Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 34.9747 | 34.9857 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=47-P1=29-P2=11-P3=29-P4=53-B.opb |
MD5SUM | 3b1480a2f2bf2b248b154d021617acb0 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.05699 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 72 |
Total number of constraints | 9 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 9 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 144 |
Sum of products size (including duplicates) | 288 |
Number of different products | 144 |
Sum of products size | 288 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459522-1178655431/instance-459522-1178655431.opb ...... 0.00/0.04 c done parsing opb. 0.00/0.04 o 11 0.09/0.14 o 7 0.09/0.17 o 3 34.88/34.98 o 3 34.88/34.98 s OPTIMUM FOUND 34.88/34.98 c Total Run Time 34.9677 34.88/34.98 v x1 -x10 -x100 -x101 -x102 x103 x104 -x105 -x106 -x107 -x108 x109 x11 x110 x111 x112 x113 -x114 -x115 -x116 -x117 -x118 -x119 34.88/34.98 v x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 34.88/34.98 v x139 -x14 x140 x141 x142 x143 -x144 x145 x146 x147 x148 x149 -x15 x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 34.88/34.98 v -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 -x17 x170 x171 x172 x173 x174 -x175 -x176 -x177 -x178 -x179 34.88/34.98 v x18 -x180 x181 x182 x183 x184 -x185 x186 x187 x188 x189 x19 x190 -x191 x192 x193 x194 x195 x196 -x197 x198 x199 x2 -x20 x200 x201 34.88/34.98 v x202 -x203 x204 x205 x206 x207 x208 -x209 -x21 x210 x211 x212 x213 x214 -x215 x216 -x22 x23 -x24 x25 x26 x27 x28 x29 -x3 x30 x31 34.88/34.98 v x32 x33 x34 x35 -x36 x37 x38 x39 -x4 x40 x41 x42 x43 x44 x45 x46 -x47 x48 -x49 -x5 x50 -x51 -x52 -x53 -x54 x55 x56 x57 x58 -x59 -x6 34.88/34.98 v -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 x68 x69 x7 x70 -x71 x72 x73 x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 -x82 -x83 -x84 x85 34.88/34.98 v x86 -x87 -x88 -x89 x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 x97 x98 -x99
OK 3
Linearizing /tmp/evaluation/459522-1178655431/instance-459522-1178655431.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-459522-1178655431 -o ROOT/results/node7/solver-459522-1178655431 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459522-1178655431/instance-459522-1178655431.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: 1.00 1.00 1.00 3/77 1532 /proc/meminfo: memFree=1947768/2055920 swapFree=4157076/4192956 [pid=1532] ppid=1530 vsize=1320 CPUtime=0 /proc/1532/stat : 1532 (PBS4_SAT07v2) R 1530 1532 882 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 341580752 1351680 131 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1532/statm: 330 131 90 219 0 107 0 [startup+0.0634509 s] /proc/loadavg: 1.00 1.00 1.00 3/77 1532 /proc/meminfo: memFree=1947768/2055920 swapFree=4157076/4192956 [pid=1532] ppid=1530 vsize=1728 CPUtime=0.06 /proc/1532/stat : 1532 (PBS4_SAT07v2) R 1530 1532 882 0 -1 4194304 254 0 0 0 6 0 0 0 18 0 1 0 341580752 1769472 236 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1532/statm: 432 236 102 219 0 209 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1728 [startup+0.101456 s] /proc/loadavg: 1.00 1.00 1.00 3/77 1532 /proc/meminfo: memFree=1947768/2055920 swapFree=4157076/4192956 [pid=1532] ppid=1530 vsize=1728 CPUtime=0.09 /proc/1532/stat : 1532 (PBS4_SAT07v2) R 1530 1532 882 0 -1 4194304 311 0 0 0 9 0 0 0 18 0 1 0 341580752 1769472 293 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1532/statm: 432 293 102 219 0 209 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1728 [startup+0.301477 s] /proc/loadavg: 1.00 1.00 1.00 3/77 1532 /proc/meminfo: memFree=1947768/2055920 swapFree=4157076/4192956 [pid=1532] ppid=1530 vsize=3668 