Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | OPTIMUM | 0.18997 | 0.203112 |
Name | /PARTIAL-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/ normalized-elf.rf6.ucl--soft-33-100-0.wbo |
MD5SUM | c2509d38279723099dcf4d2129561592 |
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 | 0.000999 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 67 |
Total number of constraints | 132 |
Number of soft constraints | 87 |
Number of constraints which are clauses | 120 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 12 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 7 |
Top cost | 4175 |
Min constraint cost | 1 |
Max constraint cost | 98 |
Sum of constraints costs | 4174 |
Biggest number in a constraint | 10 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 31 |
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 |
0.04/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.04/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.04/0.06 c See www.sat4j.org for details. 0.04/0.06 c version 2.2.0.v20100526 0.04/0.06 c java.runtime.name Java(TM) SE Runtime Environment 0.04/0.06 c java.vm.name Java HotSpot(TM) Server VM 0.04/0.06 c java.vm.version 11.2-b01 0.04/0.06 c java.vm.vendor Sun Microsystems Inc. 0.04/0.06 c sun.arch.data.model 32 0.04/0.06 c java.version 1.6.0_12 0.04/0.06 c os.name Linux 0.04/0.06 c os.version 2.6.18-164.el5 0.04/0.06 c os.arch i386 0.04/0.06 c Free memory 1393557488 0.04/0.06 c Max memory 1395916800 0.04/0.06 c Total memory 1395916800 0.04/0.06 c Number of processors 8 0.04/0.09 c Pseudo Boolean Optimization 0.04/0.09 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.04/0.09 c --- Begin Solver configuration --- 0.04/0.09 c Stops conflict analysis at the first Unique Implication Point 0.04/0.09 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1b16e52 0.04/0.09 c Learn all clauses as in MiniSAT 0.04/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.04/0.09 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.04/0.09 c No reason simplification 0.04/0.09 c Armin Biere (Picosat) restarts strategy 0.04/0.09 c Glucose learned constraints deletion strategy 0.04/0.09 c timeout=2147483s 0.04/0.09 c DB Simplification allowed=false 0.04/0.09 c --- End Solver configuration --- 0.04/0.09 c solving HOME/instance-2691704-1277914633.wbo 0.04/0.09 c reading problem ... 0.11/0.12 c ... done. Wall clock time 0.031s. 0.11/0.12 c #vars 154 0.11/0.12 c #constraints 132 0.11/0.12 c constraints type 0.11/0.12 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 71 0.11/0.12 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 23 0.11/0.12 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 25 0.11/0.12 c org.sat4j.pb.constraints.pb.MaxWatchPb => 12 0.11/0.14 c SATISFIABLE 0.11/0.14 c OPTIMIZING... 0.11/0.14 c Got one! Elapsed wall clock time (in seconds):0.052 0.11/0.15 o 1 0.11/0.15 c starts : 1 0.11/0.15 c conflicts : 9 0.11/0.15 c decisions : 174 0.11/0.15 c propagations : 463 0.11/0.15 c inspects : 550 0.11/0.15 c learnt literals : 0 0.11/0.15 c learnt binary clauses : 0 0.11/0.15 c learnt ternary clauses : 1 0.11/0.15 c learnt clauses : 9 0.11/0.15 c ignored clauses : 0 0.11/0.15 c root simplifications : 0 0.11/0.15 c removed literals (reason simplification) : 0 0.11/0.15 c reason swapping (by a shorter reason) : 0 0.11/0.15 c Calls to reduceDB : 0 0.11/0.15 c number of reductions to clauses (during analyze) : 0 0.11/0.15 c number of learned constraints concerned by reduction : 0 0.11/0.15 c number of learning phase by resolution : 0 0.11/0.15 c number of learning phase by cutting planes : 0 0.11/0.15 c speed (assignments/second) : 231500.0 0.11/0.15 c non guided choices 15 0.11/0.15 c learnt constraints type 0.11/0.15 c constraints type 0.11/0.15 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 71 0.11/0.15 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 23 0.11/0.15 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 25 0.11/0.15 c org.sat4j.pb.constraints.pb.MaxWatchPb => 12 0.11/0.15 s OPTIMUM FOUND 0.11/0.15 v x1 x2 x3 -x4 -x5 x6 x7 -x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 x16 x17 -x18 -x19 -x20 -x21 x22 x23 -x24 x25 x26 -x27 -x28 x29 -x30 -x31 -x32 x33 -x34 x35 x36 x37 x38 x39 x40 x41 -x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 x50 -x51 x52 -x53 -x54 x55 -x56 -x57 x58 -x59 -x60 x61 -x62 x63 x64 x65 -x66 -x67 0.11/0.15 c objective function=1 0.11/0.15 c Total wall clock time (in seconds): 0.057
OK 1
