Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | UNSAT | 1.9727 | 1.16628 |
Name | /OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.smallist/normalized-randab5933.cudf.paranoid.opb |
MD5SUM | 14a9afa0d638875b131e24936e4a4990 |
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 | 0.273957 |
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 | 6377 |
Total number of constraints | 19627 |
Number of constraints which are clauses | 19624 |
Number of constraints which are cardinality constraints (but not clauses) | 3 |
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 | 3008 |
Biggest coefficient in the objective function | 1865 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 2137288 |
Number of bits of the sum of numbers in the objective function | 22 |
Biggest number in a constraint | 1865 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 2137288 |
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 0.24/0.20 c Pseudo Boolean Optimization 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.CompetResolutionPBMixedWLClauseCardConstrDataStructure@64dc11 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 lightweight component caching from RSAT taking into account the objective function 0.24/0.20 c Expensive 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-2684036-1277511783.opb 0.24/0.20 c reading problem ... 1.69/1.03 c ... done. Wall clock time 0.835s. 1.69/1.03 c #vars 6377 1.69/1.03 c #constraints 19575 1.69/1.03 c constraints type 1.69/1.03 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 3724 1.69/1.03 c org.sat4j.minisat.constraints.card.MinWatchCard => 3 1.69/1.03 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 15828 1.89/1.13 c starts : 0 1.89/1.13 c conflicts : 0 1.89/1.13 c decisions : 0 1.89/1.13 c propagations : 851 1.89/1.13 c inspects : 3560 1.89/1.13 c learnt literals : 0 1.89/1.13 c learnt binary clauses : 0 1.89/1.13 c learnt ternary clauses : 0 1.89/1.13 c learnt clauses : 0 1.89/1.13 c ignored clauses : 0 1.89/1.13 c root simplifications : 0 1.89/1.13 c removed literals (reason simplification) : 0 1.89/1.13 c reason swapping (by a shorter reason) : 0 1.89/1.13 c Calls to reduceDB : 0 1.89/1.13 c number of reductions to clauses (during analyze) : 0 1.89/1.13 c number of learned constraints concerned by reduction : 0 1.89/1.13 c number of learning phase by resolution : 0 1.89/1.13 c number of learning phase by cutting planes : 0 1.89/1.13 c speed (assignments/second) : 8510.0 1.89/1.13 c non guided choices 0 1.89/1.13 c learnt constraints type 1.89/1.13 c constraints type 1.89/1.13 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 3724 1.89/1.13 c org.sat4j.minisat.constraints.card.MinWatchCard => 3 1.89/1.13 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 15828 1.89/1.13 s UNSATISFIABLE 1.89/1.13 c Total wall clock time (in seconds): 0.936
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-2684036-1277511783/watcher-2684036-1277511783 -o /tmp/evaluation-result-2684036-1277511783/solver-2684036-1277511783 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2684036-1277511783.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: 1.13 1.03 1.01 3/106 30723 /proc/meminfo: memFree=1785100/2059040 swapFree=4140520/4192956 [pid=30723] ppid=30721 vsize=13008 CPUtime=0 /proc/30723/stat : 30723 (java) R 30721 30723 29802 0 -1 4194304 439 0 0 0 0 0 0 0 19 0 1 0 92469261 13320192 169 1992294400 134512640 134550932 4288762608 18446744073709551615 10998947 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30723/statm: 3291 178 139 10 0 1121 0 [startup+0.038849 s] /proc/loadavg: 1.13 1.03 1.01 3/106 30723 /proc/meminfo: memFree=1785100/2059040 swapFree=4140520/4192956 [pid=30723] ppid=30721 vsize=1520328 CPUtime=0.02 /proc/30723/stat : 30723 (java) S 30721 30723 29802 0 -1 4202496 3396 0 1 0 1 1 0 0 19 0 4 0 