Trace number 4444510

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
RoundingSat nolog (1)Wrong Message 4.68396 4.69814

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900573901.opb
MD5SUMcc79e8eaad0b826eed3de4fbf6f5615f
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark3.75065
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 701
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

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
0.22/0.22	c #Conflicts:       1000 | #Constraints:       3712
0.22/0.22	c #Conflicts:       2000 | #Constraints:       4717
0.22/0.22	c INPROCESSING
0.22/0.22	c GARBAGE COLLECT
0.22/0.22	c rational objective 11
0.52/0.53	c #Conflicts:       3000 | #Constraints:       4723
0.52/0.53	c #Conflicts:       4000 | #Constraints:       5725
0.52/0.53	c INPROCESSING
0.52/0.53	c GARBAGE COLLECT
0.52/0.53	c rational objective 11
0.79/0.84	c #Conflicts:       5000 | #Constraints:       5131
0.79/0.84	c #Conflicts:       6000 | #Constraints:       6133
0.79/0.84	c INPROCESSING
0.79/0.84	c GARBAGE COLLECT
0.79/0.84	c rational objective 11
1.09/1.17	c #Conflicts:       7000 | #Constraints:       5138
1.09/1.17	c #Conflicts:       8000 | #Constraints:       6145
1.09/1.17	c #Conflicts:       9000 | #Constraints:       7148
1.09/1.17	c INPROCESSING
1.09/1.17	c GARBAGE COLLECT
1.09/1.17	c rational objective 11
1.49/1.54	c #Conflicts:      10000 | #Constraints:       5839
1.49/1.54	c #Conflicts:      11000 | #Constraints:       6839
1.49/1.54	c #Conflicts:      12000 | #Constraints:       7841
1.49/1.54	c INPROCESSING
1.49/1.54	c GARBAGE COLLECT
1.49/1.54	c rational objective 11
1.89/1.92	c #Conflicts:      13000 | #Constraints:       6287
1.89/1.92	c #Conflicts:      14000 | #Constraints:       7290
1.89/1.92	c #Conflicts:      15000 | #Constraints:       8292
1.89/1.92	c INPROCESSING
1.89/1.92	c GARBAGE COLLECT
1.89/1.92	c rational objective 11
2.28/2.32	c #Conflicts:      16000 | #Constraints:       6526
2.28/2.32	c #Conflicts:      17000 | #Constraints:       7528
2.28/2.32	c #Conflicts:      18000 | #Constraints:       8529
2.28/2.32	c INPROCESSING
2.28/2.32	c GARBAGE COLLECT
2.28/2.32	c rational objective 11
2.68/2.75	c #Conflicts:      19000 | #Constraints:       6536
2.68/2.75	c #Conflicts:      20000 | #Constraints:       7538
2.68/2.75	c #Conflicts:      21000 | #Constraints:       8539
2.68/2.75	c INPROCESSING
2.68/2.75	c GARBAGE COLLECT
2.68/2.75	c rational objective 11
3.18/3.24	c #Conflicts:      22000 | #Constraints:       6348
3.18/3.24	c #Conflicts:      23000 | #Constraints:       7349
3.18/3.24	c #Conflicts:      24000 | #Constraints:       8349
3.18/3.24	c #Conflicts:      25000 | #Constraints:       9349
3.18/3.24	c INPROCESSING
3.18/3.24	c GARBAGE COLLECT
3.18/3.24	c rational objective 11
3.68/3.78	c #Conflicts:      26000 | #Constraints:       6944
3.68/3.78	c #Conflicts:      27000 | #Constraints:       7944
3.68/3.78	c #Conflicts:      28000 | #Constraints:       8945
3.68/3.78	c #Conflicts:      29000 | #Constraints:       9945
3.68/3.78	c INPROCESSING
3.68/3.78	c GARBAGE COLLECT
3.68/3.78	c rational objective 11
4.27/4.38	c #Conflicts:      30000 | #Constraints:       7341
4.27/4.38	c #Conflicts:      31000 | #Constraints:       8341
4.27/4.38	c #Conflicts:      32000 | #Constraints:       9342
4.27/4.38	c #Conflicts:      33000 | #Constraints:      10342
4.27/4.38	c INPROCESSING
4.27/4.38	c GARBAGE COLLECT
4.27/4.38	c rational objective 11
