Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 1.02884 | 0.528573 |
Name | /PARTIAL-BIGINT-LIN/wcsp/ rover/normalized-rovers02ac_wcsp.wbo |
MD5SUM | 3f23aa3ca1a467f99a1444f18e90dfdd |
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 | 1579 |
Best CPU time to get the best result obtained on this benchmark | 0.274957 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 517 |
Total number of constraints | 5630 |
Number of soft constraints | 5478 |
Number of constraints which are clauses | 5478 |
Number of constraints which are cardinality constraints (but not clauses) | 152 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 24 |
Top cost | 36256 |
Min constraint cost | 1 |
Max constraint cost | 36256 |
Sum of constraints costs | 193061822 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 25 |
Number of bits of the biggest sum of numbers | 5 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.00/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.00/0.06 c See www.sat4j.org for details. 0.00/0.07 c version 2.2.0.v20100526 0.00/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.00/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.00/0.07 c java.vm.version 11.2-b01 0.00/0.07 c java.vm.vendor Sun Microsystems Inc. 0.00/0.07 c sun.arch.data.model 32 0.00/0.07 c java.version 1.6.0_12 0.00/0.07 c os.name Linux 0.00/0.07 c os.version 2.6.18-164.el5 0.00/0.07 c os.arch i386 0.00/0.07 c Free memory 1393557488 0.00/0.07 c Max memory 1395916800 0.00/0.07 c Total memory 1395916800 0.00/0.07 c Number of processors 8 0.06/0.09 c Pseudo Boolean Optimization 0.06/0.09 c --- Begin Solver configuration --- 0.06/0.09 c Stops conflict analysis at the first Unique Implication Point 0.06/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.06/0.09 c Learn all clauses as in MiniSAT 0.06/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.06/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.06/0.09 c Expensive reason simplification 0.06/0.09 c Armin Biere (Picosat) restarts strategy 0.06/0.09 c Glucose learned constraints deletion strategy 0.06/0.09 c timeout=2147483s 0.06/0.09 c DB Simplification allowed=false 0.06/0.09 c --- End Solver configuration --- 0.06/0.09 c solving HOME/instance-2701780-1278541492.wbo 0.06/0.09 c reading problem ... 0.76/0.42 c ... done. Wall clock time 0.33s. 0.76/0.42 c #vars 5995 0.76/0.42 c #constraints 11107 0.76/0.42 c constraints type 0.76/0.42 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 66 0.76/0.42 c org.sat4j.minisat.constraints.card.MinWatchCard => 5390 0.76/0.42 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 172 0.76/0.42 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.76/0.50 c starts : 0 0.76/0.50 c conflicts : 0 0.76/0.50 c decisions : 0 0.76/0.50 c propagations : 5724 0.76/0.50 c inspects : 569 0.76/0.50 c learnt literals : 0 0.76/0.50 c learnt binary clauses : 0 0.76/0.50 c learnt ternary clauses : 0 0.76/0.50 c learnt clauses : 0 0.76/0.50 c ignored clauses : 0 0.76/0.50 c root simplifications : 0 0.76/0.50 c removed literals (reason simplification) : 0 0.76/0.50 c reason swapping (by a shorter reason) : 0 0.76/0.50 c Calls to reduceDB : 0 0.76/0.50 c number of reductions to clauses (during analyze) : 0 0.76/0.50 c number of learned constraints concerned by reduction : 0 0.76/0.50 c number of learning phase by resolution : 0 0.76/0.50 c number of learning phase by cutting planes : 0 0.76/0.50 c speed (assignments/second) : 77351.35135135136 0.76/0.50 c non guided choices 0 0.76/0.50 c learnt constraints type 0.76/0.50 c constraints type 0.76/0.50 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 66 0.76/0.50 c org.sat4j.minisat.constraints.card.MinWatchCard => 5390 0.76/0.50 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 172 0.76/0.50 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.76/0.50 s UNSATISFIABLE 0.76/0.50 c Total wall clock time (in seconds): 0.405
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-2701780-1278541492/watcher-2701780-1278541492 -o /tmp/evaluation-result-2701780-1278541492/solver-2701780-1278541492 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701780-1278541492.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: 1.92 1.98 1.99 3/178 19687 /proc/meminfo: memFree=29359776/32951124 swapFree=67111528/67111528 [pid=19687] ppid=19685 vsize=13472 CPUtime=0 /proc/19687/stat : 19687 (java) S 19685 19687 17545 0 -1 4202496 1099 0 0 0 0 0 0 0 25 0 2 0 22362164 13795328 571 4089446400 134512640 134550932 4294540768 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0 /proc/19687/statm: 3368 573 259 10 0 1202 0 [pid=19687/tid=19688] ppid=19685 vsize=13480 CPUtime=0 /proc/19687/task/19688/stat : 19688 (java) R 19685 19687 17545 0 -1 4202560 63 0 0 0 0 0 0 0 25 0 2 0 22362165 13803520 576 4089446400 134512640 134550932 4294540768 18446744073709551615 4294960144 0 0 4096 2048 0 0 0 -1 0 0 0 0 [startup+0.073165 s] /proc/loadavg: 1.92 1.98 1.99 3/178 19687 /proc/meminfo: memFree=29359776/32951124 swapFree=67111528/67111528 [pid=19687] ppid=19685 vsize=1528152 CPUtime=0.06 /proc/19687/stat : 19687 (java) S 19685 19687 17545 0 -1 4202496 4675 0 1 0 5 1 0 0 25 0 18 0 22362164 1564827648 4112 4089446400 134512640 134550932 4294540768 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/19687/statm: 382038 4114 1325 10 0 379340 0 [pid=19687/tid=19688] ppid=19685 