Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | UNSAT | 1.80572 | 1.05164 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl50_60_pb.cnf.cr.opb |
MD5SUM | 6f530d7030eb010292a76e81381ed552 |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.300953 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 6000 |
Total number of constraints | 220 |
Number of constraints which are clauses | 120 |
Number of constraints which are cardinality constraints (but not clauses) | 100 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 50 |
Maximum length of a constraint | 60 |
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 | 61 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.08/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.14 c See www.sat4j.org for details. 0.08/0.15 c version 2.2.0.v20100526 0.08/0.15 c java.runtime.name Java(TM) SE Runtime Environment 0.08/0.15 c java.vm.name Java HotSpot(TM) Server VM 0.08/0.15 c java.vm.version 11.2-b01 0.08/0.15 c java.vm.vendor Sun Microsystems Inc. 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0_12 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.18-164.el5 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1393557488 0.08/0.15 c Max memory 1395916800 0.08/0.15 c Total memory 1395916800 0.08/0.15 c Number of processors 2 0.23/0.21 c Pseudo Boolean Optimization 0.23/0.21 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.23/0.21 c --- Begin Solver configuration --- 0.23/0.21 c Stops conflict analysis at the first Unique Implication Point 0.23/0.21 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1ef9f1d 0.23/0.21 c Learn all clauses as in MiniSAT 0.23/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.23/0.21 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.23/0.21 c No reason simplification 0.23/0.21 c Armin Biere (Picosat) restarts strategy 0.23/0.21 c Glucose learned constraints deletion strategy 0.23/0.21 c timeout=2147483s 0.23/0.21 c DB Simplification allowed=false 0.23/0.21 c --- End Solver configuration --- 0.23/0.21 c solving HOME/instance-2661002-1276322800.opb 0.23/0.21 c reading problem ... 0.94/0.67 c ... done. Wall clock time 0.46s. 0.94/0.67 c #vars 6000 0.94/0.67 c #constraints 220 0.94/0.67 c constraints type 0.94/0.67 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 120 0.94/0.67 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 100 1.74/1.02 c starts : 1 1.74/1.02 c conflicts : 1 1.74/1.02 c decisions : 1226 1.74/1.02 c propagations : 2991 1.74/1.02 c inspects : 2991 1.74/1.02 c learnt literals : 0 1.74/1.02 c learnt binary clauses : 0 1.74/1.02 c learnt ternary clauses : 0 1.74/1.02 c learnt clauses : 0 1.74/1.02 c ignored clauses : 0 1.74/1.02 c root simplifications : 0 1.74/1.02 c removed literals (reason simplification) : 0 1.74/1.02 c reason swapping (by a shorter reason) : 0 1.74/1.02 c Calls to reduceDB : 0 1.74/1.02 c number of reductions to clauses (during analyze) : 0 1.74/1.02 c number of learned constraints concerned by reduction : 0 1.74/1.02 c number of learning phase by resolution : 0 1.74/1.02 c number of learning phase by cutting planes : 0 1.74/1.02 c speed (assignments/second) : 8694.767441860466 1.74/1.02 c non guided choices 1226 1.74/1.02 c learnt constraints type 1.74/1.02 c constraints type 1.74/1.02 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 120 1.74/1.02 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 100 1.74/1.02 s UNSATISFIABLE 1.74/1.02 c Total wall clock time (in seconds): 0.807
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-2661002-1276322800/watcher-2661002-1276322800 -o /tmp/evaluation-result-2661002-1276322800/solver-2661002-1276322800 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661002-1276322800.opb 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): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.93 0.98 0.99 3/106 10548 /proc/meminfo: memFree=1920836/2059040 swapFree=4136208/4192956 [pid=10548] ppid=10546 vsize=248 CPUtime=0 /proc/10548/stat : 10548 (java) R 10546 10548 10523 0 -1 4194304 282 0 0 0 0 0 0 0 16 0 1 0 7884010 253952 28 1992294400 134512640 134550932 4287085648 18446744073709551615 8045022 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/10548/statm: 62 28 21 10 0 23 0 [startup+0.033866 s] /proc/loadavg: 0.93 0.98 0.99 3/106 10548 /proc/meminfo: memFree=1920836/2059040 swapFree=4136208/4192956 [pid=10548] ppid=10546 vsize=1520176 