4.58/4.69	c #Conflicts:      34000 | #Constraints:       7547
4.58/4.69	c #Conflicts:      35000 | #Constraints:       8547
4.58/4.69	c cpu time 4.39893 s
4.58/4.69	c deterministic time 240425444 2.40e+08
4.58/4.69	c optimization time 2.6e-05 s
4.58/4.69	c total solve time 4.39255 s
4.58/4.69	c core-guided solve time 0 s
4.58/4.69	c propagation time 2.89042 s
4.58/4.69	c conflict analysis time 0.910064 s
4.58/4.69	c propagations 1914978
4.58/4.69	c resolve steps 340191
4.58/4.69	c decisions 91883
4.58/4.69	c conflicts 35206
4.58/4.69	c restarts 125
4.58/4.69	c inprocessing phases 11
4.58/4.69	c input clauses 2684
4.58/4.69	c input cardinalities 22
4.58/4.69	c input general constraints 1
4.58/4.69	c input average constraint length 3.08
4.58/4.69	c input average constraint degree 1.31
4.58/4.69	c learned clauses 25756
4.58/4.69	c learned cardinalities 582
4.58/4.69	c learned general constraints 8942
4.58/4.69	c learned average constraint length 47.14
4.58/4.69	c learned average constraint degree 26335160.20
4.58/4.69	c watched constraints 2296
4.58/4.69	c counting constraints 6647
4.58/4.69	c gcd simplifications 775
4.58/4.69	c detected cardinalities 60
4.58/4.69	c weakened non-implied lits 1208227
4.58/4.69	c weakened non-implying lits 1562
4.58/4.69	c original variables 231
4.58/4.69	c clausal propagations 891419
4.58/4.69	c cardinality propagations 308549
4.58/4.69	c watched propagations 16049
4.58/4.69	c counting propagations 649493
4.58/4.69	c watch lookups 64547571
4.58/4.69	c watch backjump lookups 54957747
4.58/4.69	c watch checks 41318207
4.58/4.69	c propagation checks 68142809
4.58/4.69	c constraint additions 7372884
4.58/4.69	c trail pops 2041907
4.58/4.69	c formula constraints 2707
4.58/4.69	c learned constraints 35137
4.58/4.69	c bound constraints 0
4.58/4.69	c core-guided constraints 0
4.58/4.69	c encountered formula constraints 219225
4.58/4.69	c encountered learned constraints 155857
4.58/4.69	c encountered bound constraints 0
4.58/4.69	c encountered core-guided constraints 0
4.58/4.69	c LP total time 1.78656 s
4.58/4.69	c LP solve time 1.47 s
4.58/4.69	c LP constraints added 2813
4.58/4.69	c LP constraints removed 90
4.58/4.69	c LP pivots internal 35473
4.58/4.69	c LP pivots root 1984
4.58/4.69	c LP calls 341
4.58/4.69	c LP optimalities 273
4.58/4.69	c LP no pivot count 3
4.58/4.69	c LP infeasibilities 68
4.58/4.69	c LP valid Farkas constraints 68
4.58/4.69	c LP learned Farkas constraints 68
4.58/4.69	c LP basis resets 0
4.58/4.69	c LP cycling count 0
4.58/4.69	c LP singular count 0
4.58/4.69	c LP no primal count 0
4.58/4.69	c LP no farkas count 0
4.58/4.69	c LP other issue count 0
4.58/4.69	c LP Gomory cuts 7
4.58/4.69	c LP learned cuts 99
4.58/4.69	c LP deleted cuts 90
4.58/4.69	c LP encountered Gomory constraints 21
4.58/4.69	c LP encountered Farkas constraints 110
4.58/4.69	c LP encountered learned Farkas constraints 116
4.58/4.69	c CG auxiliary variables introduced 0
4.58/4.69	c CG solutions found 0
4.58/4.69	c CG cores constructed 0
4.58/4.69	c CG core cardinality constraints returned 0
4.58/4.69	c CG unit cores 0
4.58/4.69	c CG single cores 0
4.58/4.69	c CG blocks removed during cardinality reduction 0
4.58/4.69	c CG first core best 0
4.58/4.69	c CG decision core best 0
4.58/4.69	c CG core reduction tie 0
4.58/4.69	c CG core degree average 0.00
4.58/4.69	c CG core slack average 0.00
4.58/4.69	o 0
4.58/4.69	s OPTIMUM FOUND
4.58/4.69	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

