Trace number 4444180

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 4.27204 4.29989

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900574864.opb
MD5SUMb2f8f357a59f46dfa71af74665cc1cb6
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 benchmark2.35268
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 671
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 
0.00/0.02	c #variables 231 #constraints 2707
0.00/0.03	c rational objective 11
0.41/0.49	c #Conflicts:       1000 | #Constraints:       3710
0.41/0.49	c #Conflicts:       2000 | #Constraints:       4715
0.41/0.49	c INPROCESSING
0.41/0.49	c GARBAGE COLLECT
0.41/0.49	c rational objective 11
0.79/0.89	c #Conflicts:       3000 | #Constraints:       4723
0.79/0.89	c #Conflicts:       4000 | #Constraints:       5726
0.79/0.89	c INPROCESSING
0.79/0.89	c GARBAGE COLLECT
0.79/0.89	c rational objective 11
1.18/1.25	c #Conflicts:       5000 | #Constraints:       5130
1.18/1.25	c #Conflicts:       6000 | #Constraints:       6135
1.18/1.25	c INPROCESSING
1.18/1.25	c GARBAGE COLLECT
1.18/1.25	c rational objective 11
1.57/1.62	c #Conflicts:       7000 | #Constraints:       5135
1.57/1.62	c #Conflicts:       8000 | #Constraints:       6139
1.57/1.62	c #Conflicts:       9000 | #Constraints:       7143
1.57/1.62	c INPROCESSING
1.57/1.62	c GARBAGE COLLECT
1.57/1.62	c rational objective 11
1.87/1.99	c #Conflicts:      10000 | #Constraints:       5838
1.87/1.99	c #Conflicts:      11000 | #Constraints:       6839
1.87/1.99	c #Conflicts:      12000 | #Constraints:       7844
1.87/1.99	c INPROCESSING
1.87/1.99	c GARBAGE COLLECT
1.87/1.99	c rational objective 11
2.27/2.38	c #Conflicts:      13000 | #Constraints:       6287
2.27/2.38	c #Conflicts:      14000 | #Constraints:       7288
2.27/2.38	c #Conflicts:      15000 | #Constraints:       8288
2.27/2.38	c INPROCESSING
2.27/2.38	c GARBAGE COLLECT
2.27/2.38	c rational objective 11
2.76/2.85	c #Conflicts:      16000 | #Constraints:       6520
2.76/2.85	c #Conflicts:      17000 | #Constraints:       7522
2.76/2.85	c #Conflicts:      18000 | #Constraints:       8524
2.76/2.85	c INPROCESSING
2.76/2.85	c GARBAGE COLLECT
2.76/2.85	c rational objective 11
3.26/3.30	c #Conflicts:      19000 | #Constraints:       6536
3.26/3.30	c #Conflicts:      20000 | #Constraints:       7537
3.26/3.30	c #Conflicts:      21000 | #Constraints:       8538
3.26/3.30	c INPROCESSING
3.26/3.30	c GARBAGE COLLECT
3.26/3.30	c rational objective 11
3.67/3.79	c #Conflicts:      22000 | #Constraints:       6334
3.67/3.79	c #Conflicts:      23000 | #Constraints:       7334
3.67/3.79	c #Conflicts:      24000 | #Constraints:       8334
3.67/3.79	c #Conflicts:      25000 | #Constraints:       9334
3.67/3.79	c INPROCESSING
3.67/3.79	c GARBAGE COLLECT
3.67/3.79	c rational objective 11
4.17/4.29	c #Conflicts:      26000 | #Constraints:       6901
4.17/4.29	c #Conflicts:      27000 | #Constraints:       7901
4.17/4.29	c #Conflicts:      28000 | #Constraints:       8901
4.17/4.29	c cpu time 4.03477 s
4.17/4.29	c deterministic time 198518860 1.99e+08
4.17/4.29	c optimization time 3.2e-05 s
4.17/4.29	c total solve time 4.01923 s
4.17/4.29	c core-guided solve time 0 s
