Trace number 329819

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) 1200.02 1200.91

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k60.cnf
MD5SUM3ba2fd1e8ba5ade9920db9cb6b406609
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 variables88995
Number of clauses398308
Sum of the clauses size1024974
Maximum clause length20
Minimum clause length1
Number of clauses of size 1583
Number of clauses of size 2310186
Number of clauses of size 343762
Number of clauses of size 417875
Number of clauses of size 57764
Number of clauses of size over 518138

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.38	c ==============================================================================
0.00/0.38	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.38	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.38	c ==============================================================================
0.00/0.38	c |         0 |  397013  1007365 |  119103       0        0     nan |  0.000 % |
2.27/2.39	c |         0 |  210537   708041 |      --       0       --      -- |     --   | -107261/-85295
2.27/2.39	c ==============================================================================
2.27/2.39	c Result  :   #vars: 31209   #clauses: 210537   #literals: 708041
2.27/2.39	c CPU time:   2.27165 s
2.27/2.39	c ==============================================================================
2.69/3.05	c Tinisat 0.22
2.69/3.05	c solving /tmp/GTI_node59.alineos.net_30046.cnf
2.69/3.05	c 31209 variables, 210537 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/node59/watcher-329819-1173150054 -o ROOT/results/node59/solver-329819-1173150054 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329819-1173150054/TiniSatELite /tmp/evaluation/329819-1173150054/instance-329819-1173150054.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: 1.00 0.99 0.99 3/64 30046
/proc/meminfo: memFree=1813392/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=0
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 334962227 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051791442 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/30046/statm: 1338 232 195 169 0 49 0
[pid=30047] ppid=30046 vsize=5352 CPUtime=0
/proc/30047/stat : 30047 (TiniSatELite) S 30046 30046 29860 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/30047/statm: 1338 236 198 169 0 49 0
[pid=30049] ppid=30047 vsize=0 CPUtime=0
/proc/30049/stat : 30049 (sed) D 30047 30046 29860 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 334962227 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/30049/statm: 0 0 0 0 0 0 0

[startup+0.021544 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 30046
/proc/meminfo: memFree=1813392/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=0
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 334962227 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101549 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 30046
/proc/meminfo: memFree=1813392/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=0
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 334962227 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301571 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 30046
/proc/meminfo: memFree=1813392/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=0
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 334962227 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701614 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 30046
/proc/meminfo: memFree=1813392/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=0
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 334962227 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.5017 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 30051
/proc/meminfo: memFree=1765376/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=0
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 334962227 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 1338 234 197 169 0 49 0
[pid=30051] ppid=30046 vsize=54020 CPUtime=1.48
/proc/30051/stat : 30051 (SatELite_releas) R 30046 30046 29860 0 -1 4194304 12737 0 0 0 139 9 0 0 25 0 1 0 334962227 55316480 11672 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134570664 0 0 4096 3 0 0 0 17 0 0 0
/proc/30051/statm: 13505 11672 66 128 0 13374 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 59372

[startup+3.10289 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 30051
/proc/meminfo: memFree=1758080/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 5352

[startup+6.30123 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 30052
/proc/meminfo: memFree=1788352/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=20024 CPUtime=3.56
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 4394 0 0 0 354 2 0 0 25 0 1 0 334962498 20504576 3783 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515548 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 5006 3783 52 110 0 4893 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 25376

[startup+12.7029 s]
/proc/loadavg: 1.00 0.99 0.99 2/72 30118
/proc/meminfo: memFree=1785616/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=20156 CPUtime=9.97
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 4810 0 0 0 992 5 0 0 25 0 1 0 334962498 20639744 4199 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 5039 4199 52 110 0 4926 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 25508

[startup+25.5013 s]
/proc/loadavg: 1.00 0.99 0.99 2/72 30136
/proc/meminfo: memFree=1781392/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=34640 CPUtime=22.76
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 5891 0 0 0 2267 9 0 0 25 0 1 0 334962498 35471360 5247 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 8660 5247 52 110 0 8547 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 39992

