Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
cdcl-cuttingplanes DEC 2016-05-01 | UNSAT | 0.277957 | 0.278592 |
Name | PB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ ProofComplexity/normalized-tseitin-regular-n40-d3-i2-f.cnf.gz-plain.pb.metafix.opb |
MD5SUM | af0c7220fdc21b88b1e45480666ef2b0 |
Bench Category | DEC-SMALLINT-LIN (no 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 | 0.046992 |
Has Objective Function | NO |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 60 |
Total number of constraints | 160 |
Number of constraints which are clauses | 160 |
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 | 3 |
Maximum length of a constraint | 3 |
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 | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 5 |
Number of bits of the biggest sum of numbers | 3 |
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 * #variable= 60 #constraint= 160 0.00/0.02 c #Conflicts: 1000 | #Learnt: 999 | 0.000 0.00/0.02 c total clause space: 4.25031MB 0.00/0.02 c total #watches: 2318 0.00/0.04 c total #propagations: 11223 / total #impl: 34741 (eff. 0.323) 0.00/0.04 c #Conflicts: 2000 | #Learnt: 1999 | 0.000 0.00/0.04 c total clause space: 4.25031MB 0.00/0.04 c total #watches: 4318 0.00/0.06 c total #propagations: 25062 / total #impl: 80251 (eff. 0.312) 0.00/0.06 c GARBAGE COLLECT 0.00/0.06 c #Conflicts: 3000 | #Learnt: 2001 | 0.000 0.00/0.06 c total clause space: 4.25031MB 0.00/0.06 c total #watches: 4322 0.00/0.08 c total #propagations: 38154 / total #impl: 122315 (eff. 0.312) 0.00/0.08 c #Conflicts: 4000 | #Learnt: 3001 | 0.000 0.00/0.08 c total clause space: 4.25031MB 0.00/0.08 c total #watches: 6322 0.09/0.10 c total #propagations: 51530 / total #impl: 167771 (eff. 0.307) 0.09/0.10 c GARBAGE COLLECT 0.09/0.10 c #Conflicts: 5000 | #Learnt: 2354 | 0.000 0.09/0.10 c total clause space: 4.25031MB 0.09/0.10 c total #watches: 5028 0.09/0.12 c total #propagations: 64429 / total #impl: 213380 (eff. 0.302) 0.09/0.12 c #Conflicts: 6000 | #Learnt: 3354 | 0.000 0.09/0.12 c total clause space: 4.25031MB 0.09/0.12 c total #watches: 7028 0.09/0.15 c total #propagations: 78252 / total #impl: 259754 (eff. 0.301) 0.09/0.15 c GARBAGE COLLECT 0.09/0.15 c #Conflicts: 7000 | #Learnt: 2229 | 0.000 0.09/0.15 c total clause space: 4.25031MB 0.09/0.15 c total #watches: 4778 0.09/0.17 c total #propagations: 94546 / total #impl: 316335 (eff. 0.299) 0.09/0.17 c #Conflicts: 8000 | #Learnt: 3229 | 0.000 0.09/0.17 c total clause space: 4.25031MB 0.09/0.17 c total #watches: 6778 0.09/0.19 c total #propagations: 111334 / total #impl: 371726 (eff. 0.300) 0.09/0.19 c #Conflicts: 9000 | #Learnt: 4229 | 0.000 0.09/0.19 c total clause space: 4.25031MB 0.09/0.19 c total #watches: 8778 0.19/0.22 c total #propagations: 127448 / total #impl: 426775 (eff. 0.299) 0.19/0.22 c GARBAGE COLLECT 0.19/0.22 c #Conflicts: 10000 | #Learnt: 2719 | 0.000 0.19/0.22 c total clause space: 4.25031MB 0.19/0.22 c total #watches: 5758 0.19/0.24 c total #propagations: 142288 / total #impl: 477801 (eff. 0.298) 0.19/0.24 c #Conflicts: 11000 | #Learnt: 3719 | 0.000 0.19/0.24 c total clause space: 4.25031MB 0.19/0.24 c total #watches: 7758 0.19/0.27 c total #propagations: 158566 / total #impl: 533391 (eff. 0.297) 0.19/0.27 c #Conflicts: 12000 | #Learnt: 4719 | 0.000 0.19/0.27 c total clause space: 4.25031MB 0.19/0.27 c total #watches: 9758 0.19/0.27 c total #propagations: 173175 / total #impl: 584888 (eff. 0.296) 0.19/0.27 c UNSATISFIABLE 1 0.19/0.27 c CPU time : 0.269959 s 0.19/0.27 d decisions 12248 0.19/0.27 d conflicts 21599 0.19/0.27 s UNSATISFIABLE
ERROR: no interpretation found !
