Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 3.2 | UNSAT | 0.051991 | 0.051589 |
Name | normalized-PB06/SATUNSAT-SMALLINT/ submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb |
MD5SUM | 583fb36c9cf948cc03f361dd87435bdd |
Bench Category | DEC-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.023995 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 930 |
Total number of constraints | 61 |
Number of constraints which are clauses | 31 |
Number of constraints which are cardinality constraints (but not clauses) | 30 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 31 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 32 |
Number of bits of the biggest sum of numbers | 6 |
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 bsolo beta version 3.2 - 23/05/2010 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Learning Strategy: Cardinality Constraint Learning 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Instance file HOME/instance-3463691-1307178677.opb 0.00/0.00 c File size is 15321 bytes. 0.00/0.00 c Highest Coefficient sum: 32 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 930 Constr: 61 31/30/0 Lit: 1860 Watch. Lit: 992 0.00/0.00 c Obj. Vars: 0 (0 % of total variables) 0.00/0.01 c Pre-processing Time: 0.01 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 930 61 1860 30 992 9310 0 0 0.01 0.00/0.01 c Switching off lower bounding mode. 0.04/0.05 c Backtracks by Clause: 62 0.04/0.05 c Backtracks by PB constraint: 35 0.04/0.05 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.04/0.05 c 0 97 80 3033 193 29572 132 1940 0.05 0.04/0.05 s UNSATISFIABLE 0.04/0.05 c Total time: 0.05 s
ERROR: no interpretation found !
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.0 (svn: 977) 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-3463691-1307178677/watcher-3463691-1307178677 -o /tmp/evaluation-result-3463691-1307178677/solver-3463691-1307178677 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463691-1307178677.opb 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: 1.93 2.00 1.99 2/489 30589 /proc/meminfo: memFree=27131564/32951124 swapFree=63649284/67111528 [pid=30589] ppid=30587 vsize=18736 CPUtime=0.01 cores=1,3,5,7 /proc/30589/stat : 30589 (bsolo) R 30587 30589 28154 0 -1 4202496 339 0 0 0 1 0 0 0 22 0 1 0 829466212 19185664 290 33554432000 134512640 137138936 4288696752 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/30589/statm: 4684 290 192 642 0 4040 0 [startup+0.0510971 s] /proc/loadavg: 1.93 2.00 1.99 2/489 30589 /proc/meminfo: memFree=27131564/32951124 swapFree=63649284/67111528 [pid=30589] ppid=30587 vsize=11412 CPUtime=0.04 cores=1,3,5,7 /proc/30589/stat : 30589 (bsolo) R 30587 30589 28154 0 -1 4202496 454 0 0 0 4 0 0 0 22 0 1 0 829466212 11685888 405 33554432000 134512640 137138936 4288696752 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/30589/statm: 2853 405 192 642 0 2209 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 11412 Solver just ended. Dumping a history of the last processes samples [startup+0.0510971 s] /proc/loadavg: 1.93 2.00 1.99 2/489 30589 /proc/meminfo: memFree=27131564/32951124 swapFree=63649284/67111528 [pid=30589] ppid=30587 vsize=11412 CPUtime=0.04 cores=1,3,5,7 /proc/30589/stat : 30589 (bsolo) R 30587 30589 28154 0 -1 4202496 454 0 0 0 4 0 0 0 22 0 1 0 829466212 11685888 405 33554432000 134512640 137138936 4288696752 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/30589/statm: 2853 405 192 642 0 2209 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 11412 Child status: 0 Real time (s): 0.051589 CPU time (s): 0.051991 CPU user time (s): 0.048992 CPU system time (s): 0.002999 CPU usage (%): 100.779 Max. virtual memory (cumulated for all children) (KiB): 11412 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.048992 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 454 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 0.005999 second user time and 0.011998 second system time The end
Begin job on node130 at 2011-06-04 11:11:17 IDJOB=3463691 IDBENCH=2583 IDSOLVER=1955 FILE ID=node130/3463691-1307178677 RUNJOBID= node130-1307175073-30137 PBS_JOBID= 13508832 Free space on /tmp= 73852 MiB SOLVER NAME= bsolo 3.2 BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463691-1307178677/watcher-3463691-1307178677 -o /tmp/evaluation-result-3463691-1307178677/solver-3463691-1307178677 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463691-1307178677.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 583fb36c9cf948cc03f361dd87435bdd RANDOM SEED=1508698912 node130.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 : 2666.838 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 : 5333.67 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 : 2666.838 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 : 5332.83 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 : 2666.838 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 : 5332.75 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 : 2666.838 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 : 5332.81 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 : 2666.838 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 : 5332.75 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 : 2666.838 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 : 5332.83 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 : 2666.838 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 : 5332.75 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 : 2666.838 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 : 5332.81 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 27131720 kB Buffers: 285740 kB Cached: 452932 kB SwapCached: 9700 kB Active: 5154688 kB Inactive: 383312 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 27131720 kB SwapTotal: 67111528 kB SwapFree: 63649284 kB Dirty: 8352 kB Writeback: 0 kB AnonPages: 4797908 kB Mapped: 31452 kB Slab: 159424 kB PageTables: 53724 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 145115000 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= 73848 MiB End job on node130 at 2011-06-04 11:11:17