Trace number 308606

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) 1200.08 1200.66

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1962059985-11-UNSAT.cnf
MD5SUM031da8f5b74d8784d36cce335d710bab
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 variables5498
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   14684    39647 |    4405       0        0     nan |  0.000 % |
0.10/0.10	c |         0 |   12493    37576 |      --       0       --      -- |     --   | -2191/-2071
0.10/0.10	c ==============================================================================
0.10/0.10	c Result  :   #vars: 4015   #clauses: 12493   #literals: 37576
0.10/0.10	c CPU time:   0.102984 s
0.10/0.10	c ==============================================================================
0.10/0.12	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/node12/watcher-308606-1172523137 -o ROOT/results/node12/solver-308606-1172523137 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308606-1172523137/rsat.sh /tmp/evaluation/308606-1172523137/instance-308606-1172523137.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 17284
/proc/meminfo: memFree=1498344/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 272268153 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17284/statm: 1338 232 195 169 0 49 0
[pid=17285] ppid=17284 vsize=1556 CPUtime=0
/proc/17285/stat : 17285 (SatElite) R 17284 17284 16233 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 272268153 1593344 255 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134548933 0 0 4096 3 0 0 0 17 1 0 0
/proc/17285/statm: 389 258 49 128 0 258 0

[startup+0.107665 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 17284
/proc/meminfo: memFree=1498344/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 272268153 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17284/statm: 1338 232 195 169 0 49 0
[pid=17285] ppid=17284 vsize=3316 CPUtime=0.1
/proc/17285/stat : 17285 (SatElite) R 17284 17284 16233 0 -1 4194304 740 0 0 0 10 0 0 0 20 0 1 0 272268153 3395584 722 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134576886 0 0 4096 3 0 0 0 17 1 0 0
/proc/17285/statm: 829 722 69 128 0 698 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 8668

[startup+0.518738 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 17284
/proc/meminfo: memFree=1498344/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+1.34089 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17287
/proc/meminfo: memFree=1496152/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=3012 CPUtime=1.2
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 629 0 0 0 120 0 0 0 25 0 1 0 272268166 3084288 599 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 753 599 86 211 0 539 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8364

[startup+2.97718 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17287
/proc/meminfo: memFree=1495704/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=3456 CPUtime=2.84
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 743 0 0 0 284 0 0 0 25 0 1 0 272268166 3538944 697 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 864 697 86 211 0 650 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8808

[startup+6.25977 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17287
/proc/meminfo: memFree=1494360/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=5032 CPUtime=6.11
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 1280 0 0 0 611 0 0 0 25 0 1 0 272268166 5152768 1105 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 1258 1105 86 211 0 1044 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10384

[startup+12.7179 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17287
/proc/meminfo: memFree=1492120/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=6832 CPUtime=12.58
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 1866 0 0 0 1257 1 0 0 25 0 1 0 272268166 6995968 1495 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526636 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 1708 1495 86 211 0 1494 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12184

[startup+25.5262 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17287
/proc/meminfo: memFree=1490200/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=8496 CPUtime=25.38
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 2533 0 0 0 2536 2 0 0 25 0 1 0 272268166 8699904 1966 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 2124 1966 86 211 0 1910 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13848

[startup+51.1599 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17287
/proc/meminfo: memFree=1487384/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=11572 CPUtime=51
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 3741 0 0 0 5097 3 0 0 25 0 1 0 272268166 11849728 2688 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134527364 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 2893 2688 86 211 0 2679 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 16924

[startup+102.418 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17287
/proc/meminfo: memFree=1482584/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=17260 CPUtime=102.24
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 5983 0 0 0 10218 6 0 0 25 0 1 0 272268166 17674240 3964 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 4315 3964 86 211 0 4101 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 22612

[startup+162.486 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17287
/proc/meminfo: memFree=1473816/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=25252 CPUtime=162.29
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 8856 0 0 0 16220 9 0 0 25 0 1 0 272268166 25858048 6065 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 6313 6065 86 211 0 6099 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 30604

