Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 1.08183 | 0.521643 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/jnh/ normalized-jnh16_wcsp.wbo |
MD5SUM | 8941aeee87a1a646f79f1fa97035d3b2 |
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 | 6 |
Best CPU time to get the best result obtained on this benchmark | 0.042992 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 200 |
Total number of constraints | 950 |
Number of soft constraints | 850 |
Number of constraints which are clauses | 850 |
Number of constraints which are cardinality constraints (but not clauses) | 100 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 11 |
Top cost | 420926 |
Min constraint cost | 1 |
Max constraint cost | 1000 |
Sum of constraints costs | 420925 |
Biggest number in a constraint | 10 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 21 |
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 |
0.00/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.00/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.00/0.06 c See www.sat4j.org for details. 0.00/0.07 c version 2.2.0.v20100526 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 0.10/0.09 c Pseudo Boolean Optimization 0.10/0.09 c --- Begin Solver configuration --- 0.10/0.09 c Stops conflict analysis at the first Unique Implication Point 0.10/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.10/0.09 c Learn all clauses as in MiniSAT 0.10/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.10/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.10/0.09 c Expensive reason simplification 0.10/0.09 c Armin Biere (Picosat) restarts strategy 0.10/0.09 c Glucose learned constraints deletion strategy 0.10/0.09 c timeout=2147483s 0.10/0.09 c DB Simplification allowed=false 0.10/0.09 c --- End Solver configuration --- 0.10/0.09 c solving HOME/instance-2700306-1278534694.wbo 0.10/0.09 c reading problem ... 0.29/0.23 c ... done. Wall clock time 0.138s. 0.29/0.23 c #vars 1050 0.29/0.23 c #constraints 1050 0.29/0.23 c constraints type 0.29/0.23 c org.sat4j.minisat.constraints.card.MinWatchCard => 55 0.29/0.23 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200 0.29/0.23 c org.sat4j.pb.constraints.pb.MaxWatchPb => 795 1.05/0.51 c starts : 3 1.05/0.51 c conflicts : 356 1.05/0.51 c decisions : 1274 1.05/0.51 c propagations : 78371 1.05/0.51 c inspects : 242362 1.05/0.51 c learnt literals : 7 1.05/0.51 c learnt binary clauses : 25 1.05/0.51 c learnt ternary clauses : 29 1.05/0.51 c learnt clauses : 348 1.05/0.51 c ignored clauses : 0 1.05/0.51 c root simplifications : 0 1.05/0.51 c removed literals (reason simplification) : 1246 1.05/0.51 c reason swapping (by a shorter reason) : 0 1.05/0.51 c Calls to reduceDB : 0 1.05/0.51 c number of reductions to clauses (during analyze) : 0 1.05/0.51 c number of learned constraints concerned by reduction : 0 1.05/0.51 c number of learning phase by resolution : 0 1.05/0.51 c number of learning phase by cutting planes : 0 1.05/0.51 c speed (assignments/second) : 280899.6415770609 1.05/0.51 c non guided choices 9 1.05/0.51 c learnt constraints type 1.05/0.51 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 323 1.05/0.51 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 25 1.05/0.51 c constraints type 1.05/0.51 c org.sat4j.minisat.constraints.card.MinWatchCard => 55 1.05/0.51 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200 1.05/0.51 c org.sat4j.pb.constraints.pb.MaxWatchPb => 795 1.05/0.51 s UNSATISFIABLE 1.05/0.51 c Total wall clock time (in seconds): 0.418
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-2700306-1278534694/watcher-2700306-1278534694 -o /tmp/evaluation-result-2700306-1278534694/solver-2700306-1278534694 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700306-1278534694.