Trace number 305859

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.07 1200.63

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
MD5SUM85f01e7612ff708e962af999ed8ac14c
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 variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.09/0.15	c |         0 |   41721   126596 |      --       0       --      -- |     --   | -279/596
0.09/0.15	c ==============================================================================
0.09/0.15	c Result  :   #vars: 9754   #clauses: 41721   #literals: 126596
0.09/0.15	c CPU time:   0.140978 s
0.09/0.15	c ==============================================================================
0.19/0.21	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-305859-1172087118 -o ROOT/results/node33/solver-305859-1172087118 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305859-1172087118/rsat.sh /tmp/evaluation/305859-1172087118/instance-305859-1172087118.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.21 3/64 6866
/proc/meminfo: memFree=1491648/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 133747149 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6866/statm: 1338 232 195 169 0 49 0
[pid=6867] ppid=6866 vsize=1364 CPUtime=0
/proc/6867/stat : 6867 (SatElite) R 6866 6866 6124 0 -1 4194304 237 0 0 0 0 0 0 0 20 0 1 0 133747149 1396736 219 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/6867/statm: 389 227 49 128 0 258 0

[startup+0.106987 s]
/proc/loadavg: 0.92 0.98 1.21 3/64 6866
/proc/meminfo: memFree=1491648/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 133747149 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6866/statm: 1338 232 195 169 0 49 0
[pid=6867] ppid=6866 vsize=5896 CPUtime=0.09
/proc/6867/stat : 6867 (SatElite) R 6866 6866 6124 0 -1 4194304 1269 0 0 0 9 0 0 0 20 0 1 0 133747149 6037504 1251 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571332 0 0 4096 3 0 0 0 17 1 0 0
/proc/6867/statm: 1474 1251 69 128 0 1343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11248

[startup+0.51507 s]
/proc/loadavg: 0.92 0.98 1.21 3/64 6866
/proc/meminfo: memFree=1491648/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 5352

[startup+1.33524 s]
/proc/loadavg: 0.92 0.98 1.21 2/66 6869
/proc/meminfo: memFree=1485360/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=7064 CPUtime=1.11
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 1641 0 0 0 111 0 0 0 25 0 1 0 133747170 7233536 1608 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 1766 1608 86 211 0 1552 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12416

[startup+2.97158 s]
/proc/loadavg: 0.92 0.98 1.21 2/66 6869
/proc/meminfo: memFree=1481968/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=11684 CPUtime=2.75
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 2777 0 0 0 274 1 0 0 25 0 1 0 133747170 11964416 2744 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 2921 2744 86 211 0 2707 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 17036

[startup+6.25325 s]
/proc/loadavg: 0.93 0.98 1.21 2/66 6869
/proc/meminfo: memFree=1473200/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=19940 CPUtime=6.03
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 4858 0 0 0 600 3 0 0 25 0 1 0 133747170 20418560 4824 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 4985 4824 86 211 0 4771 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 25292

[startup+12.7106 s]
/proc/loadavg: 0.93 0.98 1.21 2/66 6869
/proc/meminfo: memFree=1464752/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=27936 CPUtime=12.48
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 6869 0 0 0 1244 4 0 0 25 0 1 0 133747170 28606464 6770 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 6984 6771 86 211 0 6770 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33288

[startup+25.5232 s]
/proc/loadavg: 0.95 0.98 1.20 2/66 6869
/proc/meminfo: memFree=1451312/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=39988 CPUtime=25.3
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 10327 0 0 0 2524 6 0 0 25 0 1 0 133747170 40947712 9836 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 9997 9836 86 211 0 9783 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 45340

[startup+51.1455 s]
/proc/loadavg: 0.96 0.98 1.19 2/66 6869
/proc/meminfo: memFree=1431024/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=60404 CPUtime=50.9
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 15852 0 0 0 5080 10 0 0 25 0 1 0 133747170 61853696 14875 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526662 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 15101 14875 86 211 0 14887 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 65756

[startup+102.386 s]
/proc/loadavg: 0.98 0.98 1.18 2/66 6869
/proc/meminfo: memFree=1406704/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=85160 CPUtime=102.12
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 22899 0 0 0 10197 15 0 0 25 0 1 0 133747170 87203840 20955 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 21290 20955 86 211 0 21076 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 90512

