Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | Wrong UNSAT | 0.594908 | 0.32217 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/pedigree/ normalized-simple_wcsp.wbo |
MD5SUM | 4be5f91704585a073d6f716677ebc425 |
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 | 0.003999 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 50 |
Total number of constraints | 1541 |
Number of soft constraints | 1536 |
Number of constraints which are clauses | 1536 |
Number of constraints which are cardinality constraints (but not clauses) | 5 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 10 |
Top cost | 5 |
Min constraint cost | 1 |
Max constraint cost | 5 |
Sum of constraints costs | 7536 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 11 |
Number of bits of the biggest sum of numbers | 4 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.00/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.00/0.06 c See www.sat4j.org for details. 0.00/0.06 c version 2.2.0.v20100526 0.00/0.06 c java.runtime.name Java(TM) SE Runtime Environment 0.00/0.06 c java.vm.name Java HotSpot(TM) Server VM 0.00/0.06 c java.vm.version 11.2-b01 0.00/0.06 c java.vm.vendor Sun Microsystems Inc. 0.00/0.06 c sun.arch.data.model 32 0.00/0.06 c java.version 1.6.0_12 0.00/0.06 c os.name Linux 0.00/0.06 c os.version 2.6.18-164.el5 0.00/0.06 c os.arch i386 0.00/0.06 c Free memory 1393557488 0.00/0.06 c Max memory 1395916800 0.00/0.06 c Total memory 1395916800 0.00/0.06 c Number of processors 8 0.00/0.09 c Pseudo Boolean Optimization 0.00/0.09 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.00/0.09 c --- Begin Solver configuration --- 0.00/0.09 c Stops conflict analysis at the first Unique Implication Point 0.00/0.09 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1b16e52 0.00/0.09 c Learn all clauses as in MiniSAT 0.00/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.00/0.09 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.00/0.09 c No reason simplification 0.00/0.09 c Armin Biere (Picosat) restarts strategy 0.00/0.09 c Glucose learned constraints deletion strategy 0.00/0.09 c timeout=2147483s 0.00/0.09 c DB Simplification allowed=false 0.00/0.09 c --- End Solver configuration --- 0.00/0.09 c solving HOME/instance-2700511-1278535674.wbo 0.00/0.09 c reading problem ... 0.28/0.27 c ... done. Wall clock time 0.176s. 0.28/0.27 c #vars 1586 0.28/0.27 c #constraints 3047 0.28/0.27 c constraints type 0.28/0.27 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 5 0.28/0.27 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 5 0.28/0.27 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1501 0.28/0.29 c starts : 0 0.28/0.29 c conflicts : 0 0.28/0.29 c decisions : 0 0.28/0.29 c propagations : 1541 0.28/0.29 c inspects : 289 0.28/0.29 c learnt literals : 0 0.28/0.29 c learnt binary clauses : 0 0.28/0.29 c learnt ternary clauses : 0 0.28/0.29 c learnt clauses : 0 0.28/0.29 c ignored clauses : 0 0.28/0.29 c root simplifications : 0 0.28/0.29 c removed literals (reason simplification) : 0 0.28/0.29 c reason swapping (by a shorter reason) : 0 0.28/0.29 c Calls to reduceDB : 0 0.28/0.29 c number of reductions to clauses (during analyze) : 0 0.28/0.29 c number of learned constraints concerned by reduction : 0 0.28/0.29 c number of learning phase by resolution : 0 0.28/0.29 c number of learning phase by cutting planes : 0 0.28/0.29 c speed (assignments/second) : 67000.0 0.28/0.29 c non guided choices 0 0.28/0.29 c learnt constraints type 0.28/0.29 c constraints type 0.28/0.29 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 5 0.28/0.29 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 5 0.28/0.29 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1501 0.28/0.29 s UNSATISFIABLE 0.28/0.29 c Total wall clock time (in seconds): 0.201
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-2700511-1278535674/watcher-2700511-1278535674 -o /tmp/evaluation-result-2700511-1278535674/solver-2700511-1278535674 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2700511-1278535674.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: 1.93 2.01 2.07 3/178 19313 /proc/meminfo: memFree=28950880/32951124 swapFree=67111528/67111528 [pid=19313] ppid=19311 vsize=13436 CPUtime=0 /proc/19313/stat : 19313 (java) S 19311 19313 18087 0 -1 4202496 1044 0 0 0 0 0 0 0 25 0 2 0 21781593 13758464 527 4089446400 134512640 134550932 4289920784 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0 /proc/19313/statm: 3359 534 227 10 0 1202 0 [pid=19313/tid=19314] ppid=19311 vsize=13436 CPUtime=0 /proc/19313/task/19314/stat : 19314 (java) R 19311 19313 18087 0 -1 4202560 15 0 0 0 0 0 0 0 25 0 2 0 21781594 13758464 541 4089446400 134512640 134550932 4289920784 18446744073709551615 4294960144 0 0 4096 0 0 0 0 -1 0 0 0 0 [startup+0.018463 s] /proc/loadavg: 1.93 2.01 2.07 3/178 19313 /proc/meminfo: memFree=28950880/32951124 