Trace number 4510690

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-ls 63f22adUNSAT 1.0005 1.01394

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid3x90split.cnf-plain.pb.metafix.opb
MD5SUM4f4a68aaaa2bb28aea0e66d57890075f
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 benchmark0.125485
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables541
Total number of constraints2162
Number of constraints which are clauses2162
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.01	c RoundingSat 2
0.00/0.01	c branch pb25
0.00/0.01	c commit 63f22ad
0.00/0.02	c #variables 541 #constraints 2162
0.98/1.01	c #Conflicts:       1000 | #Constraints:       3161
0.98/1.01	c #Conflicts:       2000 | #Constraints:       4161
0.98/1.01	c INPROCESSING
0.98/1.01	c GARBAGE COLLECT
0.98/1.01	c #Conflicts:       3000 | #Constraints:       4186
0.98/1.01	c #Conflicts:       4000 | #Constraints:       5186
0.98/1.01	c #Conflicts:       5000 | #Constraints:       6186
0.98/1.01	c #Conflicts:       6000 | #Constraints:       7186
0.98/1.01	c INPROCESSING
0.98/1.01	c GARBAGE COLLECT
0.98/1.01	c #Conflicts:       7000 | #Constraints:       5706
0.98/1.01	c #Conflicts:       8000 | #Constraints:       6706
0.98/1.01	c #Conflicts:       9000 | #Constraints:       7706
0.98/1.01	c #Conflicts:      10000 | #Constraints:       8706
0.98/1.01	c #Conflicts:      11000 | #Constraints:       9706
0.98/1.01	c #Conflicts:      12000 | #Constraints:      10706
0.98/1.01	c INPROCESSING
0.98/1.01	c GARBAGE COLLECT
0.98/1.01	c #Conflicts:      13000 | #Constraints:       7489
0.98/1.01	c #Conflicts:      14000 | #Constraints:       8489
0.98/1.01	c #Conflicts:      15000 | #Constraints:       9489
0.98/1.01	c #Conflicts:      16000 | #Constraints:      10489
0.98/1.01	c #Conflicts:      17000 | #Constraints:      11489
0.98/1.01	c #Conflicts:      18000 | #Constraints:      12489
0.98/1.01	c #Conflicts:      19000 | #Constraints:      13489
0.98/1.01	c #Conflicts:      20000 | #Constraints:      14489
0.98/1.01	c INPROCESSING
0.98/1.01	c GARBAGE COLLECT
0.98/1.01	c #Conflicts:      21000 | #Constraints:       9383
0.98/1.01	c #Conflicts:      22000 | #Constraints:      10383
0.98/1.01	c #Conflicts:      23000 | #Constraints:      11383
0.98/1.01	c #Conflicts:      24000 | #Constraints:      12383
0.98/1.01	c #Conflicts:      25000 | #Constraints:      13383
0.98/1.01	c #Conflicts:      26000 | #Constraints:      14383
0.98/1.01	c #Conflicts:      27000 | #Constraints:      15383
0.98/1.01	c #Conflicts:      28000 | #Constraints:      16383
0.98/1.01	c #Conflicts:      29000 | #Constraints:      17383
0.98/1.01	c #Conflicts:      30000 | #Constraints:      18383
0.98/1.01	c INPROCESSING
0.98/1.01	c GARBAGE COLLECT
0.98/1.01	c #Conflicts:      31000 | #Constraints:      11363
0.98/1.01	c #Conflicts:      32000 | #Constraints:      12363
0.98/1.01	c #Conflicts:      33000 | #Constraints:      13363
0.98/1.01	c #Conflicts:      34000 | #Constraints:      14363
0.98/1.01	c #Conflicts:      35000 | #Constraints:      15363
0.98/1.01	c #Conflicts:      36000 | #Constraints:      16363
0.98/1.01	c #Conflicts:      37000 | #Constraints:      17363
0.98/1.01	c #Conflicts:      38000 | #Constraints:      18363
0.98/1.01	c #Conflicts:      39000 | #Constraints:      19363
