Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | UNSAT | 2.29065 | 2.29513 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.biglist/normalized-randa491d5.cudf.paranoid.opb |
MD5SUM | aec7e1601818e8078cd384d1709eb08b |
Bench Category | OPT-SMALLINT-LIN (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 | 0.267958 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 6525 |
Total number of constraints | 28432 |
Number of constraints which are clauses | 28125 |
Number of constraints which are cardinality constraints (but not clauses) | 307 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 553 |
Number of terms in the objective function | 2437 |
Biggest coefficient in the objective function | 1888 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 1042174 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1888 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 1042174 |
Number of bits of the biggest sum of numbers | 20 |
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-2696726-1278022395.opb. 0.00/0.00 c Instance file HOME/instance-2696726-1278022395.opb 0.00/0.00 c File size is 903933 bytes. 1.79/1.86 c Highest Coefficient sum: 553 1.79/1.86 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 1.89/1.90 c ============================[ Problem Statistics ]============================= 1.89/1.90 c | | 1.89/1.90 c | Parsing time: 1.89 s | 1.89/1.90 c | Number Variables: 6525 | 1.89/1.91 c | Number Constraints: 28432 | 1.89/1.91 c =============================================================================== 2.19/2.29 c Remaining time 1798.11 sec. 2.19/2.29 s UNSATISFIABLE 2.19/2.29 c Total CPU time : 2.25166 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-2696726-1278022395/watcher-2696726-1278022395 -o /tmp/evaluation-result-2696726-1278022395/solver-2696726-1278022395 -C 1800 -W 2000 -M 1800 run HOME/instance-2696726-1278022395.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: 1.11 1.15 1.15 3/106 32062 /proc/meminfo: memFree=1342828/2059040 swapFree=4139744/4192956 [pid=32062] ppid=32060 vsize=8700 CPUtime=0 /proc/32062/stat : 32062 (run) S 32060 32062 31160 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143531773 8908800 249 1992294400 4194304 4922060 140733288736784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/32062/statm: 2175 249 208 178 0 68 0 [startup+0.087106 s] /proc/loadavg: 1.11 1.15 1.15 3/106 32062 /proc/meminfo: memFree=1342828/2059040 swapFree=4139744/4192956 [pid=32062] ppid=32060 vsize=8700 CPUtime=0 /proc/32062/stat : 32062 (run) S 32060 32062 31160 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143531773 8908800 249 1992294400 4194304 4922060 140733288736784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/32062/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.102107 s] /proc/loadavg: 1.11 1.15 1.15 3/106 32062 /proc/meminfo: memFree=1342828/2059040 swapFree=4139744/4192956 [pid=32062] ppid=32060 vsize=8700 CPUtime=0 /proc/32062/stat : 32062 (run) S 32060 32062 31160 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143531773 8908800 249 1992294400 4194304 4922060 140733288736784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/32062/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301143 s] /proc/loadavg: 1.11 1.15 1.15 3/106 32062 /proc/meminfo: memFree=1342828/2059040 swapFree=4139744/4192956 [pid=32062] ppid=32060 vsize=8700 CPUtime=0 /proc/32062/stat : 32062 (run) S 32060 32062 31160 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143531773 8908800 249 1992294400 4194304 4922060 140733288736784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/32062/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700216 s] /proc/loadavg: 1.11 1.15 1.15 3/106 32062 /proc/meminfo: memFree=1342828/2059040 swapFree=4139744/4192956 [pid=32062] ppid=32060 vsize=8700 CPUtime=0 /proc/32062/stat : 32062 (run) S 32060 32062 31160 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143531773 8908800 249 1992294400 4194304 4922060 140733288736784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/32062/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50136 s] /proc/loadavg: 1.10 1.15 1.15 2/108 32064 /proc/meminfo: memFree=1341572/2059040 swapFree=4139744/4192956 [pid=32062] ppid=32060 vsize=8700 CPUtime=0 /proc/32062/stat : 32062 (run) S 32060 32062 31160 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143531773 8908800 249 1992294400 4194304 4922060 140733288736784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/32062/statm: 2175 249 208 178 0 68 0 [pid=32063] ppid=32062 vsize=14440 CPUtime=1.49 /proc/32063/stat : 32063 (pb_cplex) R 32062 32062 31160 0 -1 4202496 615 0 0 0 149 0 