Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.416935 | 0.258055 |
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 |
0.02/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.02/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.02/0.06 c See www.sat4j.org for details. 0.02/0.07 c version 2.2.0.v20100526 0.02/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.02/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.02/0.07 c java.vm.version 11.2-b01 0.02/0.07 c java.vm.vendor Sun Microsystems Inc. 0.02/0.07 c sun.arch.data.model 32 0.02/0.07 c java.version 1.6.0_12 0.02/0.07 c os.name Linux 0.02/0.07 c os.version 2.6.18-164.el5 0.02/0.07 c os.arch i386 0.02/0.07 c Free memory 1393557488 0.02/0.07 c Max memory 1395916800 0.02/0.07 c Total memory 1395916800 0.02/0.07 c Number of processors 8 0.02/0.10 c Pseudo Boolean Optimization 0.02/0.10 c --- Begin Solver configuration --- 0.02/0.10 c Stops conflict analysis at the first Unique Implication Point 0.02/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.02/0.10 c Learn all clauses as in MiniSAT 0.02/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.02/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.02/0.10 c Expensive reason simplification 0.02/0.10 c Armin Biere (Picosat) restarts strategy 0.02/0.10 c Glucose learned constraints deletion strategy 0.02/0.10 c timeout=2147483s 0.02/0.10 c DB Simplification allowed=false 0.02/0.10 c --- End Solver configuration --- 0.02/0.10 c solving HOME/instance-2699706-1278533813.wbo 0.02/0.10 c reading problem ... 0.11/0.14 c ... done. Wall clock time 0.041s. 0.11/0.14 c #vars 294 0.11/0.14 c #constraints 294 0.11/0.14 c constraints type 0.11/0.14 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 126 0.11/0.14 c org.sat4j.pb.constraints.pb.MaxWatchPb => 168 0.30/0.21 c starts : 2 0.30/0.21 c conflicts : 131 0.30/0.21 c decisions : 453 0.30/0.21 c propagations : 3578 0.30/0.21 c inspects : 9581 0.30/0.21 c learnt literals : 3 0.30/0.21 c learnt binary clauses : 11 0.30/0.21 c learnt ternary clauses : 37 0.30/0.21 c learnt clauses : 127 0.30/0.21 c ignored clauses : 0 0.30/0.21 c root simplifications : 0 0.30/0.21 c removed literals (reason simplification) : 39 0.30/0.21 c reason swapping (by a shorter reason) : 0 0.30/0.21 c Calls to reduceDB : 0 0.30/0.21 c number of reductions to clauses (during analyze) : 0 0.30/0.21 c number of learned constraints concerned by reduction : 0 0.30/0.21 c number of learning phase by resolution : 0 0.30/0.21 c number of learning phase by cutting planes : 0 0.30/0.21 c speed (assignments/second) : 47706.66666666667 0.30/0.21 c non guided choices 50 0.30/0.21 c learnt constraints type 0.30/0.21 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 116 0.30/0.21 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 11 0.30/0.21 c constraints type 0.30/0.21 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 126 0.30/0.21 c org.sat4j.pb.constraints.pb.MaxWatchPb => 168 0.30/0.21 s UNSATISFIABLE 0.30/0.21 c Total wall clock time (in seconds): 0.118
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-2699706-1278533813/watcher-2699706-1278533813 -o /tmp/evaluation-result-2699706-1278533813/solver-2699706-1278533813 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699706-1278533813.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: 0.34 0.08 0.02 3/196 19324 /proc/meminfo: memFree=30047064/32951124 swapFree=67111528/67111528 [pid=19324] ppid=19322 vsize=13472 CPUtime=0 /proc/19324/stat : 19324 (java) S 19322 19324 19241 0 -1 4202496 1101 0 0 0 0 0 0 0 21 0 2 0 21595295 13795328 573 4089446400 134512640 134550932 4292506976 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0 /proc/19324/statm: 3370 576 260 10 0 1204 0 [pid=19324/tid=19325] ppid=19322 vsize=13484 CPUtime=0 /proc/19324/task/19325/stat : 19325 (java) R 19322 19324 19241 0 -1 4202560 66 0 0 0 0 0 0 0 23 0 2 0 21595295 13807616 579 4089446400 134512640 134550932 4292506976 18446744073709551615 4294960144 0 0 0 16784584 0 0 0 -1 0 0 0 0 [startup+0.043266 s] /proc/loadavg: 0.34 0.08 0.02 3/196 19324 /proc/meminfo: memFree=30047064/32951124 swapFree=67111528/67111528 [pid=19324] ppid=19322 vsize=1525308 CPUtime=0.02 /proc/19324/stat : 19324 (java) S 19322 19324 19241 0 -1 4202496 3875 0 1 0 2 0 0 0 21 0 13 0 21595295 1561915392 3316 4089446400 134512640 134550932 4292506976 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 