Trace number 309098

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.03 1200.56

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
MD5SUM31fa9dcbbdcf6d6838519178df62b3fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark525.455
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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 |   12014    32438 |    3604       0        0     nan |  0.000 % |
0.00/0.08	c |         0 |   10417    31549 |      --       0       --      -- |     --   | -1597/-889
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 3274   #clauses: 10417   #literals: 31549
0.00/0.08	c CPU time:   0.081987 s
0.00/0.08	c ==============================================================================
0.00/0.10	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-309098-1172534092 -o ROOT/results/node15/solver-309098-1172534092 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309098-1172534092/rsat.sh /tmp/evaluation/309098-1172534092/instance-309098-1172534092.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 19389
/proc/meminfo: memFree=1582872/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 273363570 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19389/statm: 1338 232 195 169 0 49 0
[pid=19390] ppid=19389 vsize=1556 CPUtime=0
/proc/19390/stat : 19390 (SatElite) R 19389 19389 18916 0 -1 4194304 267 0 0 0 0 0 0 0 19 0 1 0 273363570 1593344 249 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134548172 0 0 4096 3 0 0 0 17 1 0 0
/proc/19390/statm: 389 252 49 128 0 258 0

[startup+0.106925 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19389
/proc/meminfo: memFree=1582872/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.514994 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19389
/proc/meminfo: memFree=1582872/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+1.33514 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 19392
/proc/meminfo: memFree=1581000/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=2848 CPUtime=1.22
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 557 0 0 0 122 0 0 0 25 0 1 0 273363580 2916352 541 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530093 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 712 541 86 211 0 498 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8200

[startup+2.97142 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 19392
/proc/meminfo: memFree=1580360/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=3432 CPUtime=2.86
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 754 0 0 0 286 0 0 0 25 0 1 0 273363580 3514368 706 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530168 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 858 706 86 211 0 644 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8784

[startup+6.25398 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 19392
/proc/meminfo: memFree=1578952/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=4320 CPUtime=6.14
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 1007 0 0 0 614 0 0 0 25 0 1 0 273363580 4423680 895 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 1080 895 86 211 0 866 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9672

[startup+12.7101 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 19392
/proc/meminfo: memFree=1577168/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=6504 CPUtime=12.59
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 1771 0 0 0 1259 0 0 0 25 0 1 0 273363580 6660096 1430 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529680 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 1626 1430 86 211 0 1412 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11856

[startup+25.5283 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 19392
/proc/meminfo: memFree=1574544/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=9196 CPUtime=25.41
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 2697 0 0 0 2539 2 0 0 25 0 1 0 273363580 9416704 2062 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 2299 2062 86 211 0 2085 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14548

[startup+51.1567 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 19392
/proc/meminfo: memFree=1571536/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=12024 CPUtime=51.02
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 3837 0 0 0 5099 3 0 0 25 0 1 0 273363580 12312576 2814 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530222 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 3006 2814 86 211 0 2792 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17376

[startup+102.411 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 19392
/proc/meminfo: memFree=1565584/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=18572 CPUtime=102.27
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 5912 0 0 0 10221 6 0 0 25 0 1 0 273363580 19017728 4307 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 4643 4307 86 211 0 4429 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 23924

[startup+162.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19392
/proc/meminfo: memFree=1564240/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=19748 CPUtime=162.32
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 7004 0 0 0 16225 7 0 0 25 0 1 0 273363580 20221952 4609 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 4937 4609 86 211 0 4723 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 25100

[startup+222.562 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19392
/proc/meminfo: memFree=1556944/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=26680 CPUtime=222.38
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 8845 0 0 0 22229 9 0 0 25 0 1 0 273363580 27320320 6450 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 6670 6450 86 211 0 6456 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 32032

[startup+282.628 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19392
/proc/meminfo: memFree=1555472/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=29124 CPUtime=282.42
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 11102 0 0 0 28231 11 0 0 25 0 1 0 273363580 29822976 6746 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 7281 6746 86 211 0 7067 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 34476

[startup+342.696 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19392
/proc/meminfo: memFree=1555472/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=29252 CPUtime=342.47
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 11110 0 0 0 34236 11 0 0 25 0 1 0 273363580 29954048 6754 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 7313 6754 86 211 0 7099 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 34604

[startup+402.789 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 19500
/proc/meminfo: memFree=1545416/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=37800 CPUtime=402.48
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 13362 0 0 0 40233 15 0 0 25 0 1 0 273363580 38707200 9006 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 9450 9006 86 211 0 9236 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 43152

[startup+462.885 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19590
/proc/meminfo: memFree=1540920/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=42544 CPUtime=462.51
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 16238 0 0 0 46233 18 0 0 25 0 1 0 273363580 43565056 10296 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 10636 10296 86 211 0 10422 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 47896

[startup+522.953 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19590
/proc/meminfo: memFree=1541072/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=42544 CPUtime=522.55
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 16238 0 0 0 52237 18 0 0 25 0 1 0 273363580 43565056 10296 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 10636 10296 86 211 0 10422 0
Current children cumulated CPU time (s) 522.64
Current children cumulated vsize (KiB) 47896

[startup+583.023 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 19590
/proc/meminfo: memFree=1541136/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=42676 CPUtime=582.61
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 16257 0 0 0 58242 19 0 0 25 0 1 0 273363580 43700224 10315 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 10669 10315 86 211 0 10455 0
Current children cumulated CPU time (s) 582.7
Current children cumulated vsize (KiB) 48028

