Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | Wrong UNSAT | 1.02084 | 0.572817 |
Name | /PARTIAL-BIGINT-LIN/wcsp/ zenotravel/normalized-zenotravel02cc_wcsp.wbo |
MD5SUM | f7fbceb2db366adfa00d3571e2c07795 |
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 | 724 |
Best CPU time to get the best result obtained on this benchmark | 0.358945 |
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 | 23921 |
Min constraint cost | 1 |
Max constraint cost | 23921 |
Sum of constraints costs | 187588067 |
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 |
0.04/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.04/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.04/0.07 c See www.sat4j.org for details. 0.04/0.07 c version 2.2.0.v20100526 0.04/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.04/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.04/0.07 c java.vm.version 11.2-b01 0.04/0.07 c java.vm.vendor Sun Microsystems Inc. 0.04/0.07 c sun.arch.data.model 32 0.04/0.07 c java.version 1.6.0_12 0.04/0.07 c os.name Linux 0.04/0.07 c os.version 2.6.18-164.el5 0.04/0.07 c os.arch i386 0.04/0.07 c Free memory 1393557488 0.04/0.07 c Max memory 1395916800 0.04/0.07 c Total memory 1395916800 0.04/0.07 c Number of processors 8 0.10/0.10 c Pseudo Boolean Optimization 0.10/0.10 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.10/0.10 c --- Begin Solver configuration --- 0.10/0.10 c Stops conflict analysis at the first Unique Implication Point 0.10/0.10 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1b16e52 0.10/0.10 c Learn all clauses as in MiniSAT 0.10/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.10/0.10 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.10/0.10 c No reason simplification 0.10/0.10 c Armin Biere (Picosat) restarts strategy 0.10/0.10 c Glucose learned constraints deletion strategy 0.10/0.10 c timeout=2147483s 0.10/0.10 c DB Simplification allowed=false 0.10/0.10 c --- End Solver configuration --- 0.10/0.10 c solving HOME/instance-2701463-1278540218.wbo 0.10/0.10 c reading problem ... 0.72/0.42 c ... done. Wall clock time 0.323s. 0.72/0.42 c #vars 8403 0.72/0.42 c #constraints 16054 0.72/0.42 c constraints type 0.72/0.42 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 162 0.72/0.42 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 35 0.72/0.42 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 7876 0.72/0.42 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.94/0.51 c starts : 0 0.94/0.51 c conflicts : 0 0.94/0.51 c decisions : 0 0.94/0.51 c propagations : 7985 0.94/0.51 c inspects : 118 0.94/0.51 c learnt literals : 0 0.94/0.51 c learnt binary clauses : 0 0.94/0.51 c learnt ternary clauses : 0 0.94/0.51 c learnt clauses : 0 0.94/0.51 c ignored clauses : 0 0.94/0.51 c root simplifications : 0 0.94/0.51 c removed literals (reason simplification) : 0 0.94/0.51 c reason swapping (by a shorter reason) : 0 0.94/0.51 c Calls to reduceDB : 0 0.94/0.51 c number of reductions to clauses (during analyze) : 0 0.94/0.51 c number of learned constraints concerned by reduction : 0 0.94/0.51 c number of learning phase by resolution : 0 0.94/0.51 c number of learning phase by cutting planes : 0 0.94/0.51 c speed (assignments/second) : 85860.21505376344 0.94/0.51 c non guided choices 0 0.94/0.51 c learnt constraints type 0.94/0.51 c constraints type 0.94/0.51 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 162 0.94/0.51 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 35 0.94/0.51 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 7876 0.94/0.51 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.94/0.51 s UNSATISFIABLE 0.94/0.51 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-2701463-1278540218/watcher-2701463-1278540218 -o /tmp/evaluation-result-2701463-1278540218/solver-2701463-1278540218 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2701463-1278540218.