Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | Wrong UNSAT | 1.63975 | 0.781043 |
Name | /PARTIAL-BIGINT-LIN/wcsp/ zenotravel/normalized-zenotravel04cc_wcsp.wbo |
MD5SUM | 0f35ccce732dddd3e216420b1d446366 |
Bench Category | PARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints) |
Best result obtained on this benchmark | MOPT |
Best cost obtained on this benchmark | 1555 |
Best CPU time to get the best result obtained on this benchmark | 1.2898 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 878 |
Total number of constraints | 26204 |
Number of soft constraints | 25965 |
Number of constraints which are clauses | 25965 |
Number of constraints which are cardinality constraints (but not clauses) | 239 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 24 |
Top cost | 51934 |
Min constraint cost | 1 |
Max constraint cost | 51934 |
Sum of constraints costs | 1333456227 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 25 |
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 |
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 0.00/0.07 c os.name Linux 0.00/0.07 c os.version 2.6.18-164.el5 0.00/0.07 c os.arch i386 0.00/0.07 c Free memory 1393557488 0.00/0.07 c Max memory 1395916800 0.00/0.07 c Total memory 1395916800 0.00/0.07 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-2701475-1278540222.wbo 0.00/0.09 c reading problem ... 0.97/0.57 c ... done. Wall clock time 0.48s. 0.97/0.57 c #vars 26843 0.97/0.57 c #constraints 52119 0.97/0.57 c constraints type 0.97/0.57 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 338 0.97/0.57 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 70 0.97/0.57 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 25745 0.97/0.57 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 1.45/0.75 c starts : 0 1.45/0.75 c conflicts : 0 1.45/0.75 c decisions : 0 1.45/0.75 c propagations : 26021 1.45/0.75 c inspects : 485 1.45/0.75 c learnt literals : 0 1.45/0.75 c learnt binary clauses : 0 1.45/0.75 c learnt ternary clauses : 0 1.45/0.75 c learnt clauses : 0 1.45/0.75 c ignored clauses : 0 1.45/0.75 c root simplifications : 0 1.45/0.75 c removed literals (reason simplification) : 0 1.45/0.75 c reason swapping (by a shorter reason) : 0 1.45/0.75 c Calls to reduceDB : 0 1.45/0.75 c number of reductions to clauses (during analyze) : 0 1.45/0.75 c number of learned constraints concerned by reduction : 0 1.45/0.75 c number of learning phase by resolution : 0 1.45/0.75 c number of learning phase by cutting planes : 0 1.45/0.75 c speed (assignments/second) : 147011.29943502825 1.45/0.75 c non guided choices 0 1.45/0.75 c learnt constraints type 1.45/0.75 c constraints type 1.45/0.75 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 338 1.45/0.75 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 70 1.45/0.75 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 25745 1.45/0.75 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 1.45/0.75 s UNSATISFIABLE 1.45/0.75 c Total wall clock time (in seconds): 0.659
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-2701475-1278540222/watcher-2701475-1278540222 -o /tmp/evaluation-result-2701475-1278540222/solver-2701475-1278540222 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2701475-1278540222.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: 2.27 2.06 1.99 2/178 21844 /proc/meminfo: memFree=28637492/32951124 swapFree=67111528/67111528 [pid=21844] ppid=21842 vsize=13164 CPUtime=0 /proc/21844/stat : 21844 (java) R 21842 21844 19096 0 -1 4194304 453 0 0 0 0 0 0 0 25 0 1 0 22236350 13479936 181 4089446400 134512640 134550932 4288474384 18446744073709551615 9647768 0 0 4096 0 0 0 0 17 3 0 0 0 /proc/21844/statm: 3291 188 140 10 0 1121 0 [startup+0.00670709 s] /proc/loadavg: 2.27 2.06 1.99 2/178 21844 /proc/meminfo: memFree=28637492/32951124 swapFree=67111528/67111528 [pid=21844] ppid=21842 vsize=13164 CPUtime=0 /proc/21844/stat : 21844 (java) R 21842 21844 19096 0 -1 4194304 827 0 0 0 0 0 0 0 25 0 1 0 22236350 13479936 372 4089446400 134512640 134550932 4288474384 18446744073709551615 9647749 0 0 4096 0 0 0 0 17 3 0 0 0 /proc/21844/statm: 3291 381 144 10 0 1121 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 13164 [startup+0.101694 