| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| RoundingSat nolog (1) | Wrong Message | 6.06982 | 6.08747 |
| Name | PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/ tsp/normalized-t3002.11tsp11.1900571132.opb |
| MD5SUM | 55b1e97b6b1aec27586d56515e7955a0 |
| Bench Category | DEC-LIN (decision problem, linear constraints, no UNSAT certificate) |
| 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 | 3.95673 |
| 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 | 231 |
| Total number of constraints | 2707 |
| Number of constraints which are clauses | 2684 |
| Number of constraints which are cardinality constraints (but not clauses) | 22 |
| Number of constraints which are nor clauses,nor cardinality constraints | 1 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 110 |
| 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 | 25 |
| Number of bits of the biggest number in a constraint | 5 |
| Biggest sum of numbers in a constraint | 761 |
| Number of bits of the biggest sum of numbers | 10 |
| 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 RoundingSat 2 0.00/0.00 c branch 0.00/0.00 c commit 0.00/0.01 c #variables 231 #constraints 2707 0.00/0.01 c rational objective 11 0.10/0.21 c #Conflicts: 1000 | #Constraints: 3707 0.10/0.21 c #Conflicts: 2000 | #Constraints: 4710 0.10/0.21 c INPROCESSING 0.10/0.21 c GARBAGE COLLECT 0.10/0.21 c rational objective 11 0.41/0.45 c #Conflicts: 3000 | #Constraints: 4716 0.41/0.45 c #Conflicts: 4000 | #Constraints: 5719 0.41/0.45 c INPROCESSING 0.41/0.45 c GARBAGE COLLECT 0.41/0.45 c rational objective 11 0.69/0.75 c #Conflicts: 5000 | #Constraints: 5122 0.69/0.75 c #Conflicts: 6000 | #Constraints: 6124 0.69/0.75 c INPROCESSING 0.69/0.75 c GARBAGE COLLECT 0.69/0.75 c rational objective 11 0.99/1.05 c #Conflicts: 7000 | #Constraints: 5126 0.99/1.05 c #Conflicts: 8000 | #Constraints: 6128 0.99/1.05 c #Conflicts: 9000 | #Constraints: 7128 0.99/1.05 c INPROCESSING 0.99/1.05 c GARBAGE COLLECT 0.99/1.05 c rational objective 11 1.28/1.39 c #Conflicts: 10000 | #Constraints: 5830 1.28/1.39 c #Conflicts: 11000 | #Constraints: 6832 1.28/1.39 c #Conflicts: 12000 | #Constraints: 7833 1.28/1.39 c INPROCESSING 1.28/1.39 c GARBAGE COLLECT 1.28/1.39 c rational objective 11 1.69/1.78 c #Conflicts: 13000 | #Constraints: 6282 1.69/1.78 c #Conflicts: 14000 | #Constraints: 7282 1.69/1.78 c #Conflicts: 15000 | #Constraints: 8282 1.69/1.78 c INPROCESSING 1.69/1.78 c GARBAGE COLLECT 1.69/1.78 c rational objective 11 2.18/2.21 c #Conflicts: 16000 | #Constraints: 6514 2.18/2.21 c #Conflicts: 17000 | #Constraints: 7516 2.18/2.21 c #Conflicts: 18000 | #Constraints: 8516 2.18/2.21 c INPROCESSING 2.18/2.21 c GARBAGE COLLECT 2.18/2.21 c rational objective 11 2.58/2.68 c #Conflicts: 19000 | #Constraints: 6531 2.58/2.68 c #Conflicts: 20000 | #Constraints: 7532 2.58/2.68 c #Conflicts: 21000 | #Constraints: 8532 2.58/2.68 c INPROCESSING 2.58/2.68 c GARBAGE COLLECT 2.58/2.68 c rational objective 11 3.09/3.19 c #Conflicts: 22000 | #Constraints: 6344 3.09/3.19 c #Conflicts: 23000 | #Constraints: 7347 3.09/3.19 c #Conflicts: 24000 | #Constraints: 8348 3.09/3.19 c #Conflicts: 25000 | #Constraints: 9348 3.09/3.19 c INPROCESSING 3.09/3.19 c GARBAGE COLLECT 3.09/3.19 c rational objective 11 3.68/3.75 c #Conflicts: 26000 | #Constraints: 6943 3.68/3.75 c #Conflicts: 27000 | #Constraints: 7943 3.68/3.75 c #Conflicts: 28000 | #Constraints: 8944 3.68/3.75 c #Conflicts: 29000 | #Constraints: 9944 3.68/3.75 c INPROCESSING 3.68/3.75 c GARBAGE COLLECT 3.68/3.75 c rational objective 11 4.28/4.33 c #Conflicts: 30000 | #Constraints: 7349 4.28/4.33 c #Conflicts: 31000 | #Constraints: 