Trace number 4462938

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 log (3)UNSAT cert. 11.0593 12.7563

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 

0.00/0.23	c RoundingSat 2
0.00/0.23	c branch 
0.00/0.23	c commit 
0.00/1.18	c #variables 231 #constraints 2707
0.00/1.19	c rational objective 11
0.64/1.84	c #Conflicts:       1000 | #Constraints:       3708
0.64/1.84	c #Conflicts:       2000 | #Constraints:       4710
0.64/1.84	c INPROCESSING
0.64/1.84	c GARBAGE COLLECT
0.64/1.84	c rational objective 11
1.23/2.42	c #Conflicts:       3000 | #Constraints:       4723
1.23/2.42	c #Conflicts:       4000 | #Constraints:       5726
1.23/2.42	c INPROCESSING
1.23/2.42	c GARBAGE COLLECT
1.23/2.42	c rational objective 11
1.73/2.90	c #Conflicts:       5000 | #Constraints:       5129
1.73/2.90	c #Conflicts:       6000 | #Constraints:       6131
1.73/2.90	c INPROCESSING
1.73/2.90	c GARBAGE COLLECT
1.73/2.90	c rational objective 11
2.14/3.33	c #Conflicts:       7000 | #Constraints:       5132
2.14/3.33	c #Conflicts:       8000 | #Constraints:       6132
2.14/3.33	c #Conflicts:       9000 | #Constraints:       7133
2.14/3.33	c INPROCESSING
2.14/3.33	c GARBAGE COLLECT
2.14/3.33	c rational objective 11
2.53/3.74	c #Conflicts:      10000 | #Constraints:       5833
2.53/3.74	c #Conflicts:      11000 | #Constraints:       6837
2.53/3.74	c #Conflicts:      12000 | #Constraints:       7838
2.53/3.74	c INPROCESSING
2.53/3.74	c GARBAGE COLLECT
2.53/3.74	c rational objective 11
3.03/4.21	c #Conflicts:      13000 | #Constraints:       6290
3.03/4.21	c #Conflicts:      14000 | #Constraints:       7293
3.03/4.21	c #Conflicts:      15000 | #Constraints:       8295
3.03/4.21	c INPROCESSING
3.03/4.21	c GARBAGE COLLECT
3.03/4.21	c rational objective 11
3.43/4.69	c #Conflicts:      16000 | #Constraints:       6515
3.43/4.69	c #Conflicts:      17000 | #Constraints:       7517
3.43/4.69	c #Conflicts:      18000 | #Constraints:       8517
3.43/4.69	c INPROCESSING
3.43/4.69	c GARBAGE COLLECT
3.43/4.69	c rational objective 11
4.02/5.20	c #Conflicts:      19000 | #Constraints:       6535
4.02/5.20	c #Conflicts:      20000 | #Constraints:       7538
4.02/5.20	c #Conflicts:      21000 | #Constraints:       8542
4.02/5.20	c INPROCESSING
4.02/5.20	c GARBAGE COLLECT
4.02/5.20	c rational objective 11
4.52/5.74	c #Conflicts:      22000 | #Constraints:       6338
4.52/5.74	c #Conflicts:      23000 | #Constraints:       7338
4.52/5.74	c #Conflicts:      24000 | #Constraints:       8338
4.52/5.74	c #Conflicts:      25000 | #Constraints:       9340
4.52/5.74	c INPROCESSING
4.52/5.74	c GARBAGE COLLECT
4.52/5.74	c rational objective 11
5.12/6.34	c #Conflicts:      26000 | #Constraints:       6937
5.12/6.34	c #Conflicts:      27000 | #Constraints:       7940
5.12/6.34	c #Conflicts:      28000 | #Constraints:       8941
5.12/6.34	c #Conflicts:      29000 | #Constraints:       9942
5.12/6.34	c INPROCESSING
5.12/6.34	c GARBAGE COLLECT
5.12/6.34	c rational objective 11
5.72/6.95	c #Conflicts:      30000 | #Constraints:       7341
5.72/6.95	c #Conflicts:      31000 | #Constraints:       8342
