Trace number 4457242

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 (1)No Cert. 2.35728 2.37493

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ProofComplexity-Extracted-Cardinality-Constraints/
ProofComplexity/normalized-tseitin-regular-n62-d3-i3-r2.cnf.gz-plain.pb.metafix.opb
MD5SUM9609dcb4dff0e4cd594607c8c2a4557e
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 benchmark0.262053
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables93
Total number of constraints248
Number of constraints which are clauses248
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 constraint3
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 

0.00/0.00	c RoundingSat 2
0.00/0.00	c branch 
0.00/0.00	c commit 
0.00/0.00	c #variables 93 #constraints 248
2.00/2.03	c #Conflicts:       1000 | #Constraints:       1247
2.00/2.03	c #Conflicts:       2000 | #Constraints:       2247
2.00/2.03	c INPROCESSING
2.00/2.03	c GARBAGE COLLECT
2.00/2.03	c #Conflicts:       3000 | #Constraints:       2255
2.00/2.03	c #Conflicts:       4000 | #Constraints:       3255
2.00/2.03	c INPROCESSING
2.00/2.03	c GARBAGE COLLECT
2.00/2.03	c #Conflicts:       5000 | #Constraints:       2663
2.00/2.03	c #Conflicts:       6000 | #Constraints:       3663
2.00/2.03	c INPROCESSING
2.00/2.03	c GARBAGE COLLECT
2.00/2.03	c #Conflicts:       7000 | #Constraints:       2675
2.00/2.03	c #Conflicts:       8000 | #Constraints:       3675
2.00/2.03	c #Conflicts:       9000 | #Constraints:       4675
2.00/2.03	c INPROCESSING
2.00/2.03	c GARBAGE COLLECT
2.00/2.03	c #Conflicts:      10000 | #Constraints:       3381
2.00/2.03	c #Conflicts:      11000 | #Constraints:       4381
2.00/2.03	c #Conflicts:      12000 | #Constraints:       5381
2.00/2.03	c INPROCESSING
2.00/2.03	c GARBAGE COLLECT
2.00/2.03	c #Conflicts:      13000 | #Constraints:       3833
2.00/2.03	c #Conflicts:      14000 | #Constraints:       4833
2.00/2.03	c #Conflicts:      15000 | #Constraints:       5833
2.00/2.03	c INPROCESSING
2.00/2.03	c GARBAGE COLLECT
2.00/2.03	c #Conflicts:      16000 | #Constraints:       4063
2.00/2.03	c #Conflicts:      17000 | #Constraints:       5063
2.00/2.03	c #Conflicts:      18000 | #Constraints:       6063
2.00/2.03	c INPROCESSING
2.00/2.03	c GARBAGE COLLECT
2.00/2.03	c #Conflicts:      19000 | #Constraints:       4082
2.00/2.03	c #Conflicts:      20000 | #Constraints:       5082
2.00/2.03	c #Conflicts:      21000 | #Constraints:       6082
2.00/2.03	c INPROCESSING
2.00/2.03	c GARBAGE COLLECT
2.00/2.03	c #Conflicts:      22000 | #Constraints:       3888
2.00/2.03	c #Conflicts:      23000 | #Constraints:       4888
2.00/2.03	c #Conflicts:      24000 | #Constraints:       5888
2.00/2.03	c #Conflicts:      25000 | #Constraints:       6888
2.00/2.03	c INPROCESSING
2.00/2.03	c GARBAGE COLLECT
2.00/2.03	c #Conflicts:      26000 | #Constraints:       4494
2.00/2.03	c #Conflicts:      27000 | #Constraints:       5494
2.00/2.03	c #Conflicts:      28000 | #Constraints:       6494
2.00/2.03	c #Conflicts:      29000 | #Constraints:       7494
2.00/2.03	c INPROCESSING
2.00/2.03	c GARBAGE COLLECT
2.00/2.03	c #Conflicts:      30000 | #Constraints:       4897
2.00/2.03	c #Conflicts:      31000 | #Constraints:       5897
2.00/2.03	c #Conflicts:      32000 | #Constraints:       6897
2.00/2.03	c #Conflicts:      33000 | #Constraints:       7897
