Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 0.580911 | 0.582322 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-dlx1c.rwmem1.ucl.opb |
MD5SUM | 35e445ac209f1522afc5b57d4ebf6731 |
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 | 0.580911 |
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 | 7578 |
Total number of constraints | 21401 |
Number of constraints which are clauses | 20501 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 900 |
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/361835-1176985984/instance-361835-1176985984.opb ...... 0.49/0.57 c done parsing opb. 0.49/0.57 s UNSATISFIABLE 0.49/0.57 c Total Run Time 0.353946
ERROR: no interpretation found !
/tmp/evaluation/361835-1176985984/instance-361835-1176985984.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node74/watcher-361835-1176985984 -o ROOT/results/node74/solver-361835-1176985984 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361835-1176985984/PBS4 /tmp/evaluation/361835-1176985984/instance-361835-1176985984.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: 1.18 1.06 1.01 3/66 30984 /proc/meminfo: memFree=1669384/2055920 swapFree=4183056/4192956 [pid=30984] ppid=30982 vsize=2352 CPUtime=0 /proc/30984/stat : 30984 (PBS4) R 30982 30984 30295 0 -1 4194304 380 0 0 0 0 0 0 0 18 0 1 0 146513142 2408448 362 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596458 0 0 4096 0 0 0 0 17 0 0 0 /proc/30984/statm: 588 362 87 219 0 365 0 [startup+0.0707681 s] /proc/loadavg: 1.18 1.06 1.01 3/66 30984 /proc/meminfo: memFree=1669384/2055920 swapFree=4183056/4192956 [pid=30984] ppid=30982 vsize=2752 CPUtime=0.06 /proc/30984/stat : 30984 (PBS4) R 30982 30984 30295 0 -1 4194304 523 0 0 0 6 0 0 0 18 0 1 0 146513142 2818048 505 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 0 0 0 /proc/30984/statm: 688 505 87 219 0 465 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2752 [startup+0.101772 s] /proc/loadavg: 1.18 1.06 1.01 3/66 30984 /proc/meminfo: memFree=1669384/2055920 swapFree=4183056/4192956 [pid=30984] ppid=30982 vsize=3200 CPUtime=0.09 /proc/30984/stat : 30984 (PBS4) R 30982 30984 30295 0 -1 4194304 637 0 0 0 9 0 0 0 18 0 1 0 146513142 3276800 570 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 0 0 0 /proc/30984/statm: 800 570 89 219 0 577 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3200 [startup+0.301794 s] /proc/loadavg: 1.18 1.06 1.01 3/66 30984 /proc/meminfo: memFree=1669384/2055920 swapFree=4183056/4192956 [pid=30984] ppid=30982 vsize=5056 CPUtime=0.29 /proc/30984/stat : 30984 (PBS4) R 30982 30984 30295 0 -1 4194304 1088 0 0 0 29 0 0 0 19 0 1 0 146513142 5177344 924 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/30984/statm: 1264 924 94 219 0 1041 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5056 Solver just ended. Dumping a history of the last processes samples [startup+0.501817 s] /proc/loadavg: 1.18 1.06 1.01 3/66 30984 /proc/meminfo: memFree=1669384/2055920 swapFree=4183056/4192956 [pid=30984] ppid=30982 vsize=5132 CPUtime=0.49 /proc/30984/stat : 30984 (PBS4) R 30982 30984 30295 0 -1 4194304 1168 0 0 0 48 1 0 0 21 0 1 0 146513142 5255168 1004 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/30984/statm: 1283 1004 94 219 0 1060 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 5132 Child status: 0 Real time (s): 0.582322 CPU time (s): 0.580911 CPU user time (s): 0.564914 CPU system time (s): 0.015997 CPU usage (%): 99.7577 Max. virtual memory (cumulated for all children) (KiB): 5132 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.564914 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1211 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= 11 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node74 on Thu Apr 19 12:33:04 UTC 2007 IDJOB= 361835 IDBENCH= 1476 IDSOLVER= 157 FILE ID= node74/361835-1176985984 PBS_JOBID= 4630410 Free space on /tmp= 103204 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-dlx1c.rwmem1.ucl.opb COMMAND LINE= /tmp/evaluation/361835-1176985984/PBS4 /tmp/evaluation/361835-1176985984/instance-361835-1176985984.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-361835-1176985984 -o ROOT/results/node74/conversion-361835-1176985984 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361835-1176985984/instance-361835-1176985984.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node74/watcher-361835-1176985984 -o ROOT/results/node74/solver-361835-1176985984 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361835-1176985984/PBS4 /tmp/evaluation/361835-1176985984/instance-361835-1176985984.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 35e445ac209f1522afc5b57d4ebf6731 RANDOM SEED= 219601282 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node74.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 : 3000.213 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 : 3000.213 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: 1669792 kB Buffers: 34140 kB Cached: 279472 kB SwapCached: 3064 kB Active: 104272 kB Inactive: 219580 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1669792 kB SwapTotal: 4192956 kB SwapFree: 4183056 kB Dirty: 1956 kB Writeback: 0 kB Mapped: 16184 kB Slab: 48068 kB Committed_AS: 2036628 kB PageTables: 1484 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 103204 MiB End job on node74 on Thu Apr 19 12:33:05 UTC 2007