Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Sat4j PB 2.3.6 Resolution PB16 | SAT | 0.431933 | 0.265022 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga11_11_sat_pb.cnf.cr.opb |
MD5SUM | 24de6a7a873ef89570becd02e95614e8 |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.006998 |
Has Objective Function | NO |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
Number of variables | 182 |
Total number of constraints | 154 |
Number of constraints which are clauses | 132 |
Number of constraints which are cardinality constraints (but not clauses) | 22 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 11 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 12 |
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 |
0.00/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS 0.00/0.08 c This is free software under the dual EPL/GNU LGPL licenses. 0.00/0.08 c See www.sat4j.org for details. 0.00/0.09 c version PB16.v20160501 0.00/0.09 c java.runtime.name Java(TM) SE Runtime Environment 0.00/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM 0.00/0.09 c java.vm.version 19.1-b02 0.00/0.09 c java.vm.vendor Sun Microsystems Inc. 0.00/0.09 c sun.arch.data.model 64 0.00/0.09 c java.version 1.6.0_24 0.00/0.09 c os.name Linux 0.00/0.09 c os.version 2.6.32-71.29.1.el6.x86_64 0.00/0.09 c os.arch amd64 0.00/0.09 c Free memory 501472288 0.00/0.09 c Max memory 7480803328 0.00/0.09 c Total memory 504102912 0.00/0.09 c Number of processors 8 0.09/0.11 c Pseudo Boolean Optimization by upper bound 0.09/0.11 c --- Begin Solver configuration --- 0.09/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2 0.09/0.11 c Learn all clauses as in MiniSAT 0.09/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.09/0.11 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.09/0.11 c No reason simplification 0.09/0.11 c Glucose 2.1 dynamic restart strategy 0.09/0.11 c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000 0.09/0.11 c timeout=2147483s 0.09/0.11 c DB Simplification allowed=false 0.09/0.11 c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90 0.09/0.11 c --- End Solver configuration --- 0.09/0.11 c solving HOME/instance-4099407-1466206109.opb 0.09/0.11 c reading problem ... 0.09/0.11 c no objective function found 0.09/0.16 c ... done. Wall clock time 0.045s. 0.09/0.16 c declared #vars 182 0.09/0.16 c #constraints 154 0.09/0.16 c constraints type 0.09/0.16 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 132 0.09/0.16 c org.sat4j.minisat.constraints.card.MinWatchCard => 22 0.09/0.16 c 154 constraints processed. 0.27/0.25 c SATISFIABLE 0.27/0.25 c starts : 2 0.27/0.25 c conflicts : 469 0.27/0.25 c decisions : 689 0.27/0.25 c propagations : 9129 0.27/0.25 c inspects : 60002 0.27/0.25 c shortcuts : 0 0.27/0.25 c learnt literals : 0 0.27/0.25 c learnt binary clauses : 0 0.27/0.25 c learnt ternary clauses : 0 0.27/0.25 c learnt constraints : 469 0.27/0.25 c ignored constraints : 0 0.27/0.25 c root simplifications : 0 0.27/0.25 c removed literals (reason simplification) : 0 0.27/0.25 c reason swapping (by a shorter reason) : 0 0.27/0.25 c Calls to reduceDB : 0 0.27/0.25 c Number of update (reduction) of LBD : 251 0.27/0.25 c Imported unit clauses : 0 0.27/0.25 c number of reductions to clauses (during analyze) : 0 0.27/0.25 c number of learned constraints concerned by reduction : 0 0.27/0.25 c number of learning phase by resolution : 0 0.27/0.25 c number of learning phase by cutting planes : 0 0.27/0.25 c speed (assignments/second) : 102573.03370786518 0.27/0.25 c non guided choices 64 0.27/0.25 c learnt constraints type 0.27/0.25 c org.sat4j.minisat.constraints.cnf.LearntWLClause => 469 0.27/0.25 s SATISFIABLE 0.27/0.25 c Found 1 solution(s) 0.27/0.25 v -x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 x22 -x23 -x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 x119 -x120 -x121 -x122 -x123 -x124 -x125 x126 -x127 x128 -x129 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 x151 -x152 x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 x162 -x163 -x164 -x165 x166 -x167 -x168 -x169 -x170 -x171 -x172 x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 x182 0.27/0.25 c Total wall clock time (in seconds): 0.137
OK 0
