Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | UNSAT | 1.44878 | 1.44882 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.newlist/normalized-rand271a0d.cudf.paranoid.opb |
MD5SUM | dcccd9435195193b144059d5bab6abc9 |
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 | 0.141977 |
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 | 5453 |
Total number of constraints | 24268 |
Number of constraints which are clauses | 23995 |
Number of constraints which are cardinality constraints (but not clauses) | 273 |
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 | 2037 |
Biggest coefficient in the objective function | 1488 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 821374 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1488 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 821374 |
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-2696739-1278022376.opb. 0.00/0.00 c Instance file HOME/instance-2696739-1278022376.opb 0.00/0.00 c File size is 773731 bytes. 1.28/1.37 c Highest Coefficient sum: 553 1.28/1.37 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 1.39/1.41 c ============================[ Problem Statistics ]============================= 1.39/1.41 c | | 1.39/1.41 c | Parsing time: 1.40 s | 1.39/1.41 c | Number Variables: 5453 | 1.39/1.42 c | Number Constraints: 24268 | 1.39/1.42 c =============================================================================== 1.39/1.44 c Remaining time 1798.60 sec. 1.39/1.44 s UNSATISFIABLE 1.39/1.44 c Total CPU time : 1.41778 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-2696739-1278022376/watcher-2696739-1278022376 -o /tmp/evaluation-result-2696739-1278022376/solver-2696739-1278022376 -C 1800 -W 2000 -M 1800 run HOME/instance-2696739-1278022376.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: 1.25 1.26 1.29 3/107 24929 /proc/meminfo: memFree=1323632/2059040 swapFree=4139232/4192956 [pid=24929] ppid=24927 vsize=8700 CPUtime=0 /proc/24929/stat : 24929 (run) S 24927 24929 24131 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175893352 8908800 248 1992294400 4194304 4922060 140734684912416 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24929/statm: 2175 248 208 178 0 68 0 [startup+0.057541 s] /proc/loadavg: 1.25 1.26 1.29 3/107 24929 /proc/meminfo: memFree=1323632/2059040 swapFree=4139232/4192956 [pid=24929] ppid=24927 vsize=8700 CPUtime=0 /proc/24929/stat : 24929 (run) S 24927 24929 24131 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175893352 8908800 248 1992294400 4194304 4922060 140734684912416 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24929/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101544 s] /proc/loadavg: 1.25 1.26 1.29 3/107 24929 /proc/meminfo: memFree=1323632/2059040 swapFree=4139232/4192956 [pid=24929] ppid=24927 vsize=8700 CPUtime=0 /proc/24929/stat : 24929 (run) S 24927 24929 24131 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175893352 8908800 248 1992294400 4194304 4922060 140734684912416 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24929/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300563 s] /proc/loadavg: 1.25 1.26 1.29 3/107 24929 /proc/meminfo: memFree=1323632/2059040 swapFree=4139232/4192956 [pid=24929] ppid=24927 vsize=8700 CPUtime=0 /proc/24929/stat : 24929 (run) S 24927 24929 24131 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175893352 8908800 248 1992294400 4194304 4922060 140734684912416 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24929/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700601 s] /proc/loadavg: 1.25 1.26 1.29 3/107 24929 /proc/meminfo: memFree=1323632/2059040 swapFree=4139232/4192956 [pid=24929] ppid=24927 vsize=8700 CPUtime=0 /proc/24929/stat : 24929 (run) S 24927 24929 24131 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175893352 8908800 248 1992294400 4194304 4922060 140734684912416 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24929/statm: 2175 248 208 178 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+1.10864 s] /proc/loadavg: 1.25 1.26 1.29 2/109 24931 /proc/meminfo: memFree=1321880/2059040 swapFree=4139232/4192956 [pid=24929] ppid=24927 vsize=8700 CPUtime=0 /proc/24929/stat : 24929 (run) S 24927 24929 24131 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175893352 8908800 248 1992294400 4194304 4922060 140734684912416 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24929/statm: 2175 248 208 178 0 68 0 [pid=24930] ppid=24929 vsize=15324 CPUtime=1.1 /proc/24930/stat : 24930 (pb_cplex) R 24929 24929 24131 0 -1 4202496 888 0 0 0 110 0 0 0 25 0 1 0 175893352 15691776 842 1992294400 134512640 146736320 4287842528 18446744073709551615 144716523 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24930/statm: 3831 842 334 2985 0 576 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 24024 [startup+1.30065 s] /proc/loadavg: 1.25 1.26 1.29 2/109 24931 /proc/meminfo: memFree=1321880/2059040 swapFree=4139232/4192956 [pid=24929] ppid=24927 vsize=8700 CPUtime=0 /proc/24929/stat : 24929 (run) S 24927 24929 24131 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175893352 8908800 248 1992294400 4194304 4922060 140734684912416 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24929/statm: 2175 248 208 178 0 68 0 [pid=24930] ppid=24929 vsize=18124 CPUtime=1.28 /proc/24930/stat : 24930 (pb_cplex) R 24929 24929 24131 0 -1 4202496 1718 0 0 0 128 0 0 0 25 0 1 0 175893352 18558976 1639 1992294400 134512640 146736320 4287842528 18446744073709551615 140679008 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24930/statm: 4531 1639 435 2985 0 1276 0 Current children cumulated CPU time (s) 1.28 Current children cumulated vsize (KiB) 26824 [startup+1.40068 s] /proc/loadavg: 1.25 1.26 1.29 2/109 24931 /proc/meminfo: memFree=1321880/2059040 swapFree=4139232/4192956 [pid=24929] ppid=24927 vsize=8700 CPUtime=0 /proc/24929/stat : 24929 (run) S 24927 24929 24131 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175893352 8908800 248 1992294400 4194304 4922060 140734684912416 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24929/statm: 2175 248 208 178 0 68 0 [pid=24930] ppid=24929 vsize=25244 CPUtime=1.39 /proc/24930/stat : 24930 (pb_cplex) R 24929 24929 24131 0 -1 4202496 3485 0 0 0 138 1 0 0 18 0 1 0 175893352 25849856 3075 1992294400 134512640 146736320 4287842528 18446744073709551615 134814125 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/24930/statm: 6311 3075 634 2985 0 2853 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 33944 Child status: 0 Real time (s): 1.44882 CPU time (s): 1.44878 CPU user time (s): 1.42078 CPU system time (s): 0.027995 CPU usage (%): 99.9973 Max. virtual memory (cumulated for all children) (KiB): 33944 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.42078 system time used= 0.027995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5701 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= 7 involuntary context switches= 27 runsolver used 0.006998 second user time and 0.012998 second system time The end
Begin job on node025 at 2010-07-02 00:12:56 IDJOB=2696739 IDBENCH=72100 IDSOLVER=1209 FILE ID=node025/2696739-1278022376 PBS_JOBID= 11198736 Free space on /tmp= 62232 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.newlist/normalized-rand271a0d.cudf.paranoid.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696739-1278022376/watcher-2696739-1278022376 -o /tmp/evaluation-result-2696739-1278022376/solver-2696739-1278022376 -C 1800 -W 2000 -M 1800 run HOME/instance-2696739-1278022376.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= dcccd9435195193b144059d5bab6abc9 RANDOM SEED=1660483847 node025.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 : 3000.242 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 : 6000.48 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 : 3000.242 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1324160 kB Buffers: 203072 kB Cached: 413400 kB SwapCached: 7972 kB Active: 323664 kB Inactive: 307892 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1324160 kB SwapTotal: 4192956 kB SwapFree: 4139232 kB Dirty: 17712 kB Writeback: 0 kB AnonPages: 12776 kB Mapped: 11988 kB Slab: 81360 kB PageTables: 4212 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183464 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= 62216 MiB End job on node025 at 2010-07-02 00:12:58