Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | UNSAT | 2.43463 | 1.52265 |
Name | /OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/ random/rand.biglist/normalized-rand659e05.cudf.trendy.opb |
MD5SUM | 2948b63af1c5a850ec75cbbe2f80ec1f |
Bench Category | OPT-BIGINT-LIN (optimisation, big 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 | 0.490924 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 8358 |
Total number of constraints | 34876 |
Number of constraints which are clauses | 34512 |
Number of constraints which are cardinality constraints (but not clauses) | 364 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 553 |
Number of terms in the objective function | 3968 |
Biggest coefficient in the objective function | 7833173256 |
Number of bits for the biggest coefficient in the objective function | 33 |
Sum of the numbers in the objective function | 4323903750353 |
Number of bits of the sum of numbers in the objective function | 42 |
Biggest number in a constraint | 7833173256 |
Number of bits of the biggest number in a constraint | 33 |
Biggest sum of numbers in a constraint | 4323903750353 |
Number of bits of the biggest sum of numbers | 42 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.09/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.09/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.14 c See www.sat4j.org for details. 0.09/0.14 c version 2.2.0.v20100526 0.09/0.14 c java.runtime.name Java(TM) SE Runtime Environment 0.09/0.14 c java.vm.name Java HotSpot(TM) Server VM 0.09/0.14 c java.vm.version 11.2-b01 0.09/0.14 c java.vm.vendor Sun Microsystems Inc. 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0_12 0.09/0.14 c os.name Linux 0.09/0.14 c os.version 2.6.18-164.el5 0.09/0.14 c os.arch i386 0.09/0.14 c Free memory 1393557488 0.09/0.14 c Max memory 1395916800 0.09/0.14 c Total memory 1395916800 0.09/0.14 c Number of processors 2 0.24/0.20 c Pseudo Boolean Optimization 0.24/0.20 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.24/0.20 c --- Begin Solver configuration --- 0.24/0.20 c Stops conflict analysis at the first Unique Implication Point 0.24/0.20 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7 0.24/0.20 c Learn all clauses as in MiniSAT 0.24/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.24/0.20 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.24/0.20 c No reason simplification 0.24/0.20 c Armin Biere (Picosat) restarts strategy 0.24/0.20 c Glucose learned constraints deletion strategy 0.24/0.20 c timeout=2147483s 0.24/0.20 c DB Simplification allowed=false 0.24/0.20 c --- End Solver configuration --- 0.24/0.20 c solving HOME/instance-2684355-1277515142.opb 0.24/0.20 c reading problem ... 2.10/1.35 c ... done. Wall clock time 1.146s. 2.10/1.35 c #vars 8358 2.10/1.35 c #constraints 34727 2.10/1.35 c constraints type 2.10/1.35 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 16152 2.10/1.35 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 17540 2.10/1.35 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 364 2.22/1.48 c starts : 0 2.22/1.48 c conflicts : 0 2.22/1.48 c decisions : 0 2.22/1.48 c propagations : 712 2.22/1.48 c inspects : 322 2.22/1.48 c learnt literals : 0 2.22/1.48 c learnt binary clauses : 0 2.22/1.48 c learnt ternary clauses : 0 2.22/1.48 c learnt clauses : 0 2.22/1.48 c ignored clauses : 0 2.22/1.48 c root simplifications : 0 2.22/1.48 c removed literals (reason simplification) : 0 2.22/1.48 c reason swapping (by a shorter reason) : 0 2.22/1.48 c Calls to reduceDB : 0 2.22/1.48 c number of reductions to clauses (during analyze) : 0 2.22/1.48 c number of learned constraints concerned by reduction : 0 2.22/1.48 c number of learning phase by resolution : 0 2.22/1.48 c number of learning phase by cutting planes : 0 2.22/1.48 c speed (assignments/second) : 5393.939393939394 2.22/1.48 c non guided choices 0 2.22/1.48 c learnt constraints type 2.22/1.48 c constraints type 2.22/1.48 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 16152 2.22/1.48 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 17540 2.22/1.48 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 364 2.22/1.48 s UNSATISFIABLE 2.22/1.48 c Total wall clock time (in seconds): 1.281