92469261 1556815872 2840 1992294400 134512640 134550932 4288762608 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 /proc/30723/statm: 380082 2842 945 10 0 377392 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1520328 [startup+0.100846 s] /proc/loadavg: 1.13 1.03 1.01 3/106 30723 /proc/meminfo: memFree=1785100/2059040 swapFree=4140520/4192956 [pid=30723] ppid=30721 vsize=1524184 CPUtime=0.09 /proc/30723/stat : 30723 (java) S 30721 30723 29802 0 -1 4202496 3997 0 1 0 6 3 0 0 19 0 12 0 92469261 1560764416 3437 1992294400 134512640 134550932 4288762608 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/30723/statm: 381046 3437 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524184 [startup+0.368833 s] /proc/loadavg: 1.13 1.03 1.01 3/106 30723 /proc/meminfo: memFree=1785100/2059040 swapFree=4140520/4192956 [pid=30723] ppid=30721 vsize=1527464 CPUtime=0.53 /proc/30723/stat : 30723 (java) S 30721 30723 29802 0 -1 4202496 5804 0 1 0 50 3 0 0 19 0 12 0 92469261 1564123136 5242 1992294400 134512640 134550932 4288762608 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/30723/statm: 381866 5242 1381 10 0 379168 0 Current children cumulated CPU time (s) 0.53 Current children cumulated vsize (KiB) 1527464 [startup+0.700816 s] /proc/loadavg: 1.13 1.03 1.01 3/106 30723 /proc/meminfo: memFree=1785100/2059040 swapFree=4140520/4192956 [pid=30723] ppid=30721 vsize=1527804 CPUtime=1.16 /proc/30723/stat : 30723 (java) S 30721 30723 29802 0 -1 4202496 7840 0 1 0 112 4 0 0 19 0 12 0 92469261 1564471296 7238 1992294400 134512640 134550932 4288762608 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/30723/statm: 381951 7239 1395 10 0 379253 0 Current children cumulated CPU time (s) 1.16 Current children cumulated vsize (KiB) 1527804 Solver just ended. Dumping a history of the last processes samples [startup+1.1108 s] /proc/loadavg: 1.12 1.03 1.01 4/118 30735 /proc/meminfo: memFree=1742040/2059040 swapFree=4140520/4192956 [pid=30723] ppid=30721 vsize=1527900 CPUtime=1.89 /proc/30723/stat : 30723 (java) S 30721 30723 29802 0 -1 4202496 13767 0 1 0 183 6 0 0 19 0 12 0 92469261 1564569600 12954 1992294400 134512640 134550932 4288762608 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/30723/statm: 381975 12954 1412 10 0 379277 0 [pid=30723/tid=30725] ppid=30721 vsize=1527900 CPUtime=1.09 /proc/30723/task/30725/stat : 30725 (java) R 30721 30723 29802 0 -1 4202560 11423 0 1 0 104 5 0 0 18 0 12 0 92469262 1564569600 12954 1992294400 134512640 134550932 4288762608 18446744073709551615 4108835780 0 4 0 16800975 0 0 0 -1 0 0 0 0 [pid=30723/tid=30726] ppid=30721 vsize=1527900 CPUtime=0 /proc/30723/task/30726/stat : 30726 (java) S 30721 30723 29802 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 12 0 92469264 1564569600 12954 1992294400 134512640 134550932 4288762608 18446744073709551615 4294960144 0 4 0 16800975 18446604437817618560 0 0 -1 0 0 0 0 [pid=30723/tid=30727] ppid=30721 vsize=1527900 CPUtime=0 /proc/30723/task/30727/stat : 30727 (java) S 30721 30723 29802 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 12 0 92469264 1564569600 12955 1992294400 134512640 134550932 4288762608 18446744073709551615 4294960144 0 4 0 16800975 18446604437817618560 0 0 -1 0 0 0 0 [pid=30723/tid=30728] ppid=30721 vsize=1527900 CPUtime=0 /proc/30723/task/30728/stat : 30728 (java) S 30721 30723 29802 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 92469265 1564569600 12955 1992294400 134512640 134550932 4288762608 18446744073709551615 4294960144 0 0 0 16800975 18446604437817618560 0 0 -1 0 0 0 0 [pid=30723/tid=30729] ppid=30721 vsize=1527900 CPUtime=0 /proc/30723/task/30729/stat : 30729 (java) S 30721 30723 29802 0 -1 4202560 9 0 0 0 0 0 0 0 22 0 12 0 92469266 1564569600 12955 1992294400 134512640 134550932 4288762608 18446744073709551615 4294960144 0 4 0 16800975 18446604437817618560 0 