Trace number 307704

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) 1200.07 1200.67

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S365559754-09-UNSAT.cnf
MD5SUM187ddb77d85cea24bfd5c67a96bc6641
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 variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   17354    46856 |    5206       0        0     nan |  0.000 % |
0.09/0.12	c |         0 |   14894    44717 |      --       0       --      -- |     --   | -2460/-2139
0.09/0.12	c ==============================================================================
0.09/0.12	c Result  :   #vars: 4746   #clauses: 14894   #literals: 44717
0.09/0.12	c CPU time:   0.121981 s
0.09/0.12	c ==============================================================================
0.09/0.15	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/node6/watcher-307704-1172497923 -o ROOT/results/node6/solver-307704-1172497923 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307704-1172497923/rsat.sh /tmp/evaluation/307704-1172497923/instance-307704-1172497923.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 0.94 3/77 9491
/proc/meminfo: memFree=1592640/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 269747000 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9491/statm: 1338 232 195 169 0 49 0
[pid=9492] ppid=9491 vsize=1556 CPUtime=0
/proc/9492/stat : 9492 (SatElite) R 9491 9491 8346 0 -1 4194304 267 0 0 0 0 0 0 0 20 0 1 0 269747000 1593344 249 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134548172 0 0 4096 3 0 0 0 17 1 0 0
/proc/9492/statm: 389 252 49 128 0 258 0

[startup+0.107573 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 9491
/proc/meminfo: memFree=1592640/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 269747000 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9491/statm: 1338 232 195 169 0 49 0
[pid=9492] ppid=9491 vsize=3572 CPUtime=0.09
/proc/9492/stat : 9492 (SatElite) R 9491 9491 8346 0 -1 4194304 797 0 0 0 9 0 0 0 20 0 1 0 269747000 3657728 779 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134530739 0 0 4096 3 0 0 0 17 1 0 0
/proc/9492/statm: 893 779 69 128 0 762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8924

[startup+0.515653 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 9491
/proc/meminfo: memFree=1592640/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+1.33782 s]
/proc/loadavg: 0.92 0.98 0.94 2/79 9494
/proc/meminfo: memFree=1590192/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=3324 CPUtime=1.18
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 668 0 0 0 118 0 0 0 25 0 1 0 269747015 3403776 654 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529247 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 831 654 86 211 0 617 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8676

[startup+2.97814 s]
/proc/loadavg: 0.92 0.98 0.94 2/79 9494
/proc/meminfo: memFree=1589680/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=3860 CPUtime=2.82
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 859 0 0 0 282 0 0 0 25 0 1 0 269747015 3952640 813 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525844 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 965 813 86 211 0 751 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9212

[startup+6.25479 s]
/proc/loadavg: 0.93 0.98 0.94 2/79 9494
/proc/meminfo: memFree=1588080/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=4728 CPUtime=6.09
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 1136 0 0 0 609 0 0 0 25 0 1 0 269747015 4841472 1026 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 1182 1026 86 211 0 968 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10080

[startup+12.7191 s]
/proc/loadavg: 0.93 0.98 0.94 2/79 9494
/proc/meminfo: memFree=1586864/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=6144 CPUtime=12.55
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 1623 0 0 0 1255 0 0 0 25 0 1 0 269747015 6291456 1317 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 1536 1317 86 211 0 1322 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11496

[startup+25.5286 s]
/proc/loadavg: 1.09 1.02 0.95 2/79 9494
/proc/meminfo: memFree=1584432/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=9284 CPUtime=25.36
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 2644 0 0 0 2535 1 0 0 25 0 1 0 269747015 9506816 2044 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 2321 2044 86 211 0 2107 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14636

[startup+51.1567 s]
/proc/loadavg: 1.06 1.01 0.95 2/79 9494
/proc/meminfo: memFree=1580400/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=12944 CPUtime=50.98
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 4000 0 0 0 5095 3 0 0 25 0 1 0 269747015 13254656 3012 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 3236 3012 86 211 0 3022 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 18296

