Trace number 307453

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) 1200.08 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1875179522-13.cnf
MD5SUMf979b4d94220d5b0c9f873e781895a92
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.10	c ==============================================================================
0.00/0.10	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.10	c ==============================================================================
0.00/0.10	c |         0 |   79800   239400 |   23939       0        0     nan |  0.000 % |
0.00/0.30	c |         0 |   79169   240575 |      --       0       --      -- |     --   | -631/1175
0.00/0.30	c ==============================================================================
0.00/0.30	c Result  :   #vars: 18477   #clauses: 79169   #literals: 240575
0.00/0.30	c CPU time:   0.276957 s
0.00/0.30	c ==============================================================================
0.38/0.52	c Tinisat 0.22
0.38/0.52	c solving /tmp/GTI_node25.alineos.net_14003.cnf
0.38/0.52	c 18477 variables, 79169 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/node25/watcher-307453-1172120759 -o ROOT/results/node25/solver-307453-1172120759 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307453-1172120759/TiniSatELite /tmp/evaluation/307453-1172120759/instance-307453-1172120759.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: 8.00 6.81 4.03 3/64 14003
/proc/meminfo: memFree=1540728/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 6698157 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307355218 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14003/statm: 1338 232 195 169 0 49 0
[pid=14004] ppid=14003 vsize=5352 CPUtime=0
/proc/14004/stat : 14004 (TiniSatELite) S 14003 14003 12225 0 -1 4194368 52 0 0 0 0 0 0 0 18 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/14004/statm: 1338 236 198 169 0 49 0
[pid=14005] ppid=14004 vsize=0 CPUtime=0
/proc/14005/stat : 14005 (TiniSatELite) D 14004 14003 12225 0 -1 4194372 25 0 0 0 0 0 0 0 18 0 1 0 6698157 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/14005/statm: 0 0 0 0 0 0 0
[pid=14006] ppid=14004 vsize=0 CPUtime=0
/proc/14006/stat : 14006 (sed) D 14004 14003 12225 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 6698157 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/14006/statm: 0 0 0 0 0 0 0

[startup+0.113787 s]
/proc/loadavg: 8.00 6.81 4.03 3/64 14003
/proc/meminfo: memFree=1540728/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 6698157 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14003/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.521814 s]
/proc/loadavg: 8.00 6.81 4.03 3/64 14003
/proc/meminfo: memFree=1540728/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 5352

[startup+1.34189 s]
/proc/loadavg: 8.00 6.81 4.03 2/66 14009
/proc/meminfo: memFree=1531112/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=8796 CPUtime=0.92
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 2257 0 0 0 91 1 0 0 25 0 1 0 6698197 9007104 1976 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 2199 1976 52 110 0 2086 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 14148

[startup+2.97803 s]
/proc/loadavg: 7.44 6.71 4.01 2/66 14009
/proc/meminfo: memFree=1529960/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=13796 CPUtime=2.56
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 2666 0 0 0 255 1 0 0 25 0 1 0 6698197 14127104 2385 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 3449 2385 52 110 0 3336 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 19148

[startup+6.25633 s]
/proc/loadavg: 7.44 6.71 4.01 2/66 14009
/proc/meminfo: memFree=1526248/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=13796 CPUtime=5.84
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 3492 0 0 0 582 2 0 0 25 0 1 0 6698197 14127104 3211 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 3449 3211 52 110 0 3336 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 19148

[startup+12.7149 s]
/proc/loadavg: 6.45 6.52 3.98 2/66 14009
/proc/meminfo: memFree=1519848/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=23792 CPUtime=12.29
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 5039 0 0 0 1226 3 0 0 25 0 1 0 6698197 24363008 4758 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 5948 4758 52 110 0 5835 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 29144

[startup+25.5311 s]
/proc/loadavg: 5.61 6.34 3.95 2/66 14009
/proc/meminfo: memFree=1508136/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=43780 CPUtime=25.1
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 8021 0 0 0 2505 5 0 0 25 0 1 0 6698197 44830720 7740 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532420 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 10945 7740 52 110 0 10832 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49132

[startup+51.1554 s]
/proc/loadavg: 4.04 5.91 3.87 2/66 14009
/proc/meminfo: memFree=1483944/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=83752 CPUtime=50.73
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 14025 0 0 0 5061 12 0 0 25 0 1 0 6698197 85762048 13744 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 20938 13744 52 110 0 20825 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 89104