0 -1 0 0 0 0 [pid=30723/tid=30730] ppid=30721 vsize=1527900 CPUtime=0 /proc/30723/task/30730/stat : 30730 (java) S 30721 30723 29802 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 12 0 92469266 1564569600 12956 1992294400 134512640 134550932 4288762608 18446744073709551615 4294960144 0 4 0 16800975 18446604437817618560 0 0 -1 0 0 0 0 [pid=30723/tid=30731] ppid=30721 vsize=1527900 CPUtime=0 /proc/30723/task/30731/stat : 30731 (java) S 30721 30723 29802 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 12 0 92469270 1564569600 12956 1992294400 134512640 134550932 4288762608 18446744073709551615 4294960144 0 4 0 16800975 18446604437817618560 0 0 -1 0 0 0 0 [pid=30723/tid=30732] ppid=30721 vsize=1527900 CPUtime=0.11 /proc/30723/task/30732/stat : 30732 (java) R 30721 30723 29802 0 -1 4202560 114 0 0 0 11 0 0 0 24 0 12 0 92469270 1564569600 12956 1992294400 134512640 134550932 4288762608 18446744073709551615 106262192 0 4 0 16800975 0 0 0 -1 1 0 0 0 [pid=30723/tid=30733] ppid=30721 vsize=1527900 CPUtime=0.67 /proc/30723/task/30733/stat : 30733 (java) R 30721 30723 29802 0 -1 4202560 1168 0 0 0 67 0 0 0 16 0 12 0 92469270 1564569600 12956 1992294400 134512640 134550932 4288762608 18446744073709551615 11449840 0 4 0 16800975 0 0 0 -1 1 0 0 0 [pid=30723/tid=30734] ppid=30721 vsize=1527900 CPUtime=0 /proc/30723/task/30734/stat : 30734 (java) S 30721 30723 29802 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 92469270 1564569600 12957 1992294400 134512640 134550932 4288762608 18446744073709551615 4294960144 0 4 0 16800975 18446604437817618560 0 0 -1 0 0 0 0 [pid=30723/tid=30735] ppid=30721 vsize=1527900 CPUtime=0 /proc/30723/task/30735/stat : 30735 (java) S 30721 30723 29802 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 12 0 92469270 1564569600 12957 1992294400 134512640 134550932 4288762608 18446744073709551615 4294960144 0 4 0 16800975 18446604437817618560 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 1527900 Child status: 20 Real time (s): 1.16628 CPU time (s): 1.9727 CPU user time (s): 1.90071 CPU system time (s): 0.071989 CPU usage (%): 169.145 Max. virtual memory (cumulated for all children) (KiB): 1528348 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.90071 system time used= 0.071989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 13872 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= 123 involuntary context switches= 117 runsolver used 0.011998 second user time and 0.010998 second system time The end
Begin job on node052 at 2010-06-26 02:23:03 IDJOB=2684036 IDBENCH=72183 IDSOLVER=1164 FILE ID=node052/2684036-1277511783 PBS_JOBID= 11190596 Free space on /tmp= 62248 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/random/rand.smallist/normalized-randab5933.cudf.paranoid.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684036-1277511783/watcher-2684036-1277511783 -o /tmp/evaluation-result-2684036-1277511783/solver-2684036-1277511783 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2684036-1277511783.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 14a9afa0d638875b131e24936e4a4990 RANDOM SEED=1105505509 node052.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 : 3000.262 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 : 6000.52 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 : 3000.262 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: 1785248 kB Buffers: 51944 kB Cached: 124484 kB SwapCached: 5528 kB Active: 72788 kB Inactive: 116852 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1785248 kB SwapTotal: 4192956 kB SwapFree: 4140520 kB Dirty: 1168 kB Writeback: 0 kB AnonPages: 11756 kB Mapped: 11928 kB Slab: 62076 kB PageTables: 4176 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180704 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= 62248 MiB End job on node052 at 2010-06-26 02:23:04