Trace number 300242

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) 1200.1 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S2109328271-14.cnf
MD5SUM284c02329948728fca9d8117efd00015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark142.637
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:   0.019996 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/node15/watcher-300242-1171894431 -o ROOT/results/node15/solver-300242-1171894431 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300242-1171894431/rsat.sh /tmp/evaluation/300242-1171894431/instance-300242-1171894431.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: 0.93 1.11 1.89 3/77 28039
/proc/meminfo: memFree=1229840/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0
/proc/28039/stat : 28039 (rsat.sh) R 28037 28039 27221 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 209397458 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472615583 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/28039/statm: 1339 233 194 169 0 50 0
[pid=28040] ppid=28039 vsize=820 CPUtime=0
/proc/28040/stat : 28040 (SatElite) R 28039 28039 27221 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 209397458 839680 113 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/28040/statm: 205 113 49 128 0 74 0

[startup+0.107176 s]
/proc/loadavg: 0.93 1.11 1.89 3/77 28039
/proc/meminfo: memFree=1229840/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.515244 s]
/proc/loadavg: 0.93 1.11 1.89 3/77 28039
/proc/meminfo: memFree=1229840/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33839 s]
/proc/loadavg: 0.93 1.11 1.89 2/79 28042
/proc/meminfo: memFree=1223816/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=6916 CPUtime=1.27
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 1655 0 0 0 127 0 0 0 25 0 1 0 209397464 7081984 1561 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134527698 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 1729 1561 86 211 0 1515 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12272

[startup+2.97467 s]
/proc/loadavg: 0.93 1.11 1.89 2/79 28042
/proc/meminfo: memFree=1220744/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=9848 CPUtime=2.91
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 2460 0 0 0 290 1 0 0 25 0 1 0 209397464 10084352 2302 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 2462 2302 86 211 0 2248 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 15204

[startup+6.25823 s]
/proc/loadavg: 0.94 1.10 1.88 3/79 28042
/proc/meminfo: memFree=1215304/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=16900 CPUtime=6.19
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 4425 0 0 0 617 2 0 0 25 0 1 0 209397464 17305600 4038 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 4225 4038 86 211 0 4011 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 22256

[startup+12.7183 s]
/proc/loadavg: 0.94 1.10 1.88 2/79 28042
/proc/meminfo: memFree=1204680/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=25364 CPUtime=12.64
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 7162 0 0 0 1261 3 0 0 25 0 1 0 209397464 25972736 6093 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 6341 6093 86 211 0 6127 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30720

[startup+25.5275 s]
/proc/loadavg: 0.95 1.10 1.86 2/79 28042
/proc/meminfo: memFree=1191752/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=37952 CPUtime=25.45
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 10776 0 0 0 2538 7 0 0 25 0 1 0 209397464 38862848 9319 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 9488 9319 86 211 0 9274 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43308

[startup+51.1579 s]
/proc/loadavg: 0.97 1.09 1.84 2/79 28042
/proc/meminfo: memFree=1175688/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=58104 CPUtime=51.07
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 15895 0 0 0 5096 11 0 0 25 0 1 0 209397464 59498496 14244 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134532587 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 14526 14244 86 211 0 14312 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 63460

[startup+102.413 s]
/proc/loadavg: 0.98 1.07 1.79 2/79 28042
/proc/meminfo: memFree=1154952/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=75684 CPUtime=102.31
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 21168 0 0 0 10215 16 0 0 25 0 1 0 209397464 77500416 18745 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 18921 18745 86 211 0 18707 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 81040

[startup+162.49 s]
/proc/loadavg: 0.99 1.06 1.74 2/79 28042
/proc/meminfo: memFree=1146952/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=84184 CPUtime=162.36
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 24845 0 0 0 16219 17 0 0 25 0 1 0 209397464 86204416 20496 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 21046 20496 86 211 0 20832 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 89540