[startup+102.398 s]
/proc/loadavg: 2.32 5.15 3.72 2/66 14009
/proc/meminfo: memFree=1443816/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=164836 CPUtime=101.95
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 24112 0 0 0 10173 22 0 0 25 0 1 0 6698197 168792064 23831 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 41209 23831 52 110 0 41096 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 170188

[startup+162.454 s]
/proc/loadavg: 1.44 4.33 3.53 2/66 14009
/proc/meminfo: memFree=1401832/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=165864 CPUtime=161.99
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 34468 0 0 0 16168 31 0 0 25 0 1 0 6698197 169844736 34187 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 41466 34187 52 110 0 41353 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 171216

[startup+222.51 s]
/proc/loadavg: 1.23 3.74 3.37 2/66 14009
/proc/meminfo: memFree=1363880/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=327276 CPUtime=222.03
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 44097 0 0 0 22163 40 0 0 25 0 1 0 6698197 335130624 43687 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 81819 43687 52 110 0 81706 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 332628

[startup+282.565 s]
/proc/loadavg: 1.08 3.24 3.22 2/66 14009
/proc/meminfo: memFree=1331368/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=328164 CPUtime=282.07
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 52262 0 0 0 28159 48 0 0 25 0 1 0 6698197 336039936 51852 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 82041 51852 52 110 0 81928 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 333516

[startup+342.623 s]
/proc/loadavg: 1.03 2.86 3.09 2/66 14009
/proc/meminfo: memFree=1297064/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=328684 CPUtime=342.12
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 60970 0 0 0 34157 55 0 0 25 0 1 0 6698197 336572416 60560 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 82171 60560 52 110 0 82058 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 334036

[startup+402.681 s]
/proc/loadavg: 1.01 2.49 2.95 2/66 14009
/proc/meminfo: memFree=1258600/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=329200 CPUtime=402.16
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 70356 0 0 0 40153 63 0 0 25 0 1 0 6698197 337100800 69946 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 82300 69946 52 110 0 82187 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 334552

[startup+462.737 s]
/proc/loadavg: 1.04 2.23 2.83 2/66 14009
/proc/meminfo: memFree=1229736/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=330224 CPUtime=462.2
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 77576 0 0 0 46150 70 0 0 25 0 1 0 6698197 338149376 77166 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 82556 77166 52 110 0 82443 0
Current children cumulated CPU time (s) 462.58

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

[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=651624 CPUtime=522.25
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 84615 0 0 0 52148 77 0 0 25 0 1 0 6698197 667262976 83948 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 162906 83948 52 110 0 162793 0
Current children cumulated CPU time (s) 522.63
Current children cumulated vsize (KiB) 656976

[startup+582.848 s]
/proc/loadavg: 1.00 1.82 2.60 2/66 14009
/proc/meminfo: memFree=1175464/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=652268 CPUtime=582.29
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 91320 0 0 0 58146 83 0 0 25 0 1 0 6698197 667922432 90653 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 163067 90653 52 110 0 162954 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 657620

[startup+642.907 s]
/proc/loadavg: 1.00 1.67 2.50 2/66 14009
/proc/meminfo: memFree=1149608/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=652772 CPUtime=642.33
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 97810 0 0 0 64143 90 0 0 25 0 1 0 6698197 668438528 97143 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 163193 97143 52 110 0 163080 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 658124

[startup+702.96 s]
/proc/loadavg: 1.00 1.54 2.40 2/66 14009
/proc/meminfo: memFree=1121768/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=653280 CPUtime=702.37
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 104767 0 0 0 70139 98 0 0 25 0 1 0 6698197 668958720 104100 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 163320 104100 52 110 0 163207 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 658632

[startup+763.016 s]
/proc/loadavg: 1.00 1.44 2.31 2/66 14009
/proc/meminfo: memFree=1100776/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=653904 CPUtime=762.41
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 109980 0 0 0 76138 103 0 0 25 0 1 0 6698197 669597696 109313 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 163476 109313 52 110 0 163363 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 659256

[startup+823.074 s]
/proc/loadavg: 1.00 1.36 2.23 2/66 14009
/proc/meminfo: memFree=1077032/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=654160 CPUtime=822.45
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 115839 0 0 0 82136 109 0 0 25 0 1 0 6698197 669859840 115172 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 163540 115172 52 110 0 163427 0
Current children cumulated CPU time (s) 822.83
Current children cumulated vsize (KiB) 659512