0.98/1.01	c #Conflicts:      40000 | #Constraints:      20363
0.98/1.01	c #Conflicts:      41000 | #Constraints:      21363
0.98/1.01	c #Conflicts:      42000 | #Constraints:      22363
0.98/1.01	c INPROCESSING
0.98/1.01	c GARBAGE COLLECT
0.98/1.01	c #Conflicts:      43000 | #Constraints:      13348
0.98/1.01	c #Conflicts:      44000 | #Constraints:      14348
0.98/1.01	c #Conflicts:      45000 | #Constraints:      15348
0.98/1.01	c #Conflicts:      46000 | #Constraints:      16348
0.98/1.01	c #Conflicts:      47000 | #Constraints:      17348
0.98/1.01	c #Conflicts:      48000 | #Constraints:      18348
0.98/1.01	c #Conflicts:      49000 | #Constraints:      19348
0.98/1.01	c #Conflicts:      50000 | #Constraints:      20348
0.98/1.01	c #Conflicts:      51000 | #Constraints:      21348
0.98/1.01	c #Conflicts:      52000 | #Constraints:      22348
0.98/1.01	c #Conflicts:      53000 | #Constraints:      23348
0.98/1.01	c #Conflicts:      54000 | #Constraints:      24348
0.98/1.01	c #Conflicts:      55000 | #Constraints:      25348
0.98/1.01	c #Conflicts:      56000 | #Constraints:      26348
0.98/1.01	c INPROCESSING
0.98/1.01	c GARBAGE COLLECT
0.98/1.01	c #Conflicts:      57000 | #Constraints:      15339
0.98/1.01	c #Conflicts:      58000 | #Constraints:      16339
0.98/1.01	c #Conflicts:      59000 | #Constraints:      17339
0.98/1.01	c #Conflicts:      60000 | #Constraints:      18339
0.98/1.01	c #Conflicts:      61000 | #Constraints:      19339
0.98/1.01	c #Conflicts:      62000 | #Constraints:      20339
0.98/1.01	c #Conflicts:      63000 | #Constraints:      21339
0.98/1.01	c cpu time 0.821926 s
0.98/1.01	c deterministic time 24356475 2.44e+07
0.98/1.01	c optimization time 2.5e-05 s
0.98/1.01	c total solve time 0.816771 s
0.98/1.01	c core-guided solve time 0 s
0.98/1.01	c propagation time 0.38811 s
0.98/1.01	c conflict analysis time 0.222606 s
0.98/1.01	c propagations 647929
0.98/1.01	c resolve steps 359762
0.98/1.01	c decisions 123053
0.98/1.01	c conflicts 63803
0.98/1.01	c restarts 189
0.98/1.01	c inprocessing phases 7
0.98/1.01	c garbage collections 7 ,( 100.00 )
0.98/1.01	c input clauses 2162 ,( 100.00 )
0.98/1.01	c input cardinalities 0 ,( 0.00 )
0.98/1.01	c input general constraints 0 ,( 0.00 )
0.98/1.01	c input average constraint length 3.00
0.98/1.01	c input average constraint degree 1.00
0.98/1.01	c learned clauses 63802 ,( 100.00 )
0.98/1.01	c learned cardinalities 0 ,( 0.00 )
0.98/1.01	c learned general constraints 0 ,( 0.00 )
0.98/1.01	c learned average constraint length 10.51
0.98/1.01	c learned average constraint degree 1.00
0.98/1.01	c watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.98/1.01	c counting CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.98/1.01	c watched   constraints 0 ,( -nan ) 
0.98/1.01	c counting  constraints 0 ,( -nan ) 
0.98/1.01	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 7797171 , 0 , 0 ,( 0 , 0 )
0.98/1.01	c gcd simplifications 0
0.98/1.01	c detected cardinalities 0
0.98/1.01	c weakened non-implied lits 0
0.98/1.01	c weakened non-implying lits 0
0.98/1.01	c original variables 541
0.98/1.01	c clausal propagations 584127
0.98/1.01	c cardinality propagations 0
0.98/1.01	c watched propagations 0
0.98/1.01	c counting propagations 0
0.98/1.01	c watch lookups 7797171
0.98/1.01	c watch backjump lookups 0
