Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 1.23681 | 0.686012 |
Name | /PARTIAL-BIGINT-LIN/wcsp/zenotravel/ normalized-zenotravel02c_wcsp.wbo |
MD5SUM | 4b904f6ad53040fc0308c95ff970bc82 |
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 | 2401 |
Best CPU time to get the best result obtained on this benchmark | 0.362944 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 423 |
Total number of constraints | 8096 |
Number of soft constraints | 7980 |
Number of constraints which are clauses | 7980 |
Number of constraints which are cardinality constraints (but not clauses) | 116 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 19 |
Top cost | 100447 |
Min constraint cost | 1 |
Max constraint cost | 100447 |
Sum of constraints costs | 787703441 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 20 |
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 |
0.01/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.01/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.01/0.07 c See www.sat4j.org for details. 0.01/0.07 c version 2.2.0.v20100526 0.01/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.01/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.01/0.07 c java.vm.version 11.2-b01 0.01/0.07 c java.vm.vendor Sun Microsystems Inc. 0.01/0.07 c sun.arch.data.model 32 0.01/0.07 c java.version 1.6.0_12 0.01/0.07 c os.name Linux 0.01/0.07 c os.version 2.6.18-164.el5 0.01/0.07 c os.arch i386 0.01/0.07 c Free memory 1393557488 0.01/0.07 c Max memory 1395916800 0.01/0.07 c Total memory 1395916800 0.01/0.07 c Number of processors 8 0.11/0.10 c Pseudo Boolean Optimization 0.11/0.10 c --- Begin Solver configuration --- 0.11/0.10 c Stops conflict analysis at the first Unique Implication Point 0.11/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.11/0.10 c Learn all clauses as in MiniSAT 0.11/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.11/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.11/0.10 c Expensive reason simplification 0.11/0.10 c Armin Biere (Picosat) restarts strategy 0.11/0.10 c Glucose learned constraints deletion strategy 0.11/0.10 c timeout=2147483s 0.11/0.10 c DB Simplification allowed=false 0.11/0.10 c --- End Solver configuration --- 0.11/0.10 c solving HOME/instance-2701480-1278540225.wbo 0.11/0.10 c reading problem ... 0.89/0.53 c ... done. Wall clock time 0.429s. 0.89/0.53 c #vars 8403 0.89/0.53 c #constraints 16054 0.89/0.53 c constraints type 0.89/0.53 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 35 0.89/0.53 c org.sat4j.minisat.constraints.card.MinWatchCard => 7876 0.89/0.53 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 162 0.89/0.53 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 1.11/0.63 c starts : 0 1.11/0.63 c conflicts : 0 1.11/0.63 c decisions : 0 1.11/0.63 c propagations : 7985 1.11/0.63 c inspects : 96 1.11/0.63 c learnt literals : 0 1.11/0.63 c learnt binary clauses : 0 1.11/0.63 c learnt ternary clauses : 0 1.11/0.63 c learnt clauses : 0 1.11/0.63 c ignored clauses : 0 1.11/0.63 c root simplifications : 0 1.11/0.63 c removed literals (reason simplification) : 0 1.11/0.63 c reason swapping (by a shorter reason) : 0 1.11/0.63 c Calls to reduceDB : 0 1.11/0.63 c number of reductions to clauses (during analyze) : 0 1.11/0.63 c number of learned constraints concerned by reduction : 0 1.11/0.63 c number of learning phase by resolution : 0 1.11/0.63 c number of learning phase by cutting planes : 0 1.11/0.63 c speed (assignments/second) : 83177.08333333333 1.11/0.63 c non guided choices 0 1.11/0.63 c learnt constraints type 1.11/0.63 c constraints type 1.11/0.63 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 35 1.11/0.63 c org.sat4j.minisat.constraints.card.MinWatchCard => 7876 1.11/0.63 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 162 1.11/0.63 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 1.11/0.63 s UNSATISFIABLE 1.11/0.63 c Total wall clock time (in seconds): 0.526
