Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 0.856869 | 0.429634 |
Name | /PARTIAL-BIGINT-LIN/wcsp/ logistics/normalized-logistics01bc_wcsp.wbo |
MD5SUM | 673b76ee48b71431b264d23912de8dfb |
Bench Category | PARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints) |
Best result obtained on this benchmark | MOPT |
Best cost obtained on this benchmark | 7560 |
Best CPU time to get the best result obtained on this benchmark | 0.220965 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 490 |
Total number of constraints | 3171 |
Number of soft constraints | 3007 |
Number of constraints which are clauses | 3007 |
Number of constraints which are cardinality constraints (but not clauses) | 164 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 4 |
Top cost | 64011 |
Min constraint cost | 1 |
Max constraint cost | 64011 |
Sum of constraints costs | 180251281 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 5 |
Number of bits of the biggest sum of numbers | 3 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.03/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.03/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.03/0.07 c See www.sat4j.org for details. 0.03/0.07 c version 2.2.0.v20100526 0.03/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.03/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.03/0.07 c java.vm.version 11.2-b01 0.03/0.07 c java.vm.vendor Sun Microsystems Inc. 0.03/0.07 c sun.arch.data.model 32 0.03/0.07 c java.version 1.6.0_12 0.03/0.07 c os.name Linux 0.03/0.07 c os.version 2.6.18-164.el5 0.03/0.07 c os.arch i386 0.03/0.07 c Free memory 1393557488 0.03/0.07 c Max memory 1395916800 0.03/0.07 c Total memory 1395916800 0.03/0.07 c Number of processors 8 0.03/0.10 c Pseudo Boolean Optimization 0.03/0.10 c --- Begin Solver configuration --- 0.03/0.10 c Stops conflict analysis at the first Unique Implication Point 0.03/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.03/0.10 c Learn all clauses as in MiniSAT 0.03/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.03/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.03/0.10 c Expensive reason simplification 0.03/0.10 c Armin Biere (Picosat) restarts strategy 0.03/0.10 c Glucose learned constraints deletion strategy 0.03/0.10 c timeout=2147483s 0.03/0.10 c DB Simplification allowed=false 0.03/0.10 c --- End Solver configuration --- 0.03/0.10 c solving HOME/instance-2701756-1278541478.wbo 0.03/0.10 c reading problem ... 0.53/0.36 c ... done. Wall clock time 0.259s. 0.53/0.36 c #vars 3497 0.53/0.36 c #constraints 6144 0.53/0.36 c constraints type 0.53/0.36 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 129 0.53/0.36 c org.sat4j.minisat.constraints.card.MinWatchCard => 2934 0.53/0.36 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 70 0.53/0.36 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.81/0.40 c starts : 0 0.81/0.40 c conflicts : 0 0.81/0.40 c decisions : 0 0.81/0.40 c propagations : 3012 0.81/0.40 c inspects : 39 0.81/0.40 c learnt literals : 0 0.81/0.40 c learnt binary clauses : 0 0.81/0.40 c learnt ternary clauses : 0 0.81/0.40 c learnt clauses : 0 0.81/0.40 c ignored clauses : 0 0.81/0.40 c root simplifications : 0 0.81/0.40 c removed literals (reason simplification) : 0 0.81/0.40 c reason swapping (by a shorter reason) : 0 0.81/0.40 c Calls to reduceDB : 0 0.81/0.40 c number of reductions to clauses (during analyze) : 0 0.81/0.40 c number of learned constraints concerned by reduction : 0 0.81/0.40 c number of learning phase by resolution : 0 0.81/0.40 c number of learning phase by cutting planes : 0 0.81/0.40 c speed (assignments/second) : 64085.10638297872 0.81/0.40 c non guided choices 0 0.81/0.40 c learnt constraints type 0.81/0.40 c constraints type 0.81/0.40 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 129 0.81/0.40 c org.sat4j.minisat.constraints.card.MinWatchCard => 2934 0.81/0.40 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 70 0.81/0.40 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.81/0.40 s UNSATISFIABLE 0.81/0.40 c Total wall clock time (in seconds): 0.307
