Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.731888 | 0.413365 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/dimacs/ normalized-pret150_75_ext.wbo |
MD5SUM | 1c30e07d16d18b0cca06c3c199bd8fd0 |
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 | 0.014997 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 300 |
Total number of constraints | 550 |
Number of soft constraints | 400 |
Number of constraints which are clauses | 400 |
Number of constraints which are cardinality constraints (but not clauses) | 150 |
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 | 401 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 400 |
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 |
0.04/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.04/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.04/0.06 c See www.sat4j.org for details. 0.04/0.07 c version 2.2.0.v20100526 0.04/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.04/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.04/0.07 c java.vm.version 11.2-b01 0.04/0.07 c java.vm.vendor Sun Microsystems Inc. 0.04/0.07 c sun.arch.data.model 32 0.04/0.07 c java.version 1.6.0_12 0.04/0.07 c os.name Linux 0.04/0.07 c os.version 2.6.18-164.el5 0.04/0.07 c os.arch i386 0.04/0.07 c Free memory 1393557488 0.04/0.07 c Max memory 1395916800 0.04/0.07 c Total memory 1395916800 0.04/0.07 c Number of processors 8 0.04/0.10 c Pseudo Boolean Optimization 0.04/0.10 c --- Begin Solver configuration --- 0.04/0.10 c Stops conflict analysis at the first Unique Implication Point 0.04/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.04/0.10 c Learn all clauses as in MiniSAT 0.04/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.04/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.04/0.10 c Expensive reason simplification 0.04/0.10 c Armin Biere (Picosat) restarts strategy 0.04/0.10 c Glucose learned constraints deletion strategy 0.04/0.10 c timeout=2147483s 0.04/0.10 c DB Simplification allowed=false 0.04/0.10 c --- End Solver configuration --- 0.04/0.10 c solving HOME/instance-2699862-1278533842.wbo 0.04/0.10 c reading problem ... 0.11/0.18 c ... done. Wall clock time 0.085s. 0.11/0.18 c #vars 700 0.11/0.18 c #constraints 700 0.11/0.18 c constraints type 0.11/0.18 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 300 0.11/0.18 c org.sat4j.pb.constraints.pb.MaxWatchPb => 400 0.53/0.36 c starts : 4 0.53/0.36 c conflicts : 460 0.53/0.36 c decisions : 3164 0.53/0.36 c propagations : 27297 0.53/0.36 c inspects : 57292 0.53/0.36 c learnt literals : 4 0.53/0.36 c learnt binary clauses : 13 0.53/0.36 c learnt ternary clauses : 139 0.53/0.36 c learnt clauses : 455 0.53/0.36 c ignored clauses : 0 0.53/0.36 c root simplifications : 0 0.53/0.36 c removed literals (reason simplification) : 44 0.53/0.36 c reason swapping (by a shorter reason) : 0 0.53/0.36 c Calls to reduceDB : 0 0.53/0.36 c number of reductions to clauses (during analyze) : 0 0.53/0.36 c number of learned constraints concerned by reduction : 0 0.53/0.36 c number of learning phase by resolution : 0 0.53/0.36 c number of learning phase by cutting planes : 0 0.53/0.36 c speed (assignments/second) : 149983.5164835165 0.53/0.36 c non guided choices 209 0.53/0.36 c learnt constraints type 0.53/0.36 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 442 0.53/0.36 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 13 0.53/0.36 c constraints type 0.53/0.36 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 300 0.53/0.36 c org.sat4j.pb.constraints.pb.MaxWatchPb => 400 0.53/0.36 s UNSATISFIABLE 0.53/0.36 c Total wall clock time (in seconds): 0.268
