Trace number 329315

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) 1200.05 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k75.cnf
MD5SUMfd9b941a20c95ff63d6f3a27d011956e
Bench CategoryINDUST (industrial 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 variables44722
Number of clauses164055
Sum of the clauses size439077
Maximum clause length37
Minimum clause length1
Number of clauses of size 1993
Number of clauses of size 283511
Number of clauses of size 373310
Number of clauses of size 4386
Number of clauses of size 5745
Number of clauses of size over 55110

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.17	c ==============================================================================
0.00/0.17	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.17	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.17	c ==============================================================================
0.00/0.17	c |         0 |  163062   438084 |   48918       0        0     nan |  0.000 % |
0.00/0.94	c |         0 |  121555   441417 |      --       0       --      -- |     --   | -39605/9022
0.00/0.94	c ==============================================================================
0.00/0.94	c Result  :   #vars: 17127   #clauses: 121555   #literals: 441417
0.00/0.94	c CPU time:   0.888864 s
0.00/0.94	c ==============================================================================
1.13/1.35	c Tinisat 0.22
1.13/1.35	c solving /tmp/GTI_node4.alineos.net_18432.cnf
1.13/1.35	c 17127 variables, 121555 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/node4/watcher-329315-1173137282 -o ROOT/results/node4/solver-329315-1173137282 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329315-1173137282/TiniSatELite /tmp/evaluation/329315-1173137282/instance-329315-1173137282.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: 0.91 0.95 0.99 3/77 18432
/proc/meminfo: memFree=1381472/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=0
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 333683110 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913384018 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18432/statm: 1338 232 195 169 0 49 0
[pid=18433] ppid=18432 vsize=5352 CPUtime=0
/proc/18433/stat : 18433 (TiniSatELite) R 18432 18432 18006 0 -1 4194368 53 188 0 0 0 0 0 0 20 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 4408712 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/18433/statm: 1338 236 198 169 0 49 0

[startup+0.085736 s]
/proc/loadavg: 0.91 0.95 0.99 3/77 18432
/proc/meminfo: memFree=1381472/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=0
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 333683110 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18432/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101732 s]
/proc/loadavg: 0.91 0.95 0.99 3/77 18432
/proc/meminfo: memFree=1381472/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=0
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 333683110 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18432/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301752 s]
/proc/loadavg: 0.91 0.95 0.99 3/77 18432
/proc/meminfo: memFree=1381472/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=0
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 333683110 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18432/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701791 s]
/proc/loadavg: 0.91 0.95 0.99 3/77 18432
/proc/meminfo: memFree=1381472/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=0
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 333683110 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18432/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50187 s]
/proc/loadavg: 0.91 0.95 0.99 2/79 18437
/proc/meminfo: memFree=1354000/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 5352

[startup+3.10202 s]
/proc/loadavg: 0.91 0.95 0.99 2/79 18438
/proc/meminfo: memFree=1366800/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=11944 CPUtime=1.94
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 2885 0 0 0 193 1 0 0 25 0 1 0 333683225 12230656 2530 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 2986 2530 52 110 0 2873 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17296

[startup+6.30133 s]
/proc/loadavg: 0.92 0.95 0.99 2/79 18438
/proc/meminfo: memFree=1364880/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=20744 CPUtime=5.14
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 3267 0 0 0 513 1 0 0 25 0 1 0 333683225 21241856 2912 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 5186 2912 52 110 0 5073 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 26096

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.99 2/79 18438
/proc/meminfo: memFree=1359824/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=20744 CPUtime=11.54
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 4521 0 0 0 1152 2 0 0 25 0 1 0 333683225 21241856 4166 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 5186 4166 52 110 0 5073 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26096

[startup+25.5022 s]
/proc/loadavg: 0.94 0.96 0.99 2/79 18438
/proc/meminfo: memFree=1352912/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=38340 CPUtime=24.34
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 6216 0 0 0 2430 4 0 0 25 0 1 0 333683225 39260160 5861 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 9585 5861 52 110 0 9472 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 43692

[startup+51.1026 s]
/proc/loadavg: 0.96 0.96 0.99 2/79 18438
/proc/meminfo: memFree=1341392/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=38340 CPUtime=49.93
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 9083 0 0 0 4985 8 0 0 25 0 1 0 333683225 39260160 8728 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 9585 8728 52 110 0 9472 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 43692

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.99 2/79 18438
/proc/meminfo: memFree=1319248/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=74044 CPUtime=101.12
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 14596 0 0 0 10099 13 0 0 25 0 1 0 333683225 75821056 14241 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 18511 14241 52 110 0 18398 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 79396

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18438
/proc/meminfo: memFree=1298512/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=145616 CPUtime=161.1
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 19790 0 0 0 16093 17 0 0 25 0 1 0 333683225 149110784 19435 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 36404 19435 52 110 0 36291 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 150968

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18438
/proc/meminfo: memFree=1282576/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=147220 CPUtime=221.08
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 23848 0 0 0 22086 22 0 0 25 0 1 0 333683225 150753280 23364 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 36805 23364 52 110 0 36692 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 152572

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18438
/proc/meminfo: memFree=1269520/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=147636 CPUtime=281.07
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 27135 0 0 0 28081 26 0 0 25 0 1 0 333683225 151179264 26651 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 36909 26651 52 110 0 36796 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 152988

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18438
/proc/meminfo: memFree=1251408/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=147816 CPUtime=341.05
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 31634 0 0 0 34074 31 0 0 25 0 1 0 333683225 151363584 31150 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 36954 31150 52 110 0 36841 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 153168