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-2684355-1277515142/watcher-2684355-1277515142 -o /tmp/evaluation-result-2684355-1277515142/solver-2684355-1277515142 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2684355-1277515142.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: 1.12 1.05 0.99 3/106 28189 /proc/meminfo: memFree=1847148/2059040 swapFree=4135672/4192956 [pid=28189] ppid=28187 vsize=248 CPUtime=0 /proc/28189/stat : 28189 (java) R 28187 28189 27072 0 -1 4194304 281 0 0 0 0 0 0 0 19 0 1 0 127115739 253952 28 1992294400 134512640 134550932 4294827392 18446744073709551615 7619038 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28189/statm: 62 28 21 10 0 23 0 [startup+0.062724 s] /proc/loadavg: 1.12 1.05 0.99 3/106 28189 /proc/meminfo: memFree=1847148/2059040 swapFree=4135672/4192956 [pid=28189] ppid=28187 vsize=1521796 CPUtime=0.04 /proc/28189/stat : 28189 (java) S 28187 28189 27072 0 -1 4202496 3662 0 1 0 3 1 0 0 18 0 7 0 127115739 1558319104 3104 1992294400 134512640 134550932 4294827392 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 /proc/28189/statm: 380449 3104 1033 10 0 377759 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1521796 [startup+0.101728 s] /proc/loadavg: 1.12 1.05 0.99 3/106 28189 /proc/meminfo: memFree=1847148/2059040 swapFree=4135672/4192956 [pid=28189] ppid=28187 vsize=1524184 CPUtime=0.09 /proc/28189/stat : 28189 (java) S 28187 28189 27072 0 -1 4202496 3974 0 1 0 7 2 0 0 18 0 12 0 127115739 1560764416 3414 1992294400 134512640 134550932 4294827392 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/28189/statm: 381046 3414 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524184 [startup+0.300062 s] /proc/loadavg: 1.12 1.05 0.99 3/106 28189 /proc/meminfo: memFree=1847148/2059040 swapFree=4135672/4192956 [pid=28189] ppid=28187 vsize=1526508 CPUtime=0.39 /proc/28189/stat : 28189 (java) S 28187 28189 27072 0 -1 4202496 5415 0 1 0 36 3 0 0 18 0 12 0 127115739 1563144192 4853 1992294400 134512640 134550932 4294827392 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/28189/statm: 381627 4853 1368 10 0 378929 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 1526508 [startup+0.700055 s] /proc/loadavg: 1.12 1.05 0.99 3/106 28189 /proc/meminfo: memFree=1847148/2059040 swapFree=4135672/4192956 [pid=28189] ppid=28187 vsize=1527916 CPUtime=1.14 /proc/28189/stat : 28189 (java) S 28187 28189 27072 0 -1 4202496 7795 0 1 0 110 4 0 0 18 0 12 0 127115739 1564585984 7129 1992294400 134512640 134550932 4294827392 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/28189/statm: 381979 7129 1401 10 0 379281 0 Current children cumulated CPU time (s) 1.14 Current children cumulated vsize (KiB) 1527916 [startup+1.50104 s] /proc/loadavg: 1.12 1.05 0.99 4/118 28201 /proc/meminfo: memFree=1806196/2059040 swapFree=4135672/4192956 [pid=28189] ppid=28187 vsize=1529112 CPUtime=2.41 /proc/28189/stat : 28189 (java) S 28187 28189 27072 0 -1 4202496 21763 0 1 0 230 11 0 0 18 0 10 0 127115739 1565810688 20812 1992294400 134512640 134550932 4294827392 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/28189/statm: 382278 20812 1429 10 0 379580 0 [pid=28189/tid=28191] ppid=28187 vsize=1529112 CPUtime=1.46 /proc/28189/task/28191/stat : 28191 (java) S 28187 28189 27072 0 -1 4202560 18966 0 1 0 136 10 0 0 20 0 10 0 127115740 1565810688 20812 1992294400 134512640 134550932 4294827392 18446744073709551615 4294960144 0 4 0 16800975 18446604437838452608 0 0 -1 0 0 0 0 [pid=28189/tid=28192] ppid=28187 vsize=1529112 CPUtime=0 /proc/28189/task/28192/stat : 28192 (java) S 28187 28189 27072 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 10 0 127115742 1565810688 20812 1992294400 134512640 134550932 4294827392 18446744073709551615 4294960144 0 4 0 16800975 18446604437838452608 0 0 -1 1 0 0 0 [pid=28189/tid=28193] ppid=28187 vsize=1529112 CPUtime=0 /proc/28189/task/28193/stat : 28193 (java) S 28187 28189 27072 