Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | UNSAT | 1.74573 | 1.60456 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.newlist/normalized-rand271a0d.cudf.paranoid.opb |
MD5SUM | dcccd9435195193b144059d5bab6abc9 |
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 | 0.141977 |
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 | 5453 |
Total number of constraints | 24268 |
Number of constraints which are clauses | 23995 |
Number of constraints which are cardinality constraints (but not clauses) | 273 |
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 | 2037 |
Biggest coefficient in the objective function | 1488 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 821374 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1488 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 821374 |
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 |
0.08/0.50 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.15/0.50 c This is free software under the dual EPL/GNU LGPL licenses. 0.15/0.50 c See www.sat4j.org for details. 0.15/0.51 c version 2.2.0.v20100526 0.15/0.51 c java.runtime.name Java(TM) SE Runtime Environment 0.15/0.51 c java.vm.name Java HotSpot(TM) Server VM 0.15/0.51 c java.vm.version 11.2-b01 0.15/0.51 c java.vm.vendor Sun Microsystems Inc. 0.15/0.51 c sun.arch.data.model 32 0.15/0.51 c java.version 1.6.0_12 0.15/0.51 c os.name Linux 0.15/0.51 c os.version 2.6.18-164.el5 0.15/0.51 c os.arch i386 0.15/0.51 c Free memory 1393557488 0.15/0.51 c Max memory 1395916800 0.15/0.51 c Total memory 1395916800 0.15/0.51 c Number of processors 2 0.15/0.59 c Pseudo Boolean Optimization 0.15/0.59 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.15/0.59 c --- Begin Solver configuration --- 0.15/0.59 c Stops conflict analysis at the first Unique Implication Point 0.15/0.59 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1ef9f1d 0.15/0.59 c Learn all clauses as in MiniSAT 0.15/0.59 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.15/0.59 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.15/0.59 c No reason simplification 0.15/0.59 c Armin Biere (Picosat) restarts strategy 0.15/0.59 c Glucose learned constraints deletion strategy 0.15/0.59 c timeout=2147483s 0.15/0.59 c DB Simplification allowed=false 0.15/0.59 c --- End Solver configuration --- 0.15/0.59 c solving HOME/instance-2683282-1277508621.opb 0.15/0.59 c reading problem ... 1.64/1.57 c (trivial inconsistency) 1.64/1.57 c starts : 0 1.64/1.57 c conflicts : 0 1.64/1.57 c decisions : 0 1.64/1.57 c propagations : 0 1.64/1.57 c inspects : 0 1.64/1.57 c learnt literals : 0 1.64/1.57 c learnt binary clauses : 0 1.64/1.57 c learnt ternary clauses : 0 1.64/1.57 c learnt clauses : 0 1.64/1.57 c ignored clauses : 0 1.64/1.57 c root simplifications : 0 1.64/1.57 c removed literals (reason simplification) : 0 1.64/1.57 c reason swapping (by a shorter reason) : 0 1.64/1.57 c Calls to reduceDB : 0 1.64/1.57 c number of reductions to clauses (during analyze) : 0 1.64/1.57 c number of learned constraints concerned by reduction : 0 1.64/1.57 c number of learning phase by resolution : 0 1.64/1.57 c number of learning phase by cutting planes : 0 1.64/1.57 c speed (assignments/second) : 0.0 1.64/1.57 c non guided choices 0 1.64/1.57 c learnt constraints type 1.64/1.58 c constraints type 1.64/1.58 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 7061 1.64/1.58 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 10081 1.64/1.58 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 273 1.64/1.58 s UNSATISFIABLE 1.64/1.58 c Total wall clock time (in seconds): 0.988
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-2683282-1277508621/watcher-2683282-1277508621 -o /tmp/evaluation-result-2683282-1277508621/solver-2683282-1277508621 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2683282-1277508621.