[startup+222.557 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17287
/proc/meminfo: memFree=1473816/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=25252 CPUtime=222.34
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 8859 0 0 0 22224 10 0 0 25 0 1 0 272268166 25858048 6068 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 6313 6068 86 211 0 6099 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 30604

[startup+282.628 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17287
/proc/meminfo: memFree=1466456/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=33952 CPUtime=282.38
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 11121 0 0 0 28226 12 0 0 25 0 1 0 272268166 34766848 7944 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 8488 7944 86 211 0 8274 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 39304

[startup+342.696 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17287
/proc/meminfo: memFree=1463640/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=36200 CPUtime=342.43
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 13318 0 0 0 34229 14 0 0 25 0 1 0 272268166 37068800 8577 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 9050 8577 86 211 0 8836 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 41552

[startup+402.767 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17287
/proc/meminfo: memFree=1463640/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=36200 CPUtime=402.48
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 13320 0 0 0 40233 15 0 0 25 0 1 0 272268166 37068800 8579 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 9050 8579 86 211 0 8836 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 41552

[startup+462.835 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17287
/proc/meminfo: memFree=1463320/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=36860 CPUtime=462.53
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 13439 0 0 0 46237 16 0 0 25 0 1 0 272268166 37744640 8698 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529225 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 9215 8698 86 211 0 9001 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 42212

[startup+522.9 s]

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

[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=48616 CPUtime=582.58
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 16541 0 0 0 58239 19 0 0 25 0 1 0 272268166 49782784 11734 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 12154 11734 86 211 0 11940 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 53968

[startup+643.092 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17485
/proc/meminfo: memFree=1447064/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=51556 CPUtime=642.61
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 19208 0 0 0 64239 22 0 0 25 0 1 0 272268166 52793344 12646 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 12889 12646 86 211 0 12675 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 56908

[startup+703.161 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17485
/proc/meminfo: memFree=1447064/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=51556 CPUtime=702.66
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 19210 0 0 0 70243 23 0 0 25 0 1 0 272268166 52793344 12648 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 12889 12648 86 211 0 12675 0
Current children cumulated CPU time (s) 702.77
Current children cumulated vsize (KiB) 56908

[startup+763.232 s]
/proc/loadavg: 1.04 1.01 0.97 2/79 17485
/proc/meminfo: memFree=1447192/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=51556 CPUtime=762.71
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 19210 0 0 0 76248 23 0 0 25 0 1 0 272268166 52793344 12648 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 12889 12648 86 211 0 12675 0
Current children cumulated CPU time (s) 762.82
Current children cumulated vsize (KiB) 56908

[startup+823.302 s]
/proc/loadavg: 1.01 1.01 0.97 2/79 17485
/proc/meminfo: memFree=1447256/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=51816 CPUtime=822.76
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 19243 0 0 0 82252 24 0 0 25 0 1 0 272268166 53059584 12681 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530230 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 12954 12681 86 211 0 12740 0
Current children cumulated CPU time (s) 822.87
Current children cumulated vsize (KiB) 57168

[startup+883.366 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17485
/proc/meminfo: memFree=1446936/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=52212 CPUtime=882.8
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 19320 0 0 0 88256 24 0 0 25 0 1 0 272268166 53465088 12758 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 13053 12758 86 211 0 12839 0
Current children cumulated CPU time (s) 882.91
Current children cumulated vsize (KiB) 57564

[startup+943.439 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17485
/proc/meminfo: memFree=1446680/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=52608 CPUtime=942.85
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 19385 0 0 0 94260 25 0 0 25 0 1 0 272268166 53870592 12823 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 13152 12823 86 211 0 12938 0
Current children cumulated CPU time (s) 942.96
Current children cumulated vsize (KiB) 57960

