Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.835872 | 0.413985 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/jnh/ normalized-jnh04_wcsp.wbo |
MD5SUM | 54ef51abb9454409d6f66c5b853cdf79 |
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 | 95 |
Best CPU time to get the best result obtained on this benchmark | 0.977851 |
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 0.00/0.10 c Pseudo Boolean Optimization 0.00/0.10 c --- Begin Solver configuration --- 0.00/0.10 c Stops conflict analysis at the first Unique Implication Point 0.00/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.00/0.10 c Learn all clauses as in MiniSAT 0.00/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.00/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.00/0.10 c Expensive reason simplification 0.00/0.10 c Armin Biere (Picosat) restarts strategy 0.00/0.10 c Glucose learned constraints deletion strategy 0.00/0.10 c timeout=2147483s 0.00/0.10 c DB Simplification allowed=false 0.00/0.10 c --- End Solver configuration --- 0.00/0.10 c solving HOME/instance-2700018-1278533891.wbo 0.00/0.10 c reading problem ... 0.29/0.24 c ... done. Wall clock time 0.148s. 0.29/0.24 c #vars 1050 0.29/0.24 c #constraints 1050 0.29/0.24 c constraints type 0.29/0.24 c org.sat4j.minisat.constraints.card.MinWatchCard => 60 0.29/0.24 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200 0.29/0.24 c org.sat4j.pb.constraints.pb.MaxWatchPb => 790 0.56/0.36 c starts : 1 0.56/0.36 c conflicts : 18 0.56/0.36 c decisions : 2251 0.56/0.36 c propagations : 4241 0.56/0.36 c inspects : 14650 0.56/0.36 c learnt literals : 3 0.56/0.36 c learnt binary clauses : 5 0.56/0.36 c learnt ternary clauses : 1 0.56/0.36 c learnt clauses : 14 0.56/0.36 c ignored clauses : 0 0.56/0.36 c root simplifications : 0 0.56/0.36 c removed literals (reason simplification) : 27 0.56/0.36 c reason swapping (by a shorter reason) : 0 0.56/0.36 c Calls to reduceDB : 0 0.56/0.36 c number of reductions to clauses (during analyze) : 0 0.56/0.36 c number of learned constraints concerned by reduction : 0 0.56/0.36 c number of learning phase by resolution : 0 0.56/0.36 c number of learning phase by cutting planes : 0 0.56/0.36 c speed (assignments/second) : 35940.6779661017 0.56/0.36 c non guided choices 5 0.56/0.36 c learnt constraints type 0.56/0.36 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 9 0.56/0.36 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 5 0.56/0.36 c constraints type 0.56/0.36 c org.sat4j.minisat.constraints.card.MinWatchCard => 60 0.56/0.36 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200 0.56/0.36 c org.sat4j.pb.constraints.pb.MaxWatchPb => 790 0.56/0.36 s UNSATISFIABLE 0.56/0.36 c Total wall clock time (in seconds): 0.267
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-2700018-1278533891/watcher-2700018-1278533891 -o /tmp/evaluation-result-2700018-1278533891/solver-2700018-1278533891 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700018-1278533891.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: 1.65 0.58 0.20 3/179 18646 /proc/meminfo: memFree=28583892/32951124 swapFree=67111528/67111528 [pid=18646] ppid=18644 vsize=13480 CPUtime=0 /proc/18646/stat : 18646 (java) S 18644 18646 18350 0 -1 4202496 1113 0 0 0 0 0 0 0 25 0 2 0 21602242 13803520 582 4089446400 134512640 134550932 4290795536 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0 /proc/18646/statm: 3377 585 267 10 0 1204 0 [pid=18646/tid=18647] ppid=18644 vsize=13508 CPUtime=0 /proc/18646/task/18647/stat : 18647 (java) R 18644 18646 18350 0 -1 4202560 73 0 0 0 0 0 0 0 25 0 2 0 21602242 13832192 585 4089446400 134512640 134550932 4290795536 18446744073709551615 3789396 0 0 0 16784584 0 0 0 -1 1 0 0 0 [startup+0.102635 s] /proc/loadavg: 1.65 0.58 0.20 3/179 18646 /proc/meminfo: memFree=28583892/32951124 swapFree=67111528/67111528 [pid=18646] ppid=18644 vsize=1529904 CPUtime=0.12 /proc/18646/stat : 18646 (java) S 18644 18646 18350 0 -1 4202496 5208 0 1 0 11 1 0 0 25 0 18 0 21602242 1566621696 4644 4089446400 134512640 134550932 4290795536 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/18646/statm: 382476 4644 1348 10 0 379778 0 [pid=18646/tid=18647] ppid=18644 vsize=1529904 CPUtime=0.08 /proc/18646/task/18647/stat : 18647 (java) R 18644 18646 18350 0 -1 4202560 3534 0 1 0 8 0 0 0 21 0 18 0 21602242 1566621696 4644 4089446400 134512640 134550932 4290795536 18446744073709551615 4294960144 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) 1529904 [startup+0.204653 s] /proc/loadavg: 1.65 0.58 0.20 3/179 18646 /proc/meminfo: memFree=28583892/32951124 swapFree=67111528/67111528 [pid=18646] ppid=18644 vsize=1530036 CPUtime=0.29 /proc/18646/stat : 18646 (java) S 18644 18646 18350 0 -1 4202496 5901 0 1 0 28 1 0 0 25 0 18 0 21602242 1566756864 