[startup+643.094 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 19590
/proc/meminfo: memFree=1541008/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=42804 CPUtime=642.66
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 16308 0 0 0 64246 20 0 0 25 0 1 0 273363580 43831296 10333 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 10701 10333 86 211 0 10487 0
Current children cumulated CPU time (s) 642.75
Current children cumulated vsize (KiB) 48156

[startup+703.169 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19590
/proc/meminfo: memFree=1540944/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=42944 CPUtime=702.72
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 16348 0 0 0 70252 20 0 0 25 0 1 0 273363580 43974656 10373 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 10736 10373 86 211 0 10522 0
Current children cumulated CPU time (s) 702.81
Current children cumulated vsize (KiB) 48296

[startup+763.243 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19590
/proc/meminfo: memFree=1540368/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=43736 CPUtime=762.77
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 16521 0 0 0 76257 20 0 0 25 0 1 0 273363580 44785664 10546 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 10934 10546 86 211 0 10720 0
Current children cumulated CPU time (s) 762.86
Current children cumulated vsize (KiB) 49088

[startup+823.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19590
/proc/meminfo: memFree=1535504/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=48524 CPUtime=822.82
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 17822 0 0 0 82260 22 0 0 25 0 1 0 273363580 49688576 11749 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 12131 11749 86 211 0 11917 0
Current children cumulated CPU time (s) 822.91
Current children cumulated vsize (KiB) 53876

[startup+883.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19590
/proc/meminfo: memFree=1530448/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=56492 CPUtime=882.88
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 19875 0 0 0 88264 24 0 0 25 0 1 0 273363580 57847808 13032 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 14123 13032 86 211 0 13909 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 61844

[startup+943.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19590
/proc/meminfo: memFree=1526544/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=60372 CPUtime=942.92
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 20871 0 0 0 94267 25 0 0 25 0 1 0 273363580 61820928 13995 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 15093 13995 86 211 0 14879 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 65724

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19590
/proc/meminfo: memFree=1525968/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=59688 CPUtime=1002.97
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 24384 0 0 0 100270 27 0 0 25 0 1 0 273363580 61120512 14078 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 14922 14078 86 211 0 14708 0
Current children cumulated CPU time (s) 1003.06
Current children cumulated vsize (KiB) 65040

[startup+1063.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19590
/proc/meminfo: memFree=1526032/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=59688 CPUtime=1063.03
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 24384 0 0 0 106275 28 0 0 25 0 1 0 273363580 61120512 14078 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 14922 14078 86 211 0 14708 0
Current children cumulated CPU time (s) 1063.12
Current children cumulated vsize (KiB) 65040

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 19590
/proc/meminfo: memFree=1525968/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=59948 CPUtime=1123.07
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 24425 0 0 0 112279 28 0 0 25 0 1 0 273363580 61386752 14119 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 14987 14119 86 211 0 14773 0
Current children cumulated CPU time (s) 1123.16
Current children cumulated vsize (KiB) 65300

[startup+1183.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19590
/proc/meminfo: memFree=1525968/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=59948 CPUtime=1183.13
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 24426 0 0 0 118284 29 0 0 25 0 1 0 273363580 61386752 14120 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 14987 14120 86 211 0 14773 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 65300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19590
/proc/meminfo: memFree=1525968/2055920 swapFree=4192812/4192956
[pid=19389] ppid=19387 vsize=5352 CPUtime=0.09
/proc/19389/stat : 19389 (rsat.sh) S 19387 19389 18916 0 -1 4194304 305 655 0 0 0 0 9 0 16 0 1 0 273363570 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19389/statm: 1338 234 195 169 0 49 0
[pid=19392] ppid=19389 vsize=59948 CPUtime=1199.94
/proc/19392/stat : 19392 (rsat) R 19389 19389 18916 0 -1 4194304 24426 0 0 0 119965 29 0 0 25 0 1 0 273363580 61386752 14120 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19392/statm: 14987 14120 86 211 0 14773 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 65300

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 19389 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=96985 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.101984
while last known CPU time is 1200.03

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

Real time (s): 1200.56
CPU time (s): 1200.03
CPU user time (s): 1199.74
CPU system time (s): 0.29
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 79332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.096985
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 960
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= 4

runsolver used 1.10583 second user time and 3.16252 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Feb 26 23:54:52 UTC 2007

IDJOB= 309098
IDBENCH= 20250
IDSOLVER= 104
FILE ID= node15/309098-1172534092

PBS_JOBID= 3971630

Free space on /tmp= 66559 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309098-1172534092/rsat.sh /tmp/evaluation/309098-1172534092/instance-309098-1172534092.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-309098-1172534092 -o ROOT/results/node15/solver-309098-1172534092 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309098-1172534092/rsat.sh /tmp/evaluation/309098-1172534092/instance-309098-1172534092.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  31fa9dcbbdcf6d6838519178df62b3fa

RANDOM SEED= 866631433

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:       1583344 kB
Buffers:         50476 kB
Cached:         291904 kB
SwapCached:          0 kB
Active:         244316 kB
Inactive:       158416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1583344 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1948 kB
Writeback:           0 kB
Mapped:          79248 kB
Slab:            55344 kB
Committed_AS:   926928 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= 66559 MiB

End job on node15 on Tue Feb 27 00:14:55 UTC 2007