Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong UNSAT | 1.15982 | 0.619326 |
Name | /PARTIAL-BIGINT-LIN/wcsp/ zenotravel/normalized-zenotravel02bc_wcsp.wbo |
MD5SUM | 4d71d97261f348ab1fac318e42cd0133 |
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 | 2251 |
Best CPU time to get the best result obtained on this benchmark | 0.359944 |
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 | 89847 |
Min constraint cost | 1 |
Max constraint cost | 89847 |
Sum of constraints costs | 704578241 |
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 |
0.02/0.06 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-2701468-1278540220.wbo 0.02/0.09 c reading problem ... 0.77/0.47 c ... done. Wall clock time 0.384s. 0.77/0.47 c #vars 8403 0.77/0.47 c #constraints 16054 0.77/0.47 c constraints type 0.77/0.47 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 35 0.77/0.47 c org.sat4j.minisat.constraints.card.MinWatchCard => 7876 0.77/0.47 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 162 0.77/0.47 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.93/0.57 c starts : 0 0.93/0.57 c conflicts : 0 0.93/0.57 c decisions : 0 0.93/0.57 c propagations : 7985 0.93/0.57 c inspects : 96 0.93/0.57 c learnt literals : 0 0.93/0.57 c learnt binary clauses : 0 0.93/0.57 c learnt ternary clauses : 0 0.93/0.57 c learnt clauses : 0 0.93/0.57 c ignored clauses : 0 0.93/0.57 c root simplifications : 0 0.93/0.57 c removed literals (reason simplification) : 0 0.93/0.57 c reason swapping (by a shorter reason) : 0 0.93/0.57 c Calls to reduceDB : 0 0.93/0.57 c number of reductions to clauses (during analyze) : 0 0.93/0.57 c number of learned constraints concerned by reduction : 0 0.93/0.57 c number of learning phase by resolution : 0 0.93/0.57 c number of learning phase by cutting planes : 0 0.93/0.57 c speed (assignments/second) : 85860.21505376344 0.93/0.57 c non guided choices 0 0.93/0.57 c learnt constraints type 0.93/0.57 c constraints type 0.93/0.57 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 35 0.93/0.57 c org.sat4j.minisat.constraints.card.MinWatchCard => 7876 0.93/0.57 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 162 0.93/0.57 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.93/0.57 s UNSATISFIABLE 0.93/0.57 c Total wall clock time (in seconds): 0.477
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-2701468-1278540220/watcher-2701468-1278540220 -o /tmp/evaluation-result-2701468-1278540220/solver-2701468-1278540220 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701468-1278540220.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: 2.27 2.06 1.99 3/178 21772 /proc/meminfo: memFree=28638172/32951124 swapFree=67111528/67111528 [pid=21772] ppid=21770 vsize=13600 CPUtime=0 /proc/21772/stat : 21772 (java) S 21770 21772 19096 0 -1 4202496 1139 0 0 0 0 0 0 0 25 0 2 0 22236152 13926400 602 4089446400 134512640 134550932 4290274704 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0 /proc/21772/statm: 3400 604 284 10 0 1206 0 [pid=21772/tid=21773] ppid=21770 vsize=13652 CPUtime=0 /proc/21772/task/21773/stat : 21773 (java) R 21770 21772 19096 0 -1 4202560 107 0 0 0 0 0 0 0 25 0 2 0 22236153 13979648 611 4089446400 134512640 134550932 4290274704 18446744073709551615 9687636 0 0 0 16784584 0 0 0 -1 1 0 0 0 [startup+0.0335761 s] /proc/loadavg: 2.27 2.06 1.99 3/178 21772 /proc/meminfo: memFree=28638172/32951124 swapFree=67111528/67111528 [pid=21772] ppid=21770 vsize=1525308 CPUtime=0.02 /proc/21772/stat : 21772 (java) S 21770 21772 19096 0 -1 4202496 3785 0 1 0 2 0 0 0 25 0 13 0 22236152 1561915392 3226 4089446400 134512640 134550932 4290274704 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 2 0 0 0 /proc/21772/statm: 381327 3226 1038 10 0 378637 0 [pid=21772/tid=21773] ppid=21770 vsize=1525308 CPUtime=0.02 /proc/21772/task/21773/stat : 21773 (java) R 21770 21772 19096 0 -1 4202560 2718 0 1 0 2 0 0 0 25 0 13 0 22236153 1561915392 3226 4089446400 134512640 134550932 4290274704 18446744073709551615 4294960144 0 4 0 16800971 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1525308 [startup+0.100578 s] /proc/loadavg: 2.27 2.06 1.99 3/178 21772 /proc/meminfo: memFree=28638172/32951124 swapFree=67111528/67111528 [pid=21772] ppid=21770 vsize=1530184 CPUtime=0.11 /proc/21772/stat : 21772 (java) S 21770 21772 19096 0 -1 4202496 5264 0 1 0 10 1 0 0 25 0 18 0 22236152 1566908416 4701 4089446400 134512640 134550932 4290274704 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/21772/statm: 382546 4702 1348 10 0 379848 0 [pid=21772/tid=21773] ppid=21770 vsize=1530184 CPUtime=0.09 /proc/21772/task/21773/stat : 21773 (java) R 21770 21772 19096 0 -1 4202560 3605 0 1 0 8 1 0 0 25 0 18 0 22236153 1566908416 4702 4089446400 134512640 134550932 4290274704 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530184 [startup+0.300535 s] /proc/loadavg: 2.27 2.06 1.99 3/178 21772 /proc/meminfo: memFree=28638172/32951124 swapFree=67111528/67111528 [pid=21772] ppid=21770 vsize=1533688 CPUtime=0.55 /proc/21772/stat : 21772 (java) S 21770 21772 19096 0 -1 4202496 17162 0 1 0 52 3 0 0 25 0 18 0 22236152 1570496512 16403 4089446400 134512640 134550932 4290274704 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/21772/statm: 383422 16407 1403 10 0 380724 0 [pid=21772/tid=21773] ppid=21770 vsize=1533688 CPUtime=0.28 /proc/21772/task/21773/stat : 21773 (java) R 21770 21772 19096 0 -1 4202560 14366 0 1 0 26 2 0 0 18 0 18 0 22236153 1570496512 16410 4089446400 134512640 134550932 4290274704 18446744073709551615 4109809743 0 4 0 16800975 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.55 Current children cumulated vsize (KiB) 1533688 Solver just ended. Dumping a history of the last processes samples [startup+0.500486 s] /proc/loadavg: 2.27 2.06 1.99 3/178 21772 /proc/meminfo: memFree=28638172/32951124 swapFree=67111528/67111528 [pid=21772] ppid=21770 vsize=1533424 CPUtime=0.93 /proc/21772/stat : 21772 (java) S 21770 21772 19096 0 -1 4202496 36360 0 1 0 88 5 0 0 25 0 18 0 22236152 1570226176 35215 4089446400 134512640 134550932 4290274704 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/21772/statm: 383356 35215 1426 10 0 380658 0 [pid=21772/tid=21773] ppid=21770 vsize=1533424 CPUtime=0.48 /proc/21772/task/21773/stat : 21773 (java) R 21770 21772 19096 0 -1 4202560 32077 0 1 0 43 5 0 0 18 0 18 0 22236153 1570226176 35215 4089446400 134512640 134550932 4290274704 18446744073709551615 4109444980 0 4 0 16800975 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.93 Current children cumulated vsize (KiB) 1533424 [startup+0.600493 s] /proc/loadavg: 2.27 2.06 1.99 3/178 21772 /proc/meminfo: memFree=28638172/32951124 swapFree=67111528/67111528 [pid=21772] ppid=21770 vsize=1533840 CPUtime=1.15 /proc/21772/stat : 21772 (java) S 21770 21772 19096 0 -1 4202496 36799 0 1 0 109 6 0 0 25 0 18 0 22236152 1570652160 35278 4089446400 134512640 134550932 4290274704 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/21772/statm: 383460 35278 1436 10 0 380762 0 [pid=21772/tid=21773] ppid=21770 vsize=1533840 CPUtime=0.55 /proc/21772/task/21773/stat : 21773 (java) S 21770 21772 19096 0 -1 4202560 32084 0 1 0 50 5 0 0 19 0 18 0 22236153 1570652160 35278 4089446400 134512640 134550932 4290274704 18446744073709551615 4294960144 0 4 0 16800975 18446604450264974464 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 1.15 Current children cumulated vsize (KiB) 1533840 Child status: 20 Real time (s): 0.619326 CPU time (s): 1.15982 CPU user time (s): 1.09283 CPU system time (s): 0.066989 CPU usage (%): 187.272 Max. virtual memory (cumulated for all children) (KiB): 1533908 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.09283 system time used= 0.066989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 36803 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= 241 involuntary context switches= 92 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node111 at 2010-07-08 00:03:40 IDJOB=2701468 IDBENCH=79585 IDSOLVER=1202 FILE ID=node111/2701468-1278540220 PBS_JOBID= 11239256 Free space on /tmp= 73616 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/zenotravel/normalized-zenotravel02bc_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701468-1278540220/watcher-2701468-1278540220 -o /tmp/evaluation-result-2701468-1278540220/solver-2701468-1278540220 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701468-1278540220.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4d71d97261f348ab1fac318e42cd0133 RANDOM SEED=258694623 node111.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 : 5332.98 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 : 5332.67 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 : 5332.86 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 : 5233.30 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 : 5332.82 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 : 2666.825 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 : 5332.75 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 : 2666.825 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 : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 28638576 kB Buffers: 147004 kB Cached: 3547804 kB SwapCached: 0 kB Active: 2441136 kB Inactive: 1720420 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28638576 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 604 kB Writeback: 0 kB AnonPages: 466612 kB Mapped: 15552 kB Slab: 85412 kB PageTables: 5936 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 629920 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= 73616 MiB End job on node111 at 2010-07-08 00:03:41