Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-03-23 | UNSAT | 4.13937 | 3.51335 |
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 |
4.08/3.51 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/361836-1176985986/instance-361836-1176985986.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-361836-1176985986 -o ROOT/results/node74/solver-361836-1176985986 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361836-1176985986.opb /tmp/evaluation/361836-1176985986/temp 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: 1.16 1.06 1.01 3/66 31053 /proc/meminfo: memFree=1669320/2055920 swapFree=4183056/4192956 [pid=31053] ppid=31051 vsize=12268 CPUtime=0 /proc/31053/stat : 31053 (pbclasp) R 31051 31053 30295 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 146513350 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783602686 0 0 4224 0 0 0 0 17 1 0 0 /proc/31053/statm: 3067 317 242 3 0 167 0 [startup+0.0514791 s] /proc/loadavg: 1.16 1.06 1.01 3/66 31053 /proc/meminfo: memFree=1669320/2055920 swapFree=4183056/4192956 [pid=31053] ppid=31051 vsize=12664 CPUtime=0.02 /proc/31053/stat : 31053 (pbclasp) S 31051 31053 30295 0 -1 4194304 545 0 0 0 2 0 0 0 16 0 1 0 146513350 12967936 495 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/31053/statm: 3166 495 320 3 0 266 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12664 [startup+0.102482 s] /proc/loadavg: 1.16 1.06 1.01 3/66 31053 /proc/meminfo: memFree=1669320/2055920 swapFree=4183056/4192956 [pid=31053] ppid=31051 vsize=12664 CPUtime=0.02 /proc/31053/stat : 31053 (pbclasp) S 31051 31053 30295 0 -1 4194304 545 0 0 0 2 0 0 0 16 0 1 0 146513350 12967936 495 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/31053/statm: 3166 495 320 3 0 266 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12664 [startup+0.301505 s] /proc/loadavg: 1.16 1.06 1.01 3/66 31053 /proc/meminfo: memFree=1669320/2055920 swapFree=4183056/4192956 [pid=31053] ppid=31051 vsize=12664 CPUtime=0.02 /proc/31053/stat : 31053 (pbclasp) S 31051 31053 30295 0 -1 4194304 545 0 0 0 2 0 0 0 16 0 1 0 146513350 12967936 495 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/31053/statm: 3166 495 320 3 0 266 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12664 [startup+0.701551 s] /proc/loadavg: 1.16 1.06 1.01 3/66 31053 /proc/meminfo: memFree=1669320/2055920 swapFree=4183056/4192956 [pid=31053] ppid=31051 vsize=12664 CPUtime=0.02 /proc/31053/stat : 31053 (pbclasp) S 31051 31053 30295 0 -1 4194304 545 0 0 0 2 0 0 0 16 0 1 0 146513350 12967936 495 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/31053/statm: 3166 495 320 3 0 266 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12664 [startup+1.50264 s] /proc/loadavg: 1.16 1.06 1.01 3/71 31058 /proc/meminfo: memFree=1657632/2055920 swapFree=4183056/4192956 [pid=31053] ppid=31051 vsize=12664 CPUtime=0.02 /proc/31053/stat : 31053 (pbclasp) S 31051 31053 30295 0 -1 4194304 545 0 0 0 2 0 0 0 16 0 1 0 146513350 12967936 495 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/31053/statm: 3166 495 320 3 0 266 0 [pid=31055] ppid=31053 vsize=5352 CPUtime=0 /proc/31055/stat : 31055 (sh) S 31053 31053 30295 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 146513354 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31055/statm: 1338 224 188 169 0 49 0 [pid=31056] ppid=31055 vsize=12400 CPUtime=1.46 /proc/31056/stat : 31056 (pb2clasp1) R 31055 31053 30295 0 -1 4194304 502 0 0 0 146 0 0 0 25 0 1 0 146513354 12697600 461 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 228795149048 0 0 4224 0 0 0 0 17 1 0 0 /proc/31056/statm: 3100 461 340 3 0 200 0 [pid=31057] ppid=31055 vsize=16532 CPUtime=0.58 /proc/31057/stat : 31057 (clasp) S 31055 31053 30295 0 -1 4194304 3766 0 0 0 56 2 0 0 16 0 1 0 146513354 16928768 3732 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/31057/statm: 4133 3732 173 154 0 3603 0 [pid=31058] ppid=31055 vsize=12268 CPUtime=0 /proc/31058/stat : 31058 (pboutclasp.pl) S 31055 31053 30295 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 146513354 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/31058/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 2.06 Current children cumulated vsize (KiB) 59216 [startup+3.10183 s] /proc/loadavg: 1.16 1.06 1.01 2/70 31058 /proc/meminfo: memFree=1638568/2055920 