Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | Wrong UNSAT | 1.07184 | 1.07743 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_500_10_5.opb |
MD5SUM | 2b02b42135ec6f53aa7a47afb99951df |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | -110 |
Best CPU time to get the best result obtained on this benchmark | 1800.04 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -110 |
Optimality of the best value was proved | NO |
Number of variables | 500 |
Total number of constraints | 500 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 500 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 21 |
Number of terms in the objective function | 500 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 500 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 500 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 6270 |
Sum of products size (including duplicates) | 12540 |
Number of different products | 3135 |
Sum of products size | 6270 |
0.00/0.01 Use of uninitialized value in addition (+) at /tmp/evaluation/454390-1178025645/pbclasp line 60,line 2. 0.00/0.01 Use of uninitialized value in addition (+) at /tmp/evaluation/454390-1178025645/pbclasp line 63, line 2. 0.00/0.01 Use of uninitialized value in array element at /tmp/evaluation/454390-1178025645/pbclasp line 65, line 2. 0.00/0.01 Use of uninitialized value in pattern match (m//) at /tmp/evaluation/454390-1178025645/pbclasp line 77, line 2. 0.00/0.57 Use of uninitialized value in addition (+) at /tmp/evaluation/454390-1178025645/pbclasp line 87, line 2. 0.00/0.57 Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454390-1178025645/pbclasp line 103, line 2. 0.96/1.07 s UNSATISFIABLE
ERROR: no interpretation found !
Linearizing /tmp/evaluation/454390-1178025645/instance-454390-1178025645.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node65/watcher-454390-1178025645 -o ROOT/results/node65/solver-454390-1178025645 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-454390-1178025645.opb /tmp/evaluation/454390-1178025645/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: 1.00 1.00 1.00 3/64 21036 /proc/meminfo: memFree=1930216/2055920 swapFree=4184032/4192956 [pid=21036] ppid=21034 vsize=12268 CPUtime=0 /proc/21036/stat : 21036 (pbclasp) D 21034 21036 20568 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 278554124 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257203862117 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/21036/statm: 3067 317 242 3 0 167 0 [startup+0.0583311 s] /proc/loadavg: 1.00 1.00 1.00 3/64 21036 /proc/meminfo: memFree=1930216/2055920 swapFree=4184032/4192956 [pid=21036] ppid=21034 vsize=12532 CPUtime=0 /proc/21036/stat : 21036 (pbclasp) S 21034 21036 20568 0 -1 4194304 520 0 0 0 0 0 0 0 16 0 1 0 278554124 12832768 471 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/21036/statm: 3133 471 322 3 0 233 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12532 [startup+0.101333 s] /proc/loadavg: 1.00 1.00 1.00 3/64 21036 /proc/meminfo: memFree=1930216/2055920 swapFree=4184032/4192956 [pid=21036] ppid=21034 vsize=12532 CPUtime=0 /proc/21036/stat : 21036 (pbclasp) S 21034 21036 20568 0 -1 4194304 520 0 0 0 0 0 0 0 16 0 1 0 278554124 12832768 471 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/21036/statm: 3133 471 322 3 0 233 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12532 [startup+0.301349 s] /proc/loadavg: 1.00 1.00 1.00 3/64 21036 /proc/meminfo: memFree=1930216/2055920 swapFree=4184032/4192956 [pid=21036] ppid=21034 vsize=12532 CPUtime=0 /proc/21036/stat : 21036 (pbclasp) S 21034 21036 20568 0 -1 4194304 520 0 0 0 0 0 0 0 16 0 1 0 278554124 12832768 471 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/21036/statm: 3133 471 322 3 0 233 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12532 [startup+0.701383 s] /proc/loadavg: 1.00 1.00 1.00 3/64 21036 /proc/meminfo: memFree=1930216/2055920 swapFree=4184032/4192956 [pid=21036] ppid=21034 vsize=12532 