Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | UNSAT | 1.56976 | 1.56944 |
Name | /OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/random/ rand.smallist/normalized-randcef367.cudf.trendy.opb |
MD5SUM | aa60f2dae9aceec42ed48561221f54bc |
Bench Category | OPT-BIGINT-LIN (optimisation, big 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 | 0.309952 |
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 | 8365 |
Total number of constraints | 26842 |
Number of constraints which are clauses | 26841 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 1147 |
Number of terms in the objective function | 4540 |
Biggest coefficient in the objective function | 11728027648 |
Number of bits for the biggest coefficient in the objective function | 34 |
Sum of the numbers in the objective function | 13440309361765 |
Number of bits of the sum of numbers in the objective function | 44 |
Biggest number in a constraint | 11728027648 |
Number of bits of the biggest number in a constraint | 34 |
Biggest sum of numbers in a constraint | 13440309361765 |
Number of bits of the biggest sum of numbers | 44 |
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/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.19/0.29 c constraints 1/0 clauses 24792/0 units 1936 0.19/0.29 c vars 8365 0.29/0.34 c objective 3548 + 0 1.09/1.15 c 1.06184 89.0391 0 0 1.49/1.56 s UNSATISFIABLE
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-2684303-1277514965/watcher-2684303-1277514965 -o /tmp/evaluation-result-2684303-1277514965/solver-2684303-1277514965 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684303-1277514965.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: 1.70 1.45 1.20 3/106 24567 /proc/meminfo: memFree=1800100/2059040 swapFree=4139100/4192956 [pid=24567] ppid=24565 vsize=2488 CPUtime=0 /proc/24567/stat : 24567 (pbct) R 24565 24567 23566 0 -1 4202496 303 0 0 0 0 0 0 0 20 0 1 0 127098277 2547712 225 1992294400 134512640 136485738 4290407232 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24567/statm: 622 226 151 482 0 138 0 [startup+0.057523 s] /proc/loadavg: 1.70 1.45 1.20 3/106 24567 /proc/meminfo: memFree=1800100/2059040 swapFree=4139100/4192956 [pid=24567] ppid=24565 vsize=2752 CPUtime=0.05 /proc/24567/stat : 24567 (pbct) R 24565 24567 23566 0 -1 4202496 363 0 0 0 5 0 0 0 20 0 1 0 127098277 2818048 285 1992294400 134512640 136485738 4290407232 18446744073709551615 135181016 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24567/statm: 688 285 157 482 0 204 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 2752 [startup+0.100527 s] /proc/loadavg: 1.70 1.45 1.20 3/106 24567 /proc/meminfo: memFree=1800100/2059040 swapFree=4139100/4192956 [pid=24567] ppid=24565 vsize=2884 CPUtime=0.09 /proc/24567/stat : 24567 (pbct) R 24565 24567 23566 0 -1 4202496 409 0 0 0 9 0 0 0 20 0 1 0 127098277 2953216 331 1992294400 134512640 136485738 4290407232 18446744073709551615 135181721 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24567/statm: 721 331 157 482 0 237 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2884 [startup+0.30055 s] /proc/loadavg: 1.70 1.45 1.20 3/106 24567 /proc/meminfo: memFree=1800100/2059040 swapFree=4139100/4192956 [pid=24567] ppid=24565 vsize=3524 CPUtime=0.29 /proc/24567/stat : 24567 (pbct) R 24565 24567 23566 0 -1 4202496 578 0 0 0 29 0 0 0 20 0 1 0 127098277 3608576 500 1992294400 134512640 136485738 4290407232 18446744073709551615 135180321 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24567/statm: 881 500 160 482 0 397 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3524 [startup+0.700594 s] /proc/loadavg: 1.70 1.45 1.20 3/106 24567 /proc/meminfo: memFree=1800100/2059040 swapFree=4139100/4192956 [pid=24567] ppid=24565 vsize=42660 CPUtime=0.69 /proc/24567/stat : 24567 (pbct) R 24565 24567 23566 0 -1 4202496 10655 0 0 0 66 3 0 0 20 0 1 0 127098277 43683840 10077 1992294400 134512640 136485738 4290407232 18446744073709551615 135317445 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24567/statm: 10665 10078 198 482 0 10181 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 42660 [startup+1.50068 s] /proc/loadavg: 1.70 1.45 1.20 2/107 24568 /proc/meminfo: memFree=1714408/2059040 swapFree=4139100/4192956 [pid=24567] ppid=24565 vsize=84256 CPUtime=1.49 /proc/24567/stat : 24567 (pbct) R 24565 24567 23566 0 -1 4202496 23393 0 0 0 141 8 0 0 22 0 1 0 127098277 86278144 20640 1992294400 134512640 136485738 4290407232 18446744073709551615 135856849 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24567/statm: 21064 20640 232 482 0 20580 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 84256 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 1.56944 CPU time (s): 1.56976 CPU user time (s): 1.47178 CPU system time (s): 0.097985 CPU usage (%): 100.02 Max. virtual memory (cumulated for all children) (KiB): 91012 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.47178 system time used= 0.097985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 23396 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= 1 involuntary context switches= 8 runsolver used 0.003999 second user time and 0.014997 second system time The end
Begin job on node009 at 2010-06-26 03:16:05 IDJOB=2684303 IDBENCH=72338 IDSOLVER=1170 FILE ID=node009/2684303-1277514965 PBS_JOBID= 11190636 Free space on /tmp= 62400 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/random/rand.smallist/normalized-randcef367.cudf.trendy.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684303-1277514965/watcher-2684303-1277514965 -o /tmp/evaluation-result-2684303-1277514965/solver-2684303-1277514965 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684303-1277514965.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= aa60f2dae9aceec42ed48561221f54bc RANDOM SEED=2015732469 node009.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 : 3000.199 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 : 6000.39 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 : 3000.199 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: 1800628 kB Buffers: 46224 kB Cached: 114132 kB SwapCached: 6040 kB Active: 74864 kB Inactive: 98376 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1800628 kB SwapTotal: 4192956 kB SwapFree: 4139100 kB Dirty: 2992 kB Writeback: 0 kB AnonPages: 11704 kB Mapped: 11944 kB Slab: 63256 kB PageTables: 4184 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182520 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= 62400 MiB End job on node009 at 2010-06-26 03:16:07