Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 1.85872 | 0.94509 |
Name | /PARTIAL-BIGINT-LIN/wcsp/ mprime/normalized-mprime01bc_wcsp.wbo |
MD5SUM | 2f1aef9fe3d6523d4346c4779fee85d9 |
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 | 244 |
Best CPU time to get the best result obtained on this benchmark | 0.908861 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 733 |
Total number of constraints | 18009 |
Number of soft constraints | 17802 |
Number of constraints which are clauses | 17802 |
Number of constraints which are cardinality constraints (but not clauses) | 207 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 18 |
Top cost | 11752 |
Min constraint cost | 1 |
Max constraint cost | 11752 |
Sum of constraints costs | 206527027 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 19 |
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 |
0.02/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.02/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.02/0.06 c See www.sat4j.org for details. 0.02/0.06 c version 2.2.0.v20100526 0.02/0.06 c java.runtime.name Java(TM) SE Runtime Environment 0.02/0.06 c java.vm.name Java HotSpot(TM) Server VM 0.02/0.06 c java.vm.version 11.2-b01 0.02/0.06 c java.vm.vendor Sun Microsystems Inc. 0.02/0.06 c sun.arch.data.model 32 0.02/0.06 c java.version 1.6.0_12 0.02/0.06 c os.name Linux 0.02/0.06 c os.version 2.6.18-164.el5 0.02/0.06 c os.arch i386 0.02/0.06 c Free memory 1393557488 0.02/0.06 c Max memory 1395916800 0.02/0.06 c Total memory 1395916800 0.02/0.06 c Number of processors 8 0.02/0.09 c Pseudo Boolean Optimization 0.02/0.09 c --- Begin Solver configuration --- 0.02/0.09 c Stops conflict analysis at the first Unique Implication Point 0.02/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.02/0.09 c Learn all clauses as in MiniSAT 0.02/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.02/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.02/0.09 c Expensive reason simplification 0.02/0.09 c Armin Biere (Picosat) restarts strategy 0.02/0.09 c Glucose learned constraints deletion strategy 0.02/0.09 c timeout=2147483s 0.02/0.09 c DB Simplification allowed=false 0.02/0.09 c --- End Solver configuration --- 0.02/0.09 c solving HOME/instance-2700862-1278536277.wbo 0.02/0.09 c reading problem ... 1.24/0.75 c ... done. Wall clock time 0.662s. 1.24/0.75 c #vars 18535 1.24/0.75 c #constraints 35790 1.24/0.75 c constraints type 1.24/0.75 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 64 1.24/0.75 c org.sat4j.minisat.constraints.card.MinWatchCard => 17634 1.24/0.75 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 286 1.24/0.75 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 1.78/0.90 c starts : 0 1.78/0.90 c conflicts : 0 1.78/0.90 c decisions : 0 1.78/0.90 c propagations : 17926 1.78/0.90 c inspects : 730 1.78/0.90 c learnt literals : 0 1.78/0.90 c learnt binary clauses : 0 1.78/0.90 c learnt ternary clauses : 0 1.78/0.90 c learnt clauses : 0 1.78/0.90 c ignored clauses : 0 1.78/0.90 c root simplifications : 0 1.78/0.90 c removed literals (reason simplification) : 0 1.78/0.90 c reason swapping (by a shorter reason) : 0 1.78/0.90 c Calls to reduceDB : 0 1.78/0.90 c number of reductions to clauses (during analyze) : 0 1.78/0.90 c number of learned constraints concerned by reduction : 0 1.78/0.90 c number of learning phase by resolution : 0 1.78/0.90 c number of learning phase by cutting planes : 0 1.78/0.90 c speed (assignments/second) : 120308.72483221476 1.78/0.90 c non guided choices 0 1.78/0.90 c learnt constraints type 1.78/0.90 c constraints type 1.78/0.90 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 64 1.78/0.90 c org.sat4j.minisat.constraints.card.MinWatchCard => 17634 1.78/0.90 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 286 1.78/0.90 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 1.78/0.90 s UNSATISFIABLE 1.78/0.90 c Total wall clock time (in seconds): 0.812