Verifier Data 

FAILED
ERROR: unsatisfied constraint on line 16
	-2>=-1

Falsified constraint is:
-1*x10[=1] -1*x21[=1] >= -1

Watcher Data 

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 (62570 MiB free)
  memory of node 1: 64510 MiB (62414 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444510-1721317955/watcher-4444510-1721317955 -o /tmp/evaluation-result-4444510-1721317955/solver-4444510-1721317955 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721317952-963716 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4444510-1721317955.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=964346, runsolver pid=964343

[startup+0.100095 s]*
/proc/loadavg: 2.69 3.64 3.96 4/238 964364
/proc/meminfo: memFree=127987400/131655788 swapFree=131071996/131071996
[pid=964346] ppid=964343 vsize=39428 memory=9988 CPUtime=0.1 cores=5,7
/proc/964346/stat : 964346 (roundingsat) R 964343 964346 963703 0 -1 4194304 1082 0 0 0 9 1 0 0 20 0 1 0 183953563 40374272 2497 134679101440 4194304 7968869 140723012800960 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 13131776 140723012805565 140723012805729 140723012805729 140723012812745 0
/proc/964346/statm: 9857 2497 1796 922 0 1809 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39428 KiB
Current children cumulated memory: 9988 KiB

[startup+0.212894 s]*
/proc/loadavg: 2.69 3.64 3.96 5/244 964379
/proc/meminfo: memFree=127980156/131655788 swapFree=131071996/131071996
[pid=964346] ppid=964343 vsize=39704 memory=10516 CPUtime=0.22 cores=5,7
/proc/964346/stat : 964346 (roundingsat) R 964343 964346 963703 0 -1 4194304 1234 0 0 0 20 2 0 0 20 0 1 0 183953563 40656896 2629 134679101440 4194304 7968869 140723012800960 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 13131776 140723012805565 140723012805729 140723012805729 140723012812745 0
/proc/964346/statm: 9926 2629 1796 922 0 1878 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 39704 KiB
Current children cumulated memory: 10516 KiB

[startup+0.312469 s]*
/proc/loadavg: 2.69 3.64 3.96 5/244 964379
/proc/meminfo: memFree=127979008/131655788 swapFree=131071996/131071996
[pid=964346] ppid=964343 vsize=39856 memory=10516 CPUtime=0.31 cores=5,7
/proc/964346/stat : 964346 (roundingsat) R 964343 964346 963703 0 -1 4194304 1243 0 0 0 29 2 0 0 20 0 1 0 183953563 40812544 2629 134679101440 4194304 7968869 140723012800960 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 13131776 140723012805565 140723012805729 140723012805729 140723012812745 0
/proc/964346/statm: 9964 2629 1796 922 0 1916 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 39856 KiB
Current children cumulated memory: 10516 KiB

