Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | UNSAT | 1.80572 | 1.05879 |
Name | /OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.smallist/normalized-rand682c92.cudf.paranoid.opb |
MD5SUM | 4c9999359d97342c4308ea08f96be28f |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
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 | 0.183971 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 6381 |
Total number of constraints | 19574 |
Number of constraints which are clauses | 19574 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 1147 |
Number of terms in the objective function | 3030 |
Biggest coefficient in the objective function | 1887 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 2162500 |
Number of bits of the sum of numbers in the objective function | 22 |
Biggest number in a constraint | 1887 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 2162500 |
Number of bits of the biggest sum of numbers | 22 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.09/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.09/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.13 c See www.sat4j.org for details. 0.09/0.14 c version 2.2.0.v20100526 0.09/0.14 c java.runtime.name Java(TM) SE Runtime Environment 0.09/0.14 c java.vm.name Java HotSpot(TM) Server VM 0.09/0.14 c java.vm.version 11.2-b01 0.09/0.14 c java.vm.vendor Sun Microsystems Inc. 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0_12 0.09/0.14 c os.name Linux 0.09/0.14 c os.version 2.6.18-164.el5 0.09/0.14 c os.arch i386 0.09/0.14 c Free memory 1393557488 0.09/0.14 c Max memory 1395916800 0.09/0.14 c Total memory 1395916800 0.09/0.14 c Number of processors 2 0.22/0.21 c Pseudo Boolean Optimization 0.22/0.21 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.22/0.21 c --- Begin Solver configuration --- 0.22/0.21 c Stops conflict analysis at the first Unique Implication Point 0.22/0.21 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7 0.22/0.21 c Learn all clauses as in MiniSAT 0.22/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.22/0.21 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.22/0.21 c No reason simplification 0.22/0.21 c Armin Biere (Picosat) restarts strategy 0.22/0.21 c Glucose learned constraints deletion strategy 0.22/0.21 c timeout=2147483s 0.22/0.21 c DB Simplification allowed=false 0.22/0.21 c --- End Solver configuration --- 0.22/0.21 c solving HOME/instance-2684013-1277511725.opb 0.22/0.21 c reading problem ... 1.52/0.97 c (trivial inconsistency) 1.52/0.97 c starts : 0 1.52/0.97 c conflicts : 0 1.52/0.97 c decisions : 0 1.52/0.97 c propagations : 0 1.52/0.97 c inspects : 0 1.52/0.97 c learnt literals : 0 1.52/0.97 c learnt binary clauses : 0 1.52/0.97 c learnt ternary clauses : 0 1.52/0.97 c learnt clauses : 0 1.52/0.97 c ignored clauses : 0 1.52/0.97 c root simplifications : 0 1.52/0.97 c removed literals (reason simplification) : 0 1.52/0.97 c reason swapping (by a shorter reason) : 0 1.52/0.97 c Calls to reduceDB : 0 1.52/0.97 c number of reductions to clauses (during analyze) : 0 1.52/0.97 c number of learned constraints concerned by reduction : 0 1.52/0.97 c number of learning phase by resolution : 0 1.52/0.97 c number of learning phase by cutting planes : 0 1.52/0.97 c speed (assignments/second) : 0.0 1.52/0.97 c non guided choices 0 1.52/0.97 c learnt constraints type 1.52/0.97 c constraints type 1.52/0.97 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 9957 1.52/0.97 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1806 1.52/0.97 s UNSATISFIABLE 1.52/0.97 c Total wall clock time (in seconds): 0.764
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-2684013-1277511725/watcher-2684013-1277511725 -o /tmp/evaluation-result-2684013-1277511725/solver-2684013-1277511725 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2684013-1277511725.