Trace number 4455504

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 (2)UNSAT 6.15045 6.17452

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900571132.opb
MD5SUM55b1e97b6b1aec27586d56515e7955a0
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 benchmark3.95673
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 761
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
0.19/0.21	c #Conflicts:       1000 | #Constraints:       3707
0.19/0.21	c #Conflicts:       2000 | #Constraints:       4710
0.19/0.21	c INPROCESSING
0.19/0.21	c GARBAGE COLLECT
0.19/0.21	c rational objective 11
0.40/0.45	c #Conflicts:       3000 | #Constraints:       4716
0.40/0.45	c #Conflicts:       4000 | #Constraints:       5719
0.40/0.45	c INPROCESSING
0.40/0.45	c GARBAGE COLLECT
0.40/0.45	c rational objective 11
0.68/0.74	c #Conflicts:       5000 | #Constraints:       5122
0.68/0.74	c #Conflicts:       6000 | #Constraints:       6124
0.68/0.74	c INPROCESSING
0.68/0.74	c GARBAGE COLLECT
0.68/0.74	c rational objective 11
0.99/1.04	c #Conflicts:       7000 | #Constraints:       5126
0.99/1.04	c #Conflicts:       8000 | #Constraints:       6128
0.99/1.04	c #Conflicts:       9000 | #Constraints:       7128
0.99/1.04	c INPROCESSING
0.99/1.04	c GARBAGE COLLECT
0.99/1.04	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
1.68/1.78	c #Conflicts:      13000 | #Constraints:       6282
1.68/1.78	c #Conflicts:      14000 | #Constraints:       7282
1.68/1.78	c #Conflicts:      15000 | #Constraints:       8282
1.68/1.78	c INPROCESSING
1.68/1.78	c GARBAGE COLLECT
1.68/1.78	c rational objective 11
2.18/2.22	c #Conflicts:      16000 | #Constraints:       6514
2.18/2.22	c #Conflicts:      17000 | #Constraints:       7516
2.18/2.22	c #Conflicts:      18000 | #Constraints:       8516
2.18/2.22	c INPROCESSING
2.18/2.22	c GARBAGE COLLECT
2.18/2.22	c rational objective 11
2.68/2.71	c #Conflicts:      19000 | #Constraints:       6531
2.68/2.71	c #Conflicts:      20000 | #Constraints:       7532
2.68/2.71	c #Conflicts:      21000 | #Constraints:       8532
2.68/2.71	c INPROCESSING
2.68/2.71	c GARBAGE COLLECT
2.68/2.71	c rational objective 11
3.17/3.22	c #Conflicts:      22000 | #Constraints:       6344
3.17/3.22	c #Conflicts:      23000 | #Constraints:       7347
3.17/3.22	c #Conflicts:      24000 | #Constraints:       8348
3.17/3.22	c #Conflicts:      25000 | #Constraints:       9348
3.17/3.22	c INPROCESSING
3.17/3.22	c GARBAGE COLLECT
3.17/3.22	c rational objective 11
3.67/3.79	c #Conflicts:      26000 | #Constraints:       6943
3.67/3.79	c #Conflicts:      27000 | #Constraints:       7943
3.67/3.79	c #Conflicts:      28000 | #Constraints:       8944
3.67/3.79	c #Conflicts:      29000 | #Constraints:       9944
3.67/3.79	c INPROCESSING
3.67/3.79	c GARBAGE COLLECT
3.67/3.79	c rational objective 11
4.27/4.38	c #Conflicts:      30000 | #Constraints:       7349
4.27/4.38	c #Conflicts:      31000 | #Constraints:       8350
4.27/4.38	c #Conflicts:      32000 | #Constraints:       9351
4.27/4.38	c #Conflicts:      33000 | #Constraints:      10351
4.27/4.38	c INPROCESSING
4.27/4.38	c GARBAGE COLLECT
4.27/4.38	c rational objective 11
4.87/5.00	c #Conflicts:      34000 | #Constraints:       7545
4.87/5.00	c #Conflicts:      35000 | #Constraints:       8545
4.87/5.00	c #Conflicts:      36000 | #Constraints:       9545
4.87/5.00	c #Conflicts:      37000 | #Constraints:      10546
4.87/5.00	c INPROCESSING
4.87/5.00	c GARBAGE COLLECT
4.87/5.00	c rational objective 11
5.67/5.71	c #Conflicts:      38000 | #Constraints:       7557
5.67/5.71	c #Conflicts:      39000 | #Constraints:       8559
5.67/5.71	c #Conflicts:      40000 | #Constraints:       9559