8350 4.28/4.33 c #Conflicts: 32000 | #Constraints: 9351 4.28/4.33 c #Conflicts: 33000 | #Constraints: 10351 4.28/4.33 c INPROCESSING 4.28/4.33 c GARBAGE COLLECT 4.28/4.33 c rational objective 11 4.87/4.94 c #Conflicts: 34000 | #Constraints: 7545 4.87/4.94 c #Conflicts: 35000 | #Constraints: 8545 4.87/4.94 c #Conflicts: 36000 | #Constraints: 9545 4.87/4.94 c #Conflicts: 37000 | #Constraints: 10546 4.87/4.94 c INPROCESSING 4.87/4.94 c GARBAGE COLLECT 4.87/4.94 c rational objective 11 5.57/5.64 c #Conflicts: 38000 | #Constraints: 7557 5.57/5.64 c #Conflicts: 39000 | #Constraints: 8559 5.57/5.64 c #Conflicts: 40000 | #Constraints: 9559 5.57/5.64 c #Conflicts: 41000 | #Constraints: 10559 5.57/5.64 c INPROCESSING 5.57/5.64 c GARBAGE COLLECT 5.57/5.64 c rational objective 11 5.98/6.08 c #Conflicts: 42000 | #Constraints: 7152 5.98/6.08 c #Conflicts: 43000 | #Constraints: 8153 5.98/6.08 c #Conflicts: 44000 | #Constraints: 9153 5.98/6.08 c cpu time 5.73802 s 5.98/6.08 c deterministic time 407712414 4.08e+08 5.98/6.08 c optimization time 2.7e-05 s 5.98/6.08 c total solve time 5.73235 s 5.98/6.08 c core-guided solve time 0 s 5.98/6.08 c propagation time 3.81864 s 5.98/6.08 c conflict analysis time 1.20749 s 5.98/6.08 c propagations 2433556 5.98/6.08 c resolve steps 461971 5.98/6.08 c decisions 114889 5.98/6.08 c conflicts 44532 5.98/6.08 c restarts 126 5.98/6.08 c inprocessing phases 13 5.98/6.08 c input clauses 2684 5.98/6.08 c input cardinalities 22 5.98/6.08 c input general constraints 1 5.98/6.08 c input average constraint length 3.08 5.98/6.08 c input average constraint degree 1.34 5.98/6.08 c learned clauses 33506 5.98/6.08 c learned cardinalities 675 5.98/6.08 c learned general constraints 10395 5.98/6.08 c learned average constraint length 49.51 5.98/6.08 c learned average constraint degree 10454310.15 5.98/6.08 c watched constraints 2831 5.98/6.08 c counting constraints 7565 5.98/6.08 c gcd simplifications 790 5.98/6.08 c detected cardinalities 49 5.98/6.08 c weakened non-implied lits 1465974 5.98/6.08 c weakened non-implying lits 1726 5.98/6.08 c original variables 231 5.98/6.08 c clausal propagations 1206181 5.98/6.08 c cardinality propagations 410593 5.98/6.08 c watched propagations 23387 5.98/6.08 c counting propagations 732583 5.98/6.08 c watch lookups 93319719 5.98/6.08 c watch backjump lookups 80063205 5.98/6.08 c watch checks 60374121 5.98/6.08 c propagation checks 158905847 5.98/6.08 c constraint additions 9861674 5.98/6.08 c trail pops 2592855 5.98/6.08 c formula constraints 2707 5.98/6.08 c learned constraints 44494 5.98/6.08 c bound constraints 0 5.98/6.08 c core-guided constraints 0 5.98/6.08 c encountered formula constraints 276058 5.98/6.08 c encountered learned constraints 230214 5.98/6.08 c encountered bound constraints 0 5.98/6.08 c encountered core-guided constraints 0 5.98/6.08 c LP total time 2.1688 s 5.98/6.08 c LP solve time 1.82 s 5.98/6.08 c LP constraints added 2848 5.98/6.08 c LP constraints removed 124 5.98/6.08 c LP pivots internal 44566 5.98/6.08 c LP pivots root 1981 5.98/6.08 c LP calls 440 5.98/6.08 c LP optimalities 403 5.98/6.08 c LP no pivot count 4 5.98/6.08 c LP infeasibilities 37 5.98/6.08 c LP valid Farkas constraints 37 5.98/6.08 c LP learned Farkas constraints 37 5.98/6.08 c LP basis resets 0 5.98/6.08 c LP cycling count 0 5.98/6.08 c LP singular count 0 5.98/6.08 c LP no primal count 0 5.98/6.08 c LP no farkas count 0 5.98/6.08 c LP other issue count 0 5.98/6.08 c LP Gomory cuts 8 5.98/6.08 c LP learned cuts 133 5.98/6.08 c LP deleted cuts 124 5.98/6.08 c LP encountered Gomory constraints 0 5.98/6.08 c LP encountered Farkas constraints 147 