3 0 0 0 /proc/19324/statm: 381327 3316 1045 10 0 378637 0 [pid=19324/tid=19325] ppid=19322 vsize=1525308 CPUtime=0.02 /proc/19324/task/19325/stat : 19325 (java) R 19322 19324 19241 0 -1 4202560 2809 0 1 0 2 0 0 0 25 0 13 0 21595295 1561915392 3317 4089446400 134512640 134550932 4292506976 18446744073709551615 103602199 0 4 0 16800971 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1525308 [startup+0.101249 s] /proc/loadavg: 0.34 0.08 0.02 3/196 19324 /proc/meminfo: memFree=30047064/32951124 swapFree=67111528/67111528 [pid=19324] ppid=19322 vsize=1530020 CPUtime=0.11 /proc/19324/stat : 19324 (java) S 19322 19324 19241 0 -1 4202496 5220 0 1 0 10 1 0 0 21 0 18 0 21595295 1566740480 4657 4089446400 134512640 134550932 4292506976 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/19324/statm: 382505 4657 1348 10 0 379807 0 [pid=19324/tid=19325] ppid=19322 vsize=1530020 CPUtime=0.08 /proc/19324/task/19325/stat : 19325 (java) R 19322 19324 19241 0 -1 4202560 3556 0 1 0 7 1 0 0 18 0 18 0 21595295 1566740480 4657 4089446400 134512640 134550932 4292506976 18446744073709551615 4159992272 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) 1530020 Solver just ended. Dumping a history of the last processes samples [startup+0.200204 s] /proc/loadavg: 0.34 0.08 0.02 3/196 19324 /proc/meminfo: memFree=30047064/32951124 swapFree=67111528/67111528 [pid=19324] ppid=19322 vsize=1533140 CPUtime=0.3 /proc/19324/stat : 19324 (java) S 19322 19324 19241 0 -1 4202496 6409 0 1 0 29 1 0 0 21 0 19 0 21595295 1569935360 5804 4089446400 134512640 134550932 4292506976 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/19324/statm: 383285 5804 1402 10 0 380587 0 [pid=19324/tid=19325] ppid=19322 vsize=1533140 CPUtime=0.18 /proc/19324/task/19325/stat : 19325 (java) R 19322 19324 19241 0 -1 4202560 4007 0 1 0 17 1 0 0 19 0 19 0 21595295 1569935360 5805 4089446400 134512640 134550932 4292506976 18446744073709551615 4109468744 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 1533140 Child status: 20 Real time (s): 0.258055 CPU time (s): 0.416935 CPU user time (s): 0.396939 CPU system time (s): 0.019996 CPU usage (%): 161.568 Max. virtual memory (cumulated for all children) (KiB): 1533140 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.396939 system time used= 0.019996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6579 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= 117 involuntary context switches= 19 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node119 at 2010-07-07 22:16:53 IDJOB=2699706 IDBENCH=79367 IDSOLVER=1202 FILE ID=node119/2699706-1278533813 PBS_JOBID= 11239240 Free space on /tmp= 73228 MiB SOLVER NAME= SAT4J PB Resolution 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 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699706-1278533813/watcher-2699706-1278533813 -o /tmp/evaluation-result-2699706-1278533813/solver-2699706-1278533813 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699706-1278533813.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 31cea2a06a27710d7fa5c516fcdc9aae RANDOM SEED=1637665230 node119.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 : 2666.868 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 : 5333.73 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 : 2666.868 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 : 2666.868 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 : 2666.868 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 : 5332.75 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 : 2666.868 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 : 5332.72 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 : 2666.868 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 : 2666.868 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 : 2666.868 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 : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 30047328 kB Buffers: 138268 kB Cached: 2357964 kB SwapCached: 0 kB Active: 1283628 kB Inactive: 1457856 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 30047328 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 2148 kB Writeback: 0 kB AnonPages: 245320 kB Mapped: 20284 kB Slab: 99152 kB PageTables: 5060 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 1638864 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= 73224 MiB End job on node119 at 2010-07-07 22:16:54