Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB/CT 0.1 | UNSAT | 1.56076 | 1.56143 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-dlx1c.ucl.opb |
MD5SUM | d30cbdfbaf2c404a9c4e9217e33c734d |
Bench Category | DEC-SMALLINT (no 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 | 0.249961 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 6392 |
Total number of constraints | 18058 |
Number of constraints which are clauses | 17278 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 780 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 11 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 33 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 126 |
Number of bits of the biggest sum of numbers | 7 |
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 0.20/0.22 c constraints 780/0 clauses 17268/0 units 4 0.20/0.22 c vars 6392 1.20/1.21 c 1.11783 82.5703 670 3048 1.49/1.55 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-2669127-1276435498/watcher-2669127-1276435498 -o /tmp/evaluation-result-2669127-1276435498/solver-2669127-1276435498 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669127-1276435498.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: 0.83 0.95 0.98 3/106 23767 /proc/meminfo: memFree=1821660/2059040 swapFree=4134520/4192956 [pid=23767] ppid=23765 vsize=2208 CPUtime=0 /proc/23767/stat : 23767 (pbct) R 23765 23767 22114 0 -1 4202496 255 0 0 0 0 0 0 0 19 0 1 0 19136215 2260992 178 1992294400 134512640 136485738 4287938560 18446744073709551615 135411158 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23767/statm: 552 178 156 482 0 68 0 [startup+0.107297 s] /proc/loadavg: 0.83 0.95 0.98 3/106 23767 /proc/meminfo: memFree=1821660/2059040 swapFree=4134520/4192956 [pid=23767] ppid=23765 vsize=2472 CPUtime=0.1 /proc/23767/stat : 23767 (pbct) R 23765 23767 22114 0 -1 4202496 335 0 0 0 10 0 0 0 20 0 1 0 19136215 2531328 258 1992294400 134512640 136485738 4287938560 18446744073709551615 135688671 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23767/statm: 618 258 156 482 0 134 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2472 [startup+0.201306 s] /proc/loadavg: 0.83 0.95 0.98 3/106 23767 /proc/meminfo: memFree=1821660/2059040 swapFree=4134520/4192956 [pid=23767] ppid=23765 vsize=3132 CPUtime=0.2 /proc/23767/stat : 23767 (pbct) R 23765 23767 22114 0 -1 4202496 473 0 0 0 20 0 0 0 20 0 1 0 19136215 3207168 396 1992294400 134512640 136485738 4287938560 18446744073709551615 135180937 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23767/statm: 783 396 157 482 0 299 0 Current children cumulated CPU time (s) 0.2 Current children cumulated vsize (KiB) 3132 [startup+0.301317 s] /proc/loadavg: 0.83 0.95 0.98 3/106 23767 /proc/meminfo: memFree=1821660/2059040 swapFree=4134520/4192956 [pid=23767] ppid=23765 vsize=13336 CPUtime=0.29 /proc/23767/stat : 23767 (pbct) R 23765 23767 22114 0 -1 4202496 2947 0 0 0 29 0 0 0 20 0 1 0 19136215 13656064 2870 1992294400 134512640 136485738 4287938560 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23767/statm: 3334 2871 191 482 0 2850 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 13336 [startup+0.701357 s] /proc/loadavg: 0.83 0.95 0.98 3/106 23767 /proc/meminfo: memFree=1821660/2059040 swapFree=4134520/4192956 [pid=23767] ppid=23765 vsize=44512 CPUtime=0.69 /proc/23767/stat : 23767 (pbct) R 23765 23767 22114 0 -1 4202496 11293 0 0 0 64 5 0 0 21 0 1 0 19136215 45580288 10641 1992294400 134512640 136485738 4287938560 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23767/statm: 11128 10641 196 482 0 10644 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 44512 [startup+1.50044 s] /proc/loadavg: 0.83 0.95 0.98 2/107 23768 /proc/meminfo: memFree=1742912/2059040 swapFree=4134520/4192956 [pid=23767] ppid=23765 vsize=78944 CPUtime=1.49 /proc/23767/stat : 23767 (pbct) R 23765 23767 22114 0 -1 4202496 21624 0 0 0 140 9 0 0 22 0 1 0 19136215 80838656 18988 1992294400 134512640 136485738 4287938560 18446744073709551615 135839931 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23767/statm: 19736 18988 244 482 0 19252 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 78944 Solver just ended. Dumping a history of the last processes samples [startup+1.50044 s] /proc/loadavg: 0.83 0.95 0.98 2/107 23768 /proc/meminfo: memFree=1742912/2059040 swapFree=4134520/4192956 [pid=23767] ppid=23765 vsize=78944 CPUtime=1.49 /proc/23767/stat : 23767 (pbct) R 23765 23767 22114 0 -1 4202496 21624 0 0 0 140 9 0 0 22 0 1 0 19136215 80838656 18988 1992294400 134512640 136485738 4287938560 18446744073709551615 135839931 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23767/statm: 19736 18988 244 482 0 19252 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 78944 Child status: 0 Real time (s): 1.56143 CPU time (s): 1.56076 CPU user time (s): 1.45778 CPU system time (s): 0.102984 CPU usage (%): 99.9573 Max. virtual memory (cumulated for all children) (KiB): 84548 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.45778 system time used= 0.102984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 21625 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= 9 runsolver used 0.002999 second user time and 0.016997 second system time The end
Begin job on node017 at 2010-06-13 15:24:58 IDJOB=2669127 IDBENCH=1478 IDSOLVER=1170 FILE ID=node017/2669127-1276435498 PBS_JOBID= 11173309 Free space on /tmp= 62368 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-dlx1c.ucl.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669127-1276435498/watcher-2669127-1276435498 -o /tmp/evaluation-result-2669127-1276435498/solver-2669127-1276435498 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669127-1276435498.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d30cbdfbaf2c404a9c4e9217e33c734d RANDOM SEED=1676535774 node017.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 : 5599.51 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1822056 kB Buffers: 35180 kB Cached: 124180 kB SwapCached: 11708 kB Active: 97204 kB Inactive: 76124 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1822056 kB SwapTotal: 4192956 kB SwapFree: 4134520 kB Dirty: 2596 kB Writeback: 0 kB AnonPages: 12372 kB Mapped: 9212 kB Slab: 42000 kB PageTables: 3912 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182988 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= 62368 MiB End job on node017 at 2010-06-13 15:25:00