Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | Wrong UNSAT | 0.696893 | 0.372187 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/dimacs/ normalized-dubois21_ext.wbo |
MD5SUM | 31cea2a06a27710d7fa5c516fcdc9aae |
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 | 0.005998 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 126 |
Total number of constraints | 231 |
Number of soft constraints | 168 |
Number of constraints which are clauses | 168 |
Number of constraints which are cardinality constraints (but not clauses) | 63 |
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 | 169 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 168 |
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 |
0.01/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.01/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.01/0.06 c See www.sat4j.org for details. 0.01/0.06 c version 2.2.0.v20100526 0.01/0.06 c java.runtime.name Java(TM) SE Runtime Environment 0.01/0.06 c java.vm.name Java HotSpot(TM) Server VM 0.01/0.06 c java.vm.version 11.2-b01 0.01/0.06 c java.vm.vendor Sun Microsystems Inc. 0.01/0.06 c sun.arch.data.model 32 0.01/0.06 c java.version 1.6.0_12 0.01/0.06 c os.name Linux 0.01/0.06 c os.version 2.6.18-164.el5 0.01/0.06 c os.arch i386 0.01/0.06 c Free memory 1393557488 0.01/0.06 c Max memory 1395916800 0.01/0.06 c Total memory 1395916800 0.01/0.06 c Number of processors 8 0.12/0.10 c Pseudo Boolean Optimization 0.12/0.10 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.12/0.10 c --- Begin Solver configuration --- 0.12/0.10 c Stops conflict analysis at the first Unique Implication Point 0.12/0.10 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1c1ea29 0.12/0.10 c Learn all clauses as in MiniSAT 0.12/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.12/0.10 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.12/0.10 c No reason simplification 0.12/0.10 c Armin Biere (Picosat) restarts strategy 0.12/0.10 c Glucose learned constraints deletion strategy 0.12/0.10 c timeout=2147483s 0.12/0.10 c DB Simplification allowed=false 0.12/0.10 c --- End Solver configuration --- 0.12/0.10 c solving HOME/instance-2699707-1278533813.wbo 0.12/0.10 c reading problem ... 0.12/0.14 c ... done. Wall clock time 0.045s. 0.12/0.14 c #vars 294 0.12/0.14 c #constraints 294 0.12/0.14 c constraints type 0.12/0.14 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 126 0.12/0.14 c org.sat4j.pb.constraints.pb.MaxWatchPb => 168 0.55/0.31 c starts : 2 0.55/0.31 c conflicts : 150 0.55/0.31 c decisions : 620 0.55/0.31 c propagations : 4367 0.55/0.31 c inspects : 12610 0.55/0.31 c learnt literals : 0 0.55/0.31 c learnt binary clauses : 0 0.55/0.31 c learnt ternary clauses : 0 0.55/0.31 c learnt clauses : 149 0.55/0.31 c ignored clauses : 0 0.55/0.31 c root simplifications : 0 0.55/0.31 c removed literals (reason simplification) : 0 0.55/0.31 c reason swapping (by a shorter reason) : 0 0.55/0.31 c Calls to reduceDB : 0 0.55/0.31 c number of reductions to clauses (during analyze) : 0 0.55/0.31 c number of learned constraints concerned by reduction : 0 0.55/0.31 c number of learning phase by resolution : 0 0.55/0.31 c number of learning phase by cutting planes : 0 0.55/0.31 c speed (assignments/second) : 25538.011695906433 0.55/0.31 c non guided choices 55 0.55/0.31 c learnt constraints type 0.55/0.31 c org.sat4j.pb.constraints.pb.MaxWatchPb => 149 0.55/0.31 c constraints type 0.55/0.31 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 126 0.55/0.31 c org.sat4j.pb.constraints.pb.MaxWatchPb => 168 0.55/0.31 s UNSATISFIABLE 0.55/0.31 c Total wall clock time (in seconds): 0.217
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-2699707-1278533813/watcher-2699707-1278533813 -o /tmp/evaluation-result-2699707-1278533813/solver-2699707-1278533813 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2699707-1278533813.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: 0.13 0.03 0.01 2/173 18245 /proc/meminfo: memFree=29268612/32951124 swapFree=67111528/67111528 [pid=18245] ppid=18243 vsize=13604 CPUtime=0 /proc/18245/stat : 18245 (java) S 18243 18245 18070 0 -1 4202496 1141 0 0 0 0 0 0 0 21 0 2 0 21595513 13930496 605 4089446400 134512640 134550932 4291753312 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/18245/statm: 3400 605 285 10 0 1206 0 [pid=18245/tid=18246] ppid=18243 vsize=13644 CPUtime=0 /proc/18245/task/18246/stat : 18246 (java) R 18243 18245 18070 0 -1 4202560 115 0 0 0 0 0 0 0 23 0 2 0 21595514 13971456 612 4089446400 134512640 134550932 4291753312 18446744073709551615 4160230352 0 0 0 16784584 0 0 0 -1 5 0 0 0 [startup+0.020324 s] /proc/loadavg: 0.13 0.03 0.01 2/173 18245 /proc/meminfo: memFree=29268612/32951124 