Trace number 296547

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) 1200.01 1200.54

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S1392532406-12.UNSAT.shuffled.cnf
MD5SUMaca6cad74270d95cd75e3239f6304512
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark20.4519
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54005

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    4005    28035 |    1201       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 45   #clauses: 4005   #literals: 28035
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node65.alineos.net_26989.cnf
0.00/0.03	c 45 variables, 4005 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-296547-1171824986 -o ROOT/results/node65/solver-296547-1171824986 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296547-1171824986/TiniSatELite /tmp/evaluation/296547-1171824986/instance-296547-1171824986.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26989
/proc/meminfo: memFree=811152/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 202456174 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203863634 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26989/statm: 1338 232 195 169 0 49 0
[pid=26990] ppid=26989 vsize=5352 CPUtime=0
/proc/26990/stat : 26990 (TiniSatELite) S 26989 26989 26881 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26990/statm: 1338 236 198 169 0 49 0
[pid=26992] ppid=26990 vsize=0 CPUtime=0
/proc/26992/stat : 26992 (sed) D 26990 26989 26881 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 202456174 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/26992/statm: 0 0 0 0 0 0 0

[startup+0.10762 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26989
/proc/meminfo: memFree=811152/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515683 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26989
/proc/meminfo: memFree=811152/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33682 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26995
/proc/meminfo: memFree=809080/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=2912 CPUtime=1.3
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 497 0 0 0 130 0 0 0 25 0 1 0 202456176 2981888 482 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519881 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 728 482 52 110 0 615 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8264

[startup+2.98009 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26995
/proc/meminfo: memFree=808312/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=5340 CPUtime=2.95
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 754 0 0 0 295 0 0 0 25 0 1 0 202456176 5468160 739 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 1335 739 52 110 0 1222 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10692

[startup+6.25663 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26995
/proc/meminfo: memFree=806776/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=5760 CPUtime=6.22
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 1033 0 0 0 622 0 0 0 25 0 1 0 202456176 5898240 1018 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515483 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 1440 1018 52 110 0 1327 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11112

[startup+12.7197 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26995
/proc/meminfo: memFree=805256/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=6368 CPUtime=12.68
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 1377 0 0 0 1267 1 0 0 25 0 1 0 202456176 6520832 1362 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 1592 1362 52 110 0 1479 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11720

[startup+25.5258 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26995
/proc/meminfo: memFree=803336/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=11176 CPUtime=25.48
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 1926 0 0 0 2547 1 0 0 25 0 1 0 202456176 11444224 1846 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 2794 1846 52 110 0 2681 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16528

[startup+51.15 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26995
/proc/meminfo: memFree=801096/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=11560 CPUtime=51.1
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 2465 0 0 0 5108 2 0 0 25 0 1 0 202456176 11837440 2385 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 2890 2385 52 110 0 2777 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 16912

[startup+102.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26995
/proc/meminfo: memFree=796808/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=22024 CPUtime=102.32
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 3699 0 0 0 10230 2 0 0 25 0 1 0 202456176 22552576 3457 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 5506 3457 52 110 0 5393 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 27376

[startup+162.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26995
/proc/meminfo: memFree=793160/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=23204 CPUtime=162.36
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 4586 0 0 0 16233 3 0 0 25 0 1 0 202456176 23760896 4344 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 5801 4344 52 110 0 5688 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 28556

[startup+222.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26995
/proc/meminfo: memFree=790664/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=23980 CPUtime=222.4
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 5304 0 0 0 22236 4 0 0 25 0 1 0 202456176 24555520 4963 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 5995 4963 52 110 0 5882 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 29332

[startup+282.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 27061
/proc/meminfo: memFree=787544/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=24372 CPUtime=282.43
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 5837 0 0 0 28238 5 0 0 25 0 1 0 202456176 24956928 5463 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 6093 5463 52 110 0 5980 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 29724

[startup+342.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 27153
/proc/meminfo: memFree=785112/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=40920 CPUtime=342.44
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 6448 0 0 0 34238 6 0 0 25 0 1 0 202456176 41902080 6041 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 10230 6041 52 110 0 10117 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 46272

[startup+402.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27193
/proc/meminfo: memFree=783944/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=42864 CPUtime=402.47
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 7292 0 0 0 40241 6 0 0 25 0 1 0 202456176 43892736 6595 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 10716 6595 52 110 0 10603 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 48216

[startup+462.803 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27193
/proc/meminfo: memFree=782088/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=43512 CPUtime=462.52
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 7820 0 0 0 46245 7 0 0 25 0 1 0 202456176 44556288 7090 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 10878 7090 52 110 0 10765 0
Current children cumulated CPU time (s) 462.53
Current children cumulated vsize (KiB) 48864

[startup+522.862 s]

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

[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=44544 CPUtime=522.56
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 8474 0 0 0 52249 7 0 0 25 0 1 0 202456176 45613056 7613 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519870 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 11136 7613 52 110 0 11023 0
Current children cumulated CPU time (s) 522.57
Current children cumulated vsize (KiB) 49896

[startup+582.916 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27193
/proc/meminfo: memFree=778312/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=44928 CPUtime=582.59
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 8961 0 0 0 58252 7 0 0 25 0 1 0 202456176 46006272 8002 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 11232 8002 52 110 0 11119 0
Current children cumulated CPU time (s) 582.6
Current children cumulated vsize (KiB) 50280