runsolver Copyright (C) 2010-2013 Olivier ROUSSEL This is runsolver version 3.3.7 (svn: 2553) This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4122160-1467309483/watcher-4122160-1467309483 -o /tmp/evaluation-result-4122160-1467309483/solver-4122160-1467309483 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1467308290-16388 --watchdog 1960 --input HOME/instance-4122160-1467309483.opb ./cdcl-cuttingplanes-release pid=18461 running on 4 cores: 0,2,4,6 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): 1900 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 2.15 2.19 2.04 3/176 18464 /proc/meminfo: memFree=30314036/32872528 swapFree=1199948/1314412 [pid=18464] ppid=18461 vsize=29104 CPUtime=0 cores=0,2,4,6 /proc/18464/stat : 18464 (cdcl-cuttingpla) R 18461 18464 16372 0 -1 4202496 269 0 0 0 0 0 0 0 20 0 1 0 9970193 29802496 5260 33554432000 4194304 6199737 140734838048512 140735929262488 5193012 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0 /proc/18464/statm: 7276 5260 122 490 0 6777 0 [startup+0.100161 s] /proc/loadavg: 2.15 2.19 2.04 3/176 18464 /proc/meminfo: memFree=30314036/32872528 swapFree=1199948/1314412 [pid=18464] ppid=18461 vsize=33732 CPUtime=0.09 cores=0,2,4,6 /proc/18464/stat : 18464 (cdcl-cuttingpla) R 18461 18464 16372 0 -1 4202496 1053 0 0 0 9 0 0 0 20 0 1 0 9970193 34541568 6776 33554432000 4194304 6199737 140734838048512 140735929262488 4219536 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0 /proc/18464/statm: 8433 6776 160 490 0 7934 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 33732 [startup+0.200331 s] /proc/loadavg: 2.15 2.19 2.04 3/176 18464 /proc/meminfo: memFree=30314036/32872528 swapFree=1199948/1314412 [pid=18464] ppid=18461 vsize=33876 CPUtime=0.19 cores=0,2,4,6 /proc/18464/stat : 18464 (cdcl-cuttingpla) R 18461 18464 16372 0 -1 4202496 1277 0 0 0 19 0 0 0 20 0 1 0 9970193 34689024 6919 33554432000 4194304 6199737 140734838048512 140735929262488 4207819 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0 /proc/18464/statm: 8469 6919 160 490 0 7970 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 33876 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 18464 sig 9 ??? end of watcher thread Dumping a history of the last processes samples Child status: 20 Real time (s): 0.278592 CPU time (s): 0.277957 CPU user time (s): 0.272958 CPU system time (s): 0.004999 CPU usage (%): 99.7721 Max. virtual memory (cumulated for all children) (KiB): 33876 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.272958 system time used= 0.004999 maximum resident set size= 29868 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1315 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= 3 involuntary context switches= 1 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.004999 second user time and 0.004999 second system time The end
Begin job on node131 at 2016-06-30 19:58:03 IDJOB=4122160 IDBENCH=110952 IDSOLVER=2548 FILE ID=node131/4122160-1467309483 RUNJOBID= node131-1467308290-16388 PBS_JOBID= 20005251 Free space on /tmp= 71732 MiB SOLVER NAME= cdcl-cuttingplanes DEC 2016-05-01 BENCH NAME= PB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ProofComplexity/normalized-tseitin-regular-n40-d3-i2-f.cnf.gz-plain.pb.metafix.opb COMMAND LINE= ./cdcl-cuttingplanes-release RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4122160-1467309483/watcher-4122160-1467309483 -o /tmp/evaluation-result-4122160-1467309483/solver-4122160-1467309483 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1467308290-16388 --watchdog 1960 --input HOME/instance-4122160-1467309483.opb ./cdcl-cuttingplanes-release TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= af0c7220fdc21b88b1e45480666ef2b0 RANDOM SEED=1944107922 node131.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.334 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.66 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.334 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.334 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.334 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.54 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.334 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.56 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.334 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.334 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.334 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32872528 kB MemFree: 30314672 kB Buffers: 121600 kB Cached: 310140 kB SwapCached: 0 kB Active: 293420 kB Inactive: 212808 kB Active(anon): 68880 kB Inactive(anon): 8184 kB Active(file): 224540 kB Inactive(file): 204624 kB Unevictable: 1314412 kB Mlocked: 1199948 kB SwapTotal: 67108856 kB SwapFree: 67108856 kB Dirty: 2740 kB Writeback: 0 kB AnonPages: 1388576 kB Mapped: 13928 kB Shmem: 204 kB Slab: 606816 kB SReclaimable: 50188 kB SUnreclaim: 556628 kB KernelStack: 1472 kB PageTables: 6896 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545120 kB Committed_AS: 1499740 kB VmallocTotal: 34359738367 kB VmallocUsed: 346412 kB VmallocChunk: 34341988032 kB HardwareCorrupted: 0 kB AnonHugePages: 159744 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7552 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 71728 MiB End job on node131 at 2016-06-30 19:58:03