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18438
/proc/meminfo: memFree=1232912/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=148244 CPUtime=401.03
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 36277 0 0 0 40067 36 0 0 25 0 1 0 333683225 151801856 35793 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 37061 35793 52 110 0 36948 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 153596


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

[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=289660 CPUtime=521
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 45582 0 0 0 52055 45 0 0 25 0 1 0 333683225 296611840 45098 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 72415 45098 52 110 0 72302 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 295012

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18438
/proc/meminfo: memFree=1184016/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=290512 CPUtime=580.98
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 48459 0 0 0 58050 48 0 0 25 0 1 0 333683225 297484288 47975 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 72628 47975 52 110 0 72515 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 295864

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18438
/proc/meminfo: memFree=1171024/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=291956 CPUtime=640.97
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 51930 0 0 0 64045 52 0 0 25 0 1 0 333683225 298962944 51189 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 72989 51189 52 110 0 72876 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 297308

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18438
/proc/meminfo: memFree=1155792/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=292352 CPUtime=700.95
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 55766 0 0 0 70038 57 0 0 25 0 1 0 333683225 299368448 55025 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 73088 55025 52 110 0 72975 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 297704

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18438
/proc/meminfo: memFree=1145552/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=292768 CPUtime=760.94
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 58277 0 0 0 76033 61 0 0 25 0 1 0 333683225 299794432 57536 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520014 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 73192 57536 52 110 0 73079 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 298120

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18438
/proc/meminfo: memFree=1133904/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=293580 CPUtime=820.92
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 61235 0 0 0 82028 64 0 0 25 0 1 0 333683225 300625920 60494 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517021 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 73395 60494 52 110 0 73282 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 298932

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18440
/proc/meminfo: memFree=1121680/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=293580 CPUtime=880.9
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 64244 0 0 0 88022 68 0 0 25 0 1 0 333683225 300625920 63503 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 73395 63503 52 110 0 73282 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 298932

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18440
/proc/meminfo: memFree=1114256/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=293712 CPUtime=940.89
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 66130 0 0 0 94018 71 0 0 25 0 1 0 333683225 300761088 65389 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 73428 65389 52 110 0 73315 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 299064

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18440
/proc/meminfo: memFree=1107216/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=294000 CPUtime=1000.87
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 67885 0 0 0 100014 73 0 0 25 0 1 0 333683225 301056000 67144 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 73500 67144 52 110 0 73387 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 299352

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18440
/proc/meminfo: memFree=1098128/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=294700 CPUtime=1060.85
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 70177 0 0 0 106009 76 0 0 25 0 1 0 333683225 301772800 69436 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 73675 69436 52 110 0 73562 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 300052

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18440
/proc/meminfo: memFree=1090320/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=295228 CPUtime=1120.84
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 72091 0 0 0 112005 79 0 0 25 0 1 0 333683225 302313472 71350 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 73807 71350 52 110 0 73694 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 300580

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18440
/proc/meminfo: memFree=1082896/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=295644 CPUtime=1180.82
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 73978 0 0 0 118001 81 0 0 25 0 1 0 333683225 302739456 73237 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 73911 73237 52 110 0 73798 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 300996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18440
/proc/meminfo: memFree=1080400/2055920 swapFree=4153444/4192956
[pid=18432] ppid=18430 vsize=5352 CPUtime=1.13
/proc/18432/stat : 18432 (TiniSatELite) S 18430 18432 18006 0 -1 4194304 331 7322 0 0 0 0 106 7 16 0 1 0 333683110 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18432/statm: 1338 236 197 169 0 49 0
[pid=18438] ppid=18432 vsize=577444 CPUtime=1198.92
/proc/18438/stat : 18438 (tinisat) R 18432 18432 18006 0 -1 4194304 74550 0 0 0 119811 81 0 0 25 0 1 0 333683225 591302656 73809 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/18438/statm: 144361 73809 52 110 0 144248 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 582796

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 18432 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=68837 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=74988
CPU time returned by wait4() is 1.14382
while last known CPU time is 1200.05

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

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.17
CPU system time (s): 0.88
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 582796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.06884
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7653
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= 32
involuntary context switches= 25

runsolver used 1.22381 second user time and 3.15152 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Mar  5 23:28:03 UTC 2007

IDJOB= 329315
IDBENCH= 20537
IDSOLVER= 99
FILE ID= node4/329315-1173137282

PBS_JOBID= 4014977

Free space on /tmp= 66529 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k75.cnf
COMMAND LINE= /tmp/evaluation/329315-1173137282/TiniSatELite /tmp/evaluation/329315-1173137282/instance-329315-1173137282.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-329315-1173137282 -o ROOT/results/node4/solver-329315-1173137282 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329315-1173137282/TiniSatELite /tmp/evaluation/329315-1173137282/instance-329315-1173137282.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  fd9b941a20c95ff63d6f3a27d011956e

RANDOM SEED= 228286717

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1381880 kB
Buffers:         38916 kB
Cached:         549304 kB
SwapCached:       2564 kB
Active:         137148 kB
Inactive:       474024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1381880 kB
SwapTotal:     4192956 kB
SwapFree:      4153444 kB
Dirty:            5196 kB
Writeback:           0 kB
Mapped:          30444 kB
Slab:            48404 kB
Committed_AS:  1235136 kB
PageTables:       1768 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= 66524 MiB

End job on node4 on Mon Mar  5 23:48:05 UTC 2007