Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.1 | OPTIMUM | 0.325949 | 0.251858 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/ pedigree/normalized-sobel_wcsp.wbo |
MD5SUM | 3ed368cc3aefd88ec0351285b41f8c7c |
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 | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.026995 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 42 |
Total number of constraints | 712 |
Number of soft constraints | 705 |
Number of constraints which are clauses | 705 |
Number of constraints which are cardinality constraints (but not clauses) | 7 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 6 |
Top cost | 4 |
Min constraint cost | 1 |
Max constraint cost | 4 |
Sum of constraints costs | 2775 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 7 |
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 |
0.00/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.00/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.00/0.07 c See www.sat4j.org for details. 0.00/0.07 c version 2.2.1.v20100705 0.00/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.00/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.00/0.07 c java.vm.version 11.2-b01 0.00/0.07 c java.vm.vendor Sun Microsystems Inc. 0.00/0.07 c sun.arch.data.model 32 0.00/0.07 c java.version 1.6.0_12 0.00/0.07 c os.name Linux 0.00/0.07 c os.version 2.6.18-164.el5 0.00/0.07 c os.arch i386 0.00/0.07 c Free memory 1393557488 0.00/0.07 c Max memory 1395916800 0.00/0.07 c Total memory 1395916800 0.00/0.07 c Number of processors 8 0.08/0.09 c Pseudo Boolean Optimization 0.08/0.09 c --- Begin Solver configuration --- 0.08/0.09 c Stops conflict analysis at the first Unique Implication Point 0.08/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.08/0.09 c Learn all clauses as in MiniSAT 0.08/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.08/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.08/0.09 c Expensive reason simplification 0.08/0.09 c Armin Biere (Picosat) restarts strategy 0.08/0.09 c Glucose learned constraints deletion strategy 0.08/0.09 c timeout=2147483s 0.08/0.09 c DB Simplification allowed=false 0.08/0.09 c --- End Solver configuration --- 0.08/0.09 c solving HOME/instance-2700530-1278535678.wbo 0.08/0.09 c reading problem ... 0.11/0.19 c ... done. Wall clock time 0.102s. 0.11/0.19 c #vars 747 0.11/0.19 c #constraints 1410 0.11/0.19 c constraints type 0.11/0.19 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 697 0.11/0.19 c org.sat4j.minisat.constraints.card.MinWatchCard => 7 0.11/0.19 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 15 0.11/0.19 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.28/0.22 c SATISFIABLE 0.28/0.22 c OPTIMIZING... 0.28/0.22 c Got one! Elapsed wall clock time (in seconds):0.13 0.28/0.22 o 0 0.28/0.22 c starts : 1 0.28/0.22 c conflicts : 1 0.28/0.22 c decisions : 34 0.28/0.22 c propagations : 753 0.28/0.22 c inspects : 330 0.28/0.22 c learnt literals : 0 0.28/0.22 c learnt binary clauses : 0 0.28/0.22 c learnt ternary clauses : 0 0.28/0.22 c learnt clauses : 1 0.28/0.22 c ignored clauses : 0 0.28/0.22 c root simplifications : 0 0.28/0.22 c removed literals (reason simplification) : 0 0.28/0.22 c reason swapping (by a shorter reason) : 0 0.28/0.22 c Calls to reduceDB : 0 0.28/0.22 c number of reductions to clauses (during analyze) : 0 0.28/0.22 c number of learned constraints concerned by reduction : 0 0.28/0.22 c number of learning phase by resolution : 0 0.28/0.22 c number of learning phase by cutting planes : 0 0.28/0.22 c speed (assignments/second) : 24290.322580645163 0.28/0.22 c non guided choices 16 0.28/0.22 c learnt constraints type 0.28/0.22 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 1 0.28/0.22 c constraints type 0.28/0.22 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 697 0.28/0.22 c org.sat4j.minisat.constraints.card.MinWatchCard => 7 0.28/0.22 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 15 0.28/0.22 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.28/0.22 s OPTIMUM FOUND 0.28/0.22 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 0.28/0.22 c objective function=0 0.28/0.22 c Total wall clock time (in seconds): 0.134