2.00/2.03	c INPROCESSING
2.00/2.03	c GARBAGE COLLECT
2.00/2.03	c #Conflicts:      34000 | #Constraints:       5099
2.00/2.03	c #Conflicts:      35000 | #Constraints:       6099
2.00/2.03	c #Conflicts:      36000 | #Constraints:       7099
2.00/2.03	c #Conflicts:      37000 | #Constraints:       8099
2.00/2.03	c INPROCESSING
2.00/2.03	c GARBAGE COLLECT
2.00/2.03	c #Conflicts:      38000 | #Constraints:       5102
2.00/2.03	c #Conflicts:      39000 | #Constraints:       6102
2.00/2.03	c #Conflicts:      40000 | #Constraints:       7102
2.00/2.03	c #Conflicts:      41000 | #Constraints:       8102
2.00/2.03	c INPROCESSING
2.00/2.03	c GARBAGE COLLECT
2.00/2.03	c #Conflicts:      42000 | #Constraints:       4902
2.00/2.03	c #Conflicts:      43000 | #Constraints:       5902
2.00/2.03	c #Conflicts:      44000 | #Constraints:       6902
2.00/2.03	c #Conflicts:      45000 | #Constraints:       7902
2.00/2.03	c #Conflicts:      46000 | #Constraints:       8902
2.00/2.03	c INPROCESSING
2.00/2.03	c GARBAGE COLLECT
2.00/2.03	c #Conflicts:      47000 | #Constraints:       5503
2.00/2.03	c #Conflicts:      48000 | #Constraints:       6503
2.00/2.03	c #Conflicts:      49000 | #Constraints:       7503
2.00/2.03	c #Conflicts:      50000 | #Constraints:       8503
2.00/2.03	c #Conflicts:      51000 | #Constraints:       9503
2.00/2.03	c INPROCESSING
2.00/2.03	c GARBAGE COLLECT
2.00/2.03	c #Conflicts:      52000 | #Constraints:       5903
2.00/2.03	c #Conflicts:      53000 | #Constraints:       6903
2.00/2.03	c #Conflicts:      54000 | #Constraints:       7903
2.00/2.03	c #Conflicts:      55000 | #Constraints:       8903
2.00/2.03	c #Conflicts:      56000 | #Constraints:       9903
2.00/2.03	c INPROCESSING
2.00/2.03	c GARBAGE COLLECT
2.00/2.03	c #Conflicts:      57000 | #Constraints:       6106
2.00/2.03	c #Conflicts:      58000 | #Constraints:       7106
2.00/2.03	c #Conflicts:      59000 | #Constraints:       8106
2.00/2.03	c #Conflicts:      60000 | #Constraints:       9106
2.00/2.03	c #Conflicts:      61000 | #Constraints:      10106
2.00/2.03	c INPROCESSING
2.00/2.03	c GARBAGE COLLECT
2.00/2.03	c #Conflicts:      62000 | #Constraints:       6105
2.00/2.03	c #Conflicts:      63000 | #Constraints:       7105
2.00/2.03	c #Conflicts:      64000 | #Constraints:       8105
2.00/2.03	c #Conflicts:      65000 | #Constraints:       9105
2.00/2.03	c #Conflicts:      66000 | #Constraints:      10105
2.00/2.03	c INPROCESSING
2.00/2.03	c GARBAGE COLLECT
2.00/2.03	c #Conflicts:      67000 | #Constraints:       5905
2.00/2.03	c #Conflicts:      68000 | #Constraints:       6905
2.28/2.37	c #Conflicts:      69000 | #Constraints:       7905
2.28/2.37	c #Conflicts:      70000 | #Constraints:       8905
2.28/2.37	c #Conflicts:      71000 | #Constraints:       9905
2.28/2.37	c #Conflicts:      72000 | #Constraints:      10905
2.28/2.37	c INPROCESSING
2.28/2.37	c GARBAGE COLLECT
2.28/2.37	c #Conflicts:      73000 | #Constraints:       6507
2.28/2.37	c #Conflicts:      74000 | #Constraints:       7507
2.28/2.37	c #Conflicts:      75000 | #Constraints:       8507
2.28/2.37	c #Conflicts:      76000 | #Constraints:       9507
2.28/2.37	c #Conflicts:      77000 | #Constraints:      10507
2.28/2.37	c #Conflicts:      78000 | #Constraints:      11507
2.28/2.37	c INPROCESSING
