Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 1.39879 | 0.642661 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/dimacs/ normalized-bf2670-001_ext.wbo |
MD5SUM | 8095d3cb426c703d90abfcd21e947104 |
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 | 0.018997 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 2786 |
Total number of constraints | 4827 |
Number of soft constraints | 3434 |
Number of constraints which are clauses | 3434 |
Number of constraints which are cardinality constraints (but not clauses) | 1393 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 5 |
Top cost | 3435 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 3434 |
Biggest number in a constraint | 4 |
Number of bits of the biggest number in a constraint | 3 |
Biggest sum of numbers in a constraint | 9 |
Number of bits of the biggest sum of numbers | 4 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.00/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.00/0.07 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 0.12/0.10 c Pseudo Boolean Optimization 0.12/0.10 c --- Begin Solver configuration --- 0.12/0.10 c Stops conflict analysis at the first Unique Implication Point 0.12/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.12/0.10 c Learn all clauses as in MiniSAT 0.12/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.12/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.12/0.10 c Expensive reason simplification 0.12/0.10 c Armin Biere (Picosat) restarts strategy 0.12/0.10 c Glucose learned constraints deletion strategy 0.12/0.10 c timeout=2147483s 0.12/0.10 c DB Simplification allowed=false 0.12/0.10 c --- End Solver configuration --- 0.12/0.10 c solving HOME/instance-2699646-1278533804.wbo 0.12/0.10 c reading problem ... 0.49/0.39 c ... done. Wall clock time 0.295s. 0.49/0.40 c #vars 6220 0.49/0.40 c #constraints 6219 0.49/0.40 c constraints type 0.49/0.40 c org.sat4j.minisat.constraints.card.MinWatchCard => 2511 0.49/0.40 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 2786 0.49/0.40 c org.sat4j.pb.constraints.pb.MaxWatchPb => 917 1.05/0.57 c starts : 1 1.05/0.57 c conflicts : 27 1.05/0.57 c decisions : 3050 1.05/0.57 c propagations : 9349 1.05/0.57 c inspects : 9351 1.05/0.57 c learnt literals : 4 1.05/0.57 c learnt binary clauses : 7 1.05/0.57 c learnt ternary clauses : 9 1.05/0.57 c learnt clauses : 22 1.05/0.57 c ignored clauses : 0 1.05/0.57 c root simplifications : 0 1.05/0.57 c removed literals (reason simplification) : 15 1.05/0.57 c reason swapping (by a shorter reason) : 0 1.05/0.57 c Calls to reduceDB : 0 1.05/0.57 c number of reductions to clauses (during analyze) : 0 1.05/0.57 c number of learned constraints concerned by reduction : 0 1.05/0.57 c number of learning phase by resolution : 0 1.05/0.57 c number of learning phase by cutting planes : 0 1.05/0.57 c speed (assignments/second) : 52522.47191011236 1.05/0.57 c non guided choices 7 1.05/0.57 c learnt constraints type 1.05/0.57 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 15 1.05/0.57 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 7 1.05/0.57 c constraints type 1.05/0.57 c org.sat4j.minisat.constraints.card.MinWatchCard => 2511 1.05/0.57 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 2786 1.05/0.57 c org.sat4j.pb.constraints.pb.MaxWatchPb => 917 1.05/0.57 s UNSATISFIABLE 1.05/0.57 c Total wall clock time (in seconds): 0.474
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-2699646-1278533804/watcher-2699646-1278533804 -o /tmp/evaluation-result-2699646-1278533804/solver-2699646-1278533804 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699646-1278533804.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: 0.00 0.00 0.00 2/173 18082 /proc/meminfo: memFree=29059248/32951124 swapFree=67111528/67111528 [pid=18082] ppid=18080 vsize=392 CPUtime=0 /proc/18082/stat : 18082 (java) S 18080 18082 17954 0 -1 4194304 294 0 0 0 0 0 0 0 24 0 1 0 21593989 401408 40 4089446400 134512640 134550932 4292404816 18446744073709551615 6632020 0 2147483391 4096 0 18446744071699199166 0 0 17 5 0 0 0 /proc/18082/statm: 98 40 32 10 0 25 0 [startup+0.0920949 s] /proc/loadavg: 0.00 0.00 0.00 2/173 18082 /proc/meminfo: memFree=29059248/32951124 swapFree=67111528/67111528 [pid=18082] ppid=18080 vsize=1529680 CPUtime=0.1 /proc/18082/stat : 18082 (java) S 18080 18082 17954 0 -1 4202496 5101 0 1 0 9 1 0 0 24 0 18 0 21593989 1566392320 4537 4089446400 134512640 134550932 4292404816 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 /proc/18082/statm: 382420 4538 1345 10 0 379722 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1529680 [startup+0.101135 