Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-03-23 | UNSAT | 2.52561 | 2.03108 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-elf.rf8.ucl.opb |
MD5SUM | e5e9e70aacd6f12ca1d11bb54ad048ed |
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 | 0.217966 |
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 | 6059 |
Total number of constraints | 16684 |
Number of constraints which are clauses | 15940 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 744 |
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 | 34 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 127 |
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 |
2.46/2.03 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/361584-1176984410/instance-361584-1176984410.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node2/watcher-361584-1176984410 -o ROOT/results/node2/solver-361584-1176984410 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361584-1176984410.opb /tmp/evaluation/361584-1176984410/temp 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: 0.85 0.97 0.99 3/77 28241 /proc/meminfo: memFree=1567928/2055920 swapFree=4149056/4192956 [pid=28241] ppid=28239 vsize=12268 CPUtime=0 /proc/28241/stat : 28241 (pbclasp) R 28239 28241 26887 0 -1 4194304 398 0 0 0 0 0 0 0 18 0 1 0 174478840 12562432 365 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381159137 0 0 4224 0 0 0 0 17 1 0 0 /proc/28241/statm: 3067 365 276 3 0 167 0 [startup+0.0178241 s] /proc/loadavg: 0.85 0.97 0.99 3/77 28241 /proc/meminfo: memFree=1567928/2055920 swapFree=4149056/4192956 [pid=28241] ppid=28239 vsize=12532 CPUtime=0.01 /proc/28241/stat : 28241 (pbclasp) R 28239 28241 26887 0 -1 4194304 515 0 0 0 1 0 0 0 18 0 1 0 174478840 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 0 0 0 17 1 0 0 /proc/28241/statm: 3133 481 316 3 0 233 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12532 [startup+0.101836 s] /proc/loadavg: 0.85 0.97 0.99 3/77 28241 /proc/meminfo: memFree=1567928/2055920 swapFree=4149056/4192956 [pid=28241] ppid=28239 vsize=12532 CPUtime=0.02 /proc/28241/stat : 28241 (pbclasp) S 28239 28241 26887 0 -1 4194304 536 0 0 0 2 0 0 0 16 0 1 0 174478840 12832768 485 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/28241/statm: 3133 485 320 3 0 233 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12532 [startup+0.301854 s] /proc/loadavg: 0.85 0.97 0.99 3/77 28241 /proc/meminfo: memFree=1567928/2055920 swapFree=4149056/4192956 [pid=28241] ppid=28239 vsize=12532 CPUtime=0.02 /proc/28241/stat : 28241 (pbclasp) S 28239 28241 26887 0 -1 4194304 536 0 0 0 2 0 0 0 16 0 1 0 174478840 12832768 485 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/28241/statm: 3133 485 320 3 0 233 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12532 [startup+0.701897 s] /proc/loadavg: 0.85 0.97 0.99 3/77 28241 /proc/meminfo: memFree=1567928/2055920 swapFree=4149056/4192956 [pid=28241] ppid=28239 vsize=12532 CPUtime=0.02 /proc/28241/stat : 28241 (pbclasp) S 28239 28241 26887 0 -1 4194304 536 0 0 0 2 0 0 0 16 0 1 0 174478840 12832768 485 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/28241/statm: 3133 485 320 3 0 233 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12532 [startup+1.50198 s] /proc/loadavg: 0.85 0.97 0.99 2/82 28246 /proc/meminfo: memFree=1556048/2055920 swapFree=4149056/4192956 [pid=28241] ppid=28239 vsize=12532 CPUtime=0.02 /proc/28241/stat : 28241 (pbclasp) S 28239 28241 26887 0 -1 4194304 536 0 0 0 2 0 0 0 16 0 1 0 174478840 12832768 485 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/28241/statm: 3133 485 320 3 0 233 0 [pid=28243] ppid=28241 vsize=5352 CPUtime=1.16 /proc/28243/stat : 28243 (sh) S 28241 28241 26887 0 -1 4194304 297 503 0 0 0 0 116 0 16 0 1 0 174478843 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/28243/statm: 1338 224 188 169 0 49 0 [pid=28245] ppid=28243 vsize=21284 CPUtime=0.78 /proc/28245/stat : 28245 (clasp) R 28243 28241 26887 0 -1 4194304 5548 0 0 0 77 1 0 0 19 0 1 0 174478843 21794816 4760 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134765902 0 0 4096 0 0 0 0 17 1 0 0 /proc/28245/statm: 5321 4762 187 154 0 4791 0 [pid=28246] ppid=28243 vsize=12268 CPUtime=0 /proc/28246/stat : 28246 (pboutclasp.pl) S 28243 28241 26887 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 174478843 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/28246/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 1.96 Current children cumulated vsize (KiB) 51436 Solver just ended. Dumping a history of the last processes samples [startup+1.90202 s] /proc/loadavg: 