Trace number 304670

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) 1200.04 1200.5

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1048256369-15.cnf
MD5SUMab7337941d831b2d8e8e59768132b34d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark33.7859
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

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 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	c ==============================================================================
0.00/0.05	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node33/watcher-304670-1172063392 -o ROOT/results/node33/solver-304670-1172063392 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304670-1172063392/rsat.sh /tmp/evaluation/304670-1172063392/instance-304670-1172063392.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: 0.94 0.99 0.99 3/64 4626
/proc/meminfo: memFree=1082000/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 131374480 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 232 195 169 0 49 0
[pid=4627] ppid=4626 vsize=952 CPUtime=0
/proc/4627/stat : 4627 (SatElite) R 4626 4626 3566 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 131374480 974848 134 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/4627/statm: 238 134 49 128 0 107 0

[startup+0.111424 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 4626
/proc/meminfo: memFree=1082000/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.519508 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 4626
/proc/meminfo: memFree=1082000/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33968 s]
/proc/loadavg: 0.94 0.99 0.99 2/66 4629
/proc/meminfo: memFree=1078080/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=4088 CPUtime=1.28
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 963 0 0 0 128 0 0 0 25 0 1 0 131374485 4186112 868 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 1022 868 86 211 0 808 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9440

[startup+2.98102 s]
/proc/loadavg: 0.94 0.99 0.99 2/66 4629
/proc/meminfo: memFree=1076928/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=6156 CPUtime=2.92
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 1488 0 0 0 292 0 0 0 25 0 1 0 131374485 6303744 1329 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 1539 1329 86 211 0 1325 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11508

[startup+6.25769 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 4629
/proc/meminfo: memFree=1074176/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=8616 CPUtime=6.19
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 2343 0 0 0 618 1 0 0 25 0 1 0 131374485 8822784 1988 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 2154 1988 86 211 0 1940 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13968

[startup+12.72 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 4629
/proc/meminfo: memFree=1070912/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=11588 CPUtime=12.65
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 3312 0 0 0 1263 2 0 0 25 0 1 0 131374485 11866112 2663 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 2897 2663 86 211 0 2683 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16940

[startup+25.5277 s]
/proc/loadavg: 0.96 0.99 0.99 2/66 4629
/proc/meminfo: memFree=1068416/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=14188 CPUtime=25.45
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 4375 0 0 0 2542 3 0 0 25 0 1 0 131374485 14528512 3338 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 3547 3338 86 211 0 3333 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19540

[startup+51.1509 s]
/proc/loadavg: 0.97 0.99 0.99 2/66 4629
/proc/meminfo: memFree=1064000/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=18624 CPUtime=51.07
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 6303 0 0 0 5102 5 0 0 25 0 1 0 131374485 19070976 4300 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 4656 4300 86 211 0 4442 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 23976

[startup+102.393 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4629
/proc/meminfo: memFree=1055744/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=26464 CPUtime=102.29
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 9148 0 0 0 10222 7 0 0 25 0 1 0 131374485 27099136 6373 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 6616 6373 86 211 0 6402 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 31816

[startup+162.452 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4629
/proc/meminfo: memFree=1047680/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=35940 CPUtime=162.33
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 11581 0 0 0 16225 8 0 0 25 0 1 0 131374485 36802560 8420 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 8985 8420 86 211 0 8771 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 41292

[startup+222.511 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4629
/proc/meminfo: memFree=1044096/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=39192 CPUtime=222.37
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 13994 0 0 0 22227 10 0 0 25 0 1 0 131374485 40132608 9293 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 9798 9293 86 211 0 9584 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 44544

[startup+282.568 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4629
/proc/meminfo: memFree=1044160/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=39192 CPUtime=282.4
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 13997 0 0 0 28230 10 0 0 25 0 1 0 131374485 40132608 9296 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 9798 9296 86 211 0 9584 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 44544

[startup+342.629 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4629
/proc/meminfo: memFree=1036416/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=47012 CPUtime=342.44
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 15950 0 0 0 34233 11 0 0 25 0 1 0 131374485 48140288 11249 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 11753 11249 86 211 0 11539 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 52364

[startup+402.694 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4629
/proc/meminfo: memFree=1028352/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=54700 CPUtime=402.48
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 17943 0 0 0 40235 13 0 0 25 0 1 0 131374485 56012800 13242 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 13675 13242 86 211 0 13461 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 60052

[startup+462.756 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4629
/proc/meminfo: memFree=1025216/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=57080 CPUtime=462.53
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 20376 0 0 0 46237 16 0 0 25 0 1 0 131374485 58449920 13995 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 14270 13995 86 211 0 14056 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 62432

[startup+522.814 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4629
/proc/meminfo: memFree=1025216/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=57080 CPUtime=522.57
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 20389 0 0 0 52241 16 0 0 25 0 1 0 131374485 58449920 14008 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 14270 14008 86 211 0 14056 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 62432