runsolver Copyright (C) 2010-2013 Olivier ROUSSEL This is runsolver version 3.3.7 (svn: 2553) This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4099407-1466206109/watcher-4099407-1466206109 -o /tmp/evaluation-result-4099407-1466206109/solver-4099407-1466206109 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node125-1466206074-15533 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4099407-1466206109.opb pid=16129 running on 4 cores: 1,3,5,7 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): 1900 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.96 0.41 0.25 2/170 16132 /proc/meminfo: memFree=30368924/32872528 swapFree=1542984/1696284 [pid=16132] ppid=16129 vsize=272 CPUtime=0 cores=1,3,5,7 /proc/16132/stat : 16132 (java) R 16129 16132 15516 0 -1 4202496 362 0 0 0 0 0 0 0 20 0 1 0 22657545 278528 33 33554432000 1073741824 1073778376 140736522945792 140734391521320 270698376373 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 /proc/16132/statm: 68 33 25 9 0 25 0 [startup+0.100157 s] /proc/loadavg: 0.96 0.41 0.25 2/170 16132 /proc/meminfo: memFree=30368924/32872528 swapFree=1542984/1696284 [pid=16132] ppid=16129 vsize=9558476 CPUtime=0.09 cores=1,3,5,7 /proc/16132/stat : 16132 (java) S 16129 16132 15516 0 -1 4202496 4454 0 1 0 8 1 0 0 20 0 18 0 22657545 9787879424 5572 33554432000 1073741824 1073778376 140736522945792 140736522936928 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0 /proc/16132/statm: 2389619 5572 2125 9 0 2380296 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9558476 [startup+0.200238 s] /proc/loadavg: 0.96 0.41 0.25 2/170 16132 /proc/meminfo: memFree=30368924/32872528 swapFree=1542984/1696284 [pid=16132] ppid=16129 vsize=9625040 CPUtime=0.27 cores=1,3,5,7 /proc/16132/stat : 16132 (java) S 16129 16132 15516 0 -1 4202496 6352 0 1 0 26 1 0 0 20 0 19 0 22657545 9856040960 6892 33554432000 1073741824 1073778376 140736522945792 140736522936928 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0 /proc/16132/statm: 2406260 6892 2223 9 0 2396937 0 Current children cumulated CPU time (s) 0.27 Current children cumulated vsize (KiB) 9625040 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 16132 sig 9 ??? end of watcher thread Dumping a history of the last processes samples Child status: 10 Real time (s): 0.265022 CPU time (s): 0.431933 CPU user time (s): 0.401938 CPU system time (s): 0.029995 CPU usage (%): 162.98 Max. virtual memory (cumulated for all children) (KiB): 9625040 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.401938 system time used= 0.029995 maximum resident set size= 30288 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6913 page faults= 1 swaps= 0 block input operations= 0 block output operations= 64 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 227 involuntary context switches= 20 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.000999 second user time and 0.006998 second system time The end
Begin job on node125 at 2016-06-18 01:28:29 IDJOB=4099407 IDBENCH=1393 IDSOLVER=2546 FILE ID=node125/4099407-1466206109 RUNJOBID= node125-1466206074-15533 PBS_JOBID= 19918152 Free space on /tmp= 71744 MiB SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga11_11_sat_pb.cnf.cr.opb COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099407-1466206109/watcher-4099407-1466206109 -o /tmp/evaluation-result-4099407-1466206109/solver-4099407-1466206109 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node125-1466206074-15533 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4099407-1466206109.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 24de6a7a873ef89570becd02e95614e8 RANDOM SEED=450997396 node125.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011 /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 : 2666.683 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.36 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.683 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.683 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.683 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.54 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.683 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.683 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.683 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.683 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32872528 kB MemFree: 30369824 kB Buffers: 35324 kB Cached: 63896 kB SwapCached: 684 kB Active: 43260 kB Inactive: 58652 kB Active(anon): 4300 kB Inactive(anon): 996 kB Active(file): 38960 kB Inactive(file): 57656 kB Unevictable: 1696284 kB Mlocked: 1542984 kB SwapTotal: 67108856 kB SwapFree: 67098192 kB Dirty: 1304 kB Writeback: 0 kB AnonPages: 1698544 kB Mapped: 7024 kB Shmem: 0 kB Slab: 570984 kB SReclaimable: 13980 kB SUnreclaim: 557004 kB KernelStack: 1376 kB PageTables: 7096 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545120 kB Committed_AS: 1792840 kB VmallocTotal: 34359738367 kB VmallocUsed: 346412 kB VmallocChunk: 34341988032 kB HardwareCorrupted: 0 kB AnonHugePages: 153600 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7552 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 71744 MiB End job on node125 at 2016-06-18 01:28:30