CPUtime=0.29 /proc/1532/stat : 1532 (PBS4_SAT07v2) R 1530 1532 882 0 -1 4194304 576 0 0 0 29 0 0 0 19 0 1 0 341580752 3756032 558 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1532/statm: 917 558 102 219 0 694 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3668 [startup+0.701517 s] /proc/loadavg: 1.00 1.00 1.00 3/77 1532 /proc/meminfo: memFree=1947768/2055920 swapFree=4157076/4192956 [pid=1532] ppid=1530 vsize=3932 CPUtime=0.69 /proc/1532/stat : 1532 (PBS4_SAT07v2) R 1530 1532 882 0 -1 4194304 853 0 0 0 68 1 0 0 23 0 1 0 341580752 4026368 835 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1532/statm: 983 835 102 219 0 760 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3932 [startup+1.50161 s] /proc/loadavg: 1.00 1.00 1.00 2/78 1533 /proc/meminfo: memFree=1944432/2055920 swapFree=4157076/4192956 [pid=1532] ppid=1530 vsize=6436 CPUtime=1.49 /proc/1532/stat : 1532 (PBS4_SAT07v2) R 1530 1532 882 0 -1 4194304 1171 0 0 0 148 1 0 0 25 0 1 0 341580752 6590464 1104 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1532/statm: 1609 1104 102 219 0 1386 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6436 [startup+3.10177 s] /proc/loadavg: 1.00 1.00 1.00 2/78 1533 /proc/meminfo: memFree=1943152/2055920 swapFree=4157076/4192956 [pid=1532] ppid=1530 vsize=6708 CPUtime=3.09 /proc/1532/stat : 1532 (PBS4_SAT07v2) R 1530 1532 882 0 -1 4194304 1486 0 0 0 307 2 0 0 25 0 1 0 341580752 6868992 1419 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1532/statm: 1677 1419 102 219 0 1454 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6708 [startup+6.30111 s] /proc/loadavg: 1.00 1.00 1.00 2/78 1533 /proc/meminfo: memFree=1941296/2055920 swapFree=4157076/4192956 [pid=1532] ppid=1530 vsize=11752 CPUtime=6.29 /proc/1532/stat : 1532 (PBS4_SAT07v2) R 1530 1532 882 0 -1 4194304 1969 0 0 0 625 4 0 0 25 0 1 0 341580752 12034048 1805 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1532/statm: 2938 1805 102 219 0 2715 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11752 [startup+12.7018 s] /proc/loadavg: 1.00 1.00 1.00 2/78 1533 /proc/meminfo: memFree=1939056/2055920 swapFree=4157076/4192956 [pid=1532] ppid=1530 vsize=12168 CPUtime=12.69 /proc/1532/stat : 1532 (PBS4_SAT07v2) R 1530 1532 882 0 -1 4194304 2425 0 0 0 1262 7 0 0 25 0 1 0 341580752 12460032 2261 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550355 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1532/statm: 3042 2261 102 219 0 2819 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 12168 [startup+25.5011 s] /proc/loadavg: 1.00 1.00 1.00 2/78 1533 /proc/meminfo: memFree=1936752/2055920 swapFree=4157076/4192956 [pid=1532] ppid=1530 vsize=13760 CPUtime=25.49 /proc/1532/stat : 1532 (PBS4_SAT07v2) R 1530 1532 882 0 -1 4194304 3170 0 0 0 2535 14 0 0 25 0 1 0 341580752 14090240 2813 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1532/statm: 3440 2813 102 219 0 3217 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 13760 Solver just ended. Dumping a history of the last processes samples [startup+31.9058 s] /proc/loadavg: 1.00 1.00 1.00 2/78 1533 /proc/meminfo: memFree=1935792/2055920 swapFree=4157076/4192956 [pid=1532] ppid=1530 vsize=14360 CPUtime=31.88 /proc/1532/stat : 1532 (PBS4_SAT07v2) R 1530 1532 882 0 -1 4194304 3399 0 0 0 3172 16 0 0 25 0 1 0 341580752 14704640 3042 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1532/statm: 3590 3042 102 219 0 3367 0 Current children cumulated CPU time (s) 31.88 Current children cumulated vsize (KiB) 14360 [startup+33.502 s] /proc/loadavg: 1.00 1.00 1.00 2/78 1533 /proc/meminfo: memFree=1935728/2055920 swapFree=4157076/4192956 [pid=1532] ppid=1530 vsize=14524 CPUtime=33.48 /proc/1532/stat : 1532 (PBS4_SAT07v2) R 1530 1532 882 0 -1 