Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
pb_cplex 2010-06-29 | UNSAT | 3.60745 | 3.61225 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-cache.inv10.ucl.opb |
MD5SUM | 449faf6379a77b0035cc1474243ef90a |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
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 | 0.118981 |
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 | 8937 |
Total number of constraints | 26319 |
Number of constraints which are clauses | 26047 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 272 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 9 |
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 | 17 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 62 |
Number of bits of the biggest sum of numbers | 6 |
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 pb_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2696352-1278016136.opb. 0.00/0.00 c Instance file HOME/instance-2696352-1278016136.opb 0.00/0.00 c File size is 746606 bytes. 0.00/0.26 c Highest Coefficient sum: 62 0.00/0.26 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 0.00/0.30 c ============================[ Problem Statistics ]============================= 0.00/0.30 c | | 0.00/0.30 c | Parsing time: 0.28 s | 0.00/0.30 c | Number Variables: 8937 | 0.00/0.30 c | Number Constraints: 26319 | 0.00/0.30 c =============================================================================== 3.58/3.60 c Remaining time 1799.71 sec. 3.58/3.60 s UNSATISFIABLE 3.58/3.60 c Total CPU time : 3.49847 s
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696352-1278016136/watcher-2696352-1278016136 -o /tmp/evaluation-result-2696352-1278016136/solver-2696352-1278016136 -C 1800 -W 2000 -M 1800 run HOME/instance-2696352-1278016136.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.81 1.88 1.26 3/106 2299 /proc/meminfo: memFree=1401764/2059040 swapFree=4135680/4192956 [pid=2299] ppid=2297 vsize=8700 CPUtime=0 /proc/2299/stat : 2299 (run) S 2297 2299 1862 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177217628 8908800 248 1992294400 4194304 4922060 140733382233344 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/2299/statm: 2175 248 208 178 0 68 0 [startup+0.0512619 s] /proc/loadavg: 1.81 1.88 1.26 3/106 2299 /proc/meminfo: memFree=1401764/2059040 swapFree=4135680/4192956 [pid=2299] ppid=2297 vsize=8700 CPUtime=0 /proc/2299/stat : 2299 (run) S 2297 2299 1862 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177217628 8908800 248 1992294400 4194304 4922060 140733382233344 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/2299/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100266 s] /proc/loadavg: 1.81 1.88 1.26 3/106 2299 /proc/meminfo: memFree=1401764/2059040 swapFree=4135680/4192956 [pid=2299] ppid=2297 vsize=8700 CPUtime=0 /proc/2299/stat : 2299 (run) S 2297 2299 1862 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177217628 8908800 248 1992294400 4194304 4922060 140733382233344 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/2299/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.3033 s] /proc/loadavg: 1.81 1.88 1.26 3/106 2299 /proc/meminfo: memFree=1401764/2059040 swapFree=4135680/4192956 [pid=2299] ppid=2297 vsize=8700 CPUtime=0 /proc/2299/stat : 2299 (run) S 2297 2299 1862 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177217628 8908800 248 1992294400 4194304 4922060 140733382233344 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/2299/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70035 s] /proc/loadavg: 1.81 1.88 1.26 3/106 2299 /proc/meminfo: memFree=1401764/2059040 swapFree=4135680/4192956 [pid=2299] ppid=2297 vsize=8700 CPUtime=0 /proc/2299/stat : 2299 (run) S 2297 2299 1862 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177217628 8908800 248 1992294400 4194304 4922060 140733382233344 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/2299/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50043 s] /proc/loadavg: 1.81 1.88 1.26 2/108 2301 /proc/meminfo: memFree=1378312/2059040 swapFree=4135680/4192956 [pid=2299] ppid=2297 vsize=8700 CPUtime=0 /proc/2299/stat : 2299 (run) S 2297 2299 1862 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177217628 8908800 248 1992294400 4194304 4922060 140733382233344 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/2299/statm: 2175 248 208 178 0 68 0 [pid=2300] ppid=2299 vsize=79928 CPUtime=1.48 /proc/2300/stat : 2300 (pb_cplex) R 2299 2299 1862 0 -1 4202496 14348 0 0 0 142 6 0 0 19 0 1 0 177217628 81846272 10332 1992294400 134512640 