2.28/2.37	c GARBAGE COLLECT
2.28/2.37	c #Conflicts:      79000 | #Constraints:       6908
2.28/2.37	c #Conflicts:      80000 | #Constraints:       7908
2.28/2.37	c cpu time 2.00838 s
2.28/2.37	c deterministic time 52258565 5.23e+07
2.28/2.37	c optimization time 6.2e-05 s
2.28/2.37	c total solve time 2.00529 s
2.28/2.37	c core-guided solve time 0 s
2.28/2.37	c propagation time 1.01982 s
2.28/2.37	c conflict analysis time 0.612066 s
2.28/2.37	c propagations 474694
2.28/2.37	c resolve steps 408933
2.28/2.37	c decisions 89681
2.28/2.37	c conflicts 80414
2.28/2.37	c restarts 252
2.28/2.37	c inprocessing phases 20
2.28/2.37	c input clauses 248
2.28/2.37	c input cardinalities 0
2.28/2.37	c input general constraints 0
2.28/2.37	c input average constraint length 3.00
2.28/2.37	c input average constraint degree 1.00
2.28/2.37	c learned clauses 80413
2.28/2.37	c learned cardinalities 0
2.28/2.37	c learned general constraints 0
2.28/2.37	c learned average constraint length 13.92
2.28/2.37	c learned average constraint degree 1.00
2.28/2.37	c watched constraints 0
2.28/2.37	c counting constraints 0
2.28/2.37	c gcd simplifications 0
2.28/2.37	c detected cardinalities 0
2.28/2.37	c weakened non-implied lits 0
2.28/2.37	c weakened non-implying lits 0
2.28/2.37	c original variables 93
2.28/2.37	c clausal propagations 394281
2.28/2.37	c cardinality propagations 0
2.28/2.37	c watched propagations 0
2.28/2.37	c counting propagations 0
2.28/2.37	c watch lookups 16717874
2.28/2.37	c watch backjump lookups 0
2.28/2.37	c watch checks 30178789
2.28/2.37	c propagation checks 394281
2.28/2.37	c constraint additions 3758475
2.28/2.37	c trail pops 644770
2.28/2.37	c formula constraints 248
2.28/2.37	c learned constraints 80413
2.28/2.37	c bound constraints 0
2.28/2.37	c core-guided constraints 0
2.28/2.37	c encountered formula constraints 155302
2.28/2.37	c encountered learned constraints 334045
2.28/2.37	c encountered bound constraints 0
2.28/2.37	c encountered core-guided constraints 0
2.28/2.37	c LP total time 0 s
2.28/2.37	c LP solve time 0 s
2.28/2.37	c LP constraints added 0
2.28/2.37	c LP constraints removed 0
2.28/2.37	c LP pivots internal 0
2.28/2.37	c LP pivots root 0
2.28/2.37	c LP calls 0
2.28/2.37	c LP optimalities 0
2.28/2.37	c LP no pivot count 0
2.28/2.37	c LP infeasibilities 0
2.28/2.37	c LP valid Farkas constraints 0
2.28/2.37	c LP learned Farkas constraints 0
2.28/2.37	c LP basis resets 0
2.28/2.37	c LP cycling count 0
2.28/2.37	c LP singular count 0
2.28/2.37	c LP no primal count 0
2.28/2.37	c LP no farkas count 0
2.28/2.37	c LP other issue count 0
2.28/2.37	c LP Gomory cuts 0
2.28/2.37	c LP learned cuts 0
2.28/2.37	c LP deleted cuts 0
2.28/2.37	c LP encountered Gomory constraints 0
2.28/2.37	c LP encountered Farkas constraints 0
2.28/2.37	c LP encountered learned Farkas constraints 0
2.28/2.37	c CG auxiliary variables introduced 0
2.28/2.37	c CG solutions found 0
2.28/2.37	c CG cores constructed 0
2.28/2.37	c CG core cardinality constraints returned 0
2.28/2.37	c CG unit cores 0
2.28/2.37	c CG single cores 0
2.28/2.37	c CG blocks removed during cardinality reduction 0
2.28/2.37	c CG first core best 0
2.28/2.37	c CG decision core best 0
2.28/2.37	c CG core reduction tie 0
2.28/2.37	c CG core degree average 0.00
2.28/2.37	c CG core slack average 0.00
2.28/2.37	s SATISFIABLE