swapFree=67111528/67111528 [pid=19313] ppid=19311 vsize=1523456 CPUtime=0 /proc/19313/stat : 19313 (java) S 19311 19313 18087 0 -1 4202496 3424 0 1 0 0 0 0 0 25 0 10 0 21781593 1560018944 2866 4089446400 134512640 134550932 4289920784 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0 /proc/19313/statm: 380864 2866 945 10 0 378174 0 [pid=19313/tid=19314] ppid=19311 vsize=1523456 CPUtime=0 /proc/19313/task/19314/stat : 19314 (java) R 19311 19313 18087 0 -1 4202560 2371 0 1 0 0 0 0 0 25 0 10 0 21781594 1560018944 2866 4089446400 134512640 134550932 4289920784 18446744073709551615 103287613 0 4 0 16784584 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1523456 [startup+0.10148 s] /proc/loadavg: 1.93 2.01 2.07 3/178 19313 /proc/meminfo: memFree=28950880/32951124 swapFree=67111528/67111528 [pid=19313] ppid=19311 vsize=1529884 CPUtime=0.11 /proc/19313/stat : 19313 (java) S 19311 19313 18087 0 -1 4202496 5247 0 1 0 11 0 0 0 25 0 18 0 21781593 1566601216 4683 4089446400 134512640 134550932 4289920784 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/19313/statm: 382471 4683 1349 10 0 379773 0 [pid=19313/tid=19314] ppid=19311 vsize=1529884 CPUtime=0.08 /proc/19313/task/19314/stat : 19314 (java) R 19311 19313 18087 0 -1 4202560 3585 0 1 0 8 0 0 0 18 0 18 0 21781594 1566601216 4683 4089446400 134512640 134550932 4289920784 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529884 [startup+0.300484 s] /proc/loadavg: 1.93 2.01 2.07 3/178 19313 /proc/meminfo: memFree=28950880/32951124 swapFree=67111528/67111528 [pid=19313] ppid=19311 vsize=1535572 CPUtime=0.57 /proc/19313/stat : 19313 (java) S 19311 19313 18087 0 -1 4202496 8884 0 1 0 56 1 0 0 25 0 18 0 21781593 1572425728 7533 4089446400 134512640 134550932 4289920784 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/19313/statm: 383893 7533 1414 10 0 381195 0 [pid=19313/tid=19314] ppid=19311 vsize=1535572 CPUtime=0.27 /proc/19313/task/19314/stat : 19314 (java) S 19311 19313 18087 0 -1 4202560 4997 0 1 0 27 0 0 0 19 0 18 0 21781594 1572425728 7533 4089446400 134512640 134550932 4289920784 18446744073709551615 4294960144 0 4 0 16800975 18446604454223471552 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.57 Current children cumulated vsize (KiB) 1535572 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.32217 CPU time (s): 0.594908 CPU user time (s): 0.578911 CPU system time (s): 0.015997 CPU usage (%): 184.657 Max. virtual memory (cumulated for all children) (KiB): 1535572 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.578911 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= 8894 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= 128 involuntary context switches= 12 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node107 at 2010-07-07 22:47:54 IDJOB=2700511 IDBENCH=79434 IDSOLVER=1203 FILE ID=node107/2700511-1278535674 PBS_JOBID= 11239264 Free space on /tmp= 73648 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/pedigree/normalized-simple_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700511-1278535674/watcher-2700511-1278535674 -o /tmp/evaluation-result-2700511-1278535674/solver-2700511-1278535674 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2700511-1278535674.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4be5f91704585a073d6f716677ebc425 RANDOM SEED=1965057464 node107.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 : 2666.788 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 : 5333.57 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 : 2666.788 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 : 5265.21 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 : 2666.788 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 : 5332.75 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 : 2666.788 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 : 5332.82 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 : 2666.788 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 : 5332.74 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 : 2666.788 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 : 5332.83 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 : 2666.788 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 : 5332.74 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 : 2666.788 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 : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 28951268 kB Buffers: 131528 kB Cached: 3361376 kB SwapCached: 0 kB Active: 1142000 kB Inactive: 2695936 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28951268 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 532 kB Writeback: 0 kB AnonPages: 345704 kB Mapped: 16856 kB Slab: 96540 kB PageTables: 5196 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 490768 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= 73648 MiB End job on node107 at 2010-07-07 22:47:55