Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | UNSAT | 1.47278 | 1.4742 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.newlist/normalized-rand00ebc7.cudf.paranoid.opb |
MD5SUM | ee292f72b38ce56d0daddb0042ed24c1 |
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 | 0.137978 |
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 | 5518 |
Total number of constraints | 24887 |
Number of constraints which are clauses | 24610 |
Number of constraints which are cardinality constraints (but not clauses) | 277 |
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 | 2053 |
Biggest coefficient in the objective function | 1504 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 830206 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1504 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 830206 |
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-2696735-1278022391.opb. 0.00/0.00 c Instance file HOME/instance-2696735-1278022391.opb 0.00/0.00 c File size is 792006 bytes. 1.29/1.39 c Highest Coefficient sum: 553 1.29/1.39 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 1.39/1.43 c ============================[ Problem Statistics ]============================= 1.39/1.43 c | | 1.39/1.43 c | Parsing time: 1.42 s | 1.39/1.43 c | Number Variables: 5518 | 1.39/1.44 c | Number Constraints: 24887 | 1.39/1.44 c =============================================================================== 1.39/1.46 c Remaining time 1798.57 sec. 1.39/1.46 s UNSATISFIABLE 1.39/1.46 c Total CPU time : 1.45078 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-2696735-1278022391/watcher-2696735-1278022391 -o /tmp/evaluation-result-2696735-1278022391/solver-2696735-1278022391 -C 1800 -W 2000 -M 1800 run HOME/instance-2696735-1278022391.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: 1.50 1.42 1.30 3/106 30488 /proc/meminfo: memFree=1472268/2059040 swapFree=4138588/4192956 [pid=30488] ppid=30486 vsize=8700 CPUtime=0 /proc/30488/stat : 30488 (run) S 30486 30488 29483 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143534495 8908800 249 1992294400 4194304 4922060 140736899738112 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30488/statm: 2175 249 208 178 0 68 0 [startup+0.03538 s] /proc/loadavg: 1.50 1.42 1.30 3/106 30488 /proc/meminfo: memFree=1472268/2059040 swapFree=4138588/4192956 [pid=30488] ppid=30486 vsize=8700 CPUtime=0 /proc/30488/stat : 30488 (run) S 30486 30488 29483 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143534495 8908800 249 1992294400 4194304 4922060 140736899738112 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30488/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100383 s] /proc/loadavg: 1.50 1.42 1.30 3/106 30488 /proc/meminfo: memFree=1472268/2059040 swapFree=4138588/4192956 [pid=30488] ppid=30486 vsize=8700 CPUtime=0 /proc/30488/stat : 30488 (run) S 30486 30488 29483 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143534495 8908800 249 1992294400 4194304 4922060 140736899738112 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30488/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300396 s] /proc/loadavg: 1.50 1.42 1.30 3/106 30488 /proc/meminfo: memFree=1472268/2059040 swapFree=4138588/4192956 [pid=30488] ppid=30486 vsize=8700 CPUtime=0 /proc/30488/stat : 30488 (run) S 30486 30488 29483 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143534495 8908800 249 1992294400 4194304 4922060 140736899738112 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30488/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700422 s] /proc/loadavg: 1.50 1.42 1.30 3/106 30488 /proc/meminfo: memFree=1472268/2059040 swapFree=4138588/4192956 [pid=30488] ppid=30486 vsize=8700 CPUtime=0 /proc/30488/stat : 30488 (run) S 30486 30488 29483 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143534495 8908800 249 1992294400 4194304 4922060 140736899738112 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30488/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 Solver just ended. Dumping a history of the last processes samples [startup+1.10845 s] /proc/loadavg: 1.50 1.42 1.30 2/108 30490 /proc/meminfo: memFree=1470764/2059040 swapFree=4138588/4192956 [pid=30488] ppid=30486 vsize=8700 CPUtime=0 /proc/30488/stat : 30488 (run) S 30486 30488 29483 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143534495 8908800 249 1992294400 4194304 4922060 140736899738112 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30488/statm: 2175 249 208 178 0 68 0 [pid=30489] ppid=30488 vsize=15000 CPUtime=1.1 /proc/30489/stat : 30489 (pb_cplex) R 30488 30488 29483 0 -1 4202496 806 0 0 0 110 0 0 0 25 0 1 0 143534496 15360000 760 1992294400 134512640 146736320 4288941856 18446744073709551615 144716523 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30489/statm: 3750 760 324 2985 0 490 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 23700 [startup+1.30146 s] /proc/loadavg: 1.50 1.42 1.30 2/108 30490 /proc/meminfo: memFree=1470764/2059040 swapFree=4138588/4192956 [pid=30488] ppid=30486 vsize=8700 CPUtime=0 /proc/30488/stat : 30488 (run) S 30486 30488 29483 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143534495 8908800 249 1992294400 4194304 4922060 140736899738112 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30488/statm: 2175 249 208 178 0 68 0 [pid=30489] ppid=30488 vsize=18188 CPUtime=1.29 /proc/30489/stat : 30489 (pb_cplex) R 30488 30488 29483 0 -1 4202496 1750 0 0 0 129 0 0 0 25 0 1 0 143534496 18624512 1671 1992294400 134512640 146736320 4288941856 18446744073709551615 144716523 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30489/statm: 4547 1671 439 2985 0 1287 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 26888 [startup+1.40147 s] /proc/loadavg: 1.50 1.42 1.30 2/108 30490 /proc/meminfo: memFree=1470764/2059040 swapFree=4138588/4192956 [pid=30488] ppid=30486 vsize=8700 CPUtime=0 /proc/30488/stat : 30488 (run) S 30486 30488 29483 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143534495 8908800 249 1992294400 4194304 4922060 140736899738112 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30488/statm: 2175 249 208 178 0 68 0 [pid=30489] ppid=30488 vsize=23448 CPUtime=1.39 /proc/30489/stat : 30489 (pb_cplex) R 30488 30488 29483 0 -1 4202496 2889 0 0 0 139 0 0 0 18 0 1 0 143534496 24010752 2590 1992294400 134512640 146736320 4288941856 18446744073709551615 144581438 0 2147483391 4096 16387 0 0 0 17 0 0 0 0 /proc/30489/statm: 5862 2590 481 2985 0 2404 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 32148 Child status: 0 Real time (s): 1.4742 CPU time (s): 1.47278 CPU user time (s): 1.45478 CPU system time (s): 0.017997 CPU usage (%): 99.9036 Max. virtual memory (cumulated for all children) (KiB): 32148 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.45478 system time used= 0.017997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6188 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= 26 runsolver used 0.006998 second user time and 0.012998 second system time The end
Begin job on node029 at 2010-07-02 00:13:11 IDJOB=2696735 IDBENCH=72116 IDSOLVER=1209 FILE ID=node029/2696735-1278022391 PBS_JOBID= 11198733 Free space on /tmp= 62492 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.newlist/normalized-rand00ebc7.cudf.paranoid.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696735-1278022391/watcher-2696735-1278022391 -o /tmp/evaluation-result-2696735-1278022391/solver-2696735-1278022391 -C 1800 -W 2000 -M 1800 run HOME/instance-2696735-1278022391.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ee292f72b38ce56d0daddb0042ed24c1 RANDOM SEED=1919666790 node029.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 : 3000.221 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 : 6000.44 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 : 3000.221 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: 1472796 kB Buffers: 136120 kB Cached: 342472 kB SwapCached: 7832 kB Active: 189176 kB Inactive: 304280 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1472796 kB SwapTotal: 4192956 kB SwapFree: 4138588 kB Dirty: 17664 kB Writeback: 0 kB AnonPages: 13192 kB Mapped: 12124 kB Slab: 71048 kB PageTables: 4176 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183300 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= 62476 MiB End job on node029 at 2010-07-02 00:13:13