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: 64096 MiB (58826 MiB free)
  memory of node 1: 64473 MiB (53819 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4457242-1721834506/watcher-4457242-1721834506 -o /tmp/evaluation-result-4457242-1721834506/solver-4457242-1721834506 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1721833727-236199 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4457242-1721834506 --lp-cut-gomory=0 HOME/instance-4457242-1721834506.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=236566, runsolver pid=236563
Current StackSize limit: 8192 KiB


[startup+0.100084 s]*
/proc/loadavg: 4.11 3.96 2.94 5/258 236567
/proc/meminfo: memFree=115346300/131655788 swapFree=131061684/131071996
[pid=236566] ppid=236563 vsize=37648 memory=6044 CPUtime=0.1 cores=4,6
/proc/236566/stat : 236566 (roundingsat) R 236563 236566 236188 0 -1 4194304 330 0 0 0 8 2 0 0 20 0 1 0 19440480 38551552 1511 134679101440 4194304 8254037 140728259731232 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 21118976 140728259740512 140728259740774 140728259740774 140728259747785 0
/proc/236566/statm: 9412 1511 1375 992 0 1270 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37648 KiB
Current children cumulated memory: 6044 KiB

[startup+0.212724 s]*
/proc/loadavg: 4.11 3.96 2.94 5/258 236567
/proc/meminfo: memFree=115341428/131655788 swapFree=131061684/131071996
[pid=236566] ppid=236563 vsize=37796 memory=6544 CPUtime=0.22 cores=4,6
/proc/236566/stat : 236566 (roundingsat) R 236563 236566 236188 0 -1 4194304 382 0 0 0 18 4 0 0 20 0 1 0 19440480 38703104 1636 134679101440 4194304 8254037 140728259731232 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 21118976 140728259740512 140728259740774 140728259740774 140728259747785 0
/proc/236566/statm: 9449 1636 1438 992 0 1307 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 37796 KiB
Current children cumulated memory: 6544 KiB

[startup+0.312001 s]*
/proc/loadavg: 4.11 3.96 2.94 5/258 236567
/proc/meminfo: memFree=115338628/131655788 swapFree=131061684/131071996
[pid=236566] ppid=236563 vsize=37796 memory=6544 CPUtime=0.31 cores=4,6
/proc/236566/stat : 236566 (roundingsat) R 236563 236566 236188 0 -1 4194304 400 0 0 0 26 5 0 0 20 0 1 0 19440480 38703104 1636 134679101440 4194304 8254037 140728259731232 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 21118976 140728259740512 140728259740774 140728259740774 140728259747785 0
/proc/236566/statm: 9449 1636 1438 992 0 1307 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 37796 KiB
Current children cumulated memory: 6544 KiB