[startup+642.975 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27193
/proc/meminfo: memFree=776712/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=45956 CPUtime=642.62
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 9587 0 0 0 64254 8 0 0 25 0 1 0 202456176 47058944 8433 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 11489 8433 52 110 0 11376 0
Current children cumulated CPU time (s) 642.63
Current children cumulated vsize (KiB) 51308

[startup+703.033 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27193
/proc/meminfo: memFree=775304/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=46724 CPUtime=702.66
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 10150 0 0 0 70257 9 0 0 25 0 1 0 202456176 47845376 8800 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 11681 8800 52 110 0 11568 0
Current children cumulated CPU time (s) 702.67
Current children cumulated vsize (KiB) 52076

[startup+763.086 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27193
/proc/meminfo: memFree=773960/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=47108 CPUtime=762.7
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 10561 0 0 0 76260 10 0 0 25 0 1 0 202456176 48238592 9113 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 11777 9113 52 110 0 11664 0
Current children cumulated CPU time (s) 762.71
Current children cumulated vsize (KiB) 52460

[startup+823.153 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27193
/proc/meminfo: memFree=772680/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=47364 CPUtime=822.75
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 10950 0 0 0 82264 11 0 0 25 0 1 0 202456176 48500736 9437 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 11841 9437 52 110 0 11728 0
Current children cumulated CPU time (s) 822.76
Current children cumulated vsize (KiB) 52716

[startup+883.217 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 27193
/proc/meminfo: memFree=771400/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=47620 CPUtime=882.79
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 11352 0 0 0 88268 11 0 0 25 0 1 0 202456176 48762880 9774 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 11905 9774 52 110 0 11792 0
Current children cumulated CPU time (s) 882.8
Current children cumulated vsize (KiB) 52972

[startup+943.279 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 27193
/proc/meminfo: memFree=769992/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=48392 CPUtime=942.83
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 11852 0 0 0 94272 11 0 0 25 0 1 0 202456176 49553408 10111 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 12098 10111 52 110 0 11985 0
Current children cumulated CPU time (s) 942.84
Current children cumulated vsize (KiB) 53744

[startup+1003.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27193
/proc/meminfo: memFree=768648/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=48916 CPUtime=1002.86
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 12223 0 0 0 100275 11 0 0 25 0 1 0 202456176 50089984 10449 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 12229 10449 52 110 0 12116 0
Current children cumulated CPU time (s) 1002.87
Current children cumulated vsize (KiB) 54268

[startup+1063.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27193
/proc/meminfo: memFree=767688/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=48916 CPUtime=1062.91
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 12475 0 0 0 106279 12 0 0 25 0 1 0 202456176 50089984 10701 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 12229 10701 52 110 0 12116 0
Current children cumulated CPU time (s) 1062.92
Current children cumulated vsize (KiB) 54268

[startup+1123.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27193
/proc/meminfo: memFree=766600/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=49172 CPUtime=1122.94
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 12805 0 0 0 112282 12 0 0 25 0 1 0 202456176 50352128 10966 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 12293 10966 52 110 0 12180 0
Current children cumulated CPU time (s) 1122.95
Current children cumulated vsize (KiB) 54524

[startup+1183.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27193
/proc/meminfo: memFree=765448/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=81476 CPUtime=1182.98
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 13104 0 0 0 118285 13 0 0 25 0 1 0 202456176 83431424 11265 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 20369 11265 52 110 0 20256 0
Current children cumulated CPU time (s) 1182.99
Current children cumulated vsize (KiB) 86828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27193
/proc/meminfo: memFree=765128/2055920 swapFree=4183880/4192956
[pid=26989] ppid=26987 vsize=5352 CPUtime=0.01
/proc/26989/stat : 26989 (TiniSatELite) S 26987 26989 26881 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202456174 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26989/statm: 1338 236 197 169 0 49 0
[pid=26995] ppid=26989 vsize=81476 CPUtime=1200
/proc/26995/stat : 26995 (tinisat) R 26989 26989 26881 0 -1 4194304 13179 0 0 0 119987 13 0 0 25 0 1 0 202456176 83431424 11340 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26995/statm: 20369 11340 52 110 0 20256 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 86828

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 26989 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=14997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.020996
while last known CPU time is 1200.01

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

Real time (s): 1200.54
CPU time (s): 1200.01
CPU user time (s): 1199.88
CPU system time (s): 0.13
CPU usage (%): 99.9559
Max. virtual memory (cumulated for all children) (KiB): 86828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.014997
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 770
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= 10

runsolver used 1.06084 second user time and 2.49262 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sun Feb 18 18:56:26 UTC 2007

IDJOB= 296547
IDBENCH= 19940
IDSOLVER= 99
FILE ID= node65/296547-1171824986

PBS_JOBID= 3839691

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S1392532406-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296547-1171824986/TiniSatELite /tmp/evaluation/296547-1171824986/instance-296547-1171824986.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-296547-1171824986 -o ROOT/results/node65/solver-296547-1171824986 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296547-1171824986/TiniSatELite /tmp/evaluation/296547-1171824986/instance-296547-1171824986.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  aca6cad74270d95cd75e3239f6304512

RANDOM SEED= 171981908

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:        811624 kB
Buffers:         48964 kB
Cached:        1065716 kB
SwapCached:       2900 kB
Active:         792996 kB
Inactive:       330980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        811624 kB
SwapTotal:     4192956 kB
SwapFree:      4183880 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          15272 kB
Slab:           106340 kB
Committed_AS:   501868 kB
PageTables:       1456 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= 66563 MiB

End job on node65 on Sun Feb 18 19:16:57 UTC 2007