Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 89 | 1.39179 | 1.39219 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh217.opb |
MD5SUM | 5f8256f2423d7410846942dcc96981a5 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 89 |
Best CPU time to get the best result obtained on this benchmark | 0.642901 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 89 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 900 |
Number of constraints which are clauses | 900 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 11 |
Number of terms in the objective function | 200 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 200 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 200 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c Parsing PB file... 0.00/0.04 c Converting 900 PB-constraints to clauses... 0.00/0.04 c -- Unit propagations: (none) 0.00/0.04 c -- Detecting intervals from adjacent constraints: (none) 0.00/0.04 c -- Clauses(.)/Splits(s): .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 0.00/0.04 c ==================================[MINISAT+]================================== 0.00/0.04 c | Conflicts | Original | Learnt | Progress | 0.00/0.04 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.04 c ============================================================================== 0.00/0.04 c | 0 | 900 4139 | 300 0 0 nan | 0.000 % | 0.04/0.04 c ============================================================================== 0.04/0.04 c [1mFound solution: 95[0m 0.04/0.04 o 95 0.04/0.05 c ---[ 0]---> Sorter-cost: 5812 Base: 0.04/0.07 c ==================================[MINISAT+]================================== 0.04/0.07 c | Conflicts | Original | Learnt | Progress | 0.04/0.07 c | | Clauses Literals | Max Clauses Literals LPC | | 0.04/0.07 c ============================================================================== 0.04/0.07 c | 58 | 7629 19890 | 2543 58 697 12.0 | 0.000 % | 0.04/0.07 c ============================================================================== 0.04/0.07 c [1mFound solution: 94[0m 0.04/0.07 o 94 0.04/0.08 c ---[ 0]---> Sorter-cost: 0 Base: 0.04/0.09 c ==================================[MINISAT+]================================== 0.04/0.09 c | Conflicts | Original | Learnt | Progress | 0.04/0.09 c | | Clauses Literals | Max Clauses Literals LPC | | 0.04/0.09 c ============================================================================== 0.04/0.09 c | 81 | 7623 19877 | 2541 81 1218 15.0 | 0.000 % | 0.10/0.11 c | 184 | 7623 19877 | 2795 184 3676 20.0 | 0.216 % | 0.10/0.12 c ============================================================================== 0.10/0.12 c [1mFound solution: 93[0m 0.10/0.12 o 93 0.10/0.12 c ---[ 0]---> Sorter-cost: 0 Base: 0.10/0.13 c ==================================[MINISAT+]================================== 0.10/0.13 c | Conflicts | Original | Learnt | Progress | 0.10/0.13 c | | Clauses Literals | Max Clauses Literals LPC | | 0.10/0.13 c ============================================================================== 0.10/0.13 c | 196 | 7655 19974 | 2551 196 3921 20.0 | 0.216 % | 0.10/0.15 c | 298 | 7655 19974 | 2806 298 11536 38.7 | 0.237 % | 0.10/0.17 c | 448 | 7645 19954 | 3086 447 13808 30.9 | 0.344 % | 0.10/0.20 c ============================================================================== 0.10/0.20 c [1mFound solution: 92[0m 0.10/0.20 o 92 0.19/0.20 c ---[ 0]---> Sorter-cost: 0 Base: 0.19/0.22 c ==================================[MINISAT+]================================== 0.19/0.22 c | Conflicts | Original | Learnt | Progress | 0.19/0.22 c | | Clauses Literals | Max Clauses Literals LPC | | 0.19/0.22 c ============================================================================== 0.19/0.22 c | 659 | 7629 19915 | 2543 655 18034 27.5 | 0.344 % | 0.19/0.23 c | 761 | 7629 19915 | 2797 757 19322 25.5 | 0.645 % | 0.19/0.25 c | 911 | 7629 19915 | 3077 907 24519 27.0 | 0.645 % | 0.19/0.29 c ============================================================================== 0.19/0.29 c [1mFound solution: 91[0m 0.19/0.29 o 91 0.19/0.29 c ---[ 0]---> Sorter-cost: 0 Base: 0.29/0.31 c ==================================[MINISAT+]================================== 0.29/0.31 c | Conflicts | Original | Learnt | Progress | 0.29/0.31 c | | Clauses Literals | Max Clauses Literals LPC | | 0.29/0.31 c ============================================================================== 0.29/0.31 c | 1111 | 7652 19986 | 2550 1107 33966 30.7 | 0.645 % | 0.29/0.32 c | 1214 | 7631 19943 | 2805 1208 36472 30.2 | 0.900 % | 0.29/0.35 c | 