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 10 0 127115742 1565810688 20812 1992294400 134512640 134550932 4294827392 18446744073709551615 4294960144 0 4 0 16800975 18446604437838452608 0 0 -1 1 0 0 0 [pid=28189/tid=28194] ppid=28187 vsize=1529112 CPUtime=0 /proc/28189/task/28194/stat : 28194 (java) S 28187 28189 27072 0 -1 4202560 2 0 0 0 0 0 0 0 15 0 10 0 127115743 1565810688 20812 1992294400 134512640 134550932 4294827392 18446744073709551615 4294960144 0 0 0 16800975 18446604437838452608 0 0 -1 0 0 0 0 [pid=28189/tid=28195] ppid=28187 vsize=1529112 CPUtime=0 /proc/28189/task/28195/stat : 28195 (java) S 28187 28189 27072 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 10 0 127115744 1565810688 20812 1992294400 134512640 134550932 4294827392 18446744073709551615 4294960144 0 4 0 16800975 18446604437838452608 0 0 -1 0 0 0 0 [pid=28189/tid=28196] ppid=28187 vsize=1529112 CPUtime=0 /proc/28189/task/28196/stat : 28196 (java) S 28187 28189 27072 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 10 0 127115744 1565810688 20812 1992294400 134512640 134550932 4294827392 18446744073709551615 4294960144 0 4 0 16800975 18446604437838452608 0 0 -1 0 0 0 0 [pid=28189/tid=28198] ppid=28187 vsize=1529112 CPUtime=0.41 /proc/28189/task/28198/stat : 28198 (java) S 28187 28189 27072 0 -1 4202560 730 0 0 0 41 0 0 0 24 0 10 0 127115748 1565810688 20812 1992294400 134512640 134550932 4294827392 18446744073709551615 4294960144 0 4 0 16800975 18446604437838452608 0 0 -1 1 0 0 0 [pid=28189/tid=28199] ppid=28187 vsize=1529112 CPUtime=0.52 /proc/28189/task/28199/stat : 28199 (java) R 28187 28189 27072 0 -1 4202560 990 0 0 0 52 0 0 0 23 0 10 0 127115748 1565810688 20812 1992294400 134512640 134550932 4294827392 18446744073709551615 105499165 0 4 0 16800975 0 0 0 -1 1 0 0 0 [pid=28189/tid=28200] ppid=28187 vsize=1529112 CPUtime=0 /proc/28189/task/28200/stat : 28200 (java) S 28187 28189 27072 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 10 0 127115748 1565810688 20812 1992294400 134512640 134550932 4294827392 18446744073709551615 4294960144 0 4 0 16800975 18446604437838452608 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 2.41 Current children cumulated vsize (KiB) 1529112 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 1.52265 CPU time (s): 2.43463 CPU user time (s): 2.30665 CPU system time (s): 0.12798 CPU usage (%): 159.894 Max. virtual memory (cumulated for all children) (KiB): 1529112 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.30665 system time used= 0.12798 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 21763 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 169 involuntary context switches= 128 runsolver used 0.002999 second user time and 0.021996 second system time The end
Begin job on node012 at 2010-06-26 03:19:02 IDJOB=2684355 IDBENCH=72370 IDSOLVER=1165 FILE ID=node012/2684355-1277515142 PBS_JOBID= 11190629 Free space on /tmp= 62428 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/random/rand.biglist/normalized-rand659e05.cudf.trendy.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684355-1277515142/watcher-2684355-1277515142 -o /tmp/evaluation-result-2684355-1277515142/solver-2684355-1277515142 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2684355-1277515142.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2948b63af1c5a850ec75cbbe2f80ec1f RANDOM SEED=121834463 node012.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 : 3000.258 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 : 6000.51 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 : 3000.258 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1847296 kB Buffers: 27192 kB Cached: 88656 kB SwapCached: 9724 kB Active: 70624 kB Inactive: 58408 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1847296 kB SwapTotal: 4192956 kB SwapFree: 4135672 kB Dirty: 1596 kB Writeback: 32 kB AnonPages: 11624 kB Mapped: 8252 kB Slab: 60456 kB PageTables: 4136 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183908 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= 62428 MiB End job on node012 at 2010-06-26 03:19:03