Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
clasp 2.0-R4191-patched (fixed) | OPT | 3 | 0.019996 | 0.021539 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=97-P1=127-B.opb |
MD5SUM | be15a6e8e4800aeecb097065a6f07951 |
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 | 0.019996 |
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 | 27 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 522784 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 81 |
Sum of products size (including duplicates) | 162 |
Number of different products | 81 |
Sum of products size | 162 |
0.00/0.00 c clasp version 2.0.0-RC2 0.00/0.00 c Reading from ...767636/instance-3491804-1307767636.opb 0.00/0.00 c Solving... 0.00/0.00 o 157 0.00/0.00 o 141 0.00/0.01 o 129 0.00/0.01 o 81 0.01/0.01 o 65 0.01/0.01 o 33 0.01/0.02 o 19 0.01/0.02 o 17 0.01/0.02 o 11 0.01/0.02 o 7 0.01/0.02 o 3 0.01/0.02 c Answer: 11 0.01/0.02 v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 x12 -x13 x14 x15 -x16 x17 -x18 0.01/0.02 v x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 0.01/0.02 s OPTIMUM FOUND 0.01/0.02 0.01/0.02 c Models : 1 0.01/0.02 c Enumerated : 11 0.01/0.02 c Optimum : yes 0.01/0.02 c Optimization : 3 0.01/0.02 c Time : 0.020s (Solving: 0.02s 1st Model: 0.01s Unsat: 0.00s) 0.01/0.02 c CPU Time : 0.010s
OK 3
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.1 (svn: 988) This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3491804-1307767636/watcher-3491804-1307767636 -o /tmp/evaluation-result-3491804-1307767636/solver-3491804-1307767636 -C 1800 -W 1900 -M 15500 HOME/clasp HOME/instance-3491804-1307767636.opb --solu --heu=VSIDS running on 4 cores: 1,3,5,7 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): 1900 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 2.05 1.98 1.85 2/177 27035 /proc/meminfo: memFree=31479396/32951124 swapFree=67076880/67111528 [pid=27035] ppid=27033 vsize=2340 CPUtime=0 cores=1,3,5,7 /proc/27035/stat : 27035 (clasp) R 27033 27035 17771 0 -1 4202496 301 0 0 0 0 0 0 0 25 0 1 0 888361352 2396160 256 33554432000 4194304 6245536 140734434254704 18446744073709551615 4637467 0 0 4096 18946 0 0 0 17 1 0 0 0 /proc/27035/statm: 585 256 220 501 0 81 0 [startup+0.015685 s] /proc/loadavg: 2.05 1.98 1.85 2/177 27035 /proc/meminfo: memFree=31479396/32951124 swapFree=67076880/67111528 [pid=27035] ppid=27033 vsize=2340 CPUtime=0.01 cores=1,3,5,7 /proc/27035/stat : 27035 (clasp) R 27033 27035 17771 0 -1 4202496 314 0 0 0 1 0 0 0 25 0 1 0 888361352 2396160 269 33554432000 4194304 6245536 140734434254704 18446744073709551615 4628843 0 0 4096 18946 0 0 0 17 1 0 0 0 /proc/27035/statm: 585 269 230 501 0 81 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2340 Solver just ended. Dumping a history of the last processes samples [startup+0.015685 s] /proc/loadavg: 2.05 1.98 1.85 2/177 27035 /proc/meminfo: memFree=31479396/32951124 swapFree=67076880/67111528 [pid=27035] ppid=27033 vsize=2340 CPUtime=0.01 cores=1,3,5,7 /proc/27035/stat : 27035 (clasp) R 27033 27035 17771 0 -1 4202496 314 0 0 0 1 0 0 0 25 0 1 0 888361352 2396160 269 33554432000 4194304 6245536 140734434254704 18446744073709551615 4628843 0 0 4096 18946 0 0 0 17 1 0 0 0 /proc/27035/statm: 585 269 230 501 0 81 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2340 Child status: 10 Real time (s): 0.021539 CPU time (s): 0.019996 CPU user time (s): 0.019996 CPU system time (s): 0 CPU usage (%): 92.8361 Max. virtual memory (cumulated for all children) (KiB): 2340 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.019996 system time used= 0 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 334 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= 2 involuntary context switches= 1 runsolver used 0.000999 second user time and 0.006998 second system time The end
Begin job on node139 at 2011-06-11 06:47:16 IDJOB=3491804 IDBENCH=48095 IDSOLVER=1981 FILE ID=node139/3491804-1307767636 RUNJOBID= node139-1307766029-22061 PBS_JOBID= 13550761 Free space on /tmp= 74132 MiB SOLVER NAME= clasp 2.0-R4191-patched (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=97-P1=127-B.opb COMMAND LINE= HOME/clasp BENCHNAME --solu --heu=VSIDS RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3491804-1307767636/watcher-3491804-1307767636 -o /tmp/evaluation-result-3491804-1307767636/solver-3491804-1307767636 -C 1800 -W 1900 -M 15500 HOME/clasp HOME/instance-3491804-1307767636.opb --solu --heu=VSIDS TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= be15a6e8e4800aeecb097065a6f07951 RANDOM SEED=1460753495 node139.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 : 2666.852 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 : 5333.70 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 : 2666.852 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 : 5332.75 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 : 2666.852 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 : 5332.74 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 : 2666.852 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 : 5332.75 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 : 2666.852 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 : 5321.49 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 : 2666.852 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 : 2666.852 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 : 5332.82 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 : 2666.852 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 : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 31480072 kB Buffers: 270780 kB Cached: 949480 kB SwapCached: 3520 kB Active: 548616 kB Inactive: 710576 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 31480072 kB SwapTotal: 67111528 kB SwapFree: 67076880 kB Dirty: 4344 kB Writeback: 0 kB AnonPages: 37480 kB Mapped: 15192 kB Slab: 147516 kB PageTables: 4740 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 213116 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= 74128 MiB End job on node139 at 2011-06-11 06:47:16