4.17/4.29	c propagation time 2.62404 s
4.17/4.29	c conflict analysis time 0.833327 s
4.17/4.29	c propagations 1528006
4.17/4.29	c resolve steps 257670
4.17/4.29	c decisions 74193
4.17/4.29	c conflicts 28716
4.17/4.29	c restarts 103
4.17/4.29	c inprocessing phases 9
4.17/4.29	c input clauses 2684
4.17/4.29	c input cardinalities 22
4.17/4.29	c input general constraints 1
4.17/4.29	c input average constraint length 3.08
4.17/4.29	c input average constraint degree 1.30
4.17/4.29	c learned clauses 20782
4.17/4.29	c learned cardinalities 429
4.17/4.29	c learned general constraints 7572
4.17/4.29	c learned average constraint length 47.73
4.17/4.29	c learned average constraint degree 28167962.80
4.17/4.29	c watched constraints 2109
4.17/4.29	c counting constraints 5464
4.17/4.29	c gcd simplifications 644
4.17/4.29	c detected cardinalities 55
4.17/4.29	c weakened non-implied lits 998259
4.17/4.29	c weakened non-implying lits 1491
4.17/4.29	c original variables 231
4.17/4.29	c clausal propagations 692550
4.17/4.29	c cardinality propagations 258815
4.17/4.29	c watched propagations 16112
4.17/4.29	c counting propagations 522027
4.17/4.29	c watch lookups 57672221
4.17/4.29	c watch backjump lookups 50362020
4.17/4.29	c watch checks 36739465
4.17/4.29	c propagation checks 44681355
4.17/4.29	c constraint additions 5800904
4.17/4.29	c trail pops 1630843
4.17/4.29	c formula constraints 2707
4.17/4.29	c learned constraints 28656
4.17/4.29	c bound constraints 0
4.17/4.29	c core-guided constraints 0
4.17/4.29	c encountered formula constraints 172808
4.17/4.29	c encountered learned constraints 113216
4.17/4.29	c encountered bound constraints 0
4.17/4.29	c encountered core-guided constraints 0
4.17/4.29	c LP total time 1.65005 s
4.17/4.29	c LP solve time 1.35 s
4.17/4.29	c LP constraints added 2770
4.17/4.29	c LP constraints removed 54
4.17/4.29	c LP pivots internal 28777
4.17/4.29	c LP pivots root 1075
4.17/4.29	c LP calls 307
4.17/4.29	c LP optimalities 248
4.17/4.29	c LP no pivot count 1
4.17/4.29	c LP infeasibilities 59
4.17/4.29	c LP valid Farkas constraints 59
4.17/4.29	c LP learned Farkas constraints 59
4.17/4.29	c LP basis resets 0
4.17/4.29	c LP cycling count 0
4.17/4.29	c LP singular count 0
4.17/4.29	c LP no primal count 0
4.17/4.29	c LP no farkas count 0
4.17/4.29	c LP other issue count 0
4.17/4.29	c LP Gomory cuts 9
4.17/4.29	c LP learned cuts 54
4.17/4.29	c LP deleted cuts 54
4.17/4.29	c LP encountered Gomory constraints 2
4.17/4.29	c LP encountered Farkas constraints 184
4.17/4.29	c LP encountered learned Farkas constraints 117
4.17/4.29	c CG auxiliary variables introduced 0
4.17/4.29	c CG solutions found 0
4.17/4.29	c CG cores constructed 0
4.17/4.29	c CG core cardinality constraints returned 0
4.17/4.29	c CG unit cores 0
4.17/4.29	c CG single cores 0
4.17/4.29	c CG blocks removed during cardinality reduction 0
4.17/4.29	c CG first core best 0
4.17/4.29	c CG decision core best 0
4.17/4.29	c CG core reduction tie 0
4.17/4.29	c CG core degree average 0.00
4.17/4.29	c CG core slack average 0.00
4.17/4.29	o 0
4.17/4.29	s OPTIMUM FOUND
4.17/4.29	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 38
	-2>=-1