swapFree=67111528/67111528 [pid=18245] ppid=18243 vsize=1524672 CPUtime=0.01 /proc/18245/stat : 18245 (java) S 18243 18245 18070 0 -1 4202496 3512 0 1 0 1 0 0 0 21 0 11 0 21595513 1561264128 2956 4089446400 134512640 134550932 4291753312 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/18245/statm: 381168 2956 985 10 0 378478 0 [pid=18245/tid=18246] ppid=18243 vsize=1524672 CPUtime=0 /proc/18245/task/18246/stat : 18246 (java) R 18243 18245 18070 0 -1 4202560 2460 0 1 0 0 0 0 0 25 0 11 0 21595514 1561264128 2956 4089446400 134512640 134550932 4291753312 18446744073709551615 106548608 0 4 0 16784584 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1524672 [startup+0.100332 s] /proc/loadavg: 0.13 0.03 0.01 2/173 18245 /proc/meminfo: memFree=29268612/32951124 swapFree=67111528/67111528 [pid=18245] ppid=18243 vsize=1529848 CPUtime=0.12 /proc/18245/stat : 18245 (java) S 18243 18245 18070 0 -1 4202496 5229 0 1 0 11 1 0 0 21 0 18 0 21595513 1566564352 4667 4089446400 134512640 134550932 4291753312 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/18245/statm: 382462 4669 1349 10 0 379764 0 [pid=18245/tid=18246] ppid=18243 vsize=1529848 CPUtime=0.08 /proc/18245/task/18246/stat : 18246 (java) R 18243 18245 18070 0 -1 4202560 3554 0 1 0 8 0 0 0 18 0 18 0 21595514 1566564352 4669 4089446400 134512640 134550932 4291753312 18446744073709551615 106834530 0 4 0 16800975 0 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1529848 [startup+0.30032 s] /proc/loadavg: 0.13 0.03 0.01 2/173 18245 /proc/meminfo: memFree=29268612/32951124 swapFree=67111528/67111528 [pid=18245] ppid=18243 vsize=1535036 CPUtime=0.55 /proc/18245/stat : 18245 (java) S 18243 18245 18070 0 -1 4202496 8556 0 1 0 54 1 0 0 21 0 19 0 21595513 1571876864 7190 4089446400 134512640 134550932 4291753312 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/18245/statm: 383759 7190 1407 10 0 381061 0 [pid=18245/tid=18246] ppid=18243 vsize=1535036 CPUtime=0.28 /proc/18245/task/18246/stat : 18246 (java) R 18243 18245 18070 0 -1 4202560 4886 0 1 0 28 0 0 0 19 0 19 0 21595514 1571876864 7190 4089446400 134512640 134550932 4291753312 18446744073709551615 4109944112 0 4 0 16800975 0 0 0 -1 7 0 0 0 Current children cumulated CPU time (s) 0.55 Current children cumulated vsize (KiB) 1535036 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.372187 CPU time (s): 0.696893 CPU user time (s): 0.673897 CPU system time (s): 0.022996 CPU usage (%): 187.243 Max. virtual memory (cumulated for all children) (KiB): 1535036 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.673897 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= 8829 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= 122 involuntary context switches= 18 runsolver used 0.003999 second user time and 0.003999 second system time The end
Begin job on node107 at 2010-07-07 22:16:53 IDJOB=2699707 IDBENCH=79367 IDSOLVER=1203 FILE ID=node107/2699707-1278533813 PBS_JOBID= 11239263 Free space on /tmp= 73652 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-dubois21_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-2699707-1278533813/watcher-2699707-1278533813 -o /tmp/evaluation-result-2699707-1278533813/solver-2699707-1278533813 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2699707-1278533813.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 31cea2a06a27710d7fa5c516fcdc9aae RANDOM SEED=1449012560 node107.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 : 2666.788 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 : 5333.57 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 : 2666.788 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 : 5265.21 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 : 2666.788 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 : 2666.788 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 : 2666.788 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 : 5332.74 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 : 2666.788 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 : 5332.83 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 : 2666.788 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 : 2666.788 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: 29268876 kB Buffers: 127916 kB Cached: 3333868 kB SwapCached: 0 kB Active: 836796 kB Inactive: 2686836 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 29268876 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 584 kB Writeback: 0 kB AnonPages: 61896 kB Mapped: 14420 kB Slab: 94804 kB PageTables: 4484 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 182288 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= 73652 MiB End job on node107 at 2010-07-07 22:16:54