Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | Wrong UNSAT | 1.25081 | 0.575343 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/dimacs/ normalized-pret150_60_ext.wbo |
MD5SUM | f939eb835e2b068b963e7deaef5cf006 |
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 | 0.011997 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 300 |
Total number of constraints | 550 |
Number of soft constraints | 400 |
Number of constraints which are clauses | 400 |
Number of constraints which are cardinality constraints (but not clauses) | 150 |
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 | 401 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 400 |
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 |
0.04/0.07 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 0.11/0.10 c Pseudo Boolean Optimization 0.11/0.10 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.11/0.10 c --- Begin Solver configuration --- 0.11/0.10 c Stops conflict analysis at the first Unique Implication Point 0.11/0.10 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1c1ea29 0.11/0.10 c Learn all clauses as in MiniSAT 0.11/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.11/0.10 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.11/0.10 c No reason simplification 0.11/0.10 c Armin Biere (Picosat) restarts strategy 0.11/0.10 c Glucose learned constraints deletion strategy 0.11/0.10 c timeout=2147483s 0.11/0.10 c DB Simplification allowed=false 0.11/0.10 c --- End Solver configuration --- 0.11/0.10 c solving HOME/instance-2699923-1278533855.wbo 0.11/0.10 c reading problem ... 0.11/0.18 c ... done. Wall clock time 0.079s. 0.11/0.18 c #vars 700 0.11/0.18 c #constraints 700 0.11/0.18 c constraints type 0.11/0.18 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 300 0.11/0.18 c org.sat4j.pb.constraints.pb.MaxWatchPb => 400 1.10/0.52 c starts : 5 1.10/0.52 c conflicts : 511 1.10/0.52 c decisions : 4640 1.10/0.52 c propagations : 30757 1.10/0.52 c inspects : 88566 1.10/0.52 c learnt literals : 0 1.10/0.52 c learnt binary clauses : 0 1.10/0.52 c learnt ternary clauses : 0 1.10/0.52 c learnt clauses : 510 1.10/0.52 c ignored clauses : 0 1.10/0.52 c root simplifications : 0 1.10/0.52 c removed literals (reason simplification) : 0 1.10/0.52 c reason swapping (by a shorter reason) : 0 1.10/0.52 c Calls to reduceDB : 0 1.10/0.52 c number of reductions to clauses (during analyze) : 0 1.10/0.52 c number of learned constraints concerned by reduction : 0 1.10/0.52 c number of learning phase by resolution : 0 1.10/0.52 c number of learning phase by cutting planes : 0 1.10/0.52 c speed (assignments/second) : 90728.61356932153 1.10/0.52 c non guided choices 164 1.10/0.52 c learnt constraints type 1.10/0.52 c org.sat4j.pb.constraints.pb.MaxWatchPb => 510 1.10/0.52 c constraints type 1.10/0.52 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 300 1.10/0.52 c org.sat4j.pb.constraints.pb.MaxWatchPb => 400 1.10/0.52 s UNSATISFIABLE 1.10/0.52 c Total wall clock time (in seconds): 0.42
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-2699923-1278533855/watcher-2699923-1278533855 -o /tmp/evaluation-result-2699923-1278533855/solver-2699923-1278533855 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2699923-1278533855.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: 0.69 0.19 0.06 3/178 19458 /proc/meminfo: memFree=29771628/32950928 swapFree=67111528/67111528 [pid=19458] ppid=19456 vsize=248 CPUtime=0 /proc/19458/stat : 19458 (java) R 19456 19458 19054 0 -1 4194304 284 0 0 0 0 0 0 0 25 0 1 0 21599060 253952 29 4089446400 134512640 134550932 4287775872 18446744073709551615 6132190 0 0 4096 0 0 0 0 17 5 0 0 0 /proc/19458/statm: 62 29 21 10 0 23 0 [startup+0.0535501 s] /proc/loadavg: 0.69 0.19 0.06 3/178 19458 /proc/meminfo: memFree=29771628/32950928 swapFree=67111528/67111528 [pid=19458] ppid=19456 vsize=1527696 CPUtime=0.04 /proc/19458/stat : 19458 (java) S 19456 19458 19054 0 -1 4202496 3996 0 1 0 3 1 0 0 25 0 18 0 21599060 1564360704 3434 4089446400 134512640 134550932 4287775872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/19458/statm: 381924 3434 1076 10 