[startup+222.565 s]
/proc/loadavg: 0.99 1.04 1.69 2/79 28042
/proc/meminfo: memFree=1118792/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=111968 CPUtime=222.42
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 31935 0 0 0 22216 26 0 0 25 0 1 0 209397464 114655232 27586 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 27992 27586 86 211 0 27778 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 117324

[startup+282.638 s]
/proc/loadavg: 0.99 1.03 1.64 2/79 28042
/proc/meminfo: memFree=1105544/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=124640 CPUtime=282.47
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 36720 0 0 0 28217 30 0 0 25 0 1 0 209397464 127631360 30831 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 31160 30831 86 211 0 30946 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 129996

[startup+342.71 s]
/proc/loadavg: 0.99 1.02 1.60 2/79 28042
/proc/meminfo: memFree=1105608/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=124640 CPUtime=342.52
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 36724 0 0 0 34221 31 0 0 25 0 1 0 209397464 127631360 30835 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 31160 30835 86 211 0 30946 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 129996

[startup+402.784 s]
/proc/loadavg: 0.99 1.02 1.56 2/79 28042
/proc/meminfo: memFree=1096968/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=133100 CPUtime=402.58
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 38894 0 0 0 40225 33 0 0 25 0 1 0 209397464 136294400 33005 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 33275 33005 86 211 0 33061 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 138456

[startup+462.849 s]
/proc/loadavg: 0.99 1.01 1.52 2/79 28042
/proc/meminfo: memFree=1072648/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=160172 CPUtime=462.61
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 45768 0 0 0 46222 39 0 0 25 0 1 0 209397464 164016128 39109 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 40043 39109 86 211 0 39829 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 165528

[startup+522.921 s]
/proc/loadavg: 0.99 1.01 1.49 2/79 28042
/proc/meminfo: memFree=1051464/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=181032 CPUtime=522.67
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 51083 0 0 0 52221 46 0 0 25 0 1 0 209397464 185376768 44424 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 45258 44424 86 211 0 45044 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 186388

[startup+582.995 s]
/proc/loadavg: 0.99 1.00 1.45 2/79 28042
/proc/meminfo: memFree=1048328/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=183612 CPUtime=582.73
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 54833 0 0 0 58224 49 0 0 25 0 1 0 209397464 188018688 45098 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522879 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 45903 45098 86 211 0 45689 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 188968

[startup+643.073 s]
/proc/loadavg: 0.99 1.00 1.42 2/79 28042
/proc/meminfo: memFree=1048328/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=183612 CPUtime=642.78
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 54833 0 0 0 64229 49 0 0 25 0 1 0 209397464 188018688 45098 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 45903 45098 86 211 0 45689 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 188968

[startup+703.148 s]
/proc/loadavg: 1.07 1.02 1.40 2/79 28042
/proc/meminfo: memFree=1048392/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=183612 CPUtime=702.84
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 54833 0 0 0 70234 50 0 0 25 0 1 0 209397464 188018688 45098 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 45903 45098 86 211 0 45689 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 188968

[startup+763.223 s]
/proc/loadavg: 1.02 1.01 1.37 2/79 28042
/proc/meminfo: memFree=1048456/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=183612 CPUtime=762.89
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 54833 0 0 0 76239 50 0 0 25 0 1 0 209397464 188018688 45098 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 45903 45098 86 211 0 45689 0
Current children cumulated CPU time (s) 762.93
Current children cumulated vsize (KiB) 188968

[startup+823.291 s]
/proc/loadavg: 1.01 1.00 1.35 2/79 28042
/proc/meminfo: memFree=1043656/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=188448 CPUtime=822.94
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 56029 0 0 0 82242 52 0 0 25 0 1 0 209397464 192970752 46294 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 47112 46294 86 211 0 46898 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 193804

[startup+883.362 s]
/proc/loadavg: 1.00 1.00 1.32 2/79 28042
/proc/meminfo: memFree=1026184/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=205940 CPUtime=882.98
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 60429 0 0 0 88242 56 0 0 25 0 1 0 209397464 210882560 50694 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 51485 50694 86 211 0 51271 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 211296