CPUtime=0.01 /proc/10548/stat : 10548 (java) S 10546 10548 10523 0 -1 4202496 2952 0 1 0 0 1 0 0 15 0 4 0 7884010 1556660224 2395 1992294400 134512640 134550932 4287085648 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 /proc/10548/statm: 380044 2395 652 10 0 377354 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1520176 [startup+0.101874 s] /proc/loadavg: 0.93 0.98 0.99 3/106 10548 /proc/meminfo: memFree=1920836/2059040 swapFree=4136208/4192956 [pid=10548] ppid=10546 vsize=1524184 CPUtime=0.08 /proc/10548/stat : 10548 (java) S 10546 10548 10523 0 -1 4202496 3968 0 1 0 6 2 0 0 15 0 12 0 7884010 1560764416 3407 1992294400 134512640 134550932 4287085648 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10548/statm: 381046 3407 1076 10 0 378348 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1524184 [startup+0.300891 s] /proc/loadavg: 0.93 0.98 0.99 3/106 10548 /proc/meminfo: memFree=1920836/2059040 swapFree=4136208/4192956 [pid=10548] ppid=10546 vsize=1526204 CPUtime=0.35 /proc/10548/stat : 10548 (java) S 10546 10548 10523 0 -1 4202496 5354 0 1 0 32 3 0 0 15 0 12 0 7884010 1562832896 4791 1992294400 134512640 134550932 4287085648 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10548/statm: 381551 4791 1359 10 0 378853 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1526204 [startup+0.700935 s] /proc/loadavg: 0.93 0.98 0.99 3/106 10548 /proc/meminfo: memFree=1920836/2059040 swapFree=4136208/4192956 [pid=10548] ppid=10546 vsize=1529376 CPUtime=1.13 /proc/10548/stat : 10548 (java) S 10546 10548 10523 0 -1 4202496 8056 0 1 0 109 4 0 0 15 0 12 0 7884010 1566081024 7243 1992294400 134512640 134550932 4287085648 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10548/statm: 382344 7243 1410 10 0 379646 0 Current children cumulated CPU time (s) 1.13 Current children cumulated vsize (KiB) 1529376 Solver just ended. Dumping a history of the last processes samples [startup+0.900956 s] /proc/loadavg: 0.93 0.98 0.99 3/106 10548 /proc/meminfo: memFree=1920836/2059040 swapFree=4136208/4192956 [pid=10548] ppid=10546 vsize=1529652 CPUtime=1.53 /proc/10548/stat : 10548 (java) S 10546 10548 10523 0 -1 4202496 8392 0 1 0 149 4 0 0 15 0 13 0 7884010 1566363648 7420 1992294400 134512640 134550932 4287085648 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10548/statm: 382413 7420 1418 10 0 379715 0 Current children cumulated CPU time (s) 1.53 Current children cumulated vsize (KiB) 1529652 [startup+1.00097 s] /proc/loadavg: 0.93 0.98 0.99 5/119 10561 /proc/meminfo: memFree=1895560/2059040 swapFree=4136208/4192956 [pid=10548] ppid=10546 vsize=1529652 CPUtime=1.74 /proc/10548/stat : 10548 (java) S 10546 10548 10523 0 -1 4202496 8551 0 1 0 170 4 0 0 15 0 13 0 7884010 1566363648 7529 1992294400 134512640 134550932 4287085648 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10548/statm: 382413 7529 1418 10 0 379715 0 [pid=10548/tid=10550] ppid=10546 vsize=1529652 CPUtime=0.97 /proc/10548/task/10550/stat : 10550 (java) R 10546 10548 10523 0 -1 4202560 5625 0 1 0 95 2 0 0 25 0 13 0 7884012 1566363648 7530 1992294400 134512640 134550932 4287085648 18446744073709551615 4109616066 0 4 0 16800975 0 0 0 -1 1 0 0 0 [pid=10548/tid=10551] ppid=10546 vsize=1529652 CPUtime=0 /proc/10548/task/10551/stat : 10551 (java) S 10546 10548 10523 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 13 0 7884013 1566363648 7530 1992294400 134512640 134550932 4287085648 18446744073709551615 4294960144 0 4 0 16800975 18446604437879075968 0 0 -1 0 0 0 0 [pid=10548/tid=10552] ppid=10546 vsize=1529652 CPUtime=0 /proc/10548/task/10552/stat : 10552 (java) S 10546 10548 10523 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 13 0 7884013 1566363648 7530 1992294400 134512640 134550932 4287085648 18446744073709551615 4294960144 0 4 0 16800975 18446604437879075968 0 0 -1 0 0 0 0 [pid=10548/tid=10553] ppid=10546 vsize=1529652 CPUtime=0 /proc/10548/task/10553/stat : 10553 (java) S 10546 10548 10523 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 13 0 7884015 1566363648 7530 1992294400 134512640 134550932 4287085648 18446744073709551615 4294960144 0 0 0 16800975 18446604437879075968 0 0 -1 0 0 0 0 [pid=10548/tid=10554] ppid=10546 vsize=1529652 CPUtime=0 /proc/10548/task/10554/stat : 10554 (java) S 10546 10548 10523 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 13 0 7884016 1566363648 7530 1992294400 134512640 134550932 4287085648 18446744073709551615 