Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 4.41933 | 4.40782 |
Name | normalized-PB07/PURE-SAT/SAT07/industrial/ jarvisalo/eq.atree.braun.7.unsat.opb |
MD5SUM | ab67c1936d99d8869960e896b137b6d2 |
Bench Category | PURE-SAT (instances containing only clauses) |
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 | 4.41433 |
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 | 505 |
Total number of constraints | 1696 |
Number of constraints which are clauses | 1696 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 13 |
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 | 11 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 24 |
Number of bits of the biggest sum of numbers | 5 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
4.39/4.40 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/419954-1177415750/instance-419954-1177415750.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-419954-1177415750 -o ROOT/results/node68/solver-419954-1177415750 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-419954-1177415750.opb /tmp/evaluation/419954-1177415750/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: 1.03 0.99 0.99 3/64 8919 /proc/meminfo: memFree=1788664/2055920 swapFree=4183916/4192956 [pid=8919] ppid=8917 vsize=12268 CPUtime=0 /proc/8919/stat : 8919 (pbclasp) D 8917 8919 8214 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 217564586 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414625893 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/8919/statm: 3067 317 242 3 0 167 0 [startup+0.106744 s] /proc/loadavg: 1.03 0.99 0.99 3/64 8919 /proc/meminfo: memFree=1788664/2055920 swapFree=4183916/4192956 [pid=8919] ppid=8917 vsize=12400 CPUtime=0 /proc/8919/stat : 8919 (pbclasp) S 8917 8919 8214 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 217564586 12697600 437 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8919/statm: 3100 437 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.202751 s] /proc/loadavg: 1.03 0.99 0.99 3/64 8919 /proc/meminfo: memFree=1788664/2055920 swapFree=4183916/4192956 [pid=8919] ppid=8917 vsize=12400 CPUtime=0 /proc/8919/stat : 8919 (pbclasp) S 8917 8919 8214 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 217564586 12697600 437 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8919/statm: 3100 437 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.302758 s] /proc/loadavg: 1.03 0.99 0.99 3/64 8919 /proc/meminfo: memFree=1788664/2055920 swapFree=4183916/4192956 [pid=8919] ppid=8917 vsize=12400 CPUtime=0 /proc/8919/stat : 8919 (pbclasp) S 8917 8919 8214 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 217564586 12697600 437 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8919/statm: 3100 437 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.702795 s] /proc/loadavg: 1.03 0.99 0.99 3/64 8919 /proc/meminfo: memFree=1788664/2055920 swapFree=4183916/4192956 [pid=8919] ppid=8917 vsize=12400 CPUtime=0 /proc/8919/stat : 8919 (pbclasp) S 8917 8919 8214 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 217564586 12697600 437 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8919/statm: 3100 437 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+1.50187 s] /proc/loadavg: 1.03 0.99 0.99 2/68 8924 /proc/meminfo: memFree=1785944/2055920 swapFree=4183916/4192956 [pid=8919] ppid=8917 vsize=12400 CPUtime=0 /proc/8919/stat : 8919 (pbclasp) S 8917 8919 8214 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 217564586 12697600 437 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8919/statm: 3100 437 320 3 0 200 0 [pid=8921] ppid=8919 vsize=5352 CPUtime=0.12 /proc/8921/stat : 8921 (sh) S 8919 8919 8214 0 -1 4194304 297 504 0 0 0 0 12 0 16 0 1 0 217564587 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/8921/statm: 1338 224 188 169 0 49 0 [pid=8923] ppid=8921 vsize=3900 CPUtime=1.37 /proc/8923/stat : 8923 (clasp-1.0) R 8921 8919 8214 0 -1 4194304 616 0 0 0 137 0 0 0 25 0 1 0 217564588 3993600 581 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782984 0 0 4096 0 0 0 0 17 1 0 0 /proc/8923/statm: 975 581 245 81 0 349 0 [pid=8924] ppid=8921 vsize=12268 CPUtime=0 /proc/8924/stat : 8924 (pboutclasp.pl) S 8921 8919 8214 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 217564588 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 257423356002 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/8924/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 33920 [startup+3.10201 s] /proc/loadavg: 1.03 0.99 0.99 2/68 8924 /proc/meminfo: memFree=1785816/2055920 swapFree=4183916/4192956 [pid=8919] ppid=8917 vsize=12400 CPUtime=0 /proc/8919/stat : 8919 (pbclasp) S 8917 8919 8214 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 217564586 12697600 437 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8919/statm: 3100 437 320 3 0 200 0 [pid=8921] ppid=8919 vsize=5352 CPUtime=0.12 /proc/8921/stat : 8921 (sh) S 8919 8919 8214 0 -1 4194304 297 504 0 0 0 0 12 0 16 0 1 0 217564587 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/8921/statm: 1338 224 188 169 0 49 0 [pid=8923] ppid=8921 vsize=4160 CPUtime=2.97 /proc/8923/stat : 8923 (clasp-1.0) R 8921 8919 8214 0 -1 4194304 675 0 0 0 297 0 0 0 25 0 1 0 217564588 4259840 640 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782483 0 0 4096 0 0 0 0 17 1 0 0 /proc/8923/statm: 1040 640 245 81 0 414 0 [pid=8924] ppid=8921 vsize=12268 CPUtime=0 /proc/8924/stat : 8924 (pboutclasp.pl) S 8921 8919 8214 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 217564588 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 257423356002 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/8924/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 34180 Solver just ended. Dumping a history of the last processes samples [startup+3.20202 s] /proc/loadavg: 1.03 0.99 0.99 2/68 8924 /proc/meminfo: memFree=1785816/2055920 swapFree=4183916/4192956 [pid=8919] ppid=8917 vsize=12400 CPUtime=0 /proc/8919/stat : 8919 (pbclasp) S 8917 8919 8214 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 217564586 12697600 437 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8919/statm: 3100 437 320 3 0 200 0 [pid=8921] ppid=8919 vsize=5352 CPUtime=0.12 /proc/8921/stat : 8921 (sh) S 8919 8919 8214 0 -1 4194304 297 504 0 0 0 0 12 0 16 0 1 0 217564587 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/8921/statm: 1338 224 188 169 0 49 0 [pid=8923] ppid=8921 vsize=4160 CPUtime=3.07 /proc/8923/stat : 8923 (clasp-1.0) R 8921 8919 8214 0 -1 4194304 676 0 0 0 307 0 0 0 25 0 1 0 217564588 4259840 641 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737597 0 0 4096 0 0 0 0 17 1 0 0 /proc/8923/statm: 1040 641 245 81 0 414 0 [pid=8924] ppid=8921 vsize=12268 CPUtime=0 /proc/8924/stat : 8924 (pboutclasp.pl) S 8921 8919 8214 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 217564588 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 257423356002 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/8924/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 3.19 Current children cumulated vsize (KiB) 34180 [startup+4.00109 s] /proc/loadavg: 1.03 0.99 0.99 2/68 8924 /proc/meminfo: memFree=1785624/2055920 swapFree=4183916/4192956 [pid=8919] ppid=8917 vsize=12400 CPUtime=0 /proc/8919/stat : 8919 (pbclasp) S 8917 8919 8214 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 217564586 12697600 437 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8919/statm: 3100 437 320 3 0 200 0 [pid=8921] ppid=8919 vsize=5352 CPUtime=0.12 /proc/8921/stat : 8921 (sh) S 8919 8919 8214 0 -1 4194304 297 504 0 0 0 0 12 0 16 0 1 0 217564587 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/8921/statm: 1338 224 188 169 0 49 0 [pid=8923] ppid=8921 vsize=4160 CPUtime=3.87 /proc/8923/stat : 8923 (clasp-1.0) R 8921 8919 8214 0 -1 4194304 693 0 0 0 387 0 0 0 25 0 1 0 217564588 4259840 658 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782479 0 0 4096 0 0 0 0 17 1 0 0 /proc/8923/statm: 1040 658 245 81 0 414 0 [pid=8924] ppid=8921 vsize=12268 CPUtime=0 /proc/8924/stat : 8924 (pboutclasp.pl) S 8921 8919 8214 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 217564588 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 257423356002 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/8924/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 3.99 Current children cumulated vsize (KiB) 34180 [startup+4.40113 s] /proc/loadavg: 1.03 0.99 0.99 2/68 8924 /proc/meminfo: memFree=1785560/2055920 swapFree=4183916/4192956 [pid=8919] ppid=8917 vsize=12400 CPUtime=0 /proc/8919/stat : 8919 (pbclasp) S 8917 8919 8214 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 217564586 12697600 437 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8919/statm: 3100 437 320 3 0 200 0 [pid=8921] ppid=8919 vsize=5352 CPUtime=0.12 /proc/8921/stat : 8921 (sh) S 8919 8919 8214 0 -1 4194304 297 504 0 0 0 0 12 0 16 0 1 0 217564587 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/8921/statm: 1338 224 188 169 0 49 0 [pid=8923] ppid=8921 vsize=0 CPUtime=4.27 /proc/8923/stat : 8923 (clasp-1.0) D 8921 8919 8214 0 -1 4194308 715 0 0 0 427 0 0 0 25 0 1 0 217564588 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0 /proc/8923/statm: 0 0 0 0 0 0 0 [pid=8924] ppid=8921 vsize=0 CPUtime=0 /proc/8924/stat : 8924 (pboutclasp.pl) D 8921 8919 8214 0 -1 4194308 438 0 0 0 0 0 0 0 16 0 1 0 217564588 0 0 18446744073709551615 0 0 0 0 0 0 0 4224 0 18446744072100051646 0 0 17 1 0 0 /proc/8924/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 4.39 Current children cumulated vsize (KiB) 17752 Child status: 0 Real time (s): 4.40782 CPU time (s): 4.41933 CPU user time (s): 4.40333 CPU system time (s): 0.015997 CPU usage (%): 100.261 Max. virtual memory (cumulated for all children) (KiB): 34180 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.40333 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2513 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= 68 involuntary context switches= 29 runsolver used 0.005999 second user time and 0.017997 second system time The end
Begin job on node68 on Tue Apr 24 11:55:51 UTC 2007 IDJOB= 419954 IDBENCH= 47810 IDSOLVER= 167 FILE ID= node68/419954-1177415750 PBS_JOBID= 4675643 Free space on /tmp= 66444 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/jarvisalo/eq.atree.braun.7.unsat.opb COMMAND LINE= pbclasp instance-419954-1177415750.opb /tmp/evaluation/419954-1177415750/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-419954-1177415750 -o ROOT/results/node68/conversion-419954-1177415750 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/419954-1177415750/instance-419954-1177415750.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-419954-1177415750 -o ROOT/results/node68/solver-419954-1177415750 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-419954-1177415750.opb /tmp/evaluation/419954-1177415750/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= ab67c1936d99d8869960e896b137b6d2 RANDOM SEED= 226189923 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.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 : 3000.216 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 : 3000.216 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: 1789136 kB Buffers: 28376 kB Cached: 171772 kB SwapCached: 3172 kB Active: 60868 kB Inactive: 149588 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1789136 kB SwapTotal: 4192956 kB SwapFree: 4183916 kB Dirty: 528 kB Writeback: 0 kB Mapped: 16164 kB Slab: 42444 kB Committed_AS: 2860848 kB PageTables: 1380 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= 66444 MiB End job on node68 on Tue Apr 24 11:55:55 UTC 2007