Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 1.03084 | 0.527743 |
Name | /PARTIAL-BIGINT-LIN/wcsp/ rover/normalized-rovers02c_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 | 0.25896 |
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 |
0.01/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.01/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.01/0.06 c See www.sat4j.org for details. 0.01/0.06 c version 2.2.0.v20100526 0.01/0.06 c java.runtime.name Java(TM) SE Runtime Environment 0.01/0.06 c java.vm.name Java HotSpot(TM) Server VM 0.01/0.06 c java.vm.version 11.2-b01 0.01/0.06 c java.vm.vendor Sun Microsystems Inc. 0.01/0.06 c sun.arch.data.model 32 0.01/0.06 c java.version 1.6.0_12 0.01/0.06 c os.name Linux 0.01/0.06 c os.version 2.6.18-164.el5 0.01/0.06 c os.arch i386 0.01/0.06 c Free memory 1393557488 0.01/0.06 c Max memory 1395916800 0.01/0.06 c Total memory 1395916800 0.01/0.06 c Number of processors 8 0.01/0.09 c Pseudo Boolean Optimization 0.01/0.09 c --- Begin Solver configuration --- 0.01/0.09 c Stops conflict analysis at the first Unique Implication Point 0.01/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.01/0.09 c Learn all clauses as in MiniSAT 0.01/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.01/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.01/0.09 c Expensive reason simplification 0.01/0.09 c Armin Biere (Picosat) restarts strategy 0.01/0.09 c Glucose learned constraints deletion strategy 0.01/0.09 c timeout=2147483s 0.01/0.09 c DB Simplification allowed=false 0.01/0.09 c --- End Solver configuration --- 0.01/0.09 c solving HOME/instance-2701792-1278541498.wbo 0.01/0.09 c reading problem ... 0.78/0.42 c ... done. Wall clock time 0.33s. 0.78/0.42 c #vars 5995 0.78/0.42 c #constraints 11107 0.78/0.42 c constraints type 0.78/0.42 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 66 0.78/0.42 c org.sat4j.minisat.constraints.card.MinWatchCard => 5390 0.78/0.42 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 172 0.78/0.42 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.78/0.50 c starts : 0 0.78/0.50 c conflicts : 0 0.78/0.50 c decisions : 0 0.78/0.50 c propagations : 5724 0.78/0.50 c inspects : 569 0.78/0.50 c learnt literals : 0 0.78/0.50 c learnt binary clauses : 0 0.78/0.50 c learnt ternary clauses : 0 0.78/0.50 c learnt clauses : 0 0.78/0.50 c ignored clauses : 0 0.78/0.50 c root simplifications : 0 0.78/0.50 c removed literals (reason simplification) : 0 0.78/0.50 c reason swapping (by a shorter reason) : 0 0.78/0.50 c Calls to reduceDB : 0 0.78/0.50 c number of reductions to clauses (during analyze) : 0 0.78/0.50 c number of learned constraints concerned by reduction : 0 0.78/0.50 c number of learning phase by resolution : 0 0.78/0.50 c number of learning phase by cutting planes : 0 0.78/0.50 c speed (assignments/second) : 76320.0 0.78/0.50 c non guided choices 0 0.78/0.50 c learnt constraints type 0.78/0.50 c constraints type 0.78/0.50 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 66 0.78/0.50 c org.sat4j.minisat.constraints.card.MinWatchCard => 5390 0.78/0.50 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 172 0.78/0.50 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.78/0.50 s UNSATISFIABLE 0.78/0.50 c Total wall clock time (in seconds): 0.406
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-2701792-1278541498/watcher-2701792-1278541498 -o /tmp/evaluation-result-2701792-1278541498/solver-2701792-1278541498 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701792-1278541498.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: 1.85 1.97 1.98 2/178 19924 /proc/meminfo: memFree=29359316/32951124 swapFree=67111528/67111528 [pid=19924] ppid=19922 vsize=13648 CPUtime=0 /proc/19924/stat : 19924 (java) S 19922 19924 17545 0 -1 4202496 1158 0 0 0 0 0 0 0 25 0 2 0 22362758 13975552 614 4089446400 134512640 134550932 4286703280 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0 /proc/19924/statm: 3411 613 291 10 0 1206 0 [pid=19924/tid=19925] ppid=19922 vsize=13684 CPUtime=0 /proc/19924/task/19925/stat : 19925 (java) R 19922 19924 17545 0 -1 4202560 132 0 0 0 0 0 0 0 25 0 2 0 22362759 14012416 621 4089446400 134512640 134550932 4286703280 18446744073709551615 13296416 0 0 0 16784584 0 0 0 -1 4 0 0 0 [startup+0.0171359 s] /proc/loadavg: 1.85 1.97 1.98 2/178 19924 /proc/meminfo: memFree=29359316/32951124 swapFree=67111528/67111528 [pid=19924] ppid=19922 vsize=1523456 CPUtime=0.01 /proc/19924/stat : 19924 (java) S 19922 19924 17545 0 -1 4202496 3417 0 1 0 1 0 0 0 25 0 10 0 22362758 1560018944 2860 4089446400 134512640 134550932 4286703280 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0 /proc/19924/statm: 380864 2860 945 10 0 378174 0 [pid=19924/tid=19925] ppid=19922 vsize=1523456 CPUtime=0 /proc/19924/task/19925/stat : 19925 (java) R 19922 19924 17545 0 -1 4202560 2367 0 1 0 0 0 0 0 25 0 10 0 22362759 1560018944 2861 4089446400 134512640 134550932 4286703280 18446744073709551615 103602199 0 4 0 16784584 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1523456 [startup+0.101136 s] /proc/loadavg: 1.85 1.97 1.98 2/178 19924 /proc/meminfo: memFree=29359316/32951124 swapFree=67111528/67111528 [pid=19924] ppid=19922 vsize=1530004 CPUtime=0.12 /proc/19924/stat : 19924 (java) S 19922 19924 17545 0 -1 4202496 5310 0 1 0 11 1 0 0 25 0 18 0 22362758 1566724096 4746 4089446400 134512640 134550932 4286703280 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/19924/statm: 382501 4746 1348 10 0 379803 0 [pid=19924/tid=19925] ppid=19922 vsize=1530004 CPUtime=0.08 /proc/19924/task/19925/stat : 19925 (java) R 19922 19924 17545 0 -1 4202560 3595 0 1 0 8 0 0 0 18 0 18 0 22362759 1566724096 4746 4089446400 134512640 134550932 4286703280 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1530004 [startup+0.301099 s] /proc/loadavg: 1.85 1.97 1.98 2/178 19924 /proc/meminfo: memFree=29359316/32951124 swapFree=67111528/67111528 [pid=19924] ppid=19922 vsize=1533124 CPUtime=0.55 /proc/19924/stat : 19924 (java) S 19922 19924 17545 0 -1 4202496 17522 0 1 0 53 2 0 0 25 0 18 0 22362758 1569918976 16846 4089446400 134512640 134550932 4286703280 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/19924/statm: 383281 16852 1403 10 0 380583 0 [pid=19924/tid=19925] ppid=19922 vsize=1533124 CPUtime=0.28 /proc/19924/task/19925/stat : 19925 (java) R 19922 19924 17545 0 -1 4202560 14839 0 1 0 27 1 0 0 18 0 18 0 22362759 1569918976 16853 4089446400 134512640 134550932 4286703280 18446744073709551615 4109300495 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.55 Current children cumulated vsize (KiB) 1533124 Solver just ended. Dumping a history of the last processes samples [startup+0.501062 s] /proc/loadavg: 1.85 1.97 1.98 2/178 19924 /proc/meminfo: memFree=29359316/32951124 swapFree=67111528/67111528 [pid=19924] ppid=19922 vsize=1534472 CPUtime=1.01 /proc/19924/stat : 19924 (java) S 19922 19924 17545 0 -1 4202496 35742 0 1 0 97 4 0 0 25 0 18 0 22362758 1571299328 34592 4089446400 134512640 134550932 4286703280 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/19924/statm: 383618 34592 1436 10 0 380920 0 [pid=19924/tid=19925] ppid=19922 vsize=1534472 CPUtime=0.48 /proc/19924/task/19925/stat : 19925 (java) R 19922 19924 17545 0 -1 4202560 31960 0 1 0 45 3 0 0 19 0 18 0 22362759 1571299328 34592 4089446400 134512640 134550932 4286703280 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 1.01 Current children cumulated vsize (KiB) 1534472 Child status: 20 Real time (s): 0.527743 CPU time (s): 1.03084 CPU user time (s): 0.979851 CPU system time (s): 0.050992 CPU usage (%): 195.33 Max. virtual memory (cumulated for all children) (KiB): 1534472 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.979851 system time used= 0.050992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 35766 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= 19 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node142 at 2010-07-08 00:24:58 IDJOB=2701792 IDBENCH=79638 IDSOLVER=1202 FILE ID=node142/2701792-1278541498 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-rovers02c_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701792-1278541498/watcher-2701792-1278541498 -o /tmp/evaluation-result-2701792-1278541498/solver-2701792-1278541498 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701792-1278541498.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 3f23aa3ca1a467f99a1444f18e90dfdd RANDOM SEED=1704675299 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: 29359720 kB Buffers: 141860 kB Cached: 3055212 kB SwapCached: 0 kB Active: 1141152 kB Inactive: 2293044 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 29359720 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 832 kB Writeback: 0 kB AnonPages: 237024 kB Mapped: 15448 kB Slab: 91352 kB PageTables: 4992 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 383636 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 00:24:59