Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 0.097984 | 0.099203 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ roussel/normalized-pigeon-cardinality-105-100.opb |
MD5SUM | 1f72b7f8bd829aeeb06978977df8efc2 |
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 | 0.097984 |
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 | 10500 |
Total number of constraints | 205 |
Number of constraints which are clauses | 105 |
Number of constraints which are cardinality constraints (but not clauses) | 100 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 100 |
Maximum length of a constraint | 105 |
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 | 106 |
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/459042-1178647788/instance-459042-1178647788.opb ...... 0.03/0.09 c done parsing opb. 0.03/0.09 s UNSATISFIABLE 0.03/0.09 c Total Run Time 0.002
ERROR: no interpretation found !
/tmp/evaluation/459042-1178647788/instance-459042-1178647788.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node10/watcher-459042-1178647788 -o ROOT/results/node10/solver-459042-1178647788 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459042-1178647788/instance-459042-1178647788.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 0.94 0.97 2/77 27731 /proc/meminfo: memFree=1763944/2055920 swapFree=4145576/4192956 [pid=27731] ppid=27729 vsize=2760 CPUtime=0 /proc/27731/stat : 27731 (PBS4_SAT07v2) R 27729 27731 26171 0 -1 4194304 463 0 0 0 0 0 0 0 18 0 1 0 340816302 2826240 445 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134594883 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27731/statm: 690 447 80 219 0 467 0 [startup+0.040463 s] /proc/loadavg: 0.85 0.94 0.97 2/77 27731 /proc/meminfo: memFree=1763944/2055920 swapFree=4145576/4192956 [pid=27731] ppid=27729 vsize=3184 CPUtime=0.03 /proc/27731/stat : 27731 (PBS4_SAT07v2) R 27729 27731 26171 0 -1 4194304 589 0 0 0 3 0 0 0 18 0 1 0 340816302 3260416 571 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134784934 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27731/statm: 796 571 86 219 0 573 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 3184 Solver just ended. Dumping a history of the last processes samples [startup+0.040463 s] /proc/loadavg: 0.85 0.94 0.97 2/77 27731 /proc/meminfo: memFree=1763944/2055920 swapFree=4145576/4192956 [pid=27731] ppid=27729 vsize=3184 CPUtime=0.03 /proc/27731/stat : 27731 (PBS4_SAT07v2) R 27729 27731 26171 0 -1 4194304 589 0 0 0 3 0 0 0 18 0 1 0 340816302 3260416 571 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134784934 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27731/statm: 796 571 86 219 0 573 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 3184 Child status: 0 Real time (s): 0.099203 CPU time (s): 0.097984 CPU user time (s): 0.092985 CPU system time (s): 0.004999 CPU usage (%): 98.7712 Max. virtual memory (cumulated for all children) (KiB): 3184 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.092985 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 750 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 0.001999 second user time and 0.006998 second system time The end
Begin job on node10 on Tue May 8 18:09:48 UTC 2007 IDJOB= 459042 IDBENCH= 2601 IDSOLVER= 200 FILE ID= node10/459042-1178647788 PBS_JOBID= 5217814 Free space on /tmp= 66561 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-105-100.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459042-1178647788/instance-459042-1178647788.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-459042-1178647788 -o ROOT/results/node10/conversion-459042-1178647788 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459042-1178647788/instance-459042-1178647788.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-459042-1178647788 -o ROOT/results/node10/solver-459042-1178647788 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459042-1178647788/instance-459042-1178647788.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 1f72b7f8bd829aeeb06978977df8efc2 RANDOM SEED= 539739083 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node10.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 : 3000.259 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 : 3000.259 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: 1764352 kB Buffers: 13744 kB Cached: 157224 kB SwapCached: 15556 kB Active: 138504 kB Inactive: 93480 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1764352 kB SwapTotal: 4192956 kB SwapFree: 4145576 kB Dirty: 2644 kB Writeback: 0 kB Mapped: 68120 kB Slab: 45100 kB Committed_AS: 5233172 kB PageTables: 1808 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= 66561 MiB End job on node10 on Tue May 8 18:09:48 UTC 2007