Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | Wrong UNSAT | 1.01984 | 0.566788 |
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 |
0.00/0.06 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. 0.00/0.06 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 0.11/0.09 c Pseudo Boolean Optimization 0.11/0.09 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.11/0.09 c --- Begin Solver configuration --- 0.11/0.09 c Stops conflict analysis at the first Unique Implication Point 0.11/0.09 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1c1ea29 0.11/0.09 c Learn all clauses as in MiniSAT 0.11/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.11/0.09 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.11/0.09 c No reason simplification 0.11/0.09 c Armin Biere (Picosat) restarts strategy 0.11/0.09 c Glucose learned constraints deletion strategy 0.11/0.09 c timeout=2147483s 0.11/0.09 c DB Simplification allowed=false 0.11/0.09 c --- End Solver configuration --- 0.11/0.09 c solving HOME/instance-2701481-1278540225.wbo 0.11/0.09 c reading problem ... 0.73/0.42 c ... done. Wall clock time 0.324s. 0.73/0.42 c #vars 8403 0.73/0.42 c #constraints 16054 0.73/0.42 c constraints type 0.73/0.42 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 162 0.73/0.42 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 35 0.73/0.42 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 7876 0.73/0.42 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.94/0.51 c starts : 0 0.94/0.51 c conflicts : 0 0.94/0.51 c decisions : 0 0.94/0.51 c propagations : 7985 0.94/0.51 c inspects : 118 0.94/0.51 c learnt literals : 0 0.94/0.51 c learnt binary clauses : 0 0.94/0.51 c learnt ternary clauses : 0 0.94/0.51 c learnt clauses : 0 0.94/0.51 c ignored clauses : 0 0.94/0.51 c root simplifications : 0 0.94/0.51 c removed literals (reason simplification) : 0 0.94/0.51 c reason swapping (by a shorter reason) : 0 0.94/0.51 c Calls to reduceDB : 0 0.94/0.51 c number of reductions to clauses (during analyze) : 0 0.94/0.51 c number of learned constraints concerned by reduction : 0 0.94/0.51 c number of learning phase by resolution : 0 0.94/0.51 c number of learning phase by cutting planes : 0 0.94/0.51 c speed (assignments/second) : 85860.21505376344 0.94/0.51 c non guided choices 0 0.94/0.51 c learnt constraints type 0.94/0.51 c constraints type 0.94/0.51 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 162 0.94/0.51 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 35 0.94/0.51 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 7876 0.94/0.51 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.94/0.51 s UNSATISFIABLE 0.94/0.51 c Total wall clock time (in seconds): 0.419
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-2701481-1278540225/watcher-2701481-1278540225 -o /tmp/evaluation-result-2701481-1278540225/solver-2701481-1278540225 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2701481-1278540225.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: 2.09 2.02 2.01 3/200 19127 /proc/meminfo: memFree=29947912/32951124 swapFree=67111528/67111528 [pid=19127] ppid=19125 vsize=13484 CPUtime=0 /proc/19127/stat : 19127 (java) S 19125 19127 17251 0 -1 4202496 1109 0 0 0 0 0 0 0 23 0 2 0 22235785 13807616 579 4089446400 134512640 134550932 4286730896 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0 /proc/19127/statm: 3371 580 262 10 0 1205 0 [pid=19127/tid=19128] ppid=19125 vsize=13480 CPUtime=0 /proc/19127/task/19128/stat : 19128 (java) S 19125 19127 17251 0 -1 4202560 70 0 0 0 0 0 0 0 24 0 2 0 22235785 13803520 582 4089446400 134512640 134550932 4286730896 18446744073709551615 1880660 0 2147483391 0 16784584 18446744071699453118 0 0 -1 1 0 0 0 [startup+0.093915 s] /proc/loadavg: 2.09 2.02 2.01 3/200 19127 /proc/meminfo: memFree=29947912/32951124 swapFree=67111528/67111528 [pid=19127] ppid=19125 vsize=1529836 CPUtime=0.11 /proc/19127/stat : 19127 (java) S 19125 19127 17251 0 -1 4202496 5176 0 1 0 10 1 0 0 23 0 18 0 22235785 1566552064 4612 4089446400 134512640 134550932 4286730896 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19127/statm: 382459 4612 1347 10 0 379761 0 [pid=19127/tid=19128] ppid=19125 vsize=1529836 CPUtime=0.08 /proc/19127/task/19128/stat : 19128 (java) R 19125 19127 17251 0 -1 4202560 3496 0 1 0 7 1 0 0 22 0 18 0 22235785 1566552064 4612 4089446400 134512640 134550932 4286730896 18446744073709551615 4294960144 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) 1529836 [startup+0.100929 s] /proc/loadavg: 2.09 2.02 2.01 3/200 19127 /proc/meminfo: memFree=29947912/32951124 swapFree=67111528/67111528 [pid=19127] ppid=19125 vsize=1529836 CPUtime=0.11 /proc/19127/stat : 19127 (java) S 19125 19127 17251 0 -1 4202496 5234 0 1 0 10 1 0 0 23 0 18 0 22235785 1566552064 4670 4089446400 134512640 134550932 4286730896 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19127/statm: 382459 4674 1349 10 0 379761 0 [pid=19127/tid=19128] ppid=19125 vsize=1529836 CPUtime=0.09 /proc/19127/task/19128/stat : 19128 (java) R 19125 19127 17251 0 -1 4202560 3558 0 1 0 8 1 0 0 22 0 18 0 22235785 1566552064 4674 4089446400 134512640 134550932 4286730896 18446744073709551615 4294960144 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) 1529836 [startup+0.300879 s] /proc/loadavg: 2.09 2.02 2.01 3/200 19127 /proc/meminfo: memFree=29947912/32951124 swapFree=67111528/67111528 [pid=19127] ppid=19125 vsize=1531276 CPUtime=0.51 /proc/19127/stat : 19127 (java) S 19125 19127 17251 0 -1 4202496 7737 0 1 0 50 1 0 0 23 0 18 0 22235785 1568026624 6942 4089446400 134512640 134550932 4286730896 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19127/statm: 382819 6943 1403 10 0 380121 0 [pid=19127/tid=19128] ppid=19125 vsize=1531276 CPUtime=0.28 /proc/19127/task/19128/stat : 19128 (java) R 19125 19127 17251 0 -1 4202560 5304 0 1 0 27 1 0 0 22 0 18 0 22235785 1568026624 6944 4089446400 134512640 134550932 4286730896 18446744073709551615 4108966772 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.51 Current children cumulated vsize (KiB) 1531276 Solver just ended. Dumping a history of the last processes samples [startup+0.500846 s] /proc/loadavg: 2.09 2.02 2.01 3/200 19127 /proc/meminfo: memFree=29947912/32951124 swapFree=67111528/67111528 [pid=19127] ppid=19125 vsize=1532300 CPUtime=0.94 /proc/19127/stat : 19127 (java) S 19125 19127 17251 0 -1 4202496 12002 0 1 0 92 2 0 0 23 0 18 0 22235785 1569075200 10824 4089446400 134512640 134550932 4286730896 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19127/statm: 383075 10825 1427 10 0 380377 0 [pid=19127/tid=19128] ppid=19125 vsize=1532300 CPUtime=0.48 /proc/19127/task/19128/stat : 19128 (java) R 19125 19127 17251 0 -1 4202560 9040 0 1 0 47 1 0 0 18 0 18 0 22235785 1569075200 10826 4089446400 134512640 134550932 4286730896 18446744073709551615 4108966772 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.94 Current children cumulated vsize (KiB) 1532300 Child status: 20 Real time (s): 0.566788 CPU time (s): 1.01984 CPU user time (s): 0.990849 CPU system time (s): 0.028995 CPU usage (%): 179.934 Max. virtual memory (cumulated for all children) (KiB): 1532300 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.990849 system time used= 0.028995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 12460 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= 184 involuntary context switches= 16 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node132 at 2010-07-08 00:03:45 IDJOB=2701481 IDBENCH=79587 IDSOLVER=1203 FILE ID=node132/2701481-1278540225 PBS_JOBID= 11239213 Free space on /tmp= 73580 MiB SOLVER NAME= SAT4J PB CuttingPlanes 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 CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701481-1278540225/watcher-2701481-1278540225 -o /tmp/evaluation-result-2701481-1278540225/solver-2701481-1278540225 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2701481-1278540225.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4b904f6ad53040fc0308c95ff970bc82 RANDOM SEED=919299669 node132.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 : 2666.830 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 : 5333.66 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 : 2666.830 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 : 2666.830 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 : 2666.830 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 : 5332.82 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 : 2666.830 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 : 2666.830 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 : 2666.830 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 : 5332.74 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 : 2666.830 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: 32951124 kB MemFree: 29948308 kB Buffers: 136676 kB Cached: 2446000 kB SwapCached: 0 kB Active: 1121720 kB Inactive: 1732816 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 29948308 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 720 kB Writeback: 0 kB AnonPages: 272188 kB Mapped: 20372 kB Slab: 82560 kB PageTables: 5448 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 1640628 kB VmallocTotal: 34359738367 kB VmallocUsed: 33868 kB VmallocChunk: 34359703231 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73580 MiB End job on node132 at 2010-07-08 00:03:46