Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | Wrong UNSAT | 0.729888 | 0.370287 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/dimacs/ normalized-dubois20_ext.wbo |
MD5SUM | dff91de96e9fbab56b73faa61f856d02 |
Bench Category | PARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints) |
Best result obtained on this benchmark | MOPT |
Best cost obtained on this benchmark | 1 |
Best CPU time to get the best result obtained on this benchmark | 0.007997 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 120 |
Total number of constraints | 220 |
Number of soft constraints | 160 |
Number of constraints which are clauses | 160 |
Number of constraints which are cardinality constraints (but not clauses) | 60 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Top cost | 161 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 160 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 5 |
Number of bits of the biggest sum of numbers | 3 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.03/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.03/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.03/0.06 c See www.sat4j.org for details. 0.03/0.06 c version 2.2.0.v20100526 0.03/0.06 c java.runtime.name Java(TM) SE Runtime Environment 0.03/0.06 c java.vm.name Java HotSpot(TM) Server VM 0.03/0.06 c java.vm.version 11.2-b01 0.03/0.06 c java.vm.vendor Sun Microsystems Inc. 0.03/0.06 c sun.arch.data.model 32 0.03/0.06 c java.version 1.6.0_12 0.03/0.06 c os.name Linux 0.03/0.06 c os.version 2.6.18-164.el5 0.03/0.06 c os.arch i386 0.03/0.06 c Free memory 1393557488 0.03/0.06 c Max memory 1395916800 0.03/0.06 c Total memory 1395916800 0.03/0.06 c Number of processors 8 0.03/0.09 c Pseudo Boolean Optimization 0.03/0.09 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.03/0.09 c --- Begin Solver configuration --- 0.03/0.09 c Stops conflict analysis at the first Unique Implication Point 0.03/0.09 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1c1ea29 0.03/0.09 c Learn all clauses as in MiniSAT 0.03/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.03/0.09 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.03/0.09 c No reason simplification 0.03/0.09 c Armin Biere (Picosat) restarts strategy 0.03/0.09 c Glucose learned constraints deletion strategy 0.03/0.09 c timeout=2147483s 0.03/0.09 c DB Simplification allowed=false 0.03/0.09 c --- End Solver configuration --- 0.03/0.09 c solving HOME/instance-2699767-1278533825.wbo 0.03/0.09 c reading problem ... 0.12/0.13 c ... done. Wall clock time 0.04s. 0.12/0.13 c #vars 280 0.12/0.13 c #constraints 280 0.12/0.13 c constraints type 0.12/0.13 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 120 0.12/0.13 c org.sat4j.pb.constraints.pb.MaxWatchPb => 160 0.59/0.32 c starts : 2 0.59/0.32 c conflicts : 177 0.59/0.32 c decisions : 716 0.59/0.32 c propagations : 5362 0.59/0.32 c inspects : 17556 0.59/0.32 c learnt literals : 0 0.59/0.32 c learnt binary clauses : 0 0.59/0.32 c learnt ternary clauses : 0 0.59/0.32 c learnt clauses : 176 0.59/0.32 c ignored clauses : 0 0.59/0.32 c root simplifications : 0 0.59/0.32 c removed literals (reason simplification) : 0 0.59/0.32 c reason swapping (by a shorter reason) : 0 0.59/0.32 c Calls to reduceDB : 0 0.59/0.32 c number of reductions to clauses (during analyze) : 0 0.59/0.32 c number of learned constraints concerned by reduction : 0 0.59/0.32 c number of learning phase by resolution : 0 0.59/0.32 c number of learning phase by cutting planes : 0 0.59/0.32 c speed (assignments/second) : 28673.79679144385 0.59/0.32 c non guided choices 41 0.59/0.32 c learnt constraints type 0.59/0.32 c org.sat4j.pb.constraints.pb.MaxWatchPb => 176 0.59/0.32 c constraints type 0.59/0.32 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 120 0.59/0.32 c org.sat4j.pb.constraints.pb.MaxWatchPb => 160 0.59/0.32 s UNSATISFIABLE 0.59/0.32 c Total wall clock time (in seconds): 0.228
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-2699767-1278533825/watcher-2699767-1278533825 -o /tmp/evaluation-result-2699767-1278533825/solver-2699767-1278533825 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2699767-1278533825.wbo 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): 3891200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.00 0.00 0.00 2/173 19549 /proc/meminfo: memFree=30008100/32950928 swapFree=67111528/67111528 [pid=19549] ppid=19547 vsize=13684 CPUtime=0 /proc/19549/stat : 19549 (java) S 19547 19549 19207 0 -1 4202496 1181 0 0 0 0 0 0 0 22 0 2 0 21596339 14012416 628 4089446400 134512640 134550932 4290915136 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/19549/statm: 3421 628 304 10 0 1206 0 [pid=19549/tid=19550] ppid=19547 vsize=13684 CPUtime=0 /proc/19549/task/19550/stat : 19550 (java) S 19547 19549 19207 0 -1 4202560 142 0 0 0 0 0 