vsize=1528152 CPUtime=0.06 /proc/19687/task/19688/stat : 19688 (java) R 19685 19687 17545 0 -1 4202560 3288 0 1 0 5 1 0 0 25 0 18 0 22362165 1564827648 4114 4089446400 134512640 134550932 4294540768 18446744073709551615 103605570 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1528152 [startup+0.101158 s] /proc/loadavg: 1.92 1.98 1.99 3/178 19687 /proc/meminfo: memFree=29359776/32951124 swapFree=67111528/67111528 [pid=19687] ppid=19685 vsize=1530172 CPUtime=0.11 /proc/19687/stat : 19687 (java) S 19685 19687 17545 0 -1 4202496 5257 0 1 0 10 1 0 0 25 0 18 0 22362164 1566896128 4694 4089446400 134512640 134550932 4294540768 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/19687/statm: 382543 4694 1348 10 0 379845 0 [pid=19687/tid=19688] ppid=19685 vsize=1530172 CPUtime=0.08 /proc/19687/task/19688/stat : 19688 (java) R 19685 19687 17545 0 -1 4202560 3597 0 1 0 7 1 0 0 18 0 18 0 22362165 1566896128 4695 4089446400 134512640 134550932 4294540768 18446744073709551615 106834530 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530172 [startup+0.301123 s] /proc/loadavg: 1.92 1.98 1.99 3/178 19687 /proc/meminfo: memFree=29359776/32951124 swapFree=67111528/67111528 [pid=19687] ppid=19685 vsize=1533736 CPUtime=0.54 /proc/19687/stat : 19687 (java) S 19685 19687 17545 0 -1 4202496 17313 0 1 0 51 3 0 0 25 0 18 0 22362164 1570545664 16528 4089446400 134512640 134550932 4294540768 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/19687/statm: 383434 16534 1403 10 0 380736 0 [pid=19687/tid=19688] ppid=19685 vsize=1533736 CPUtime=0.28 /proc/19687/task/19688/stat : 19688 (java) R 19685 19687 17545 0 -1 4202560 14503 0 1 0 26 2 0 0 18 0 18 0 22362165 1570545664 16534 4089446400 134512640 134550932 4294540768 18446744073709551615 4109742863 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.54 Current children cumulated vsize (KiB) 1533736 Solver just ended. Dumping a history of the last processes samples [startup+0.501679 s] /proc/loadavg: 1.92 1.98 1.99 3/178 19687 /proc/meminfo: memFree=29359776/32951124 swapFree=67111528/67111528 [pid=19687] ppid=19685 vsize=1533872 CPUtime=0.99 /proc/19687/stat : 19687 (java) S 19685 19687 17545 0 -1 4202496 35654 0 1 0 94 5 0 0 25 0 18 0 22362164 1570684928 34488 4089446400 134512640 134550932 4294540768 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/19687/statm: 383468 34489 1436 10 0 380770 0 [pid=19687/tid=19688] ppid=19685 vsize=1533872 CPUtime=0.48 /proc/19687/task/19688/stat : 19688 (java) R 19685 19687 17545 0 -1 4202560 31977 0 1 0 44 4 0 0 19 0 18 0 22362165 1570684928 34489 4089446400 134512640 134550932 4294540768 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.99 Current children cumulated vsize (KiB) 1533872 Child status: 20 Real time (s): 0.528573 CPU time (s): 1.02884 CPU user time (s): 0.964853 CPU system time (s): 0.06399 CPU usage (%): 194.645 Max. virtual memory (cumulated for all children) (KiB): 1533872 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.964853 system time used= 0.06399 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 35760 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= 189 involuntary context switches= 15 runsolver used 0.001999 second user time and 0.007998 second system time The end
Begin job on node142 at 2010-07-08 00:24:52 IDJOB=2701780 IDBENCH=79636 IDSOLVER=1202 FILE ID=node142/2701780-1278541492 PBS_JOBID= 11239194 Free space on /tmp= 73328 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/rover/normalized-rovers02ac_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701780-1278541492/watcher-2701780-1278541492 -o /tmp/evaluation-result-2701780-1278541492/solver-2701780-1278541492 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701780-1278541492.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 3f23aa3ca1a467f99a1444f18e90dfdd RANDOM SEED=912756049 node142.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 : 2666.874 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 : 5333.74 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 : 2666.874 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 : 5332.75 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 : 2666.874 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 : 5332.75 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 : 2666.874 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 : 5332.79 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 : 2666.874 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 : 5311.06 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 : 2666.874 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 : 2666.874 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 : 5332.75 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 : 2666.874 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 : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 29360180 kB Buffers: 141628 kB Cached: 3055096 kB SwapCached: 0 kB Active: 1140908 kB Inactive: 2292936 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 29360180 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 768 kB Writeback: 0 kB AnonPages: 237020 kB Mapped: 15448 kB Slab: 90996 kB PageTables: 4992 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 383556 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73328 MiB End job on node142 at 2010-07-08 00:24:53