Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | Wrong UNSAT | 2.5936 | 2.59861 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_500_25_3.opb |
MD5SUM | 04b0fb885ddf05bea62d9eda618b3e5b |
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 | -79 |
Best CPU time to get the best result obtained on this benchmark | 1800.08 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -79 |
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) | 15722 |
Sum of products size (including duplicates) | 31444 |
Number of different products | 7861 |
Sum of products size | 15722 |
0.00/0.01 Use of uninitialized value in addition (+) at /tmp/evaluation/454705-1178029989/pbclasp line 60,line 2. 0.00/0.01 Use of uninitialized value in addition (+) at /tmp/evaluation/454705-1178029989/pbclasp line 63, line 2. 0.00/0.01 Use of uninitialized value in array element at /tmp/evaluation/454705-1178029989/pbclasp line 65, line 2. 0.00/0.01 Use of uninitialized value in pattern match (m//) at /tmp/evaluation/454705-1178029989/pbclasp line 77, line 2. 1.27/1.36 Use of uninitialized value in addition (+) at /tmp/evaluation/454705-1178029989/pbclasp line 87, line 2. 1.27/1.36 Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/454705-1178029989/pbclasp line 103, line 2. 2.45/2.59 s UNSATISFIABLE
ERROR: no interpretation found !
Linearizing /tmp/evaluation/454705-1178029989/instance-454705-1178029989.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node43/watcher-454705-1178029989 -o ROOT/results/node43/solver-454705-1178029989 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-454705-1178029989.opb /tmp/evaluation/454705-1178029989/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: 0.92 1.00 0.99 3/77 14706 /proc/meminfo: memFree=1770872/2055920 swapFree=4158540/4192956 [pid=14706] ppid=14704 vsize=12268 CPUtime=0 /proc/14706/stat : 14706 (pbclasp) D 14704 14706 17266 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 250910817 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849414757 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/14706/statm: 3067 317 242 3 0 167 0 [startup+0.047079 s] /proc/loadavg: 0.92 1.00 0.99 3/77 14706 /proc/meminfo: memFree=1770872/2055920 swapFree=4158540/4192956 [pid=14706] ppid=14704 vsize=12796 CPUtime=0 /proc/14706/stat : 14706 (pbclasp) S 14704 14706 17266 0 -1 4194304 588 0 0 0 0 0 0 0 16 0 1 0 250910817 13103104 538 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858144866 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/14706/statm: 3199 538 322 3 0 299 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12796 [startup+0.101081 s] /proc/loadavg: 0.92 1.00 0.99 3/77 14706 /proc/meminfo: memFree=1770872/2055920 swapFree=4158540/4192956 [pid=14706] ppid=14704 vsize=12796 CPUtime=0 /proc/14706/stat : 14706 (pbclasp) S 14704 14706 17266 0 -1 4194304 588 0 0 0 0 0 0 0 16 0 1 0 250910817 13103104 538 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858144866 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/14706/statm: 3199 538 322 3 0 299 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12796 [startup+0.301098 s] /proc/loadavg: 0.92 1.00 0.99 3/77 14706 /proc/meminfo: memFree=1770872/2055920 swapFree=4158540/4192956 [pid=14706] ppid=14704 vsize=12796 CPUtime=0 /proc/14706/stat : 14706 (pbclasp) S 14704 14706 17266 0 -1 4194304 588 0 0 0 0 0 0 0 16 0 1 0 250910817 13103104 538 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858144866 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/14706/statm: 3199 538 322 3 0 299 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12796 [startup+0.701133 s] /proc/loadavg: 0.92 1.00 0.99 3/77 14706 /proc/meminfo: memFree=1770872/2055920 swapFree=4158540/4192956 [pid=14706] ppid=14704 vsize=12796 CPUtime=0 /proc/14706/stat : 14706 (pbclasp) S 14704 14706 17266 0 -1 4194304 588 0 0 0 0 0 0 0 16 0 1 0 250910817 13103104 538 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858144866 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/14706/statm: 3199 538 322 3 0 299 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12796 [startup+1.5012 s] /proc/loadavg: 0.92 1.00 0.99 2/80 14709 /proc/meminfo: memFree=1768608/2055920 swapFree=4158540/4192956 [pid=14706] ppid=14704 vsize=12796 CPUtime=1.34 /proc/14706/stat : 14706 (pbclasp) S 14704 14706 17266 0 -1 4194304 671 1591 0 0 0 0 133 1 16 0 1 0 250910817 13103104 558 