Trace number 334907

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) 1200.04 1200.91

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-FIFO.used-as.sat04-991.sat05-4192.reshuffled-07.cnf
MD5SUM41f1c0479c607ce4a810d6cbab59e2f9
Bench CategoryCRAFTED (crafted 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 variables49509
Number of clauses3649657
Sum of the clauses size7337555
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23644023
Number of clauses of size 31
Number of clauses of size 47
Number of clauses of size 58
Number of clauses of size over 55618

Solver Data (download as text)

0.00/0.37	c Parsing...
4.92/5.31	c ==============================================================================
4.92/5.31	c |           |     ORIGINAL     |              LEARNT              |          |
4.92/5.31	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
4.92/5.31	c ==============================================================================
4.92/5.31	c |         0 | 3649657  7337555 | 1094897       0        0     nan |  0.000 % |
36.60/37.07	c |         0 | 3573258  9962944 |      --       0       --      -- |     --   | -76399/2625389
36.60/37.07	c ==============================================================================
36.60/37.07	c Result  :   #vars: 43529   #clauses: 3573258   #literals: 9962944
36.60/37.07	c CPU time:   36.0205 s
36.60/37.07	c ==============================================================================
46.47/46.91	c Tinisat 0.22
46.47/46.91	c solving /tmp/GTI_node3.alineos.net_6167.cnf
46.47/46.91	c 43529 variables, 3573258 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-334907-1173599407 -o ROOT/results/node3/solver-334907-1173599407 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334907-1173599407/TiniSatELite /tmp/evaluation/334907-1173599407/instance-334907-1173599407.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.96 0.95 0.98 3/77 6167
/proc/meminfo: memFree=1845032/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=0
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 379896387 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632923730 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/6167/statm: 1338 232 195 169 0 49 0
[pid=6168] ppid=6167 vsize=5352 CPUtime=0
/proc/6168/stat : 6168 (TiniSatELite) R 6167 6167 6005 0 -1 4194368 54 188 0 0 0 0 0 0 20 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632360947 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/6168/statm: 1338 236 198 169 0 49 0

[startup+0.075864 s]
/proc/loadavg: 0.96 0.95 0.98 3/77 6167
/proc/meminfo: memFree=1845032/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=0
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 379896387 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6167/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101866 s]
/proc/loadavg: 0.96 0.95 0.98 3/77 6167
/proc/meminfo: memFree=1845032/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=0
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 379896387 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6167/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301883 s]
/proc/loadavg: 0.96 0.95 0.98 3/77 6167
/proc/meminfo: memFree=1845032/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=0
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 379896387 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6167/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.70192 s]
/proc/loadavg: 0.96 0.95 0.98 3/77 6167
/proc/meminfo: memFree=1845032/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=0
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 379896387 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6167/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50198 s]
/proc/loadavg: 0.96 0.95 0.98 2/79 6172
/proc/meminfo: memFree=1814040/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=0
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 379896387 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6167/statm: 1338 234 197 169 0 49 0
[pid=6172] ppid=6167 vsize=56716 CPUtime=1.12
/proc/6172/stat : 6172 (SatELite_releas) R 6167 6167 6005 0 -1 4194304 12847 0 0 0 101 11 0 0 25 0 1 0 379896388 58077184 12783 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134698477 0 0 4096 3 0 0 0 17 1 0 0
/proc/6172/statm: 14179 12783 46 128 0 14048 0
Current children cumulated CPU time (s) 1.12
Current children cumulated vsize (KiB) 62068

[startup+3.10111 s]
/proc/loadavg: 0.96 0.95 0.98 2/79 6172
/proc/meminfo: memFree=1770136/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=0
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 379896387 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6167/statm: 1338 234 197 169 0 49 0
[pid=6172] ppid=6167 vsize=120744 CPUtime=2.72
/proc/6172/stat : 6172 (SatELite_releas) R 6167 6167 6005 0 -1 4194304 28287 0 0 0 248 24 0 0 25 0 1 0 379896388 123641856 28223 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134545673 0 0 4096 3 0 0 0 17 1 0 0
/proc/6172/statm: 30186 28224 46 128 0 30055 0
Current children cumulated CPU time (s) 2.72
Current children cumulated vsize (KiB) 126096

[startup+6.30137 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 6172
/proc/meminfo: memFree=1649944/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=0
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 379896387 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6167/statm: 1338 234 197 169 0 49 0
[pid=6172] ppid=6167 vsize=227600 CPUtime=5.92
/proc/6172/stat : 6172 (SatELite_releas) R 6167 6167 6005 0 -1 4194304 52550 0 0 0 552 40 0 0 25 0 1 0 379896388 233062400 52357 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134681051 0 0 4096 3 0 0 0 17 1 0 0
/proc/6172/statm: 56900 52357 66 128 0 56769 0
Current children cumulated CPU time (s) 5.92
Current children cumulated vsize (KiB) 232952

