavg: 1.55 1.63 0.93 2/79 31874
/proc/meminfo: memFree=1647360/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=30516 CPUtime=25.45
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 8689 0 0 0 2541 4 0 0 25 0 1 0 213034107 31248384 7411 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 7629 7411 86 211 0 7415 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35872

[startup+51.1524 s]
/proc/loadavg: 1.36 1.58 0.93 2/79 31874
/proc/meminfo: memFree=1634496/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=43728 CPUtime=51.07
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 12868 0 0 0 5099 8 0 0 25 0 1 0 213034107 44777472 10624 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 10932 10624 86 211 0 10718 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 49084

[startup+102.406 s]
/proc/loadavg: 1.15 1.49 0.93 2/79 31874
/proc/meminfo: memFree=1611904/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=65812 CPUtime=102.32
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 19281 0 0 0 10218 14 0 0 25 0 1 0 213034107 67391488 16265 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 16453 16265 86 211 0 16239 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 71168

[startup+162.478 s]
/proc/loadavg: 1.06 1.40 0.93 2/79 31874
/proc/meminfo: memFree=1592000/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=87112 CPUtime=162.37
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 24695 0 0 0 16218 19 0 0 25 0 1 0 213034107 89202688 21293 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530112 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 21778 21293 86 211 0 21564 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 92468

[startup+222.547 s]
/proc/loadavg: 1.02 1.32 0.93 2/79 31874
/proc/meminfo: memFree=1580480/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=98036 CPUtime=222.42
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 29031 0 0 0 22219 23 0 0 25 0 1 0 213034107 100388864 24089 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 24509 24089 86 211 0 24295 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 103392

[startup+282.617 s]
/proc/loadavg: 1.00 1.26 0.93 2/79 31874
/proc/meminfo: memFree=1580480/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=98036 CPUtime=282.48
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 29031 0 0 0 28224 24 0 0 25 0 1 0 213034107 100388864 24089 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 24509 24089 86 211 0 24295 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 103392

[startup+342.687 s]
/proc/loadavg: 1.00 1.21 0.93 2/79 31874
/proc/meminfo: memFree=1556672/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=121784 CPUtime=342.53
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 35110 0 0 0 34223 30 0 0 25 0 1 0 213034107 124706816 30168 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 30446 30168 86 211 0 30232 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 127140

[startup+402.766 s]
/proc/loadavg: 1.00 1.17 0.93 2/79 31874
/proc/meminfo: memFree=1535040/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=145708 CPUtime=402.59
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 41194 0 0 0 40222 37 0 0 25 0 1 0 213034107 149204992 35482 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523247 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 36427 35482 86 211 0 36213 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 151064

[startup+462.836 s]
/proc/loadavg: 1.05 1.15 0.93 2/79 31874
/proc/meminfo: memFree=1532032/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=148528 CPUtime=462.66
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 44989 0 0 0 46226 40 0 0 25 0 1 0 213034107 152092672 36201 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 37132 36201 86 211 0 36918 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 153884

[startup+522.906 s]
/proc/loadavg: 1.02 1.12 0.93 2/79 31874
/proc/meminfo: memFree=1532032/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04

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

[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=148528 CPUtime=582.76
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 44992 0 0 0 58236 40 0 0 25 0 1 0 213034107 152092672 36204 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 37132 36204 86 211 0 36918 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 153884

[startup+643.046 s]
/proc/loadavg: 1.00 1.08 0.93 2/79 31874
/proc/meminfo: memFree=1524992/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=155580 CPUtime=642.81
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 46803 0 0 0 64238 43 0 0 25 0 1 0 213034107 159313920 38015 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 38895 38015 86 211 0 38681 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 160936

[startup+703.117 s]
/proc/loadavg: 1.05 1.08 0.94 2/79 31874
/proc/meminfo: memFree=1506240/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=173968 CPUtime=702.87
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 51501 0 0 0 70239 48 0 0 25 0 1 0 213034107 178143232 42713 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 43492 42713 86 211 0 43278 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 179324

[startup+763.189 s]
/proc/loadavg: 1.02 1.06 0.94 2/79 31874
/proc/meminfo: memFree=1489728/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=190164 CPUtime=762.93
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 55640 0 0 0 76241 52 0 0 25 0 1 0 213034107 194727936 46852 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 47541 46852 86 211 0 47327 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 195520