[startup+582.873 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4631
/proc/meminfo: memFree=1025152/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=57080 CPUtime=582.6
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 20389 0 0 0 58244 16 0 0 25 0 1 0 131374485 58449920 14008 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 14270 14008 86 211 0 14056 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 62432

[startup+642.936 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 4631
/proc/meminfo: memFree=1025152/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=57080 CPUtime=642.64
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 20391 0 0 0 64248 16 0 0 25 0 1 0 131374485 58449920 14010 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 14270 14010 86 211 0 14056 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 62432

[startup+702.99 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 4631
/proc/meminfo: memFree=1021504/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=60728 CPUtime=702.67
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 21326 0 0 0 70250 17 0 0 25 0 1 0 131374485 62185472 14945 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 15182 14945 86 211 0 14968 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 66080

[startup+763.051 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 4631
/proc/meminfo: memFree=1015808/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=69320 CPUtime=762.71
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 23514 0 0 0 76253 18 0 0 25 0 1 0 131374485 70983680 16363 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 17330 16363 86 211 0 17116 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 74672

[startup+823.12 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 4631
/proc/meminfo: memFree=1010176/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=74680 CPUtime=822.76
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 24905 0 0 0 82256 20 0 0 25 0 1 0 131374485 76472320 17754 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 18670 17754 86 211 0 18456 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 80032

[startup+883.181 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 4631
/proc/meminfo: memFree=1005376/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=79452 CPUtime=882.8
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 26126 0 0 0 88259 21 0 0 25 0 1 0 131374485 81358848 18975 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 19863 18975 86 211 0 19649 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 84804

[startup+943.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4631
/proc/meminfo: memFree=1000448/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=84356 CPUtime=942.83
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 27347 0 0 0 94261 22 0 0 25 0 1 0 131374485 86380544 20196 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 21089 20196 86 211 0 20875 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 89708

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4631
/proc/meminfo: memFree=997568/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=86548 CPUtime=1002.88
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 31192 0 0 0 100263 25 0 0 25 0 1 0 131374485 88625152 20868 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 21637 20868 86 211 0 21423 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 91900

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4631
/proc/meminfo: memFree=997568/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=86548 CPUtime=1062.91
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 31204 0 0 0 106266 25 0 0 25 0 1 0 131374485 88625152 20880 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 21637 20880 86 211 0 21423 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 91900

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4631
/proc/meminfo: memFree=997568/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=86548 CPUtime=1122.95
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 31218 0 0 0 112270 25 0 0 25 0 1 0 131374485 88625152 20894 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 21637 20894 86 211 0 21423 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 91900

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4631
/proc/meminfo: memFree=997568/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=86548 CPUtime=1182.99
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 31226 0 0 0 118274 25 0 0 25 0 1 0 131374485 88625152 20902 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 21637 20902 86 211 0 21423 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 91900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4631
/proc/meminfo: memFree=997568/2055920 swapFree=4183936/4192956
[pid=4626] ppid=4624 vsize=5352 CPUtime=0.04
/proc/4626/stat : 4626 (rsat.sh) S 4624 4626 3566 0 -1 4194304 305 376 0 0 0 0 4 0 16 0 1 0 131374480 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1338 234 195 169 0 49 0
[pid=4629] ppid=4626 vsize=86548 CPUtime=1200
/proc/4629/stat : 4629 (rsat) R 4626 4626 3566 0 -1 4194304 31232 0 0 0 119975 25 0 0 25 0 1 0 131374485 88625152 20908 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4629/statm: 21637 20908 86 211 0 21423 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 91900

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 4626 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=46992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.05499
while last known CPU time is 1200.04

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

Real time (s): 1200.5
CPU time (s): 1200.04
CPU user time (s): 1199.79
CPU system time (s): 0.25
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 104864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.046992
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 681
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 0.936857 second user time and 2.35764 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Wed Feb 21 13:09:52 UTC 2007

IDJOB= 304670
IDBENCH= 20138
IDSOLVER= 104
FILE ID= node33/304670-1172063392

PBS_JOBID= 3892756

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1048256369-15.cnf
COMMAND LINE= /tmp/evaluation/304670-1172063392/rsat.sh /tmp/evaluation/304670-1172063392/instance-304670-1172063392.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-304670-1172063392 -o ROOT/results/node33/solver-304670-1172063392 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304670-1172063392/rsat.sh /tmp/evaluation/304670-1172063392/instance-304670-1172063392.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  ab7337941d831b2d8e8e59768132b34d

RANDOM SEED= 592109487

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:       1082408 kB
Buffers:         44044 kB
Cached:         820272 kB
SwapCached:       3092 kB
Active:         125752 kB
Inactive:       748184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1082408 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            2004 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            85628 kB
Committed_AS:   209160 kB
PageTables:       1408 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= 66562 MiB

End job on node33 on Wed Feb 21 13:29:54 UTC 2007