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-2700862-1278536277/watcher-2700862-1278536277 -o /tmp/evaluation-result-2700862-1278536277/solver-2700862-1278536277 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700862-1278536277.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: 2.02 2.01 1.83 2/196 21624 /proc/meminfo: memFree=29216004/32951124 swapFree=67111528/67111528 [pid=21624] ppid=21622 vsize=13600 CPUtime=0 /proc/21624/stat : 21624 (java) S 21622 21624 20232 0 -1 4202496 1137 0 0 0 0 0 0 0 25 0 2 0 21841814 13926400 599 4089446400 134512640 134550932 4294072080 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/21624/statm: 3400 602 282 10 0 1206 0 [pid=21624/tid=21625] ppid=21622 vsize=13652 CPUtime=0 /proc/21624/task/21625/stat : 21625 (java) R 21622 21624 20232 0 -1 4202560 101 0 0 0 0 0 0 0 25 0 2 0 21841815 13979648 605 4089446400 134512640 134550932 4294072080 18446744073709551615 11318435 0 0 0 16784584 0 0 0 -1 0 0 0 0 [startup+0.030309 s] /proc/loadavg: 2.02 2.01 1.83 2/196 21624 /proc/meminfo: memFree=29216004/32951124 swapFree=67111528/67111528 [pid=21624] ppid=21622 vsize=1525308 CPUtime=0.02 /proc/21624/stat : 21624 (java) S 21622 21624 20232 0 -1 4202496 3733 0 1 0 2 0 0 0 25 0 13 0 21841814 1561915392 3173 4089446400 134512640 134550932 4294072080 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/21624/statm: 381327 3174 1034 10 0 378637 0 [pid=21624/tid=21625] ppid=21622 vsize=1525308 CPUtime=0.01 /proc/21624/task/21625/stat : 21625 (java) R 21622 21624 20232 0 -1 4202560 2668 0 1 0 1 0 0 0 25 0 13 0 21841815 1561915392 3174 4089446400 134512640 134550932 4294072080 18446744073709551615 4294960144 0 4 0 16784584 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1525308 [startup+0.100302 s] /proc/loadavg: 2.02 2.01 1.83 2/196 21624 /proc/meminfo: memFree=29216004/32951124 swapFree=67111528/67111528 [pid=21624] ppid=21622 vsize=1530180 CPUtime=0.11 /proc/21624/stat : 21624 (java) S 21622 21624 20232 0 -1 4202496 5254 0 1 0 11 0 0 0 25 0 18 0 21841814 1566904320 4690 4089446400 134512640 134550932 4294072080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/21624/statm: 382545 4691 1348 10 0 379847 0 [pid=21624/tid=21625] ppid=21622 vsize=1530180 CPUtime=0.08 /proc/21624/task/21625/stat : 21625 (java) R 21622 21624 20232 0 -1 4202560 3591 0 1 0 8 0 0 0 18 0 18 0 21841815 1566904320 4691 4089446400 134512640 134550932 4294072080 18446744073709551615 106546665 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530180 [startup+0.300253 s] /proc/loadavg: 2.02 2.01 1.83 2/196 21624 /proc/meminfo: memFree=29216004/32951124 swapFree=67111528/67111528 [pid=21624] ppid=21622 vsize=1533640 CPUtime=0.54 /proc/21624/stat : 21624 (java) S 21622 21624 20232 0 -1 4202496 17584 0 1 0 52 2 0 0 25 0 18 0 21841814 1570447360 16870 4089446400 134512640 134550932 4294072080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/21624/statm: 383410 16870 1403 10 0 380712 0 [pid=21624/tid=21625] ppid=21622 vsize=1533640 CPUtime=0.28 /proc/21624/task/21625/stat : 21625 (java) R 21622 21624 20232 0 -1 4202560 14841 0 1 0 27 1 0 0 18 0 18 0 21841815 1570447360 16877 4089446400 134512640 134550932 4294072080 18446744073709551615 4109062735 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.54 Current children cumulated vsize (KiB) 1533640 [startup+0.700192 s] /proc/loadavg: 2.02 2.01 1.83 2/196 21624 /proc/meminfo: memFree=29216004/32951124 swapFree=67111528/67111528 [pid=21624] ppid=21622 vsize=1533212 CPUtime=1.24 /proc/21624/stat : 21624 (java) S 21622 21624 20232 0 -1 4202496 45590 0 1 0 118 6 0 0 25 0 18 0 21841814 1570009088 44250 4089446400 134512640 134550932 