5.72/6.95	c #Conflicts:      32000 | #Constraints:       9344
5.72/6.95	c #Conflicts:      33000 | #Constraints:      10345
5.72/6.95	c INPROCESSING
5.72/6.95	c GARBAGE COLLECT
5.72/6.95	c rational objective 11
6.42/7.66	c #Conflicts:      34000 | #Constraints:       7545
6.42/7.66	c #Conflicts:      35000 | #Constraints:       8546
6.42/7.66	c #Conflicts:      36000 | #Constraints:       9547
6.42/7.66	c #Conflicts:      37000 | #Constraints:      10547
6.42/7.66	c INPROCESSING
6.42/7.66	c GARBAGE COLLECT
6.42/7.66	c rational objective 11
7.11/8.37	c #Conflicts:      38000 | #Constraints:       7552
7.11/8.37	c #Conflicts:      39000 | #Constraints:       8553
7.11/8.37	c #Conflicts:      40000 | #Constraints:       9554
7.11/8.37	c #Conflicts:      41000 | #Constraints:      10554
7.11/8.37	c INPROCESSING
7.11/8.37	c GARBAGE COLLECT
7.11/8.37	c rational objective 11
7.92/9.13	c #Conflicts:      42000 | #Constraints:       7355
7.92/9.13	c #Conflicts:      43000 | #Constraints:       8355
7.92/9.13	c #Conflicts:      44000 | #Constraints:       9357
7.92/9.13	c #Conflicts:      45000 | #Constraints:      10357
7.92/9.13	c #Conflicts:      46000 | #Constraints:      11357
7.92/9.13	c INPROCESSING
7.92/9.13	c GARBAGE COLLECT
7.92/9.13	c rational objective 11
8.71/9.97	c #Conflicts:      47000 | #Constraints:       7952
8.71/9.97	c #Conflicts:      48000 | #Constraints:       8953
8.71/9.97	c #Conflicts:      49000 | #Constraints:       9953
8.71/9.97	c #Conflicts:      50000 | #Constraints:      10953
8.71/9.97	c #Conflicts:      51000 | #Constraints:      11953
8.71/9.97	c INPROCESSING
8.71/9.97	c GARBAGE COLLECT
8.71/9.97	c rational objective 11
9.60/10.88	c #Conflicts:      52000 | #Constraints:       8355
9.60/10.88	c #Conflicts:      53000 | #Constraints:       9355
9.60/10.88	c #Conflicts:      54000 | #Constraints:      10355
9.60/10.88	c #Conflicts:      55000 | #Constraints:      11355
9.60/10.88	c #Conflicts:      56000 | #Constraints:      12355
9.60/10.88	c INPROCESSING
9.60/10.88	c GARBAGE COLLECT
9.60/10.88	c rational objective 11
10.60/11.89	c #Conflicts:      57000 | #Constraints:       8559
10.60/11.89	c #Conflicts:      58000 | #Constraints:       9559
10.60/11.89	c #Conflicts:      59000 | #Constraints:      10559
10.60/11.89	c #Conflicts:      60000 | #Constraints:      11560
10.60/11.89	c #Conflicts:      61000 | #Constraints:      12560
10.60/11.89	c INPROCESSING
10.60/11.89	c GARBAGE COLLECT
10.60/11.89	c rational objective 11
11.04/12.75	c #Conflicts:      62000 | #Constraints:       8563
11.04/12.75	c #Conflicts:      63000 | #Constraints:       9563
11.04/12.75	c cpu time 10.4119 s
11.04/12.75	c deterministic time 620813309 6.21e+08
11.04/12.75	c optimization time 4.3e-05 s
11.04/12.75	c total solve time 10.3866 s
11.04/12.75	c core-guided solve time 0 s
11.04/12.75	c propagation time 6.91389 s
11.04/12.75	c conflict analysis time 2.77702 s
11.04/12.75	c propagations 3476386
11.04/12.75	c resolve steps 669624
11.04/12.75	c decisions 157195
11.04/12.75	c conflicts 63153
11.04/12.75	c restarts 189
11.04/12.75	c inprocessing phases 17
11.04/12.75	c input clauses 2684
