Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 0.076987 | 0.0789939 |
Name | normalized-PB06/SATUNSAT-SMALLINT/ submitted-PB06/roussel/normalized-pigeon-cardinality-95-90.opb |
MD5SUM | 464b0bce452dea50452bb0b774d05715 |
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 | 0.076987 |
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 | 8550 |
Total number of constraints | 185 |
Number of constraints which are clauses | 95 |
Number of constraints which are cardinality constraints (but not clauses) | 90 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 90 |
Maximum length of a constraint | 95 |
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 | 96 |
Number of bits of the biggest sum of numbers | 7 |
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/365903-1177054838/instance-365903-1177054838.opb ...... 0.04/0.07 c done parsing opb. 0.04/0.07 s UNSATISFIABLE 0.04/0.07 c Total Run Time 0.001
ERROR: no interpretation found !
/tmp/evaluation/365903-1177054838/instance-365903-1177054838.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node55/watcher-365903-1177054838 -o ROOT/results/node55/solver-365903-1177054838 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365903-1177054838/PBS4 /tmp/evaluation/365903-1177054838/instance-365903-1177054838.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: 0.85 0.97 0.99 3/64 16491 /proc/meminfo: memFree=1658404/2055920 swapFree=4184496/4192956 [pid=16491] ppid=16489 vsize=2540 CPUtime=0 /proc/16491/stat : 16491 (PBS4) R 16489 16491 16429 0 -1 4194304 413 0 0 0 0 0 0 0 18 0 1 0 153393809 2600960 395 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134554328 0 0 4096 0 0 0 0 17 1 0 0 /proc/16491/statm: 635 395 87 219 0 412 0 [startup+0.046707 s] /proc/loadavg: 0.85 0.97 0.99 3/64 16491 /proc/meminfo: memFree=1658404/2055920 swapFree=4184496/4192956 [pid=16491] ppid=16489 vsize=2948 CPUtime=0.04 /proc/16491/stat : 16491 (PBS4) R 16489 16491 16429 0 -1 4194304 541 0 0 0 4 0 0 0 18 0 1 0 153393809 3018752 523 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0 /proc/16491/statm: 737 523 87 219 0 514 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2948 Solver just ended. Dumping a history of the last processes samples [startup+0.046707 s] /proc/loadavg: 0.85 0.97 0.99 3/64 16491 /proc/meminfo: memFree=1658404/2055920 swapFree=4184496/4192956 [pid=16491] ppid=16489 vsize=2948 CPUtime=0.04 /proc/16491/stat : 16491 (PBS4) R 16489 16491 16429 0 -1 4194304 541 0 0 0 4 0 0 0 18 0 1 0 153393809 3018752 523 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0 /proc/16491/statm: 737 523 87 219 0 514 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2948 Child status: 0 Real time (s): 0.0789939 CPU time (s): 0.076987 CPU user time (s): 0.074988 CPU system time (s): 0.001999 CPU usage (%): 97.4594 Max. virtual memory (cumulated for all children) (KiB): 2948 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.074988 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 643 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 0.004999 second system time The end
Begin job on node55 on Fri Apr 20 07:40:38 UTC 2007 IDJOB= 365903 IDBENCH= 2585 IDSOLVER= 157 FILE ID= node55/365903-1177054838 PBS_JOBID= 4640204 Free space on /tmp= 66354 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-95-90.opb COMMAND LINE= /tmp/evaluation/365903-1177054838/PBS4 /tmp/evaluation/365903-1177054838/instance-365903-1177054838.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-365903-1177054838 -o ROOT/results/node55/conversion-365903-1177054838 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365903-1177054838/instance-365903-1177054838.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node55/watcher-365903-1177054838 -o ROOT/results/node55/solver-365903-1177054838 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365903-1177054838/PBS4 /tmp/evaluation/365903-1177054838/instance-365903-1177054838.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 464b0bce452dea50452bb0b774d05715 RANDOM SEED= 504392807 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node55.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 : 3000.216 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 : 3000.216 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: 1658876 kB Buffers: 31372 kB Cached: 292016 kB SwapCached: 2196 kB Active: 148840 kB Inactive: 183716 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1658876 kB SwapTotal: 4192956 kB SwapFree: 4184496 kB Dirty: 1468 kB Writeback: 0 kB Mapped: 15668 kB Slab: 50612 kB Committed_AS: 1183036 kB PageTables: 1380 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= 66354 MiB End job on node55 on Fri Apr 20 07:40:38 UTC 2007