Trace number 305813

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
TiniSatELite 2007-02-08? (TO) 1200.09 1200.16

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1588170820-15.cnf
MD5SUM336a2c9801052664a09b33d1e7ab3a4d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark479.836
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16702    50695 |      --       0       --      -- |     --   | -98/295
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3901   #clauses: 16702   #literals: 50695
0.00/0.05	c CPU time:   0.047992 s
0.00/0.05	c ==============================================================================
0.00/0.10	c Tinisat 0.22
0.00/0.10	c solving /tmp/GTI_node16.alineos.net_17180.cnf
0.00/0.10	c 3901 variables, 16702 clauses

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/node16/watcher-305813-1172086136 -o ROOT/results/node16/solver-305813-1172086136 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305813-1172086136/TiniSatELite /tmp/evaluation/305813-1172086136/instance-305813-1172086136.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17180
/proc/meminfo: memFree=1447136/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 228567955 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17180/statm: 1338 232 195 169 0 49 0
[pid=17181] ppid=17180 vsize=5352 CPUtime=0
/proc/17181/stat : 17181 (TiniSatELite) S 17180 17180 16394 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 228567956 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17181/statm: 1338 236 198 169 0 49 0
[pid=17182] ppid=17181 vsize=0 CPUtime=0
/proc/17182/stat : 17182 (TiniSatELite) D 17181 17180 16394 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 228567956 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/17182/statm: 0 0 0 0 0 0 0
[pid=17183] ppid=17181 vsize=0 CPUtime=0
/proc/17183/stat : 17183 (sed) D 17181 17180 16394 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 228567956 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/17183/statm: 0 0 0 0 0 0 0

[startup+0.106706 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17180
/proc/meminfo: memFree=1447136/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.514653 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17180
/proc/meminfo: memFree=1447136/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33456 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 17186
/proc/meminfo: memFree=1442768/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=5804 CPUtime=1.24
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 1100 0 0 0 124 0 0 0 25 0 1 0 228567963 5943296 1085 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 1451 1085 52 110 0 1338 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 11156

[startup+2.97037 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 17186
/proc/meminfo: memFree=1440592/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=10020 CPUtime=2.88
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 1793 0 0 0 287 1 0 0 25 0 1 0 228567963 10260480 1778 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 2505 1778 52 110 0 2392 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15372

[startup+6.25299 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 17186
/proc/meminfo: memFree=1435728/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=18580 CPUtime=6.16
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 2915 0 0 0 615 1 0 0 25 0 1 0 228567963 19025920 2900 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 4645 2900 52 110 0 4532 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 23932

[startup+12.7082 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 17186
/proc/meminfo: memFree=1427920/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=35948 CPUtime=12.62
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 4759 0 0 0 1260 2 0 0 25 0 1 0 228567963 36810752 4711 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 8987 4711 52 110 0 8874 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41300

[startup+25.5198 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 17186
/proc/meminfo: memFree=1416976/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=36596 CPUtime=25.43
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 7531 0 0 0 2538 5 0 0 25 0 1 0 228567963 37474304 7483 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515543 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 9149 7483 52 110 0 9036 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41948

[startup+51.1398 s]
/proc/loadavg: 0.96 0.98 0.99 3/79 17186
/proc/meminfo: memFree=1400464/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=71336 CPUtime=51.05
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 11631 0 0 0 5095 10 0 0 25 0 1 0 228567963 73048064 11518 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 17834 11518 52 110 0 17721 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 76688

[startup+102.38 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 17186
/proc/meminfo: memFree=1377616/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=73160 CPUtime=102.29
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 17501 0 0 0 10213 16 0 0 25 0 1 0 228567963 74915840 17259 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 18290 17259 52 110 0 18177 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 78512

[startup+162.439 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 17186
/proc/meminfo: memFree=1356752/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=141744 CPUtime=162.34
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 22612 0 0 0 16213 21 0 0 25 0 1 0 228567963 145145856 22370 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 35436 22370 52 110 0 35323 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 147096

[startup+222.49 s]
/proc/loadavg: 1.07 1.01 1.00 2/79 17186
/proc/meminfo: memFree=1337680/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=142408 CPUtime=222.39
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 27401 0 0 0 22211 28 0 0 25 0 1 0 228567963 145825792 27159 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515539 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 35602 27159 52 110 0 35489 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 147760

[startup+282.541 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 17186
/proc/meminfo: memFree=1322192/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=143756 CPUtime=282.44
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 31268 0 0 0 28212 32 0 0 25 0 1 0 228567963 147206144 31026 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 35939 31026 52 110 0 35826 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 149108

[startup+342.597 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 17186
/proc/meminfo: memFree=1309008/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=145704 CPUtime=342.5
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 34830 0 0 0 34214 36 0 0 25 0 1 0 228567963 149200896 34331 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 36426 34331 52 110 0 36313 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 151056

[startup+402.654 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17188
/proc/meminfo: memFree=1296976/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=281292 CPUtime=402.55
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 37780 0 0 0 40217 38 0 0 25 0 1 0 228567963 288043008 37281 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 70323 37281 52 110 0 70210 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 286644

[startup+462.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17188
/proc/meminfo: memFree=1284368/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=281556 CPUtime=462.6
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 40954 0 0 0 46218 42 0 0 25 0 1 0 228567963 288313344 40455 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 70389 40455 52 110 0 70276 0
Current children cumulated CPU time (s) 462.66

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

[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=282616 CPUtime=522.64
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 43662 0 0 0 52219 45 0 0 25 0 1 0 228567963 289398784 43163 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 70654 43163 52 110 0 70541 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 287968