5.67/5.71	c #Conflicts:      41000 | #Constraints:      10559
5.67/5.71	c INPROCESSING
5.67/5.71	c GARBAGE COLLECT
5.67/5.71	c rational objective 11
6.07/6.17	c #Conflicts:      42000 | #Constraints:       7152
6.07/6.17	c #Conflicts:      43000 | #Constraints:       8153
6.07/6.17	c #Conflicts:      44000 | #Constraints:       9153
6.07/6.17	c cpu time 5.79846 s
6.07/6.17	c deterministic time 407712414 4.08e+08
6.07/6.17	c optimization time 3.3e-05 s
6.07/6.17	c total solve time 5.79227 s
6.07/6.17	c core-guided solve time 0 s
6.07/6.17	c propagation time 3.87626 s
6.07/6.17	c conflict analysis time 1.21317 s
6.07/6.17	c propagations 2433556
6.07/6.17	c resolve steps 461971
6.07/6.17	c decisions 114889
6.07/6.17	c conflicts 44532
6.07/6.17	c restarts 126
6.07/6.17	c inprocessing phases 13
6.07/6.17	c input clauses 2684
6.07/6.17	c input cardinalities 22
6.07/6.17	c input general constraints 1
6.07/6.17	c input average constraint length 3.08
6.07/6.17	c input average constraint degree 1.34
6.07/6.17	c learned clauses 33506
6.07/6.17	c learned cardinalities 675
6.07/6.17	c learned general constraints 10395
6.07/6.17	c learned average constraint length 49.51
6.07/6.17	c learned average constraint degree 10454310.15
6.07/6.17	c watched constraints 2831
6.07/6.17	c counting constraints 7565
6.07/6.17	c gcd simplifications 790
6.07/6.17	c detected cardinalities 49
6.07/6.17	c weakened non-implied lits 1465974
6.07/6.17	c weakened non-implying lits 1726
6.07/6.17	c original variables 231
6.07/6.17	c clausal propagations 1206181
6.07/6.17	c cardinality propagations 410593
6.07/6.17	c watched propagations 23387
6.07/6.17	c counting propagations 732583
6.07/6.17	c watch lookups 93319719
6.07/6.17	c watch backjump lookups 80063205
6.07/6.17	c watch checks 60374121
6.07/6.17	c propagation checks 158905847
6.07/6.17	c constraint additions 9861674
6.07/6.17	c trail pops 2592855
6.07/6.17	c formula constraints 2707
6.07/6.17	c learned constraints 44494
6.07/6.17	c bound constraints 0
6.07/6.17	c core-guided constraints 0
6.07/6.17	c encountered formula constraints 276058
6.07/6.17	c encountered learned constraints 230214
6.07/6.17	c encountered bound constraints 0
6.07/6.17	c encountered core-guided constraints 0
6.07/6.17	c LP total time 2.13225 s
6.07/6.17	c LP solve time 1.78 s
6.07/6.17	c LP constraints added 2848
6.07/6.17	c LP constraints removed 124
6.07/6.17	c LP pivots internal 44566
6.07/6.17	c LP pivots root 1981
6.07/6.17	c LP calls 440
6.07/6.17	c LP optimalities 403
6.07/6.17	c LP no pivot count 4
6.07/6.17	c LP infeasibilities 37
6.07/6.17	c LP valid Farkas constraints 37
6.07/6.17	c LP learned Farkas constraints 37
6.07/6.17	c LP basis resets 0
6.07/6.17	c LP cycling count 0
6.07/6.17	c LP singular count 0
6.07/6.17	c LP no primal count 0
6.07/6.17	c LP no farkas count 0
6.07/6.17	c LP other issue count 0
6.07/6.17	c LP Gomory cuts 8
6.07/6.17	c LP learned cuts 133
6.07/6.17	c LP deleted cuts 124
6.07/6.17	c LP encountered Gomory constraints 0
6.07/6.17	c LP encountered Farkas constraints 147
6.07/6.17	c LP encountered learned Farkas constraints 47
6.07/6.17	c CG auxiliary variables introduced 0
6.07/6.17	c CG solutions found 0
6.07/6.17	c CG cores constructed 0
6.07/6.17	c CG core cardinality constraints returned 0
6.07/6.17	c CG unit cores 0
6.07/6.17	c CG single cores 0
6.07/6.17	c CG blocks removed during cardinality reduction 0
6.07/6.17	c CG first core best 0
6.07/6.17	c CG decision core best 0
6.07/6.17	c CG core reduction tie 0
6.07/6.17	c CG core degree average 0.00
6.07/6.17	c CG core slack average 0.00
6.07/6.17	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

