Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | OPTIMUM | 1.01584 | 0.517935 |
Name | /PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/roussel/ normalized-pigeon-cardinality-41-40--soft-33-100-0.wbo |
MD5SUM | 821b84a7358221fefacfb8b50c463b59 |
Bench Category | PARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints) |
Best result obtained on this benchmark | MOPT |
Best cost obtained on this benchmark | 1 |
Best CPU time to get the best result obtained on this benchmark | 0.040993 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 1640 |
Total number of constraints | 81 |
Number of soft constraints | 54 |
Number of constraints which are clauses | 41 |
Number of constraints which are cardinality constraints (but not clauses) | 40 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 40 |
Maximum length of a constraint | 41 |
Top cost | 3128 |
Min constraint cost | 1 |
Max constraint cost | 100 |
Sum of constraints costs | 3127 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 42 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.04/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.04/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.04/0.07 c See www.sat4j.org for details. 0.04/0.07 c version 2.2.0.v20100526 0.04/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.04/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.04/0.07 c java.vm.version 11.2-b01 0.04/0.07 c java.vm.vendor Sun Microsystems Inc. 0.04/0.07 c sun.arch.data.model 32 0.04/0.07 c java.version 1.6.0_12 0.04/0.07 c os.name Linux 0.04/0.07 c os.version 2.6.18-164.el5 0.04/0.07 c os.arch i386 0.04/0.07 c Free memory 1393557488 0.04/0.07 c Max memory 1395916800 0.04/0.07 c Total memory 1395916800 0.04/0.07 c Number of processors 8 0.11/0.10 c Pseudo Boolean Optimization 0.11/0.10 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 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.PBMaxClauseCardConstrDataStructure@1c1ea29 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 phase appearing in latest learned clause taking into account the objective function 0.11/0.10 c No 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-2691855-1277894538.wbo 0.11/0.10 c reading problem ... 0.11/0.19 c ... done. Wall clock time 0.089s. 0.11/0.19 c #vars 1694 0.11/0.19 c #constraints 81 0.11/0.19 c constraints type 0.11/0.19 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 41 0.11/0.19 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 40 0.80/0.47 c SATISFIABLE 0.80/0.47 c OPTIMIZING... 0.80/0.47 c Got one! Elapsed wall clock time (in seconds):0.366 0.80/0.47 o 1 0.80/0.47 c starts : 1 0.80/0.47 c conflicts : 40 0.80/0.47 c decisions : 2378 0.80/0.47 c propagations : 3526 0.80/0.47 c inspects : 2319 0.80/0.47 c learnt literals : 0 0.80/0.47 c learnt binary clauses : 0 0.80/0.47 c learnt ternary clauses : 0 0.80/0.47 c learnt clauses : 40 0.80/0.47 c ignored clauses : 0 0.80/0.47 c root simplifications : 0 0.80/0.47 c removed literals (reason simplification) : 0 0.80/0.47 c reason swapping (by a shorter reason) : 0 0.80/0.47 c Calls to reduceDB : 0 0.80/0.47 c number of reductions to clauses (during analyze) : 0 0.80/0.47 c number of learned constraints concerned by reduction : 0 0.80/0.47 c number of learning phase by resolution : 0 0.80/0.47 c number of learning phase by cutting planes : 0 0.80/0.47 c speed (assignments/second) : 391777.7777777778 0.80/0.47 c non guided choices 786 0.80/0.47 c learnt constraints type 0.80/0.47 c constraints type 0.80/0.47 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 41 0.80/0.47 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 40 0.80/0.47 c org.sat4j.pb.constraints.pb.MaxWatchPb => 0 0.80/0.47 s OPTIMUM FOUND 0.80/0.48 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 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-x1560 -x1561 x1562 -x1563 -x1564 -x1565 -x1566 -x1567 -x1568 -x1569 -x1570 -x1571 -x1572 -x1573 -x1574 -x1575 -x1576 -x1577 -x1578 -x1579 -x1580 -x1581 -x1582 -x1583 -x1584 -x1585 -x1586 -x1587 -x1588 -x1589 -x1590 -x1591 -x1592 -x1593 -x1594 -x1595 -x1596 -x1597 -x1598 -x1599 -x1600 x1601 -x1602 -x1603 -x1604 -x1605 -x1606 -x1607 -x1608 -x1609 -x1610 -x1611 -x1612 -x1613 -x1614 -x1615 -x1616 -x1617 -x1618 -x1619 -x1620 -x1621 -x1622 -x1623 -x1624 -x1625 -x1626 -x1627 -x1628 -x1629 -x1630 -x1631 -x1632 -x1633 -x1634 -x1635 -x1636 -x1637 -x1638 -x1639 -x1640 0.80/0.48 c objective function=1 0.80/0.48 c Total wall clock time (in seconds): 0.381
OK 1
