Trace number 309426

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.08 1200.66

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S592344929-16-SAT.cnf
MD5SUM4f1fdd7886037e39bdc6f3becce96722
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.040993
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    3451    10303 |      --       0       --      -- |     --   | -131/-85
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 923   #clauses: 3451   #literals: 10303
0.00/0.01	c CPU time:   0.013997 s
0.00/0.01	c ==============================================================================
0.00/0.02	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/node66/watcher-309426-1172541218 -o ROOT/results/node66/solver-309426-1172541218 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309426-1172541218/rsat.sh /tmp/evaluation/309426-1172541218/instance-309426-1172541218.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: 0.86 0.97 0.99 3/64 13676
/proc/meminfo: memFree=1873208/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 274079353 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13676/statm: 1338 232 195 169 0 49 0
[pid=13677] ppid=13676 vsize=820 CPUtime=0
/proc/13677/stat : 13677 (SatElite) R 13676 13676 12385 0 -1 4194304 137 0 0 0 0 0 0 0 20 0 1 0 274079353 839680 119 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/13677/statm: 205 119 49 128 0 74 0

[startup+0.107501 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 13676
/proc/meminfo: memFree=1873208/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.51763 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 13676
/proc/meminfo: memFree=1873208/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33975 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 13679
/proc/meminfo: memFree=1871408/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=2540 CPUtime=1.31
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 492 0 0 0 131 0 0 0 25 0 1 0 274079356 2600960 462 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529253 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 635 462 86 211 0 421 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7892

[startup+2.97608 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 13679
/proc/meminfo: memFree=1870512/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=3740 CPUtime=2.94
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 939 0 0 0 294 0 0 0 25 0 1 0 274079356 3829760 780 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 935 780 86 211 0 721 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9092

[startup+6.25774 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 13679
/proc/meminfo: memFree=1868728/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=5284 CPUtime=6.22
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 1492 0 0 0 622 0 0 0 25 0 1 0 274079356 5410816 1137 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 1321 1137 86 211 0 1107 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10636

[startup+12.715 s]
/proc/loadavg: 0.88 0.97 0.99 2/66 13679
/proc/meminfo: memFree=1866616/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=7724 CPUtime=12.68
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 2319 0 0 0 1267 1 0 0 25 0 1 0 274079356 7909376 1670 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 1931 1670 86 211 0 1717 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13076

[startup+25.5236 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 13679
/proc/meminfo: memFree=1863928/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=10308 CPUtime=25.48
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 3418 0 0 0 2546 2 0 0 25 0 1 0 274079356 10555392 2381 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 2577 2381 86 211 0 2363 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15660

[startup+51.1498 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 13679
/proc/meminfo: memFree=1860536/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=14056 CPUtime=51.1
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 5176 0 0 0 5107 3 0 0 25 0 1 0 274079356 14393344 3173 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 3514 3173 86 211 0 3300 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 19408

[startup+102.398 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 13679
/proc/meminfo: memFree=1854648/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=19268 CPUtime=102.33
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 7340 0 0 0 10227 6 0 0 25 0 1 0 274079356 19730432 4565 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526693 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 4817 4565 86 211 0 4603 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 24620

[startup+162.458 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13679
/proc/meminfo: memFree=1840184/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=34984 CPUtime=162.36
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 11378 0 0 0 16227 9 0 0 25 0 1 0 274079356 35823616 8217 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134532403 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 8746 8217 86 211 0 8532 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 40336

[startup+222.521 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13679
/proc/meminfo: memFree=1846200/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=28692 CPUtime=222.4
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 11380 0 0 0 22231 9 0 0 25 0 1 0 274079356 29380608 6661 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 7173 6661 86 211 0 6959 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 34044

[startup+282.577 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13679
/proc/meminfo: memFree=1840440/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=34424 CPUtime=282.43
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 12869 0 0 0 28233 10 0 0 25 0 1 0 274079356 35250176 8150 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 8606 8150 86 211 0 8392 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 39776

[startup+342.63 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13679
/proc/meminfo: memFree=1833528/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=41276 CPUtime=342.47
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 14583 0 0 0 34234 13 0 0 25 0 1 0 274079356 42266624 9864 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 10319 9864 86 211 0 10105 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 46628

[startup+402.693 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13679
/proc/meminfo: memFree=1832376/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=41524 CPUtime=402.5
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 16551 0 0 0 40236 14 0 0 25 0 1 0 274079356 42520576 10078 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 10381 10078 86 211 0 10167 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 46876

[startup+462.762 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 13763
/proc/meminfo: memFree=1831496/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=41524 CPUtime=462.51
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 16551 0 0 0 46235 16 0 0 25 0 1 0 274079356 42520576 10078 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 10381 10078 86 211 0 10167 0
Current children cumulated CPU time (s) 462.52
Current children cumulated vsize (KiB) 46876

[startup+522.848 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 13853
/proc/meminfo: memFree=1831368/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01

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

[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=42356 CPUtime=582.58
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 16783 0 0 0 58240 18 0 0 25 0 1 0 274079356 43372544 10310 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 10589 10310 86 211 0 10375 0
Current children cumulated CPU time (s) 582.59
Current children cumulated vsize (KiB) 47708

[startup+642.981 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13877
/proc/meminfo: memFree=1826736/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=47152 CPUtime=642.61
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 17996 0 0 0 64242 19 0 0 25 0 1 0 274079356 48283648 11523 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526021 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 11788 11523 86 211 0 11574 0
Current children cumulated CPU time (s) 642.62
Current children cumulated vsize (KiB) 52504

[startup+703.04 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13877
/proc/meminfo: memFree=1822576/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=54140 CPUtime=702.65
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 19804 0 0 0 70244 21 0 0 25 0 1 0 274079356 55439360 12561 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 13535 12561 86 211 0 13321 0
Current children cumulated CPU time (s) 702.66
Current children cumulated vsize (KiB) 59492