5.98/6.08 c LP encountered learned Farkas constraints 47 5.98/6.08 c CG auxiliary variables introduced 0 5.98/6.08 c CG solutions found 0 5.98/6.08 c CG cores constructed 0 5.98/6.08 c CG core cardinality constraints returned 0 5.98/6.08 c CG unit cores 0 5.98/6.08 c CG single cores 0 5.98/6.08 c CG blocks removed during cardinality reduction 0 5.98/6.08 c CG first core best 0 5.98/6.08 c CG decision core best 0 5.98/6.08 c CG core reduction tie 0 5.98/6.08 c CG core degree average 0.00 5.98/6.08 c CG core slack average 0.00 5.98/6.08 o 0 5.98/6.08 s OPTIMUM FOUND 5.98/6.08 v -x1 -x2 -x3 -x4 -x5 x6 -x7 x8 -x9 x10 -x11 x12 -x13 x14 -x15 x16 -x17 x18 -x19 -x20 -x21 x22 -x23 x24 -x25 x26 -x27 -x28 -x29 x30 -x31 x32 -x33 x34 -x35 x36 -x37 x38 -x39 x40 -x41 x42 x43 x44 -x45 x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 x54 -x55 x56 -x57 x58 -x59 x60 -x61 x62 -x63 x64 x65 x66 x67 x68 x69 x70 x71 x72 x73 x74 x75 x76 x77 x78 x79 x80 -x81 x82 -x83 x84 x85 x86 x87 x88 x89 x90 x91 x92 x93 x94 x95 x96 x97 x98 x99 x100 x101 x102 x103 x104 x105 x106 x107 x108 x109 x110 x111 x112 x113 x114 x115 x116 x117 x118 x119 x120 x121 x122 x123 x124 x125 x126 x127 x128 x129 x130 x131 x132 x133 x134 x135 x136 x137 x138 x139 x140 x141 x142 x143 x144 x145 x146 x147 x148 x149 x150 x151 x152 x153 x154 x155 x156 x157 x158 x159 x160 x161 x162 x163 x164 x165 x166 x167 x168 x169 x170 x171 x172 x173 x174 x175 x176 x177 x178 x179 x180 x181 x182 x183 x184 x185 x186 x187 x188 x189 x190 x191 x192 x193 x194 x195 x196 x197 x198 x199 x200 x201 x202 x203 x204 x205 x206 x207 x208 x209 x210 x211 x212 x213 x214 x215 x216 x217 x218 x219 x220 x221 x222 x223 x224 x225 x226 x227 x228 x229 x230 x231
FAILED ERROR: unsatisfied constraint on line 38 -2>=-1 Falsified constraint is: -1*x32[=1] -1*x43[=1] >= -1
runsolver version 3.4.2 (svn: 4680) 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: 64059 MiB (62562 MiB free)
memory of node 1: 64510 MiB (62412 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444240-1721317945/watcher-4444240-1721317945 -o /tmp/evaluation-result-4444240-1721317945/solver-4444240-1721317945 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721317952-963715 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4444240-1721317945.opb
running on 2 cores: 1,3
CPU governors:
performance: 1 3
Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=963916, runsolver pid=963913
[startup+0.100092 s]*
/proc/loadavg: 2.45 3.63 3.96 5/245 963917
/proc/meminfo: memFree=127969516/131655788 swapFree=131071996/131071996
[pid=963916] ppid=963913 vsize=39428 memory=11764 CPUtime=0.1 cores=1,3
/proc/963916/stat : 963916 (roundingsat) R 963913 963916 963703 0 -1 4194304 1018 0 0 0 9 1 0 0 20 0 1 0 183952501 40374272 2941 134679101440 4194304 7968869 140732621741632 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 8652288 8659944 32608256 140732621747133 140732621747297 140732621747297 140732621754313 0
/proc/963916/statm: 9857 2941 1796 922 0 1809 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39428 KiB
Current children cumulated memory: 11764 KiB
[startup+0.212638 s]*
/proc/loadavg: 2.45 3.63 3.96 5/245 963917
/proc/meminfo: memFree=127969004/131655788 swapFree=131071996/131071996
[pid=963916] ppid=963913 vsize=39720 memory=12028 CPUtime=0.21 cores=1,3
/proc/963916/stat : 963916 (roundingsat) R 963913 963916 963703 0 -1 4194304 1070 0 0 0 19 2 0 0 20 0 1 0 183952501 40673280 3007 134679101440 4194304 7968869 140732621741632 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 8652288 8659944 32608256 140732621747133 140732621747297 140732621747297 140732621754313 0