4194304 3432 0 0 0 3331 17 0 0 25 0 1 0 341580752 14872576 3075 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544803 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1532/statm: 3631 3075 102 219 0 3408 0 Current children cumulated CPU time (s) 33.48 Current children cumulated vsize (KiB) 14524 [startup+34.301 s] /proc/loadavg: 1.00 1.00 1.00 2/78 1533 /proc/meminfo: memFree=1935664/2055920 swapFree=4157076/4192956 [pid=1532] ppid=1530 vsize=14524 CPUtime=34.28 /proc/1532/stat : 1532 (PBS4_SAT07v2) R 1530 1532 882 0 -1 4194304 3439 0 0 0 3411 17 0 0 25 0 1 0 341580752 14872576 3082 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1532/statm: 3631 3082 102 219 0 3408 0 Current children cumulated CPU time (s) 34.28 Current children cumulated vsize (KiB) 14524 [startup+34.7011 s] /proc/loadavg: 1.00 1.00 1.00 2/78 1533 /proc/meminfo: memFree=1935664/2055920 swapFree=4157076/4192956 [pid=1532] ppid=1530 vsize=14700 CPUtime=34.68 /proc/1532/stat : 1532 (PBS4_SAT07v2) R 1530 1532 882 0 -1 4194304 3481 0 0 0 3451 17 0 0 25 0 1 0 341580752 15052800 3124 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1532/statm: 3675 3124 102 219 0 3452 0 Current children cumulated CPU time (s) 34.68 Current children cumulated vsize (KiB) 14700 [startup+34.9011 s] /proc/loadavg: 1.00 1.00 1.00 2/78 1533 /proc/meminfo: memFree=1935664/2055920 swapFree=4157076/4192956 [pid=1532] ppid=1530 vsize=14700 CPUtime=34.88 /proc/1532/stat : 1532 (PBS4_SAT07v2) R 1530 1532 882 0 -1 4194304 3483 0 0 0 3470 18 0 0 25 0 1 0 341580752 15052800 3126 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1532/statm: 3675 3126 102 219 0 3452 0 Current children cumulated CPU time (s) 34.88 Current children cumulated vsize (KiB) 14700 Child status: 0 Real time (s): 34.9857 CPU time (s): 34.9747 CPU user time (s): 34.7917 CPU system time (s): 0.182972 CPU usage (%): 99.9685 Max. virtual memory (cumulated for all children) (KiB): 14700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 34.7917 system time used= 0.182972 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3491 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= 7 involuntary context switches= 699 runsolver used 0.030995 second user time and 0.088986 second system time The end
Begin job on node7 on Tue May 8 20:17:11 UTC 2007 IDJOB= 459522 IDBENCH= 47983 IDSOLVER= 200 FILE ID= node7/459522-1178655431 PBS_JOBID= 5218001 Free space on /tmp= 66555 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=29-P2=11-P3=29-P4=53-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459522-1178655431/instance-459522-1178655431.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-459522-1178655431 -o ROOT/results/node7/conversion-459522-1178655431 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459522-1178655431/instance-459522-1178655431.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-459522-1178655431 -o ROOT/results/node7/solver-459522-1178655431 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459522-1178655431/instance-459522-1178655431.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 3b1480a2f2bf2b248b154d021617acb0 RANDOM SEED= 839105941 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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 : 3000.231 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: 1948112 kB Buffers: 4896 kB Cached: 22972 kB SwapCached: 15652 kB Active: 44512 kB Inactive: 7660 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1948112 kB SwapTotal: 4192956 kB SwapFree: 4157076 kB Dirty: 2420 kB Writeback: 0 kB Mapped: 30312 kB Slab: 40984 kB Committed_AS: 14690472 kB PageTables: 1860 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= 66555 MiB End job on node7 on Tue May 8 20:17:46 UTC 2007