[startup+12.7019 s]
/proc/loadavg: 0.97 0.96 0.98 2/79 6172
/proc/meminfo: memFree=1547608/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=0
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 379896387 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6167/statm: 1338 234 197 169 0 49 0
[pid=6172] ppid=6167 vsize=338388 CPUtime=12.32
/proc/6172/stat : 6172 (SatELite_releas) R 6167 6167 6005 0 -1 4194304 73399 0 0 0 1178 54 0 0 25 0 1 0 379896388 346509312 73015 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134573965 0 0 4096 3 0 0 0 17 1 0 0
/proc/6172/statm: 84597 73015 66 128 0 84466 0
Current children cumulated CPU time (s) 12.32
Current children cumulated vsize (KiB) 343740

[startup+25.5019 s]
/proc/loadavg: 0.97 0.96 0.98 2/79 6172
/proc/meminfo: memFree=1547224/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=0
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 379896387 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6167/statm: 1338 234 197 169 0 49 0
[pid=6172] ppid=6167 vsize=338644 CPUtime=25.11
/proc/6172/stat : 6172 (SatELite_releas) R 6167 6167 6005 0 -1 4194304 73465 0 0 0 2457 54 0 0 25 0 1 0 379896388 346771456 73081 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134573989 0 0 4096 3 0 0 0 17 1 0 0
/proc/6172/statm: 84661 73081 66 128 0 84530 0
Current children cumulated CPU time (s) 25.11
Current children cumulated vsize (KiB) 343996

[startup+51.101 s]
/proc/loadavg: 1.06 0.98 0.98 2/79 6173
/proc/meminfo: memFree=1612376/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=9.39
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 46601 0 0 0 915 24 0 0 25 0 1 0 379900556 253878272 39350 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 39350 52 110 0 61869 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 253280

[startup+102.305 s]
/proc/loadavg: 1.02 0.98 0.98 2/79 6173
/proc/meminfo: memFree=1611416/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=60.57
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 46906 0 0 0 6032 25 0 0 25 0 1 0 379900556 253878272 39655 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 39655 52 110 0 61869 0
Current children cumulated CPU time (s) 101.85
Current children cumulated vsize (KiB) 253280

[startup+162.301 s]
/proc/loadavg: 1.01 0.98 0.98 2/79 6173
/proc/meminfo: memFree=1610072/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=120.55
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 47242 0 0 0 12029 26 0 0 25 0 1 0 379900556 253878272 39991 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 39991 52 110 0 61869 0
Current children cumulated CPU time (s) 161.83
Current children cumulated vsize (KiB) 253280

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/79 6173
/proc/meminfo: memFree=1608472/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=180.54
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 47621 0 0 0 18027 27 0 0 25 0 1 0 379900556 253878272 40370 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 40370 52 110 0 61869 0
Current children cumulated CPU time (s) 221.82
Current children cumulated vsize (KiB) 253280

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/79 6173
/proc/meminfo: memFree=1606936/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=240.52
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 47989 0 0 0 24024 28 0 0 25 0 1 0 379900556 253878272 40738 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 40738 52 110 0 61869 0
Current children cumulated CPU time (s) 281.8
Current children cumulated vsize (KiB) 253280

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/79 6173
/proc/meminfo: memFree=1605208/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=300.5
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 48405 0 0 0 30022 28 0 0 25 0 1 0 379900556 253878272 41154 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 41154 52 110 0 61869 0
Current children cumulated CPU time (s) 341.78
Current children cumulated vsize (KiB) 253280

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/79 6173
/proc/meminfo: memFree=1603480/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=360.49
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 48818 0 0 0 36020 29 0 0 25 0 1 0 379900556 253878272 41567 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 41567 52 110 0 61869 0

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

[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=540.44
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 49946 0 0 0 54012 32 0 0 25 0 1 0 379900556 253878272 42695 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 42695 52 110 0 61869 0
Current children cumulated CPU time (s) 581.72
Current children cumulated vsize (KiB) 253280

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/79 6173
/proc/meminfo: memFree=1596888/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=600.43
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 50387 0 0 0 60010 33 0 0 25 0 1 0 379900556 253878272 43136 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 43136 52 110 0 61869 0
Current children cumulated CPU time (s) 641.71
Current children cumulated vsize (KiB) 253280

[startup+702.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/85 6329
/proc/meminfo: memFree=1593320/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=660.32
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 50824 0 0 0 65999 33 0 0 25 0 1 0 379900556 253878272 43573 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 43573 52 110 0 61869 0
Current children cumulated CPU time (s) 701.6
Current children cumulated vsize (KiB) 253280

[startup+762.305 s]
/proc/loadavg: 1.00 0.98 0.98 2/79 6371
/proc/meminfo: memFree=1591768/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=720.28
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 51478 0 0 0 71993 35 0 0 25 0 1 0 379900556 253878272 44227 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 44227 52 110 0 61869 0
Current children cumulated CPU time (s) 761.56
Current children cumulated vsize (KiB) 253280