Falsified constraint is:
-1*x32[=1] -1*x43[=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 (63009 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-4444180-1721317942/watcher-4444180-1721317942 -o /tmp/evaluation-result-4444180-1721317942/solver-4444180-1721317942 -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-4444180-1721317942.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
solver pid=963822, runsolver pid=963819
Current StackSize limit: 8192 KiB


[startup+0.10009 s]*
/proc/loadavg: 2.32 3.62 3.96 5/245 963823
/proc/meminfo: memFree=128425888/131655788 swapFree=131071996/131071996
[pid=963822] ppid=963819 vsize=39432 memory=9728 CPUtime=0.1 cores=5,7
/proc/963822/stat : 963822 (roundingsat) R 963819 963822 963703 0 -1 4194304 1005 0 0 0 9 1 0 0 20 0 1 0 183952191 40378368 2432 134679101440 4194304 7968869 140733217636800 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 35307520 140733217641405 140733217641569 140733217641569 140733217648585 0
/proc/963822/statm: 9858 2432 1797 922 0 1810 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39432 KiB
Current children cumulated memory: 9728 KiB

[startup+0.212878 s]*
/proc/loadavg: 2.32 3.62 3.96 5/245 963823
/proc/meminfo: memFree=128424040/131655788 swapFree=131071996/131071996
[pid=963822] ppid=963819 vsize=39432 memory=9992 CPUtime=0.21 cores=5,7
/proc/963822/stat : 963822 (roundingsat) R 963819 963822 963703 0 -1 4194304 1067 0 0 0 20 1 0 0 20 0 1 0 183952191 40378368 2498 134679101440 4194304 7968869 140733217636800 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 35307520 140733217641405 140733217641569 140733217641569 140733217648585 0
/proc/963822/statm: 9858 2498 1797 922 0 1810 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 39432 KiB
Current children cumulated memory: 9992 KiB

[startup+0.311937 s]*
/proc/loadavg: 2.32 3.62 3.96 5/245 963823
/proc/meminfo: memFree=128420060/131655788 swapFree=131071996/131071996
[pid=963822] ppid=963819 vsize=39572 memory=9992 CPUtime=0.31 cores=5,7
/proc/963822/stat : 963822 (roundingsat) R 963819 963822 963703 0 -1 4194304 1119 0 0 0 29 2 0 0 20 0 1 0 183952191 40521728 2498 134679101440 4194304 7968869 140733217636800 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 35307520 140733217641405 140733217641569 140733217641569 140733217648585 0
/proc/963822/statm: 9893 2498 1797 922 0 1845 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 39572 KiB
Current children cumulated memory: 9992 KiB

[startup+0.700255 s]
/proc/loadavg: 2.32 3.62 3.96 5/245 963823
/proc/meminfo: memFree=128412584/131655788 swapFree=131071996/131071996
[pid=963822] ppid=963819 vsize=39892 memory=10844 CPUtime=0.68 cores=5,7
/proc/963822/stat : 963822 (roundingsat) R 963819 963822 963703 0 -1 4194304 1259 0 0 0 64 4 0 0 20 0 1 0 183952191 40849408 2711 134679101440 4194304 7968869 140733217636800 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 35307520 140733217641405 140733217641569 140733217641569 140733217648585 0
/proc/963822/statm: 9973 2711 1813 922 0 1925 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 39892 KiB
Current children cumulated memory: 10844 KiB

[startup+1.50027 s]
/proc/loadavg: 2.45 3.63 3.96 5/245 963871
/proc/meminfo: memFree=128406576/131655788 swapFree=131071996/131071996
[pid=963822] ppid=963819 vsize=40488 memory=11900 CPUtime=1.47 cores=5,7
/proc/963822/stat : 963822 (roundingsat) R 963819 963822 963703 0 -1 4194304 1529 0 0 0 140 7 0 0 20 0 1 0 183952191 41459712 2975 134679101440 4194304 7968869 140733217636800 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 35307520 140733217641405 140733217641569 140733217641569 140733217648585 0
/proc/963822/statm: 10122 2975 1813 922 0 2074 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 40488 KiB
Current children cumulated memory: 11900 KiB

[startup+3.11203 s]
/proc/loadavg: 2.45 3.63 3.96 5/240 963902
/proc/meminfo: memFree=127980412/131655788 swapFree=131071996/131071996
[pid=963822] ppid=963819 vsize=41408 memory=14996 CPUtime=3.08 cores=5,7
/proc/963822/stat : 963822 (roundingsat) R 963819 963822 963703 0 -1 4194304 1830 0 0 0 291 17 0 0 20 0 1 0 183952191 42401792 3749 134679101440 4194304 7968869 140733217636800 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 35307520 140733217641405 140733217641569 140733217641569 140733217648585 0
/proc/963822/statm: 10352 3749 1813 922 0 2304 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 41408 KiB
Current children cumulated memory: 14996 KiB

[startup+4.29986 s]
# the end of solver process 963822 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=4.03688 s, system=0.235164 s

