Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | UNSAT | 0.490924 | 0.489786 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-ssa2670-130.opb |
MD5SUM | 805460c9bad8cc3db817372fa8e96e60 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
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 | 0.088985 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 2718 |
Total number of constraints | 4680 |
Number of constraints which are clauses | 4680 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 5 |
Number of terms in the objective function | 2718 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 2718 |
Number of bits of the sum of numbers in the objective function | 12 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 2718 |
Number of bits of the biggest sum of numbers | 12 |
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 0.00/0.06 c constraints 0/0 clauses 4416/0 units 114 0.00/0.06 c vars 2718 0.00/0.06 c objective 2658 + 31 0.29/0.37 c 0.341948 33.1367 124 385 0.39/0.48 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-2669246-1276450308/watcher-2669246-1276450308 -o /tmp/evaluation-result-2669246-1276450308/solver-2669246-1276450308 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669246-1276450308.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: 0.88 0.97 0.99 3/106 24709 /proc/meminfo: memFree=1814744/2059040 swapFree=4136636/4192956 [pid=24709] ppid=24707 vsize=2488 CPUtime=0 /proc/24709/stat : 24709 (pbct) R 24707 24709 24321 0 -1 4202496 312 0 0 0 0 0 0 0 18 0 1 0 18686181 2547712 234 1992294400 134512640 136485738 4288492576 18446744073709551615 135291104 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24709/statm: 622 234 157 482 0 138 0 [startup+0.109119 s] /proc/loadavg: 0.88 0.97 0.99 3/106 24709 /proc/meminfo: memFree=1814744/2059040 swapFree=4136636/4192956 [pid=24709] ppid=24707 vsize=8168 CPUtime=0.1 /proc/24709/stat : 24709 (pbct) R 24707 24709 24321 0 -1 4202496 1696 0 0 0 10 0 0 0 18 0 1 0 18686181 8364032 1618 1992294400 134512640 136485738 4288492576 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24709/statm: 2042 1621 194 482 0 1558 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 8168 [startup+0.201127 s] /proc/loadavg: 0.88 0.97 0.99 3/106 24709 /proc/meminfo: memFree=1814744/2059040 swapFree=4136636/4192956 [pid=24709] ppid=24707 vsize=18828 CPUtime=0.19 /proc/24709/stat : 24709 (pbct) R 24707 24709 24321 0 -1 4202496 4354 0 0 0 18 1 0 0 18 0 1 0 18686181 19279872 4243 1992294400 134512640 136485738 4288492576 18446744073709551615 134802743 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24709/statm: 4707 4243 198 482 0 4223 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 18828 [startup+0.301135 s] /proc/loadavg: 0.88 0.97 0.99 3/106 24709 /proc/meminfo: memFree=1814744/2059040 swapFree=4136636/4192956 [pid=24709] ppid=24707 vsize=31776 CPUtime=0.29 /proc/24709/stat : 24709 (pbct) R 24707 24709 24321 0 -1 4202496 7710 0 0 0 26 3 0 0 18 0 1 0 18686181 32538624 7550 1992294400 134512640 136485738 4288492576 18446744073709551615 134719603 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24709/statm: 7944 7550 199 482 0 7460 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 31776 Solver just ended. Dumping a history of the last processes samples [startup+0.401143 s] /proc/loadavg: 0.88 0.97 0.99 3/106 24709 /proc/meminfo: memFree=1814744/2059040 swapFree=4136636/4192956 [pid=24709] ppid=24707 vsize=32888 CPUtime=0.39 /proc/24709/stat : 24709 (pbct) R 24707 24709 24321 0 -1 4202496 8283 0 0 0 36 3 0 0 18 0 1 0 18686181 33677312 7772 1992294400 134512640 136485738 4288492576 18446744073709551615 134673556 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24709/statm: 8222 7772 247 482 0 7738 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 32888 Child status: 0 Real time (s): 0.489786 CPU time (s): 0.490924 CPU user time (s): 0.447931 CPU system time (s): 0.042993 CPU usage (%): 100.232 Max. virtual memory (cumulated for all children) (KiB): 32888 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.447931 system time used= 0.042993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8284 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= 2 runsolver used 0.003999 second user time and 0.007998 second system time The end
Begin job on node026 at 2010-06-13 19:31:48 IDJOB=2669246 IDBENCH=2142 IDSOLVER=1170 FILE ID=node026/2669246-1276450308 PBS_JOBID= 11173340 Free space on /tmp= 62508 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ssa2670-130.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669246-1276450308/watcher-2669246-1276450308 -o /tmp/evaluation-result-2669246-1276450308/solver-2669246-1276450308 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669246-1276450308.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 805460c9bad8cc3db817372fa8e96e60 RANDOM SEED=644336318 node026.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 : 3000.201 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 : 6000.40 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 : 3000.201 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: 1815272 kB Buffers: 43320 kB Cached: 123068 kB SwapCached: 9336 kB Active: 86764 kB Inactive: 91852 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1815272 kB SwapTotal: 4192956 kB SwapFree: 4136636 kB Dirty: 2452 kB Writeback: 0 kB AnonPages: 10820 kB Mapped: 9212 kB Slab: 43364 kB PageTables: 4040 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180212 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= 62508 MiB End job on node026 at 2010-06-13 19:31:48