[startup+883.127 s]
/proc/loadavg: 1.00 1.29 2.15 2/66 14009
/proc/meminfo: memFree=1057256/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=654788 CPUtime=882.49
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 120788 0 0 0 88135 114 0 0 25 0 1 0 6698197 670502912 120121 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517013 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 163697 120121 52 110 0 163584 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 660140

[startup+943.179 s]
/proc/loadavg: 1.00 1.24 2.07 2/66 14009
/proc/meminfo: memFree=1039144/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=655284 CPUtime=942.53
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 125359 0 0 0 94134 119 0 0 25 0 1 0 6698197 671010816 124692 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 163821 124692 52 110 0 163708 0
Current children cumulated CPU time (s) 942.91
Current children cumulated vsize (KiB) 660636

[startup+1003.23 s]
/proc/loadavg: 1.00 1.19 2.00 2/66 14009
/proc/meminfo: memFree=1013032/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=655532 CPUtime=1002.57
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 131916 0 0 0 100132 125 0 0 25 0 1 0 6698197 671264768 131249 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 163883 131249 52 110 0 163770 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 660884

[startup+1063.29 s]
/proc/loadavg: 1.00 1.15 1.94 2/66 14009
/proc/meminfo: memFree=990312/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=655788 CPUtime=1062.61
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 137499 0 0 0 106130 131 0 0 25 0 1 0 6698197 671526912 136832 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 163947 136832 52 110 0 163834 0
Current children cumulated CPU time (s) 1062.99
Current children cumulated vsize (KiB) 661140

[startup+1123.35 s]
/proc/loadavg: 1.06 1.14 1.88 2/66 14009
/proc/meminfo: memFree=967336/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=656036 CPUtime=1122.65
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 143251 0 0 0 112128 137 0 0 25 0 1 0 6698197 671780864 142584 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 164009 142584 52 110 0 163896 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 661388

[startup+1183.4 s]
/proc/loadavg: 1.02 1.11 1.82 2/66 14009
/proc/meminfo: memFree=946216/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=656416 CPUtime=1182.69
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 148597 0 0 0 118126 143 0 0 25 0 1 0 6698197 672169984 147930 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519983 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 164104 147930 52 110 0 163991 0
Current children cumulated CPU time (s) 1183.07
Current children cumulated vsize (KiB) 661768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.01 1.10 1.81 2/66 14009
/proc/meminfo: memFree=939240/2055920 swapFree=4192956/4192956
[pid=14003] ppid=14001 vsize=5352 CPUtime=0.38
/proc/14003/stat : 14003 (TiniSatELite) S 14001 14003 12225 0 -1 4194304 331 2715 0 0 0 0 37 1 16 0 1 0 6698157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14003/statm: 1338 236 197 169 0 49 0
[pid=14009] ppid=14003 vsize=656416 CPUtime=1199.7
/proc/14009/stat : 14009 (tinisat) R 14003 14003 12225 0 -1 4194304 150223 0 0 0 119826 144 0 0 25 0 1 0 6698197 672169984 149556 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14009/statm: 164104 149556 52 110 0 163991 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 661768

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 14003 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=380942 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=19996
CPU time returned by wait4() is 0.400938
while last known CPU time is 1200.08

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

Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1198.63
CPU system time (s): 1.45
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 661768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.380942
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3046
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= 43
involuntary context switches= 15

runsolver used 0.78288 second user time and 2.43963 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Thu Feb 22 05:05:59 UTC 2007

IDJOB= 307453
IDBENCH= 20206
IDSOLVER= 99
FILE ID= node25/307453-1172120759

PBS_JOBID= 3892903

Free space on /tmp= 66560 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1875179522-13.cnf
COMMAND LINE= /tmp/evaluation/307453-1172120759/TiniSatELite /tmp/evaluation/307453-1172120759/instance-307453-1172120759.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-307453-1172120759 -o ROOT/results/node25/solver-307453-1172120759 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307453-1172120759/TiniSatELite /tmp/evaluation/307453-1172120759/instance-307453-1172120759.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  f979b4d94220d5b0c9f873e781895a92

RANDOM SEED= 692130830

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.232
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		: 3000.232
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:       1541200 kB
Buffers:         41164 kB
Cached:         388256 kB
SwapCached:          0 kB
Active:         188744 kB
Inactive:       256200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1541200 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2652 kB
Writeback:           0 kB
Mapped:          25676 kB
Slab:            55836 kB
Committed_AS:    84900 kB
PageTables:       1472 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 node25 on Thu Feb 22 05:26:03 UTC 2007