| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| cosoco-sat 1.12 | SAT | 0.17278799 | 0.17385601 |
| Name | QRandom/ QRandom-geometric-rw/geometric-50-20-d4-75-46.xml |
| MD5SUM | b0e0e0cbf2af4f13cc216adaf1c260a3 |
| Bench Category | CSP (decision problem) |
| Best result obtained on this benchmark | SAT |
| Best value of the objective obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | 0.064185001 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 50 |
| Number of constraints | 433 |
| Number of domains | 1 |
| Minimum domain size | 20 |
| Maximum domain size | 20 |
| Distribution of domain sizes | [{"size":20,"count":50}] |
| Minimum variable degree | 6 |
| Maximum variable degree | 27 |
| Distribution of variable degrees | [{"degree":6,"count":1},{"degree":9,"count":2},{"degree":10,"count":1},{"degree":11,"count":3},{"degree":12,"count":5},{"degree":13,"count":5},{"degree":14,"count":1},{"degree":15,"count":3},{"degree":16,"count":2},{"degree":17,"count":1},{"degree":18,"count":4},{"degree":19,"count":2},{"degree":20,"count":5},{"degree":21,"count":2},{"degree":22,"count":5},{"degree":23,"count":2},{"degree":25,"count":1},{"degree":26,"count":2},{"degree":27,"count":3}] |
| Minimum constraint arity | 2 |
| Maximum constraint arity | 2 |
| Distribution of constraint arities | [{"arity":2,"count":433}] |
| Number of extensional constraints | 433 |
| Number of intensional constraints | 0 |
| Distribution of constraint types | [{"type":"extension","count":433}] |
| Optimization problem | NO |
| Type of objective |
0.10/0.12 c SAT : Variables: 1000 -- Clauses: 9550 0.10/0.13 c root propagations : 0 0.10/0.13 c restarts enabled, print stats at every restarts 0.10/0.13 c 0.10/0.13 c 0.10/0.13 c 0.10/0.13 c This is cosoco 1.12 -- 0.10/0.13 c 0.10/0.13 c command line: cosoco -lc -model -restarts -sat HOME/instance-4266264-1502575838.xml 0.10/0.13 c ========================================[ Problem Statistics ]=========================================== 0.10/0.13 c | 0.10/0.13 c | Parse time : 0.13 s 0.10/0.13 c | 0.10/0.13 c | Variables: 50 0.10/0.13 c | Domain Sizes: 20..20 0.10/0.13 c | 0.10/0.13 c | Constraints: 433 0.10/0.13 c | Arity: 2..2 -- Binary: 433 0.10/0.13 c | 0.10/0.13 c | Types: 0.10/0.13 c | Extension: 433 (nb tuples: 75..126) -- (shared: 0) 0.10/0.13 c | 0.10/0.13 c ========================================================================================================= 0.10/0.13 c conflicts decisions filterCalls propagations Root Prop. Nogoods min/max/avg depth 0.10/0.13 c 10 30 9295 2780 0 1 10 12 9 0.10/0.13 c 20 52 14260 4411 0 4 7 10 8 0.10/0.13 c 