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: 2.00 1.89 1.21 3/178 18012 /proc/meminfo: memFree=28979460/32951124 swapFree=67111528/67111528 [pid=18012] ppid=18010 vsize=13164 CPUtime=0 /proc/18012/stat : 18012 (java) R 18010 18012 17528 0 -1 4194304 741 0 0 0 0 0 0 0 25 0 1 0 21682306 13479936 327 4089446400 134512640 134550932 4289409104 18446744073709551615 10331781 0 0 4096 0 0 0 0 17 5 0 0 0 /proc/18012/statm: 3291 334 142 10 0 1121 0 [startup+0.091665 s] /proc/loadavg: 2.00 1.89 1.21 3/178 18012 /proc/meminfo: memFree=28979460/32951124 swapFree=67111528/67111528 [pid=18012] ppid=18010 vsize=1529444 CPUtime=0.1 /proc/18012/stat : 18012 (java) S 18010 18012 17528 0 -1 4202496 5147 0 1 0 9 1 0 0 25 0 18 0 21682306 1566150656 4583 4089446400 134512640 134550932 4289409104 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/18012/statm: 382361 4583 1346 10 0 379663 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1529444 [startup+0.100725 s] /proc/loadavg: 2.00 1.89 1.21 3/178 18012 /proc/meminfo: memFree=28979460/32951124 swapFree=67111528/67111528 [pid=18012] ppid=18010 vsize=1529444 CPUtime=0.11 /proc/18012/stat : 18012 (java) S 18010 18012 17528 0 -1 4202496 5223 0 1 0 10 1 0 0 25 0 18 0 21682306 1566150656 4659 4089446400 134512640 134550932 4289409104 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/18012/statm: 382361 4659 1348 10 0 379663 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529444 [startup+0.300617 s] /proc/loadavg: 2.00 1.89 1.21 3/178 18012 /proc/meminfo: memFree=28979460/32951124 swapFree=67111528/67111528 [pid=18012] ppid=18010 vsize=1535828 CPUtime=0.57 /proc/18012/stat : 18012 (java) S 18010 18012 17528 0 -1 4202496 8998 0 1 0 56 1 0 0 25 0 19 0 21682306 1572687872 7543 4089446400 134512640 134550932 4289409104 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/18012/statm: 383957 7543 1415 10 0 381259 0 Current children cumulated CPU time (s) 0.57 Current children cumulated vsize (KiB) 1535828 Solver just ended. Dumping a history of the last processes samples [startup+0.500634 s] /proc/loadavg: 2.00 1.89 1.21 3/178 18012 /proc/meminfo: memFree=28979460/32951124 swapFree=67111528/67111528 [pid=18012] ppid=18010 vsize=1535828 CPUtime=1.05 /proc/18012/stat : 18012 (java) S 18010 18012 17528 0 -1 4202496 16924 0 1 0 103 2 0 0 25 0 19 0 21682306 1572687872 14709 4089446400 134512640 134550932 4289409104 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/18012/statm: 383957 14712 1420 10 0 381259 0 Current children cumulated CPU time (s) 1.05 Current children cumulated vsize (KiB) 1535828 Child status: 20 Real time (s): 0.521643 CPU time (s): 1.08183 CPU user time (s): 1.05284 CPU system time (s): 0.028995 CPU usage (%): 207.39 Max. virtual memory (cumulated for all children) (KiB): 1535828 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.05284 system time used= 0.028995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 17866 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= 217 involuntary context switches= 6 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node142 at 2010-07-07 22:31:34 IDJOB=2700306 IDBENCH=79417 IDSOLVER=1202 FILE ID=node142/2700306-1278534694 PBS_JOBID= 11239193 Free space on /tmp= 73328 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/jnh/normalized-jnh16_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700306-1278534694/watcher-2700306-1278534694 -o /tmp/evaluation-result-2700306-1278534694/solver-2700306-1278534694 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700306-1278534694.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8941aeee87a1a646f79f1fa97035d3b2 RANDOM SEED=2062217385 node142.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 : 2666.874 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 : 5333.74 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 : 2666.874 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 : 5332.75 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 : 2666.874 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 : 2666.874 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 : 5332.79 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 : 2666.874 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 : 5311.06 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 : 2666.874 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 : 2666.874 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 : 5332.75 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 : 2666.874 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 : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 28979848 kB Buffers: 134744 kB Cached: 3053556 kB SwapCached: 0 kB Active: 1526388 kB Inactive: 2290544 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28979848 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 276 kB Writeback: 0 kB AnonPages: 628280 kB Mapped: 16928 kB Slab: 89860 kB PageTables: 5848 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 777424 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= 73328 MiB End job on node142 at 2010-07-07 22:31:34