Trace number 330197

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) 1200.06 1200.52

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k80.cnf
MD5SUMd35e27c66dd20912347d4209a4f12c99
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark890.472
Satisfiable
(Un)Satisfiability was proved
Number of variables165064
Number of clauses686589
Sum of the clauses size1761641
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2487000
Number of clauses of size 3128986
Number of clauses of size 424474
Number of clauses of size 513939
Number of clauses of size over 530118

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.63	c ==============================================================================
0.00/0.63	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.63	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.63	c ==============================================================================
0.00/0.63	c |         0 |  677152  1740912 |  203145       0        0     nan |  0.000 % |
3.88/3.98	c |         0 |  492233  1602637 |      --       0       --      -- |     --   | -164801/-85541
3.88/3.98	c ==============================================================================
3.88/3.98	c Result  :   #vars: 76755   #clauses: 492233   #literals: 1602637
3.88/3.98	c CPU time:   3.76143 s
3.88/3.98	c ==============================================================================
5.48/5.50	c Tinisat 0.22
5.48/5.50	c solving /tmp/GTI_node15.alineos.net_20982.cnf
5.48/5.50	c 76755 variables, 492233 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/node15/watcher-330197-1173159423 -o ROOT/results/node15/solver-330197-1173159423 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330197-1173159423/TiniSatELite /tmp/evaluation/330197-1173159423/instance-330197-1173159423.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 0.97 0.99 2/77 20982
/proc/meminfo: memFree=1809432/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=0
/proc/20982/stat : 20982 (TiniSatELite) R 20980 20982 19295 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 335896793 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472615583 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20982/statm: 1338 232 195 169 0 49 0
[pid=20983] ppid=20982 vsize=5352 CPUtime=0
/proc/20983/stat : 20983 (TiniSatELite) R 20982 20982 19295 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 335896794 5480448 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472784850 0 0 4096 65538 0 0 0 17 0 0 0
/proc/20983/statm: 1338 235 197 169 0 49 0

[startup+0.037145 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 20982
/proc/meminfo: memFree=1809432/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=0
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 335896793 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102155 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 20982
/proc/meminfo: memFree=1809432/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=0
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 335896793 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301188 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 20982
/proc/meminfo: memFree=1809432/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=0
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 335896793 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701257 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 20982
/proc/meminfo: memFree=1809432/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=0
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 335896793 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50139 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 20987
/proc/meminfo: memFree=1730440/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=0
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 335896793 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 234 197 169 0 49 0
[pid=20987] ppid=20982 vsize=97552 CPUtime=1.49
/proc/20987/stat : 20987 (SatELite_releas) R 20982 20982 19295 0 -1 4194304 22303 0 0 0 131 18 0 0 25 0 1 0 335896794 99893248 20561 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134570660 0 0 4096 3 0 0 0 17 1 0 0
/proc/20987/statm: 24388 20561 66 128 0 24257 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102904

[startup+3.10167 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 20987
/proc/meminfo: memFree=1715784/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=0
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 335896793 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 234 197 169 0 49 0
[pid=20987] ppid=20982 vsize=108352 CPUtime=3.08
/proc/20987/stat : 20987 (SatELite_releas) R 20982 20982 19295 0 -1 4194304 24705 0 0 0 289 19 0 0 25 0 1 0 335896794 110952448 22581 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134588463 0 0 4096 3 0 0 0 17 1 0 0
/proc/20987/statm: 27088 22581 66 128 0 26957 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 113704

[startup+6.30122 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 20988
/proc/meminfo: memFree=1776776/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=45640 CPUtime=1.56
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 9952 0 0 0 151 5 0 0 25 0 1 0 335897266 46735360 8525 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 11410 8525 52 110 0 11297 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 50992

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 20988
/proc/meminfo: memFree=1755080/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=45640 CPUtime=7.95
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 10065 0 0 0 790 5 0 0 25 0 1 0 335897266 46735360 8638 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 11410 8638 52 110 0 11297 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 50992

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 20988
/proc/meminfo: memFree=1753608/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=45640 CPUtime=20.75
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 10486 0 0 0 2069 6 0 0 25 0 1 0 335897266 46735360 9059 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 11410 9059 52 110 0 11297 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 50992

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 20988
/proc/meminfo: memFree=1750152/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=45640 CPUtime=46.35
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 11380 0 0 0 4628 7 0 0 25 0 1 0 335897266 46735360 9953 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 11410 9953 52 110 0 11297 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 50992

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 20988
/proc/meminfo: memFree=1742664/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=78376 CPUtime=97.53
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 13250 0 0 0 9743 10 0 0 25 0 1 0 335897266 80257024 11823 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519980 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 19594 11823 52 110 0 19481 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 83728

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20988
/proc/meminfo: memFree=1734920/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=78376 CPUtime=157.51
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 15189 0 0 0 15739 12 0 0 25 0 1 0 335897266 80257024 13762 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 19594 13762 52 110 0 19481 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 83728

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20988
/proc/meminfo: memFree=1703496/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=143844 CPUtime=217.49
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 23041 0 0 0 21729 20 0 0 25 0 1 0 335897266 147296256 21614 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 35961 21614 52 110 0 35848 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 149196

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20988
/proc/meminfo: memFree=1693384/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=143844 CPUtime=277.47
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 25549 0 0 0 27724 23 0 0 25 0 1 0 335897266 147296256 24122 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 35961 24122 52 110 0 35848 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 149196

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20990
/proc/meminfo: memFree=1683208/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=143844 CPUtime=337.44
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 28063 0 0 0 33719 25 0 0 25 0 1 0 335897266 147296256 26636 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520024 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 35961 26636 52 110 0 35848 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 149196