146736320 4287915728 18446744073709551615 136007626 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2300/statm: 19982 10332 834 2985 0 16524 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 88628 [startup+3.10062 s] /proc/loadavg: 1.81 1.88 1.26 2/108 2301 /proc/meminfo: memFree=1361696/2059040 swapFree=4135680/4192956 [pid=2299] ppid=2297 vsize=8700 CPUtime=0 /proc/2299/stat : 2299 (run) S 2297 2299 1862 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177217628 8908800 248 1992294400 4194304 4922060 140733382233344 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/2299/statm: 2175 248 208 178 0 68 0 [pid=2300] ppid=2299 vsize=81916 CPUtime=3.08 /proc/2300/stat : 2300 (pb_cplex) R 2299 2299 1862 0 -1 4202496 18703 0 0 0 300 8 0 0 23 0 1 0 177217628 83881984 10249 1992294400 134512640 146736320 4287915728 18446744073709551615 135983225 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2300/statm: 20479 10249 853 2985 0 17021 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 90616 Solver just ended. Dumping a history of the last processes samples [startup+3.50167 s] /proc/loadavg: 1.81 1.88 1.26 2/108 2301 /proc/meminfo: memFree=1362688/2059040 swapFree=4135680/4192956 [pid=2299] ppid=2297 vsize=8700 CPUtime=0 /proc/2299/stat : 2299 (run) S 2297 2299 1862 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177217628 8908800 248 1992294400 4194304 4922060 140733382233344 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/2299/statm: 2175 248 208 178 0 68 0 [pid=2300] ppid=2299 vsize=82864 CPUtime=3.49 /proc/2300/stat : 2300 (pb_cplex) R 2299 2299 1862 0 -1 4202496 20434 0 0 0 340 9 0 0 25 0 1 0 177217628 84852736 11086 1992294400 134512640 146736320 4287915728 18446744073709551615 144757825 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2300/statm: 20716 11086 898 2985 0 17258 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 91564 [startup+3.60068 s] /proc/loadavg: 1.81 1.88 1.26 2/108 2301 /proc/meminfo: memFree=1362688/2059040 swapFree=4135680/4192956 [pid=2299] ppid=2297 vsize=8700 CPUtime=0 /proc/2299/stat : 2299 (run) S 2297 2299 1862 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177217628 8908800 248 1992294400 4194304 4922060 140733382233344 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/2299/statm: 2175 248 208 178 0 68 0 [pid=2300] ppid=2299 vsize=82400 CPUtime=3.58 /proc/2300/stat : 2300 (pb_cplex) R 2299 2299 1862 0 -1 4202496 22316 0 0 0 349 9 0 0 25 0 1 0 177217628 84377600 11116 1992294400 134512640 146736320 4287915728 18446744073709551615 144757825 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2300/statm: 20600 11116 899 2985 0 17142 0 Current children cumulated CPU time (s) 3.58 Current children cumulated vsize (KiB) 91100 Child status: 0 Real time (s): 3.61225 CPU time (s): 3.60745 CPU user time (s): 3.50447 CPU system time (s): 0.102984 CPU usage (%): 99.867 Max. virtual memory (cumulated for all children) (KiB): 91564 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.50447 system time used= 0.102984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 22708 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= 6 involuntary context switches= 69 runsolver used 0.006998 second user time and 0.026995 second system time The end
Begin job on node001 at 2010-07-01 22:28:56 IDJOB=2696352 IDBENCH=1446 IDSOLVER=1209 FILE ID=node001/2696352-1278016136 PBS_JOBID= 11198753 Free space on /tmp= 62324 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache.inv10.ucl.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696352-1278016136/watcher-2696352-1278016136 -o /tmp/evaluation-result-2696352-1278016136/solver-2696352-1278016136 -C 1800 -W 2000 -M 1800 run HOME/instance-2696352-1278016136.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 449faf6379a77b0035cc1474243ef90a RANDOM SEED=52249179 node001.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.202 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.40 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 : 3000.202 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1402168 kB Buffers: 151516 kB Cached: 392228 kB SwapCached: 10036 kB Active: 238620 kB Inactive: 318568 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1402168 kB SwapTotal: 4192956 kB SwapFree: 4135680 kB Dirty: 17784 kB Writeback: 0 kB AnonPages: 11680 kB Mapped: 8448 kB Slab: 77756 kB PageTables: 4132 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182068 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62308 MiB End job on node001 at 2010-07-01 22:29:00