Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.564913 | 0.305514 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/dimacs/ normalized-pret60_60_ext.wbo |
MD5SUM | 3ec0f85e890f8df2893de90219d1f3ef |
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 | 0.006998 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 120 |
Total number of constraints | 220 |
Number of soft constraints | 160 |
Number of constraints which are clauses | 160 |
Number of constraints which are cardinality constraints (but not clauses) | 60 |
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 | 161 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 160 |
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 |
0.01/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.01/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.01/0.06 c See www.sat4j.org for details. 0.01/0.07 c version 2.2.0.v20100526 0.01/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.01/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.01/0.07 c java.vm.version 11.2-b01 0.01/0.07 c java.vm.vendor Sun Microsystems Inc. 0.01/0.07 c sun.arch.data.model 32 0.01/0.07 c java.version 1.6.0_12 0.01/0.07 c os.name Linux 0.01/0.07 c os.version 2.6.18-164.el5 0.01/0.07 c os.arch i386 0.01/0.07 c Free memory 1393557488 0.01/0.07 c Max memory 1395916800 0.01/0.07 c Total memory 1395916800 0.01/0.07 c Number of processors 8 0.01/0.09 c Pseudo Boolean Optimization 0.01/0.09 c --- Begin Solver configuration --- 0.01/0.09 c Stops conflict analysis at the first Unique Implication Point 0.01/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.01/0.09 c Learn all clauses as in MiniSAT 0.01/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.01/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.01/0.09 c Expensive reason simplification 0.01/0.09 c Armin Biere (Picosat) restarts strategy 0.01/0.09 c Glucose learned constraints deletion strategy 0.01/0.09 c timeout=2147483s 0.01/0.09 c DB Simplification allowed=false 0.01/0.09 c --- End Solver configuration --- 0.01/0.09 c solving HOME/instance-2699850-1278533839.wbo 0.01/0.09 c reading problem ... 0.12/0.13 c ... done. Wall clock time 0.039s. 0.12/0.13 c #vars 280 0.12/0.13 c #constraints 280 0.12/0.13 c constraints type 0.12/0.13 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 120 0.12/0.13 c org.sat4j.pb.constraints.pb.MaxWatchPb => 160 0.31/0.26 c starts : 3 0.31/0.26 c conflicts : 307 0.31/0.26 c decisions : 632 0.31/0.26 c propagations : 11527 0.31/0.26 c inspects : 30070 0.31/0.26 c learnt literals : 5 0.31/0.26 c learnt binary clauses : 9 0.31/0.26 c learnt ternary clauses : 50 0.31/0.26 c learnt clauses : 301 0.31/0.26 c ignored clauses : 0 0.31/0.26 c root simplifications : 0 0.31/0.26 c removed literals (reason simplification) : 181 0.31/0.26 c reason swapping (by a shorter reason) : 0 0.31/0.26 c Calls to reduceDB : 0 0.31/0.26 c number of reductions to clauses (during analyze) : 0 0.31/0.26 c number of learned constraints concerned by reduction : 0 0.31/0.26 c number of learning phase by resolution : 0 0.31/0.26 c number of learning phase by cutting planes : 0 0.31/0.26 c speed (assignments/second) : 90763.77952755905 0.31/0.26 c non guided choices 27 0.31/0.26 c learnt constraints type 0.31/0.26 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 292 0.31/0.26 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 9 0.31/0.26 c constraints type 0.31/0.26 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 120 0.31/0.26 c org.sat4j.pb.constraints.pb.MaxWatchPb => 160 0.31/0.26 s UNSATISFIABLE 0.31/0.26 c Total wall clock time (in seconds): 0.167
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-2699850-1278533839/watcher-2699850-1278533839 -o /tmp/evaluation-result-2699850-1278533839/solver-2699850-1278533839 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699850-1278533839.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: 0.15 0.03 0.01 2/173 19484 /proc/meminfo: memFree=29063860/32951124 swapFree=67111528/67111528 [pid=19484] ppid=19482 vsize=13508 CPUtime=0 /proc/19484/stat : 19484 (java) S 19482 19484 19080 0 -1 4202496 1113 0 0 0 0 0 0 0 20 0 2 0 21598141 13832192 584 4089446400 134512640 134550932 4293165472 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/19484/statm: 3377 584 267 10 0 1204 0 [pid=19484/tid=19485] ppid=19482 vsize=13652 CPUtime=0 /proc/19484/task/19485/stat : 19485 (java) R 19482 19484 19080 0 -1 4202560 85 0 0 0 0 0 0 0 22 0 2 0 21598141 13979648 595 4089446400 134512640 134550932 4293165472 18446744073709551615 9647864 0 0 0 16784584 0 0 0 -1 5 0 0 0 [startup+0.0212571 s] /proc/loadavg: 0.15 0.03 0.01 2/173 19484 /proc/meminfo: memFree=29063860/32951124 