[startup+162.448 s]
/proc/loadavg: 0.99 0.98 1.17 2/66 6869
/proc/meminfo: memFree=1347440/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=143872 CPUtime=162.17
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 38449 0 0 0 16188 29 0 0 25 0 1 0 133747170 147324928 35732 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 35968 35732 86 211 0 35754 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 149224

[startup+222.506 s]
/proc/loadavg: 1.05 1.00 1.16 2/66 6869
/proc/meminfo: memFree=1347376/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=143872 CPUtime=222.2
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 38497 0 0 0 22191 29 0 0 25 0 1 0 133747170 147324928 35780 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 35968 35780 86 211 0 35754 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 149224

[startup+282.56 s]
/proc/loadavg: 1.02 1.00 1.15 2/66 6869
/proc/meminfo: memFree=1307184/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=184928 CPUtime=282.23
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 50401 0 0 0 28187 36 0 0 25 0 1 0 133747170 189366272 45758 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 46232 45758 86 211 0 46018 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 190280

[startup+342.62 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 6869
/proc/meminfo: memFree=1307248/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=184928 CPUtime=342.27
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 50401 0 0 0 34191 36 0 0 25 0 1 0 133747170 189366272 45758 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 46232 45758 86 211 0 46018 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 190280

[startup+402.683 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 6869
/proc/meminfo: memFree=1277872/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=214492 CPUtime=402.31
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 57801 0 0 0 40187 44 0 0 25 0 1 0 133747170 219639808 53158 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 53623 53158 86 211 0 53409 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 219844

[startup+462.744 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 6869
/proc/meminfo: memFree=1210480/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=281548 CPUtime=462.35
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 74748 0 0 0 46176 59 0 0 25 0 1 0 133747170 288305152 70105 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529746 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 70387 70105 86 211 0 70173 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 286900

[startup+522.803 s]

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

[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=301600 CPUtime=582.43
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 81344 0 0 0 58178 65 0 0 25 0 1 0 133747170 308838400 75161 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 75400 75161 86 211 0 75186 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 306952

[startup+642.918 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 6869
/proc/meminfo: memFree=1189488/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=301600 CPUtime=642.46
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 81344 0 0 0 64181 65 0 0 25 0 1 0 133747170 308838400 75161 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 75400 75161 86 211 0 75186 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 306952

[startup+702.978 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 6869
/proc/meminfo: memFree=1172656/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=321900 CPUtime=702.5
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 86499 0 0 0 70180 70 0 0 25 0 1 0 133747170 329625600 79546 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 80475 79546 86 211 0 80261 0
Current children cumulated CPU time (s) 702.7
Current children cumulated vsize (KiB) 327252

[startup+763.039 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 6869
/proc/meminfo: memFree=1118576/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=375336 CPUtime=762.55
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 99990 0 0 0 76171 84 0 0 25 0 1 0 133747170 384344064 93037 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529452 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 93834 93037 86 211 0 93620 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 380688

[startup+823.102 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 6869
/proc/meminfo: memFree=1048176/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=444412 CPUtime=822.58
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 117392 0 0 0 82159 99 0 0 25 0 1 0 133747170 455077888 110439 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134532585 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 111103 110439 86 211 0 110889 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 449764

[startup+883.164 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 6869
/proc/meminfo: memFree=1060272/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=432108 CPUtime=882.62
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 117392 0 0 0 88163 99 0 0 25 0 1 0 133747170 442478592 107363 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529208 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 108027 107363 86 211 0 107813 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 437460

[startup+943.224 s]
/proc/loadavg: 1.00 1.00 1.06 2/72 6895
/proc/meminfo: memFree=1059128/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=432108 CPUtime=942.65
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 117392 0 0 0 94166 99 0 0 25 0 1 0 133747170 442478592 107363 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526463 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 108027 107363 86 211 0 107813 0
Current children cumulated CPU time (s) 942.85
Current children cumulated vsize (KiB) 437460