11.04/12.75	c input cardinalities 22
11.04/12.75	c input general constraints 1
11.04/12.75	c input average constraint length 3.08
11.04/12.75	c input average constraint degree 1.34
11.04/12.75	c learned clauses 48333
11.04/12.75	c learned cardinalities 876
11.04/12.75	c learned general constraints 14029
11.04/12.75	c learned average constraint length 53.39
11.04/12.75	c learned average constraint degree 18046208.25
11.04/12.75	c watched constraints 4996
11.04/12.75	c counting constraints 9034
11.04/12.75	c gcd simplifications 1223
11.04/12.75	c detected cardinalities 43
11.04/12.75	c weakened non-implied lits 2236097
11.04/12.75	c weakened non-implying lits 3037
11.04/12.75	c original variables 231
11.04/12.75	c clausal propagations 1666869
11.04/12.75	c cardinality propagations 599251
11.04/12.75	c watched propagations 38385
11.04/12.75	c counting propagations 1089654
11.04/12.75	c watch lookups 154833982
11.04/12.75	c watch backjump lookups 131158407
11.04/12.75	c watch checks 119660290
11.04/12.75	c propagation checks 192901377
11.04/12.75	c constraint additions 14863446
11.04/12.75	c trail pops 3696625
11.04/12.75	c formula constraints 2707
11.04/12.75	c learned constraints 63066
11.04/12.75	c bound constraints 0
11.04/12.75	c core-guided constraints 0
11.04/12.75	c encountered formula constraints 397920
11.04/12.75	c encountered learned constraints 334243
11.04/12.75	c encountered bound constraints 0
11.04/12.75	c encountered core-guided constraints 0
11.04/12.75	c LP total time 2.95556 s
11.04/12.75	c LP solve time 2.82 s
11.04/12.75	c LP constraints added 2892
11.04/12.75	c LP constraints removed 167
11.04/12.75	c LP pivots internal 63201
11.04/12.75	c LP pivots root 2399
11.04/12.75	c LP calls 700
11.04/12.75	c LP optimalities 614
11.04/12.75	c LP no pivot count 10
11.04/12.75	c LP infeasibilities 86
11.04/12.75	c LP valid Farkas constraints 86
11.04/12.75	c LP learned Farkas constraints 86
11.04/12.75	c LP basis resets 0
11.04/12.75	c LP cycling count 0
11.04/12.75	c LP singular count 0
11.04/12.75	c LP no primal count 0
11.04/12.75	c LP no farkas count 0
11.04/12.75	c LP other issue count 0
11.04/12.75	c LP Gomory cuts 0
11.04/12.75	c LP learned cuts 185
11.04/12.75	c LP deleted cuts 167
11.04/12.75	c LP encountered Gomory constraints 0
11.04/12.75	c LP encountered Farkas constraints 382
11.04/12.75	c LP encountered learned Farkas constraints 146
11.04/12.75	c CG auxiliary variables introduced 0
11.04/12.75	c CG solutions found 0
11.04/12.75	c CG cores constructed 0
11.04/12.75	c CG core cardinality constraints returned 0
11.04/12.75	c CG unit cores 0
11.04/12.75	c CG single cores 0
11.04/12.75	c CG blocks removed during cardinality reduction 0
11.04/12.75	c CG first core best 0
11.04/12.75	c CG decision core best 0
11.04/12.75	c CG core reduction tie 0
11.04/12.75	c CG core degree average 0.00
11.04/12.75	c CG core slack average 0.00
11.04/12.75	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED UNSATISFIABLE
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED UNSATISFIABLE
Verification succeeded.
-- cakepb --
s VERIFIED UNSATISFIABLE
--summary--
ALL OK

