Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.576911 | 0.31915 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/pedigree/ normalized-connell_wcsp.wbo |
MD5SUM | 20c28e16897beaca59805955de4cf286 |
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 | 0.003998 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 72 |
Total number of constraints | 1151 |
Number of soft constraints | 1139 |
Number of constraints which are clauses | 1139 |
Number of constraints which are cardinality constraints (but not clauses) | 12 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 6 |
Top cost | 8 |
Min constraint cost | 1 |
Max constraint cost | 8 |
Sum of constraints costs | 8867 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 7 |
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 |
0.00/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.00/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.00/0.06 c See www.sat4j.org for details. 0.00/0.06 c version 2.2.0.v20100526 0.00/0.06 c java.runtime.name Java(TM) SE Runtime Environment 0.00/0.06 c java.vm.name Java HotSpot(TM) Server VM 0.00/0.06 c java.vm.version 11.2-b01 0.00/0.06 c java.vm.vendor Sun Microsystems Inc. 0.00/0.06 c sun.arch.data.model 32 0.00/0.06 c java.version 1.6.0_12 0.00/0.06 c os.name Linux 0.00/0.06 c os.version 2.6.18-164.el5 0.00/0.06 c os.arch i386 0.00/0.06 c Free memory 1393557488 0.00/0.06 c Max memory 1395916800 0.00/0.06 c Total memory 1395916800 0.00/0.06 c Number of processors 8 0.00/0.09 c Pseudo Boolean Optimization 0.00/0.09 c --- Begin Solver configuration --- 0.00/0.09 c Stops conflict analysis at the first Unique Implication Point 0.00/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.00/0.09 c Learn all clauses as in MiniSAT 0.00/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.00/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.00/0.09 c Expensive reason simplification 0.00/0.09 c Armin Biere (Picosat) restarts strategy 0.00/0.09 c Glucose learned constraints deletion strategy 0.00/0.09 c timeout=2147483s 0.00/0.09 c DB Simplification allowed=false 0.00/0.09 c --- End Solver configuration --- 0.00/0.09 c solving HOME/instance-2700498-1278535671.wbo 0.00/0.09 c reading problem ... 0.28/0.24 c ... done. Wall clock time 0.15s. 0.28/0.24 c #vars 1211 0.28/0.24 c #constraints 2268 0.28/0.24 c constraints type 0.28/0.24 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 12 0.28/0.24 c org.sat4j.minisat.constraints.card.MinWatchCard => 12 0.28/0.24 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1105 0.28/0.30 c starts : 1 0.55/0.30 c conflicts : 19 0.55/0.30 c decisions : 67 0.55/0.30 c propagations : 1364 0.55/0.30 c inspects : 2749 0.55/0.30 c learnt literals : 3 0.55/0.30 c learnt binary clauses : 3 0.55/0.30 c learnt ternary clauses : 1 0.55/0.30 c learnt clauses : 15 0.55/0.30 c ignored clauses : 0 0.55/0.30 c root simplifications : 0 0.55/0.30 c removed literals (reason simplification) : 2 0.55/0.30 c reason swapping (by a shorter reason) : 0 0.55/0.30 c Calls to reduceDB : 0 0.55/0.30 c number of reductions to clauses (during analyze) : 0 0.55/0.30 c number of learned constraints concerned by reduction : 0 0.55/0.30 c number of learning phase by resolution : 0 0.55/0.30 c number of learning phase by cutting planes : 0 0.55/0.30 c speed (assignments/second) : 24800.0 0.55/0.30 c non guided choices 14 0.55/0.30 c learnt constraints type 0.55/0.30 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 12 0.55/0.30 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 3 0.55/0.30 c constraints type 0.55/0.30 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 12 0.55/0.30 c org.sat4j.minisat.constraints.card.MinWatchCard => 12 0.55/0.30 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1105 0.55/0.30 s UNSATISFIABLE 0.55/0.30 c Total wall clock time (in seconds): 0.206
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-2700498-1278535671/watcher-2700498-1278535671 -o /tmp/evaluation-result-2700498-1278535671/solver-2700498-1278535671 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700498-1278535671.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: 2.22 2.04 1.71 3/178 20379 /proc/meminfo: memFree=28769016/32951124 swapFree=67111528/67111528 [pid=20379] ppid=20377 vsize=13644 CPUtime=0 /proc/20379/stat : 20379 (java) S 20377 20379 19722 0 -1 4202496 1160 0 0 0 0 0 0 0 24 0 2 0 21780033 13971456 614 4089446400 134512640 134550932 4289810640 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0 /proc/20379/statm: 3424 620 297 10 0 1206 0 [pid=20379/tid=20380] ppid=20377 vsize=13684 CPUtime=0 /proc/20379/task/20380/stat : 20380 (java) R 20377 20379 19722 0 -1 4202560 139 0 0 0 0 0 0 0 25 0 2 0 21780034 14012416 629 4089446400 134512640 134550932 4289810640 18446744073709551615 4294960144 0 0 0 16784584 0 0 0 -1 1 0 0 0 [startup+0.106451 s] /proc/loadavg: 2.22 2.04 1.71 3/178 20379 /proc/meminfo: memFree=28769016/32951124 swapFree=67111528/67111528 [pid=20379] ppid=20377 vsize=1530032 CPUtime=0.12 /proc/20379/stat : 20379 (java) S 20377 20379 19722 0 -1 4202496 5290 0 1 0 11 1 0 0 24 0 18 0 21780033 1566752768 4726 4089446400 