Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.690894 | 0.379852 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/dimacs/ normalized-dubois50_ext.wbo |
MD5SUM | 8580bccfbab2087d6e1d511ee4dd53f1 |
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 | 0.018996 |
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 |
0.00/0.07 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. 0.00/0.08 c version 2.2.0.v20100526 0.00/0.08 c java.runtime.name Java(TM) SE Runtime Environment 0.00/0.08 c java.vm.name Java HotSpot(TM) Server VM 0.00/0.08 c java.vm.version 11.2-b01 0.00/0.08 c java.vm.vendor Sun Microsystems Inc. 0.00/0.08 c sun.arch.data.model 32 0.00/0.08 c java.version 1.6.0_12 0.00/0.08 c os.name Linux 0.00/0.08 c os.version 2.6.18-164.el5 0.00/0.08 c os.arch i386 0.00/0.08 c Free memory 1393557488 0.00/0.08 c Max memory 1395916800 0.00/0.08 c Total memory 1395916800 0.00/0.08 c Number of processors 8 0.11/0.10 c Pseudo Boolean Optimization 0.11/0.10 c --- Begin Solver configuration --- 0.11/0.10 c Stops conflict analysis at the first Unique Implication Point 0.11/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.11/0.10 c Learn all clauses as in MiniSAT 0.11/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.11/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.11/0.10 c Expensive reason simplification 0.11/0.10 c Armin Biere (Picosat) restarts strategy 0.11/0.10 c Glucose learned constraints deletion strategy 0.11/0.10 c timeout=2147483s 0.11/0.10 c DB Simplification allowed=false 0.11/0.10 c --- End Solver configuration --- 0.11/0.10 c solving HOME/instance-2699682-1278533808.wbo 0.11/0.10 c reading problem ... 0.11/0.18 c ... done. Wall clock time 0.078s. 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 0.52/0.34 c starts : 4 0.52/0.34 c conflicts : 389 0.52/0.34 c decisions : 2028 0.52/0.34 c propagations : 16787 0.52/0.34 c inspects : 35571 0.52/0.34 c learnt literals : 2 0.52/0.34 c learnt binary clauses : 14 0.52/0.34 c learnt ternary clauses : 44 0.52/0.34 c learnt clauses : 386 0.52/0.34 c ignored clauses : 0 0.52/0.34 c root simplifications : 0 0.52/0.34 c removed literals (reason simplification) : 95 0.52/0.34 c reason swapping (by a shorter reason) : 0 0.52/0.34 c Calls to reduceDB : 0 0.52/0.34 c number of reductions to clauses (during analyze) : 0 0.52/0.34 c number of learned constraints concerned by reduction : 0 0.52/0.34 c number of learning phase by resolution : 0 0.52/0.34 c number of learning phase by cutting planes : 0 0.52/0.34 c speed (assignments/second) : 106923.56687898088 0.52/0.34 c non guided choices 203 0.52/0.34 c learnt constraints type 0.52/0.34 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 372 0.52/0.34 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 14 0.52/0.34 c constraints type 0.52/0.34 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 300 0.52/0.34 c org.sat4j.pb.constraints.pb.MaxWatchPb => 400 0.52/0.34 s UNSATISFIABLE 0.52/0.34 c Total wall clock time (in seconds): 0.236
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-2699682-1278533808/watcher-2699682-1278533808 -o /tmp/evaluation-result-2699682-1278533808/solver-2699682-1278533808 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699682-1278533808.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: 0.22 0.05 0.02 3/178 21785 /proc/meminfo: memFree=28693520/32951124 swapFree=67111528/67111528 [pid=21785] ppid=21783 vsize=24036 CPUtime=0 /proc/21785/stat : 21785 (runsolver) S 21783 21785 21667 0 -1 4202560 80 0 0 0 0 0 0 0 23 0 1 0 21593322 24612864 107 4089446400 4194304 4302564 140736801968256 18446744073709551615 212687496183 0 2147483391 4096 24578 18446744071699199166 0 0 17 3 0 0 0 /proc/21785/statm: 6009 107 69 27 0 2647 0 [startup+0.0950761 s] /proc/loadavg: 0.22 0.05 0.02 3/178 21785 /proc/meminfo: memFree=28693520/32951124 swapFree=67111528/67111528 [pid=21785] ppid=21783 vsize=1530736 CPUtime=0.09 /proc/21785/stat : 21785 (java) S 21783 21785 21667 0 -1 4202496 5065 0 1 0 8 1 0 0 23 0 18 0 21593322 1567473664 4502 4089446400 134512640 134550932 4288439952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 /proc/21785/statm: 382684 4502 1340 10 0 379986 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1530736 [startup+0.101074 s] /proc/loadavg: 0.22 0.05 0.02 3/178 21785 /proc/meminfo: memFree=28693520/32951124 swapFree=67111528/67111528 [pid=21785] ppid=21783 vsize=1530736 CPUtime=0.11 /proc/21785/stat : 21785 (java) S 21783 21785 21667 0 -1 4202496 5162 0 1 0 10 1 0 0 23 0 18 0 21593322 1567473664 4599 4089446400 134512640 134550932 4288439952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 /proc/21785/statm: 382684 4599 1345 10 0 379986 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530736 [startup+0.301039 s] /proc/loadavg: 0.22 0.05 0.02 3/178 21785 /proc/meminfo: memFree=28693520/32951124 swapFree=67111528/67111528 [pid=21785] ppid=21783 vsize=1534752 CPUtime=0.52 /proc/21785/stat : 21785 (java) S 21783 21785 21667 0 -1 4202496 7396 0 1 0 51 1 0 0 23 0 19 0 21593322 1571586048 6482 4089446400 134512640 134550932 4288439952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 /proc/21785/statm: 383688 6482 1420 10 0 380990 0 Current children cumulated CPU time (s) 0.52 Current children cumulated vsize (KiB) 1534752 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.379852 CPU time (s): 0.690894 CPU user time (s): 0.670898 CPU system time (s): 0.019996 CPU usage (%): 181.885 Max. virtual memory (cumulated for all children) (KiB): 1534752 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.670898 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= 7867 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= 201 involuntary context switches= 13 runsolver used 0.004999 second user time and 0.004999 second system time The end
Begin job on node139 at 2010-07-07 22:16:48 IDJOB=2699682 IDBENCH=79365 IDSOLVER=1202 FILE ID=node139/2699682-1278533808 PBS_JOBID= 11239200 Free space on /tmp= 73684 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-dubois50_ext.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699682-1278533808/watcher-2699682-1278533808 -o /tmp/evaluation-result-2699682-1278533808/solver-2699682-1278533808 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699682-1278533808.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8580bccfbab2087d6e1d511ee4dd53f1 RANDOM SEED=893382437 node139.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 : 2666.841 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 : 5333.68 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 : 2666.841 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 : 5332.83 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 : 2666.841 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 : 2666.841 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 : 2666.841 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 : 5332.75 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 : 2666.841 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 : 2666.841 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 : 2666.841 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 : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 28694156 kB Buffers: 140340 kB Cached: 3878892 kB SwapCached: 0 kB Active: 1174728 kB Inactive: 2935532 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28694156 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 3320 kB Writeback: 0 kB AnonPages: 90900 kB Mapped: 15096 kB Slab: 83840 kB PageTables: 4312 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 232512 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= 73684 MiB End job on node139 at 2010-07-07 22:16:49