1364 | 7631 19943 | 3085 1358 42074 31.0 | 0.900 % | 0.29/0.37 c | 1590 | 7631 19943 | 3394 1584 45374 28.6 | 0.900 % | 0.39/0.42 c | 1927 | 7631 19943 | 3733 1921 52114 27.1 | 0.901 % | 0.49/0.52 c | 2434 | 7631 19943 | 4106 2428 67451 27.8 | 0.901 % | 0.59/0.65 c ============================================================================== 0.59/0.65 c [1mFound solution: 90[0m 0.59/0.65 o 90 0.59/0.65 c ---[ 0]---> Sorter-cost: 0 Base: 0.59/0.67 c ==================================[MINISAT+]================================== 0.59/0.67 c | Conflicts | Original | Learnt | Progress | 0.59/0.67 c | | Clauses Literals | Max Clauses Literals LPC | | 0.59/0.67 c ============================================================================== 0.59/0.67 c | 3035 | 7621 19907 | 2540 3029 99376 32.8 | 0.901 % | 0.59/0.69 c | 3137 | 7621 19907 | 2794 1617 55319 34.2 | 1.136 % | 0.69/0.70 c ============================================================================== 0.69/0.71 c [1mFound solution: 89[0m 0.69/0.71 o 89 0.69/0.71 c ---[ 0]---> Sorter-cost: 0 Base: 0.69/0.73 c ==================================[MINISAT+]================================== 0.69/0.73 c | Conflicts | Original | Learnt | Progress | 0.69/0.73 c | | Clauses Literals | Max Clauses Literals LPC | | 0.69/0.73 c ============================================================================== 0.69/0.73 c | 3189 | 7655 20010 | 2551 1669 57452 34.4 | 1.136 % | 0.69/0.75 c | 3289 | 7655 20010 | 2806 1769 60908 34.4 | 1.152 % | 0.69/0.79 c | 3441 | 7655 20010 | 3086 1921 66668 34.7 | 1.151 % | 0.79/0.84 c | 3667 | 7655 20010 | 3395 2147 76575 35.7 | 1.151 % | 0.89/0.91 c | 4004 | 7655 20010 | 3734 2484 91519 36.8 | 1.151 % | 1.00/1.02 c | 4513 | 7655 20010 | 4108 2993 108689 36.3 | 1.152 % | 1.10/1.17 c | 5272 | 7655 20010 | 4519 3752 132532 35.3 | 1.151 % | 1.29/1.38 c ============================================================================== 1.29/1.38 c [1mOptimal solution: 89[0m 1.29/1.38 s OPTIMUM FOUND 1.29/1.38 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 1.29/1.38 v 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 1.29/1.38 v -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 1.29/1.38 v -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 1.29/1.38 v -x114 -x115 x116 x117 -x118 -x119 x120 x121 -x122 x123 -x124 -x125 x126 -x127 x128 x129 -x130 -x131 -x132 x133 -x134 -x135 1.29/1.38 v x136 x137 -x138 x139 -x140 x141 -x142 x143 -x144 x145 -x146 -x147 -x148 x149 -x150 -x151 x152 -x153 x154 x155 -x156 -x157 x158 1.29/1.38 v x159 -x160 -x161 x162 x163 -x164 x165 -x166 -x167 x168 -x169 x170 x171 -x172 x173 -x174 x175 -x176 -x177 x178 -x179 -x180 x181 1.29/1.38 v -x182 x183 -x184 x185 -x186 x187 -x188 x189 -x190 x191 -x192 x193 -x194 -x195 x196 x197 -x198 x199 -x200 1.29/1.38 c _______________________________________________________________________________ 1.29/1.38 c 1.29/1.38 c restarts : 25 1.29/1.38 c conflicts : 6325 (4564 /sec) 1.29/1.38 c decisions : 13555 (9781 /sec) 1.29/1.38 c propagations : 0 (0 /sec) 1.29/1.38 c inspects : 0 (0 /sec) 1.29/1.38 c CPU time : 1.38579 s 1.29/1.38 c _______________________________________________________________________________
OK 89
/tmp/evaluation/364556-1177040966/instance-364556-1177040966.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node5/watcher-364556-1177040966 -o ROOT/results/node5/solver-364556-1177040966 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364556-1177040966/minisat+ /tmp/evaluation/364556-1177040966/instance-364556-1177040966.opb 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): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.84 0.94 0.97 3/77 29640 /proc/meminfo: memFree=1780216/2055920 swapFree=4151632/4192956 [pid=29640] ppid=29638 vsize=1048 CPUtime=0 /proc/29640/stat : 29640 (minisat+) R 29638 29640 29578 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 180134271 1073152 103 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/29640/statm: 262 103 74 215 0 44 0 [startup+0.044776 s] /proc/loadavg: 0.84 0.94 0.97 3/77 29640 /proc/meminfo: memFree=1780216/2055920 swapFree=4151632/4192956 [pid=29640] ppid=29638 vsize=1480 CPUtime=0.04 /proc/29640/stat : 29640 (minisat+) R 29638 29640 29578 0 -1 4194304 237 0 0 0 4 0 0 0 18 0 1 0 180134271 1515520 222 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134575496 0 0 4096 16386 0 0 0 17 1 0 0 /proc/29640/statm: 370 222 100 215 0 152 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1480 [startup+0.104211 s] /proc/loadavg: 0.84 0.94 0.97 3/77 29640 /proc/meminfo: memFree=1780216/2055920 swapFree=4151632/4192956 [pid=29640] ppid=29638 vsize=2492 CPUtime=0.1 /proc/29640/stat : 29640 (minisat+) R 29638 29640 29578 0 -1 4194304 489 0 0 0 10 0 0 0 18 0 1 0 180134271 2551808 474 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134572787 0 0 4096 16386 0 0 0 17 1 0 0 /proc/29640/statm: 623 474 108 215 0 405 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2492 [startup+0.301234 s] /proc/loadavg: 0.84 0.94 0.97 3/77 29640 /proc/meminfo: memFree=1780216/2055920 swapFree=4151632/4192956 [pid=29640] ppid=29638 vsize=2568 CPUtime=0.29 /proc/29640/stat : 29640 (minisat+) R 29638 29640 29578 0 -1 4194304 532 0 0 0 29 0 0 0 19 0 1 0 180134271 2629632 517 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838069 0 0 4096 16386 0 0 0 17 1 0 0 /proc/29640/statm: 642 517 110 215 0 424 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2568 [startup+0.701279 s] /proc/loadavg: 0.84 0.94 0.97 3/77 29640 /proc/meminfo: memFree=1780216/2055920 swapFree=4151632/4192956 [pid=29640] ppid=29638 vsize=3004 CPUtime=0.69 /proc/29640/stat : 29640 (minisat+) R 29638 29640 29578 0 -1 4194304 626 0 0 0 69 0 0 0 23 0 1 0 180134271 3076096 611 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581317 0 0 4096 16386 0 0 0 17 1 0 0 /proc/29640/statm: 751 611 110 215 0 533 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3004 Solver just ended. Dumping a history of the last processes samples [startup+1.10533 s] /proc/loadavg: 0.85 0.94 0.97 2/78 29641 /proc/meminfo: memFree=1778160/2055920 swapFree=4151632/4192956 [pid=29640] ppid=29638 vsize=3132 CPUtime=1.1 /proc/29640/stat : 29640 (minisat+) R 29638 29640 29578 0 -1 4194304 649 0 0 0 110 0 0 0 25 0 1 0 180134271 3207168 634 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576680 0 0 4096 16386 0 0 0 17 1 0 0 /proc/29640/statm: 783 634 110 215 0 565 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 3132 [startup+1.30135 s] /proc/loadavg: 0.85 0.94 0.97 2/78 29641 /proc/meminfo: memFree=1778160/2055920 swapFree=4151632/4192956 [pid=29640] ppid=29638 vsize=3260 CPUtime=1.29 /proc/29640/stat : 29640 (minisat+) R 29638 29640 29578 0 -1 4194304 683 0 0 0 129 0 0 0 25 0 1 0 180134271 3338240 668 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0 /proc/29640/statm: 815 668 110 215 0 597 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 3260 Child status: 30 Real time (s): 1.39219 CPU time (s): 1.39179 CPU user time (s): 1.38579 CPU system time (s): 0.005999 CPU usage (%): 99.9712 Max. virtual memory (cumulated for all children) (KiB): 3260 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.38579 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 699 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 14 involuntary context switches= 2 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node5 on Fri Apr 20 03:49:26 UTC 2007 IDJOB= 364556 IDBENCH= 2129 IDSOLVER= 156 FILE ID= node5/364556-1177040966 PBS_JOBID= 4640134 Free space on /tmp= 66355 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh217.opb COMMAND LINE= /tmp/evaluation/364556-1177040966/minisat+ /tmp/evaluation/364556-1177040966/instance-364556-1177040966.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-364556-1177040966 -o ROOT/results/node5/conversion-364556-1177040966 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364556-1177040966/instance-364556-1177040966.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-364556-1177040966 -o ROOT/results/node5/solver-364556-1177040966 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364556-1177040966/minisat+ /tmp/evaluation/364556-1177040966/instance-364556-1177040966.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 5f8256f2423d7410846942dcc96981a5 RANDOM SEED= 122767570 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.232 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 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 lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.232 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 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 lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1780624 kB Buffers: 57236 kB Cached: 153672 kB SwapCached: 9344 kB Active: 106340 kB Inactive: 127828 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1780624 kB SwapTotal: 4192956 kB SwapFree: 4151632 kB Dirty: 2564 kB Writeback: 0 kB Mapped: 29648 kB Slab: 26700 kB Committed_AS: 8921056 kB PageTables: 1720 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66355 MiB End job on node5 on Fri Apr 20 03:49:28 UTC 2007