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 26441 /proc/meminfo: memFree=1794972/2059040 swapFree=4136400/4192956 [pid=26441] ppid=26439 vsize=24036 CPUtime=0 /proc/26441/stat : 26441 (runsolver) D 26439 26441 26201 0 -1 4202560 82 0 0 0 0 0 0 0 19 0 1 0 124517500 24612864 106 1992294400 4194304 4302564 140736126298080 18446744073709551615 238060938231 0 0 4096 24578 18446744071562154983 0 0 17 1 0 0 0 /proc/26441/statm: 6009 106 69 27 0 2647 0 [startup+0.105529 s] /proc/loadavg: 0.93 0.98 0.99 3/106 26441 /proc/meminfo: memFree=1794972/2059040 swapFree=4136400/4192956 [pid=26441] ppid=26439 vsize=1700 CPUtime=0 /proc/26441/stat : 26441 (java6) D 26439 26441 26201 0 -1 4194304 161 0 7 0 0 0 0 0 17 0 1 0 124517500 1740800 72 1992294400 134512640 134550932 4287055792 18446744073709551615 7471824 0 0 4096 0 18446744071562234166 0 0 17 0 0 0 8 /proc/26441/statm: 425 72 53 10 0 30 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1700 [startup+0.201576 s] /proc/loadavg: 0.93 0.98 0.99 3/106 26441 /proc/meminfo: memFree=1794972/2059040 swapFree=4136400/4192956 [pid=26441] ppid=26439 vsize=13164 CPUtime=0.01 /proc/26441/stat : 26441 (java) D 26439 26441 26201 0 -1 4194304 457 0 34 0 0 1 0 0 16 0 1 0 124517500 13479936 202 1992294400 134512640 134550932 4291420832 18446744073709551615 6932091 0 0 4096 0 18446744071562234166 0 0 17 0 0 0 17 /proc/26441/statm: 3291 202 140 10 0 1121 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 13164 [startup+0.302113 s] /proc/loadavg: 0.93 0.98 0.99 3/106 26441 /proc/meminfo: memFree=1794972/2059040 swapFree=4136400/4192956 [pid=26441] ppid=26439 vsize=1518368 CPUtime=0.02 /proc/26441/stat : 26441 (java) S 26439 26441 26201 0 -1 4202496 2733 0 60 0 0 2 0 0 16 0 4 0 124517500 1554808832 2235 1992294400 134512640 134550932 4291420832 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 18 /proc/26441/statm: 379592 2235 519 10 0 377303 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1518368 [startup+0.700583 s] /proc/loadavg: 0.93 0.98 0.99 3/106 26441 /proc/meminfo: memFree=1794972/2059040 swapFree=4136400/4192956 [pid=26441] ppid=26439 vsize=1526496 CPUtime=0.43 /proc/26441/stat : 26441 (java) S 26439 26441 26201 0 -1 4202496 5343 0 108 0 38 5 0 0 16 0 12 0 124517500 1563131904 4881 1992294400 134512640 134550932 4291420832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 18 /proc/26441/statm: 381624 4881 1369 10 0 378926 0 Current children cumulated CPU time (s) 0.43 Current children cumulated vsize (KiB) 1526496 [startup+1.50117 s] /proc/loadavg: 0.93 0.98 0.99 3/118 26453 /proc/meminfo: memFree=1760500/2059040 swapFree=4136400/4192956 [pid=26441] ppid=26439 vsize=1528920 CPUtime=1.64 /proc/26441/stat : 26441 (java) S 26439 26441 26201 0 -1 4202496 12635 0 108 0 155 9 0 0 16 0 12 0 124517500 1565614080 11813 1992294400 134512640 134550932 4291420832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 18 /proc/26441/statm: 382230 11815 1407 10 0 379532 0 [pid=26441/tid=26443] ppid=26439 vsize=1528920 CPUtime=0.86 /proc/26441/task/26443/stat : 26443 (java) R 26439 26441 26201 0 -1 4202560 9864 0 60 0 80 6 0 0 25 0 12 0 124517523 1565614080 11816 1992294400 134512640 134550932 4291420832 18446744073709551615 4109032391 0 4 0 16800975 0 0 0 -1 0 0 0 13 [pid=26441/tid=26444] ppid=26439 vsize=1528920 CPUtime=0 /proc/26441/task/26444/stat : 26444 (java) S 26439 26441 26201 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 12 0 124517530 1565614080 11817 1992294400 134512640 134550932 4291420832 18446744073709551615 4294960144 0 4 0 16800975 18446604437852211008 0 0 -1 0 0 0 0 [pid=26441/tid=26445] ppid=26439 vsize=1528920 CPUtime=0 /proc/26441/task/26445/stat : 26445 (java) S 26439 26441 26201 0 -1 4202560 0 0 0 0 0 0 0 0 19 0 12 0 124517530 1565614080 11819 1992294400 134512640 134550932 4291420832 18446744073709551615 4294960144 0 4 0 16800975 18446604437852211008 0 0 -1 0 0 0 0 [pid=26441/tid=26446] ppid=26439 vsize=1528920 CPUtime=0 /proc/26441/task/26446/stat : 26446 (java) S 26439 26441 26201 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 12 0 124517533 1565614080 11820 1992294400 134512640 134550932 4291420832 18446744073709551615 4294960144 0 0 0 16800975 18446604437852211008 0 0 -1 0 0 0 0 [pid=26441/tid=26447] ppid=26439 vsize=1528920 CPUtime=0 /proc/26441/task/26447/stat : 26447 (java) S 26439 26441 26201 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 12 0 124517534 1565614080 11821 1992294400 134512640 134550932 4291420832 18446744073709551615 4294960144 0 4 0 16800975 18446604437852211008 0 0 -1 0 0 0 0 [pid=26441/tid=26448] ppid=26439 vsize=1528920 CPUtime=0 /proc/26441/task/26448/stat : 26448 (java) S 26439 26441 26201 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 12 0 124517534 1565614080 11823 1992294400 134512640 134550932 4291420832 18446744073709551615 4294960144 0 4 0 16800975 