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: 64096 MiB (53506 MiB free)
  memory of node 1: 64473 MiB (63252 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 409600 -w /tmp/evaluation-result-4462938-1723986219/watcher-4462938-1723986219 -o /tmp/evaluation-result-4462938-1723986219/solver-4462938-1723986219 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1723986218-887683 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4462938-1723986219 --lp-cut-gomory=0 HOME/instance-4462938-1723986219.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 419430400 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=887739, runsolver pid=887730
Current StackSize limit: 8192 KiB


[startup+0.100093 s]*
/proc/loadavg: 0.14 0.11 0.09 2/247 887748
/proc/meminfo: memFree=119558628/131655788 swapFree=131070960/131071996
[pid=887739] ppid=887730 vsize=5124 memory=8 CPUtime=0 cores=0,2
/proc/887739/stat : 887739 (roundingsat) D 887730 887739 887673 0 -1 1078198272 61 0 0 0 0 0 0 0 20 0 1 0 164993328 5246976 2 134679101440 4194304 8255733 140721168861552 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 9037040 9046032 42147840 140721168868186 140721168868448 140721168868448 140721168875465 0
/proc/887739/statm: 1281 2 0 992 0 49 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 5124 KiB
Current children cumulated memory: 8 KiB

[startup+0.215034 s]*
/proc/loadavg: 0.14 0.11 0.09 2/247 887748
/proc/meminfo: memFree=119557856/131655788 swapFree=131070960/131071996
[pid=887739] ppid=887730 vsize=13416 memory=544 CPUtime=0 cores=0,2
/proc/887739/stat : 887739 (roundingsat) D 887730 887739 887673 0 -1 1078198272 76 0 0 0 0 0 0 0 20 0 1 0 164993328 13737984 136 134679101440 4194304 8255733 140721168861552 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 9037040 9046032 42147840 140721168868186 140721168868448 140721168868448 140721168875465 0
/proc/887739/statm: 3354 136 121 992 0 71 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 13416 KiB
Current children cumulated memory: 544 KiB

[startup+0.314162 s]*
/proc/loadavg: 0.14 0.11 0.09 2/247 887748
/proc/meminfo: memFree=119556164/131655788 swapFree=131070960/131071996
[pid=887739] ppid=887730 vsize=37376 memory=2532 CPUtime=0 cores=0,2
/proc/887739/stat : 887739 (roundingsat) D 887730 887739 887673 0 -1 4194304 211 0 0 0 0 0 0 0 20 0 1 0 164993328 38273024 633 134679101440 4194304 8255733 140721168861552 0 0 0 0 0 8404994 1 0 0 17 0 0 0 0 0 0 9037040 9046032 42147840 140721168868186 140721168868448 140721168868448 140721168875465 0
/proc/887739/statm: 9344 633 577 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2532 KiB

[startup+0.700256 s]
/proc/loadavg: 0.14 0.11 0.09 3/247 887748
/proc/meminfo: memFree=119554936/131655788 swapFree=131070960/131071996
[pid=887739] ppid=887730 vsize=37376 memory=2532 CPUtime=0 cores=0,2
/proc/887739/stat : 887739 (roundingsat) D 887730 887739 887673 0 -1 1077936128 211 0 0 0 0 0 0 0 20 0 1 0 164993328 38273024 633 134679101440 4194304 8255733 140721168861552 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9037040 9046032 42147840 140721168868186 140721168868448 140721168868448 140721168875465 0
/proc/887739/statm: 9344 633 577 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2532 KiB