s] /proc/loadavg: 0.00 0.00 0.00 2/173 18082 /proc/meminfo: memFree=29059248/32951124 swapFree=67111528/67111528 [pid=18082] ppid=18080 vsize=1529680 CPUtime=0.12 /proc/18082/stat : 18082 (java) S 18080 18082 17954 0 -1 4202496 5204 0 1 0 11 1 0 0 24 0 18 0 21593989 1566392320 4640 4089446400 134512640 134550932 4292404816 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 /proc/18082/statm: 382420 4641 1346 10 0 379722 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1529680 [startup+0.301059 s] /proc/loadavg: 0.00 0.00 0.00 2/173 18082 /proc/meminfo: memFree=29059248/32951124 swapFree=67111528/67111528 [pid=18082] ppid=18080 vsize=1531608 CPUtime=0.49 /proc/18082/stat : 18082 (java) S 18080 18082 17954 0 -1 4202496 16487 0 1 0 47 2 0 0 24 0 18 0 21593989 1568366592 15744 4089446400 134512640 134550932 4292404816 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 /proc/18082/statm: 382902 15750 1395 10 0 380204 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 1531608 Solver just ended. Dumping a history of the last processes samples [startup+0.501024 s] /proc/loadavg: 0.00 0.00 0.00 2/173 18082 /proc/meminfo: memFree=29059248/32951124 swapFree=67111528/67111528 [pid=18082] ppid=18080 vsize=1538860 CPUtime=1.05 /proc/18082/stat : 18082 (java) S 18080 18082 17954 0 -1 4202496 31518 0 1 0 102 3 0 0 24 0 19 0 21593989 1575792640 30243 4089446400 134512640 134550932 4292404816 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 /proc/18082/statm: 384715 30243 1418 10 0 382017 0 Current children cumulated CPU time (s) 1.05 Current children cumulated vsize (KiB) 1538860 [startup+0.601003 s] /proc/loadavg: 0.00 0.00 0.00 2/173 18082 /proc/meminfo: memFree=29059248/32951124 swapFree=67111528/67111528 [pid=18082] ppid=18080 vsize=1548536 CPUtime=1.33 /proc/18082/stat : 18082 (java) S 18080 18082 17954 0 -1 4202496 34035 0 1 0 129 4 0 0 24 0 19 0 21593989 1585700864 32623 4089446400 134512640 134550932 4292404816 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 /proc/18082/statm: 387134 32623 1422 10 0 384436 0 Current children cumulated CPU time (s) 1.33 Current children cumulated vsize (KiB) 1548536 Child status: 20 Real time (s): 0.642661 CPU time (s): 1.39879 CPU user time (s): 1.35179 CPU system time (s): 0.046992 CPU usage (%): 217.655 Max. virtual memory (cumulated for all children) (KiB): 1548536 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.35179 system time used= 0.046992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 34543 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= 173 involuntary context switches= 16 runsolver used 0.002999 second user time and 0.007998 second system time The end
Begin job on node118 at 2010-07-07 22:16:45 IDJOB=2699646 IDBENCH=79362 IDSOLVER=1202 FILE ID=node118/2699646-1278533804 PBS_JOBID= 11239242 Free space on /tmp= 73560 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-bf2670-001_ext.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699646-1278533804/watcher-2699646-1278533804 -o /tmp/evaluation-result-2699646-1278533804/solver-2699646-1278533804 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699646-1278533804.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8095d3cb426c703d90abfcd21e947104 RANDOM SEED=1637665230 node118.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 : 2666.818 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 : 5333.63 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 : 2666.818 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 : 2666.818 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 : 2666.818 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 : 5332.83 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 : 2666.818 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 : 2666.818 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 : 5332.83 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 : 2666.818 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 : 5332.76 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 : 2666.818 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 : 5332.86 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 29059528 kB Buffers: 134028 kB Cached: 3546992 kB SwapCached: 0 kB Active: 1195836 kB Inactive: 2547592 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 29059528 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 632 kB Writeback: 0 kB AnonPages: 62316 kB Mapped: 14628 kB Slab: 84608 kB PageTables: 4892 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 180048 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= 73560 MiB End job on node118 at 2010-07-07 22:16:45