[startup+1003.31 s]
/proc/loadavg: 1.13 1.04 1.07 2/72 7003
/proc/meminfo: memFree=1059192/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=432108 CPUtime=1002.66
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 117392 0 0 0 100165 101 0 0 25 0 1 0 133747170 442478592 107363 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 108027 107363 86 211 0 107813 0
Current children cumulated CPU time (s) 1002.86
Current children cumulated vsize (KiB) 437460

[startup+1063.39 s]
/proc/loadavg: 1.05 1.03 1.06 2/66 7067
/proc/meminfo: memFree=1060144/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=432108 CPUtime=1062.68
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 117392 0 0 0 106167 101 0 0 25 0 1 0 133747170 442478592 107363 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 108027 107363 86 211 0 107813 0
Current children cumulated CPU time (s) 1062.88
Current children cumulated vsize (KiB) 437460

[startup+1123.45 s]
/proc/loadavg: 1.10 1.04 1.06 2/66 7067
/proc/meminfo: memFree=1060144/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=432108 CPUtime=1122.72
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 117392 0 0 0 112171 101 0 0 25 0 1 0 133747170 442478592 107363 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 108027 107363 86 211 0 107813 0
Current children cumulated CPU time (s) 1122.92
Current children cumulated vsize (KiB) 437460

[startup+1183.51 s]
/proc/loadavg: 1.03 1.03 1.05 2/66 7067
/proc/meminfo: memFree=1060208/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=432108 CPUtime=1182.76
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 117392 0 0 0 118175 101 0 0 25 0 1 0 133747170 442478592 107363 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522879 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 108027 107363 86 211 0 107813 0
Current children cumulated CPU time (s) 1182.96
Current children cumulated vsize (KiB) 437460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.62 s]
/proc/loadavg: 1.02 1.03 1.05 2/66 7067
/proc/meminfo: memFree=1060272/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=432108 CPUtime=1199.87
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 117392 0 0 0 119886 101 0 0 25 0 1 0 133747170 442478592 107363 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 108027 107363 86 211 0 107813 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 437460

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

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

[startup+1200.62 s]
/proc/loadavg: 1.02 1.03 1.05 2/66 7067
/proc/meminfo: memFree=1060272/2055920 swapFree=4183936/4192956
[pid=6866] ppid=6864 vsize=5352 CPUtime=0.2
/proc/6866/stat : 6866 (rsat.sh) S 6864 6866 6124 0 -1 4194304 305 1356 0 0 0 0 19 1 16 0 1 0 133747149 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6866/statm: 1338 234 195 169 0 49 0
[pid=6869] ppid=6866 vsize=432108 CPUtime=1199.87
/proc/6869/stat : 6869 (rsat) R 6866 6866 6124 0 -1 4194304 117392 0 0 0 119886 101 0 0 25 0 1 0 133747170 442478592 107363 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6869/statm: 108027 107363 86 211 0 107813 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 437460

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 6866 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=196970 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=12998
CPU time returned by wait4() is 0.209968
while last known CPU time is 1200.07

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

Real time (s): 1200.63
CPU time (s): 1200.07
CPU user time (s): 1199.05
CPU system time (s): 1.02
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 449764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.19697
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1661
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 0.968852 second user time and 2.38464 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Wed Feb 21 19:45:18 UTC 2007

IDJOB= 305859
IDBENCH= 20167
IDSOLVER= 104
FILE ID= node33/305859-1172087118

PBS_JOBID= 3892827

Free space on /tmp= 66559 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
COMMAND LINE= /tmp/evaluation/305859-1172087118/rsat.sh /tmp/evaluation/305859-1172087118/instance-305859-1172087118.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-305859-1172087118 -o ROOT/results/node33/solver-305859-1172087118 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305859-1172087118/rsat.sh /tmp/evaluation/305859-1172087118/instance-305859-1172087118.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  85f01e7612ff708e962af999ed8ac14c

RANDOM SEED= 442081291

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:       1492056 kB
Buffers:         32728 kB
Cached:         437800 kB
SwapCached:       3092 kB
Active:          28748 kB
Inactive:       451596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1492056 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            2412 kB
Writeback:           0 kB
Mapped:          15776 kB
Slab:            69524 kB
Committed_AS:   221012 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= 66559 MiB

End job on node33 on Wed Feb 21 20:05:21 UTC 2007