0 0 24 0 2 0 21596339 14012416 631 4089446400 134512640 134550932 4290915136 18446744073709551615 4294960144 0 0 0 16784584 4582000033406124031 0 0 -1 5 0 0 0 [startup+0.0406859 s] /proc/loadavg: 0.00 0.00 0.00 2/173 19549 /proc/meminfo: memFree=30008100/32950928 swapFree=67111528/67111528 [pid=19549] ppid=19547 vsize=1525308 CPUtime=0.03 /proc/19549/stat : 19549 (java) S 19547 19549 19207 0 -1 4202496 3895 0 1 0 2 1 0 0 22 0 13 0 21596339 1561915392 3336 4089446400 134512640 134550932 4290915136 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 5 0 0 0 /proc/19549/statm: 381327 3336 1048 10 0 378637 0 [pid=19549/tid=19550] ppid=19547 vsize=1525308 CPUtime=0.02 /proc/19549/task/19550/stat : 19550 (java) R 19547 19549 19207 0 -1 4202560 2828 0 1 0 2 0 0 0 25 0 13 0 21596339 1561915392 3336 4089446400 134512640 134550932 4290915136 18446744073709551615 106548611 0 4 0 16800971 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1525308 [startup+0.100672 s] /proc/loadavg: 0.00 0.00 0.00 2/173 19549 /proc/meminfo: memFree=30008100/32950928 swapFree=67111528/67111528 [pid=19549] ppid=19547 vsize=1529732 CPUtime=0.12 /proc/19549/stat : 19549 (java) S 19547 19549 19207 0 -1 4202496 5267 0 1 0 11 1 0 0 22 0 18 0 21596339 1566445568 4704 4089446400 134512640 134550932 4290915136 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/19549/statm: 382433 4704 1349 10 0 379735 0 [pid=19549/tid=19550] ppid=19547 vsize=1529732 CPUtime=0.09 /proc/19549/task/19550/stat : 19550 (java) R 19547 19549 19207 0 -1 4202560 3571 0 1 0 8 1 0 0 25 0 18 0 21596339 1566445568 4704 4089446400 134512640 134550932 4290915136 18446744073709551615 4159260289 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1529732 [startup+0.300633 s] /proc/loadavg: 0.00 0.00 0.00 2/173 19549 /proc/meminfo: memFree=30008100/32950928 swapFree=67111528/67111528 [pid=19549] ppid=19547 vsize=1535408 CPUtime=0.59 /proc/19549/stat : 19549 (java) S 19547 19549 19207 0 -1 4202496 9279 0 1 0 57 2 0 0 22 0 19 0 21596339 1572257792 7535 4089446400 134512640 134550932 4290915136 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/19549/statm: 383852 7535 1407 10 0 381154 0 [pid=19549/tid=19550] ppid=19547 vsize=1535408 CPUtime=0.29 /proc/19549/task/19550/stat : 19550 (java) R 19547 19549 19207 0 -1 4202560 5072 0 1 0 28 1 0 0 25 0 19 0 21596339 1572257792 7535 4089446400 134512640 134550932 4290915136 18446744073709551615 4108961992 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 1535408 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.370287 CPU time (s): 0.729888 CPU user time (s): 0.705892 CPU system time (s): 0.023996 CPU usage (%): 197.114 Max. virtual memory (cumulated for all children) (KiB): 1535408 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.705892 system time used= 0.023996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9641 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= 138 involuntary context switches= 63 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node127 at 2010-07-07 22:17:05 IDJOB=2699767 IDBENCH=79372 IDSOLVER=1203 FILE ID=node127/2699767-1278533825 PBS_JOBID= 11239223 Free space on /tmp= 73200 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-dubois20_ext.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699767-1278533825/watcher-2699767-1278533825 -o /tmp/evaluation-result-2699767-1278533825/solver-2699767-1278533825 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2699767-1278533825.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= dff91de96e9fbab56b73faa61f856d02 RANDOM SEED=1030160376 node127.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 : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.804 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.60 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.804 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5424.67 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.804 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.804 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.804 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.804 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.68 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.804 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.804 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950928 kB MemFree: 30008984 kB Buffers: 136364 kB Cached: 2588340 kB SwapCached: 0 kB Active: 1117992 kB Inactive: 1668996 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 30008984 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 660 kB Writeback: 0 kB AnonPages: 62348 kB Mapped: 14416 kB Slab: 92496 kB PageTables: 4512 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 180964 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73200 MiB End job on node127 at 2010-07-07 22:17:06