swapFree=4183056/4192956 [pid=31053] ppid=31051 vsize=12664 CPUtime=0.02 /proc/31053/stat : 31053 (pbclasp) S 31051 31053 30295 0 -1 4194304 545 0 0 0 2 0 0 0 16 0 1 0 146513350 12967936 495 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/31053/statm: 3166 495 320 3 0 266 0 [pid=31055] ppid=31053 vsize=5352 CPUtime=1.51 /proc/31055/stat : 31055 (sh) S 31053 31053 30295 0 -1 4194304 297 504 0 0 0 0 151 0 16 0 1 0 146513354 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/31055/statm: 1338 224 188 169 0 49 0 [pid=31057] ppid=31055 vsize=32956 CPUtime=2.15 /proc/31057/stat : 31057 (clasp) R 31055 31053 30295 0 -1 4194304 8336 0 0 0 212 3 0 0 25 0 1 0 146513354 33746944 7728 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629597 0 0 4096 0 0 0 0 17 1 0 0 /proc/31057/statm: 8239 7728 194 154 0 7709 0 [pid=31058] ppid=31055 vsize=12268 CPUtime=0 /proc/31058/stat : 31058 (pboutclasp.pl) S 31055 31053 30295 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 146513354 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/31058/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 3.68 Current children cumulated vsize (KiB) 63240 Solver just ended. Dumping a history of the last processes samples [startup+3.50187 s] /proc/loadavg: 1.16 1.06 1.01 2/70 31058 /proc/meminfo: memFree=1637480/2055920 swapFree=4183056/4192956 [pid=31053] ppid=31051 vsize=12664 CPUtime=0.02 /proc/31053/stat : 31053 (pbclasp) S 31051 31053 30295 0 -1 4194304 545 0 0 0 2 0 0 0 16 0 1 0 146513350 12967936 495 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/31053/statm: 3166 495 320 3 0 266 0 [pid=31055] ppid=31053 vsize=5352 CPUtime=1.51 /proc/31055/stat : 31055 (sh) S 31053 31053 30295 0 -1 4194304 297 504 0 0 0 0 151 0 16 0 1 0 146513354 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/31055/statm: 1338 224 188 169 0 49 0 [pid=31057] ppid=31055 vsize=28000 CPUtime=2.55 /proc/31057/stat : 31057 (clasp) R 31055 31053 30295 0 -1 4194304 8360 0 0 0 252 3 0 0 25 0 1 0 146513354 28672000 6525 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10186812 0 0 4096 0 0 0 0 17 1 0 0 /proc/31057/statm: 7000 6525 217 154 0 6470 0 [pid=31058] ppid=31055 vsize=12268 CPUtime=0 /proc/31058/stat : 31058 (pboutclasp.pl) S 31055 31053 30295 0 -1 4194304 435 0 0 0 0 0 0 0 16 0 1 0 146513354 12562432 395 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/31058/statm: 3067 395 311 3 0 167 0 Current children cumulated CPU time (s) 4.08 Current children cumulated vsize (KiB) 58284 Child status: 0 Real time (s): 3.51335 CPU time (s): 4.13937 CPU user time (s): 4.07638 CPU system time (s): 0.06299 CPU usage (%): 117.818 Max. virtual memory (cumulated for all children) (KiB): 63240 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.07638 system time used= 0.06299 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10278 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= 250 involuntary context switches= 23 runsolver used 0.009998 second user time and 0.009998 second system time The end
Begin job on node74 on Thu Apr 19 12:33:06 UTC 2007 IDJOB= 361836 IDBENCH= 1476 IDSOLVER= 158 FILE ID= node74/361836-1176985986 PBS_JOBID= 4630410 Free space on /tmp= 103204 MiB SOLVER NAME= PB-clasp 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= pbclasp instance-361836-1176985986.opb /tmp/evaluation/361836-1176985986/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-361836-1176985986 -o ROOT/results/node74/conversion-361836-1176985986 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361836-1176985986/instance-361836-1176985986.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node74/watcher-361836-1176985986 -o ROOT/results/node74/solver-361836-1176985986 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361836-1176985986.opb /tmp/evaluation/361836-1176985986/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 35e445ac209f1522afc5b57d4ebf6731 RANDOM SEED= 19642518 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: 34152 kB Cached: 279460 kB SwapCached: 3064 kB Active: 104208 kB Inactive: 219600 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1669792 kB SwapTotal: 4192956 kB SwapFree: 4183056 kB Dirty: 1888 kB Writeback: 0 kB Mapped: 16184 kB Slab: 48140 kB Committed_AS: 2036644 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 12:33:10 UTC 2007