30 74 19811 6625 0 6 5 8 5 0.10/0.13 c 40 97 26548 8920 0 9 5 8 5 0.10/0.13 c 50 118 32799 11457 0 11 6 8 6 0.10/0.13 c 60 137 37917 13212 0 12 6 8 6 0.10/0.13 c 70 158 44200 15209 0 19 6 8 6 0.10/0.14 c 80 190 51465 17418 0 25 6 11 7 0.10/0.14 c 90 225 58198 19348 0 29 5 17 7 0.10/0.14 c 100 252 64709 21483 0 35 6 10 6 0.10/0.14 c 101 261 67299 22046 0 36 9 9 4 0.10/0.14 c 110 284 73526 24221 0 41 6 9 6 0.10/0.14 c 120 314 80928 26354 0 45 7 11 8 0.10/0.14 c 130 343 88984 29141 0 47 5 8 6 0.10/0.14 c 140 370 95981 31318 0 49 5 8 6 0.10/0.14 c 150 397 102714 33584 0 53 7 10 7 0.10/0.14 c 160 424 109799 35933 0 60 6 9 6 0.10/0.15 c 170 454 118285 38803 0 64 6 9 6 0.10/0.15 c 180 478 124257 40882 0 66 5 9 6 0.10/0.15 c 190 500 130235 43004 0 72 5 9 6 0.10/0.15 c 200 526 136882 45081 0 76 5 10 6 0.10/0.15 c 210 553 144185 47322 0 77 8 11 8 0.10/0.15 c 211 559 145819 47881 0 78 6 6 3 0.10/0.15 c 220 583 152193 50177 0 83 5 9 6 0.10/0.15 c 230 607 159469 52336 0 87 6 9 7 0.10/0.15 c 240 629 165587 54658 0 92 5 8 6 0.10/0.15 c 250 653 171314 56204 0 93 6 10 6 0.10/0.16 c 260 679 178092 58482 0 96 5 11 7 0.10/0.16 c 270 708 186069 61076 0 99 7 10 7 0.10/0.16 c 280 736 193848 63378 0 100 6 9 6 0.10/0.16 c 290 760 200762 65900 0 102 5 9 5 0.10/0.16 c 300 787 207534 67871 0 105 6 9 7 0.10/0.16 c 310 823 215889 70514 0 106 6 17 9 0.10/0.16 c 320 851 222851 72693 0 111 6 10 6 0.10/0.16 c 330 885 231029 75246 0 116 8 12 8 0.10/0.16 c 332 894 233688 75951 0 117 7 8 5 0.10/0.16 conflict 42lvl : 6 bt5-141:0(7)X256343 0.10/0.17 c 340 923 241894 78089 0 121 9 11 8 0.10/0.17 c 350 950 250168 80704 0 124 4 9 6 0.10/0.17 c 360 978 257940 82877 0 127 7 9 7 0.10/0.17 c solution 1 0.10/0.17 0.10/0.17 v <instantiation type='solution'> 0.10/0.17 v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] </list> 0.10/0.17 v <values>10 15 8 1 6 3 5 17 3 10 11 9 5 8 18 2 11 6 10 18 18 1 14 13 15 15 1 19 19 6 17 5 4 2 4 16 1 16 12 7 7 1 17 4 3 20 9 18 10 7 </values> 0.10/0.17 v </instantiation> 0.10/0.17 0.10/0.17 c restarts : 39 0.10/0.17 c conflicts : 367 (2167 /sec) 0.10/0.17 c decisions : 1043 (6160 /sec) 0.10/0.17 c propagations : 84711 (500292 /sec) 0.10/0.17 c root propagations : 0 0.10/0.17 c filter calls : 264411 (1561578 /sec) 0.10/0.17 c useless filter calls : 222543 (84 %) 0.10/0.17 c 0.10/0.17 c clauses : 52914 0.10/0.17 c SAT propagations : 70 0.10/0.17 c SAT conflicts : 0 (1 learnts) 0.10/0.17 c Memory used : 32.93 MB 0.10/0.17 c CPU time : 0.169271 s 0.10/0.17 0.10/0.17 s SATISFIABLE
OK
runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL
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.