[startup+102.41 s]
/proc/loadavg: 1.02 1.01 0.95 2/79 9494
/proc/meminfo: memFree=1574768/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=18876 CPUtime=102.21
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 5983 0 0 0 10216 5 0 0 25 0 1 0 269747015 19329024 4413 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 4719 4413 86 211 0 4505 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 24228

[startup+162.487 s]
/proc/loadavg: 1.01 1.00 0.95 2/79 9494
/proc/meminfo: memFree=1573424/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=20052 CPUtime=162.26
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 7054 0 0 0 16220 6 0 0 25 0 1 0 269747015 20533248 4712 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529671 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 5013 4712 86 211 0 4799 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 25404

[startup+222.563 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 9494
/proc/meminfo: memFree=1565040/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=27800 CPUtime=222.32
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 9873 0 0 0 22222 10 0 0 25 0 1 0 269747015 28467200 6759 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 6950 6759 86 211 0 6736 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 33152

[startup+282.63 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 9494
/proc/meminfo: memFree=1565104/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=27800 CPUtime=282.36
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 9877 0 0 0 28226 10 0 0 25 0 1 0 269747015 28467200 6763 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 6950 6763 86 211 0 6736 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 33152

[startup+342.701 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 9494
/proc/meminfo: memFree=1563888/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=30708 CPUtime=342.41
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 10634 0 0 0 34230 11 0 0 25 0 1 0 269747015 31444992 7134 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 7677 7134 86 211 0 7463 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 36060

[startup+402.772 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 9494
/proc/meminfo: memFree=1556080/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=38012 CPUtime=402.46
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 12558 0 0 0 40232 14 0 0 25 0 1 0 269747015 38924288 9058 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 9503 9058 86 211 0 9289 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 43364

[startup+462.838 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 9494
/proc/meminfo: memFree=1552432/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=41184 CPUtime=462.5
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 14960 0 0 0 46234 16 0 0 25 0 1 0 269747015 42172416 9901 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 10296 9901 86 211 0 10082 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 46536

[startup+522.907 s]

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

[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=41184 CPUtime=582.57
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 14988 0 0 0 58239 18 0 0 25 0 1 0 269747015 42172416 9929 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 10296 9929 86 211 0 10082 0
Current children cumulated CPU time (s) 582.71
Current children cumulated vsize (KiB) 46536

[startup+643 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 9692
/proc/meminfo: memFree=1552112/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=41316 CPUtime=642.47
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 15008 0 0 0 64229 18 0 0 25 0 1 0 269747015 42307584 9949 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 10329 9949 86 211 0 10115 0
Current children cumulated CPU time (s) 642.61
Current children cumulated vsize (KiB) 46668

[startup+703.075 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 9692
/proc/meminfo: memFree=1549680/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=43916 CPUtime=702.53
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 15666 0 0 0 70233 20 0 0 25 0 1 0 269747015 44969984 10607 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 10979 10607 86 211 0 10765 0
Current children cumulated CPU time (s) 702.67
Current children cumulated vsize (KiB) 49268

[startup+763.143 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 9692
/proc/meminfo: memFree=1543984/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=49352 CPUtime=762.57
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 17111 0 0 0 76235 22 0 0 25 0 1 0 269747015 50536448 12019 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 12338 12019 86 211 0 12124 0
Current children cumulated CPU time (s) 762.71
Current children cumulated vsize (KiB) 54704

[startup+823.217 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 9692
/proc/meminfo: memFree=1538608/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=54348 CPUtime=822.63
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 18426 0 0 0 82239 24 0 0 25 0 1 0 269747015 55652352 13334 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 13587 13334 86 211 0 13373 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 59700

[startup+883.292 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 9692
/proc/meminfo: memFree=1532912/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=62808 CPUtime=882.68
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 20624 0 0 0 88241 27 0 0 25 0 1 0 269747015 64315392 14762 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 15702 14762 86 211 0 15488 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 68160