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: 63931 MiB (60794 MiB free)
  memory of node 1: 64510 MiB (60987 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4455504-1721460666/watcher-4455504-1721460666 -o /tmp/evaluation-result-4455504-1721460666/solver-4455504-1721460666 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721456537-1067952 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455504-1721460666.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=1071056, runsolver pid=1071053

[startup+0.101041 s]*
/proc/loadavg: 4.07 4.09 4.09 5/259 1071057
/proc/meminfo: memFree=124701928/131524600 swapFree=131071996/131071996
[pid=1071056] ppid=1071053 vsize=39424 memory=10032 CPUtime=0.1 cores=0,2
/proc/1071056/stat : 1071056 (roundingsat) R 1071053 1071056 1067942 0 -1 4194304 1074 0 0 0 9 1 0 0 20 0 1 0 198236352 40370176 2508 134679101440 4194304 7968373 140725182834832 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12496896 140725182841788 140725182841952 140725182841952 140725182848969 0
/proc/1071056/statm: 9856 2508 1809 922 0 1808 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39424 KiB
Current children cumulated memory: 10032 KiB

[startup+0.205709 s]*
/proc/loadavg: 4.07 4.09 4.09 5/259 1071057
/proc/meminfo: memFree=124700896/131524600 swapFree=131071996/131071996
[pid=1071056] ppid=1071053 vsize=39584 memory=10296 CPUtime=0.19 cores=0,2
/proc/1071056/stat : 1071056 (roundingsat) R 1071053 1071056 1067942 0 -1 4194304 1181 0 0 0 18 1 0 0 20 0 1 0 198236352 40534016 2574 134679101440 4194304 7968373 140725182834832 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12496896 140725182841788 140725182841952 140725182841952 140725182848969 0
/proc/1071056/statm: 9896 2574 1809 922 0 1848 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 39584 KiB
Current children cumulated memory: 10296 KiB

[startup+0.305265 s]*
/proc/loadavg: 4.07 4.09 4.09 5/259 1071057
/proc/meminfo: memFree=124700632/131524600 swapFree=131071996/131071996
[pid=1071056] ppid=1071053 vsize=39716 memory=10560 CPUtime=0.3 cores=0,2
/proc/1071056/stat : 1071056 (roundingsat) R 1071053 1071056 1067942 0 -1 4194304 1204 0 0 0 28 2 0 0 20 0 1 0 198236352 40669184 2640 134679101440 4194304 7968373 140725182834832 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12496896 140725182841788 140725182841952 140725182841952 140725182848969 0
/proc/1071056/statm: 9929 2640 1809 922 0 1881 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 39716 KiB
Current children cumulated memory: 10560 KiB

[startup+0.700147 s]
/proc/loadavg: 4.07 4.09 4.09 5/259 1071057
/proc/meminfo: memFree=124699828/131524600 swapFree=131071996/131071996
[pid=1071056] ppid=1071053 vsize=40148 memory=11412 CPUtime=0.68 cores=0,2
/proc/1071056/stat : 1071056 (roundingsat) R 1071053 1071056 1067942 0 -1 4194304 1447 0 0 0 64 4 0 0 20 0 1 0 198236352 41111552 2853 134679101440 4194304 7968373 140725182834832 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12496896 140725182841788 140725182841952 140725182841952 140725182848969 0
/proc/1071056/statm: 10037 2853 1825 922 0 1989 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 11412 KiB