0 379226 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1527696 [startup+0.100451 s] /proc/loadavg: 0.69 0.19 0.06 3/178 19458 /proc/meminfo: memFree=29771628/32950928 swapFree=67111528/67111528 [pid=19458] ppid=19456 vsize=1530016 CPUtime=0.11 /proc/19458/stat : 19458 (java) S 19456 19458 19054 0 -1 4202496 5219 0 1 0 10 1 0 0 25 0 18 0 21599060 1566736384 4655 4089446400 134512640 134550932 4287775872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/19458/statm: 382504 4655 1347 10 0 379806 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530016 [startup+0.300418 s] /proc/loadavg: 0.69 0.19 0.06 3/178 19458 /proc/meminfo: memFree=29771628/32950928 swapFree=67111528/67111528 [pid=19458] ppid=19456 vsize=1532728 CPUtime=0.51 /proc/19458/stat : 19458 (java) S 19456 19458 19054 0 -1 4202496 7191 0 1 0 50 1 0 0 25 0 19 0 21599060 1569513472 6568 4089446400 134512640 134550932 4287775872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/19458/statm: 383182 6568 1415 10 0 380484 0 Current children cumulated CPU time (s) 0.51 Current children cumulated vsize (KiB) 1532728 Solver just ended. Dumping a history of the last processes samples [startup+0.500383 s] /proc/loadavg: 0.69 0.19 0.06 3/178 19458 /proc/meminfo: memFree=29771628/32950928 swapFree=67111528/67111528 [pid=19458] ppid=19456 vsize=1535712 CPUtime=1.1 /proc/19458/stat : 19458 (java) S 19456 19458 19054 0 -1 4202496 13185 0 1 0 108 2 0 0 25 0 19 0 21599060 1572569088 11928 4089446400 134512640 134550932 4287775872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/19458/statm: 383928 11930 1421 10 0 381230 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 1535712 Child status: 20 Real time (s): 0.575343 CPU time (s): 1.25081 CPU user time (s): 1.21981 CPU system time (s): 0.030995 CPU usage (%): 217.402 Max. virtual memory (cumulated for all children) (KiB): 1535712 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.21981 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= 14903 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= 174 involuntary context switches= 27 runsolver used 0.003999 second user time and 0.003999 second system time The end
Begin job on node122 at 2010-07-07 22:17:35 IDJOB=2699923 IDBENCH=79385 IDSOLVER=1203 FILE ID=node122/2699923-1278533855 PBS_JOBID= 11239233 Free space on /tmp= 73408 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-pret150_60_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-2699923-1278533855/watcher-2699923-1278533855 -o /tmp/evaluation-result-2699923-1278533855/solver-2699923-1278533855 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2699923-1278533855.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f939eb835e2b068b963e7deaef5cf006 RANDOM SEED=46319596 node122.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 : 2666.839 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 : 5333.67 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 : 2666.839 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 : 5226.16 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 : 2666.839 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 : 2666.839 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 : 5332.81 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 : 2666.839 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 : 5332.76 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 : 2666.839 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 : 5332.67 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 : 2666.839 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 : 2666.839 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: 29771908 kB Buffers: 137084 kB Cached: 2781548 kB SwapCached: 0 kB Active: 1117584 kB Inactive: 1910744 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 29771908 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 2780 kB Writeback: 0 kB AnonPages: 109768 kB Mapped: 15648 kB Slab: 87716 kB PageTables: 4760 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 254776 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= 73408 MiB End job on node122 at 2010-07-07 22:17:36