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2691855-1277894538/watcher-2691855-1277894538 -o /tmp/evaluation-result-2691855-1277894538/solver-2691855-1277894538 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2691855-1277894538.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: 1.93 1.99 1.99 3/178 22716 /proc/meminfo: memFree=29034084/32950928 swapFree=67111528/67111528 [pid=22716] ppid=22714 vsize=13164 CPUtime=0 /proc/22716/stat : 22716 (java) R 22714 22716 21444 0 -1 4194304 691 0 0 0 0 0 0 0 22 0 1 0 165056920 13479936 302 4089446400 134512640 134550932 4294543584 18446744073709551615 3122821 0 0 4096 0 0 0 0 17 7 0 0 0 /proc/22716/statm: 3291 309 142 10 0 1121 0 [startup+0.0548161 s] /proc/loadavg: 1.93 1.99 1.99 3/178 22716 /proc/meminfo: memFree=29034084/32950928 swapFree=67111528/67111528 [pid=22716] ppid=22714 vsize=1528572 CPUtime=0.04 /proc/22716/stat : 22716 (java) S 22714 22716 21444 0 -1 4202496 4063 0 1 0 3 1 0 0 22 0 18 0 165056920 1565257728 3501 4089446400 134512640 134550932 4294543584 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 /proc/22716/statm: 382143 3501 1079 10 0 379445 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1528572 [startup+0.100791 s] /proc/loadavg: 1.93 1.99 1.99 3/178 22716 /proc/meminfo: memFree=29034084/32950928 swapFree=67111528/67111528 [pid=22716] ppid=22714 vsize=1529896 CPUtime=0.11 /proc/22716/stat : 22716 (java) S 22714 22716 21444 0 -1 4202496 5212 0 1 0 10 1 0 0 22 0 18 0 165056920 1566613504 4648 4089446400 134512640 134550932 4294543584 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 /proc/22716/statm: 382474 4648 1347 10 0 379776 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529896 [startup+0.302744 s] /proc/loadavg: 1.93 1.99 1.99 3/178 22716 /proc/meminfo: memFree=29034084/32950928 swapFree=67111528/67111528 [pid=22716] ppid=22714 vsize=1531856 CPUtime=0.51 /proc/22716/stat : 22716 (java) S 22714 22716 21444 0 -1 4202496 7025 0 1 0 49 2 0 0 22 0 19 0 165056920 1568620544 6322 4089446400 134512640 134550932 4294543584 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 /proc/22716/statm: 382964 6322 1420 10 0 380266 0 Current children cumulated CPU time (s) 0.51 Current children cumulated vsize (KiB) 1531856 Solver just ended. Dumping a history of the last processes samples [startup+0.500729 s] /proc/loadavg: 1.93 1.99 1.99 3/178 22716 /proc/meminfo: memFree=29034084/32950928 swapFree=67111528/67111528 [pid=22716] ppid=22714 vsize=1532760 CPUtime=1 /proc/22716/stat : 22716 (java) S 22714 22716 21444 0 -1 4202496 8733 0 1 0 98 2 0 0 22 0 19 0 165056920 1569546240 7673 4089446400 134512640 134550932 4294543584 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 /proc/22716/statm: 383190 7673 1421 10 0 380492 0 Current children cumulated CPU time (s) 1 Current children cumulated vsize (KiB) 1532760 Child status: 30 Real time (s): 0.517935 CPU time (s): 1.01584 CPU user time (s): 0.986849 CPU system time (s): 0.028995 CPU usage (%): 196.133 Max. virtual memory (cumulated for all children) (KiB): 1532760 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.986849 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= 8736 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= 219 involuntary context switches= 13 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node115 at 2010-06-30 12:42:18 IDJOB=2691855 IDBENCH=78738 IDSOLVER=1203 FILE ID=node115/2691855-1277894538 PBS_JOBID= 11197123 Free space on /tmp= 74208 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/roussel/normalized-pigeon-cardinality-41-40--soft-33-100-0.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2691855-1277894538/watcher-2691855-1277894538 -o /tmp/evaluation-result-2691855-1277894538/solver-2691855-1277894538 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2691855-1277894538.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 821b84a7358221fefacfb8b50c463b59 RANDOM SEED=2116959349 node115.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 : 2666.796 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 : 5333.59 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 : 2666.796 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 : 5226.08 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 : 2666.796 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 : 2666.796 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 : 5332.76 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 : 2666.796 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 : 2666.796 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 : 2666.796 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 : 2666.796 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: 29034728 kB Buffers: 180376 kB Cached: 930720 kB SwapCached: 0 kB Active: 3112164 kB Inactive: 656880 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 29034728 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 420 kB Writeback: 0 kB AnonPages: 2657960 kB Mapped: 16088 kB Slab: 77120 kB PageTables: 10636 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 2801476 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= 74208 MiB End job on node115 at 2010-06-30 12:42:19