[startup+822.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/79 6371
/proc/meminfo: memFree=1589016/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=780.26
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 52157 0 0 0 77990 36 0 0 25 0 1 0 379900556 253878272 44906 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 44906 52 110 0 61869 0
Current children cumulated CPU time (s) 821.54
Current children cumulated vsize (KiB) 253280

[startup+882.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/79 6371
/proc/meminfo: memFree=1586840/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=840.25
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 52682 0 0 0 83988 37 0 0 25 0 1 0 379900556 253878272 45431 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 45431 52 110 0 61869 0
Current children cumulated CPU time (s) 881.53
Current children cumulated vsize (KiB) 253280

[startup+942.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 6371
/proc/meminfo: memFree=1583768/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=900.23
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 53478 0 0 0 89984 39 0 0 25 0 1 0 379900556 253878272 46227 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 46227 52 110 0 61869 0
Current children cumulated CPU time (s) 941.51
Current children cumulated vsize (KiB) 253280

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 6371
/proc/meminfo: memFree=1580440/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=960.22
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 54271 0 0 0 95982 40 0 0 25 0 1 0 379900556 253878272 47020 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 47020 52 110 0 61869 0
Current children cumulated CPU time (s) 1001.5
Current children cumulated vsize (KiB) 253280

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 6371
/proc/meminfo: memFree=1576664/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=1020.19
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 55207 0 0 0 101978 41 0 0 25 0 1 0 379900556 253878272 47956 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 47956 52 110 0 61869 0
Current children cumulated CPU time (s) 1061.47
Current children cumulated vsize (KiB) 253280

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 6371
/proc/meminfo: memFree=1572888/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=1080.19
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 56134 0 0 0 107976 43 0 0 25 0 1 0 379900556 253878272 48883 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 48883 52 110 0 61869 0
Current children cumulated CPU time (s) 1121.47
Current children cumulated vsize (KiB) 253280

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 6371
/proc/meminfo: memFree=1568920/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=1140.17
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 57111 0 0 0 113973 44 0 0 25 0 1 0 379900556 253878272 49860 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 49860 52 110 0 61869 0
Current children cumulated CPU time (s) 1181.45
Current children cumulated vsize (KiB) 253280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 6371
/proc/meminfo: memFree=1567384/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=1158.76
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 57459 0 0 0 115832 44 0 0 25 0 1 0 379900556 253878272 50208 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 50208 52 110 0 61869 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 253280

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 6371
/proc/meminfo: memFree=1567384/2055920 swapFree=4158660/4192956
[pid=6167] ppid=6165 vsize=5352 CPUtime=41.28
/proc/6167/stat : 6167 (TiniSatELite) S 6165 6167 6005 0 -1 4194304 331 95555 0 0 0 0 4032 96 16 0 1 0 379896387 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6167/statm: 1338 236 197 169 0 49 0
[pid=6173] ppid=6167 vsize=247928 CPUtime=1158.76
/proc/6173/stat : 6173 (tinisat) R 6167 6167 6005 0 -1 4194304 57459 0 0 0 115832 44 0 0 25 0 1 0 379900556 253878272 50208 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6173/statm: 61982 50208 52 110 0 61869 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 253280

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 6167 and gives childrusage.ru_utime.tv_sec=40 childrusage.ru_utime.tv_usec=329868 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=964853
CPU time returned by wait4() is 41.2947
while last known CPU time is 1200.04

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

Real time (s): 1200.91
CPU time (s): 1200.04
CPU user time (s): 1198.64
CPU system time (s): 1.4
CPU usage (%): 99.9273
Max. virtual memory (cumulated for all children) (KiB): 351264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.3299
system time used= 0.964853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95886
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= 38
involuntary context switches= 113

runsolver used 1.3368 second user time and 3.03854 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Mar 11 07:50:15 UTC 2007

IDJOB= 334907
IDBENCH= 24639
IDSOLVER= 99
FILE ID= node3/334907-1173599407

PBS_JOBID= 4101244

Free space on /tmp= 66445 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-FIFO.used-as.sat04-991.sat05-4192.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334907-1173599407/TiniSatELite /tmp/evaluation/334907-1173599407/instance-334907-1173599407.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-334907-1173599407 -o ROOT/results/node3/solver-334907-1173599407 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334907-1173599407/TiniSatELite /tmp/evaluation/334907-1173599407/instance-334907-1173599407.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  41f1c0479c607ce4a810d6cbab59e2f9

RANDOM SEED= 972970724

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1845824 kB
Buffers:           936 kB
Cached:         120772 kB
SwapCached:       2120 kB
Active:          86352 kB
Inactive:        57972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1845824 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:           53352 kB
Writeback:           0 kB
Mapped:          30788 kB
Slab:            51332 kB
Committed_AS:  1547428 kB
PageTables:       1656 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= 66373 MiB

End job on node3 on Sun Mar 11 08:10:18 UTC 2007