Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | Wrong UNSAT | 1.73473 | 0.776241 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/coloring/ normalized-le450-5a-2_wcsp.wbo |
MD5SUM | f22a0f0686559d8ded0c30a6073a8ba7 |
Bench Category | PARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints) |
Best result obtained on this benchmark | MSAT |
Best cost obtained on this benchmark | 2545 |
Best CPU time to get the best result obtained on this benchmark | 1799.42 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 900 |
Total number of constraints | 11878 |
Number of soft constraints | 11428 |
Number of constraints which are clauses | 11428 |
Number of constraints which are cardinality constraints (but not clauses) | 450 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 2 |
Top cost | 5715 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 11428 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 3 |
Number of bits of the biggest sum of numbers | 2 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.02/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.02/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.02/0.06 c See www.sat4j.org for details. 0.02/0.07 c version 2.2.0.v20100526 0.02/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.02/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.02/0.07 c java.vm.version 11.2-b01 0.02/0.07 c java.vm.vendor Sun Microsystems Inc. 0.02/0.07 c sun.arch.data.model 32 0.02/0.07 c java.version 1.6.0_12 0.02/0.07 c os.name Linux 0.02/0.07 c os.version 2.6.18-164.el5 0.02/0.07 c os.arch i386 0.02/0.07 c Free memory 1393557488 0.02/0.07 c Max memory 1395916800 0.02/0.07 c Total memory 1395916800 0.02/0.07 c Number of processors 8 0.11/0.10 c Pseudo Boolean Optimization 0.11/0.10 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 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.PBMaxClauseCardConstrDataStructure@1c1ea29 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 phase appearing in latest learned clause taking into account the objective function 0.11/0.10 c No 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-2700619-1278535866.wbo 0.11/0.10 c reading problem ... 0.74/0.44 c ... done. Wall clock time 0.347s. 0.74/0.44 c #vars 12328 0.74/0.44 c #constraints 12329 0.74/0.44 c constraints type 0.74/0.45 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 900 0.74/0.45 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 11429 1.63/0.73 c starts : 1 1.63/0.73 c conflicts : 2 1.63/0.73 c decisions : 11429 1.63/0.73 c propagations : 11485 1.63/0.73 c inspects : 78 1.63/0.73 c learnt literals : 0 1.63/0.73 c learnt binary clauses : 0 1.63/0.73 c learnt ternary clauses : 0 1.63/0.73 c learnt clauses : 1 1.63/0.73 c ignored clauses : 0 1.63/0.73 c root simplifications : 0 1.63/0.73 c removed literals (reason simplification) : 0 1.63/0.73 c reason swapping (by a shorter reason) : 0 1.63/0.73 c Calls to reduceDB : 0 1.63/0.73 c number of reductions to clauses (during analyze) : 0 1.63/0.73 c number of learned constraints concerned by reduction : 0 1.63/0.73 c number of learning phase by resolution : 0 1.63/0.73 c number of learning phase by cutting planes : 0 1.63/0.73 c speed (assignments/second) : 40157.34265734266 1.63/0.73 c non guided choices 1 1.63/0.73 c learnt constraints type 1.63/0.73 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 1.63/0.73 c constraints type 1.63/0.73 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 900 1.63/0.73 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 11429 1.63/0.73 s UNSATISFIABLE 1.63/0.73 c Total wall clock time (in seconds): 0.634
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-2700619-1278535866/watcher-2700619-1278535866 -o /tmp/evaluation-result-2700619-1278535866/solver-2700619-1278535866 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2700619-1278535866.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: 2.05 2.02 1.75 3/178 18782 /proc/meminfo: memFree=29349696/32950928 swapFree=67111528/67111528 [pid=18782] ppid=18780 vsize=13480 CPUtime=0 /proc/18782/stat : 18782 (java) S 18780 18782 17870 0 -1 4202496 1112 0 0 0 0 0 0 0 19 0 2 0 21801317 13803520 582 4089446400 134512640 134550932 4286724320 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0 /proc/18782/statm: 3370 582 265 10 0 1204 0 [pid=18782/tid=18783] ppid=18780 vsize=13508 CPUtime=0 /proc/18782/task/18783/stat : 18783 (java) R 18780 18782 17870 0 -1 4202560 73 0 0 0 0 0 0 0 21 0 2 0 21801318 13832192 585 4089446400 134512640 134550932 4286724320 18446744073709551615 11674078 0 0 0 16784584 0 0 0 -1 0 0 0 0 [startup+0.0447439 s] /proc/loadavg: 2.05 2.02 1.75 3/178 18782 /proc/meminfo: memFree=29349696/32950928 swapFree=67111528/67111528 [pid=18782] ppid=18780 vsize=1528528 CPUtime=0.02 /proc/18782/stat : 18782 (java) S 18780 18782 17870 0 -1 4202496 3939 0 1 0 2 0 0 0 19 0 18 0 21801317 1565212672 3378 4089446400 134512640 134550932 4286724320 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/18782/statm: 382132 3378 1061 10 0 379442 0 [pid=18782/tid=18783] ppid=18780 vsize=1528528 CPUtime=0.02 /proc/18782/task/18783/stat : 18783 (java) R 18780 18782 17870 0 -1 4202560 2856 0 1 0 2 0 0 0 25 0 18 0 21801318 1565212672 3379 4089446400 134512640 134550932 4286724320 18446744073709551615 105776770 0 4 0 16800975 0 0 0 -1 3 0 0 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1528528 [startup+0.100719 s] /proc/loadavg: 2.05 2.02 1.75 3/178 18782 /proc/meminfo: memFree=29349696/32950928 swapFree=67111528/67111528 [pid=18782] ppid=18780 vsize=1530184 CPUtime=0.11 /proc/18782/stat : 18782 (java) S 18780 18782 17870 0 -1 4202496 5216 0 1 0 10 1 0 0 19 0 18 0 21801317 1566908416 4653 4089446400 134512640 134550932 4286724320 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/18782/statm: 382546 4653 1347 10 0 379848 0 [pid=18782/tid=18783] ppid=18780 vsize=1530184 CPUtime=0.07 /proc/18782/task/18783/stat : 18783 (java) R 18780 18782 17870 0 -1 4202560 3549 0 1 0 7 0 0 0 25 0 18 0 21801318 1566908416 4653 4089446400 134512640 134550932 4286724320 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 7 0 0 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530184 [startup+0.300661 s] /proc/loadavg: 2.05 2.02 1.75 3/178 18782 /proc/meminfo: memFree=29349696/32950928 swapFree=67111528/67111528 [pid=18782] ppid=18780 vsize=1531848 CPUtime=0.5 /proc/18782/stat : 18782 (java) S 18780 18782 17870 0 -1 4202496 7589 0 1 0 49 1 0 0 19 0 18 0 21801317 1568612352 6902 4089446400 134512640 134550932 4286724320 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/18782/statm: 382962 6903 1403 10 0 380264 0 [pid=18782/tid=18783] ppid=18780 vsize=1531848 CPUtime=0.27 /proc/18782/task/18783/stat : 18783 (java) R 18780 18782 17870 0 -1 4202560 5264 0 1 0 27 0 0 0 25 0 18 0 21801318 1568612352 6903 4089446400 134512640 134550932 4286724320 18446744073709551615 4109324788 0 4 0 16800975 0 0 0 -1 7 0 0 0 Current children cumulated CPU time (s) 0.5 Current children cumulated vsize (KiB) 1531848 [startup+0.700592 s] /proc/loadavg: 2.05 2.02 1.75 3/178 18782 /proc/meminfo: memFree=29349696/32950928 swapFree=67111528/67111528 [pid=18782] ppid=18780 vsize=1540388 CPUtime=1.63 /proc/18782/stat : 18782 (java) S 18780 18782 17870 0 -1 4202496 17836 0 1 0 160 3 0 0 19 0 19 0 21801317 1577357312 16354 4089446400 134512640 134550932 4286724320 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/18782/statm: 385097 16354 1430 10 0 382399 0 [pid=18782/tid=18783] ppid=18780 vsize=1540388 CPUtime=0.68 /proc/18782/task/18783/stat : 18783 (java) R 18780 18782 17870 0 -1 4202560 12595 0 1 0 66 2 0 0 25 0 19 0 21801318 1577357312 16354 4089446400 134512640 134550932 4286724320 18446744073709551615 4108973269 0 4 0 16800975 0 0 0 -1 7 0 0 0 Current children cumulated CPU time (s) 1.63 Current children cumulated vsize (KiB) 1540388 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.776241 CPU time (s): 1.73473 CPU user time (s): 1.69774 CPU system time (s): 0.036994 CPU usage (%): 223.479 Max. virtual memory (cumulated for all children) (KiB): 1540388 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.69774 system time used= 0.036994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 17943 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= 169 involuntary context switches= 69 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node112 at 2010-07-07 22:51:06 IDJOB=2700619 IDBENCH=79444 IDSOLVER=1203 FILE ID=node112/2700619-1278535866 PBS_JOBID= 11239253 Free space on /tmp= 73448 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/coloring/normalized-le450-5a-2_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700619-1278535866/watcher-2700619-1278535866 -o /tmp/evaluation-result-2700619-1278535866/solver-2700619-1278535866 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2700619-1278535866.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f22a0f0686559d8ded0c30a6073a8ba7 RANDOM SEED=1698972095 node112.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 : 2666.820 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 : 5333.64 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 : 2666.820 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 : 2666.820 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 : 2666.820 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 : 5332.84 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 : 2666.820 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 : 2666.820 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 : 2666.820 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 : 2666.820 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 : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950928 kB MemFree: 29349844 kB Buffers: 133248 kB Cached: 3105192 kB SwapCached: 0 kB Active: 1409640 kB Inactive: 2038916 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 29349844 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 760 kB Writeback: 0 kB AnonPages: 210252 kB Mapped: 17348 kB Slab: 87148 kB PageTables: 5632 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 369488 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= 73448 MiB End job on node112 at 2010-07-07 22:51:07