[startup+0.700243 s]
/proc/loadavg: 2.69 3.64 3.96 5/242 964379
/proc/meminfo: memFree=127979516/131655788 swapFree=131071996/131071996
[pid=964346] ppid=964343 vsize=40012 memory=11104 CPUtime=0.69 cores=5,7
/proc/964346/stat : 964346 (roundingsat) R 964343 964346 963703 0 -1 4194304 1357 0 0 0 64 5 0 0 20 0 1 0 183953563 40972288 2776 134679101440 4194304 7968869 140723012800960 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 13131776 140723012805565 140723012805729 140723012805729 140723012812745 0
/proc/964346/statm: 10003 2776 1812 922 0 1955 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 40012 KiB
Current children cumulated memory: 11104 KiB

[startup+1.50026 s]
/proc/loadavg: 2.69 3.64 3.96 5/244 964425
/proc/meminfo: memFree=127975416/131655788 swapFree=131071996/131071996
[pid=964346] ppid=964343 vsize=40608 memory=13676 CPUtime=1.49 cores=5,7
/proc/964346/stat : 964346 (roundingsat) R 964343 964346 963703 0 -1 4194304 1514 0 0 0 138 11 0 0 20 0 1 0 183953563 41582592 3419 134679101440 4194304 7968869 140723012800960 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 13131776 140723012805565 140723012805729 140723012805729 140723012812745 0
/proc/964346/statm: 10152 3419 1812 922 0 2104 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 40608 KiB
Current children cumulated memory: 13676 KiB

[startup+3.11245 s]
/proc/loadavg: 2.96 3.68 3.97 5/244 964563
/proc/meminfo: memFree=127980464/131655788 swapFree=131071996/131071996
[pid=964346] ppid=964343 vsize=41540 memory=14728 CPUtime=3.09 cores=5,7
/proc/964346/stat : 964346 (roundingsat) R 964343 964346 963703 0 -1 4194304 1763 0 0 0 289 20 0 0 20 0 1 0 183953563 42536960 3682 134679101440 4194304 7968869 140723012800960 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 13131776 140723012805565 140723012805729 140723012805729 140723012812745 0
/proc/964346/statm: 10385 3682 1812 922 0 2337 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 41540 KiB
Current children cumulated memory: 14728 KiB

[startup+4.6981 s]
# the end of solver process 964346 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=4.39983 s, system=0.284128 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+3.20028 s]
/proc/loadavg: 2.96 3.68 3.97 5/244 964563
/proc/meminfo: memFree=127980464/131655788 swapFree=131071996/131071996
[pid=964346] ppid=964343 vsize=41540 memory=14728 CPUtime=3.18 cores=5,7
/proc/964346/stat : 964346 (roundingsat) R 964343 964346 963703 0 -1 4194304 1763 0 0 0 297 21 0 0 20 0 1 0 183953563 42536960 3682 134679101440 4194304 7968869 140723012800960 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 13131776 140723012805565 140723012805729 140723012805729 140723012812745 0
/proc/964346/statm: 10385 3682 1812 922 0 2337 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 41540 KiB
Current children cumulated memory: 14728 KiB

[startup+4.0002 s]*
/proc/loadavg: 2.96 3.68 3.97 5/244 964655
/proc/meminfo: memFree=127973732/131655788 swapFree=131071996/131071996
[pid=964346] ppid=964343 vsize=41976 memory=15256 CPUtime=3.99 cores=5,7
/proc/964346/stat : 964346 (roundingsat) R 964343 964346 963703 0 -1 4194304 1859 0 0 0 375 24 0 0 20 0 1 0 183953563 42983424 3814 134679101440 4194304 7968869 140723012800960 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 13131776 140723012805565 140723012805729 140723012805729 140723012812745 0
/proc/964346/statm: 10494 3814 1812 922 0 2446 0
Current children cumulated CPU time: 3.99 s
Current children cumulated vsize: 41976 KiB
Current children cumulated memory: 15256 KiB