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-2701756-1278541478/watcher-2701756-1278541478 -o /tmp/evaluation-result-2701756-1278541478/solver-2701756-1278541478 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701756-1278541478.wbo 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): 3891200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.98 2.04 2.00 3/200 20421 /proc/meminfo: memFree=28864840/32951124 swapFree=67111528/67111528 [pid=20421] ppid=20419 vsize=1832 CPUtime=0 /proc/20421/stat : 20421 (java) S 20419 20421 18570 0 -1 4194304 432 0 0 0 0 0 0 0 17 0 1 0 22360542 1875968 160 4089446400 134512640 134550932 4291091904 18446744073709551615 9806420 0 2147483391 4096 0 18446744071699461310 0 0 17 3 0 0 0 /proc/20421/statm: 458 160 123 10 0 63 0 [startup+0.0541921 s] /proc/loadavg: 1.98 2.04 2.00 3/200 20421 /proc/meminfo: memFree=28864840/32951124 swapFree=67111528/67111528 [pid=20421] ppid=20419 vsize=1527696 CPUtime=0.03 /proc/20421/stat : 20421 (java) S 20419 20421 18570 0 -1 4202496 4053 0 1 0 3 0 0 0 17 0 18 0 22360542 1564360704 3491 4089446400 134512640 134550932 4291091904 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/20421/statm: 381924 3493 1079 10 0 379226 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1527696 [startup+0.101186 s] /proc/loadavg: 1.98 2.04 2.00 3/200 20421 /proc/meminfo: memFree=28864840/32951124 swapFree=67111528/67111528 [pid=20421] ppid=20419 vsize=1530168 CPUtime=0.11 /proc/20421/stat : 20421 (java) S 20419 20421 18570 0 -1 4202496 5235 0 1 0 10 1 0 0 17 0 18 0 22360542 1566892032 4671 4089446400 134512640 134550932 4291091904 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/20421/statm: 382542 4671 1348 10 0 379844 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530168 [startup+0.305117 s] /proc/loadavg: 1.98 2.04 2.00 3/200 20421 /proc/meminfo: memFree=28864840/32951124 swapFree=67111528/67111528 [pid=20421] ppid=20419 vsize=1533044 CPUtime=0.53 /proc/20421/stat : 20421 (java) S 20419 20421 18570 0 -1 4202496 16894 0 1 0 51 2 0 0 17 0 18 0 22360542 1569837056 16032 4089446400 134512640 134550932 4291091904 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/20421/statm: 383261 16039 1403 10 0 380563 0 Current children cumulated CPU time (s) 0.53 Current children cumulated vsize (KiB) 1533044 Solver just ended. Dumping a history of the last processes samples [startup+0.401052 s] /proc/loadavg: 1.98 2.04 2.00 3/200 20421 /proc/meminfo: memFree=28864840/32951124 swapFree=67111528/67111528 [pid=20421] ppid=20419 vsize=1538000 CPUtime=0.81 /proc/20421/stat : 20421 (java) S 20419 20421 18570 0 -1 4202496 20416 0 1 0 78 3 0 0 17 0 18 0 22360542 1574912000 19221 4089446400 134512640 134550932 4291091904 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/20421/statm: 384500 19222 1414 10 0 381802 0 Current children cumulated CPU time (s) 0.81 Current children cumulated vsize (KiB) 1538000 Child status: 20 Real time (s): 0.429634 CPU time (s): 0.856869 CPU user time (s): 0.819875 CPU system time (s): 0.036994 CPU usage (%): 199.442 Max. virtual memory (cumulated for all children) (KiB): 1538000 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.819875 system time used= 0.036994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20653 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= 203 involuntary context switches= 35 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node135 at 2010-07-08 00:24:38 IDJOB=2701756 IDBENCH=79632 IDSOLVER=1202 FILE ID=node135/2701756-1278541478 PBS_JOBID= 11239207 Free space on /tmp= 73756 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/logistics/normalized-logistics01bc_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701756-1278541478/watcher-2701756-1278541478 -o /tmp/evaluation-result-2701756-1278541478/solver-2701756-1278541478 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701756-1278541478.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 673b76ee48b71431b264d23912de8dfb RANDOM SEED=1502005912 node135.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 : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.839 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.67 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.839 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.76 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.839 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 7358.10 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.839 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.80 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.839 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.839 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.839 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.73 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.839 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 28865228 kB Buffers: 129244 kB Cached: 3568224 kB SwapCached: 0 kB Active: 2113096 kB Inactive: 1829340 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28865228 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 356 kB Writeback: 0 kB AnonPages: 244692 kB Mapped: 20292 kB Slab: 80876 kB PageTables: 5724 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 1644964 kB VmallocTotal: 34359738367 kB VmallocUsed: 33868 kB VmallocChunk: 34359703231 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73756 MiB End job on node135 at 2010-07-08 00:24:39