0.98/1.01	c watch checks 11876869
0.98/1.01	c propagation checks 584127
0.98/1.01	c constraint additions 2492555
0.98/1.01	c trail pops 834770
0.98/1.01	c formula constraints 2162
0.98/1.01	c learned constraints 63802
0.98/1.01	c bound constraints 0
0.98/1.01	c core-guided constraints 0
0.98/1.01	c encountered formula constraints 168664
0.98/1.01	c encountered learned constraints 254901
0.98/1.01	c encountered bound constraints 0
0.98/1.01	c encountered core-guided constraints 0
0.98/1.01	c LP total time 0 s
0.98/1.01	c LP solve time 0 s
0.98/1.01	c LP constraints added 0
0.98/1.01	c LP constraints removed 0
0.98/1.01	c LP pivots internal 0
0.98/1.01	c LP pivots root 0
0.98/1.01	c LP calls 0
0.98/1.01	c LP optimalities 0
0.98/1.01	c LP no pivot count 0
0.98/1.01	c LP infeasibilities 0
0.98/1.01	c LP valid Farkas constraints 0
0.98/1.01	c LP learned Farkas constraints 0
0.98/1.01	c LP basis resets 0
0.98/1.01	c LP cycling count 0
0.98/1.01	c LP singular count 0
0.98/1.01	c LP no primal count 0
0.98/1.01	c LP no farkas count 0
0.98/1.01	c LP other issue count 0
0.98/1.01	c LP Gomory cuts 0
0.98/1.01	c LP learned cuts 0
0.98/1.01	c LP deleted cuts 0
0.98/1.01	c LP encountered Gomory constraints 0
0.98/1.01	c LP encountered Farkas constraints 0
0.98/1.01	c LP encountered learned Farkas constraints 0
0.98/1.01	c CG auxiliary variables introduced 0
0.98/1.01	c CG solutions found 0
0.98/1.01	c CG cores constructed 0
0.98/1.01	c CG core cardinality constraints returned 0
0.98/1.01	c CG unit cores 0
0.98/1.01	c CG single cores 0
0.98/1.01	c CG blocks removed during cardinality reduction 0
0.98/1.01	c CG first core best 0
0.98/1.01	c CG decision core best 0
0.98/1.01	c CG core reduction tie 0
0.98/1.01	c CG core degree average 0.00
0.98/1.01	c CG core slack average 0.00
0.98/1.01	c CG core upper bound improvements 0
0.98/1.01	c STR number of successful calls 0
0.98/1.01	c STR number of unsuccessful calls 0
0.98/1.01	c STR number of inconclusive calls 0
0.98/1.01	c STR number of successful attempts 0
0.98/1.01	c STR number of unsuccessful attempts 0
0.98/1.01	c STR number of inconclusive attempts 0
0.98/1.01	c STR average degree increase per successful call inf
0.98/1.01	c STR average degree increase per successful attempt inf
0.98/1.01	c STR total number of conflicts for successful attempts 0
0.98/1.01	c STR total number of conflicts for unsuccessful attempts 0
0.98/1.01	c STR total number of conflicts for inconclusive attempts 0
0.98/1.01	c STR average number of conflicts per successful attempt inf
0.98/1.01	c STR average number of conflicts per unsuccessful attempt inf
0.98/1.01	c STR average number of conflicts per inconclusive attempt inf
0.98/1.01	c AVG.sumWPerc -nan 
0.98/1.01	c bigint constraints 0 
0.98/1.01	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: 63665 MiB (62877 MiB free)
  memory of node 1: 64507 MiB (63888 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4510690-1751196483/watcher-4510690-1751196483 -o /tmp/evaluation-result-4510690-1751196483/solver-4510690-1751196483 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1751192387-26737 --watchdog 3760 run-dec-ls.sh HOME/instance-4510690-1751196483.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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=27797, runsolver pid=27794