[startup+582.804 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17188
/proc/meminfo: memFree=1263056/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=283164 CPUtime=582.7
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 46257 0 0 0 58220 50 0 0 25 0 1 0 228567963 289959936 45758 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517013 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 70791 45758 52 110 0 70678 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 288516

[startup+642.862 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17188
/proc/meminfo: memFree=1254288/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=283828 CPUtime=642.75
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 48450 0 0 0 64222 53 0 0 25 0 1 0 228567963 290639872 47951 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 70957 47951 52 110 0 70844 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 289180

[startup+702.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17188
/proc/meminfo: memFree=1245520/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=284356 CPUtime=702.8
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 50645 0 0 0 70225 55 0 0 25 0 1 0 228567963 291180544 50146 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 71089 50146 52 110 0 70976 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 289708

[startup+762.978 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17188
/proc/meminfo: memFree=1235600/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=284488 CPUtime=762.86
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 53137 0 0 0 76228 58 0 0 25 0 1 0 228567963 291315712 52638 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 71122 52638 52 110 0 71009 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 289840

[startup+823.037 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17188
/proc/meminfo: memFree=1225936/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=284888 CPUtime=822.92
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 55525 0 0 0 82230 62 0 0 25 0 1 0 228567963 291725312 55026 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 71222 55026 52 110 0 71109 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 290240

[startup+883.089 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17188
/proc/meminfo: memFree=1216528/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=285024 CPUtime=882.97
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 57877 0 0 0 88232 65 0 0 25 0 1 0 228567963 291864576 57378 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 71256 57378 52 110 0 71143 0
Current children cumulated CPU time (s) 883.03
Current children cumulated vsize (KiB) 290376

[startup+943.132 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17188
/proc/meminfo: memFree=1207568/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=285424 CPUtime=943.01
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 60122 0 0 0 94233 68 0 0 25 0 1 0 228567963 292274176 59623 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 71356 59623 52 110 0 71243 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 290776

[startup+1003.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17188
/proc/meminfo: memFree=1198672/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=285692 CPUtime=1003.05
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 62355 0 0 0 100234 71 0 0 25 0 1 0 228567963 292548608 61856 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 71423 61856 52 110 0 71310 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 291044

[startup+1063.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17188
/proc/meminfo: memFree=1189584/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=285964 CPUtime=1063.11
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 64586 0 0 0 106236 75 0 0 25 0 1 0 228567963 292827136 64087 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 71491 64087 52 110 0 71378 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 291316

[startup+1123.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17188
/proc/meminfo: memFree=1181648/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=286260 CPUtime=1123.16
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 66567 0 0 0 112238 78 0 0 25 0 1 0 228567963 293130240 66068 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 71565 66068 52 110 0 71452 0
Current children cumulated CPU time (s) 1123.22
Current children cumulated vsize (KiB) 291612

[startup+1183.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17188
/proc/meminfo: memFree=1174288/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=289792 CPUtime=1183.21
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 68919 0 0 0 118241 80 0 0 25 0 1 0 228567963 296747008 67907 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 72448 67907 52 110 0 72335 0
Current children cumulated CPU time (s) 1183.27
Current children cumulated vsize (KiB) 295144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.15 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17188
/proc/meminfo: memFree=1172368/2055920 swapFree=4192812/4192956
[pid=17180] ppid=17178 vsize=5352 CPUtime=0.06
/proc/17180/stat : 17180 (TiniSatELite) S 17178 17180 16394 0 -1 4194304 331 870 0 0 0 0 6 0 16 0 1 0 228567955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17180/statm: 1338 236 197 169 0 49 0
[pid=17186] ppid=17180 vsize=289932 CPUtime=1200.03
/proc/17186/stat : 17186 (tinisat) R 17180 17180 16394 0 -1 4194304 69381 0 0 0 119922 81 0 0 25 0 1 0 228567963 296890368 68369 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/17186/statm: 72483 68369 52 110 0 72370 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 295284

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17180 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=68989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.074988
while last known CPU time is 1200.09

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

Real time (s): 1200.16
CPU time (s): 1200.09
CPU user time (s): 1199.28
CPU system time (s): 0.81
CPU usage (%): 99.9941
Max. virtual memory (cumulated for all children) (KiB): 295284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.068989
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1201
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= 35
involuntary context switches= 8

runsolver used 1.14283 second user time and 3.12552 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Wed Feb 21 19:28:56 UTC 2007

IDJOB= 305813
IDBENCH= 20166
IDSOLVER= 99
FILE ID= node16/305813-1172086136

PBS_JOBID= 3865319

Free space on /tmp= 66547 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1588170820-15.cnf
COMMAND LINE= /tmp/evaluation/305813-1172086136/TiniSatELite /tmp/evaluation/305813-1172086136/instance-305813-1172086136.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-305813-1172086136 -o ROOT/results/node16/solver-305813-1172086136 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305813-1172086136/TiniSatELite /tmp/evaluation/305813-1172086136/instance-305813-1172086136.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  336a2c9801052664a09b33d1e7ab3a4d

RANDOM SEED= 538076707

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1447544 kB
Buffers:         59220 kB
Cached:         414808 kB
SwapCached:          0 kB
Active:         216024 kB
Inactive:       311792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1432 kB
Writeback:           0 kB
Mapped:          72652 kB
Slab:            66148 kB
Committed_AS:  1025716 kB
PageTables:       1720 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= 66547 MiB

End job on node16 on Wed Feb 21 19:48:58 UTC 2007