[startup+1003.51 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17485
/proc/meminfo: memFree=1444952/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=54404 CPUtime=1002.9
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 19835 0 0 0 100264 26 0 0 25 0 1 0 272268166 55709696 13273 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 13601 13273 86 211 0 13387 0
Current children cumulated CPU time (s) 1003.01
Current children cumulated vsize (KiB) 59756

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17485
/proc/meminfo: memFree=1440600/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=61500 CPUtime=1062.96
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 21681 0 0 0 106268 28 0 0 25 0 1 0 272268166 62976000 14349 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 15375 14349 86 211 0 15161 0
Current children cumulated CPU time (s) 1063.07
Current children cumulated vsize (KiB) 66852

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17485
/proc/meminfo: memFree=1436696/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=65240 CPUtime=1123.01
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 22670 0 0 0 112271 30 0 0 25 0 1 0 272268166 66805760 15338 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 16310 15338 86 211 0 16096 0
Current children cumulated CPU time (s) 1123.12
Current children cumulated vsize (KiB) 70592

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17485
/proc/meminfo: memFree=1432664/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=69132 CPUtime=1183.05
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 23680 0 0 0 118274 31 0 0 25 0 1 0 272268166 70791168 16348 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 17283 16348 86 211 0 17069 0
Current children cumulated CPU time (s) 1183.16
Current children cumulated vsize (KiB) 74484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.65 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17485
/proc/meminfo: memFree=1431320/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=70340 CPUtime=1199.97
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 23990 0 0 0 119965 32 0 0 25 0 1 0 272268166 72028160 16658 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 17585 16658 86 211 0 17371 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 75692

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

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

[startup+1200.65 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 17485
/proc/meminfo: memFree=1431320/2055920 swapFree=4154952/4192956
[pid=17284] ppid=17282 vsize=5352 CPUtime=0.11
/proc/17284/stat : 17284 (rsat.sh) S 17282 17284 16233 0 -1 4194304 305 743 0 0 0 0 11 0 16 0 1 0 272268153 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17284/statm: 1338 234 195 169 0 49 0
[pid=17287] ppid=17284 vsize=70340 CPUtime=1199.97
/proc/17287/stat : 17287 (rsat) R 17284 17284 16233 0 -1 4194304 23990 0 0 0 119965 32 0 0 25 0 1 0 272268166 72028160 16658 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17287/statm: 17585 16658 86 211 0 17371 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 75692

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17284 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=119981 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.126979
while last known CPU time is 1200.08

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

Real time (s): 1200.66
CPU time (s): 1200.08
CPU user time (s): 1199.76
CPU system time (s): 0.32
CPU usage (%): 99.9519
Max. virtual memory (cumulated for all children) (KiB): 75692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.119981
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= 1048
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= 16
involuntary context switches= 5

runsolver used 1.08783 second user time and 3.18252 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Mon Feb 26 20:52:17 UTC 2007

IDJOB= 308606
IDBENCH= 20236
IDSOLVER= 104
FILE ID= node12/308606-1172523137

PBS_JOBID= 3971618

Free space on /tmp= 66556 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1962059985-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308606-1172523137/rsat.sh /tmp/evaluation/308606-1172523137/instance-308606-1172523137.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-308606-1172523137 -o ROOT/results/node12/solver-308606-1172523137 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308606-1172523137/rsat.sh /tmp/evaluation/308606-1172523137/instance-308606-1172523137.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  031da8f5b74d8784d36cce335d710bab

RANDOM SEED= 503999955

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1498752 kB
Buffers:         60392 kB
Cached:         397760 kB
SwapCached:      18256 kB
Active:         261780 kB
Inactive:       223104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1498752 kB
SwapTotal:     4192956 kB
SwapFree:      4154952 kB
Dirty:            1976 kB
Writeback:           0 kB
Mapped:          30388 kB
Slab:            57888 kB
Committed_AS:  1118228 kB
PageTables:       1692 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= 66556 MiB

End job on node12 on Mon Feb 26 21:12:20 UTC 2007