[startup+1.50019 s]
/proc/loadavg: 4.07 4.09 4.09 5/259 1071057
/proc/meminfo: memFree=124699464/131524600 swapFree=131071996/131071996
[pid=1071056] ppid=1071053 vsize=40568 memory=12204 CPUtime=1.48 cores=0,2
/proc/1071056/stat : 1071056 (roundingsat) R 1071053 1071056 1067942 0 -1 4194304 1640 0 0 0 140 8 0 0 20 0 1 0 198236352 41541632 3051 134679101440 4194304 7968373 140725182834832 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12496896 140725182841788 140725182841952 140725182841952 140725182848969 0
/proc/1071056/statm: 10142 3051 1825 922 0 2094 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 40568 KiB
Current children cumulated memory: 12204 KiB

[startup+3.10557 s]
/proc/loadavg: 4.14 4.10 4.09 5/259 1071057
/proc/meminfo: memFree=124697372/131524600 swapFree=131071996/131071996
[pid=1071056] ppid=1071053 vsize=41696 memory=13524 CPUtime=3.08 cores=0,2
/proc/1071056/stat : 1071056 (roundingsat) R 1071053 1071056 1067942 0 -1 4194304 1978 0 0 0 290 18 0 0 20 0 1 0 198236352 42696704 3381 134679101440 4194304 7968373 140725182834832 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12496896 140725182841788 140725182841952 140725182841952 140725182848969 0
/proc/1071056/statm: 10424 3381 1825 922 0 2376 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 41696 KiB
Current children cumulated memory: 13524 KiB

[startup+6.17449 s]
# the end of solver process 1071056 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=5.79857 s, system=0.351878 s

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

[startup+3.20021 s]
/proc/loadavg: 4.14 4.10 4.09 5/259 1071057
/proc/meminfo: memFree=124697372/131524600 swapFree=131071996/131071996
[pid=1071056] ppid=1071053 vsize=41696 memory=13788 CPUtime=3.17 cores=0,2
/proc/1071056/stat : 1071056 (roundingsat) R 1071053 1071056 1067942 0 -1 4194304 1984 0 0 0 299 18 0 0 20 0 1 0 198236352 42696704 3447 134679101440 4194304 7968373 140725182834832 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12496896 140725182841788 140725182841952 140725182841952 140725182848969 0
/proc/1071056/statm: 10424 3447 1825 922 0 2376 0
Current children cumulated CPU time: 3.17 s
Current children cumulated vsize: 41696 KiB
Current children cumulated memory: 13788 KiB

[startup+4.80016 s]
/proc/loadavg: 4.14 4.10 4.09 5/259 1071057
/proc/meminfo: memFree=124697008/131524600 swapFree=131071996/131071996
[pid=1071056] ppid=1071053 vsize=41992 memory=16100 CPUtime=4.77 cores=0,2
/proc/1071056/stat : 1071056 (roundingsat) R 1071053 1071056 1067942 0 -1 4194304 2103 0 0 0 449 28 0 0 20 0 1 0 198236352 42999808 4025 134679101440 4194304 7968373 140725182834832 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12496896 140725182841788 140725182841952 140725182841952 140725182848969 0
/proc/1071056/statm: 10498 4025 1825 922 0 2450 0
Current children cumulated CPU time: 4.77 s
Current children cumulated vsize: 41992 KiB
Current children cumulated memory: 16100 KiB

[startup+5.60018 s]
/proc/loadavg: 4.14 4.10 4.09 5/259 1071057
/proc/meminfo: memFree=124694932/131524600 swapFree=131071996/131071996
[pid=1071056] ppid=1071053 vsize=42432 memory=16620 CPUtime=5.56 cores=0,2
/proc/1071056/stat : 1071056 (roundingsat) R 1071053 1071056 1067942 0 -1 4194304 2198 0 0 0 525 31 0 0 20 0 1 0 198236352 43450368 4155 134679101440 4194304 7968373 140725182834832 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12496896 140725182841788 140725182841952 140725182841952 140725182848969 0
/proc/1071056/statm: 10608 4155 1825 922 0 2560 0
Current children cumulated CPU time: 5.56 s
Current children cumulated vsize: 42432 KiB
Current children cumulated memory: 16620 KiB