swapFree=67111528/67111528 [pid=19484] ppid=19482 vsize=1525876 CPUtime=0.01 /proc/19484/stat : 19484 (java) S 19482 19484 19080 0 -1 4202496 3528 0 1 0 1 0 0 0 20 0 12 0 21598141 1562497024 2972 4089446400 134512640 134550932 4293165472 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/19484/statm: 381469 2972 990 10 0 378779 0 [pid=19484/tid=19485] ppid=19482 vsize=1525876 CPUtime=0.01 /proc/19484/task/19485/stat : 19485 (java) R 19482 19484 19080 0 -1 4202560 2476 0 1 0 1 0 0 0 20 0 12 0 21598141 1562497024 2976 4089446400 134512640 134550932 4293165472 18446744073709551615 106835046 0 4 0 16784584 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1525876 [startup+0.102244 s] /proc/loadavg: 0.15 0.03 0.01 2/173 19484 /proc/meminfo: memFree=29063860/32951124 swapFree=67111528/67111528 [pid=19484] ppid=19482 vsize=1530032 CPUtime=0.12 /proc/19484/stat : 19484 (java) S 19482 19484 19080 0 -1 4202496 5236 0 1 0 11 1 0 0 20 0 18 0 21598141 1566752768 4673 4089446400 134512640 134550932 4293165472 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/19484/statm: 382508 4673 1348 10 0 379810 0 [pid=19484/tid=19485] ppid=19482 vsize=1530032 CPUtime=0.08 /proc/19484/task/19485/stat : 19485 (java) R 19482 19484 19080 0 -1 4202560 3572 0 1 0 8 0 0 0 20 0 18 0 21598141 1566752768 4673 4089446400 134512640 134550932 4293165472 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1530032 [startup+0.300224 s] /proc/loadavg: 0.15 0.03 0.01 2/173 19484 /proc/meminfo: memFree=29063860/32951124 swapFree=67111528/67111528 [pid=19484] ppid=19482 vsize=1534776 CPUtime=0.55 /proc/19484/stat : 19484 (java) S 19482 19484 19080 0 -1 4202496 7657 0 1 0 54 1 0 0 20 0 19 0 21598141 1571610624 6491 4089446400 134512640 134550932 4293165472 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/19484/statm: 383694 6491 1420 10 0 380996 0 [pid=19484/tid=19485] ppid=19482 vsize=1534776 CPUtime=0.25 /proc/19484/task/19485/stat : 19485 (java) S 19482 19484 19080 0 -1 4202560 4339 0 1 0 24 1 0 0 18 0 19 0 21598141 1571610624 6491 4089446400 134512640 134550932 4293165472 18446744073709551615 4294960144 0 4 0 16800975 18446604471096986304 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.55 Current children cumulated vsize (KiB) 1534776 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.305514 CPU time (s): 0.564913 CPU user time (s): 0.543917 CPU system time (s): 0.020996 CPU usage (%): 184.906 Max. virtual memory (cumulated for all children) (KiB): 1534776 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.543917 system time used= 0.020996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7657 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= 145 involuntary context switches= 48 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node111 at 2010-07-07 22:17:20 IDJOB=2699850 IDBENCH=79379 IDSOLVER=1202 FILE ID=node111/2699850-1278533839 PBS_JOBID= 11239255 Free space on /tmp= 73620 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-pret60_60_ext.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699850-1278533839/watcher-2699850-1278533839 -o /tmp/evaluation-result-2699850-1278533839/solver-2699850-1278533839 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699850-1278533839.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 3ec0f85e890f8df2893de90219d1f3ef RANDOM SEED=1292945687 node111.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 : 2666.825 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 : 5333.65 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 : 2666.825 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 : 5332.98 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 : 2666.825 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 : 5332.67 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 : 2666.825 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 : 5332.86 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 : 2666.825 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 : 5233.30 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 : 2666.825 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 : 2666.825 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 : 2666.825 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: 29064124 kB Buffers: 137560 kB Cached: 3538560 kB SwapCached: 0 kB Active: 2000568 kB Inactive: 1737916 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 29064124 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 712 kB Writeback: 0 kB AnonPages: 62456 kB Mapped: 14416 kB Slab: 85160 kB PageTables: 4484 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 180088 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= 73620 MiB End job on node111 at 2010-07-07 22:17:20