Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 5148 | 93.5278 | 93.5596 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ poldner/PB/testset/normalized-7_14.opb |
MD5SUM | d99cfd7c624f6e153a873fe4512e21db |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 5148 |
Best CPU time to get the best result obtained on this benchmark | 0.008997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5148 |
Optimality of the best value was proved | YES |
Number of variables | 105 |
Total number of constraints | 112 |
Number of constraints which are clauses | 98 |
Number of constraints which are cardinality constraints (but not clauses) | 14 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 7 |
Number of terms in the objective function | 105 |
Biggest coefficient in the objective function | 2032 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 49347 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 2032 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 49347 |
Number of bits of the biggest sum of numbers | 16 |
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/459200-1178651273/instance-459200-1178651273.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 13238 0.00/0.00 o 13148 0.00/0.00 o 13144 0.00/0.00 o 13127 0.00/0.00 o 12347 0.00/0.00 o 12317 0.00/0.00 o 12050 0.00/0.00 o 11860 0.00/0.00 o 6979 0.00/0.00 o 6298 0.00/0.01 o 6264 1.29/1.39 o 6234 1.69/1.77 o 5527 2.19/2.28 o 5467 3.09/3.17 o 5416 4.29/4.38 o 5347 4.59/4.60 o 5242 5.79/5.81 o 5215 7.39/7.41 o 5192 92.76/92.88 o 5167 93.26/93.32 o 5148 93.47/93.55 o 5148 93.47/93.55 s OPTIMUM FOUND 93.47/93.55 c Total Run Time 93.5218 93.47/93.55 v x1 -x10 -x100 x101 -x102 -x103 x104 -x105 -x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 -x19 -x2 -x20 -x21 -x22 -x23 x24 -x25 -x26 -x27 93.47/93.55 v -x28 x29 -x3 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 -x5 x50 -x51 93.47/93.55 v -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 -x75 -x76 93.47/93.55 v -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 5148
/tmp/evaluation/459200-1178651273/instance-459200-1178651273.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node22/watcher-459200-1178651273 -o ROOT/results/node22/solver-459200-1178651273 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459200-1178651273/instance-459200-1178651273.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: 0.92 0.98 0.99 3/77 9759 /proc/meminfo: memFree=1490088/2055920 swapFree=4163680/4192956 [pid=9759] ppid=9757 vsize=1320 CPUtime=0 /proc/9759/stat : 9759 (PBS4_SAT07v2) R 9757 9759 8576 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 313044948 1351680 127 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9759/statm: 330 127 102 219 0 107 0 [startup+0.0118589 s] /proc/loadavg: 0.92 0.98 0.99 3/77 9759 /proc/meminfo: memFree=1490088/2055920 swapFree=4163680/4192956 [pid=9759] ppid=9757 vsize=1320 CPUtime=0 /proc/9759/stat : 9759 (PBS4_SAT07v2) R 9757 9759 8576 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 313044948 1351680 138 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9759/statm: 330 138 102 219 0 107 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1320 [startup+0.102875 s] /proc/loadavg: 0.92 0.98 0.99 3/77 9759 /proc/meminfo: memFree=1490088/2055920 swapFree=4163680/4192956 [pid=9759] ppid=9757 vsize=1720 CPUtime=0.09 /proc/9759/stat : 9759 (PBS4_SAT07v2) R 9757 9759 8576 0 -1 4194304 250 0 0 0 9 0 0 0 18 0 1 0 313044948 1761280 232 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134562185 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9759/statm: 430 232 102 219 0 207 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1720 [startup+0.301904 s] /proc/loadavg: 0.92 0.98 0.99 3/77 9759 /proc/meminfo: memFree=1490088/2055920 swapFree=4163680/4192956 [pid=9759] ppid=9757 vsize=2428 CPUtime=0.29 /proc/9759/stat : 9759 (PBS4_SAT07v2) R 9757 9759 8576 0 -1 4194304 413 0 0 0 29 0 0 0 20 0 1 0 313044948 2486272 395 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550317 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9759/statm: 607 395 102 219 0 384 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2428 [startup+0.701964 s] /proc/loadavg: 0.92 0.98 0.99 3/77 9759 /proc/meminfo: memFree=1490088/2055920 swapFree=4163680/4192956 [pid=9759] ppid=9757 vsize=3788 CPUtime=0.69 /proc/9759/stat : 9759 (PBS4_SAT07v2) R 9757 9759 8576 0 -1 4194304 646 0 0 0 69 0 0 0 23 0 1 0 313044948 3878912 579 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9759/statm: 947 579 102 219 0 724 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3788 [startup+1.50109 s] /proc/loadavg: 0.92 0.98 0.99 2/78 9760 /proc/meminfo: memFree=1487712/2055920 swapFree=4163680/4192956 [pid=9759] ppid=9757 vsize=3932 CPUtime=1.49 /proc/9759/stat : 9759 (PBS4_SAT07v2) R 9757 9759 8576 0 -1 4194304 866 0 0 0 148 1 0 0 25 0 1 0 313044948 4026368 799 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9759/statm: 983 799 102 219 0 760 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3932 [startup+3.10133 s] /proc/loadavg: 0.92 0.98 0.99 2/78 9760 /proc/meminfo: memFree=1486624/2055920 swapFree=4163680/4192956 [pid=9759] ppid=9757 vsize=6628 CPUtime=3.09 /proc/9759/stat : 9759 (PBS4_SAT07v2) R 9757 9759 8576 0 -1 4194304 1240 0 0 0 307 2 0 0 25 0 1 0 313044948 6787072 1076 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9759/statm: 1657 1076 102 219 0 1434 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6628 [startup+6.30182 s] /proc/loadavg: 0.93 0.98 0.99 2/78 9760 /proc/meminfo: memFree=1484712/2055920 swapFree=4163680/4192956 [pid=9759] ppid=9757 vsize=6912 CPUtime=6.29 /proc/9759/stat : 9759 (PBS4_SAT07v2) R 9757 9759 8576 0 -1 4194304 1627 0 0 0 626 3 0 0 25 0 1 0 313044948 7077888 1463 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134899276 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9759/statm: 1728 1463 102 219 0 1505 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 6912 [startup+12.7018 s] /proc/loadavg: 0.93 0.98 0.99 2/78 9760 /proc/meminfo: memFree=1482536/2055920 swapFree=4163680/4192956 [pid=9759] ppid=9757 vsize=11292 CPUtime=12.69 /proc/9759/stat : 9759 (PBS4_SAT07v2) R 9757 9759 8576 0 -1 4194304 2118 0 0 0 1263 6 0 0 25 0 1 0 313044948 11563008 1954 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9759/statm: 2823 1954 102 219 0 2600 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 11292 [startup+25.5028 s] /proc/loadavg: 0.95 0.98 0.99 2/78 9760 /proc/meminfo: memFree=1479848/2055920 swapFree=4163680/4192956 [pid=9759] ppid=9757 vsize=12832 CPUtime=25.48 /proc/9759/stat : 9759 (PBS4_SAT07v2) R 9757 9759 8576 0 -1 4194304 2959 0 0 0 2539 9 0 0 25 0 1 0 313044948 13139968 2602 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9759/statm: 3208 2602 102 219 0 2985 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 12832 [startup+51.1017 s] /proc/loadavg: 0.96 0.98 0.99 2/78 9760 /proc/meminfo: memFree=1475624/2055920 swapFree=4163680/4192956 [pid=9759] ppid=9757 vsize=24288 CPUtime=51.08 /proc/9759/stat : 9759 (PBS4_SAT07v2) R 9757 9759 8576 0 -1 4194304 4399 0 0 0 5092 16 0 0 25 0 1 0 313044948 24870912 3657 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9759/statm: 6072 3657 102 219 0 5849 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 24288 Solver just ended. Dumping a history of the last processes samples [startup+76.7016 s] /proc/loadavg: 0.97 0.98 0.99 2/78 9760 /proc/meminfo: memFree=1473576/2055920 swapFree=4163680/4192956 [pid=9759] ppid=9757 vsize=25060 CPUtime=76.66 /proc/9759/stat : 9759 (PBS4_SAT07v2) R 9757 9759 8576 0 -1 4194304 4974 0 0 0 7646 20 0 0 25 0 1 0 313044948 25661440 4232 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544719 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9759/statm: 6265 4232 102 219 0 6042 0 Current children cumulated CPU time (s) 76.66 Current children cumulated vsize (KiB) 25060 [startup+83.1016 s] /proc/loadavg: 0.98 0.98 0.99 2/78 9760 /proc/meminfo: memFree=1472360/2055920 swapFree=4163680/4192956 [pid=9759] ppid=9757 vsize=25192 CPUtime=83.07 /proc/9759/stat : 9759 (PBS4_SAT07v2) R 9757 9759 8576 0 -1 4194304 5230 0 0 0 8285 22 0 0 25 0 1 0 313044948 25796608 4488 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9759/statm: 6298 4488 102 219 0 6075 0 Current children cumulated CPU time (s) 83.07 Current children cumulated vsize (KiB) 25192 [startup+89.5015 s] /proc/loadavg: 0.98 0.98 0.99 2/78 9760 /proc/meminfo: memFree=1470888/2055920 swapFree=4163680/4192956 [pid=9759] ppid=9757 vsize=26136 CPUtime=89.46 /proc/9759/stat : 9759 (PBS4_SAT07v2) R 9757 9759 8576 0 -1 4194304 5591 0 0 0 8923 23 0 0 25 0 1 0 313044948 26763264 4849 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9759/statm: 6534 4849 102 219 0 6311 0 Current children cumulated CPU time (s) 89.46 Current children cumulated vsize (KiB) 26136 [startup+91.1018 s] /proc/loadavg: 0.98 0.98 0.99 2/78 9760 /proc/meminfo: memFree=1470888/2055920 swapFree=4163680/4192956 [pid=9759] ppid=9757 vsize=26588 CPUtime=91.06 /proc/9759/stat : 9759 (PBS4_SAT07v2) R 9757 9759 8576 0 -1 4194304 5696 0 0 0 9082 24 0 0 25 0 1 0 313044948 27226112 4954 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9759/statm: 6647 4954 102 219 0 6424 0 Current children cumulated CPU time (s) 91.06 Current children cumulated vsize (KiB) 26588 [startup+92.701 s] /proc/loadavg: 0.98 0.98 0.99 2/78 9760 /proc/meminfo: memFree=1470440/2055920 swapFree=4163680/4192956 [pid=9759] ppid=9757 vsize=26588 CPUtime=92.66 /proc/9759/stat : 9759 (PBS4_SAT07v2) R 9757 9759 8576 0 -1 4194304 5706 0 0 0 9242 24 0 0 25 0 1 0 313044948 27226112 4964 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9759/statm: 6647 4964 102 219 0 6424 0 Current children cumulated CPU time (s) 92.66 Current children cumulated vsize (KiB) 26588 [startup+93.1011 s] /proc/loadavg: 0.98 0.98 0.99 2/78 9760 /proc/meminfo: memFree=1470440/2055920 swapFree=4163680/4192956 [pid=9759] ppid=9757 vsize=26588 CPUtime=93.06 /proc/9759/stat : 9759 (PBS4_SAT07v2) R 9757 9759 8576 0 -1 4194304 5709 0 0 0 9282 24 0 0 25 0 1 0 313044948 27226112 4967 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9759/statm: 6647 4967 102 219 0 6424 0 Current children cumulated CPU time (s) 93.06 Current children cumulated vsize (KiB) 26588 [startup+93.5052 s] /proc/loadavg: 0.98 0.98 0.99 2/78 9760 /proc/meminfo: memFree=1470120/2055920 swapFree=4163680/4192956 [pid=9759] ppid=9757 vsize=26720 CPUtime=93.47 /proc/9759/stat : 9759 (PBS4_SAT07v2) R 9757 9759 8576 0 -1 4194304 5782 0 0 0 9322 25 0 0 25 0 1 0 313044948 27361280 5040 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9759/statm: 6680 5040 102 219 0 6457 0 Current children cumulated CPU time (s) 93.47 Current children cumulated vsize (KiB) 26720 Child status: 0 Real time (s): 93.5596 CPU time (s): 93.5278 CPU user time (s): 93.2718 CPU system time (s): 0.255961 CPU usage (%): 99.966 Max. virtual memory (cumulated for all children) (KiB): 26720 getrusage(RUSAGE_CHILDREN,...) data: user time used= 93.2718 system time used= 0.255961 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5790 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= 6 involuntary context switches= 213 runsolver used 0.095985 second user time and 0.212967 second system time The end
Begin job on node22 on Tue May 8 19:07:53 UTC 2007 IDJOB= 459200 IDBENCH= 24971 IDSOLVER= 200 FILE ID= node22/459200-1178651273 PBS_JOBID= 5218358 Free space on /tmp= 66540 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-7_14.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459200-1178651273/instance-459200-1178651273.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-459200-1178651273 -o ROOT/results/node22/conversion-459200-1178651273 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459200-1178651273/instance-459200-1178651273.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node22/watcher-459200-1178651273 -o ROOT/results/node22/solver-459200-1178651273 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459200-1178651273/instance-459200-1178651273.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= d99cfd7c624f6e153a873fe4512e21db RANDOM SEED= 827776906 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node22.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 : 3000.265 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 : 3000.265 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: 1490496 kB Buffers: 38628 kB Cached: 404916 kB SwapCached: 7364 kB Active: 207752 kB Inactive: 258848 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1490496 kB SwapTotal: 4192956 kB SwapFree: 4163680 kB Dirty: 2276 kB Writeback: 0 kB Mapped: 30176 kB Slab: 84476 kB Committed_AS: 4535780 kB PageTables: 1676 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= 66540 MiB End job on node22 on Tue May 8 19:09:26 UTC 2007