[startup+4.40018 s]
/proc/loadavg: 2.96 3.68 3.97 5/244 964655
/proc/meminfo: memFree=127973732/131655788 swapFree=131071996/131071996
[pid=964346] ppid=964343 vsize=42412 memory=15520 CPUtime=4.38 cores=5,7
/proc/964346/stat : 964346 (roundingsat) R 964343 964346 963703 0 -1 4194304 1964 0 0 0 412 26 0 0 20 0 1 0 183953563 43429888 3880 134679101440 4194304 7968869 140723012800960 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 13131776 140723012805565 140723012805729 140723012805729 140723012812745 0
/proc/964346/statm: 10603 3880 1812 922 0 2555 0
Current children cumulated CPU time: 4.38 s
Current children cumulated vsize: 42412 KiB
Current children cumulated memory: 15520 KiB

[startup+4.6002 s]
/proc/loadavg: 2.96 3.68 3.97 5/244 964655
/proc/meminfo: memFree=127973732/131655788 swapFree=131071996/131071996
[pid=964346] ppid=964343 vsize=42412 memory=15520 CPUtime=4.58 cores=5,7
/proc/964346/stat : 964346 (roundingsat) R 964343 964346 963703 0 -1 4194304 1964 0 0 0 431 27 0 0 20 0 1 0 183953563 43429888 3880 134679101440 4194304 7968869 140723012800960 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 13131776 140723012805565 140723012805729 140723012805729 140723012812745 0
/proc/964346/statm: 10603 3880 1812 922 0 2555 0
Current children cumulated CPU time: 4.58 s
Current children cumulated vsize: 42412 KiB
Current children cumulated memory: 15520 KiB

Child status: 0

Real time (s): 4.69814
CPU time (s): 4.68396
CPU user time (s): 4.39983
CPU system time (s): 0.284128
CPU usage (%): 99.698
Max. virtual memory (cumulated for all children) (KiB): 42412
Max. memory (cumulated for all children) (KiB): 15520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.39983
system time used= 0.284128
maximum resident set size= 15520
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1972
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= 11


# summary of solver processes directly reported to runsolver:
#   pid: 964346
#   total CPU time (s): 4.68396
#   total CPU user time (s): 4.39983
#   total CPU system time (s): 0.284128

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.050081 second user time and 0.093863 second system time

The end

Launcher Data 

Begin job on nodeC002 at 2024-07-18 17:52:48
IDJOB=4444510
IDBENCH=147986
IDSOLVER=3051
FILE ID=nodeC002/4444510-1721317955
RUNJOBID= nodeC002-1721317952-963716
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-t3002.11tsp11.1900573901.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-4444510-1721317955/watcher-4444510-1721317955 -o /tmp/evaluation-result-4444510-1721317955/solver-4444510-1721317955 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721317952-963716 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4444510-1721317955.opb

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= cc79e8eaad0b826eed3de4fbf6f5615f
RANDOM SEED=1630589837

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		: 3617.999
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		: 1496.439
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		: 1197.394
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		: 1197.258
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		: 3581.982
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		: 3491.714
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		: 1197.303
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		: 1197.153
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:        127984944 kB
MemAvailable:   129423480 kB
Buffers:          521964 kB
Cached:          1744336 kB
SwapCached:            0 kB
Active:           976860 kB
Inactive:        2120012 kB
Active(anon):       2716 kB
Inactive(anon):   865628 kB
Active(file):     974144 kB
Inactive(file):  1254384 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             62412 kB
Writeback:             0 kB
AnonPages:        830776 kB
Mapped:           112136 kB
Shmem:             37704 kB
KReclaimable:     100080 kB
Slab:             203236 kB
SReclaimable:     100080 kB
SUnreclaim:       103156 kB
KernelStack:        3864 kB
PageTables:        10756 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    1324184 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            59456 kB
HardwareCorrupted:     0 kB
AnonHugePages:    434176 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 17:52:52