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-2699862-1278533842/watcher-2699862-1278533842 -o /tmp/evaluation-result-2699862-1278533842/solver-2699862-1278533842 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699862-1278533842.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: 0.04 0.01 0.00 3/173 19669 /proc/meminfo: memFree=29957476/32951124 swapFree=67111528/67111528 [pid=19669] ppid=19667 vsize=13164 CPUtime=0 /proc/19669/stat : 19669 (java) R 19667 19669 19312 0 -1 4194304 539 0 0 0 0 0 0 0 20 0 1 0 21596427 13479936 227 4089446400 134512640 134550932 4288469056 18446744073709551615 2545285 0 0 4096 0 0 0 0 17 5 0 0 0 /proc/19669/statm: 3291 234 141 10 0 1121 0 [startup+0.0533391 s] /proc/loadavg: 0.04 0.01 0.00 3/173 19669 /proc/meminfo: memFree=29957476/32951124 swapFree=67111528/67111528 [pid=19669] ppid=19667 vsize=1529596 CPUtime=0.04 /proc/19669/stat : 19669 (java) S 19667 19669 19312 0 -1 4202496 4070 0 1 0 3 1 0 0 20 0 18 0 21596427 1566306304 3510 4089446400 134512640 134550932 4288469056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/19669/statm: 382399 3510 1079 10 0 379701 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1529596 [startup+0.100317 s] /proc/loadavg: 0.04 0.01 0.00 3/173 19669 /proc/meminfo: memFree=29957476/32951124 swapFree=67111528/67111528 [pid=19669] ppid=19667 vsize=1530884 CPUtime=0.11 /proc/19669/stat : 19669 (java) S 19667 19669 19312 0 -1 4202496 5216 0 1 0 10 1 0 0 20 0 18 0 21596427 1567625216 4654 4089446400 134512640 134550932 4288469056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/19669/statm: 382721 4655 1348 10 0 380023 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530884 [startup+0.300253 s] /proc/loadavg: 0.04 0.01 0.00 3/173 19669 /proc/meminfo: memFree=29957476/32951124 swapFree=67111528/67111528 [pid=19669] ppid=19667 vsize=1534452 CPUtime=0.53 /proc/19669/stat : 19669 (java) S 19667 19669 19312 0 -1 4202496 7341 0 1 0 52 1 0 0 20 0 19 0 21596427 1571278848 6369 4089446400 134512640 134550932 4288469056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/19669/statm: 383613 6369 1420 10 0 380915 0 Current children cumulated CPU time (s) 0.53 Current children cumulated vsize (KiB) 1534452 Solver just ended. Dumping a history of the last processes samples [startup+0.400256 s] /proc/loadavg: 0.04 0.01 0.00 3/173 19669 /proc/meminfo: memFree=29957476/32951124 swapFree=67111528/67111528 [pid=19669] ppid=19667 vsize=1534628 CPUtime=0.72 /proc/19669/stat : 19669 (java) S 19667 19669 19312 0 -1 4202496 8317 0 1 0 70 2 0 0 20 0 19 0 21596427 1571459072 7140 4089446400 134512640 134550932 4288469056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/19669/statm: 383657 7140 1421 10 0 380959 0 Current children cumulated CPU time (s) 0.72 Current children cumulated vsize (KiB) 1534628 Child status: 20 Real time (s): 0.413365 CPU time (s): 0.731888 CPU user time (s): 0.707892 CPU system time (s): 0.023996 CPU usage (%): 177.056 Max. virtual memory (cumulated for all children) (KiB): 1534628 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.707892 system time used= 0.023996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8317 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= 157 involuntary context switches= 51 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node141 at 2010-07-07 22:17:22 IDJOB=2699862 IDBENCH=79380 IDSOLVER=1202 FILE ID=node141/2699862-1278533842 PBS_JOBID= 11239196 Free space on /tmp= 73648 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-pret150_75_ext.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699862-1278533842/watcher-2699862-1278533842 -o /tmp/evaluation-result-2699862-1278533842/solver-2699862-1278533842 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699862-1278533842.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1c30e07d16d18b0cca06c3c199bd8fd0 RANDOM SEED=1672803092 node141.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 : 5265.34 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 : 5332.82 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 : 2666.839 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 : 5332.74 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 : 5332.75 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 : 2666.839 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: 32951124 kB MemFree: 29957864 kB Buffers: 141540 kB Cached: 2637908 kB SwapCached: 0 kB Active: 1219264 kB Inactive: 1621964 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 29957864 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 728 kB Writeback: 0 kB AnonPages: 61864 kB Mapped: 14412 kB Slab: 88536 kB PageTables: 4128 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 180648 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= 73648 MiB End job on node141 at 2010-07-07 22:17:23