Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | Wrong UNSAT | 2.5956 | 2.70349 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_500_25_4.opb |
MD5SUM | 95ae68c901d0b7917be5b837e9e56612 |
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 | -78 |
Best CPU time to get the best result obtained on this benchmark | 1800.07 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -78 |
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 | 25 |
Maximum length of a constraint | 49 |
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) | 15754 |
Sum of products size (including duplicates) | 31508 |
Number of different products | 7877 |
Sum of products size | 15754 |
0.00/0.01 Use of uninitialized value in addition (+) at /tmp/evaluation/454735-1178030283/pbclasp line 60,line 2. 0.00/0.01 Use of uninitialized value in addition (+) at /tmp/evaluation/454735-1178030283/pbclasp line 63, line 2. 0.00/0.01 Use of uninitialized value in array element at /tmp/evaluation/454735-1178030283/pbclasp line 65, line 2. 0.00/0.01 Use of uninitialized value in pattern match (m//) at /tmp/evaluation/454735-1178030283/pbclasp line 77, line 2. 1.33/1.46 Use of uninitialized value in addition (+) at /tmp/evaluation/454735-1178030283/pbclasp line 87, line 2. 1.33/1.46 Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454735-1178030283/pbclasp line 103, line 2. 2.56/2.70 s UNSATISFIABLE
ERROR: no interpretation found !
Linearizing /tmp/evaluation/454735-1178030283/instance-454735-1178030283.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-454735-1178030283 -o ROOT/results/node72/solver-454735-1178030283 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-454735-1178030283.opb /tmp/evaluation/454735-1178030283/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: 0.91 0.97 0.99 3/77 13382 /proc/meminfo: memFree=1783672/2055920 swapFree=4157100/4192956 [pid=13382] ppid=13380 vsize=12268 CPUtime=0 /proc/13382/stat : 13382 (pbclasp) D 13380 13382 12454 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 279066791 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517920357 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/13382/statm: 3067 317 242 3 0 167 0 [startup+0.053204 s] /proc/loadavg: 0.91 0.97 0.99 3/77 13382 /proc/meminfo: memFree=1783672/2055920 swapFree=4157100/4192956 [pid=13382] ppid=13380 vsize=12796 CPUtime=0 /proc/13382/stat : 13382 (pbclasp) S 13380 13382 12454 0 -1 4194304 588 0 0 0 0 0 0 0 16 0 1 0 279066791 13103104 538 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/13382/statm: 3199 538 322 3 0 299 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12796 [startup+0.101205 s] /proc/loadavg: 0.91 0.97 0.99 3/77 13382 /proc/meminfo: memFree=1783672/2055920 swapFree=4157100/4192956 [pid=13382] ppid=13380 vsize=12796 CPUtime=0 /proc/13382/stat : 13382 (pbclasp) S 13380 13382 12454 0 -1 4194304 588 0 0 0 0 0 0 0 16 0 1 0 279066791 13103104 538 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/13382/statm: 3199 538 322 3 0 299 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12796 [startup+0.301223 s] /proc/loadavg: 0.91 0.97 0.99 3/77 13382 /proc/meminfo: memFree=1783672/2055920 swapFree=4157100/4192956 [pid=13382] ppid=13380 vsize=12796 CPUtime=0 /proc/13382/stat : 13382 (pbclasp) S 13380 13382 12454 0 -1 4194304 588 0 0 0 0 0 0 0 16 0 1 0 279066791 13103104 538 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/13382/statm: 3199 538 322 3 0 299 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12796 [startup+0.701261 s] /proc/loadavg: 0.91 0.97 0.99 3/77 13382 /proc/meminfo: memFree=1783672/2055920 swapFree=4157100/4192956 [pid=13382] ppid=13380 vsize=12796 CPUtime=0 /proc/13382/stat : 13382 (pbclasp) S 13380 13382 12454 0 -1 4194304 588 0 0 0 0 0 0 0 16 0 1 0 279066791 13103104 538 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/13382/statm: 3199 538 322 3 0 299 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12796 [startup+1.50134 s] /proc/loadavg: 0.91 0.97 0.99 2/80 13385 /proc/meminfo: memFree=1781344/2055920 swapFree=4157100/4192956 [pid=13382] ppid=13380 vsize=12796 CPUtime=1.34 /proc/13382/stat : 13382 (pbclasp) S 13380 13382 12454 0 -1 4194304 671 1591 0 0 0 0 133 1 16 0 1 0 279066791 13103104 558 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/13382/statm: 3199 558 342 3 0 299 0 Current children cumulated CPU time (s) 1.34 Current children cumulated vsize (KiB) 12796 Solver just ended. Dumping a history of the last processes samples [startup+2.30141 s] /proc/loadavg: 0.92 0.97 0.99 2/81 13392 /proc/meminfo: memFree=1770704/2055920 swapFree=4157100/4192956 [pid=13382] ppid=13380 vsize=12796 CPUtime=1.34 /proc/13382/stat : 13382 (pbclasp) S 13380 13382 12454 0 -1 4194304 671 1591 0 0 0 0 133 1 16 0 1 0 279066791 13103104 558 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/13382/statm: 3199 558 342 3 0 299 0 [pid=13390] ppid=13382 vsize=5352 CPUtime=0 /proc/13390/stat : 13390 (sh) S 13382 13382 12454 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 279066939 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/13390/statm: 1338 224 188 169 0 49 0 [pid=13391] ppid=13390 vsize=2520 CPUtime=0 /proc/13391/stat : 13391 (cat) S 13390 13382 12454 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 279066939 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 234517922018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0 /proc/13391/statm: 630 87 71 4 0 42 0 [pid=13392] ppid=13390 vsize=14452 CPUtime=0.81 /proc/13392/stat : 13392 (clasp) R 13390 13382 12454 0 -1 4194304 3262 0 0 0 81 0 0 0 24 0 1 0 279066939 14798848 3225 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134937477 0 0 4096 0 0 0 0 17 1 0 0 /proc/13392/statm: 3613 3225 178 154 0 3083 0 Current children cumulated CPU time (s) 2.15 Current children cumulated vsize (KiB) 35120 [startup+2.70145 s] /proc/loadavg: 0.92 0.97 0.99 2/81 13392 /proc/meminfo: memFree=1770704/2055920 swapFree=4157100/4192956 [pid=13382] ppid=13380 vsize=12796 CPUtime=2.56 /proc/13382/stat : 13382 (pbclasp) S 13380 13382 12454 0 -1 4194304 716 7965 0 0 0 0 252 4 16 0 1 0 279066791 13103104 560 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0 /proc/13382/statm: 3199 560 342 3 0 299 0 Current children cumulated CPU time (s) 2.56 Current children cumulated vsize (KiB) 12796 Child status: 0 Real time (s): 2.70349 CPU time (s): 2.5956 CPU user time (s): 2.54061 CPU system time (s): 0.054991 CPU usage (%): 96.0095 Max. virtual memory (cumulated for all children) (KiB): 40600 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.54061 system time used= 0.054991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8927 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= 308 involuntary context switches= 139 runsolver used 0.005999 second user time and 0.012998 second system time The end
Begin job on node72 on Tue May 1 14:38:03 UTC 2007 IDJOB= 454735 IDBENCH= 48217 IDSOLVER= 158 FILE ID= node72/454735-1178030283 PBS_JOBID= 4728385 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_25_4.opb COMMAND LINE= pbclasp instance-454735-1178030283.opb /tmp/evaluation/454735-1178030283/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-454735-1178030283 -o ROOT/results/node72/conversion-454735-1178030283 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454735-1178030283/instance-454735-1178030283.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-454735-1178030283 -o ROOT/results/node72/solver-454735-1178030283 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-454735-1178030283.opb /tmp/evaluation/454735-1178030283/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 95ae68c901d0b7917be5b837e9e56612 RANDOM SEED= 431829950 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 5931.00 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 : 3000.222 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: 1784080 kB Buffers: 53028 kB Cached: 130312 kB SwapCached: 17124 kB Active: 90392 kB Inactive: 117812 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1784080 kB SwapTotal: 4192956 kB SwapFree: 4157100 kB Dirty: 1784 kB Writeback: 0 kB Mapped: 31604 kB Slab: 49108 kB Committed_AS: 4215068 kB PageTables: 1792 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 node72 on Tue May 1 14:38:06 UTC 2007