/proc/963916/statm: 9930 3007 1796 922 0 1882 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 39720 KiB
Current children cumulated memory: 12028 KiB
[startup+0.31187 s]*
/proc/loadavg: 2.45 3.63 3.96 4/243 963917
/proc/meminfo: memFree=127976292/131655788 swapFree=131071996/131071996
[pid=963916] ppid=963913 vsize=39720 memory=12028 CPUtime=0.31 cores=1,3
/proc/963916/stat : 963916 (roundingsat) R 963913 963916 963703 0 -1 4194304 1079 0 0 0 28 3 0 0 20 0 1 0 183952501 40673280 3007 134679101440 4194304 7968869 140732621741632 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 8652288 8659944 32608256 140732621747133 140732621747297 140732621747297 140732621754313 0
/proc/963916/statm: 9930 3007 1796 922 0 1882 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 39720 KiB
Current children cumulated memory: 12028 KiB
[startup+0.700236 s]
/proc/loadavg: 2.45 3.63 3.96 4/242 963931
/proc/meminfo: memFree=127976684/131655788 swapFree=131071996/131071996
[pid=963916] ppid=963913 vsize=40152 memory=12616 CPUtime=0.69 cores=1,3
/proc/963916/stat : 963916 (roundingsat) R 963913 963916 963703 0 -1 4194304 1191 0 0 0 64 5 0 0 20 0 1 0 183952501 41115648 3154 134679101440 4194304 7968869 140732621741632 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 8652288 8659944 32608256 140732621747133 140732621747297 140732621747297 140732621754313 0
/proc/963916/statm: 10038 3154 1812 922 0 1990 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 40152 KiB
Current children cumulated memory: 12616 KiB
[startup+1.50026 s]
/proc/loadavg: 2.45 3.63 3.96 5/245 963963
/proc/meminfo: memFree=127972732/131655788 swapFree=131071996/131071996
[pid=963916] ppid=963913 vsize=40572 memory=12880 CPUtime=1.49 cores=1,3
/proc/963916/stat : 963916 (roundingsat) R 963913 963916 963703 0 -1 4194304 1315 0 0 0 139 10 0 0 20 0 1 0 183952501 41545728 3220 134679101440 4194304 7968869 140732621741632 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 8652288 8659944 32608256 140732621747133 140732621747297 140732621747297 140732621754313 0
/proc/963916/statm: 10143 3220 1812 922 0 2095 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 40572 KiB
Current children cumulated memory: 12880 KiB
[startup+3.11205 s]
/proc/loadavg: 2.58 3.63 3.96 5/245 964009
/proc/meminfo: memFree=127969516/131655788 swapFree=131071996/131071996
[pid=963916] ppid=963913 vsize=41700 memory=13932 CPUtime=3.09 cores=1,3
/proc/963916/stat : 963916 (roundingsat) R 963913 963916 963703 0 -1 4194304 1556 0 0 0 291 18 0 0 20 0 1 0 183952501 42700800 3483 134679101440 4194304 7968869 140732621741632 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 8652288 8659944 32608256 140732621747133 140732621747297 140732621747297 140732621754313 0
/proc/963916/statm: 10425 3483 1812 922 0 2377 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 41700 KiB
Current children cumulated memory: 13932 KiB
[startup+6.08742 s]
# the end of solver process 963916 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=5.73881 s, system=0.331009 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+3.20027 s]
/proc/loadavg: 2.58 3.63 3.96 5/245 964009
/proc/meminfo: memFree=127969516/131655788 swapFree=131071996/131071996
[pid=963916] ppid=963913 vsize=41700 memory=13932 CPUtime=3.18 cores=1,3
/proc/963916/stat : 963916 (roundingsat) R 963913 963916 963703 0 -1 4194304 1557 0 0 0 300 18 0 0 20 0 1 0 183952501 42700800 3483 134679101440 4194304 7968869 140732621741632 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 8652288 8659944 32608256 140732621747133 140732621747297 140732621747297 140732621754313 0
/proc/963916/statm: 10425 3483 1812 922 0 2377 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 41700 KiB