s] /proc/loadavg: 2.27 2.06 1.99 2/178 21844 /proc/meminfo: memFree=28637492/32951124 swapFree=67111528/67111528 [pid=21844] ppid=21842 vsize=1529576 CPUtime=0.12 /proc/21844/stat : 21844 (java) S 21842 21844 19096 0 -1 4202496 5242 0 1 0 11 1 0 0 25 0 18 0 22236350 1566285824 4678 4089446400 134512640 134550932 4288474384 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/21844/statm: 382394 4678 1349 10 0 379696 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1529576 [startup+0.300652 s] /proc/loadavg: 2.27 2.06 1.99 2/178 21844 /proc/meminfo: memFree=28637492/32951124 swapFree=67111528/67111528 [pid=21844] ppid=21842 vsize=1532008 CPUtime=0.52 /proc/21844/stat : 21844 (java) S 21842 21844 19096 0 -1 4202496 7750 0 1 0 51 1 0 0 25 0 18 0 22236350 1568776192 7056 4089446400 134512640 134550932 4288474384 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/21844/statm: 383002 7056 1403 10 0 380304 0 Current children cumulated CPU time (s) 0.52 Current children cumulated vsize (KiB) 1532008 [startup+0.700599 s] /proc/loadavg: 2.27 2.06 1.99 2/178 21844 /proc/meminfo: memFree=28637492/32951124 swapFree=67111528/67111528 [pid=21844] ppid=21842 vsize=1533264 CPUtime=1.45 /proc/21844/stat : 21844 (java) S 21842 21844 19096 0 -1 4202496 22979 0 1 0 141 4 0 0 25 0 18 0 22236350 1570062336 21779 4089446400 134512640 134550932 4288474384 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/21844/statm: 383316 21780 1430 10 0 380618 0 Current children cumulated CPU time (s) 1.45 Current children cumulated vsize (KiB) 1533264 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.781043 CPU time (s): 1.63975 CPU user time (s): 1.58776 CPU system time (s): 0.051992 CPU usage (%): 209.944 Max. virtual memory (cumulated for all children) (KiB): 1533264 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.58776 system time used= 0.051992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 25099 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= 190 involuntary context switches= 16 runsolver used 0.002999 second user time and 0.003999 second system time The end
Begin job on node111 at 2010-07-08 00:03:42 IDJOB=2701475 IDBENCH=79586 IDSOLVER=1203 FILE ID=node111/2701475-1278540222 PBS_JOBID= 11239256 Free space on /tmp= 73616 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/zenotravel/normalized-zenotravel04cc_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-2701475-1278540222/watcher-2701475-1278540222 -o /tmp/evaluation-result-2701475-1278540222/solver-2701475-1278540222 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2701475-1278540222.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0f35ccce732dddd3e216420b1d446366 RANDOM SEED=467054188 node111.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 : 2666.825 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 : 5333.65 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 : 2666.825 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 : 5332.98 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 : 2666.825 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 : 5332.67 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 : 2666.825 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 : 5332.86 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 : 2666.825 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 : 5233.30 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 : 2666.825 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 : 5332.82 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 : 2666.825 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 : 5332.75 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 : 2666.825 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: 28637772 kB Buffers: 147100 kB Cached: 3548232 kB SwapCached: 0 kB Active: 2441792 kB Inactive: 1720496 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28637772 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 1360 kB Writeback: 0 kB AnonPages: 467268 kB Mapped: 15636 kB Slab: 85500 kB PageTables: 5724 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 631448 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= 73616 MiB End job on node111 at 2010-07-08 00:03:43