Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
wbo 1.4a | UNSAT | 0.441932 | 0.441645 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-dlx1c.rwmem1.ucl.opb |
MD5SUM | 35e445ac209f1522afc5b57d4ebf6731 |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.441932 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 7578 |
Total number of constraints | 21401 |
Number of constraints which are clauses | 20501 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 900 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 11 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 33 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 126 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c wbo 1.4 beta - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2655691-1276336493.opb. 0.00/0.00 c Instance file HOME/instance-2655691-1276336493.opb 0.00/0.00 c File size is 653172 bytes. 0.05/0.09 c Highest Coefficient sum: 126 0.05/0.10 c ============================[ Problem Statistics ]============================= 0.05/0.10 c | | 0.05/0.10 c | Parsing time: 0.10 s | 0.05/0.10 c | Number Variables: 7578 | 0.05/0.10 c | Number Clauses: 20501 | 0.05/0.10 c | Number Cardinality: 0 | 0.05/0.10 c | Number PB Constraints: 900 | 0.05/0.10 c ============================[ Search Statistics ]============================== 0.05/0.10 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.05/0.10 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.05/0.10 c =============================================================================== 0.05/0.10 c | 0 | 7574 21401 56978 | 7133 0 nan | 0.000 % | 0.10/0.12 c | 100 | 7573 21401 56978 | 7847 100 28 | 0.066 % | 0.10/0.16 c | 251 | 7573 21401 56978 | 8631 251 17 | 0.066 % | 0.19/0.21 c | 476 | 7573 21401 56978 | 9494 475 15 | 0.066 % | 0.19/0.26 c | 814 | 5719 21401 56978 | 10444 706 13 | 24.534 % | 0.29/0.35 c | 1320 | 5719 21401 56978 | 11488 1212 13 | 24.532 % | 0.39/0.44 c =============================================================================== 0.39/0.44 c core #1 0.39/0.44 c Memory used : 5.39 MB 0.39/0.44 c CPU time : 0.430934 s 0.39/0.44 c 0.39/0.44 s UNSATISFIABLE 0.39/0.44 c Total CPU time: 0.431934 s
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2655691-1276336493/watcher-2655691-1276336493 -o /tmp/evaluation-result-2655691-1276336493/solver-2655691-1276336493 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655691-1276336493.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.02 1.05 1.01 3/106 12835 /proc/meminfo: memFree=1883932/2059040 swapFree=4134640/4192956 [pid=12835] ppid=12833 vsize=3348 CPUtime=0 /proc/12835/stat : 12835 (wbo1.4a) R 12833 12835 10523 0 -1 4202496 302 0 0 0 0 0 0 0 20 0 1 0 9253293 3428352 220 1992294400 134512640 135751879 4291335744 18446744073709551615 134564614 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/12835/statm: 837 222 139 303 0 372 0 [startup+0.0556179 s] /proc/loadavg: 1.02 1.05 1.01 3/106 12835 /proc/meminfo: memFree=1883932/2059040 swapFree=4134640/4192956 [pid=12835] ppid=12833 vsize=4496 CPUtime=0.05 /proc/12835/stat : 12835 (wbo1.4a) R 12833 12835 10523 0 -1 4202496 667 0 0 0 5 0 0 0 20 0 1 0 9253293 4603904 585 1992294400 134512640 135751879 4291335744 18446744073709551615 135379278 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/12835/statm: 1124 585 219 303 0 659 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 4496 [startup+0.101624 s] /proc/loadavg: 1.02 1.05 1.01 3/106 12835 /proc/meminfo: memFree=1883932/2059040 swapFree=4134640/4192956 [pid=12835] ppid=12833 vsize=5256 CPUtime=0.1 /proc/12835/stat : 12835 (wbo1.4a) R 12833 12835 10523 0 -1 4202496 1070 0 0 0 10 0 0 0 20 0 1 0 9253293 5382144 828 1992294400 134512640 135751879 4291335744 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/12835/statm: 1314 828 142 303 0 1009 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 5256 [startup+0.301644 s] /proc/loadavg: 1.02 1.05 1.01 3/106 12835 /proc/meminfo: memFree=1883932/2059040 swapFree=4134640/4192956 [pid=12835] ppid=12833 vsize=5388 CPUtime=0.29 /proc/12835/stat : 12835 (wbo1.4a) R 12833 12835 10523 0 -1 4202496 1118 0 0 0 29 0 0 0 20 0 1 0 9253293 5517312 876 1992294400 134512640 135751879 4291335744 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/12835/statm: 1347 876 143 303 0 1042 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5388 Solver just ended. Dumping a history of the last processes samples [startup+0.400654 s] /proc/loadavg: 1.02 1.05 1.01 3/106 12835 /proc/meminfo: memFree=1883932/2059040 swapFree=4134640/4192956 [pid=12835] ppid=12833 vsize=5520 CPUtime=0.39 /proc/12835/stat : 12835 (wbo1.4a) R 12833 12835 10523 0 -1 4202496 1137 0 0 0 39 0 0 0 20 0 1 0 9253293 5652480 895 1992294400 134512640 135751879 4291335744 18446744073709551615 134620432 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/12835/statm: 1380 895 143 303 0 1075 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 5520 Child status: 0 Real time (s): 0.441645 CPU time (s): 0.441932 CPU user time (s): 0.431934 CPU system time (s): 0.009998 CPU usage (%): 100.065 Max. virtual memory (cumulated for all children) (KiB): 5520 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.431934 system time used= 0.009998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1145 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= 1 involuntary context switches= 2 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node002 at 2010-06-12 11:54:53 IDJOB=2655691 IDBENCH=1476 IDSOLVER=1160 FILE ID=node002/2655691-1276336493 PBS_JOBID= 11173165 Free space on /tmp= 62396 MiB SOLVER NAME= wbo 1.4a BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-dlx1c.rwmem1.ucl.opb COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655691-1276336493/watcher-2655691-1276336493 -o /tmp/evaluation-result-2655691-1276336493/solver-2655691-1276336493 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655691-1276336493.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 35e445ac209f1522afc5b57d4ebf6731 RANDOM SEED=446547023 node002.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.242 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.48 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 : 3000.242 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1884460 kB Buffers: 7456 kB Cached: 93964 kB SwapCached: 18168 kB Active: 55156 kB Inactive: 65484 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1884460 kB SwapTotal: 4192956 kB SwapFree: 4134640 kB Dirty: 3272 kB Writeback: 0 kB AnonPages: 10092 kB Mapped: 7204 kB Slab: 32116 kB PageTables: 4044 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179704 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62396 MiB End job on node002 at 2010-06-12 11:54:54