0.85 0.97 0.99 2/82 28246 /proc/meminfo: memFree=1556048/2055920 swapFree=4149056/4192956 [pid=28241] ppid=28239 vsize=12532 CPUtime=0.02 /proc/28241/stat : 28241 (pbclasp) S 28239 28241 26887 0 -1 4194304 536 0 0 0 2 0 0 0 16 0 1 0 174478840 12832768 485 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/28241/statm: 3133 485 320 3 0 233 0 [pid=28243] ppid=28241 vsize=5352 CPUtime=1.16 /proc/28243/stat : 28243 (sh) S 28241 28241 26887 0 -1 4194304 297 503 0 0 0 0 116 0 16 0 1 0 174478843 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/28243/statm: 1338 224 188 169 0 49 0 [pid=28245] ppid=28243 vsize=28156 CPUtime=1.18 /proc/28245/stat : 28245 (clasp) R 28243 28241 26887 0 -1 4194304 7540 0 0 0 116 2 0 0 22 0 1 0 174478843 28831744 6517 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740621 0 0 4096 0 0 0 0 17 1 0 0 /proc/28245/statm: 7039 6517 194 154 0 6509 0 [pid=28246] ppid=28243 vsize=12268 CPUtime=0 /proc/28246/stat : 28246 (pboutclasp.pl) S 28243 28241 26887 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 174478843 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/28246/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 2.36 Current children cumulated vsize (KiB) 58308 [startup+2.00103 s] /proc/loadavg: 0.85 0.97 0.99 2/82 28246 /proc/meminfo: memFree=1556048/2055920 swapFree=4149056/4192956 [pid=28241] ppid=28239 vsize=12532 CPUtime=0.02 /proc/28241/stat : 28241 (pbclasp) S 28239 28241 26887 0 -1 4194304 536 0 0 0 2 0 0 0 16 0 1 0 174478840 12832768 485 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/28241/statm: 3133 485 320 3 0 233 0 [pid=28243] ppid=28241 vsize=5352 CPUtime=1.16 /proc/28243/stat : 28243 (sh) S 28241 28241 26887 0 -1 4194304 297 503 0 0 0 0 116 0 16 0 1 0 174478843 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/28243/statm: 1338 224 188 169 0 49 0 [pid=28245] ppid=28243 vsize=28156 CPUtime=1.28 /proc/28245/stat : 28245 (clasp) R 28243 28241 26887 0 -1 4194304 7540 0 0 0 126 2 0 0 23 0 1 0 174478843 28831744 6517 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740688 0 0 4096 0 0 0 0 17 1 0 0 /proc/28245/statm: 7039 6517 194 154 0 6509 0 [pid=28246] ppid=28243 vsize=12268 CPUtime=0 /proc/28246/stat : 28246 (pboutclasp.pl) S 28243 28241 26887 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 174478843 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/28246/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 2.46 Current children cumulated vsize (KiB) 58308 Child status: 0 Real time (s): 2.03108 CPU time (s): 2.52561 CPU user time (s): 2.48462 CPU system time (s): 0.040993 CPU usage (%): 124.348 Max. virtual memory (cumulated for all children) (KiB): 58308 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.48462 system time used= 0.040993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9457 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= 195 involuntary context switches= 51 runsolver used 0.003999 second user time and 0.010998 second system time The end
Begin job on node2 on Thu Apr 19 12:06:50 UTC 2007 IDJOB= 361584 IDBENCH= 1455 IDSOLVER= 158 FILE ID= node2/361584-1176984410 PBS_JOBID= 4630398 Free space on /tmp= 66400 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-elf.rf8.ucl.opb COMMAND LINE= pbclasp instance-361584-1176984410.opb /tmp/evaluation/361584-1176984410/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-361584-1176984410 -o ROOT/results/node2/conversion-361584-1176984410 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361584-1176984410/instance-361584-1176984410.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-361584-1176984410 -o ROOT/results/node2/solver-361584-1176984410 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361584-1176984410.opb /tmp/evaluation/361584-1176984410/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= e5e9e70aacd6f12ca1d11bb54ad048ed RANDOM SEED= 637515387 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node2.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 : 3000.234 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 : 3000.234 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: 1568336 kB Buffers: 37760 kB Cached: 366080 kB SwapCached: 12252 kB Active: 301800 kB Inactive: 126052 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1568336 kB SwapTotal: 4192956 kB SwapFree: 4149056 kB Dirty: 1740 kB Writeback: 0 kB Mapped: 31004 kB Slab: 45176 kB Committed_AS: 7187612 kB PageTables: 1860 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= 66400 MiB End job on node2 on Thu Apr 19 12:06:53 UTC 2007