Trace number 299463

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.05 1200.66

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1341479044-12.UNSAT.shuffled.cnf
MD5SUMbe59f67372654e4e0f143ff9a11e7d34
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2744     8365 |      --       0       --      -- |     --   | -25/58
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 629   #clauses: 2744   #literals: 8365
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	c ==============================================================================
0.00/0.01	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-299463-1171871858 -o ROOT/results/node33/solver-299463-1171871858 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299463-1171871858/rsat.sh /tmp/evaluation/299463-1171871858/instance-299463-1171871858.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 21381
/proc/meminfo: memFree=888064/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 112221136 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21381/statm: 1338 233 195 169 0 49 0
[pid=21382] ppid=21381 vsize=820 CPUtime=0
/proc/21382/stat : 21382 (SatElite) R 21381 21381 15880 0 -1 4194304 132 0 0 0 0 0 0 0 19 0 1 0 112221136 839680 114 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/21382/statm: 205 114 49 128 0 74 0

[startup+0.106863 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 21381
/proc/meminfo: memFree=888064/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514946 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 21381
/proc/meminfo: memFree=888064/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33712 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21384
/proc/meminfo: memFree=886000/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=2864 CPUtime=1.31
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 610 0 0 0 131 0 0 0 25 0 1 0 112221137 2932736 564 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529581 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 716 564 86 211 0 502 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8216

[startup+2.97745 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21384
/proc/meminfo: memFree=884784/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=4252 CPUtime=2.95
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 1087 0 0 0 295 0 0 0 25 0 1 0 112221137 4354048 911 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523162 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 1063 911 86 211 0 849 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9604

[startup+6.25413 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21384
/proc/meminfo: memFree=882544/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=6312 CPUtime=6.22
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 1772 0 0 0 622 0 0 0 25 0 1 0 112221137 6463488 1400 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 1578 1400 86 211 0 1364 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11664

[startup+12.7155 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21384
/proc/meminfo: memFree=880176/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=8876 CPUtime=12.69
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 2812 0 0 0 1267 2 0 0 25 0 1 0 112221137 9089024 1954 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525985 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 2219 1954 86 211 0 2005 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14228

[startup+25.5221 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21384
/proc/meminfo: memFree=876912/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=11508 CPUtime=25.48
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 3911 0 0 0 2546 2 0 0 25 0 1 0 112221137 11784192 2665 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 2877 2665 86 211 0 2663 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16860

[startup+51.1464 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21384
/proc/meminfo: memFree=872368/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=16396 CPUtime=51.1
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 5994 0 0 0 5106 4 0 0 25 0 1 0 112221137 16789504 3782 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 4099 3782 86 211 0 3885 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 21748

[startup+102.39 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21384
/proc/meminfo: memFree=864624/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=23704 CPUtime=102.32
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 8695 0 0 0 10225 7 0 0 25 0 1 0 112221137 24272896 5711 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 5926 5711 86 211 0 5712 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 29056

[startup+162.457 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21384
/proc/meminfo: memFree=860912/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=28868 CPUtime=162.37
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 10064 0 0 0 16229 8 0 0 25 0 1 0 112221137 29560832 6694 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 7217 6694 86 211 0 7003 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 34220

[startup+222.535 s]
/proc/loadavg: 1.00 0.99 0.99 2/72 21468
/proc/meminfo: memFree=853288/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=34660 CPUtime=222.37
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 13179 0 0 0 22226 11 0 0 25 0 1 0 112221137 35491840 8249 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 8665 8249 86 211 0 8451 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 40012

[startup+282.626 s]
/proc/loadavg: 1.00 0.99 0.99 2/72 21554
/proc/meminfo: memFree=853104/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=35056 CPUtime=282.39
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 13241 0 0 0 28227 12 0 0 25 0 1 0 112221137 35897344 8311 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 8764 8311 86 211 0 8550 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 40408

[startup+342.695 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21582
/proc/meminfo: memFree=851248/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=38076 CPUtime=342.41
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 14011 0 0 0 34228 13 0 0 25 0 1 0 112221137 38989824 9081 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 9519 9081 86 211 0 9305 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 43428

[startup+402.752 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21582
/proc/meminfo: memFree=844080/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=44792 CPUtime=402.45
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 15770 0 0 0 40230 15 0 0 25 0 1 0 112221137 45867008 10840 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 11198 10840 86 211 0 10984 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 50144

[startup+462.809 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21582
/proc/meminfo: memFree=837616/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=54336 CPUtime=462.48
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 18254 0 0 0 46231 17 0 0 25 0 1 0 112221137 55640064 12488 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 13584 12488 86 211 0 13370 0
Current children cumulated CPU time (s) 462.49
Current children cumulated vsize (KiB) 59688

[startup+522.865 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21582
/proc/meminfo: memFree=837424/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01

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

[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=53900 CPUtime=582.56
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 21478 0 0 0 58238 18 0 0 25 0 1 0 112221137 55193600 12497 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 13475 12497 86 211 0 13261 0
Current children cumulated CPU time (s) 582.57
Current children cumulated vsize (KiB) 59252

[startup+643.001 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21582
/proc/meminfo: memFree=837488/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=53900 CPUtime=642.6
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 21478 0 0 0 64242 18 0 0 25 0 1 0 112221137 55193600 12497 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 13475 12497 86 211 0 13261 0
Current children cumulated CPU time (s) 642.61
Current children cumulated vsize (KiB) 59252

