Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 88 | 0.459929 | 0.460371 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh210.opb |
MD5SUM | 68360f4af644e6b1495bea4b9caa12b9 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 88 |
Best CPU time to get the best result obtained on this benchmark | 0.264959 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 88 |
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 | 10 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/458857-1178644580/instance-458857-1178644580.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 o 100 0.00/0.01 o 99 0.00/0.01 o 98 0.00/0.01 o 97 0.00/0.01 o 96 0.00/0.01 o 95 0.00/0.01 o 94 0.00/0.01 o 93 0.02/0.03 o 92 0.02/0.03 o 91 0.02/0.08 o 90 0.10/0.12 o 89 0.10/0.12 o 88 0.39/0.45 o 88 0.39/0.45 s OPTIMUM FOUND 0.39/0.45 c Total Run Time 0.445931 0.39/0.45 v -x1 -x10 -x100 -x101 x102 x103 -x104 x105 -x106 x107 -x108 x109 -x11 -x110 x111 -x112 x113 -x114 x115 -x116 -x117 x118 -x119 0.39/0.45 v -x12 x120 x121 -x122 -x123 x124 x125 -x126 x127 -x128 -x129 -x13 x130 -x131 -x132 x133 -x134 -x135 x136 -x137 x138 -x139 x14 0.39/0.45 v x140 x141 -x142 x143 -x144 -x145 x146 x147 -x148 x149 x15 -x150 x151 -x152 x153 -x154 -x155 x156 -x157 x158 x159 -x16 -x160 0.39/0.45 v x161 -x162 -x163 x164 x165 -x166 x167 -x168 -x169 -x17 x170 x171 -x172 -x173 x174 x175 -x176 x177 -x178 -x179 x18 -x180 -x181 0.39/0.45 v -x182 -x183 x184 x185 -x186 x187 -x188 x189 -x19 -x190 x191 -x192 x193 -x194 -x195 x196 x197 -x198 -x199 x2 -x20 -x200 -x21 0.39/0.45 v x22 -x23 -x24 -x25 x26 -x27 -x28 x29 -x3 -x30 -x31 -x32 x33 -x34 x35 -x36 -x37 x38 -x39 x4 x40 -x41 x42 -x43 x44 -x45 x46 x47 -x48 0.39/0.45 v x49 -x5 -x50 x51 -x52 -x53 x54 -x55 -x56 -x57 x58 x59 x6 -x60 -x61 x62 x63 -x64 -x65 -x66 -x67 x68 x69 -x7 -x70 x71 -x72 -x73 x74 0.39/0.45 v -x75 x76 x77 -x78 -x79 x8 x80 x81 -x82 x83 -x84 x85 -x86 -x87 x88 x89 x9 -x90 -x91 x92 -x93 -x94 x95 -x96 -x97 x98 x99
OK 88
/tmp/evaluation/458857-1178644580/instance-458857-1178644580.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node16/watcher-458857-1178644580 -o ROOT/results/node16/solver-458857-1178644580 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458857-1178644580/instance-458857-1178644580.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: 0.85 0.97 0.99 3/77 9694 /proc/meminfo: memFree=1810728/2055920 swapFree=4148536/4192956 [pid=9694] ppid=9692 vsize=1324 CPUtime=0 /proc/9694/stat : 9694 (PBS4_SAT07v2) R 9692 9694 8871 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 312375667 1355776 117 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134530468 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9694/statm: 331 117 86 219 0 108 0 [startup+0.025827 s] /proc/loadavg: 0.85 0.97 0.99 3/77 9694 /proc/meminfo: memFree=1810728/2055920 swapFree=4148536/4192956 [pid=9694] ppid=9692 vsize=1320 CPUtime=0.02 /proc/9694/stat : 9694 (PBS4_SAT07v2) R 9692 9694 8871 0 -1 4194304 181 0 0 0 2 0 0 0 18 0 1 0 312375667 1351680 163 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9694/statm: 330 163 102 219 0 107 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1320 [startup+0.101811 s] /proc/loadavg: 0.85 0.97 0.99 3/77 9694 /proc/meminfo: memFree=1810728/2055920 swapFree=4148536/4192956 [pid=9694] ppid=9692 vsize=2244 CPUtime=0.1 /proc/9694/stat : 9694 (PBS4_SAT07v2) R 9692 9694 8871 0 -1 4194304 320 0 0 0 10 0 0 0 18 0 1 0 312375667 2297856 302 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9694/statm: 561 302 102 219 0 338 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2244 [startup+0.301768 s] /proc/loadavg: 0.85 0.97 0.99 3/77 9694 /proc/meminfo: memFree=1810728/2055920 swapFree=4148536/4192956 [pid=9694] ppid=9692 vsize=3428 CPUtime=0.29 /proc/9694/stat : 9694 (PBS4_SAT07v2) R 9692 9694 8871 0 -1 4194304 574 0 0 0 29 0 0 0 19 0 1 0 312375667 3510272 556 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9694/statm: 857 556 102 219 0 634 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3428 Solver just ended. Dumping a history of the last processes samples [startup+0.401748 s] /proc/loadavg: 0.85 0.97 0.99 3/77 9694 /proc/meminfo: memFree=1810728/2055920 swapFree=4148536/4192956 [pid=9694] ppid=9692 vsize=3428 CPUtime=0.39 /proc/9694/stat : 9694 (PBS4_SAT07v2) R 9692 9694 8871 0 -1 4194304 705 0 0 0 39 0 0 0 20 0 1 0 312375667 3510272 687 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9694/statm: 857 687 102 219 0 634 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 3428 Child status: 0 Real time (s): 0.460371 CPU time (s): 0.459929 CPU user time (s): 0.45393 CPU system time (s): 0.005999 CPU usage (%): 99.904 Max. virtual memory (cumulated for all children) (KiB): 3428 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.45393 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= 782 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= 8 involuntary context switches= 1 runsolver used 0.003999 second user time and 0.003999 second system time The end
Begin job on node16 on Tue May 8 17:16:20 UTC 2007 IDJOB= 458857 IDBENCH= 2104 IDSOLVER= 200 FILE ID= node16/458857-1178644580 PBS_JOBID= 5217825 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh210.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458857-1178644580/instance-458857-1178644580.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-458857-1178644580 -o ROOT/results/node16/conversion-458857-1178644580 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458857-1178644580/instance-458857-1178644580.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node16/watcher-458857-1178644580 -o ROOT/results/node16/solver-458857-1178644580 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458857-1178644580/instance-458857-1178644580.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 68360f4af644e6b1495bea4b9caa12b9 RANDOM SEED= 450751211 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node16.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: 1811200 kB Buffers: 35948 kB Cached: 133256 kB SwapCached: 11880 kB Active: 96560 kB Inactive: 100312 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1811200 kB SwapTotal: 4192956 kB SwapFree: 4148536 kB Dirty: 2464 kB Writeback: 0 kB Mapped: 34624 kB Slab: 33344 kB Committed_AS: 14141064 kB PageTables: 1848 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= 66562 MiB End job on node16 on Tue May 8 17:16:21 UTC 2007