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-2701480-1278540225/watcher-2701480-1278540225 -o /tmp/evaluation-result-2701480-1278540225/solver-2701480-1278540225 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701480-1278540225.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: 2.95 2.58 2.35 3/195 20011 /proc/meminfo: memFree=29089252/32950928 swapFree=67111528/67111528 [pid=20011] ppid=20009 vsize=13600 CPUtime=0 /proc/20011/stat : 20011 (java) S 20009 20011 18287 0 -1 4202496 1141 0 0 0 0 0 0 0 20 0 2 0 22235050 13926400 604 4089446400 134512640 134550932 4291855456 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 7 0 0 0 /proc/20011/statm: 3413 610 291 10 0 1206 0 [pid=20011/tid=20012] ppid=20009 vsize=13644 CPUtime=0 /proc/20011/task/20012/stat : 20012 (java) R 20009 20011 18287 0 -1 4202560 117 0 0 0 0 0 0 0 18 0 2 0 22235051 13971456 612 4089446400 134512640 134550932 4291855456 18446744073709551615 8963235 0 0 0 16784584 0 0 0 -1 7 0 0 0 [startup+0.030373 s] /proc/loadavg: 2.95 2.58 2.35 3/195 20011 /proc/meminfo: memFree=29089252/32950928 swapFree=67111528/67111528 [pid=20011] ppid=20009 vsize=1525320 CPUtime=0.01 /proc/20011/stat : 20011 (java) S 20009 20011 18287 0 -1 4202496 3669 0 1 0 1 0 0 0 20 0 13 0 22235050 1561927680 3111 4089446400 134512640 134550932 4291855456 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 7 0 0 0 /proc/20011/statm: 381330 3113 1030 10 0 378640 0 [pid=20011/tid=20012] ppid=20009 vsize=1525320 CPUtime=0.01 /proc/20011/task/20012/stat : 20012 (java) R 20009 20011 18287 0 -1 4202560 2605 0 1 0 1 0 0 0 20 0 13 0 22235051 1561927680 3114 4089446400 134512640 134550932 4291855456 18446744073709551615 105776770 0 4 0 16784584 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1525320 [startup+0.100419 s] /proc/loadavg: 2.95 2.58 2.35 3/195 20011 /proc/meminfo: memFree=29089252/32950928 swapFree=67111528/67111528 [pid=20011] ppid=20009 vsize=1529276 CPUtime=0.11 /proc/20011/stat : 20011 (java) S 20009 20011 18287 0 -1 4202496 5160 0 1 0 10 1 0 0 20 0 18 0 22235050 1565978624 4591 4089446400 134512640 134550932 4291855456 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 /proc/20011/statm: 382319 4591 1346 10 0 379621 0 [pid=20011/tid=20012] ppid=20009 vsize=1529276 CPUtime=0.08 /proc/20011/task/20012/stat : 20012 (java) R 20009 20011 18287 0 -1 4202560 3485 0 1 0 7 1 0 0 18 0 18 0 22235051 1565978624 4591 4089446400 134512640 134550932 4291855456 18446744073709551615 4294960144 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) 1529276 [startup+0.300351 s] /proc/loadavg: 2.95 2.58 2.35 3/195 20011 /proc/meminfo: memFree=29089252/32950928 swapFree=67111528/67111528 [pid=20011] ppid=20009 vsize=1532716 CPUtime=0.51 /proc/20011/stat : 20011 (java) S 20009 20011 18287 0 -1 4202496 14439 0 1 0 48 3 0 0 20 0 18 0 22235050 1569501184 13784 4089446400 134512640 134550932 4291855456 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 /proc/20011/statm: 383179 13784 1401 10 0 380481 0 [pid=20011/tid=20012] ppid=20009 vsize=1532716 CPUtime=0.28 /proc/20011/task/20012/stat : 20012 (java) R 20009 20011 18287 0 -1 4202560 11853 0 1 0 25 3 0 0 18 0 18 0 22235051 1569501184 13790 4089446400 134512640 134550932 4291855456 18446744073709551615 106834530 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.51 Current children cumulated vsize (KiB) 1532716 Solver just ended. Dumping a history of the last processes samples [startup+0.500248 s] /proc/loadavg: 2.95 2.58 2.35 3/195 20011 /proc/meminfo: memFree=29089252/32950928 swapFree=67111528/67111528 [pid=20011] ppid=20009 vsize=1532544 CPUtime=0.89 /proc/20011/stat : 20011 (java) S 20009 20011 18287 0 -1 4202496 35870 0 1 0 82 7 0 0 20 0 18 0 22235050 1569325056 35087 4089446400 134512640 134550932 4291855456 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 /proc/20011/statm: 383136 35087 1423 10 0 380438 0 [pid=20011/tid=20012] ppid=20009 vsize=1532544 CPUtime=0.45 /proc/20011/task/20012/stat : 20012 (java) R 20009 20011 18287 0 -1 4202560 32037 0 1 0 39 6 0 0 18 0 18 0 22235051 1569325056 35087 4089446400 134512640 134550932 4291855456 18446744073709551615 4109107052 0 4 0 16800975 0 0 0 -1 3 0 0 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 1532544 [startup+0.601283 s] /proc/loadavg: 2.95 2.58 2.35 3/195 20011 /proc/meminfo: memFree=29089252/32950928 swapFree=67111528/67111528 [pid=20011] ppid=20009 vsize=1532704 CPUtime=1.11 /proc/20011/stat : 20011 (java) S 20009 20011 18287 0 -1 4202496 36085 0 1 0 104 7 0 0 20 0 18 0 22235050 1569488896 35136 4089446400 134512640 134550932 4291855456 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 /proc/20011/statm: 383176 35136 1435 10 0 380478 0 [pid=20011/tid=20012] ppid=20009 vsize=1532704 CPUtime=0.55 /proc/20011/task/20012/stat : 20012 (java) R 20009 20011 18287 0 -1 4202560 32048 0 1 0 49 6 0 0 18 0 18 0 22235051 1569488896 35136 4089446400 134512640 134550932 4291855456 18446744073709551615 4109171579 0 4 0 16800975 0 0 0 -1 5 0 0 0 Current children cumulated CPU time (s) 1.11 Current children cumulated vsize (KiB) 1532704 Child status: 20 Real time (s): 0.686012 CPU time (s): 1.23681 CPU user time (s): 1.14782 CPU system time (s): 0.088986 CPU usage (%): 180.29 Max. virtual memory (cumulated for all children) (KiB): 1532716 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.14783 system time used= 0.088986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 36494 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= 257 involuntary context switches= 2095 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node148 at 2010-07-08 00:03:45 IDJOB=2701480 IDBENCH=79587 IDSOLVER=1202 FILE ID=node148/2701480-1278540225 PBS_JOBID= 11239181 Free space on /tmp= 73668 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/zenotravel/normalized-zenotravel02c_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701480-1278540225/watcher-2701480-1278540225 -o /tmp/evaluation-result-2701480-1278540225/solver-2701480-1278540225 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701480-1278540225.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4b904f6ad53040fc0308c95ff970bc82 RANDOM SEED=1782447889 node148.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 : 2666.825 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 : 5333.65 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 : 2666.825 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 : 5332.83 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 : 2666.825 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 : 5332.82 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 : 2666.825 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 : 5332.77 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 : 2666.825 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 : 5332.82 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 : 2666.825 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 : 5332.75 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 : 2666.825 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 : 5332.83 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 : 2666.825 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: 32950928 kB MemFree: 29089904 kB Buffers: 151912 kB Cached: 2749760 kB SwapCached: 0 kB Active: 1802396 kB Inactive: 1890712 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 29089904 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 632 kB Writeback: 0 kB AnonPages: 791648 kB Mapped: 20204 kB Slab: 100976 kB PageTables: 6692 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 1637704 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= 73668 MiB End job on node148 at 2010-07-08 00:03:46