5332 4089446400 134512640 134550932 4290795536 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/18646/statm: 382509 5332 1383 10 0 379811 0 [pid=18646/tid=18647] ppid=18644 vsize=1530036 CPUtime=0.19 /proc/18646/task/18647/stat : 18647 (java) R 18644 18646 18350 0 -1 4202560 4106 0 1 0 18 1 0 0 21 0 18 0 21602242 1566756864 5332 4089446400 134512640 134550932 4290795536 18446744073709551615 106834530 0 4 0 16800975 0 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1530036 [startup+0.300621 s] /proc/loadavg: 1.65 0.58 0.20 3/179 18646 /proc/meminfo: memFree=28583892/32951124 swapFree=67111528/67111528 [pid=18646] ppid=18644 vsize=1535796 CPUtime=0.56 /proc/18646/stat : 18646 (java) S 18644 18646 18350 0 -1 4202496 8466 0 1 0 55 1 0 0 25 0 19 0 21602242 1572655104 7411 4089446400 134512640 134550932 4290795536 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/18646/statm: 383949 7411 1415 10 0 381251 0 [pid=18646/tid=18647] ppid=18644 vsize=1535796 CPUtime=0.28 /proc/18646/task/18647/stat : 18647 (java) R 18644 18646 18350 0 -1 4202560 4888 0 1 0 27 1 0 0 22 0 19 0 21602242 1572655104 7411 4089446400 134512640 134550932 4290795536 18446744073709551615 4108912484 0 4 0 16800975 0 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 0.56 Current children cumulated vsize (KiB) 1535796 Solver just ended. Dumping a history of the last processes samples [startup+0.400629 s] /proc/loadavg: 1.65 0.58 0.20 3/179 18646 /proc/meminfo: memFree=28583892/32951124 swapFree=67111528/67111528 [pid=18646] ppid=18644 vsize=1537936 CPUtime=0.82 /proc/18646/stat : 18646 (java) S 18644 18646 18350 0 -1 4202496 10255 0 1 0 80 2 0 0 25 0 19 0 21602242 1574846464 8355 4089446400 134512640 134550932 4290795536 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/18646/statm: 384484 8355 1421 10 0 381786 0 [pid=18646/tid=18647] ppid=18644 vsize=1537936 CPUtime=0.35 /proc/18646/task/18647/stat : 18647 (java) S 18644 18646 18350 0 -1 4202560 5386 0 1 0 34 1 0 0 18 0 19 0 21602242 1574846464 8355 4089446400 134512640 134550932 4290795536 18446744073709551615 4294960144 0 4 0 16800975 18446604448048375936 0 0 -1 5 0 0 0 Current children cumulated CPU time (s) 0.82 Current children cumulated vsize (KiB) 1537936 Child status: 20 Real time (s): 0.413985 CPU time (s): 0.835872 CPU user time (s): 0.812876 CPU system time (s): 0.022996 CPU usage (%): 201.909 Max. virtual memory (cumulated for all children) (KiB): 1537936 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.812876 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= 10265 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= 153 involuntary context switches= 53 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node138 at 2010-07-07 22:18:11 IDJOB=2700018 IDBENCH=79393 IDSOLVER=1202 FILE ID=node138/2700018-1278533891 PBS_JOBID= 11239201 Free space on /tmp= 73596 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/jnh/normalized-jnh04_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700018-1278533891/watcher-2700018-1278533891 -o /tmp/evaluation-result-2700018-1278533891/solver-2700018-1278533891 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700018-1278533891.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 54ef51abb9454409d6f66c5b853cdf79 RANDOM SEED=1079811677 node138.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 : 2666.845 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 : 5333.69 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 : 2666.845 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 : 5266.27 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 : 2666.845 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 : 5332.82 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 : 2666.845 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 : 5332.73 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 : 2666.845 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 : 5332.82 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 : 2666.845 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 : 5332.75 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 : 2666.845 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 : 2666.845 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 : 5332.88 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 28584280 kB Buffers: 127140 kB Cached: 3972356 kB SwapCached: 0 kB Active: 1665600 kB Inactive: 2548852 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28584280 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 400 kB Writeback: 0 kB AnonPages: 115580 kB Mapped: 19104 kB Slab: 84240 kB PageTables: 5204 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 286044 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= 73596 MiB End job on node138 at 2010-07-07 22:18:12