[startup+0.700226 s]
/proc/loadavg: 4.11 3.96 2.94 5/258 236567
/proc/meminfo: memFree=115332104/131655788 swapFree=131061684/131071996
[pid=236566] ppid=236563 vsize=37996 memory=7040 CPUtime=0.69 cores=4,6
/proc/236566/stat : 236566 (roundingsat) R 236563 236566 236188 0 -1 4194304 493 0 0 0 58 11 0 0 20 0 1 0 19440480 38907904 1760 134679101440 4194304 8254037 140728259731232 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 21118976 140728259740512 140728259740774 140728259740774 140728259747785 0
/proc/236566/statm: 9499 1760 1438 992 0 1357 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 37996 KiB
Current children cumulated memory: 7040 KiB

[startup+1.50027 s]
/proc/loadavg: 4.11 3.96 2.94 5/258 236567
/proc/meminfo: memFree=115318108/131655788 swapFree=131061684/131071996
[pid=236566] ppid=236563 vsize=38260 memory=7644 CPUtime=1.49 cores=4,6
/proc/236566/stat : 236566 (roundingsat) R 236563 236566 236188 0 -1 4194304 653 0 0 0 127 22 0 0 20 0 1 0 19440480 39178240 1911 134679101440 4194304 8254037 140728259731232 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 21118976 140728259740512 140728259740774 140728259740774 140728259747785 0
/proc/236566/statm: 9565 1911 1438 992 0 1423 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38260 KiB
Current children cumulated memory: 7644 KiB

[startup+2.37489 s]
# the end of solver process 236566 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.01074 s, system=0.346541 s

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

[startup+1.60029 s]
/proc/loadavg: 4.11 3.96 2.94 5/258 236567
/proc/meminfo: memFree=115318108/131655788 swapFree=131061684/131071996
[pid=236566] ppid=236563 vsize=38404 memory=7820 CPUtime=1.59 cores=4,6
/proc/236566/stat : 236566 (roundingsat) R 236563 236566 236188 0 -1 4194304 708 0 0 0 135 24 0 0 20 0 1 0 19440480 39325696 1955 134679101440 4194304 8254037 140728259731232 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 21118976 140728259740512 140728259740774 140728259740774 140728259747785 0
/proc/236566/statm: 9601 1955 1438 992 0 1459 0
Current children cumulated CPU time: 1.59 s
Current children cumulated vsize: 38404 KiB
Current children cumulated memory: 7820 KiB

[startup+2.00022 s]*
/proc/loadavg: 4.11 3.96 2.94 5/258 236568
/proc/meminfo: memFree=115288792/131655788 swapFree=131061684/131071996
[pid=236566] ppid=236563 vsize=38532 memory=8052 CPUtime=2 cores=4,6
/proc/236566/stat : 236566 (roundingsat) R 236563 236566 236188 0 -1 4194304 871 0 0 0 171 29 0 0 20 0 1 0 19440480 39456768 2013 134679101440 4194304 8254037 140728259731232 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 21118976 140728259740512 140728259740774 140728259740774 140728259747785 0
/proc/236566/statm: 9633 2013 1438 992 0 1491 0
Current children cumulated CPU time: 2 s
Current children cumulated vsize: 38532 KiB
Current children cumulated memory: 8052 KiB

[startup+2.20022 s]
/proc/loadavg: 4.11 3.96 2.94 5/258 236568
/proc/meminfo: memFree=115288792/131655788 swapFree=131061684/131071996
[pid=236566] ppid=236563 vsize=38532 memory=8092 CPUtime=2.18 cores=4,6
/proc/236566/stat : 236566 (roundingsat) R 236563 236566 236188 0 -1 4194304 915 0 0 0 186 32 0 0 20 0 1 0 19440480 39456768 2023 134679101440 4194304 8254037 140728259731232 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 21118976 140728259740512 140728259740774 140728259740774 140728259747785 0
/proc/236566/statm: 9633 2023 1438 992 0 1491 0
Current children cumulated CPU time: 2.18 s
Current children cumulated vsize: 38532 KiB
Current children cumulated memory: 8092 KiB

