Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.146977 | 0.1459 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/spot5/ normalized-spot5-8_wcsp.wbo |
MD5SUM | 620647ab5d08c7ea7dd9c7b0da45f6e8 |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.000999 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 24 |
Total number of constraints | 33 |
Number of soft constraints | 25 |
Number of constraints which are clauses | 25 |
Number of constraints which are cardinality constraints (but not clauses) | 8 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 4 |
Top cost | 13 |
Min constraint cost | 1 |
Max constraint cost | 13 |
Sum of constraints costs | 233 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
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. 0.02/0.06 c version 2.2.0.v20100526 0.02/0.06 c java.runtime.name Java(TM) SE Runtime Environment 0.02/0.06 c java.vm.name Java HotSpot(TM) Server VM 0.02/0.06 c java.vm.version 11.2-b01 0.02/0.06 c java.vm.vendor Sun Microsystems Inc. 0.02/0.06 c sun.arch.data.model 32 0.02/0.06 c java.version 1.6.0_12 0.02/0.06 c os.name Linux 0.02/0.06 c os.version 2.6.18-164.el5 0.02/0.06 c os.arch i386 0.02/0.06 c Free memory 1393557488 0.02/0.06 c Max memory 1395916800 0.02/0.06 c Total memory 1395916800 0.02/0.06 c Number of processors 8 0.02/0.09 c Pseudo Boolean Optimization 0.02/0.09 c --- Begin Solver configuration --- 0.02/0.09 c Stops conflict analysis at the first Unique Implication Point 0.02/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.02/0.09 c Learn all clauses as in MiniSAT 0.02/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.02/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.02/0.09 c Expensive reason simplification 0.02/0.09 c Armin Biere (Picosat) restarts strategy 0.02/0.09 c Glucose learned constraints deletion strategy 0.02/0.09 c timeout=2147483s 0.02/0.09 c DB Simplification allowed=false 0.02/0.09 c --- End Solver configuration --- 0.02/0.09 c solving HOME/instance-2700462-1278535663.wbo 0.02/0.09 c reading problem ... 0.12/0.11 c ... done. Wall clock time 0.015s. 0.12/0.11 c #vars 49 0.12/0.11 c #constraints 59 0.12/0.11 c constraints type 0.12/0.11 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 4 0.12/0.11 c org.sat4j.minisat.constraints.card.MinWatchCard => 21 0.12/0.11 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 8 0.12/0.11 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.12/0.11 c starts : 0 0.12/0.11 c conflicts : 0 0.12/0.11 c decisions : 0 0.12/0.11 c propagations : 26 0.12/0.11 c inspects : 6 0.12/0.11 c learnt literals : 0 0.12/0.11 c learnt binary clauses : 0 0.12/0.11 c learnt ternary clauses : 0 0.12/0.11 c learnt clauses : 0 0.12/0.11 c ignored clauses : 0 0.12/0.11 c root simplifications : 0 0.12/0.11 c removed literals (reason simplification) : 0 0.12/0.11 c reason swapping (by a shorter reason) : 0 0.12/0.11 c Calls to reduceDB : 0 0.12/0.11 c number of reductions to clauses (during analyze) : 0 0.12/0.11 c number of learned constraints concerned by reduction : 0 0.12/0.11 c number of learning phase by resolution : 0 0.12/0.11 c number of learning phase by cutting planes : 0 0.12/0.11 c speed (assignments/second) : 13000.0 0.12/0.11 c non guided choices 0 0.12/0.11 c learnt constraints type 0.12/0.11 c constraints type 0.12/0.11 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 4 0.12/0.11 c org.sat4j.minisat.constraints.card.MinWatchCard => 21 0.12/0.11 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 8 0.12/0.11 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.12/0.11 s UNSATISFIABLE 0.12/0.11 c Total wall clock time (in seconds): 0.018
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-2700462-1278535663/watcher-2700462-1278535663 -o /tmp/evaluation-result-2700462-1278535663/solver-2700462-1278535663 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700462-1278535663.