[startup+51.1012 s]
/proc/loadavg: 1.00 0.99 0.99 2/72 30174
/proc/meminfo: memFree=1774224/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=34896 CPUtime=48.34
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 7773 0 0 0 4821 13 0 0 25 0 1 0 334962498 35733504 7064 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 8724 7064 52 110 0 8611 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 40248

[startup+102.306 s]
/proc/loadavg: 1.18 1.03 1.00 2/66 30726
/proc/meminfo: memFree=1739776/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=63604 CPUtime=99.5
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 11184 0 0 0 9923 27 0 0 25 0 1 0 334962498 65130496 10475 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 15901 10475 52 110 0 15788 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 68956

[startup+162.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 30726
/proc/meminfo: memFree=1725248/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=64116 CPUtime=159.45
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 15049 0 0 0 15915 30 0 0 25 0 1 0 334962498 65654784 14211 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 16029 14211 52 110 0 15916 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 69468

[startup+222.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 30726
/proc/meminfo: memFree=1710848/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=122208 CPUtime=219.42
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 18564 0 0 0 21908 34 0 0 25 0 1 0 334962498 125140992 17726 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 30552 17726 52 110 0 30439 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 127560

[startup+282.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 30726
/proc/meminfo: memFree=1697344/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=123340 CPUtime=279.38
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 21966 0 0 0 27900 38 0 0 25 0 1 0 334962498 126300160 21128 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532372 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 30835 21128 52 110 0 30722 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 128692

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 30726
/proc/meminfo: memFree=1686016/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=125244 CPUtime=339.34
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 25008 0 0 0 33893 41 0 0 25 0 1 0 334962498 128249856 23913 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 31311 23913 52 110 0 31198 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 130596

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30726
/proc/meminfo: memFree=1675456/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=126236 CPUtime=399.3
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 27663 0 0 0 39887 43 0 0 25 0 1 0 334962498 129265664 26568 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 31559 26568 52 110 0 31446 0

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

[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=243500 CPUtime=579.18
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 35149 0 0 0 57867 51 0 0 25 0 1 0 334962498 249344000 34054 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 60875 34054 52 110 0 60762 0
Current children cumulated CPU time (s) 581.87
Current children cumulated vsize (KiB) 248852

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30726
/proc/meminfo: memFree=1634816/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=244112 CPUtime=639.15
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 37783 0 0 0 63861 54 0 0 25 0 1 0 334962498 249970688 36688 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 61028 36688 52 110 0 60915 0
Current children cumulated CPU time (s) 641.84
Current children cumulated vsize (KiB) 249464

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30726
/proc/meminfo: memFree=1625408/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=244564 CPUtime=699.11
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 40137 0 0 0 69855 56 0 0 25 0 1 0 334962498 250433536 39042 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 61141 39042 52 110 0 61028 0
Current children cumulated CPU time (s) 701.8
Current children cumulated vsize (KiB) 249916

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30726
/proc/meminfo: memFree=1616384/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=245112 CPUtime=759.07
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 42383 0 0 0 75849 58 0 0 25 0 1 0 334962498 250994688 41288 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 61278 41288 52 110 0 61165 0
Current children cumulated CPU time (s) 761.76
Current children cumulated vsize (KiB) 250464

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30726
/proc/meminfo: memFree=1605632/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=245700 CPUtime=819.02
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 45126 0 0 0 81841 61 0 0 25 0 1 0 334962498 251596800 43998 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 61425 43998 52 110 0 61312 0
Current children cumulated CPU time (s) 821.71
Current children cumulated vsize (KiB) 251052

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30726
/proc/meminfo: memFree=1598848/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=246160 CPUtime=878.99
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 46771 0 0 0 87835 64 0 0 25 0 1 0 334962498 252067840 45643 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 61540 45643 52 110 0 61427 0
Current children cumulated CPU time (s) 881.68
Current children cumulated vsize (KiB) 251512

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30726
/proc/meminfo: memFree=1591488/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=246336 CPUtime=938.91
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 48628 0 0 0 93825 66 0 0 25 0 1 0 334962498 252248064 47500 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30052/statm: 61584 47500 52 110 0 61471 0
Current children cumulated CPU time (s) 941.6
Current children cumulated vsize (KiB) 251688