18446604437852211008 0 0 -1 0 0 0 0 [pid=26441/tid=26449] ppid=26439 vsize=1528920 CPUtime=0 /proc/26441/task/26449/stat : 26449 (java) S 26439 26441 26201 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 12 0 124517543 1565614080 11824 1992294400 134512640 134550932 4291420832 18446744073709551615 4294960144 0 4 0 16800975 18446604437852211008 0 0 -1 0 0 0 0 [pid=26441/tid=26450] ppid=26439 vsize=1528920 CPUtime=0.39 /proc/26441/task/26450/stat : 26450 (java) S 26439 26441 26201 0 -1 4202560 609 0 0 0 39 0 0 0 17 0 12 0 124517543 1565614080 11826 1992294400 134512640 134550932 4291420832 18446744073709551615 4294960144 0 4 0 16800975 18446604437852211008 0 0 -1 1 0 0 0 [pid=26441/tid=26451] ppid=26439 vsize=1528920 CPUtime=0.36 /proc/26441/task/26451/stat : 26451 (java) S 26439 26441 26201 0 -1 4202560 1151 0 0 0 36 0 0 0 16 0 12 0 124517543 1565614080 11827 1992294400 134512640 134550932 4291420832 18446744073709551615 4294960144 0 4 0 16800975 18446604437852211008 0 0 -1 0 0 0 0 [pid=26441/tid=26452] ppid=26439 vsize=1528920 CPUtime=0 /proc/26441/task/26452/stat : 26452 (java) S 26439 26441 26201 0 -1 4202560 0 0 0 0 0 0 0 0 23 0 12 0 124517543 1565614080 11828 1992294400 134512640 134550932 4291420832 18446744073709551615 4294960144 0 4 0 16800975 18446604437852211008 0 0 -1 0 0 0 0 [pid=26441/tid=26453] ppid=26439 vsize=1528920 CPUtime=0 /proc/26441/task/26453/stat : 26453 (java) S 26439 26441 26201 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 12 0 124517543 1565614080 11830 1992294400 134512640 134550932 4291420832 18446744073709551615 4294960144 0 4 0 16800975 18446604437852211008 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 1.64 Current children cumulated vsize (KiB) 1528920 Solver just ended. Dumping a history of the last processes samples [startup+1.60116 s] /proc/loadavg: 0.93 0.98 0.99 3/118 26453 /proc/meminfo: memFree=1760500/2059040 swapFree=4136400/4192956 [pid=26441] ppid=26439 vsize=0 CPUtime=1.73 /proc/26441/stat : 26441 (java) Z 26439 26441 26201 0 -1 4203548 14392 0 108 0 163 10 0 0 15 0 2 0 124517500 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 18 /proc/26441/statm: 0 0 0 0 0 0 0 [pid=26441/tid=26443] ppid=26439 vsize=0 CPUtime=0.94 /proc/26441/task/26443/stat : 26443 (java) R 26439 26441 26201 0 -1 4203588 11605 0 60 0 87 7 0 0 25 0 2 0 124517523 0 0 1992294400 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 0 0 0 13 Current children cumulated CPU time (s) 1.73 Current children cumulated vsize (KiB) 0 Child status: 20 Real time (s): 1.60456 CPU time (s): 1.74573 CPU user time (s): 1.63775 CPU system time (s): 0.107983 CPU usage (%): 108.798 Max. virtual memory (cumulated for all children) (KiB): 1528920 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.63775 system time used= 0.107983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14392 page faults= 108 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 705 involuntary context switches= 244 runsolver used 0.007998 second user time and 0.017997 second system time The end
Begin job on node026 at 2010-06-26 01:30:21 IDJOB=2683282 IDBENCH=72100 IDSOLVER=1165 FILE ID=node026/2683282-1277508621 PBS_JOBID= 11190637 Free space on /tmp= 62476 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-rand271a0d.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-2683282-1277508621/watcher-2683282-1277508621 -o /tmp/evaluation-result-2683282-1277508621/solver-2683282-1277508621 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2683282-1277508621.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= dcccd9435195193b144059d5bab6abc9 RANDOM SEED=660743899 node026.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 : 3000.201 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 : 6000.40 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 : 3000.201 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1795368 kB Buffers: 52000 kB Cached: 113872 kB SwapCached: 9016 kB Active: 58508 kB Inactive: 120460 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1795368 kB SwapTotal: 4192956 kB SwapFree: 4136400 kB Dirty: 1260 kB Writeback: 0 kB AnonPages: 11640 kB Mapped: 8400 kB Slab: 62760 kB PageTables: 4188 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181088 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= 62476 MiB End job on node026 at 2010-06-26 01:30:23