Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 0.537917 | 0.538822 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-ooo.tag8.ucl.opb |
MD5SUM | ec41e051a85a6b1d97ef15d7e169228d |
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 | 0.537917 |
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 | 3249 |
Total number of constraints | 8983 |
Number of constraints which are clauses | 8599 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 384 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 11 |
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 | 33 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 126 |
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/458403-1178622297/instance-458403-1178622297.opb ...... 0.49/0.53 c done parsing opb. 0.49/0.53 s UNSATISFIABLE 0.49/0.53 c Total Run Time 0.443932
ERROR: no interpretation found !
/tmp/evaluation/458403-1178622297/instance-458403-1178622297.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-458403-1178622297 -o ROOT/results/node68/solver-458403-1178622297 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458403-1178622297/instance-458403-1178622297.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: 0.92 0.98 0.99 3/64 24016 /proc/meminfo: memFree=1536952/2055920 swapFree=4184004/4192956 [pid=24016] ppid=24014 vsize=1780 CPUtime=0 /proc/24016/stat : 24016 (PBS4_SAT07v2) R 24014 24016 23055 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 338219233 1822720 219 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24016/statm: 445 219 86 219 0 222 0 [startup+0.0744969 s] /proc/loadavg: 0.92 0.98 0.99 3/64 24016 /proc/meminfo: memFree=1536952/2055920 swapFree=4184004/4192956 [pid=24016] ppid=24014 vsize=2180 CPUtime=0.07 /proc/24016/stat : 24016 (PBS4_SAT07v2) R 24014 24016 23055 0 -1 4194304 385 0 0 0 7 0 0 0 18 0 1 0 338219233 2232320 367 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24016/statm: 545 367 86 219 0 322 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2180 [startup+0.101498 s] /proc/loadavg: 0.92 0.98 0.99 3/64 24016 /proc/meminfo: memFree=1536952/2055920 swapFree=4184004/4192956 [pid=24016] ppid=24014 vsize=2516 CPUtime=0.09 /proc/24016/stat : 24016 (PBS4_SAT07v2) R 24014 24016 23055 0 -1 4194304 502 0 0 0 9 0 0 0 18 0 1 0 338219233 2576384 435 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24016/statm: 629 435 90 219 0 406 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2516 [startup+0.301517 s] /proc/loadavg: 0.92 0.98 0.99 3/64 24016 /proc/meminfo: memFree=1536952/2055920 swapFree=4184004/4192956 [pid=24016] ppid=24014 vsize=3416 CPUtime=0.29 /proc/24016/stat : 24016 (PBS4_SAT07v2) R 24014 24016 23055 0 -1 4194304 629 0 0 0 29 0 0 0 19 0 1 0 338219233 3497984 562 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24016/statm: 854 562 90 219 0 631 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3416 Solver just ended. Dumping a history of the last processes samples [startup+0.501534 s] /proc/loadavg: 0.92 0.98 0.99 3/64 24016 /proc/meminfo: memFree=1536952/2055920 swapFree=4184004/4192956 [pid=24016] ppid=24014 vsize=3552 CPUtime=0.49 /proc/24016/stat : 24016 (PBS4_SAT07v2) R 24014 24016 23055 0 -1 4194304 708 0 0 0 49 0 0 0 21 0 1 0 338219233 3637248 641 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24016/statm: 888 641 90 219 0 665 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 3552 Child status: 0 Real time (s): 0.538822 CPU time (s): 0.537917 CPU user time (s): 0.527919 CPU system time (s): 0.009998 CPU usage (%): 99.832 Max. virtual memory (cumulated for all children) (KiB): 3552 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.527919 system time used= 0.009998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 737 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= 1 runsolver used 0.001999 second user time and 0.006998 second system time The end
Begin job on node68 on Tue May 8 11:04:57 UTC 2007 IDJOB= 458403 IDBENCH= 1480 IDSOLVER= 200 FILE ID= node68/458403-1178622297 PBS_JOBID= 5218249 Free space on /tmp= 66554 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.tag8.ucl.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458403-1178622297/instance-458403-1178622297.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-458403-1178622297 -o ROOT/results/node68/conversion-458403-1178622297 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458403-1178622297/instance-458403-1178622297.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-458403-1178622297 -o ROOT/results/node68/solver-458403-1178622297 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458403-1178622297/instance-458403-1178622297.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= ec41e051a85a6b1d97ef15d7e169228d RANDOM SEED= 42920767 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.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: 1537360 kB Buffers: 31024 kB Cached: 377852 kB SwapCached: 2932 kB Active: 68440 kB Inactive: 350564 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1537360 kB SwapTotal: 4192956 kB SwapFree: 4184004 kB Dirty: 2512 kB Writeback: 0 kB Mapped: 16256 kB Slab: 85668 kB Committed_AS: 3915016 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= 66554 MiB End job on node68 on Tue May 8 11:04:58 UTC 2007