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

[startup+3.20029 s]
/proc/loadavg: 2.45 3.63 3.96 5/240 963902
/proc/meminfo: memFree=127980412/131655788 swapFree=131071996/131071996
[pid=963822] ppid=963819 vsize=41408 memory=14996 CPUtime=3.17 cores=5,7
/proc/963822/stat : 963822 (roundingsat) R 963819 963822 963703 0 -1 4194304 1830 0 0 0 299 18 0 0 20 0 1 0 183952191 42401792 3749 134679101440 4194304 7968869 140733217636800 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 35307520 140733217641405 140733217641569 140733217641569 140733217648585 0
/proc/963822/statm: 10352 3749 1813 922 0 2304 0
Current children cumulated CPU time: 3.17 s
Current children cumulated vsize: 41408 KiB
Current children cumulated memory: 14996 KiB

[startup+4.00023 s]*
/proc/loadavg: 2.45 3.63 3.96 5/245 963963
/proc/meminfo: memFree=127972872/131655788 swapFree=131071996/131071996
[pid=963822] ppid=963819 vsize=41820 memory=15524 CPUtime=3.97 cores=5,7
/proc/963822/stat : 963822 (roundingsat) R 963819 963822 963703 0 -1 4194304 1930 0 0 0 375 22 0 0 20 0 1 0 183952191 42823680 3881 134679101440 4194304 7968869 140733217636800 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 35307520 140733217641405 140733217641569 140733217641569 140733217648585 0
/proc/963822/statm: 10455 3881 1813 922 0 2407 0
Current children cumulated CPU time: 3.97 s
Current children cumulated vsize: 41820 KiB
Current children cumulated memory: 15524 KiB

[startup+4.20024 s]
/proc/loadavg: 2.45 3.63 3.96 5/245 963963
/proc/meminfo: memFree=127972872/131655788 swapFree=131071996/131071996
[pid=963822] ppid=963819 vsize=41820 memory=15524 CPUtime=4.17 cores=5,7
/proc/963822/stat : 963822 (roundingsat) R 963819 963822 963703 0 -1 4194304 1930 0 0 0 394 23 0 0 20 0 1 0 183952191 42823680 3881 134679101440 4194304 7968869 140733217636800 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 35307520 140733217641405 140733217641569 140733217641569 140733217648585 0
/proc/963822/statm: 10455 3881 1813 922 0 2407 0
Current children cumulated CPU time: 4.17 s
Current children cumulated vsize: 41820 KiB
Current children cumulated memory: 15524 KiB

Child status: 0

Real time (s): 4.29989
CPU time (s): 4.27204
CPU user time (s): 4.03688
CPU system time (s): 0.235164
CPU usage (%): 99.3523
Max. virtual memory (cumulated for all children) (KiB): 41820
Max. memory (cumulated for all children) (KiB): 15524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.03688
system time used= 0.235164
maximum resident set size= 15936
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1963
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= 10


# summary of solver processes directly reported to runsolver:
#   pid: 963822
#   total CPU time (s): 4.27204
#   total CPU user time (s): 4.03688
#   total CPU system time (s): 0.235164

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.048101 second user time and 0.095304 second system time

The end

Launcher Data 

Begin job on nodeC002 at 2024-07-18 17:52:34
IDJOB=4444180
IDBENCH=147923
IDSOLVER=3051
FILE ID=nodeC002/4444180-1721317942
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-t3002.11tsp11.1900574864.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-4444180-1721317942/watcher-4444180-1721317942 -o /tmp/evaluation-result-4444180-1721317942/solver-4444180-1721317942 -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-4444180-1721317942.opb

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

MD5SUM BENCH= b2f8f357a59f46dfa71af74665cc1cb6
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		: 2358.468
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		: 3653.612
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		: 1197.374
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		: 1197.274
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		: 3350.646
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		: 1506.079
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		: 1197.159
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		: 1197.157
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:        128435020 kB
MemAvailable:   129872840 kB
Buffers:          521912 kB
Cached:          1743656 kB
SwapCached:            0 kB
Active:           940264 kB
Inactive:        1707484 kB
Active(anon):       2692 kB
Inactive(anon):   417176 kB
Active(file):     937572 kB
Inactive(file):  1290308 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             61536 kB
Writeback:            12 kB
AnonPages:        382132 kB
Mapped:           113292 kB
Shmem:             37704 kB
KReclaimable:      99944 kB
Slab:             203144 kB
SReclaimable:      99944 kB
SUnreclaim:       103200 kB
KernelStack:        3936 kB
PageTables:        10160 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     942120 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            59456 kB
HardwareCorrupted:     0 kB
AnonHugePages:    235520 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 17:52:38