[startup+943.432 s]
/proc/loadavg: 1.00 1.00 1.30 2/79 28042
/proc/meminfo: memFree=1009672/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=222164 CPUtime=943.03
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 64581 0 0 0 94243 60 0 0 25 0 1 0 209397464 227495936 54813 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 55541 54813 86 211 0 55327 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 227520

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.28 2/79 28042
/proc/meminfo: memFree=993800/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=238232 CPUtime=1003.08
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 68662 0 0 0 100244 64 0 0 25 0 1 0 209397464 243949568 58861 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 59558 58861 86 211 0 59344 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 243588

[startup+1063.58 s]
/proc/loadavg: 1.00 1.00 1.26 2/79 28042
/proc/meminfo: memFree=976712/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=254672 CPUtime=1063.14
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 72846 0 0 0 106245 69 0 0 25 0 1 0 209397464 260784128 63045 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 63668 63045 86 211 0 63454 0
Current children cumulated CPU time (s) 1063.18
Current children cumulated vsize (KiB) 260028

[startup+1123.65 s]
/proc/loadavg: 1.00 1.00 1.24 2/79 28042
/proc/meminfo: memFree=962248/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=268936 CPUtime=1123.19
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 76486 0 0 0 112246 73 0 0 25 0 1 0 209397464 275390464 66685 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 67234 66685 86 211 0 67020 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 274292

[startup+1183.72 s]
/proc/loadavg: 1.08 1.02 1.23 2/79 28042
/proc/meminfo: memFree=948808/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=282256 CPUtime=1183.24
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 79849 0 0 0 118247 77 0 0 25 0 1 0 209397464 289030144 70048 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 70564 70048 86 211 0 70350 0
Current children cumulated CPU time (s) 1183.28
Current children cumulated vsize (KiB) 287612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.06 1.01 1.22 2/79 28042
/proc/meminfo: memFree=944712/2055920 swapFree=4192812/4192956
[pid=28039] ppid=28037 vsize=5356 CPUtime=0.04
/proc/28039/stat : 28039 (rsat.sh) S 28037 28039 27221 0 -1 4194304 307 436 0 0 0 0 4 0 16 0 1 0 209397458 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28039/statm: 1339 235 195 169 0 50 0
[pid=28042] ppid=28039 vsize=286096 CPUtime=1200.06
/proc/28042/stat : 28042 (rsat) R 28039 28039 27221 0 -1 4194304 80832 0 0 0 119928 78 0 0 25 0 1 0 209397464 292962304 71031 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28042/statm: 71524 71031 86 211 0 71310 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 291452

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 28039 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=49992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.05699
while last known CPU time is 1200.1

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

Real time (s): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1199.32
CPU system time (s): 0.78
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 291452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.049992
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 743
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= 2

runsolver used 1.12283 second user time and 3.14652 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Feb 19 14:13:51 UTC 2007

IDJOB= 300242
IDBENCH= 20030
IDSOLVER= 104
FILE ID= node15/300242-1171894431

PBS_JOBID= 3848816

Free space on /tmp= 66540 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S2109328271-14.cnf
COMMAND LINE= /tmp/evaluation/300242-1171894431/rsat.sh /tmp/evaluation/300242-1171894431/instance-300242-1171894431.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-300242-1171894431 -o ROOT/results/node15/solver-300242-1171894431 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300242-1171894431/rsat.sh /tmp/evaluation/300242-1171894431/instance-300242-1171894431.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  284c02329948728fca9d8117efd00015

RANDOM SEED= 175846024

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1230248 kB
Buffers:         49924 kB
Cached:         643472 kB
SwapCached:          0 kB
Active:         686904 kB
Inactive:        67028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1230248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2076 kB
Writeback:           0 kB
Mapped:          79428 kB
Slab:            57260 kB
Committed_AS:   809348 kB
PageTables:       1800 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= 66540 MiB

End job on node15 on Mon Feb 19 14:33:54 UTC 2007