Trace number 306100

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 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1173369833-06.cnf
MD5SUM44829169fe50d4c74609ee6e189daf0e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark243.951
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Parsing...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.00/0.14	c |         0 |   41742   126700 |      --       0       --      -- |     --   | -258/700
0.00/0.14	c ==============================================================================
0.00/0.14	c Result  :   #vars: 9761   #clauses: 41742   #literals: 126700
0.00/0.14	c CPU time:   0.12798 s
0.00/0.14	c ==============================================================================
0.18/0.26	c Tinisat 0.22
0.18/0.26	c solving /tmp/GTI_node26.alineos.net_25771.cnf
0.18/0.26	c 9761 variables, 41742 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/node26/watcher-306100-1172092213 -o ROOT/results/node26/solver-306100-1172092213 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306100-1172092213/TiniSatELite /tmp/evaluation/306100-1172092213/instance-306100-1172092213.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 25771
/proc/meminfo: memFree=1960256/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 229174985 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25771/statm: 1338 232 195 169 0 49 0
[pid=25772] ppid=25771 vsize=5352 CPUtime=0
/proc/25772/stat : 25772 (TiniSatELite) R 25771 25771 24750 0 -1 4194368 61 188 0 0 0 0 0 0 20 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269025850159 0 0 4096 65538 0 0 0 17 1 0 0
/proc/25772/statm: 0 0 0 0 0 0 0

[startup+0.107493 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25771
/proc/meminfo: memFree=1960256/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 229174985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25771/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515557 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25771
/proc/meminfo: memFree=1960256/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5352

[startup+1.3357 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 25777
/proc/meminfo: memFree=1953968/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=7820 CPUtime=1.12
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 1504 0 0 0 112 0 0 0 25 0 1 0 229175005 8007680 1407 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515474 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 1955 1407 52 110 0 1842 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 13172

[startup+2.97198 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 25777
/proc/meminfo: memFree=1952176/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=13084 CPUtime=2.75
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 2089 0 0 0 275 0 0 0 25 0 1 0 229175005 13398016 1992 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 3271 1992 52 110 0 3158 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 18436

[startup+6.25455 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 25777
/proc/meminfo: memFree=1947632/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=13084 CPUtime=6.04
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 3143 0 0 0 603 1 0 0 25 0 1 0 229175005 13398016 3046 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 3271 3046 52 110 0 3158 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 18436

[startup+12.7117 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 25777
/proc/meminfo: memFree=1939632/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=23612 CPUtime=12.49
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 5042 0 0 0 1246 3 0 0 25 0 1 0 229175005 24178688 4945 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 5903 4945 52 110 0 5790 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 28964

[startup+25.5289 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 25777
/proc/meminfo: memFree=1926320/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=44928 CPUtime=25.31
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 8424 0 0 0 2524 7 0 0 25 0 1 0 229175005 46006272 8327 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 11232 8327 52 110 0 11119 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 50280

[startup+51.1554 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 25777
/proc/meminfo: memFree=1902832/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=88068 CPUtime=50.92
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 14293 0 0 0 5079 13 0 0 25 0 1 0 229175005 90181632 14131 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 22017 14131 52 110 0 21904 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 93420

[startup+102.408 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 25777
/proc/meminfo: memFree=1865392/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=173704 CPUtime=102.16
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 23660 0 0 0 10193 23 0 0 25 0 1 0 229175005 177872896 23498 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 43426 23498 52 110 0 43313 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 179056

[startup+162.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25777
/proc/meminfo: memFree=1829232/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=175244 CPUtime=162.21
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 32671 0 0 0 16187 34 0 0 25 0 1 0 229175005 179449856 32380 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 43811 32380 52 110 0 43698 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 180596

[startup+222.558 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 25777
/proc/meminfo: memFree=1798960/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=176024 CPUtime=222.26
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 40255 0 0 0 22182 44 0 0 25 0 1 0 229175005 180248576 39964 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 44006 39964 52 110 0 43893 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 181376

[startup+282.623 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 25777
/proc/meminfo: memFree=1767024/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=345124 CPUtime=282.31
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 48253 0 0 0 28177 54 0 0 25 0 1 0 229175005 353406976 47962 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 86281 47962 52 110 0 86168 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 350476

[startup+342.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25777
/proc/meminfo: memFree=1743216/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=346304 CPUtime=342.35
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 54184 0 0 0 34175 60 0 0 25 0 1 0 229175005 354615296 53893 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 86576 53893 52 110 0 86463 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 351656

[startup+402.766 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25777
/proc/meminfo: memFree=1720304/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=348104 CPUtime=402.4
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 60027 0 0 0 40173 67 0 0 25 0 1 0 229175005 356458496 59479 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 87026 59479 52 110 0 86913 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 353456

[startup+462.833 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25777
/proc/meminfo: memFree=1701040/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=348764 CPUtime=462.46
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 64847 0 0 0 46172 74 0 0 25 0 1 0 229175005 357134336 64299 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 87191 64299 52 110 0 87078 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 354116

[startup+522.901 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 25777
/proc/meminfo: memFree=1680688/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=349156 CPUtime=522.5
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 69967 0 0 0 52169 81 0 0 25 0 1 0 229175005 357535744 69419 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 87289 69419 52 110 0 87176 0
Current children cumulated CPU time (s) 522.68
Current children cumulated vsize (KiB) 354508