4294960144 0 4 0 16800975 18446604437879075968 0 0 -1 0 0 0 0 [pid=10548/tid=10555] ppid=10546 vsize=1529652 CPUtime=0 /proc/10548/task/10555/stat : 10555 (java) S 10546 10548 10523 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 13 0 7884016 1566363648 7530 1992294400 134512640 134550932 4287085648 18446744073709551615 4294960144 0 4 0 16800975 18446604437879075968 0 0 -1 0 0 0 0 [pid=10548/tid=10556] ppid=10546 vsize=1529652 CPUtime=0 /proc/10548/task/10556/stat : 10556 (java) S 10546 10548 10523 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 7884020 1566363648 7530 1992294400 134512640 134550932 4287085648 18446744073709551615 4294960144 0 4 0 16800975 18446604437879075968 0 0 -1 0 0 0 0 [pid=10548/tid=10557] ppid=10546 vsize=1529652 CPUtime=0.05 /proc/10548/task/10557/stat : 10557 (java) R 10546 10548 10523 0 -1 4202560 96 0 0 0 5 0 0 0 22 0 13 0 7884020 1566363648 7530 1992294400 134512640 134550932 4287085648 18446744073709551615 106106438 0 4 0 16800975 0 0 0 -1 0 0 0 0 [pid=10548/tid=10558] ppid=10546 vsize=1529652 CPUtime=0.7 /proc/10548/task/10558/stat : 10558 (java) R 10546 10548 10523 0 -1 4202560 1762 0 0 0 69 1 0 0 17 0 13 0 7884020 1566363648 7530 1992294400 134512640 134550932 4287085648 18446744073709551615 104138241 0 4 0 16800975 0 0 0 -1 0 0 0 0 [pid=10548/tid=10559] ppid=10546 vsize=1529652 CPUtime=0 /proc/10548/task/10559/stat : 10559 (java) S 10546 10548 10523 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 7884020 1566363648 7530 1992294400 134512640 134550932 4287085648 18446744073709551615 4294960144 0 4 0 16800975 18446604437879075968 0 0 -1 0 0 0 0 [pid=10548/tid=10560] ppid=10546 vsize=1529652 CPUtime=0 /proc/10548/task/10560/stat : 10560 (java) S 10546 10548 10523 0 -1 4202560 1 0 0 0 0 0 0 0 17 0 13 0 7884020 1566363648 7530 1992294400 134512640 134550932 4287085648 18446744073709551615 4294960144 0 4 0 16800975 18446604437879075968 0 0 -1 1 0 0 0 [pid=10548/tid=10561] ppid=10546 vsize=1529652 CPUtime=0 /proc/10548/task/10561/stat : 10561 (java) S 10546 10548 10523 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 7884081 1566363648 7530 1992294400 134512640 134550932 4287085648 18446744073709551615 4294960144 0 4 0 16800975 18446604437879075968 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 1.74 Current children cumulated vsize (KiB) 1529652 Child status: 20 Real time (s): 1.05164 CPU time (s): 1.80572 CPU user time (s): 1.75473 CPU system time (s): 0.050992 CPU usage (%): 171.706 Max. virtual memory (cumulated for all children) (KiB): 1529912 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.75473 system time used= 0.050992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8585 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= 153 involuntary context switches= 124 runsolver used 0.004999 second user time and 0.019996 second system time The end
Begin job on node002 at 2010-06-12 08:06:41 IDJOB=2661002 IDBENCH=1402 IDSOLVER=1165 FILE ID=node002/2661002-1276322800 PBS_JOBID= 11173165 Free space on /tmp= 62400 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_60_pb.cnf.cr.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661002-1276322800/watcher-2661002-1276322800 -o /tmp/evaluation-result-2661002-1276322800/solver-2661002-1276322800 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661002-1276322800.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6f530d7030eb010292a76e81381ed552 RANDOM SEED=1168283728 node002.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 : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.242 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 5 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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.48 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.242 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 5 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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1921232 kB Buffers: 4196 kB Cached: 57436 kB SwapCached: 10112 kB Active: 37336 kB Inactive: 37008 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1921232 kB SwapTotal: 4192956 kB SwapFree: 4136208 kB Dirty: 416 kB Writeback: 0 kB AnonPages: 8264 kB Mapped: 8372 kB Slab: 41600 kB PageTables: 4024 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180804 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62396 MiB End job on node002 at 2010-06-12 08:06:42