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: 1.95 1.96 1.68 3/178 19658 /proc/meminfo: memFree=29747748/32950928 swapFree=67111528/67111528 [pid=19658] ppid=19656 vsize=13648 CPUtime=0 /proc/19658/stat : 19658 (java) S 19656 19658 19054 0 -1 4202496 1158 0 0 0 0 0 0 0 18 0 2 0 21779808 13975552 614 4089446400 134512640 134550932 4291664416 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/19658/statm: 3411 613 291 10 0 1206 0 [pid=19658/tid=19659] ppid=19656 vsize=13684 CPUtime=0 /proc/19658/task/19659/stat : 19659 (java) R 19656 19658 19054 0 -1 4202560 132 0 0 0 0 0 0 0 20 0 2 0 21779808 14012416 621 4089446400 134512640 134550932 4291664416 18446744073709551615 4294960144 0 0 0 16784584 0 0 0 -1 5 0 0 0 [startup+0.0307701 s] /proc/loadavg: 1.95 1.96 1.68 3/178 19658 /proc/meminfo: memFree=29747748/32950928 swapFree=67111528/67111528 [pid=19658] ppid=19656 vsize=1526332 CPUtime=0.02 /proc/19658/stat : 19658 (java) S 19656 19658 19054 0 -1 4202496 3740 0 1 0 2 0 0 0 18 0 13 0 21779808 1562963968 3182 4089446400 134512640 134550932 4291664416 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/19658/statm: 381583 3182 1034 10 0 378893 0 [pid=19658/tid=19659] ppid=19656 vsize=1526332 CPUtime=0.02 /proc/19658/task/19659/stat : 19659 (java) R 19656 19658 19054 0 -1 4202560 2673 0 1 0 2 0 0 0 24 0 13 0 21779808 1562963968 3182 4089446400 134512640 134550932 4291664416 18446744073709551615 4294960144 0 4 0 16784584 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1526332 [startup+0.100756 s] /proc/loadavg: 1.95 1.96 1.68 3/178 19658 /proc/meminfo: memFree=29747748/32950928 swapFree=67111528/67111528 [pid=19658] ppid=19656 vsize=1529884 CPUtime=0.12 /proc/19658/stat : 19658 (java) S 19656 19658 19054 0 -1 4202496 5253 0 1 0 11 1 0 0 18 0 18 0 21779808 1566601216 4691 4089446400 134512640 134550932 4291664416 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/19658/statm: 382471 4691 1348 10 0 379773 0 [pid=19658/tid=19659] ppid=19656 vsize=1529884 CPUtime=0.09 /proc/19658/task/19659/stat : 19659 (java) R 19656 19658 19054 0 -1 4202560 3579 0 1 0 8 1 0 0 25 0 18 0 21779808 1566601216 4691 4089446400 134512640 134550932 4291664416 18446744073709551615 4159255744 0 4 0 16800975 0 0 0 -1 3 0 0 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1529884 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.1459 CPU time (s): 0.146977 CPU user time (s): 0.13098 CPU system time (s): 0.015997 CPU usage (%): 100.738 Max. virtual memory (cumulated for all children) (KiB): 1529884 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.13098 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5372 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= 94 involuntary context switches= 10 runsolver used 0.002999 second user time and 0.003999 second system time The end
Begin job on node122 at 2010-07-07 22:47:43 IDJOB=2700462 IDBENCH=79430 IDSOLVER=1202 FILE ID=node122/2700462-1278535663 PBS_JOBID= 11239233 Free space on /tmp= 73404 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/spot5/normalized-spot5-8_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700462-1278535663/watcher-2700462-1278535663 -o /tmp/evaluation-result-2700462-1278535663/solver-2700462-1278535663 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700462-1278535663.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 620647ab5d08c7ea7dd9c7b0da45f6e8 RANDOM SEED=443109877 node122.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 : 2666.839 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 : 5333.67 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 : 2666.839 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 : 5226.16 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 : 2666.839 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 : 2666.839 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 : 5332.81 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 : 2666.839 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 : 5332.76 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 : 2666.839 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 : 5332.67 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 : 2666.839 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 : 2666.839 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 : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950928 kB MemFree: 29748384 kB Buffers: 139344 kB Cached: 2784208 kB SwapCached: 0 kB Active: 1141320 kB Inactive: 1907936 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 29748384 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 5128 kB Writeback: 0 kB AnonPages: 125588 kB Mapped: 17032 kB Slab: 87544 kB PageTables: 4792 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 270240 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= 73404 MiB End job on node122 at 2010-07-07 22:47:43