[startup+0.100061 s]*
/proc/loadavg: 4.10 4.09 4.04 5/268 27799
/proc/meminfo: memFree=129806988/131250000 swapFree=33010684/33010684
[pid=27797] ppid=27794 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/27797/stat : 27797 (run-dec-ls.sh) S 27794 27797 26724 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35326135 4292608 768 18446744073709551615 94605064847360 94605065741893 140730330707120 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94605065980944 94605066028688 94605070364672 140730330716519 140730330716645 140730330716645 140730330722247 0
/proc/27797/statm: 1048 768 704 219 0 110 0
[pid=27799] ppid=27797 vsize=56792 memory=12552 CPUtime=0.08 cores=5,7
/proc/27799/stat : 27799 (roundingsat) R 27797 27797 26724 0 -1 4194304 754 0 0 0 7 1 0 0 20 0 1 0 35326135 58155008 3138 18446744073709551615 4227072 8923433 140734835575792 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 18206720 140734835579296 140734835579432 140734835579432 140734835585002 0
/proc/27799/statm: 14198 3138 2112 1147 0 1625 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 60984 KiB
Current children cumulated memory: 15624 KiB

[startup+0.205561 s]*
/proc/loadavg: 4.10 4.09 4.04 5/268 27799
/proc/meminfo: memFree=129805980/131250000 swapFree=33010684/33010684
[pid=27797] ppid=27794 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/27797/stat : 27797 (run-dec-ls.sh) S 27794 27797 26724 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35326135 4292608 768 18446744073709551615 94605064847360 94605065741893 140730330707120 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94605065980944 94605066028688 94605070364672 140730330716519 140730330716645 140730330716645 140730330722247 0
/proc/27797/statm: 1048 768 704 219 0 110 0
[pid=27799] ppid=27797 vsize=57516 memory=13320 CPUtime=0.19 cores=5,7
/proc/27799/stat : 27799 (roundingsat) R 27797 27797 26724 0 -1 4194304 936 0 0 0 15 4 0 0 20 0 1 0 35326135 58896384 3330 18446744073709551615 4227072 8923433 140734835575792 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 18206720 140734835579296 140734835579432 140734835579432 140734835585002 0
/proc/27799/statm: 14379 3330 2112 1147 0 1806 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 61708 KiB
Current children cumulated memory: 16392 KiB

[startup+0.305489 s]*
/proc/loadavg: 4.10 4.09 4.04 5/268 27799
/proc/meminfo: memFree=129805980/131250000 swapFree=33010684/33010684
[pid=27797] ppid=27794 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/27797/stat : 27797 (run-dec-ls.sh) S 27794 27797 26724 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35326135 4292608 768 18446744073709551615 94605064847360 94605065741893 140730330707120 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94605065980944 94605066028688 94605070364672 140730330716519 140730330716645 140730330716645 140730330722247 0
/proc/27797/statm: 1048 768 704 219 0 110 0
[pid=27799] ppid=27797 vsize=57928 memory=13832 CPUtime=0.29 cores=5,7
/proc/27799/stat : 27799 (roundingsat) R 27797 27797 26724 0 -1 4194304 1059 0 0 0 24 5 0 0 20 0 1 0 35326135 59318272 3458 18446744073709551615 4227072 8923433 140734835575792 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 18206720 140734835579296 140734835579432 140734835579432 140734835585002 0
/proc/27799/statm: 14482 3458 2112 1147 0 1909 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 62120 KiB
Current children cumulated memory: 16904 KiB

[startup+0.700202 s]
/proc/loadavg: 4.10 4.09 4.04 5/268 27799
/proc/meminfo: memFree=129804252/131250000 swapFree=33010684/33010684
[pid=27797] ppid=27794 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/27797/stat : 27797 (run-dec-ls.sh) S 27794 27797 26724 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35326135 4292608 768 18446744073709551615 94605064847360 94605065741893 140730330707120 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94605065980944 94605066028688 94605070364672 140730330716519 140730330716645 140730330716645 140730330722247 0
/proc/27797/statm: 1048 768 704 219 0 110 0
[pid=27799] ppid=27797 vsize=58952 memory=14848 CPUtime=0.68 cores=5,7
/proc/27799/stat : 27799 (roundingsat) R 27797 27797 26724 0 -1 4194304 1450 0 0 0 56 12 0 0 20 0 1 0 35326135 60366848 3712 18446744073709551615 4227072 8923433 140734835575792 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 18206720 140734835579296 140734835579432 140734835579432 140734835585002 0
/proc/27799/statm: 14738 3712 2112 1147 0 2165 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 63144 KiB
Current children cumulated memory: 17920 KiB

[startup+1.01392 s]
# the end of solver process 27797 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.82545 s, system=0.175055 s

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

[startup+0.800238 s]
/proc/loadavg: 4.10 4.09 4.04 5/268 27799
/proc/meminfo: memFree=129804252/131250000 swapFree=33010684/33010684
[pid=27797] ppid=27794 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/27797/stat : 27797 (run-dec-ls.sh) S 27794 27797 26724 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35326135 4292608 768 18446744073709551615 94605064847360 94605065741893 140730330707120 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94605065980944 94605066028688 94605070364672 140730330716519 140730330716645 140730330716645 140730330722247 0
/proc/27797/statm: 1048 768 704 219 0 110 0
[pid=27799] ppid=27797 vsize=58952 memory=14848 CPUtime=0.78 cores=5,7
/proc/27799/stat : 27799 (roundingsat) R 27797 27797 26724 0 -1 4194304 1450 0 0 0 64 14 0 0 20 0 1 0 35326135 60366848 3712 18446744073709551615 4227072 8923433 140734835575792 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 18206720 140734835579296 140734835579432 140734835579432 140734835585002 0
/proc/27799/statm: 14738 3712 2112 1147 0 2165 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 63144 KiB
Current children cumulated memory: 17920 KiB

