Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | Wrong UNSAT | 1.01484 | 0.565095 |
Name | /PARTIAL-BIGINT-LIN/wcsp/ zenotravel/normalized-zenotravel02ac_wcsp.wbo |
MD5SUM | 4b904f6ad53040fc0308c95ff970bc82 |
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 | 2401 |
Best CPU time to get the best result obtained on this benchmark | 0.329949 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 423 |
Total number of constraints | 8096 |
Number of soft constraints | 7980 |
Number of constraints which are clauses | 7980 |
Number of constraints which are cardinality constraints (but not clauses) | 116 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 19 |
Top cost | 100447 |
Min constraint cost | 1 |
Max constraint cost | 100447 |
Sum of constraints costs | 787703441 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 20 |
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 0.00/0.06 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 0.11/0.09 c Pseudo Boolean Optimization 0.11/0.09 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.11/0.09 c --- Begin Solver configuration --- 0.11/0.09 c Stops conflict analysis at the first Unique Implication Point 0.11/0.09 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1c1ea29 0.11/0.09 c Learn all clauses as in MiniSAT 0.11/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.11/0.09 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.11/0.09 c No reason simplification 0.11/0.09 c Armin Biere (Picosat) restarts strategy 0.11/0.09 c Glucose learned constraints deletion strategy 0.11/0.09 c timeout=2147483s 0.11/0.09 c DB Simplification allowed=false 0.11/0.09 c --- End Solver configuration --- 0.11/0.09 c solving HOME/instance-2701487-1278540227.wbo 0.11/0.09 c reading problem ... 0.74/0.42 c ... done. Wall clock time 0.323s. 0.74/0.42 c #vars 8403 0.74/0.42 c #constraints 16054 0.74/0.42 c constraints type 0.74/0.42 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 162 0.74/0.42 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 35 0.74/0.42 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 7876 0.74/0.42 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.95/0.51 c starts : 0 0.95/0.51 c conflicts : 0 0.95/0.51 c decisions : 0 0.95/0.51 c propagations : 7985 0.95/0.51 c inspects : 118 0.95/0.51 c learnt literals : 0 0.95/0.51 c learnt binary clauses : 0 0.95/0.51 c learnt ternary clauses : 0 0.95/0.51 c learnt clauses : 0 0.95/0.51 c ignored clauses : 0 0.95/0.51 c root simplifications : 0 0.95/0.51 c removed literals (reason simplification) : 0 0.95/0.51 c reason swapping (by a shorter reason) : 0 0.95/0.51 c Calls to reduceDB : 0 0.95/0.51 c number of reductions to clauses (during analyze) : 0 0.95/0.51 c number of learned constraints concerned by reduction : 0 0.95/0.51 c number of learning phase by resolution : 0 0.95/0.51 c number of learning phase by cutting planes : 0 0.95/0.51 c speed (assignments/second) : 85860.21505376344 0.95/0.51 c non guided choices 0 0.95/0.51 c learnt constraints type 0.95/0.51 c constraints type 0.95/0.51 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 162 0.95/0.51 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 35 0.95/0.51 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 7876 0.95/0.51 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.95/0.51 s UNSATISFIABLE 0.95/0.51 c Total wall clock time (in seconds): 0.417
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-2701487-1278540227/watcher-2701487-1278540227 -o /tmp/evaluation-result-2701487-1278540227/solver-2701487-1278540227 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2701487-1278540227.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: 2.33 2.08 2.00 3/178 21989 /proc/meminfo: memFree=28638148/32951124 swapFree=67111528/67111528 [pid=21989] ppid=21987 vsize=13480 CPUtime=0 /proc/21989/stat : 21989 (java) S 21987 21989 19096 0 -1 4202496 1113 0 0 0 0 0 0 0 25 0 2 0 22236858 13803520 582 4089446400 134512640 134550932 4288551808 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0 /proc/21989/statm: 3370 582 265 10 0 1204 0 [pid=21989/tid=21990] ppid=21987 vsize=13508 CPUtime=0 /proc/21989/task/21990/stat : 21990 (java) R 21987 21989 19096 0 -1 4202560 73 0 0 0 0 0 0 0 25 0 2 0 22236859 13832192 585 4089446400 134512640 134550932 4288551808 18446744073709551615 9687518 0 0 0 16784584 0 0 0 -1 1 0 0 0 [startup+0.0928419 s] /proc/loadavg: 2.33 2.08 2.00 3/178 21989 /proc/meminfo: memFree=28638148/32951124 swapFree=67111528/67111528 [pid=21989] ppid=21987 vsize=1530136 CPUtime=0.11 /proc/21989/stat : 21989 (java) S 21987 21989 