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/14706/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+2.30127 s] /proc/loadavg: 0.93 1.00 0.99 2/81 14716 /proc/meminfo: memFree=1755928/2055920 swapFree=4158540/4192956 [pid=14706] ppid=14704 vsize=12796 CPUtime=1.34 /proc/14706/stat : 14706 (pbclasp) S 14704 14706 17266 0 -1 4194304 671 1591 0 0 0 0 133 1 16 0 1 0 250910817 13103104 558 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/14706/statm: 3199 558 342 3 0 299 0 [pid=14714] ppid=14706 vsize=5352 CPUtime=0 /proc/14714/stat : 14714 (sh) S 14706 14706 17266 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 250910955 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/14714/statm: 1338 224 188 169 0 49 0 [pid=14715] ppid=14714 vsize=2520 CPUtime=0 /proc/14715/stat : 14715 (cat) S 14714 14706 17266 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 250910955 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 216849416418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0 /proc/14715/statm: 630 87 71 4 0 42 0 [pid=14716] ppid=14714 vsize=16556 CPUtime=0.91 /proc/14716/stat : 14716 (clasp) R 14714 14706 17266 0 -1 4194304 3811 0 0 0 89 2 0 0 25 0 1 0 250910955 16953344 3774 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134679187 0 0 4096 0 0 0 0 17 1 0 0 /proc/14716/statm: 4139 3774 181 154 0 3609 0 Current children cumulated CPU time (s) 2.25 Current children cumulated vsize (KiB) 37224 [startup+2.50129 s] /proc/loadavg: 0.93 1.00 0.99 2/81 14716 /proc/meminfo: memFree=1755928/2055920 swapFree=4158540/4192956 [pid=14706] ppid=14704 vsize=12796 CPUtime=1.34 /proc/14706/stat : 14706 (pbclasp) S 14704 14706 17266 0 -1 4194304 671 1591 0 0 0 0 133 1 16 0 1 0 250910817 13103104 558 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/14706/statm: 3199 558 342 3 0 299 0 [pid=14714] ppid=14706 vsize=5352 CPUtime=0 /proc/14714/stat : 14714 (sh) S 14706 14706 17266 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 250910955 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/14714/statm: 1338 224 188 169 0 49 0 [pid=14716] ppid=14714 vsize=22896 CPUtime=1.11 /proc/14716/stat : 14716 (clasp) R 14714 14706 17266 0 -1 4194304 5662 0 0 0 109 2 0 0 25 0 1 0 250910955 23445504 5198 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/14716/statm: 5724 5198 192 154 0 5194 0 Current children cumulated CPU time (s) 2.45 Current children cumulated vsize (KiB) 41044 Child status: 0 Real time (s): 2.59861 CPU time (s): 2.5936 CPU user time (s): 2.52961 CPU system time (s): 0.06399 CPU usage (%): 99.8074 Max. virtual memory (cumulated for all children) (KiB): 41044 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.52961 system time used= 0.06399 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9031 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= 307 involuntary context switches= 115 runsolver used 0.005999 second user time and 0.010998 second system time The end
Begin job on node43 on Tue May 1 14:33:10 UTC 2007 IDJOB= 454705 IDBENCH= 48215 IDSOLVER= 158 FILE ID= node43/454705-1178029989 PBS_JOBID= 4728351 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_3.opb COMMAND LINE= pbclasp instance-454705-1178029989.opb /tmp/evaluation/454705-1178029989/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-454705-1178029989 -o ROOT/results/node43/conversion-454705-1178029989 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454705-1178029989/instance-454705-1178029989.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node43/watcher-454705-1178029989 -o ROOT/results/node43/solver-454705-1178029989 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-454705-1178029989.opb /tmp/evaluation/454705-1178029989/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 04b0fb885ddf05bea62d9eda618b3e5b RANDOM SEED= 351889692 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node43.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 : 3000.218 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 : 3000.218 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: 1771344 kB Buffers: 77968 kB Cached: 111832 kB SwapCached: 2504 kB Active: 116896 kB Inactive: 104476 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1771344 kB SwapTotal: 4192956 kB SwapFree: 4158540 kB Dirty: 1716 kB Writeback: 0 kB Mapped: 38384 kB Slab: 48572 kB Committed_AS: 7233296 kB PageTables: 1916 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 node43 on Tue May 1 14:33:13 UTC 2007