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30726
/proc/meminfo: memFree=1583808/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=246796 CPUtime=998.85
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 50540 0 0 0 99816 69 0 0 25 0 1 0 334962498 252719104 49412 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 61699 49412 52 110 0 61586 0
Current children cumulated CPU time (s) 1001.54
Current children cumulated vsize (KiB) 252148

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30726
/proc/meminfo: memFree=1576512/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=249876 CPUtime=1058.81
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 52900 0 0 0 105811 70 0 0 25 0 1 0 334962498 255873024 51259 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 62469 51259 52 110 0 62356 0
Current children cumulated CPU time (s) 1061.5
Current children cumulated vsize (KiB) 255228

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30726
/proc/meminfo: memFree=1569024/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=250724 CPUtime=1118.78
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 54745 0 0 0 111805 73 0 0 25 0 1 0 334962498 256741376 53104 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 62681 53104 52 110 0 62568 0
Current children cumulated CPU time (s) 1121.47
Current children cumulated vsize (KiB) 256076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30726
/proc/meminfo: memFree=1562112/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=251120 CPUtime=1178.72
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 56467 0 0 0 117798 74 0 0 25 0 1 0 334962498 257146880 54826 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 62780 54826 52 110 0 62667 0
Current children cumulated CPU time (s) 1181.41
Current children cumulated vsize (KiB) 256472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30726
/proc/meminfo: memFree=1560128/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=251252 CPUtime=1197.33
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 56944 0 0 0 119658 75 0 0 25 0 1 0 334962498 257282048 55303 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515548 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 62813 55303 52 110 0 62700 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 256604

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30726
/proc/meminfo: memFree=1560128/2055920 swapFree=4183700/4192956
[pid=30046] ppid=30044 vsize=5352 CPUtime=2.69
/proc/30046/stat : 30046 (TiniSatELite) S 30044 30046 29860 0 -1 4194304 331 15746 0 0 0 0 256 13 16 0 1 0 334962227 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30046/statm: 1338 236 197 169 0 49 0
[pid=30052] ppid=30046 vsize=251252 CPUtime=1197.33
/proc/30052/stat : 30052 (tinisat) R 30046 30046 29860 0 -1 4194304 56944 0 0 0 119658 75 0 0 25 0 1 0 334962498 257282048 55303 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515548 0 0 4096 0 0 0 0 17 0 0 0
/proc/30052/statm: 62813 55303 52 110 0 62700 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 256604

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 30046 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=565609 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=136979
CPU time returned by wait4() is 2.70259
while last known CPU time is 1200.02

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

Real time (s): 1200.91
CPU time (s): 1200.02
CPU user time (s): 1199.14
CPU system time (s): 0.88
CPU usage (%): 99.9255
Max. virtual memory (cumulated for all children) (KiB): 256604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.56561
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16077
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= 35
involuntary context switches= 19

runsolver used 1.23681 second user time and 3.15552 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Tue Mar  6 03:00:55 UTC 2007

IDJOB= 329819
IDBENCH= 20549
IDSOLVER= 99
FILE ID= node59/329819-1173150054

PBS_JOBID= 4015223

Free space on /tmp= 66511 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k60.cnf
COMMAND LINE= /tmp/evaluation/329819-1173150054/TiniSatELite /tmp/evaluation/329819-1173150054/instance-329819-1173150054.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-329819-1173150054 -o ROOT/results/node59/solver-329819-1173150054 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329819-1173150054/TiniSatELite /tmp/evaluation/329819-1173150054/instance-329819-1173150054.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  3ba2fd1e8ba5ade9920db9cb6b406609

RANDOM SEED= 782452155

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1813928 kB
Buffers:         18932 kB
Cached:         150960 kB
SwapCached:       2896 kB
Active:          54476 kB
Inactive:       128196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813928 kB
SwapTotal:     4192956 kB
SwapFree:      4183700 kB
Dirty:           10160 kB
Writeback:           0 kB
Mapped:          18848 kB
Slab:            45292 kB
Committed_AS:   671640 kB
PageTables:       1480 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= 66501 MiB

End job on node59 on Tue Mar  6 03:20:58 UTC 2007