134512640 134550932 4289810640 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/20379/statm: 382508 4726 1348 10 0 379810 0 [pid=20379/tid=20380] ppid=20377 vsize=1530032 CPUtime=0.09 /proc/20379/task/20380/stat : 20380 (java) R 20377 20379 19722 0 -1 4202560 3608 0 1 0 9 0 0 0 25 0 18 0 21780034 1566752768 4726 4089446400 134512640 134550932 4289810640 18446744073709551615 4109052766 0 4 0 16800975 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1530032 [startup+0.200459 s] /proc/loadavg: 2.22 2.04 1.71 3/178 20379 /proc/meminfo: memFree=28769016/32951124 swapFree=67111528/67111528 [pid=20379] ppid=20377 vsize=1530032 CPUtime=0.28 /proc/20379/stat : 20379 (java) S 20377 20379 19722 0 -1 4202496 5987 0 1 0 27 1 0 0 24 0 18 0 21780033 1566752768 5423 4089446400 134512640 134550932 4289810640 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/20379/statm: 382508 5423 1387 10 0 379810 0 [pid=20379/tid=20380] ppid=20377 vsize=1530032 CPUtime=0.19 /proc/20379/task/20380/stat : 20380 (java) R 20377 20379 19722 0 -1 4202560 4159 0 1 0 18 1 0 0 25 0 18 0 21780034 1566752768 5423 4089446400 134512640 134550932 4289810640 18446744073709551615 4109052775 0 4 0 16800975 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 1530032 [startup+0.300458 s] /proc/loadavg: 2.22 2.04 1.71 3/178 20379 /proc/meminfo: memFree=28769016/32951124 swapFree=67111528/67111528 [pid=20379] ppid=20377 vsize=1535996 CPUtime=0.55 /proc/20379/stat : 20379 (java) S 20377 20379 19722 0 -1 4202496 8138 0 1 0 54 1 0 0 24 0 20 0 21780033 1572859904 7211 4089446400 134512640 134550932 4289810640 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/20379/statm: 383999 7211 1415 10 0 381301 0 [pid=20379/tid=20380] ppid=20377 vsize=1535996 CPUtime=0.29 /proc/20379/task/20380/stat : 20380 (java) S 20377 20379 19722 0 -1 4202560 4898 0 1 0 28 1 0 0 20 0 20 0 21780034 1572859904 7211 4089446400 134512640 134550932 4289810640 18446744073709551615 4294960144 0 4 0 16800975 18446604453937865792 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.55 Current children cumulated vsize (KiB) 1535996 Solver just ended. Dumping a history of the last processes samples [startup+0.300458 s] /proc/loadavg: 2.22 2.04 1.71 3/178 20379 /proc/meminfo: memFree=28769016/32951124 swapFree=67111528/67111528 [pid=20379] ppid=20377 vsize=1535996 CPUtime=0.55 /proc/20379/stat : 20379 (java) S 20377 20379 19722 0 -1 4202496 8138 0 1 0 54 1 0 0 24 0 20 0 21780033 1572859904 7211 4089446400 134512640 134550932 4289810640 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/20379/statm: 383999 7211 1415 10 0 381301 0 [pid=20379/tid=20380] ppid=20377 vsize=1535996 CPUtime=0.29 /proc/20379/task/20380/stat : 20380 (java) S 20377 20379 19722 0 -1 4202560 4898 0 1 0 28 1 0 0 20 0 20 0 21780034 1572859904 7211 4089446400 134512640 134550932 4289810640 18446744073709551615 4294960144 0 4 0 16800975 18446604453937865792 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.55 Current children cumulated vsize (KiB) 1535996 Child status: 20 Real time (s): 0.31915 CPU time (s): 0.576911 CPU user time (s): 0.555915 CPU system time (s): 0.020996 CPU usage (%): 180.765 Max. virtual memory (cumulated for all children) (KiB): 1535996 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.555915 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= 8173 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= 136 involuntary context switches= 34 runsolver used 0.000999 second user time and 0.006998 second system time The end
Begin job on node144 at 2010-07-07 22:47:51 IDJOB=2700498 IDBENCH=79433 IDSOLVER=1202 FILE ID=node144/2700498-1278535671 PBS_JOBID= 11239189 Free space on /tmp= 73740 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/pedigree/normalized-connell_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700498-1278535671/watcher-2700498-1278535671 -o /tmp/evaluation-result-2700498-1278535671/solver-2700498-1278535671 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700498-1278535671.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 20c28e16897beaca59805955de4cf286 RANDOM SEED=198634431 node144.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 : 5332.75 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 : 2666.825 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 : 5332.74 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 : 5332.75 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 : 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 : 2666.825 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 : 5332.78 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 : 5269.01 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 28769296 kB Buffers: 147712 kB Cached: 2810504 kB SwapCached: 0 kB Active: 1795424 kB Inactive: 2224024 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28769296 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 624 kB Writeback: 0 kB AnonPages: 1061288 kB Mapped: 16068 kB Slab: 97612 kB PageTables: 6728 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 1279024 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= 73740 MiB End job on node144 at 2010-07-07 22:47:52