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: 0.92 0.98 0.99 3/105 31504 /proc/meminfo: memFree=1864032/2059040 swapFree=4138812/4192956 [pid=31504] ppid=31502 vsize=13164 CPUtime=0 /proc/31504/stat : 31504 (java) R 31502 31504 30950 0 -1 4194304 710 0 0 0 0 0 0 0 25 0 1 0 92466037 13479936 312 1992294400 134512640 134550932 4288582208 18446744073709551615 1455749 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31504/statm: 3291 318 141 10 0 1121 0 [startup+0.011947 s] /proc/loadavg: 0.92 0.98 0.99 3/105 31504 /proc/meminfo: memFree=1864032/2059040 swapFree=4138812/4192956 [pid=31504] ppid=31502 vsize=13508 CPUtime=0 /proc/31504/stat : 31504 (java) S 31502 31504 30950 0 -1 4202496 1110 0 0 0 0 0 0 0 25 0 2 0 92466037 13832192 581 1992294400 134512640 134550932 4288582208 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 /proc/31504/statm: 3377 584 267 10 0 1204 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 13508 [startup+0.103096 s] /proc/loadavg: 0.92 0.98 0.99 3/105 31504 /proc/meminfo: memFree=1864032/2059040 swapFree=4138812/4192956 [pid=31504] ppid=31502 vsize=1524592 CPUtime=0.09 /proc/31504/stat : 31504 (java) S 31502 31504 30950 0 -1 4202496 4017 0 1 0 7 2 0 0 25 0 12 0 92466037 1561182208 3457 1992294400 134512640 134550932 4288582208 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/31504/statm: 381148 3457 1079 10 0 378450 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524592 [startup+0.30097 s] /proc/loadavg: 0.92 0.98 0.99 3/105 31504 /proc/meminfo: memFree=1864032/2059040 swapFree=4138812/4192956 [pid=31504] ppid=31502 vsize=1526988 CPUtime=0.35 /proc/31504/stat : 31504 (java) S 31502 31504 30950 0 -1 4202496 5465 0 1 0 32 3 0 0 25 0 12 0 92466037 1563635712 4899 1992294400 134512640 134550932 4288582208 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/31504/statm: 381747 4899 1363 10 0 379049 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1526988 [startup+0.701014 s] /proc/loadavg: 0.92 0.98 0.99 3/105 31504 /proc/meminfo: memFree=1864032/2059040 swapFree=4138812/4192956 [pid=31504] ppid=31502 vsize=1527128 CPUtime=1.12 /proc/31504/stat : 31504 (java) S 31502 31504 30950 0 -1 4202496 7941 0 1 0 108 4 0 0 25 0 12 0 92466037 1563779072 7205 1992294400 134512640 134550932 4288582208 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/31504/statm: 381782 7205 1403 10 0 379084 0 Current children cumulated CPU time (s) 1.12 Current children cumulated vsize (KiB) 1527128 Solver just ended. Dumping a history of the last processes samples [startup+0.901041 s] /proc/loadavg: 0.92 0.98 0.99 3/105 31504 /proc/meminfo: memFree=1864032/2059040 swapFree=4138812/4192956 [pid=31504] ppid=31502 vsize=1533272 CPUtime=1.52 /proc/31504/stat : 31504 (java) S 31502 31504 30950 0 -1 4202496 11663 0 1 0 145 7 0 0 25 0 12 0 92466037 1570070528 10243 1992294400 134512640 134550932 4288582208 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/31504/statm: 383318 10243 1405 10 0 380620 0 Current children cumulated CPU time (s) 1.52 Current children cumulated vsize (KiB) 1533272 [startup+1.00106 s] /proc/loadavg: 0.92 0.98 0.99 3/117 31517 /proc/meminfo: memFree=1821964/2059040 swapFree=4138812/4192956 [pid=31504] ppid=31502 vsize=1535284 CPUtime=1.73 /proc/31504/stat : 31504 (java) S 31502 31504 30950 0 -1 4202496 13259 0 1 0 165 8 0 0 25 0 12 0 92466037 1572130816 11804 1992294400 134512640 134550932 4288582208 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/31504/statm: 383821 11804 1415 10 0 381123 0 [pid=31504/tid=31506] ppid=31502 vsize=1535284 CPUtime=0.93 /proc/31504/task/31506/stat : 31506 (java) S 31502 31504 30950 0 -1 4202560 8686 0 1 0 88 5 0 0 25 0 12 0 92466038 1572130816 11804 1992294400 134512640 134550932 4288582208 18446744073709551615 4294960144 0 4 0 16800975 18446604437869116160 0 0 -1 0 0 0 1 [pid=31504/tid=31507] ppid=31502 vsize=1535284 CPUtime=0 /proc/31504/task/31507/stat : 31507 (java) S 31502 31504 30950 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 92466040 1572130816 11804 1992294400 134512640 134550932 4288582208 18446744073709551615 4294960144 0 4 0 16800975 18446604437869116160 0 0 -1 1 0 0 0 [pid=31504/tid=31508] ppid=31502 vsize=1535284 CPUtime=0 /proc/31504/task/31508/stat : 31508 (java) S 31502 31504 30950 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 12 0 92466040 1572130816 11804 1992294400 134512640 134550932 4288582208 18446744073709551615 4294960144 0 4 0 16800975 18446604437869116160 0 0 -1 0 0 0 0 [pid=31504/tid=31509] ppid=31502 vsize=1535284 CPUtime=0 /proc/31504/task/31509/stat : 31509 (java) S 31502 31504 30950 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 12 0 92466041 1572130816 11804 1992294400 