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20990
/proc/meminfo: memFree=1673352/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=143844 CPUtime=397.42
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 30546 0 0 0 39714 28 0 0 25 0 1 0 335897266 147296256 29119 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 35961 29119 52 110 0 35848 0

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

[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=277268 CPUtime=577.36
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 39702 0 0 0 57695 41 0 0 25 0 1 0 335897266 283922432 38275 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518679 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 69317 38275 52 110 0 69204 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 282620

[startup+642.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 20990
/proc/meminfo: memFree=1612232/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=278076 CPUtime=637.34
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 45782 0 0 0 63688 46 0 0 25 0 1 0 335897266 284749824 44355 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 69519 44355 52 110 0 69406 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 283428

[startup+702.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 20990
/proc/meminfo: memFree=1585032/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=278652 CPUtime=697.32
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 52634 0 0 0 69678 54 0 0 25 0 1 0 335897266 285339648 51207 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 69663 51207 52 110 0 69550 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 284004

[startup+762.307 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 20990
/proc/meminfo: memFree=1562184/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=283360 CPUtime=757.31
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 58264 0 0 0 75671 60 0 0 25 0 1 0 335897266 290160640 56837 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519812 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 70840 56837 52 110 0 70727 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 288712

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20990
/proc/meminfo: memFree=1556168/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=283360 CPUtime=817.27
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 59781 0 0 0 81666 61 0 0 25 0 1 0 335897266 290160640 58354 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 70840 58354 52 110 0 70727 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 288712

[startup+882.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 20990
/proc/meminfo: memFree=1547656/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=283632 CPUtime=877.26
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 61893 0 0 0 87662 64 0 0 25 0 1 0 335897266 290439168 60466 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 70908 60466 52 110 0 70795 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 288984

[startup+942.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 20990
/proc/meminfo: memFree=1540296/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=284588 CPUtime=937.23
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 63732 0 0 0 93657 66 0 0 25 0 1 0 335897266 291418112 62305 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 71147 62305 52 110 0 71034 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 289940

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 20990
/proc/meminfo: memFree=1531144/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=285120 CPUtime=997.22
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 66015 0 0 0 99652 70 0 0 25 0 1 0 335897266 291962880 64588 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519867 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 71280 64588 52 110 0 71167 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 290472

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20990
/proc/meminfo: memFree=1524232/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=286044 CPUtime=1057.19
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 67732 0 0 0 105647 72 0 0 25 0 1 0 335897266 292909056 66305 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 71511 66305 52 110 0 71398 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 291396

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20990
/proc/meminfo: memFree=1515976/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=286848 CPUtime=1117.17
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 69768 0 0 0 111641 76 0 0 25 0 1 0 335897266 293732352 68341 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 71712 68341 52 110 0 71599 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 292200

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20990
/proc/meminfo: memFree=1509064/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=287536 CPUtime=1177.15
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 71509 0 0 0 117637 78 0 0 25 0 1 0 335897266 294436864 70082 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 71884 70082 52 110 0 71771 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 292888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20990
/proc/meminfo: memFree=1506312/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=287672 CPUtime=1195.35
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 72166 0 0 0 119456 79 0 0 25 0 1 0 335897266 294576128 70739 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 71918 70739 52 110 0 71805 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 293024

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20990
/proc/meminfo: memFree=1506312/2055920 swapFree=4152980/4192956
[pid=20982] ppid=20980 vsize=5352 CPUtime=4.71
/proc/20982/stat : 20982 (TiniSatELite) S 20980 20982 19295 0 -1 4194304 331 28345 0 0 0 0 444 27 16 0 1 0 335896793 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1338 236 197 169 0 49 0
[pid=20988] ppid=20982 vsize=287672 CPUtime=1195.35
/proc/20988/stat : 20988 (tinisat) R 20982 20982 19295 0 -1 4194304 72166 0 0 0 119456 79 0 0 25 0 1 0 335897266 294576128 70739 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20988/statm: 71918 70739 52 110 0 71805 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 293024

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20982 and gives childrusage.ru_utime.tv_sec=4 childrusage.ru_utime.tv_usec=445324 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=278957
CPU time returned by wait4() is 4.72428
while last known CPU time is 1200.06

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

Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199
CPU system time (s): 1.06
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 293024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.44532
system time used= 0.278957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28676
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= 33
involuntary context switches= 105

runsolver used 1.17482 second user time and 3.20251 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Tue Mar  6 05:37:04 UTC 2007

IDJOB= 330197
IDBENCH= 20558
IDSOLVER= 99
FILE ID= node15/330197-1173159423

PBS_JOBID= 4014989

Free space on /tmp= 66453 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k80.cnf
COMMAND LINE= /tmp/evaluation/330197-1173159423/TiniSatELite /tmp/evaluation/330197-1173159423/instance-330197-1173159423.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-330197-1173159423 -o ROOT/results/node15/solver-330197-1173159423 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330197-1173159423/TiniSatELite /tmp/evaluation/330197-1173159423/instance-330197-1173159423.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  d35e27c66dd20912347d4209a4f12c99

RANDOM SEED= 754004963

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1809840 kB
Buffers:         32752 kB
Cached:         136192 kB
SwapCached:       2076 kB
Active:          66688 kB
Inactive:       127960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809840 kB
SwapTotal:     4192956 kB
SwapFree:      4152980 kB
Dirty:           17588 kB
Writeback:           0 kB
Mapped:          33840 kB
Slab:            36860 kB
Committed_AS:  1266152 kB
PageTables:       1808 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= 66434 MiB

End job on node15 on Tue Mar  6 05:57:07 UTC 2007