0 0 25 0 1 0 143531773 14786560 569 1992294400 134512640 146736320 4294690448 18446744073709551615 134542742 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32063/statm: 3610 569 300 2985 0 323 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 23140 Solver just ended. Dumping a history of the last processes samples [startup+1.90145 s] /proc/loadavg: 1.10 1.15 1.15 2/108 32064 /proc/meminfo: memFree=1341572/2059040 swapFree=4139744/4192956 [pid=32062] ppid=32060 vsize=8700 CPUtime=0 /proc/32062/stat : 32062 (run) S 32060 32062 31160 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143531773 8908800 249 1992294400 4194304 4922060 140733288736784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/32062/statm: 2175 249 208 178 0 68 0 [pid=32063] ppid=32062 vsize=27984 CPUtime=1.89 /proc/32063/stat : 32063 (pb_cplex) R 32062 32062 31160 0 -1 4202496 4081 0 0 0 188 1 0 0 18 0 1 0 143531773 28655616 3600 1992294400 134512640 146736320 4294690448 18446744073709551615 134994657 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/32063/statm: 6996 3600 634 2985 0 3538 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 36684 [startup+2.10149 s] /proc/loadavg: 1.10 1.15 1.15 2/108 32064 /proc/meminfo: memFree=1324336/2059040 swapFree=4139744/4192956 [pid=32062] ppid=32060 vsize=8700 CPUtime=0 /proc/32062/stat : 32062 (run) S 32060 32062 31160 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143531773 8908800 249 1992294400 4194304 4922060 140733288736784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/32062/statm: 2175 249 208 178 0 68 0 [pid=32063] ppid=32062 vsize=33500 CPUtime=2.09 /proc/32063/stat : 32063 (pb_cplex) R 32062 32062 31160 0 -1 4202496 6829 0 0 0 207 2 0 0 18 0 1 0 143531773 34304000 5204 1992294400 134512640 146736320 4294690448 18446744073709551615 138736327 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32063/statm: 8375 5204 748 2985 0 4917 0 Current children cumulated CPU time (s) 2.09 Current children cumulated vsize (KiB) 42200 [startup+2.20849 s] /proc/loadavg: 1.10 1.15 1.15 2/108 32064 /proc/meminfo: memFree=1324336/2059040 swapFree=4139744/4192956 [pid=32062] ppid=32060 vsize=8700 CPUtime=0 /proc/32062/stat : 32062 (run) S 32060 32062 31160 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143531773 8908800 249 1992294400 4194304 4922060 140733288736784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/32062/statm: 2175 249 208 178 0 68 0 [pid=32063] ppid=32062 vsize=33148 CPUtime=2.19 /proc/32063/stat : 32063 (pb_cplex) R 32062 32062 31160 0 -1 4202496 7025 0 0 0 217 2 0 0 18 0 1 0 143531773 33943552 5163 1992294400 134512640 146736320 4294690448 18446744073709551615 138736800 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32063/statm: 8287 5163 760 2985 0 4829 0 Current children cumulated CPU time (s) 2.19 Current children cumulated vsize (KiB) 41848 Child status: 0 Real time (s): 2.29513 CPU time (s): 2.29065 CPU user time (s): 2.25666 CPU system time (s): 0.033994 CPU usage (%): 99.8047 Max. virtual memory (cumulated for all children) (KiB): 42200 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.25666 system time used= 0.033994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7593 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= 47 runsolver used 0.007998 second user time and 0.018997 second system time The end
Begin job on node044 at 2010-07-02 00:13:15 IDJOB=2696726 IDBENCH=72123 IDSOLVER=1209 FILE ID=node044/2696726-1278022395 PBS_JOBID= 11198720 Free space on /tmp= 62212 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-randa491d5.cudf.paranoid.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696726-1278022395/watcher-2696726-1278022395 -o /tmp/evaluation-result-2696726-1278022395/solver-2696726-1278022395 -C 1800 -W 2000 -M 1800 run HOME/instance-2696726-1278022395.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= aec7e1601818e8078cd384d1709eb08b RANDOM SEED=134951932 node044.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 : 3000.266 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 : 6000.53 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 : 3000.266 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: 1343232 kB Buffers: 182684 kB Cached: 433660 kB SwapCached: 7056 kB Active: 356032 kB Inactive: 274328 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1343232 kB SwapTotal: 4192956 kB SwapFree: 4139744 kB Dirty: 17868 kB Writeback: 4 kB AnonPages: 12472 kB Mapped: 12096 kB Slab: 63412 kB PageTables: 4040 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182152 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= 62196 MiB End job on node044 at 2010-07-02 00:13:17