4294072080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/21624/statm: 383303 44250 1425 10 0 380605 0 [pid=21624/tid=21625] ppid=21622 vsize=1533212 CPUtime=0.65 /proc/21624/task/21625/stat : 21625 (java) R 21622 21624 20232 0 -1 4202560 37292 0 1 0 61 4 0 0 18 0 18 0 21841815 1570009088 44250 4089446400 134512640 134550932 4294072080 18446744073709551615 4108665506 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 1.24 Current children cumulated vsize (KiB) 1533212 Solver just ended. Dumping a history of the last processes samples [startup+0.900141 s] /proc/loadavg: 2.02 2.01 1.83 2/196 21624 /proc/meminfo: memFree=29216004/32951124 swapFree=67111528/67111528 [pid=21624] ppid=21622 vsize=1533584 CPUtime=1.78 /proc/21624/stat : 21624 (java) S 21622 21624 20232 0 -1 4202496 46512 0 1 0 172 6 0 0 25 0 18 0 21841814 1570390016 44413 4089446400 134512640 134550932 4294072080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/21624/statm: 383396 44413 1438 10 0 380698 0 [pid=21624/tid=21625] ppid=21622 vsize=1533584 CPUtime=0.85 /proc/21624/task/21625/stat : 21625 (java) R 21622 21624 20232 0 -1 4202560 37303 0 1 0 81 4 0 0 18 0 18 0 21841815 1570390016 44413 4089446400 134512640 134550932 4294072080 18446744073709551615 4108665255 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 1.78 Current children cumulated vsize (KiB) 1533584 Child status: 20 Real time (s): 0.94509 CPU time (s): 1.85872 CPU user time (s): 1.78373 CPU system time (s): 0.074988 CPU usage (%): 196.671 Max. virtual memory (cumulated for all children) (KiB): 1534172 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.78373 system time used= 0.074988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 46684 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= 450 involuntary context switches= 312 runsolver used 0.001999 second user time and 0.010998 second system time The end
Begin job on node109 at 2010-07-07 22:57:58 IDJOB=2700862 IDBENCH=79484 IDSOLVER=1202 FILE ID=node109/2700862-1278536277 PBS_JOBID= 11239260 Free space on /tmp= 73768 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/mprime/normalized-mprime01bc_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700862-1278536277/watcher-2700862-1278536277 -o /tmp/evaluation-result-2700862-1278536277/solver-2700862-1278536277 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700862-1278536277.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2f1aef9fe3d6523d4346c4779fee85d9 RANDOM SEED=1949850225 node109.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 : 2666.817 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 : 5333.63 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 : 2666.817 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 : 5332.82 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 : 2666.817 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 : 2666.817 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 : 5332.83 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 : 2666.817 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 : 2666.817 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 : 5332.82 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 : 2666.817 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 : 2666.817 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: 29216400 kB Buffers: 140780 kB Cached: 3317272 kB SwapCached: 0 kB Active: 2015528 kB Inactive: 1572484 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 29216400 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 1348 kB Writeback: 0 kB AnonPages: 129548 kB Mapped: 20356 kB Slab: 81416 kB PageTables: 5396 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 1636048 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= 73768 MiB End job on node109 at 2010-07-07 22:57:59