NUMA information:
number of nodes: 2
memory of node 0: 16374 MiB (13059 MiB free)
memory of node 1: 16384 MiB (14782 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266264-1502575838/watcher-4266264-1502575838 -o /tmp/evaluation-result-4266264-1502575838/solver-4266264-1502575838 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502567255-24591 --watchdog 2580 cosoco -lc -model -restarts -sat HOME/instance-4266264-1502575838.xml
running on 4 cores: 0,2,4,6
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=25494, runsolver pid=25491
[startup+0.100198 s]*
/proc/loadavg: 2.16 2.06 2.06 3/187 25495
/proc/meminfo: memFree=28509172/32770624 swapFree=67108860/67108860
[pid=25494] ppid=25491 vsize=27640 memory=3816 CPUtime=0.1 cores=0,2,4,6
/proc/25494/stat : 25494 (cosoco) R 25491 25494 24508 0 -1 4202496 1117 0 0 0 10 0 0 0 20 0 1 0 90671707 28303360 954 33554432000 4194304 5972588 140721705404992 140721705401640 5673558 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 8070896 8075904 12201984 140721705411770 140721705411870 140721705411870 140721705414606 0
/proc/25494/statm: 6910 954 722 435 0 273 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27640 KiB
Current children cumulated memory: 3816 KiB
[startup+0.17382 s]
# the end of solver process 25494 was just reported to runsolver
# cumulated CPU time of all completed processes: user=0.169783 s, system=0.003005 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.100198 s]*
/proc/loadavg: 2.16 2.06 2.06 3/187 25495
/proc/meminfo: memFree=28509172/32770624 swapFree=67108860/67108860
[pid=25494] ppid=25491 vsize=27640 memory=3816 CPUtime=0.1 cores=0,2,4,6
/proc/25494/stat : 25494 (cosoco) R 25491 25494 24508 0 -1 4202496 1117 0 0 0 10 0 0 0 20 0 1 0 90671707 28303360 954 33554432000 4194304 5972588 140721705404992 140721705401640 5673558 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 8070896 8075904 12201984 140721705411770 140721705411870 140721705411870 140721705414606 0
/proc/25494/statm: 6910 954 722 435 0 273 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27640 KiB
Current children cumulated memory: 3816 KiB
Child status: 0
Real time (s): 0.173856
CPU time (s): 0.172788
CPU user time (s): 0.169783
CPU system time (s): 0.003005
CPU usage (%): 99.3857
Max. virtual memory (cumulated for all children) (KiB): 27640
Max. memory (cumulated for all children) (KiB): 3816
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.169783
system time used= 0.003005
maximum resident set size= 8852
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1865
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= 6
involuntary context switches= 1
# summary of solver processes directly reported to runsolver:
# pid: 25494
# total CPU time (s): 0.172788
# total CPU user time (s): 0.169783
# total CPU system time (s): 0.003005
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.013294 second user time and 0.0209 second system time
The end
Begin job on node104 at 2017-08-12 23:56:20 IDJOB=4266264 IDBENCH=126112 IDSOLVER=2655 FILE ID=node104/4266264-1502575838 RUNJOBID= node104-1502567255-24591 PBS_JOBID= 20628287 Free space on /tmp= 61860 MiB SOLVER NAME= cosoco-sat 1.12 BENCH NAME= XCSP17/QRandom/QRandom-geometric-rw/geometric-50-20-d4-75-46.xml COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266264-1502575838/watcher-4266264-1502575838 -o /tmp/evaluation-result-4266264-1502575838/solver-4266264-1502575838 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502567255-24591 --watchdog 2580 cosoco -lc -model -restarts -sat HOME/instance-4266264-1502575838.xml TIME LIMIT= 2520 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= b0e0e0cbf2af4f13cc216adaf1c260a3 RANDOM SEED=278778363 node104.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017 /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor: performance /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2668.000 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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.43 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 microcode : 0x19 cpu MHz : 2668.000 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 sep 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 nopl 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 dtherm 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 microcode : 0x19 cpu MHz : 2668.000 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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.43 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 microcode : 0x19 cpu MHz : 2668.000 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 sep 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 nopl 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 dtherm 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 : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2668.000 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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.43 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 microcode : 0x19 cpu MHz : 2668.000 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 sep 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 nopl 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 dtherm 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 microcode : 0x19 cpu MHz : 2668.000 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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.43 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 microcode : 0x19 cpu MHz : 2668.000 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 sep 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 nopl 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 dtherm 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: 32770624 kB MemFree: 28509672 kB MemAvailable: 31749724 kB Buffers: 127388 kB Cached: 3407928 kB SwapCached: 0 kB Active: 566076 kB Inactive: 3270392 kB Active(anon): 303820 kB Inactive(anon): 25024 kB Active(file): 262256 kB Inactive(file): 3245368 kB Unevictable: 6532 kB Mlocked: 6532 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2632 kB Writeback: 4 kB AnonPages: 307060 kB Mapped: 44448 kB Shmem: 25228 kB Slab: 122040 kB SReclaimable: 96524 kB SUnreclaim: 25516 kB KernelStack: 3312 kB PageTables: 5816 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 616008 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 217088 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 112000 kB DirectMap2M: 33433600 kB Free space on /tmp at the end= 61860 MiB End job on node104 at 2017-08-12 23:56:20