Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 12.3181 | 12.3239 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-ooo.tag12.ucl.opb |
MD5SUM | 6d44efaff34237725f88a3d0685c8f91 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
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 | 12.2211 |
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 | 20605 |
Total number of constraints | 59851 |
Number of constraints which are clauses | 58675 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1176 |
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 | 41 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 134 |
Number of bits of the biggest sum of numbers | 8 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/458373-1178622194/instance-458373-1178622194.opb ...... 12.29/12.31 c done parsing opb. 12.29/12.31 s UNSATISFIABLE 12.29/12.31 c Total Run Time 11.6282
ERROR: no interpretation found !
/tmp/evaluation/458373-1178622194/instance-458373-1178622194.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node26/watcher-458373-1178622194 -o ROOT/results/node26/solver-458373-1178622194 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458373-1178622194/instance-458373-1178622194.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): 3600 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: 0.92 1.00 0.99 2/77 29927 /proc/meminfo: memFree=1531400/2055920 swapFree=4170140/4192956 [pid=29927] ppid=29925 vsize=3256 CPUtime=0 /proc/29927/stat : 29927 (PBS4_SAT07v2) R 29925 29927 29220 0 -1 4194304 499 0 0 0 0 0 0 0 18 0 1 0 310136260 3334144 481 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134570893 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29927/statm: 814 485 80 219 0 591 0 [startup+0.0678701 s] /proc/loadavg: 0.92 1.00 0.99 2/77 29927 /proc/meminfo: memFree=1531400/2055920 swapFree=4170140/4192956 [pid=29927] ppid=29925 vsize=4536 CPUtime=0.06 /proc/29927/stat : 29927 (PBS4_SAT07v2) R 29925 29927 29220 0 -1 4194304 941 0 0 0 6 0 0 0 18 0 1 0 310136260 4644864 923 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29927/statm: 1134 923 86 219 0 911 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4536 [startup+0.102872 s] /proc/loadavg: 0.92 1.00 0.99 2/77 29927 /proc/meminfo: memFree=1531400/2055920 swapFree=4170140/4192956 [pid=29927] ppid=29925 vsize=4984 CPUtime=0.09 /proc/29927/stat : 29927 (PBS4_SAT07v2) R 29925 29927 29220 0 -1 4194304 1048 0 0 0 9 0 0 0 18 0 1 0 310136260 5103616 981 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29927/statm: 1246 981 86 219 0 1023 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4984 [startup+0.302901 s] /proc/loadavg: 0.92 1.00 0.99 2/77 29927 /proc/meminfo: memFree=1531400/2055920 swapFree=4170140/4192956 [pid=29927] ppid=29925 vsize=6468 CPUtime=0.29 /proc/29927/stat : 29927 (PBS4_SAT07v2) R 29925 29927 29220 0 -1 4194304 1500 0 0 0 29 0 0 0 20 0 1 0 310136260 6623232 1336 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29927/statm: 1617 1336 86 219 0 1394 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6468 [startup+0.701927 s] /proc/loadavg: 0.92 1.00 0.99 2/77 29927 /proc/meminfo: memFree=1531400/2055920 swapFree=4170140/4192956 [pid=29927] ppid=29925 vsize=9780 CPUtime=0.69 /proc/29927/stat : 29927 (PBS4_SAT07v2) R 29925 29927 29220 0 -1 4194304 2506 0 0 0 69 0 0 0 24 0 1 0 310136260 10014720 2108 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29927/statm: 2445 2108 89 219 0 2222 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9780 [startup+1.502 s] /proc/loadavg: 0.92 1.00 0.99 2/78 29928 /proc/meminfo: memFree=1522560/2055920 swapFree=4170140/4192956 [pid=29927] ppid=29925 vsize=12376 CPUtime=1.49 /proc/29927/stat : 29927 (PBS4_SAT07v2) R 29925 29927 29220 0 -1 4194304 3079 0 0 0 148 1 0 0 25 0 1 0 310136260 12673024 2681 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29927/statm: 3094 2681 90 219 0 2871 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 12376 [startup+3.10115 s] /proc/loadavg: 0.92 1.00 0.99 2/78 29928 /proc/meminfo: memFree=1520128/2055920 swapFree=4170140/4192956 [pid=29927] ppid=29925 vsize=16908 CPUtime=3.09 /proc/29927/stat : 29927 (PBS4_SAT07v2) R 29925 29927 29220 0 -1 4194304 3675 0 0 0 307 2 0 0 25 0 1 0 310136260 17313792 3277 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29927/statm: 4227 3277 90 219 0 4004 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 16908 [startup+6.30145 s] /proc/loadavg: 0.93 1.00 0.99 2/78 29928 /proc/meminfo: memFree=1516736/2055920 swapFree=4170140/4192956 [pid=29927] ppid=29925 