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: 1.92 1.98 1.99 3/200 18942 /proc/meminfo: memFree=29951964/32951124 swapFree=67111528/67111528 [pid=18942] ppid=18940 vsize=13008 CPUtime=0 /proc/18942/stat : 18942 (java) R 18940 18942 17251 0 -1 4194304 440 0 0 0 0 0 0 0 18 0 1 0 22235060 13320192 169 4089446400 134512640 134550932 4291570016 18446744073709551615 1880660 0 0 4096 0 0 0 0 17 5 0 0 0 /proc/18942/statm: 3291 169 131 10 0 1121 0 [startup+0.0545801 s] /proc/loadavg: 1.92 1.98 1.99 3/200 18942 /proc/meminfo: memFree=29951964/32951124 swapFree=67111528/67111528 [pid=18942] ppid=18940 vsize=1528720 CPUtime=0.04 /proc/18942/stat : 18942 (java) S 18940 18942 17251 0 -1 4202496 4055 0 1 0 3 1 0 0 18 0 18 0 22235060 1565409280 3494 4089446400 134512640 134550932 4291570016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/18942/statm: 382180 3494 1079 10 0 379482 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1528720 [startup+0.101644 s] /proc/loadavg: 1.92 1.98 1.99 3/200 18942 /proc/meminfo: memFree=29951964/32951124 swapFree=67111528/67111528 [pid=18942] ppid=18940 vsize=1529952 CPUtime=0.1 /proc/18942/stat : 18942 (java) S 18940 18942 17251 0 -1 4202496 5204 0 1 0 9 1 0 0 18 0 18 0 22235060 1566670848 4641 4089446400 134512640 134550932 4291570016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/18942/statm: 382488 4641 1347 10 0 379790 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1529952 [startup+0.300584 s] /proc/loadavg: 1.92 1.98 1.99 3/200 18942 /proc/meminfo: memFree=29951964/32951124 swapFree=67111528/67111528 [pid=18942] ppid=18940 vsize=1532156 CPUtime=0.5 /proc/18942/stat : 18942 (java) S 18940 18942 17251 0 -1 4202496 7713 0 1 0 49 1 0 0 18 0 18 0 22235060 1568927744 6944 4089446400 134512640 134550932 4291570016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/18942/statm: 383039 6944 1401 10 0 380341 0 Current children cumulated CPU time (s) 0.5 Current children cumulated vsize (KiB) 1532156 Solver just ended. Dumping a history of the last processes samples [startup+0.500561 s] /proc/loadavg: 1.92 1.98 1.99 3/200 18942 /proc/meminfo: memFree=29951964/32951124 swapFree=67111528/67111528 [pid=18942] ppid=18940 vsize=1531968 CPUtime=0.94 /proc/18942/stat : 18942 (java) S 18940 18942 17251 0 -1 4202496 11910 0 1 0 92 2 0 0 18 0 18 0 22235060 1568735232 10738 4089446400 134512640 134550932 4291570016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/18942/statm: 382992 10738 1427 10 0 380294 0 Current children cumulated CPU time (s) 0.94 Current children cumulated vsize (KiB) 1531968 Child status: 20 Real time (s): 0.572817 CPU time (s): 1.02084 CPU user time (s): 0.989849 CPU system time (s): 0.030995 CPU usage (%): 178.215 Max. virtual memory (cumulated for all children) (KiB): 1532156 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.989849 system time used= 0.030995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 12476 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= 239 involuntary context switches= 52 runsolver used 0.000999 second user time and 0.008998 second system time The end
Begin job on node132 at 2010-07-08 00:03:38 IDJOB=2701463 IDBENCH=79584 IDSOLVER=1203 FILE ID=node132/2701463-1278540218 PBS_JOBID= 11239213 Free space on /tmp= 73580 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/zenotravel/normalized-zenotravel02cc_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-2701463-1278540218/watcher-2701463-1278540218 -o /tmp/evaluation-result-2701463-1278540218/solver-2701463-1278540218 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2701463-1278540218.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f7fbceb2db366adfa00d3571e2c07795 RANDOM SEED=1783785517 node132.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 : 2666.830 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 : 5333.66 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 : 2666.830 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 : 5332.83 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 : 2666.830 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 : 2666.830 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 : 2666.830 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 : 5332.82 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 : 2666.830 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 : 5332.75 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 : 2666.830 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 : 2666.830 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: 32951124 kB MemFree: 29952376 kB Buffers: 136512 kB Cached: 2445812 kB SwapCached: 0 kB Active: 1121268 kB Inactive: 1732640 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 29952376 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 436 kB Writeback: 0 kB AnonPages: 271276 kB Mapped: 20304 kB Slab: 81440 kB PageTables: 5772 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 1641524 kB VmallocTotal: 34359738367 kB VmallocUsed: 33868 kB VmallocChunk: 34359703231 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73580 MiB End job on node132 at 2010-07-08 00:03:38