[startup+1.00017 s]*
/proc/loadavg: 4.10 4.09 4.04 5/268 27799
/proc/meminfo: memFree=129804252/131250000 swapFree=33010684/33010684
[pid=27797] ppid=27794 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/27797/stat : 27797 (run-dec-ls.sh) S 27794 27797 26724 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35326135 4292608 768 18446744073709551615 94605064847360 94605065741893 140730330707120 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94605065980944 94605066028688 94605070364672 140730330716519 140730330716645 140730330716645 140730330722247 0
/proc/27797/statm: 1048 768 704 219 0 110 0
[pid=27799] ppid=27797 vsize=59572 memory=15500 CPUtime=0.98 cores=5,7
/proc/27799/stat : 27799 (roundingsat) R 27797 27797 26724 0 -1 4194304 1690 0 0 0 81 17 0 0 20 0 1 0 35326135 61001728 3875 18446744073709551615 4227072 8923433 140734835575792 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 18206720 140734835579296 140734835579432 140734835579432 140734835585002 0
/proc/27799/statm: 14893 3875 2112 1147 0 2320 0
Current children cumulated CPU time: 0.98 s
Current children cumulated vsize: 63764 KiB
Current children cumulated memory: 18572 KiB

Child status: 0

Real time (s): 1.01394
CPU time (s): 1.0005
CPU user time (s): 0.82545
CPU system time (s): 0.175055
CPU usage (%): 98.6747
Max. virtual memory (cumulated for all children) (KiB): 63764
Max. memory (cumulated for all children) (KiB): 18572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.82545
system time used= 0.175055
maximum resident set size= 15744
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1922
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= 144
involuntary context switches= 3


# summary of solver processes directly reported to runsolver:
#   pid: 27797
#   total CPU time (s): 1.0005
#   total CPU user time (s): 0.82545
#   total CPU system time (s): 0.175055

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010886 second user time and 0.038705 second system time

The end

Launcher Data

Begin job on nodeC018 at 2025-06-29 13:28:03
IDJOB=4510690
IDBENCH=160383
IDSOLVER=3353
FILE ID=nodeC018/4510690-1751196483
RUNJOBID= nodeC018-1751192387-26737
SLURM_JOB_ID= 9587583
Free space on /tmp= 433040 MiB

SOLVER NAME= roundingsat-ls 63f22ad
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid3x90split.cnf-plain.pb.metafix.opb
COMMAND LINE= run-dec-ls.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4510690-1751196483/watcher-4510690-1751196483 -o /tmp/evaluation-result-4510690-1751196483/solver-4510690-1751196483 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1751192387-26737 --watchdog 3760  run-dec-ls.sh HOME/instance-4510690-1751196483.opb

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

MD5SUM BENCH= 4f4a68aaaa2bb28aea0e66d57890075f
RANDOM SEED=1035087167

nodeC018 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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		: 3599.829
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
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		: 3599.817
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
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		: 3689.829
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
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		: 3599.314
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
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		: 3599.828
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
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		: 3599.906
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
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		: 3527.977
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
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		: 3599.823
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        129807888 kB
MemAvailable:   129501188 kB
Buffers:            3280 kB
Cached:           503212 kB
SwapCached:            0 kB
Active:           585000 kB
Inactive:         246044 kB
Active(anon):     342628 kB
Inactive(anon):        0 kB
Active(file):     242372 kB
Inactive(file):   246044 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7248 kB
Writeback:            52 kB
AnonPages:        324796 kB
Mapped:           112660 kB
Shmem:             18076 kB
KReclaimable:      87844 kB
Slab:             171376 kB
SReclaimable:      87844 kB
SUnreclaim:        83532 kB
KernelStack:        4320 kB
PageTables:         3824 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     680588 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150616 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    223232 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433032 MiB
End job on nodeC018 at 2025-06-29 13:28:04