vsize=18136 CPUtime=6.29 /proc/29927/stat : 29927 (PBS4_SAT07v2) R 29925 29927 29220 0 -1 4194304 4256 0 0 0 626 3 0 0 25 0 1 0 310136260 18571264 3735 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29927/statm: 4534 3735 90 219 0 4311 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 18136 Solver just ended. Dumping a history of the last processes samples [startup+9.50175 s] /proc/loadavg: 0.93 1.00 0.99 2/78 29928 /proc/meminfo: memFree=1515328/2055920 swapFree=4170140/4192956 [pid=29927] ppid=29925 vsize=19996 CPUtime=9.49 /proc/29927/stat : 29927 (PBS4_SAT07v2) R 29925 29927 29220 0 -1 4194304 5038 0 0 0 945 4 0 0 25 0 1 0 310136260 20475904 4050 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560630 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29927/statm: 4999 4050 90 219 0 4776 0 Current children cumulated CPU time (s) 9.49 Current children cumulated vsize (KiB) 19996 [startup+11.1019 s] /proc/loadavg: 0.93 1.00 0.99 2/78 29928 /proc/meminfo: memFree=1514888/2055920 swapFree=4170140/4192956 [pid=29927] ppid=29925 vsize=24092 CPUtime=11.09 /proc/29927/stat : 29927 (PBS4_SAT07v2) R 29925 29927 29220 0 -1 4194304 5167 0 0 0 1105 4 0 0 25 0 1 0 310136260 24670208 4179 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544644 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29927/statm: 6023 4179 90 219 0 5800 0 Current children cumulated CPU time (s) 11.09 Current children cumulated vsize (KiB) 24092 [startup+11.902 s] /proc/loadavg: 0.93 1.00 0.99 2/78 29928 /proc/meminfo: memFree=1514888/2055920 swapFree=4170140/4192956 [pid=29927] ppid=29925 vsize=24092 CPUtime=11.89 /proc/29927/stat : 29927 (PBS4_SAT07v2) R 29925 29927 29220 0 -1 4194304 5234 0 0 0 1185 4 0 0 25 0 1 0 310136260 24670208 4246 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29927/statm: 6023 4246 90 219 0 5800 0 Current children cumulated CPU time (s) 11.89 Current children cumulated vsize (KiB) 24092 [startup+12.302 s] /proc/loadavg: 0.93 1.00 0.99 2/78 29928 /proc/meminfo: memFree=1514504/2055920 swapFree=4170140/4192956 [pid=29927] ppid=29925 vsize=24092 CPUtime=12.29 /proc/29927/stat : 29927 (PBS4_SAT07v2) R 29925 29927 29220 0 -1 4194304 5272 0 0 0 1225 4 0 0 25 0 1 0 310136260 24670208 4284 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134555568 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29927/statm: 6023 4284 90 219 0 5800 0 Current children cumulated CPU time (s) 12.29 Current children cumulated vsize (KiB) 24092 Child status: 0 Real time (s): 12.3239 CPU time (s): 12.3181 CPU user time (s): 12.2691 CPU system time (s): 0.048992 CPU usage (%): 99.953 Max. virtual memory (cumulated for all children) (KiB): 24092 getrusage(RUSAGE_CHILDREN,...) data: user time used= 12.2691 system time used= 0.048992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5290 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= 8 involuntary context switches= 265 runsolver used 0.009998 second user time and 0.033994 second system time The end
Begin job on node26 on Tue May 8 11:03:14 UTC 2007 IDJOB= 458373 IDBENCH= 1450 IDSOLVER= 200 FILE ID= node26/458373-1178622194 PBS_JOBID= 5218264 Free space on /tmp= 66561 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.tag12.ucl.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458373-1178622194/instance-458373-1178622194.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-458373-1178622194 -o ROOT/results/node26/conversion-458373-1178622194 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458373-1178622194/instance-458373-1178622194.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-458373-1178622194 -o ROOT/results/node26/solver-458373-1178622194 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458373-1178622194/instance-458373-1178622194.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 6d44efaff34237725f88a3d0685c8f91 RANDOM SEED= 979876244 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node26.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 : 3000.213 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 : 3000.213 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: 1531936 kB Buffers: 39988 kB Cached: 360128 kB SwapCached: 3328 kB Active: 195936 kB Inactive: 230804 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1531936 kB SwapTotal: 4192956 kB SwapFree: 4170140 kB Dirty: 4104 kB Writeback: 0 kB Mapped: 34060 kB Slab: 82924 kB Committed_AS: 2542212 kB PageTables: 1724 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= 66561 MiB End job on node26 on Tue May 8 11:03:27 UTC 2007