Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 1.02084 | 0.533729 |
Name | /PARTIAL-BIGINT-LIN/wcsp/ rover/normalized-rovers02bc_wcsp.wbo |
MD5SUM | f979c1832315cab6fee80f9ac23a47b2 |
Bench Category | PARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints) |
Best result obtained on this benchmark | MOPT |
Best cost obtained on this benchmark | 1552 |
Best CPU time to get the best result obtained on this benchmark | 0.278957 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 517 |
Total number of constraints | 5630 |
Number of soft constraints | 5478 |
Number of constraints which are clauses | 5478 |
Number of constraints which are cardinality constraints (but not clauses) | 152 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 24 |
Top cost | 39029 |
Min constraint cost | 1 |
Max constraint cost | 39029 |
Sum of constraints costs | 207827588 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 25 |
Number of bits of the biggest sum of numbers | 5 |
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@15a3d6b 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-2701798-1278541501.wbo 0.01/0.09 c reading problem ... 0.75/0.43 c ... done. Wall clock time 0.329s. 0.75/0.43 c #vars 5995 0.75/0.43 c #constraints 11107 0.75/0.43 c constraints type 0.75/0.43 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 66 0.75/0.43 c org.sat4j.minisat.constraints.card.MinWatchCard => 5390 0.75/0.43 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 172 0.75/0.43 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.98/0.50 c starts : 0 0.98/0.50 c conflicts : 0 0.98/0.50 c decisions : 0 0.98/0.50 c propagations : 5724 0.98/0.50 c inspects : 569 0.98/0.50 c learnt literals : 0 0.98/0.50 c learnt binary clauses : 0 0.98/0.50 c learnt ternary clauses : 0 0.98/0.50 c learnt clauses : 0 0.98/0.50 c ignored clauses : 0 0.98/0.50 c root simplifications : 0 0.98/0.50 c removed literals (reason simplification) : 0 0.98/0.50 c reason swapping (by a shorter reason) : 0 0.98/0.50 c Calls to reduceDB : 0 0.98/0.50 c number of reductions to clauses (during analyze) : 0 0.98/0.50 c number of learned constraints concerned by reduction : 0 0.98/0.50 c number of learning phase by resolution : 0 0.98/0.50 c number of learning phase by cutting planes : 0 0.98/0.50 c speed (assignments/second) : 77351.35135135136 0.98/0.50 c non guided choices 0 0.98/0.50 c learnt constraints type 0.98/0.50 c constraints type 0.98/0.50 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 66 0.98/0.50 c org.sat4j.minisat.constraints.card.MinWatchCard => 5390 0.98/0.50 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 172 0.98/0.50 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.98/0.50 s UNSATISFIABLE 0.98/0.50 c Total wall clock time (in seconds): 0.404
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-2701798-1278541501/watcher-2701798-1278541501 -o /tmp/evaluation-result-2701798-1278541501/solver-2701798-1278541501 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701798-1278541501.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: 2.02 2.03 2.00 3/200 21422 /proc/meminfo: memFree=28858464/32951124 swapFree=67111528/67111528 [pid=21422] ppid=21420 vsize=13008 CPUtime=0 /proc/21422/stat : 21422 (java) R 21420 21422 18570 0 -1 4194304 440 0 0 0 0 0 0 0 18 0 1 0 22362849 13320192 169 4089446400 134512640 134550932 4287483424 18446744073709551615 9806420 0 0 4096 0 0 0 0 17 3 0 0 0 /proc/21422/statm: 3291 170 131 10 0 1121 0 [startup+0.022876 s] /proc/loadavg: 2.02 2.03 2.00 3/200 21422 /proc/meminfo: memFree=28858464/32951124 swapFree=67111528/67111528 [pid=21422] ppid=21420 vsize=1525552 CPUtime=0.01 /proc/21422/stat : 21422 (java) S 21420 21422 18570 0 -1 4202496 3508 0 1 0 1 0 0 0 18 0 11 0 22362849 1562165248 2951 4089446400 134512640 134550932 4287483424 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0 /proc/21422/statm: 381388 2951 984 10 0 378698 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1525552 [startup+0.100863 s] /proc/loadavg: 2.02 2.03 2.00 3/200 21422 /proc/meminfo: memFree=28858464/32951124 swapFree=67111528/67111528 [pid=21422] ppid=21420 vsize=1529756 CPUtime=0.11 /proc/21422/stat : 21422 (java) S 21420 21422 18570 0 -1 4202496 5212 0 1 0 10 1 0 0 18 0 18 0 22362849 1566470144 4649 4089446400 134512640 134550932 4287483424 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/21422/statm: 382439 4649 1348 10 0 379741 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529756 [startup+0.300829 s] /proc/loadavg: 2.02 2.03 2.00 3/200 21422 /proc/meminfo: memFree=28858464/32951124 swapFree=67111528/67111528 [pid=21422] ppid=21420 vsize=1533188 CPUtime=0.53 /proc/21422/stat : 21422 (java) S 21420 21422 18570 0 -1 4202496 16838 0 1 0 50 3 0 0 18 0 18 0 22362849 1569984512 16118 4089446400 134512640 134550932 4287483424 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/21422/statm: 383297 16118 1403 10 0 380599 0 Current children cumulated CPU time (s) 0.53 Current children cumulated vsize (KiB) 1533188 Solver just ended. Dumping a history of the last processes samples [startup+0.500797 s] /proc/loadavg: 2.02 2.03 2.00 3/200 21422 /proc/meminfo: memFree=28858464/32951124 swapFree=67111528/67111528 [pid=21422] ppid=21420 vsize=1533200 CPUtime=0.98 /proc/21422/stat : 21422 (java) S 21420 21422 18570 0 -1 4202496 35517 0 1 0 93 5 0 0 18 0 18 0 22362849 1569996800 34425 4089446400 134512640 134550932 4287483424 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/21422/statm: 383300 34425 1435 10 0 380602 0 Current children cumulated CPU time (s) 0.98 Current children cumulated vsize (KiB) 1533200 Child status: 20 Real time (s): 0.533729 CPU time (s): 1.02084 CPU user time (s): 0.958854 CPU system time (s): 0.06199 CPU usage (%): 191.266 Max. virtual memory (cumulated for all children) (KiB): 1533716 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.958854 system time used= 0.06199 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 35728 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= 218 involuntary context switches= 65 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node135 at 2010-07-08 00:25:01 IDJOB=2701798 IDBENCH=79639 IDSOLVER=1202 FILE ID=node135/2701798-1278541501 PBS_JOBID= 11239207 Free space on /tmp= 73756 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/rover/normalized-rovers02bc_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701798-1278541501/watcher-2701798-1278541501 -o /tmp/evaluation-result-2701798-1278541501/solver-2701798-1278541501 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701798-1278541501.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f979c1832315cab6fee80f9ac23a47b2 RANDOM SEED=932130725 node135.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 : 5332.76 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 : 7358.10 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 : 5332.80 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 : 5332.75 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 : 2666.839 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 : 5332.83 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 : 2666.839 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 : 5332.73 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: 28858860 kB Buffers: 130204 kB Cached: 3568996 kB SwapCached: 0 kB Active: 2114204 kB Inactive: 1829800 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28858860 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 656 kB Writeback: 0 kB AnonPages: 245216 kB Mapped: 20484 kB Slab: 82636 kB PageTables: 5348 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 1646408 kB VmallocTotal: 34359738367 kB VmallocUsed: 33868 kB VmallocChunk: 34359703231 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73756 MiB End job on node135 at 2010-07-08 00:25:02