[startup+1.50026 s]
/proc/loadavg: 0.14 0.11 0.09 3/247 887748
/proc/meminfo: memFree=119551220/131655788 swapFree=131070960/131071996
[pid=887739] ppid=887730 vsize=39368 memory=9812 CPUtime=0.34 cores=0,2
/proc/887739/stat : 887739 (roundingsat) R 887730 887739 887673 0 -1 4194304 925 0 0 0 32 2 0 0 20 0 1 0 164993328 40312832 2453 134679101440 4194304 8255733 140721168861552 0 0 0 0 0 25182210 0 0 0 17 0 0 0 0 0 0 9037040 9046032 42147840 140721168868186 140721168868448 140721168868448 140721168875465 0
/proc/887739/statm: 9842 2453 1834 992 0 1700 0
Current children cumulated CPU time: 0.34 s
Current children cumulated vsize: 39368 KiB
Current children cumulated memory: 9812 KiB

[startup+3.11238 s]
/proc/loadavg: 0.44 0.18 0.11 2/232 887772
/proc/meminfo: memFree=119541004/131655788 swapFree=131070960/131071996
[pid=887739] ppid=887730 vsize=40696 memory=11584 CPUtime=1.94 cores=0,2
/proc/887739/stat : 887739 (roundingsat) R 887730 887739 887673 0 -1 4194304 1463 0 0 0 181 13 0 0 20 0 1 0 164993328 41672704 2896 134679101440 4194304 8255733 140721168861552 0 0 0 0 0 25182210 0 0 0 17 0 0 0 0 0 0 9037040 9046032 42147840 140721168868186 140721168868448 140721168868448 140721168875465 0
/proc/887739/statm: 10174 2896 1834 992 0 2032 0
Current children cumulated CPU time: 1.94 s
Current children cumulated vsize: 40696 KiB
Current children cumulated memory: 11584 KiB
heavy processes:

[startup+6.30023 s]
/proc/loadavg: 0.44 0.18 0.11 2/232 887774
/proc/meminfo: memFree=119513204/131655788 swapFree=131070960/131071996
[pid=887739] ppid=887730 vsize=41716 memory=15472 CPUtime=5.12 cores=0,2
/proc/887739/stat : 887739 (roundingsat) R 887730 887739 887673 0 -1 4194304 1901 0 0 0 481 31 0 0 20 0 1 0 164993328 42717184 3868 134679101440 4194304 8255733 140721168861552 0 0 0 0 0 25182210 0 0 0 17 0 0 0 0 0 0 9037040 9046032 42147840 140721168868186 140721168868448 140721168868448 140721168875465 0
/proc/887739/statm: 10429 3868 1834 992 0 2287 0
Current children cumulated CPU time: 5.12 s
Current children cumulated vsize: 41716 KiB
Current children cumulated memory: 15472 KiB

[startup+12.7002 s]
/proc/loadavg: 0.99 0.30 0.16 2/245 887888
/proc/meminfo: memFree=119477656/131655788 swapFree=131070960/131071996
[pid=887739] ppid=887730 vsize=43704 memory=17312 CPUtime=11.04 cores=0,2
/proc/887739/stat : 887739 (roundingsat) D 887730 887739 887673 0 -1 4194304 2373 0 0 0 1041 63 0 0 20 0 1 0 164993328 44752896 4328 134679101440 4194304 8255733 140721168861552 0 0 0 0 0 25182210 0 0 0 17 2 0 0 83 0 0 9037040 9046032 42147840 140721168868186 140721168868448 140721168868448 140721168875465 0
/proc/887739/statm: 10926 4328 1834 992 0 2784 0
Current children cumulated CPU time: 11.04 s
Current children cumulated vsize: 43704 KiB
Current children cumulated memory: 17312 KiB

[startup+12.7562 s]
# the end of solver process 887739 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=10.4164 s, system=0.642909 s