[startup+823.263 s]
/proc/loadavg: 1.00 1.05 0.94 2/79 31874
/proc/meminfo: memFree=1473408/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=205924 CPUtime=822.99
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 59653 0 0 0 82242 57 0 0 25 0 1 0 213034107 210866176 50865 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 51481 50865 86 211 0 51267 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 211280

[startup+883.332 s]
/proc/loadavg: 1.00 1.04 0.94 2/79 31874
/proc/meminfo: memFree=1458496/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=220540 CPUtime=883.04
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 63386 0 0 0 88242 62 0 0 25 0 1 0 213034107 225832960 54598 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 55135 54598 86 211 0 54921 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 225896

[startup+943.403 s]
/proc/loadavg: 1.00 1.03 0.94 2/79 31874
/proc/meminfo: memFree=1455616/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=223104 CPUtime=943.09
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 67141 0 0 0 94245 64 0 0 25 0 1 0 213034107 228458496 55259 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522879 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 55776 55259 86 211 0 55562 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 228460

[startup+1003.47 s]
/proc/loadavg: 1.00 1.02 0.94 2/79 31874
/proc/meminfo: memFree=1455680/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=223104 CPUtime=1003.15
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 67143 0 0 0 100250 65 0 0 25 0 1 0 213034107 228458496 55261 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 55776 55261 86 211 0 55562 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 228460

[startup+1063.54 s]
/proc/loadavg: 1.00 1.01 0.94 2/79 31874
/proc/meminfo: memFree=1455680/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=223104 CPUtime=1063.2
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 67144 0 0 0 106255 65 0 0 25 0 1 0 213034107 228458496 55262 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 55776 55262 86 211 0 55562 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 228460

[startup+1123.61 s]
/proc/loadavg: 1.00 1.01 0.94 2/79 31874
/proc/meminfo: memFree=1455744/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=223104 CPUtime=1123.26
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 67144 0 0 0 112261 65 0 0 25 0 1 0 213034107 228458496 55262 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 55776 55262 86 211 0 55562 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 228460

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 31874
/proc/meminfo: memFree=1455744/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=223104 CPUtime=1183.31
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 67144 0 0 0 118265 66 0 0 25 0 1 0 213034107 228458496 55262 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 55776 55262 86 211 0 55562 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 228460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 31876
/proc/meminfo: memFree=1455552/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=223104 CPUtime=1200.02
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 67144 0 0 0 119936 66 0 0 25 0 1 0 213034107 228458496 55262 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 55776 55262 86 211 0 55562 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 228460

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 31876
/proc/meminfo: memFree=1455552/2055920 swapFree=4142368/4192956
[pid=31871] ppid=31869 vsize=5356 CPUtime=0.04
/proc/31871/stat : 31871 (rsat.sh) S 31869 31871 31759 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 213034102 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31871/statm: 1339 235 195 169 0 50 0
[pid=31874] ppid=31871 vsize=223104 CPUtime=1200.02
/proc/31874/stat : 31874 (rsat) R 31871 31871 31759 0 -1 4194304 67144 0 0 0 119936 66 0 0 25 0 1 0 213034107 228458496 55262 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31874/statm: 55776 55262 86 211 0 55562 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 228460

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 31871 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=42993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.052991
while last known CPU time is 1200.06

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

Real time (s): 1200.4
CPU time (s): 1200.06
CPU user time (s): 1199.4
CPU system time (s): 0.66
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 240896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.042993
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 703
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 1.03884 second user time and 3.22851 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue Feb 20 00:19:54 UTC 2007

IDJOB= 300693
IDBENCH= 20041
IDSOLVER= 104
FILE ID= node7/300693-1171930794

PBS_JOBID= 3848915

Free space on /tmp= 66546 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1691487811-15.cnf
COMMAND LINE= /tmp/evaluation/300693-1171930794/rsat.sh /tmp/evaluation/300693-1171930794/instance-300693-1171930794.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-300693-1171930794 -o ROOT/results/node7/solver-300693-1171930794 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300693-1171930794/rsat.sh /tmp/evaluation/300693-1171930794/instance-300693-1171930794.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d34b988a6f24b98efc289e8376520000

RANDOM SEED= 359216353

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1678312 kB
Buffers:         51036 kB
Cached:         228436 kB
SwapCached:      16056 kB
Active:         217076 kB
Inactive:        92476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678312 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            2024 kB
Writeback:           0 kB
Mapped:          29756 kB
Slab:            53680 kB
Committed_AS:   786628 kB
PageTables:       1764 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= 66545 MiB

End job on node7 on Tue Feb 20 00:39:56 UTC 2007