[startup+582.971 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 25777
/proc/meminfo: memFree=1662128/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=349944 CPUtime=582.55
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 74507 0 0 0 58168 87 0 0 25 0 1 0 229175005 358342656 73959 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 87486 73959 52 110 0 87373 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 355296

[startup+643.044 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25777
/proc/meminfo: memFree=1645232/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=350468 CPUtime=642.61
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 78710 0 0 0 64170 91 0 0 25 0 1 0 229175005 358879232 78162 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 87617 78162 52 110 0 87504 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 355820

[startup+703.119 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25777
/proc/meminfo: memFree=1628080/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=351124 CPUtime=702.66
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 82971 0 0 0 70171 95 0 0 25 0 1 0 229175005 359550976 82423 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 87781 82423 52 110 0 87668 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 356476

[startup+763.19 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25777
/proc/meminfo: memFree=1612592/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=351652 CPUtime=762.71
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 86824 0 0 0 76172 99 0 0 25 0 1 0 229175005 360091648 86276 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 87913 86276 52 110 0 87800 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 357004

[startup+823.266 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 25777
/proc/meminfo: memFree=1595312/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=688804 CPUtime=822.76
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 91076 0 0 0 82173 103 0 0 25 0 1 0 229175005 705335296 90528 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 172201 90528 52 110 0 172088 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 694156

[startup+883.336 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 25777
/proc/meminfo: memFree=1576752/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=689200 CPUtime=882.81
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 95733 0 0 0 88173 108 0 0 25 0 1 0 229175005 705740800 95185 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 172300 95185 52 110 0 172187 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 694552

[startup+943.399 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25777
/proc/meminfo: memFree=1559792/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=689464 CPUtime=942.85
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 99955 0 0 0 94173 112 0 0 25 0 1 0 229175005 706011136 99407 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520014 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 172366 99407 52 110 0 172253 0
Current children cumulated CPU time (s) 943.03
Current children cumulated vsize (KiB) 694816

[startup+1003.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25777
/proc/meminfo: memFree=1543344/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=689884 CPUtime=1002.89
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 104060 0 0 0 100173 116 0 0 25 0 1 0 229175005 706441216 103512 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 172471 103512 52 110 0 172358 0
Current children cumulated CPU time (s) 1003.07
Current children cumulated vsize (KiB) 695236

[startup+1063.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25777
/proc/meminfo: memFree=1526832/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=690148 CPUtime=1062.95
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 108106 0 0 0 106174 121 0 0 25 0 1 0 229175005 706711552 107558 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 172537 107558 52 110 0 172424 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 695500

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25777
/proc/meminfo: memFree=1511856/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=690412 CPUtime=1123
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 111838 0 0 0 112175 125 0 0 25 0 1 0 229175005 706981888 111290 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 172603 111290 52 110 0 172490 0
Current children cumulated CPU time (s) 1123.18
Current children cumulated vsize (KiB) 695764

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25777
/proc/meminfo: memFree=1497840/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=690812 CPUtime=1183.05
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 115343 0 0 0 118176 129 0 0 25 0 1 0 229175005 707391488 114795 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 172703 114795 52 110 0 172590 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 696164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25777
/proc/meminfo: memFree=1494064/2055920 swapFree=4158576/4192956
[pid=25771] ppid=25769 vsize=5352 CPUtime=0.18
/proc/25771/stat : 25771 (TiniSatELite) S 25769 25771 24750 0 -1 4194304 331 1605 0 0 0 0 17 1 16 0 1 0 229174985 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25771/statm: 1338 236 197 169 0 49 0
[pid=25777] ppid=25771 vsize=690944 CPUtime=1199.86
/proc/25777/stat : 25777 (tinisat) R 25771 25771 24750 0 -1 4194304 116237 0 0 0 119856 130 0 0 25 0 1 0 229175005 707526656 115689 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25777/statm: 172736 115689 52 110 0 172623 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 696296

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 25771 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=180972 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.19297
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): 1200.5
CPU time (s): 1200.04
CPU user time (s): 1198.73
CPU system time (s): 1.31
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 696296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.180972
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1936
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= 36
involuntary context switches= 16

runsolver used 1.05784 second user time and 3.21151 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Feb 21 21:10:13 UTC 2007

IDJOB= 306100
IDBENCH= 20173
IDSOLVER= 99
FILE ID= node26/306100-1172092213

PBS_JOBID= 3892854

Free space on /tmp= 66559 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1173369833-06.cnf
COMMAND LINE= /tmp/evaluation/306100-1172092213/TiniSatELite /tmp/evaluation/306100-1172092213/instance-306100-1172092213.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-306100-1172092213 -o ROOT/results/node26/solver-306100-1172092213 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306100-1172092213/TiniSatELite /tmp/evaluation/306100-1172092213/instance-306100-1172092213.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  44829169fe50d4c74609ee6e189daf0e

RANDOM SEED= 612828695

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1960728 kB
Buffers:          3840 kB
Cached:          25504 kB
SwapCached:      12408 kB
Active:          37948 kB
Inactive:        13864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1960728 kB
SwapTotal:     4192956 kB
SwapFree:      4158576 kB
Dirty:            1888 kB
Writeback:           0 kB
Mapped:          29772 kB
Slab:            29008 kB
Committed_AS:   681664 kB
PageTables:       1680 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= 66558 MiB

End job on node26 on Wed Feb 21 21:30:16 UTC 2007