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2691704-1277914633/watcher-2691704-1277914633 -o /tmp/evaluation-result-2691704-1277914633/solver-2691704-1277914633 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2691704-1277914633.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 1.99 1.99 3/178 17529 /proc/meminfo: memFree=30759676/32951124 swapFree=67111528/67111528 [pid=17529] ppid=17527 vsize=13484 CPUtime=0 /proc/17529/stat : 17529 (java) S 17527 17529 16986 0 -1 4202496 1108 0 0 0 0 0 0 0 25 0 2 0 132757929 13807616 579 4089446400 134512640 134550932 4292561120 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0 /proc/17529/statm: 3371 580 262 10 0 1205 0 [pid=17529/tid=17530] ppid=17527 vsize=13480 CPUtime=0 /proc/17529/task/17530/stat : 17530 (java) R 17527 17529 16986 0 -1 4202560 70 0 0 0 0 0 0 0 25 0 2 0 132757929 13803520 582 4089446400 134512640 134550932 4292561120 18446744073709551615 10560084 0 2147483391 0 16784584 0 0 0 -1 3 0 0 0 [startup+0.050015 s] /proc/loadavg: 1.92 1.99 1.99 3/178 17529 /proc/meminfo: memFree=30759676/32951124 swapFree=67111528/67111528 [pid=17529] ppid=17527 vsize=1528720 CPUtime=0.04 /proc/17529/stat : 17529 (java) S 17527 17529 16986 0 -1 4202496 4054 0 1 0 3 1 0 0 25 0 18 0 132757929 1565409280 3493 4089446400 134512640 134550932 4292561120 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/17529/statm: 382180 3493 1079 10 0 379482 0 [pid=17529/tid=17530] ppid=17527 vsize=1528720 CPUtime=0.04 /proc/17529/task/17530/stat : 17530 (java) R 17527 17529 16986 0 -1 4202560 2971 0 1 0 3 1 0 0 25 0 18 0 132757929 1565409280 3493 4089446400 134512640 134550932 4292561120 18446744073709551615 4294960144 0 2147483391 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1528720 [startup+0.101808 s] /proc/loadavg: 1.92 1.99 1.99 3/178 17529 /proc/meminfo: memFree=30759676/32951124 swapFree=67111528/67111528 [pid=17529] ppid=17527 vsize=1529852 CPUtime=0.11 /proc/17529/stat : 17529 (java) S 17527 17529 16986 0 -1 4202496 5251 0 1 0 10 1 0 0 25 0 18 0 132757929 1566568448 4687 4089446400 134512640 134550932 4292561120 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/17529/statm: 382463 4688 1349 10 0 379765 0 [pid=17529/tid=17530] ppid=17527 vsize=1529852 CPUtime=0.09 /proc/17529/task/17530/stat : 17530 (java) R 17527 17529 16986 0 -1 4202560 3581 0 1 0 8 1 0 0 25 0 18 0 132757929 1566568448 4688 4089446400 134512640 134550932 4292561120 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529852 Solver just ended. Dumping a history of the last processes samples [startup+0.200795 s] /proc/loadavg: 1.92 1.99 1.99 3/178 17529 /proc/meminfo: memFree=30759676/32951124 swapFree=67111528/67111528 [pid=17529] ppid=17527 vsize=1530500 CPUtime=0.17 /proc/17529/stat : 17529 (java) S 17527 17529 16986 0 -1 4202496 5546 0 1 0 16 1 0 0 25 0 19 0 132757929 1567232000 4982 4089446400 134512640 134550932 4292561120 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/17529/statm: 382625 4982 1357 10 0 379927 0 [pid=17529/tid=17530] ppid=17527 vsize=1530500 CPUtime=0.14 /proc/17529/task/17530/stat : 17530 (java) S 17527 17529 16986 0 -1 4202560 3853 0 1 0 13 1 0 0 25 0 19 0 132757929 1567232000 4982 4089446400 134512640 134550932 4292561120 18446744073709551615 4294960144 0 4 0 16800975 18446604453939950720 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 0.17 Current children cumulated vsize (KiB) 1530500 Child status: 30 Real time (s): 0.203112 CPU time (s): 0.18997 CPU user time (s): 0.168974 CPU system time (s): 0.020996 CPU usage (%): 93.5297 Max. virtual memory (cumulated for all children) (KiB): 1530500 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.168974 system time used= 0.020996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5551 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= 89 involuntary context switches= 9 runsolver used 0.003999 second user time and 0.003999 second system time The end
Begin job on node146 at 2010-06-30 18:17:13 IDJOB=2691704 IDBENCH=79036 IDSOLVER=1203 FILE ID=node146/2691704-1277914633 PBS_JOBID= 11197264 Free space on /tmp= 74172 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/normalized-elf.rf6.ucl--soft-33-100-0.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2691704-1277914633/watcher-2691704-1277914633 -o /tmp/evaluation-result-2691704-1277914633/solver-2691704-1277914633 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2691704-1277914633.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c2509d38279723099dcf4d2129561592 RANDOM SEED=696662934 node146.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 : 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 : 2666.839 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 : 5332.83 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 : 5332.67 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 : 5332.82 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 : 2666.839 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 : 5332.74 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 : 2666.839 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 : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 30759940 kB Buffers: 203148 kB Cached: 1329772 kB SwapCached: 0 kB Active: 925684 kB Inactive: 1114820 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 30759940 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 684 kB Writeback: 0 kB AnonPages: 507340 kB Mapped: 16872 kB Slab: 83916 kB PageTables: 5512 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 676684 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= 74172 MiB End job on node146 at 2010-06-30 18:17:13