Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | UNSAT | 1.86372 | 1.11051 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.newlist/normalized-randc5b1f2.cudf.paranoid.opb |
MD5SUM | fda371033a03665ad422ee4638b2c938 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small 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 | 0.147977 |
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 | 5593 |
Total number of constraints | 24636 |
Number of constraints which are clauses | 24369 |
Number of constraints which are cardinality constraints (but not clauses) | 267 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 553 |
Number of terms in the objective function | 2106 |
Biggest coefficient in the objective function | 1557 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 859462 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1557 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 859462 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.08/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.13 c See www.sat4j.org for details. 0.08/0.14 c version 2.2.0.v20100526 0.08/0.14 c java.runtime.name Java(TM) SE Runtime Environment 0.08/0.14 c java.vm.name Java HotSpot(TM) Server VM 0.08/0.14 c java.vm.version 11.2-b01 0.08/0.14 c java.vm.vendor Sun Microsystems Inc. 0.08/0.14 c sun.arch.data.model 32 0.08/0.14 c java.version 1.6.0_12 0.08/0.14 c os.name Linux 0.08/0.14 c os.version 2.6.18-164.el5 0.08/0.14 c os.arch i386 0.08/0.14 c Free memory 1393557488 0.08/0.14 c Max memory 1395916800 0.08/0.14 c Total memory 1395916800 0.08/0.14 c Number of processors 2 0.24/0.20 c Pseudo Boolean Optimization 0.24/0.20 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.24/0.20 c --- Begin Solver configuration --- 0.24/0.20 c Stops conflict analysis at the first Unique Implication Point 0.24/0.20 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1ef9f1d 0.24/0.20 c Learn all clauses as in MiniSAT 0.24/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.24/0.20 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.24/0.20 c No reason simplification 0.24/0.20 c Armin Biere (Picosat) restarts strategy 0.24/0.20 c Glucose learned constraints deletion strategy 0.24/0.20 c timeout=2147483s 0.24/0.20 c DB Simplification allowed=false 0.24/0.20 c --- End Solver configuration --- 0.24/0.20 c solving HOME/instance-2683256-1277508512.opb 0.24/0.20 c reading problem ... 1.68/1.04 c (trivial inconsistency) 1.68/1.04 c starts : 0 1.68/1.04 c conflicts : 0 1.68/1.04 c decisions : 0 1.68/1.04 c propagations : 0 1.68/1.04 c inspects : 0 1.68/1.04 c learnt literals : 0 1.68/1.04 c learnt binary clauses : 0 1.68/1.04 c learnt ternary clauses : 0 1.68/1.04 c learnt clauses : 0 1.68/1.04 c ignored clauses : 0 1.68/1.04 c root simplifications : 0 1.68/1.04 c removed literals (reason simplification) : 0 1.68/1.04 c reason swapping (by a shorter reason) : 0 1.68/1.04 c Calls to reduceDB : 0 1.68/1.04 c number of reductions to clauses (during analyze) : 0 1.68/1.04 c number of learned constraints concerned by reduction : 0 1.68/1.04 c number of learning phase by resolution : 0 1.68/1.04 c number of learning phase by cutting planes : 0 1.68/1.04 c speed (assignments/second) : 0.0 1.68/1.04 c non guided choices 0 1.68/1.04 c learnt constraints type 1.68/1.04 c constraints type 1.68/1.04 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 7126 1.68/1.04 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 10238 1.68/1.04 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 267 1.68/1.04 s UNSATISFIABLE 1.68/1.04 c Total wall clock time (in seconds): 0.84
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-2683256-1277508512/watcher-2683256-1277508512 -o /tmp/evaluation-result-2683256-1277508512/solver-2683256-1277508512 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2683256-1277508512.