19096 0 -1 4202496 5198 0 1 0 10 1 0 0 25 0 18 0 22236858 1566859264 4634 4089446400 134512640 134550932 4288551808 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/21989/statm: 382534 4634 1347 10 0 379836 0 [pid=21989/tid=21990] ppid=21987 vsize=1530136 CPUtime=0.07 /proc/21989/task/21990/stat : 21990 (java) R 21987 21989 19096 0 -1 4202560 3539 0 1 0 7 0 0 0 25 0 18 0 22236859 1566859264 4634 4089446400 134512640 134550932 4288551808 18446744073709551615 4109484791 0 4 0 16800975 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530136 [startup+0.100826 s] /proc/loadavg: 2.33 2.08 2.00 3/178 21989 /proc/meminfo: memFree=28638148/32951124 swapFree=67111528/67111528 [pid=21989] ppid=21987 vsize=1530136 CPUtime=0.12 /proc/21989/stat : 21989 (java) S 21987 21989 19096 0 -1 4202496 5264 0 1 0 11 1 0 0 25 0 18 0 22236858 1566859264 4700 4089446400 134512640 134550932 4288551808 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/21989/statm: 382534 4700 1349 10 0 379836 0 [pid=21989/tid=21990] ppid=21987 vsize=1530136 CPUtime=0.08 /proc/21989/task/21990/stat : 21990 (java) R 21987 21989 19096 0 -1 4202560 3605 0 1 0 8 0 0 0 25 0 18 0 22236859 1566859264 4700 4089446400 134512640 134550932 4288551808 18446744073709551615 103317745 0 4 0 16800975 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1530136 [startup+0.300794 s] /proc/loadavg: 2.33 2.08 2.00 3/178 21989 /proc/meminfo: memFree=28638148/32951124 swapFree=67111528/67111528 [pid=21989] ppid=21987 vsize=1531892 CPUtime=0.52 /proc/21989/stat : 21989 (java) S 21987 21989 19096 0 -1 4202496 7836 0 1 0 51 1 0 0 25 0 18 0 22236858 1568657408 6994 4089446400 134512640 134550932 4288551808 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/21989/statm: 382973 6994 1403 10 0 380275 0 [pid=21989/tid=21990] ppid=21987 vsize=1531892 CPUtime=0.29 /proc/21989/task/21990/stat : 21990 (java) R 21987 21989 19096 0 -1 4202560 5366 0 1 0 28 1 0 0 25 0 18 0 22236859 1568657408 6994 4089446400 134512640 134550932 4288551808 18446744073709551615 4109481028 0 4 0 16800975 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.52 Current children cumulated vsize (KiB) 1531892 Solver just ended. Dumping a history of the last processes samples [startup+0.500757 s] /proc/loadavg: 2.33 2.08 2.00 3/178 21989 /proc/meminfo: memFree=28638148/32951124 swapFree=67111528/67111528 [pid=21989] ppid=21987 vsize=1532708 CPUtime=0.95 /proc/21989/stat : 21989 (java) S 21987 21989 19096 0 -1 4202496 12150 0 1 0 93 2 0 0 25 0 18 0 22236858 1569492992 10938 4089446400 134512640 134550932 4288551808 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/21989/statm: 383177 10938 1427 10 0 380479 0 [pid=21989/tid=21990] ppid=21987 vsize=1532708 CPUtime=0.48 /proc/21989/task/21990/stat : 21990 (java) R 21987 21989 19096 0 -1 4202560 9134 0 1 0 47 1 0 0 25 0 18 0 22236859 1569492992 10938 4089446400 134512640 134550932 4288551808 18446744073709551615 4109481192 0 4 0 16800975 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.95 Current children cumulated vsize (KiB) 1532708 Child status: 20 Real time (s): 0.565095 CPU time (s): 1.01484 CPU user time (s): 0.991849 CPU system time (s): 0.022996 CPU usage (%): 179.588 Max. virtual memory (cumulated for all children) (KiB): 1532708 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.991849 system time used= 0.022996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 12542 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= 167 involuntary context switches= 27 runsolver used 0.003999 second user time and 0.003999 second system time The end
Begin job on node111 at 2010-07-08 00:03:47 IDJOB=2701487 IDBENCH=79588 IDSOLVER=1203 FILE ID=node111/2701487-1278540227 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-zenotravel02ac_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-2701487-1278540227/watcher-2701487-1278540227 -o /tmp/evaluation-result-2701487-1278540227/solver-2701487-1278540227 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2701487-1278540227.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4b904f6ad53040fc0308c95ff970bc82 RANDOM SEED=713030340 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: 28638552 kB Buffers: 147228 kB Cached: 3547948 kB SwapCached: 0 kB Active: 2441472 kB Inactive: 1720528 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28638552 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 1052 kB Writeback: 0 kB AnonPages: 466716 kB Mapped: 15064 kB Slab: 85660 kB PageTables: 6028 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 627184 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 00:03:48