[startup+943.36 s]
/proc/loadavg: 1.05 1.01 0.95 2/79 9692
/proc/meminfo: memFree=1532464/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=62648 CPUtime=942.73
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 23844 0 0 0 94244 29 0 0 25 0 1 0 269747015 64151552 14806 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 15662 14806 86 211 0 15448 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 68000

[startup+1003.43 s]
/proc/loadavg: 1.02 1.01 0.95 3/79 9692
/proc/meminfo: memFree=1532656/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=62648 CPUtime=1002.77
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 23844 0 0 0 100248 29 0 0 25 0 1 0 269747015 64151552 14806 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 15662 14806 86 211 0 15448 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 68000

[startup+1063.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 9692
/proc/meminfo: memFree=1532656/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=62648 CPUtime=1062.83
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 23844 0 0 0 106253 30 0 0 25 0 1 0 269747015 64151552 14806 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 15662 14806 86 211 0 15448 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 68000

[startup+1123.56 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 9692
/proc/meminfo: memFree=1532784/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=62648 CPUtime=1122.86
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 23844 0 0 0 112256 30 0 0 25 0 1 0 269747015 64151552 14806 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 15662 14806 86 211 0 15448 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 68000

[startup+1183.63 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 9692
/proc/meminfo: memFree=1532848/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=62648 CPUtime=1182.91
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 23845 0 0 0 118260 31 0 0 25 0 1 0 269747015 64151552 14807 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 15662 14807 86 211 0 15448 0
Current children cumulated CPU time (s) 1183.05
Current children cumulated vsize (KiB) 68000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.65 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 9692
/proc/meminfo: memFree=1532848/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=62648 CPUtime=1199.93
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 23845 0 0 0 119962 31 0 0 25 0 1 0 269747015 64151552 14807 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 15662 14807 86 211 0 15448 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 68000

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 0.95 2/79 9692
/proc/meminfo: memFree=1532848/2055924 swapFree=4192812/4192956
[pid=9491] ppid=9489 vsize=5352 CPUtime=0.14
/proc/9491/stat : 9491 (rsat.sh) S 9489 9491 8346 0 -1 4194304 305 864 0 0 0 0 14 0 16 0 1 0 269747000 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9491/statm: 1338 234 195 169 0 49 0
[pid=9494] ppid=9491 vsize=62648 CPUtime=1199.93
/proc/9494/stat : 9494 (rsat) R 9491 9491 8346 0 -1 4194304 23845 0 0 0 119962 31 0 0 25 0 1 0 269747015 64151552 14807 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9494/statm: 15662 14807 86 211 0 15448 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 68000

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9491 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=143978 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.149977
while last known CPU time is 1200.07

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

Real time (s): 1200.67
CPU time (s): 1200.07
CPU user time (s): 1199.76
CPU system time (s): 0.31
CPU usage (%): 99.9504
Max. virtual memory (cumulated for all children) (KiB): 80960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.143978
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1169
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= 2

runsolver used 1.14682 second user time and 3.12352 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Mon Feb 26 13:52:03 UTC 2007

IDJOB= 307704
IDBENCH= 20212
IDSOLVER= 104
FILE ID= node6/307704-1172497923

PBS_JOBID= 3971580

Free space on /tmp= 66557 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S365559754-09-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/307704-1172497923/rsat.sh /tmp/evaluation/307704-1172497923/instance-307704-1172497923.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-307704-1172497923 -o ROOT/results/node6/solver-307704-1172497923 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307704-1172497923/rsat.sh /tmp/evaluation/307704-1172497923/instance-307704-1172497923.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  187ddb77d85cea24bfd5c67a96bc6641

RANDOM SEED= 579923765

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1593112 kB
Buffers:         48700 kB
Cached:         286384 kB
SwapCached:         20 kB
Active:         229172 kB
Inactive:       162560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1593112 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1972 kB
Writeback:           0 kB
Mapped:          75552 kB
Slab:            56720 kB
Committed_AS:   879228 kB
PageTables:       1744 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= 66557 MiB

End job on node6 on Mon Feb 26 14:12:06 UTC 2007