CPUtime=0.56 /proc/21036/stat : 21036 (pbclasp) S 21034 21036 20568 0 -1 4194304 603 1589 0 0 0 0 55 1 16 0 1 0 278554124 12832768 491 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/21036/statm: 3133 491 342 3 0 233 0 Current children cumulated CPU time (s) 0.56 Current children cumulated vsize (KiB) 12532 Solver just ended. Dumping a history of the last processes samples [startup+0.901399 s] /proc/loadavg: 1.00 1.00 1.00 3/64 21036 /proc/meminfo: memFree=1930216/2055920 swapFree=4184032/4192956 [pid=21036] ppid=21034 vsize=12532 CPUtime=0.56 /proc/21036/stat : 21036 (pbclasp) S 21034 21036 20568 0 -1 4194304 603 1589 0 0 0 0 55 1 16 0 1 0 278554124 12832768 491 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/21036/statm: 3133 491 342 3 0 233 0 Current children cumulated CPU time (s) 0.56 Current children cumulated vsize (KiB) 12532 [startup+1.00141 s] /proc/loadavg: 1.00 1.00 1.00 2/67 21046 /proc/meminfo: memFree=1922512/2055920 swapFree=4184032/4192956 [pid=21036] ppid=21034 vsize=12532 CPUtime=0.56 /proc/21036/stat : 21036 (pbclasp) S 21034 21036 20568 0 -1 4194304 603 1589 0 0 0 0 55 1 16 0 1 0 278554124 12832768 491 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/21036/statm: 3133 491 342 3 0 233 0 [pid=21044] ppid=21036 vsize=5352 CPUtime=0 /proc/21044/stat : 21044 (sh) S 21036 21036 20568 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 278554182 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/21044/statm: 1338 224 188 169 0 49 0 [pid=21046] ppid=21044 vsize=8348 CPUtime=0.4 /proc/21046/stat : 21046 (clasp) R 21044 21036 20568 0 -1 4194304 1734 0 0 0 40 0 0 0 21 0 1 0 278554183 8548352 1697 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134755009 0 0 4096 0 0 0 0 17 1 0 0 /proc/21046/statm: 2087 1698 185 154 0 1557 0 Current children cumulated CPU time (s) 0.96 Current children cumulated vsize (KiB) 26232 Child status: 0 Real time (s): 1.07743 CPU time (s): 1.07184 CPU user time (s): 1.03584 CPU system time (s): 0.035994 CPU usage (%): 99.4805 Max. virtual memory (cumulated for all children) (KiB): 26232 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.03584 system time used= 0.035994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5384 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= 176 involuntary context switches= 109 runsolver used 0.002999 second user time and 0.007998 second system time The end
Begin job on node65 on Tue May 1 13:20:45 UTC 2007 IDJOB= 454390 IDBENCH= 48194 IDSOLVER= 158 FILE ID= node65/454390-1178025645 PBS_JOBID= 4728388 Free space on /tmp= 66563 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_10_5.opb COMMAND LINE= pbclasp instance-454390-1178025645.opb /tmp/evaluation/454390-1178025645/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-454390-1178025645 -o ROOT/results/node65/conversion-454390-1178025645 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454390-1178025645/instance-454390-1178025645.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node65/watcher-454390-1178025645 -o ROOT/results/node65/solver-454390-1178025645 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-454390-1178025645.opb /tmp/evaluation/454390-1178025645/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 2b02b42135ec6f53aa7a47afb99951df RANDOM SEED= 677929101 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node65.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 : 3000.245 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 : 3000.245 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: 1930624 kB Buffers: 16872 kB Cached: 41580 kB SwapCached: 3020 kB Active: 39784 kB Inactive: 30136 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1930624 kB SwapTotal: 4192956 kB SwapFree: 4184032 kB Dirty: 1320 kB Writeback: 0 kB Mapped: 16660 kB Slab: 41380 kB Committed_AS: 4448744 kB PageTables: 1460 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= 66563 MiB End job on node65 on Tue May 1 13:20:46 UTC 2007