Trace number 307048

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) 1200.05 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S161446644-14.cnf
MD5SUM319199115eec5f04169695cb4210fb35
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   54600   163800 |   16379       0        0     nan |  0.000 % |
0.19/0.20	c |         0 |   54218   164708 |      --       0       --      -- |     --   | -382/908
0.19/0.21	c ==============================================================================
0.19/0.21	c Result  :   #vars: 12667   #clauses: 54218   #literals: 164708
0.19/0.21	c CPU time:   0.199969 s
0.19/0.21	c ==============================================================================
0.19/0.28	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/node2/watcher-307048-1172112016 -o ROOT/results/node2/solver-307048-1172112016 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307048-1172112016/rsat.sh /tmp/evaluation/307048-1172112016/instance-307048-1172112016.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25699
/proc/meminfo: memFree=1496056/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 231156549 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25699/statm: 1338 232 195 169 0 49 0
[pid=25700] ppid=25699 vsize=1556 CPUtime=0
/proc/25700/stat : 25700 (SatElite) R 25699 25699 25207 0 -1 4194304 276 0 0 0 0 0 0 0 19 0 1 0 231156549 1593344 258 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134548172 0 0 4096 3 0 0 0 17 1 0 0
/proc/25700/statm: 389 261 49 128 0 258 0

[startup+0.10766 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25699
/proc/meminfo: memFree=1496056/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 231156549 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25699/statm: 1338 232 195 169 0 49 0
[pid=25700] ppid=25699 vsize=6804 CPUtime=0.09
/proc/25700/stat : 25700 (SatElite) R 25699 25699 25207 0 -1 4194304 1589 0 0 0 9 0 0 0 20 0 1 0 231156549 6967296 1571 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134571263 0 0 4096 3 0 0 0 17 1 0 0
/proc/25700/statm: 1701 1571 69 128 0 1570 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12156

[startup+0.515701 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25699
/proc/meminfo: memFree=1496056/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5352

[startup+1.33679 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 25702
/proc/meminfo: memFree=1489384/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=7416 CPUtime=1.04
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 1711 0 0 0 104 0 0 0 25 0 1 0 231156578 7593984 1695 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 1854 1695 86 211 0 1640 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12768

[startup+2.97696 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 25702
/proc/meminfo: memFree=1486184/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=11572 CPUtime=2.68
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 2727 0 0 0 267 1 0 0 25 0 1 0 231156578 11849728 2711 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 2893 2711 86 211 0 2679 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 16924

[startup+6.2623 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 25702
/proc/meminfo: memFree=1478312/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=19448 CPUtime=5.96
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 4686 0 0 0 594 2 0 0 25 0 1 0 231156578 19914752 4670 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524222 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 4862 4670 86 211 0 4648 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 24800

[startup+12.724 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 25704
/proc/meminfo: memFree=1468200/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=27584 CPUtime=12.42
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 6922 0 0 0 1239 3 0 0 25 0 1 0 231156578 28246016 6676 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523221 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 6896 6676 86 211 0 6682 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32936

[startup+25.5313 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 25704
/proc/meminfo: memFree=1452968/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=42808 CPUtime=25.23
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 10948 0 0 0 2516 7 0 0 25 0 1 0 231156578 43835392 10506 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530101 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 10702 10506 86 211 0 10488 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 48160

[startup+51.162 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 25704
/proc/meminfo: memFree=1436904/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=59120 CPUtime=50.85
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 15463 0 0 0 5074 11 0 0 25 0 1 0 231156578 60538880 14535 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530168 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 14780 14535 86 211 0 14566 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 64472

[startup+102.415 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 25704
/proc/meminfo: memFree=1404968/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=90784 CPUtime=102.09
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 23815 0 0 0 10190 19 0 0 25 0 1 0 231156578 92962816 22498 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 22696 22498 86 211 0 22482 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 96136

[startup+162.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25704
/proc/meminfo: memFree=1361640/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=134352 CPUtime=162.14
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 35579 0 0 0 16186 28 0 0 25 0 1 0 231156578 137576448 33296 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 33588 33296 86 211 0 33374 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 139704

[startup+222.559 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25704
/proc/meminfo: memFree=1332904/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=163784 CPUtime=222.2
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 42992 0 0 0 22184 36 0 0 25 0 1 0 231156578 167714816 40709 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 40946 40709 86 211 0 40732 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 169136

[startup+282.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25704
/proc/meminfo: memFree=1292584/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=204144 CPUtime=282.25
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 54705 0 0 0 28180 45 0 0 25 0 1 0 231156578 209043456 50496 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 51036 50496 86 211 0 50822 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 209496

[startup+342.698 s]
/proc/loadavg: 1.15 1.02 1.01 2/79 25704
/proc/meminfo: memFree=1292648/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=204144 CPUtime=342.31
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 54705 0 0 0 34185 46 0 0 25 0 1 0 231156578 209043456 50496 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 51036 50496 86 211 0 50822 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 209496

[startup+402.772 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 25704
/proc/meminfo: memFree=1232552/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=264272 CPUtime=402.36
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 69821 0 0 0 40174 62 0 0 25 0 1 0 231156578 270614528 65612 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 135156186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 66068 65612 86 211 0 65854 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 269624

[startup+462.845 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 25704
/proc/meminfo: memFree=1172328/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=324104 CPUtime=462.42
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 84872 0 0 0 46165 77 0 0 25 0 1 0 231156578 331882496 80663 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 81026 80663 86 211 0 80812 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 329456