[startup+6.00017 s]*
/proc/loadavg: 4.14 4.10 4.09 6/259 1071057
/proc/meminfo: memFree=124694260/131524600 swapFree=131071996/131071996
[pid=1071056] ppid=1071053 vsize=42940 memory=16884 CPUtime=5.98 cores=0,2
/proc/1071056/stat : 1071056 (roundingsat) R 1071053 1071056 1067942 0 -1 4194304 2298 0 0 0 564 34 0 0 20 0 1 0 198236352 43970560 4221 134679101440 4194304 7968373 140725182834832 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12496896 140725182841788 140725182841952 140725182841952 140725182848969 0
/proc/1071056/statm: 10735 4221 1825 922 0 2687 0
Current children cumulated CPU time: 5.98 s
Current children cumulated vsize: 42940 KiB
Current children cumulated memory: 16884 KiB

[startup+6.10548 s]
/proc/loadavg: 4.14 4.10 4.09 6/259 1071057
/proc/meminfo: memFree=124694260/131524600 swapFree=131071996/131071996
[pid=1071056] ppid=1071053 vsize=42940 memory=16884 CPUtime=6.07 cores=0,2
/proc/1071056/stat : 1071056 (roundingsat) R 1071053 1071056 1067942 0 -1 4194304 2298 0 0 0 573 34 0 0 20 0 1 0 198236352 43970560 4221 134679101440 4194304 7968373 140725182834832 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12496896 140725182841788 140725182841952 140725182841952 140725182848969 0
/proc/1071056/statm: 10735 4221 1825 922 0 2687 0
Current children cumulated CPU time: 6.07 s
Current children cumulated vsize: 42940 KiB
Current children cumulated memory: 16884 KiB

Child status: 0

Real time (s): 6.17452
CPU time (s): 6.15045
CPU user time (s): 5.79857
CPU system time (s): 0.351878
CPU usage (%): 99.6101
Max. virtual memory (cumulated for all children) (KiB): 42940
Max. memory (cumulated for all children) (KiB): 16884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.79857
system time used= 0.351878
maximum resident set size= 17344
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2306
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= 48


# summary of solver processes directly reported to runsolver:
#   pid: 1071056
#   total CPU time (s): 6.15045
#   total CPU user time (s): 5.79857
#   total CPU system time (s): 0.351878

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.016943 second user time and 0.060038 second system time

The end

Launcher Data 

Begin job on nodeC033 at 2024-07-20 09:31:19
IDJOB=4455504
IDBENCH=147927
IDSOLVER=3084
FILE ID=nodeC033/4455504-1721460666
RUNJOBID= nodeC033-1721456537-1067952
SLURM_JOB_ID= 7545693
Free space on /tmp= 890068 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-4455504-1721460666/watcher-4455504-1721460666 -o /tmp/evaluation-result-4455504-1721460666/solver-4455504-1721460666 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721456537-1067952 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455504-1721460666.opb

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

MD5SUM BENCH= 55b1e97b6b1aec27586d56515e7955a0
RANDOM SEED=1199877465

nodeC033.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	: 0xb00002a
cpu MHz		: 3651.987
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.50
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	: 0xb00002a
cpu MHz		: 3684.028
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.25
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	: 0xb00002a
cpu MHz		: 3640.863
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.50
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	: 0xb00002a
cpu MHz		: 3600.319
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.25
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	: 0xb00002a
cpu MHz		: 3656.899
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.50
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	: 0xb00002a
cpu MHz		: 3684.131
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.25
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	: 0xb00002a
cpu MHz		: 3626.055
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.50
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	: 0xb00002a
cpu MHz		: 3599.937
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.25
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        124704996 kB
MemAvailable:   129046304 kB
Buffers:          604292 kB
Cached:          4529220 kB
SwapCached:            0 kB
Active:          1092572 kB
Inactive:        4995696 kB
Active(anon):       1580 kB
Inactive(anon):   999076 kB
Active(file):    1090992 kB
Inactive(file):  3996620 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5316 kB
Writeback:             0 kB
AnonPages:        951748 kB
Mapped:           118272 kB
Shmem:             45908 kB
KReclaimable:     186688 kB
Slab:             310504 kB
SReclaimable:     186688 kB
SUnreclaim:       123816 kB
KernelStack:        4172 kB
PageTables:        11564 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1411016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            72672 kB
HardwareCorrupted:     0 kB
AnonHugePages:    532480 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:      273108 kB
DirectMap2M:    28860416 kB
DirectMap1G:    106954752 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC033 at 2024-07-20 09:31:25