[startup+763.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13877
/proc/meminfo: memFree=1818416/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=58060 CPUtime=762.68
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 20839 0 0 0 76247 21 0 0 25 0 1 0 274079356 59453440 13596 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 14515 13596 86 211 0 14301 0
Current children cumulated CPU time (s) 762.69
Current children cumulated vsize (KiB) 63412

[startup+823.157 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13877
/proc/meminfo: memFree=1814576/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=61840 CPUtime=822.72
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 21785 0 0 0 82249 23 0 0 25 0 1 0 274079356 63324160 14542 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 15460 14542 86 211 0 15246 0
Current children cumulated CPU time (s) 822.73
Current children cumulated vsize (KiB) 67192

[startup+883.217 s]
/proc/loadavg: 1.05 0.99 0.99 2/66 13877
/proc/meminfo: memFree=1814904/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=60516 CPUtime=882.75
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 25000 0 0 0 88251 24 0 0 25 0 1 0 274079356 61968384 14411 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522912 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 15129 14411 86 211 0 14915 0
Current children cumulated CPU time (s) 882.76
Current children cumulated vsize (KiB) 65868

[startup+943.278 s]
/proc/loadavg: 1.02 0.99 0.99 2/66 13877
/proc/meminfo: memFree=1814968/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=60516 CPUtime=942.79
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 25000 0 0 0 94255 24 0 0 25 0 1 0 274079356 61968384 14411 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 15129 14411 86 211 0 14915 0
Current children cumulated CPU time (s) 942.8
Current children cumulated vsize (KiB) 65868

[startup+1003.34 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13877
/proc/meminfo: memFree=1814968/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=60516 CPUtime=1002.83
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 25001 0 0 0 100259 24 0 0 25 0 1 0 274079356 61968384 14412 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 15129 14412 86 211 0 14915 0
Current children cumulated CPU time (s) 1002.84
Current children cumulated vsize (KiB) 65868

[startup+1063.41 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13877
/proc/meminfo: memFree=1815032/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=60516 CPUtime=1062.88
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 25001 0 0 0 106264 24 0 0 25 0 1 0 274079356 61968384 14412 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 15129 14412 86 211 0 14915 0
Current children cumulated CPU time (s) 1062.89
Current children cumulated vsize (KiB) 65868

[startup+1123.47 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13877
/proc/meminfo: memFree=1815032/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=60516 CPUtime=1122.92
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 25001 0 0 0 112268 24 0 0 25 0 1 0 274079356 61968384 14412 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 15129 14412 86 211 0 14915 0
Current children cumulated CPU time (s) 1122.93
Current children cumulated vsize (KiB) 65868

[startup+1183.52 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13877
/proc/meminfo: memFree=1814968/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=60648 CPUtime=1182.95
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 25025 0 0 0 118271 24 0 0 25 0 1 0 274079356 62103552 14436 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 15162 14436 86 211 0 14948 0
Current children cumulated CPU time (s) 1182.96
Current children cumulated vsize (KiB) 66000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.64 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13877
/proc/meminfo: memFree=1814904/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=60648 CPUtime=1200.07
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 25032 0 0 0 119983 24 0 0 25 0 1 0 274079356 62103552 14443 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 15162 14443 86 211 0 14948 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 66000

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

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

[startup+1200.64 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13877
/proc/meminfo: memFree=1814904/2055920 swapFree=4179812/4192956
[pid=13676] ppid=13674 vsize=5352 CPUtime=0.01
/proc/13676/stat : 13676 (rsat.sh) S 13674 13676 12385 0 -1 4194304 305 225 0 0 0 0 1 0 16 0 1 0 274079353 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13676/statm: 1338 234 195 169 0 49 0
[pid=13679] ppid=13676 vsize=60648 CPUtime=1200.07
/proc/13679/stat : 13679 (rsat) R 13676 13676 12385 0 -1 4194304 25032 0 0 0 119983 24 0 0 25 0 1 0 274079356 62103552 14443 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13679/statm: 15162 14443 86 211 0 14948 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 66000

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13676 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=17997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.022996
while last known CPU time is 1200.08

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

Real time (s): 1200.66
CPU time (s): 1200.08
CPU user time (s): 1199.84
CPU system time (s): 0.24
CPU usage (%): 99.9521
Max. virtual memory (cumulated for all children) (KiB): 79880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 530
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= 3

runsolver used 0.950855 second user time and 2.46663 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue Feb 27 01:53:38 UTC 2007

IDJOB= 309426
IDBENCH= 20259
IDSOLVER= 104
FILE ID= node66/309426-1172541218

PBS_JOBID= 3971807

Free space on /tmp= 66561 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S592344929-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/309426-1172541218/rsat.sh /tmp/evaluation/309426-1172541218/instance-309426-1172541218.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-309426-1172541218 -o ROOT/results/node66/solver-309426-1172541218 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309426-1172541218/rsat.sh /tmp/evaluation/309426-1172541218/instance-309426-1172541218.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  4f1fdd7886037e39bdc6f3becce96722

RANDOM SEED= 351151966

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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	: 5931.00
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:       1873688 kB
Buffers:         25512 kB
Cached:         114880 kB
SwapCached:       7236 kB
Active:          65824 kB
Inactive:        87772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1873688 kB
SwapTotal:     4192956 kB
SwapFree:      4179812 kB
Dirty:            1808 kB
Writeback:           0 kB
Mapped:          15312 kB
Slab:            14652 kB
Committed_AS:   665272 kB
PageTables:       1376 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= 66560 MiB

End job on node66 on Tue Feb 27 02:13:41 UTC 2007