[startup+522.913 s]

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

[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=334964 CPUtime=582.53
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 89159 0 0 0 58171 82 0 0 25 0 1 0 231156578 343003136 83410 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529215 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 83741 83410 86 211 0 83527 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 340316

[startup+643.057 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25704
/proc/meminfo: memFree=1160872/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=334964 CPUtime=642.58
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 89159 0 0 0 64176 82 0 0 25 0 1 0 231156578 343003136 83410 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 83741 83410 86 211 0 83527 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 340316

[startup+703.129 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25704
/proc/meminfo: memFree=1155240/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=340800 CPUtime=702.63
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 90717 0 0 0 70179 84 0 0 25 0 1 0 231156578 348979200 84967 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 85200 84967 86 211 0 84986 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 346152

[startup+763.199 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25704
/proc/meminfo: memFree=1096360/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=402224 CPUtime=762.69
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 106209 0 0 0 76171 98 0 0 25 0 1 0 231156578 411877376 99689 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 100556 99689 86 211 0 100342 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 407576

[startup+823.271 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 25704
/proc/meminfo: memFree=1069928/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=427544 CPUtime=822.75
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 115674 0 0 0 82169 106 0 0 25 0 1 0 231156578 437805056 106078 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 106886 106078 86 211 0 106672 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 432896

[startup+883.339 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 25704
/proc/meminfo: memFree=1069992/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=427544 CPUtime=882.79
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 115674 0 0 0 88173 106 0 0 25 0 1 0 231156578 437805056 106078 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 106886 106078 86 211 0 106672 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 432896

[startup+943.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25704
/proc/meminfo: memFree=1069992/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=427544 CPUtime=942.84
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 115674 0 0 0 94177 107 0 0 25 0 1 0 231156578 437805056 106078 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522738 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 106886 106078 86 211 0 106672 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 432896

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25704
/proc/meminfo: memFree=1070056/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=427544 CPUtime=1002.89
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 115674 0 0 0 100182 107 0 0 25 0 1 0 231156578 437805056 106078 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 106886 106078 86 211 0 106672 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 432896

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25704
/proc/meminfo: memFree=1070120/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=427544 CPUtime=1062.96
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 115674 0 0 0 106188 108 0 0 25 0 1 0 231156578 437805056 106078 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524204 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 106886 106078 86 211 0 106672 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 432896

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25704
/proc/meminfo: memFree=1062120/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=435896 CPUtime=1123.01
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 117780 0 0 0 112191 110 0 0 25 0 1 0 231156578 446357504 108184 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 108974 108184 86 211 0 108760 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 441248

[startup+1183.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25704
/proc/meminfo: memFree=1011304/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=486664 CPUtime=1183.07
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 130491 0 0 0 118184 123 0 0 25 0 1 0 231156578 498343936 120895 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 121666 120895 86 211 0 121452 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 492016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25704
/proc/meminfo: memFree=998312/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=498960 CPUtime=1199.78
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 133588 0 0 0 119852 126 0 0 25 0 1 0 231156578 510935040 123991 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 124740 123991 86 211 0 124526 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 504312

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 2/79 25704
/proc/meminfo: memFree=998312/2055920 swapFree=4192812/4192956
[pid=25699] ppid=25697 vsize=5352 CPUtime=0.27
/proc/25699/stat : 25699 (rsat.sh) S 25697 25699 25207 0 -1 4194304 305 1700 0 0 0 0 26 1 16 0 1 0 231156549 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25699/statm: 1338 234 195 169 0 49 0
[pid=25702] ppid=25699 vsize=498960 CPUtime=1199.78
/proc/25702/stat : 25702 (rsat) R 25699 25699 25207 0 -1 4194304 133588 0 0 0 119852 126 0 0 25 0 1 0 231156578 510935040 123991 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25702/statm: 124740 123991 86 211 0 124526 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 504312

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25699 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=267959 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=16997
CPU time returned by wait4() is 0.284956
while last known CPU time is 1200.05

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): 1200.05
CPU user time (s): 1198.78
CPU system time (s): 1.27
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 504312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.267959
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2005
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 3

runsolver used 1.09983 second user time and 3.16952 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Thu Feb 22 02:40:16 UTC 2007

IDJOB= 307048
IDBENCH= 20196
IDSOLVER= 104
FILE ID= node2/307048-1172112016

PBS_JOBID= 3865357

Free space on /tmp= 66545 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S161446644-14.cnf
COMMAND LINE= /tmp/evaluation/307048-1172112016/rsat.sh /tmp/evaluation/307048-1172112016/instance-307048-1172112016.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-307048-1172112016 -o ROOT/results/node2/solver-307048-1172112016 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307048-1172112016/rsat.sh /tmp/evaluation/307048-1172112016/instance-307048-1172112016.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  319199115eec5f04169695cb4210fb35

RANDOM SEED= 413680100

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1496528 kB
Buffers:         56036 kB
Cached:         368284 kB
SwapCached:          0 kB
Active:         324888 kB
Inactive:       159264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2720 kB
Writeback:           0 kB
Mapped:          78764 kB
Slab:            60736 kB
Committed_AS:  1251788 kB
PageTables:       1812 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 node2 on Thu Feb 22 03:00:18 UTC 2007