Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 0.044993 | 0.0464909 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-blast-floppy1-2.ucl.opb |
MD5SUM | 8f7a1fac4c983753f7c940f764b3437e |
Bench Category | SATUNSAT-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 | 0.014996 |
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 | 152 |
Total number of constraints | 127 |
Number of constraints which are clauses | 77 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 50 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 19 |
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 | 772 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 2305 |
Number of bits of the biggest sum of numbers | 12 |
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/361933-1177004687/instance-361933-1177004687.opb ...... 0.00/0.04 c done parsing opb. 0.00/0.04 s UNSATISFIABLE 0.00/0.04 c Total Run Time 0.041994
ERROR: no interpretation found !
/tmp/evaluation/361933-1177004687/instance-361933-1177004687.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node1/watcher-361933-1177004687 -o ROOT/results/node1/solver-361933-1177004687 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361933-1177004687/PBS4 /tmp/evaluation/361933-1177004687/instance-361933-1177004687.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: 0.99 0.97 0.91 3/77 6036 /proc/meminfo: memFree=1780592/2055920 swapFree=4145780/4192956 [pid=6036] ppid=6034 vsize=1320 CPUtime=0 /proc/6036/stat : 6036 (PBS4) R 6034 6036 5512 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 176506566 1351680 121 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134560086 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6036/statm: 330 121 92 219 0 107 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0464909 CPU time (s): 0.044993 CPU user time (s): 0.044993 CPU system time (s): 0 CPU usage (%): 96.778 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.044993 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= 185 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= 0 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node1 on Thu Apr 19 17:44:47 UTC 2007 IDJOB= 361933 IDBENCH= 1485 IDSOLVER= 157 FILE ID= node1/361933-1177004687 PBS_JOBID= 4630505 Free space on /tmp= 66357 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-blast-floppy1-2.ucl.opb COMMAND LINE= /tmp/evaluation/361933-1177004687/PBS4 /tmp/evaluation/361933-1177004687/instance-361933-1177004687.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-361933-1177004687 -o ROOT/results/node1/conversion-361933-1177004687 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361933-1177004687/instance-361933-1177004687.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node1/watcher-361933-1177004687 -o ROOT/results/node1/solver-361933-1177004687 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361933-1177004687/PBS4 /tmp/evaluation/361933-1177004687/instance-361933-1177004687.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 8f7a1fac4c983753f7c940f764b3437e RANDOM SEED= 250570588 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node1.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 : 3000.234 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 : 3000.234 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: 1780936 kB Buffers: 20864 kB Cached: 179448 kB SwapCached: 14160 kB Active: 47464 kB Inactive: 175264 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1780936 kB SwapTotal: 4192956 kB SwapFree: 4145780 kB Dirty: 1392 kB Writeback: 0 kB Mapped: 29464 kB Slab: 37636 kB Committed_AS: 5013564 kB PageTables: 1832 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= 66357 MiB End job on node1 on Thu Apr 19 17:44:47 UTC 2007