Current children cumulated memory: 13932 KiB
[startup+4.80021 s]
/proc/loadavg: 2.58 3.63 3.96 5/242 964072
/proc/meminfo: memFree=127976668/131655788 swapFree=131071996/131071996
[pid=963916] ppid=963913 vsize=41996 memory=14196 CPUtime=4.78 cores=1,3
/proc/963916/stat : 963916 (roundingsat) R 963913 963916 963703 0 -1 4194304 1637 0 0 0 451 27 0 0 20 0 1 0 183952501 43003904 3549 134679101440 4194304 7968869 140732621741632 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 8652288 8659944 32608256 140732621747133 140732621747297 140732621747297 140732621754313 0
/proc/963916/statm: 10499 3549 1812 922 0 2451 0
Current children cumulated CPU time: 4.78 s
Current children cumulated vsize: 41996 KiB
Current children cumulated memory: 14196 KiB
[startup+5.60022 s]
/proc/loadavg: 2.58 3.63 3.96 5/245 964101
/proc/meminfo: memFree=127965956/131655788 swapFree=131071996/131071996
[pid=963916] ppid=963913 vsize=42592 memory=16764 CPUtime=5.57 cores=1,3
/proc/963916/stat : 963916 (roundingsat) R 963913 963916 963703 0 -1 4194304 1769 0 0 0 526 31 0 0 20 0 1 0 183952501 43614208 4191 134679101440 4194304 7968869 140732621741632 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 8652288 8659944 32608256 140732621747133 140732621747297 140732621747297 140732621754313 0
/proc/963916/statm: 10648 4191 1812 922 0 2600 0
Current children cumulated CPU time: 5.57 s
Current children cumulated vsize: 42592 KiB
Current children cumulated memory: 16764 KiB
[startup+6.00021 s]*
/proc/loadavg: 2.58 3.63 3.96 5/245 964101
/proc/meminfo: memFree=127964284/131655788 swapFree=131071996/131071996
[pid=963916] ppid=963913 vsize=42944 memory=17028 CPUtime=5.98 cores=1,3
/proc/963916/stat : 963916 (roundingsat) R 963913 963916 963703 0 -1 4194304 1832 0 0 0 566 32 0 0 20 0 1 0 183952501 43974656 4257 134679101440 4194304 7968869 140732621741632 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 8652288 8659944 32608256 140732621747133 140732621747297 140732621747297 140732621754313 0
/proc/963916/statm: 10736 4257 1812 922 0 2688 0
Current children cumulated CPU time: 5.98 s
Current children cumulated vsize: 42944 KiB
Current children cumulated memory: 17028 KiB
Child status: 0
Real time (s): 6.08747
CPU time (s): 6.06982
CPU user time (s): 5.73881
CPU system time (s): 0.331009
CPU usage (%): 99.7102
Max. virtual memory (cumulated for all children) (KiB): 42944
Max. memory (cumulated for all children) (KiB): 17028
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.73881
system time used= 0.331009
maximum resident set size= 17488
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1840
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= 5
involuntary context switches= 13
# summary of solver processes directly reported to runsolver:
# pid: 963916
# total CPU time (s): 6.06982
# total CPU user time (s): 5.73881
# total CPU system time (s): 0.331009
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.063986 second user time and 0.103032 second system time
The end
Begin job on nodeC002 at 2024-07-18 17:52:37 IDJOB=4444240 IDBENCH=147927 IDSOLVER=3051 FILE ID=nodeC002/4444240-1721317945 RUNJOBID= nodeC002-1721317952-963715 SLURM_JOB_ID= 7542670 Free space on /tmp= 723728 MiB SOLVER NAME= RoundingSat nolog BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900571132.opb COMMAND LINE= roundingsat --print-sol=1 --'time limit'=TIMEOUT --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444240-1721317945/watcher-4444240-1721317945 -o /tmp/evaluation-result-4444240-1721317945/solver-4444240-1721317945 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721317952-963715 --watchdog 3760 roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4444240-1721317945.opb TIME LIMIT= 3600 seconds MEMORY LIMIT= 31000 MiB NBCORE= 2 MD5SUM BENCH= 55b1e97b6b1aec27586d56515e7955a0 RANDOM SEED=1628242201 nodeC002.