Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | UNSAT | 1.2788 | 1.28161 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.newlist/normalized-randc5b1f2.cudf.paranoid.opb |
MD5SUM | fda371033a03665ad422ee4638b2c938 |
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 | 0.147977 |
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 | 5593 |
Total number of constraints | 24636 |
Number of constraints which are clauses | 24369 |
Number of constraints which are cardinality constraints (but not clauses) | 267 |
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 | 2106 |
Biggest coefficient in the objective function | 1557 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 859462 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1557 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 859462 |
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/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.19/0.29 c constraints 267/0 clauses 24353/0 units 14 0.19/0.29 c vars 5593 0.19/0.29 c objective 2106 + 0 0.89/0.96 c 0.881865 75.625 0 0 1.18/1.27 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-2683261-1277508517/watcher-2683261-1277508517 -o /tmp/evaluation-result-2683261-1277508517/solver-2683261-1277508517 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683261-1277508517.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: 1.16 1.04 1.01 3/106 30056 /proc/meminfo: memFree=1821892/2059040 swapFree=4139696/4192956 [pid=30056] ppid=30054 vsize=2488 CPUtime=0 /proc/30056/stat : 30056 (pbct) R 30054 30056 29624 0 -1 4202496 307 0 0 0 0 0 0 0 23 0 1 0 92139766 2547712 230 1992294400 134512640 136485738 4287940016 18446744073709551615 135856929 0 0 4096 0 0 0 0 17 0 0 0 0 /proc/30056/statm: 622 230 156 482 0 138 0 [startup+0.030001 s] /proc/loadavg: 1.16 1.04 1.01 3/106 30056 /proc/meminfo: memFree=1821892/2059040 swapFree=4139696/4192956 [pid=30056] ppid=30054 vsize=2488 CPUtime=0.02 /proc/30056/stat : 30056 (pbct) R 30054 30056 29624 0 -1 4202496 308 0 0 0 2 0 0 0 23 0 1 0 92139766 2547712 231 1992294400 134512640 136485738 4287940016 18446744073709551615 135411219 0 0 4096 0 0 0 0 17 0 0 0 0 /proc/30056/statm: 622 231 157 482 0 138 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2488 [startup+0.100003 s] /proc/loadavg: 1.16 1.04 1.01 3/106 30056 /proc/meminfo: memFree=1821892/2059040 swapFree=4139696/4192956 [pid=30056] ppid=30054 vsize=2620 CPUtime=0.09 /proc/30056/stat : 30056 (pbct) R 30054 30056 29624 0 -1 4202496 363 0 0 0 9 0 0 0 23 0 1 0 92139766 2682880 286 1992294400 134512640 136485738 4287940016 18446744073709551615 135180878 0 0 4096 0 0 0 0 17 0 0 0 0 /proc/30056/statm: 655 286 157 482 0 171 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2620 [startup+0.300008 s] /proc/loadavg: 1.16 1.04 1.01 3/106 30056 /proc/meminfo: memFree=1821892/2059040 swapFree=4139696/4192956 [pid=30056] ppid=30054 vsize=5404 CPUtime=0.29 /proc/30056/stat : 30056 (pbct) R 30054 30056 29624 0 -1 4202496 1027 0 0 0 29 0 0 0 23 0 1 0 92139766 5533696 950 1992294400 134512640 136485738 4287940016 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/30056/statm: 1351 950 194 482 0 867 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5404 [startup+0.700018 s] /proc/loadavg: 1.16 1.04 1.01 3/106 30056 /proc/meminfo: memFree=1821892/2059040 swapFree=4139696/4192956 [pid=30056] ppid=30054 vsize=43460 CPUtime=0.69 /proc/30056/stat : 30056 (pbct) R 30054 30056 29624 0 -1 4202496 11047 0 0 0 65 4 0 0 25 0 1 0 92139766 44503040 10377 1992294400 134512640 136485738 4287940016 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/30056/statm: 10865 10378 198 482 0 10381 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 43460 Solver just ended. Dumping a history of the last processes samples [startup+1.10903 s] /proc/loadavg: 1.15 1.04 1.01 2/107 30057 /proc/meminfo: memFree=1750584/2059040 swapFree=4139696/4192956 [pid=30056] ppid=30054 vsize=70468 CPUtime=1.09 /proc/30056/stat : 30056 (pbct) R 30054 30056 29624 0 -1 4202496 19825 0 0 0 102 7 0 0 25 0 1 0 92139766 72159232 17173 1992294400 134512640 136485738 4287940016 18446744073709551615 134720130 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/30056/statm: 17617 17173 232 482 0 17133 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 70468 [startup+1.20003 s] /proc/loadavg: 1.15 1.04 1.01 2/107 30057 /proc/meminfo: memFree=1750584/2059040 swapFree=4139696/4192956 [pid=30056] ppid=30054 vsize=70468 CPUtime=1.18 /proc/30056/stat : 30056 (pbct) R 30054 30056 29624 0 -1 4202496 19825 0 0 0 111 7 0 0 25 0 1 0 92139766 72159232 17173 1992294400 134512640 136485738 4287940016 18446744073709551615 135839796 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/30056/statm: 17617 17173 232 482 0 17133 0 Current children cumulated CPU time (s) 1.18 Current children cumulated vsize (KiB) 70468 Child status: 0 Real time (s): 1.28161 CPU time (s): 1.2788 CPU user time (s): 1.19082 CPU system time (s): 0.087986 CPU usage (%): 99.7808 Max. virtual memory (cumulated for all children) (KiB): 76340 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.19082 system time used= 0.087986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 19828 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= 26 runsolver used 0.009998 second user time and 0.011998 second system time The end
Begin job on node049 at 2010-06-26 01:28:37 IDJOB=2683261 IDBENCH=72098 IDSOLVER=1170 FILE ID=node049/2683261-1277508517 PBS_JOBID= 11190642 Free space on /tmp= 62456 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.newlist/normalized-randc5b1f2.cudf.paranoid.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683261-1277508517/watcher-2683261-1277508517 -o /tmp/evaluation-result-2683261-1277508517/solver-2683261-1277508517 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683261-1277508517.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= fda371033a03665ad422ee4638b2c938 RANDOM SEED=206043677 node049.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 : 3000.244 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 : 3000.244 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1822288 kB Buffers: 28756 kB Cached: 110664 kB SwapCached: 6360 kB Active: 37872 kB Inactive: 114832 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1822288 kB SwapTotal: 4192956 kB SwapFree: 4139696 kB Dirty: 3116 kB Writeback: 0 kB AnonPages: 11852 kB Mapped: 11884 kB Slab: 61904 kB PageTables: 4200 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183572 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62452 MiB End job on node049 at 2010-06-26 01:28:39