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: 1.00 1.01 1.00 3/106 29936 /proc/meminfo: memFree=1837860/2059040 swapFree=4139696/4192956 [pid=29936] ppid=29934 vsize=12956 CPUtime=0 /proc/29936/stat : 29936 (java) R 29934 29936 29624 0 -1 4194304 434 0 0 0 0 0 0 0 19 0 1 0 92139259 13266944 163 1992294400 134512640 134550932 4294918112 18446744073709551615 1196628 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29936/statm: 3239 163 125 10 0 1121 0 [startup+0.061634 s] /proc/loadavg: 1.00 1.01 1.00 3/106 29936 /proc/meminfo: memFree=1837860/2059040 swapFree=4139696/4192956 [pid=29936] ppid=29934 vsize=1522820 CPUtime=0.05 /proc/29936/stat : 29936 (java) S 29934 29936 29624 0 -1 4202496 3669 0 1 0 3 2 0 0 19 0 7 0 92139259 1559367680 3110 1992294400 134512640 134550932 4294918112 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 /proc/29936/statm: 380705 3110 1033 10 0 378015 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1522820 [startup+0.100641 s] /proc/loadavg: 1.00 1.01 1.00 3/106 29936 /proc/meminfo: memFree=1837860/2059040 swapFree=4139696/4192956 [pid=29936] ppid=29934 vsize=1525208 CPUtime=0.08 /proc/29936/stat : 29936 (java) S 29934 29936 29624 0 -1 4202496 3998 0 1 0 6 2 0 0 19 0 12 0 92139259 1561812992 3437 1992294400 134512640 134550932 4294918112 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/29936/statm: 381302 3437 1078 10 0 378604 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1525208 [startup+0.300535 s] /proc/loadavg: 1.00 1.01 1.00 3/106 29936 /proc/meminfo: memFree=1837860/2059040 swapFree=4139696/4192956 [pid=29936] ppid=29934 vsize=1526996 CPUtime=0.39 /proc/29936/stat : 29936 (java) S 29934 29936 29624 0 -1 4202496 5514 0 1 0 35 4 0 0 19 0 12 0 92139259 1563643904 4951 1992294400 134512640 134550932 4294918112 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/29936/statm: 381749 4951 1369 10 0 379051 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 1526996 [startup+0.700545 s] /proc/loadavg: 1.00 1.01 1.00 3/106 29936 /proc/meminfo: memFree=1837860/2059040 swapFree=4139696/4192956 [pid=29936] ppid=29934 vsize=1528620 CPUtime=1.17 /proc/29936/stat : 29936 (java) S 29934 29936 29624 0 -1 4202496 8283 0 1 0 112 5 0 0 19 0 12 0 92139259 1565306880 7668 1992294400 134512640 134550932 4294918112 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/29936/statm: 382155 7668 1403 10 0 379457 0 Current children cumulated CPU time (s) 1.17 Current children cumulated vsize (KiB) 1528620 Solver just ended. Dumping a history of the last processes samples [startup+1.10956 s] /proc/loadavg: 1.16 1.04 1.01 4/118 29948 /proc/meminfo: memFree=1792444/2059040 swapFree=4139696/4192956 [pid=29936] ppid=29934 vsize=0 CPUtime=1.85 /proc/29936/stat : 29936 (java) Z 29934 29936 29624 0 -1 4203548 14468 0 1 0 176 9 0 0 18 0 2 0 92139259 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/29936/statm: 0 0 0 0 0 0 0 [pid=29936/tid=29945] ppid=29934 vsize=0 CPUtime=0.45 /proc/29936/task/29945/stat : 29945 (java) R 29934 29936 29624 0 -1 4203588 799 0 0 0 45 0 0 0 25 0 2 0 92139268 0 0 1992294400 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 1.85 Current children cumulated vsize (KiB) 0 Child status: 20 Real time (s): 1.11051 CPU time (s): 1.86372 CPU user time (s): 1.76573 CPU system time (s): 0.097985 CPU usage (%): 167.825 Max. virtual memory (cumulated for all children) (KiB): 1528644 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.76573 system time used= 0.097985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14468 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= 121 involuntary context switches= 131 runsolver used 0.009998 second user time and 0.014997 second system time The end
Begin job on node049 at 2010-06-26 01:28:32 IDJOB=2683256 IDBENCH=72098 IDSOLVER=1165 FILE ID=node049/2683256-1277508512 PBS_JOBID= 11190642 Free space on /tmp= 62456 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.newlist/normalized-randc5b1f2.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-2683256-1277508512/watcher-2683256-1277508512 -o /tmp/evaluation-result-2683256-1277508512/solver-2683256-1277508512 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2683256-1277508512.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= fda371033a03665ad422ee4638b2c938 RANDOM SEED=592747947 node049.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 : 3000.244 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 : 3000.244 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1838132 kB Buffers: 28588 kB Cached: 94920 kB SwapCached: 6360 kB Active: 26996 kB Inactive: 109868 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1838132 kB SwapTotal: 4192956 kB SwapFree: 4139696 kB Dirty: 1316 kB Writeback: 0 kB AnonPages: 11960 kB Mapped: 11852 kB Slab: 61732 kB PageTables: 4124 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183572 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62456 MiB End job on node049 at 2010-06-26 01:28:33