[startup+2.30022 s]
/proc/loadavg: 4.11 3.96 2.94 5/258 236568
/proc/meminfo: memFree=115288792/131655788 swapFree=131061684/131071996
[pid=236566] ppid=236563 vsize=38532 memory=8092 CPUtime=2.28 cores=4,6
/proc/236566/stat : 236566 (roundingsat) R 236563 236566 236188 0 -1 4194304 918 0 0 0 195 33 0 0 20 0 1 0 19440480 39456768 2023 134679101440 4194304 8254037 140728259731232 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 21118976 140728259740512 140728259740774 140728259740774 140728259747785 0
/proc/236566/statm: 9633 2023 1438 992 0 1491 0
Current children cumulated CPU time: 2.28 s
Current children cumulated vsize: 38532 KiB
Current children cumulated memory: 8092 KiB

Child status: 0

Real time (s): 2.37493
CPU time (s): 2.35728
CPU user time (s): 2.01074
CPU system time (s): 0.346541
CPU usage (%): 99.257
Max. virtual memory (cumulated for all children) (KiB): 38532
Max. memory (cumulated for all children) (KiB): 8092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.01074
system time used= 0.346541
maximum resident set size= 8176
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 959
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8024
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 223
involuntary context switches= 6


# summary of solver processes directly reported to runsolver:
#   pid: 236566
#   total CPU time (s): 2.35728
#   total CPU user time (s): 2.01074
#   total CPU system time (s): 0.346541

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.03955 second user time and 0.082815 second system time

The end

Launcher Data 

Begin job on nodeC011 at 2024-07-24 17:21:46
IDJOB=4457242
IDBENCH=160032
IDSOLVER=3085
FILE ID=nodeC011/4457242-1721834506
RUNJOBID= nodeC011-1721833727-236199
SLURM_JOB_ID= 7891542
Free space on /tmp= 723764 MiB

SOLVER NAME= RoundingSat log
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ProofComplexity/normalized-tseitin-regular-n62-d3-i3-r2.cnf.gz-plain.pb.metafix.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 102400 -w /tmp/evaluation-result-4457242-1721834506/watcher-4457242-1721834506 -o /tmp/evaluation-result-4457242-1721834506/solver-4457242-1721834506 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1721833727-236199 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4457242-1721834506 --lp-cut-gomory=0 HOME/instance-4457242-1721834506.opb

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

MD5SUM BENCH= 9609dcb4dff0e4cd594607c8c2a4557e
RANDOM SEED=1644682522

nodeC011.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		: 3664.439
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	: 6984.36
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		: 3658.052
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	: 6983.35
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		: 1197.476
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	: 6984.36
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		: 1197.442
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	: 6983.35
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		: 3492.197
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	: 6984.36
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		: 3660.040
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	: 6983.35
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		: 1197.332
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	: 6984.36
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		: 1197.614
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	: 6983.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        115350056 kB
MemAvailable:   128578196 kB
Buffers:          251148 kB
Cached:         13803272 kB
SwapCached:          132 kB
Active:          1698124 kB
Inactive:       14055340 kB
Active(anon):       2148 kB
Inactive(anon):  1749912 kB
Active(file):    1695976 kB
Inactive(file): 12305428 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131061684 kB
Dirty:             87620 kB
Writeback:            12 kB
AnonPages:       1696536 kB
Mapped:           105676 kB
Shmem:             52980 kB
KReclaimable:     133868 kB
Slab:             240064 kB
SReclaimable:     133868 kB
SUnreclaim:       106196 kB
KernelStack:        4152 kB
PageTables:        12760 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    2158636 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            10912 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1198080 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:      424776 kB
DirectMap2M:    46665728 kB
DirectMap1G:    89128960 kB

Free space on /tmp at the end= 723756 MiB
End job on nodeC011 at 2024-07-24 17:21:49