134512640 134550932 4288582208 18446744073709551615 4294960144 0 0 0 16800975 18446604437869116160 0 0 -1 1 0 0 0 [pid=31504/tid=31510] ppid=31502 vsize=1535284 CPUtime=0 /proc/31504/task/31510/stat : 31510 (java) S 31502 31504 30950 0 -1 4202560 10 0 0 0 0 0 0 0 25 0 12 0 92466042 1572130816 11804 1992294400 134512640 134550932 4288582208 18446744073709551615 4294960144 0 4 0 16800975 18446604437869116160 0 0 -1 1 0 0 0 [pid=31504/tid=31511] ppid=31502 vsize=1535284 CPUtime=0 /proc/31504/task/31511/stat : 31511 (java) S 31502 31504 30950 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 12 0 92466042 1572130816 11804 1992294400 134512640 134550932 4288582208 18446744073709551615 4294960144 0 4 0 16800975 18446604437869116160 0 0 -1 1 0 0 0 [pid=31504/tid=31512] ppid=31502 vsize=1535284 CPUtime=0 /proc/31504/task/31512/stat : 31512 (java) S 31502 31504 30950 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 92466046 1572130816 11804 1992294400 134512640 134550932 4288582208 18446744073709551615 4294960144 0 4 0 16800975 18446604437869116160 0 0 -1 0 0 0 0 [pid=31504/tid=31513] ppid=31502 vsize=1535284 CPUtime=0.43 /proc/31504/task/31513/stat : 31513 (java) R 31502 31504 30950 0 -1 4202560 2435 0 0 0 42 1 0 0 25 0 12 0 92466046 1572130816 11804 1992294400 134512640 134550932 4288582208 18446744073709551615 104144747 0 4 0 16800975 0 0 0 -1 0 0 0 0 [pid=31504/tid=31514] ppid=31502 vsize=1535284 CPUtime=0.33 /proc/31504/task/31514/stat : 31514 (java) R 31502 31504 30950 0 -1 4202560 1067 0 0 0 33 0 0 0 24 0 12 0 92466046 1572130816 11804 1992294400 134512640 134550932 4288582208 18446744073709551615 104163918 0 4 0 16800975 0 0 0 -1 1 0 0 0 [pid=31504/tid=31515] ppid=31502 vsize=1535284 CPUtime=0 /proc/31504/task/31515/stat : 31515 (java) S 31502 31504 30950 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 12 0 92466046 1572130816 11804 1992294400 134512640 134550932 4288582208 18446744073709551615 4294960144 0 4 0 16800975 18446604437869116160 0 0 -1 0 0 0 0 [pid=31504/tid=31516] ppid=31502 vsize=1535284 CPUtime=0 /proc/31504/task/31516/stat : 31516 (java) S 31502 31504 30950 0 -1 4202560 0 0 0 0 0 0 0 0 17 0 12 0 92466046 1572130816 11804 1992294400 134512640 134550932 4288582208 18446744073709551615 4294960144 0 4 0 16800975 18446604437869116160 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 1.73 Current children cumulated vsize (KiB) 1535284 Child status: 20 Real time (s): 1.05879 CPU time (s): 1.80572 CPU user time (s): 1.71674 CPU system time (s): 0.088986 CPU usage (%): 170.546 Max. virtual memory (cumulated for all children) (KiB): 1535284 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.71674 system time used= 0.088986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 13312 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= 128 involuntary context switches= 127 runsolver used 0.010998 second user time and 0.012998 second system time The end
Begin job on node088 at 2010-06-26 02:22:05 IDJOB=2684013 IDBENCH=72171 IDSOLVER=1165 FILE ID=node088/2684013-1277511725 PBS_JOBID= 11190615 Free space on /tmp= 62468 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/random/rand.smallist/normalized-rand682c92.cudf.paranoid.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684013-1277511725/watcher-2684013-1277511725 -o /tmp/evaluation-result-2684013-1277511725/solver-2684013-1277511725 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2684013-1277511725.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4c9999359d97342c4308ea08f96be28f RANDOM SEED=525316257 node088.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 : 3000.217 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 : 6000.43 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 : 3000.217 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1864304 kB Buffers: 18540 kB Cached: 85540 kB SwapCached: 6152 kB Active: 62960 kB Inactive: 53836 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1864304 kB SwapTotal: 4192956 kB SwapFree: 4138812 kB Dirty: 744 kB Writeback: 0 kB AnonPages: 11464 kB Mapped: 8396 kB Slab: 55984 kB PageTables: 4128 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181500 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= 62468 MiB End job on node088 at 2010-06-26 02:22:06