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021 /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor: performance /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00001f cpu MHz : 3491.692 cache size : 15360 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 20 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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 6983.38 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00001f cpu MHz : 3491.710 cache size : 15360 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 20 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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 6983.31 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00001f cpu MHz : 1197.361 cache size : 15360 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 20 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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 6983.38 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00001f cpu MHz : 1197.153 cache size : 15360 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 20 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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 6983.31 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00001f cpu MHz : 3527.444 cache size : 15360 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 20 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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 6983.38 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00001f cpu MHz : 3657.870 cache size : 15360 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 20 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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 6983.31 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00001f cpu MHz : 1197.295 cache size : 15360 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 20 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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 6983.38 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00001f cpu MHz : 1197.270 cache size : 15360 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 20 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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 6983.31 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 131655788 kB MemFree: 127975040 kB MemAvailable: 129413120 kB Buffers: 521924 kB Cached: 1743920 kB SwapCached: 0 kB Active: 973896 kB Inactive: 2132916 kB Active(anon): 2700 kB Inactive(anon): 875988 kB Active(file): 971196 kB Inactive(file): 1256928 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 131071996 kB SwapFree: 131071996 kB Dirty: 61772 kB Writeback: 0 kB AnonPages: 840808 kB Mapped: 114608 kB Shmem: 37704 kB KReclaimable: 99976 kB Slab: 203136 kB SReclaimable: 99976 kB SUnreclaim: 103160 kB KernelStack: 3968 kB PageTables: 10920 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 196899888 kB Committed_AS: 1341576 kB VmallocTotal: 34359738367 kB VmallocUsed: 0 kB VmallocChunk: 0 kB Percpu: 59456 kB HardwareCorrupted: 0 kB AnonHugePages: 438272 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB FileHugePages: 0 kB FilePmdMapped: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 0 kB DirectMap4k: 205640 kB DirectMap2M: 21719040 kB DirectMap1G: 114294784 kB Free space on /tmp at the end= 723724 MiB End job on nodeC002 at 2024-07-18 17:52:43