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

[startup+12.7002 s]
/proc/loadavg: 0.99 0.30 0.16 2/245 887888
/proc/meminfo: memFree=119477656/131655788 swapFree=131070960/131071996
[pid=887739] ppid=887730 vsize=43704 memory=17312 CPUtime=11.04 cores=0,2
/proc/887739/stat : 887739 (roundingsat) D 887730 887739 887673 0 -1 4194304 2373 0 0 0 1041 63 0 0 20 0 1 0 164993328 44752896 4328 134679101440 4194304 8255733 140721168861552 0 0 0 0 0 25182210 0 0 0 17 2 0 0 83 0 0 9037040 9046032 42147840 140721168868186 140721168868448 140721168868448 140721168875465 0
/proc/887739/statm: 10926 4328 1834 992 0 2784 0
Current children cumulated CPU time: 11.04 s
Current children cumulated vsize: 43704 KiB
Current children cumulated memory: 17312 KiB

Child status: 0

Real time (s): 12.7563
CPU time (s): 11.0593
CPU user time (s): 10.4164
CPU system time (s): 0.642909
CPU usage (%): 86.6965
Max. virtual memory (cumulated for all children) (KiB): 43704
Max. memory (cumulated for all children) (KiB): 17312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.4164
system time used= 0.642909
maximum resident set size= 17312
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2381
page faults= 0
swaps= 0
block input operations= 0
block output operations= 134688
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2176
involuntary context switches= 78


# summary of solver processes directly reported to runsolver:
#   pid: 887739
#   total CPU time (s): 11.0593
#   total CPU user time (s): 10.4164
#   total CPU system time (s): 0.642909

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.094056 second user time and 0.177215 second system time

The end

Launcher Data 

Begin job on nodeC003 at 2024-08-18 15:03:39
IDJOB=4462938
IDBENCH=147927
IDSOLVER=3089
FILE ID=nodeC003/4462938-1723986219
RUNJOBID= nodeC003-1723986218-887683
SLURM_JOB_ID= 8268134
Free space on /tmp= 723784 MiB

SOLVER NAME= RoundingSat log (3)
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 --proof-log=CERTNAME --lp-cut-gomory=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 409600 -w /tmp/evaluation-result-4462938-1723986219/watcher-4462938-1723986219 -o /tmp/evaluation-result-4462938-1723986219/solver-4462938-1723986219 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1723986218-887683 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4462938-1723986219 --lp-cut-gomory=0 HOME/instance-4462938-1723986219.opb

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

MD5SUM BENCH= 55b1e97b6b1aec27586d56515e7955a0
RANDOM SEED=1119001023

nodeC003.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		: 1197.214
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	: 6983.52
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		: 1197.192
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	: 6983.40
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		: 1197.195
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	: 6983.52
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		: 1197.208
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	: 6983.40
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		: 1197.201
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	: 6983.52
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		: 1197.203
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	: 6983.40
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		: 1197.186
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	: 6983.52
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		: 1197.185
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	: 6983.40
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        119562068 kB
MemAvailable:   129896468 kB
Buffers:          400600 kB
Cached:         10772600 kB
SwapCached:          100 kB
Active:           850220 kB
Inactive:       10699608 kB
Active(anon):       1412 kB
Inactive(anon):   420868 kB
Active(file):     848808 kB
Inactive(file): 10278740 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131070960 kB
Dirty:             22912 kB
Writeback:             0 kB
AnonPages:        375620 kB
Mapped:           108952 kB
Shmem:             45644 kB
KReclaimable:      94104 kB
Slab:             193328 kB
SReclaimable:      94104 kB
SUnreclaim:        99224 kB
KernelStack:        3712 kB
PageTables:         9704 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     729912 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            46816 kB
HardwareCorrupted:     0 kB
AnonHugePages:    247808 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:      357192 kB
DirectMap2M:    12130304 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 723760 MiB
End job on nodeC003 at 2024-08-18 15:03:52