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2700530-1278535678/watcher-2700530-1278535678 -o /tmp/evaluation-result-2700530-1278535678/solver-2700530-1278535678 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700530-1278535678.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: 1.85 1.99 2.06 3/178 19439 /proc/meminfo: memFree=28945620/32951124 swapFree=67111528/67111528 [pid=19439] ppid=19437 vsize=13644 CPUtime=0 /proc/19439/stat : 19439 (java) S 19437 19439 18087 0 -1 4202496 1159 0 0 0 0 0 0 0 24 0 2 0 21781989 13971456 613 4089446400 134512640 134550932 4289152160 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0 /proc/19439/statm: 3424 619 297 10 0 1206 0 [pid=19439/tid=19440] ppid=19437 vsize=13684 CPUtime=0 /proc/19439/task/19440/stat : 19440 (java) R 19437 19439 18087 0 -1 4202560 139 0 0 0 0 0 0 0 25 0 2 0 21781989 14012416 628 4089446400 134512640 134550932 4289152160 18446744073709551615 4294960144 0 0 0 16784584 0 0 0 -1 0 0 0 0 [startup+0.078309 s] /proc/loadavg: 1.85 1.99 2.06 3/178 19439 /proc/meminfo: memFree=28945620/32951124 swapFree=67111528/67111528 [pid=19439] ppid=19437 vsize=1530036 CPUtime=0.08 /proc/19439/stat : 19439 (java) S 19437 19439 18087 0 -1 4202496 4994 0 1 0 8 0 0 0 24 0 18 0 21781989 1566756864 4431 4089446400 134512640 134550932 4289152160 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/19439/statm: 382509 4433 1331 10 0 379812 0 [pid=19439/tid=19440] ppid=19437 vsize=1530036 CPUtime=0.06 /proc/19439/task/19440/stat : 19440 (java) R 19437 19439 18087 0 -1 4202560 3382 0 1 0 6 0 0 0 18 0 18 0 21781989 1566756864 4433 4089446400 134512640 134550932 4289152160 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1530036 [startup+0.100304 s] /proc/loadavg: 1.85 1.99 2.06 3/178 19439 /proc/meminfo: memFree=28945620/32951124 swapFree=67111528/67111528 [pid=19439] ppid=19437 vsize=1530036 CPUtime=0.11 /proc/19439/stat : 19439 (java) S 19437 19439 18087 0 -1 4202496 5271 0 1 0 11 0 0 0 24 0 18 0 21781989 1566756864 4708 4089446400 134512640 134550932 4289152160 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/19439/statm: 382509 4708 1347 10 0 379812 0 [pid=19439/tid=19440] ppid=19437 vsize=1530036 CPUtime=0.08 /proc/19439/task/19440/stat : 19440 (java) R 19437 19439 18087 0 -1 4202560 3594 0 1 0 8 0 0 0 18 0 18 0 21781989 1566756864 4708 4089446400 134512640 134550932 4289152160 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530036 Solver just ended. Dumping a history of the last processes samples [startup+0.200322 s] /proc/loadavg: 1.85 1.99 2.06 3/178 19439 /proc/meminfo: memFree=28945620/32951124 swapFree=67111528/67111528 [pid=19439] ppid=19437 vsize=1530484 CPUtime=0.28 /proc/19439/stat : 19439 (java) S 19437 19439 18087 0 -1 4202496 5997 0 1 0 27 1 0 0 24 0 18 0 21781989 1567215616 5434 4089446400 134512640 134550932 4289152160 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/19439/statm: 382621 5434 1390 10 0 379924 0 [pid=19439/tid=19440] ppid=19437 vsize=1530484 CPUtime=0.18 /proc/19439/task/19440/stat : 19440 (java) R 19437 19439 18087 0 -1 4202560 4191 0 1 0 18 0 0 0 18 0 18 0 21781989 1567215616 5434 4089446400 134512640 134550932 4289152160 18446744073709551615 4109173887 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 1530484 Child status: 30 Real time (s): 0.251858 CPU time (s): 0.325949 CPU user time (s): 0.311952 CPU system time (s): 0.013997 CPU usage (%): 129.418 Max. virtual memory (cumulated for all children) (KiB): 1530484 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.311952 system time used= 0.013997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6233 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= 118 involuntary context switches= 22 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node107 at 2010-07-07 22:47:58 IDJOB=2700530 IDBENCH=79435 IDSOLVER=1211 FILE ID=node107/2700530-1278535678 PBS_JOBID= 11239264 Free space on /tmp= 73648 MiB SOLVER NAME= SAT4J PB Resolution 2.2.1 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/pedigree/normalized-sobel_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700530-1278535678/watcher-2700530-1278535678 -o /tmp/evaluation-result-2700530-1278535678/solver-2700530-1278535678 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700530-1278535678.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 3ed368cc3aefd88ec0351285b41f8c7c RANDOM SEED=925485663 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: 28945884 kB Buffers: 131644 kB Cached: 3361468 kB SwapCached: 0 kB Active: 1163196 kB Inactive: 2679372 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28945884 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 728 kB Writeback: 0 kB AnonPages: 349640 kB Mapped: 16856 kB Slab: 96608 kB PageTables: 5592 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 496000 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= 73648 MiB End job on node107 at 2010-07-07 22:47:58