[startup+703.063 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21582
/proc/meminfo: memFree=837424/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=53900 CPUtime=702.64
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 21481 0 0 0 70246 18 0 0 25 0 1 0 112221137 55193600 12500 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 13475 12500 86 211 0 13261 0
Current children cumulated CPU time (s) 702.65
Current children cumulated vsize (KiB) 59252

[startup+763.116 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21582
/proc/meminfo: memFree=833584/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=57556 CPUtime=762.67
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 22455 0 0 0 76248 19 0 0 25 0 1 0 112221137 58937344 13474 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 14389 13474 86 211 0 14175 0
Current children cumulated CPU time (s) 762.68
Current children cumulated vsize (KiB) 62908

[startup+823.178 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21582
/proc/meminfo: memFree=828272/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=62412 CPUtime=822.71
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 23764 0 0 0 82250 21 0 0 25 0 1 0 112221137 63909888 14783 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 15603 14783 86 211 0 15389 0
Current children cumulated CPU time (s) 822.72
Current children cumulated vsize (KiB) 67764

[startup+883.235 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21582
/proc/meminfo: memFree=823856/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=66636 CPUtime=882.74
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 24865 0 0 0 88252 22 0 0 25 0 1 0 112221137 68235264 15884 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 16659 15884 86 211 0 16445 0
Current children cumulated CPU time (s) 882.75
Current children cumulated vsize (KiB) 71988

[startup+943.297 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21582
/proc/meminfo: memFree=819312/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=71052 CPUtime=942.78
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 26008 0 0 0 94255 23 0 0 25 0 1 0 112221137 72757248 17027 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 17763 17027 86 211 0 17549 0
Current children cumulated CPU time (s) 942.79
Current children cumulated vsize (KiB) 76404

[startup+1003.35 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21582
/proc/meminfo: memFree=815216/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=75040 CPUtime=1002.82
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 27067 0 0 0 100258 24 0 0 25 0 1 0 112221137 76840960 18086 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 18760 18086 86 211 0 18546 0
Current children cumulated CPU time (s) 1002.83
Current children cumulated vsize (KiB) 80392

[startup+1063.42 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21582
/proc/meminfo: memFree=813936/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=75592 CPUtime=1062.86
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 30608 0 0 0 106260 26 0 0 25 0 1 0 112221137 77406208 18355 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 18898 18355 86 211 0 18684 0
Current children cumulated CPU time (s) 1062.87
Current children cumulated vsize (KiB) 80944

[startup+1123.47 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21582
/proc/meminfo: memFree=813936/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=75592 CPUtime=1122.89
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 30608 0 0 0 112263 26 0 0 25 0 1 0 112221137 77406208 18355 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 18898 18355 86 211 0 18684 0
Current children cumulated CPU time (s) 1122.9
Current children cumulated vsize (KiB) 80944

[startup+1183.53 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21582
/proc/meminfo: memFree=814000/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=75592 CPUtime=1182.93
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 30608 0 0 0 118267 26 0 0 25 0 1 0 112221137 77406208 18355 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 18898 18355 86 211 0 18684 0
Current children cumulated CPU time (s) 1182.94
Current children cumulated vsize (KiB) 80944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.65 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21582
/proc/meminfo: memFree=814000/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=75592 CPUtime=1200.04
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 30608 0 0 0 119978 26 0 0 25 0 1 0 112221137 77406208 18355 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 18898 18355 86 211 0 18684 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 80944

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 0.99 0.99 2/66 21582
/proc/meminfo: memFree=814000/2055920 swapFree=4183908/4192956
[pid=21381] ppid=21379 vsize=5352 CPUtime=0.01
/proc/21381/stat : 21381 (rsat.sh) S 21379 21381 15880 0 -1 4194304 306 196 0 0 0 0 1 0 16 0 1 0 112221136 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 234 195 169 0 49 0
[pid=21384] ppid=21381 vsize=75592 CPUtime=1200.04
/proc/21384/stat : 21384 (rsat) R 21381 21381 15880 0 -1 4194304 30608 0 0 0 119978 26 0 0 25 0 1 0 112221137 77406208 18355 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21384/statm: 18898 18355 86 211 0 18684 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 80944

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21381 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=14997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=999
CPU time returned by wait4() is 0.015996
while last known CPU time is 1200.05

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

Real time (s): 1200.66
CPU time (s): 1200.05
CPU user time (s): 1199.79
CPU system time (s): 0.26
CPU usage (%): 99.9491
Max. virtual memory (cumulated for all children) (KiB): 94428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.014997
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 502
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 3

runsolver used 0.838872 second user time and 2.49362 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Mon Feb 19 07:57:38 UTC 2007

IDJOB= 299463
IDBENCH= 20011
IDSOLVER= 104
FILE ID= node33/299463-1171871858

PBS_JOBID= 3839659

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1341479044-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299463-1171871858/rsat.sh /tmp/evaluation/299463-1171871858/instance-299463-1171871858.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-299463-1171871858 -o ROOT/results/node33/solver-299463-1171871858 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299463-1171871858/rsat.sh /tmp/evaluation/299463-1171871858/instance-299463-1171871858.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  be59f67372654e4e0f143ff9a11e7d34

RANDOM SEED= 5126743

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:        888472 kB
Buffers:         43752 kB
Cached:        1001936 kB
SwapCached:       4164 kB
Active:         789264 kB
Inactive:       267604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        888472 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            1712 kB
Writeback:           0 kB
Mapped:          15908 kB
Slab:            96668 kB
Committed_AS:   196912 kB
PageTables:       1412 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 Mon Feb 19 08:17:41 UTC 2007