Trace number 4460608

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 (2)UNSAT cert. 51.7872 51.9611

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/
normalized-ooo.ex.br.mem.RobRegValid_bar.ucl.opb
MD5SUM028f5bd5fcfe993f30262959408a2b50
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 benchmark3.53487
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables49621
Total number of constraints138346
Number of constraints which are clauses127390
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints10956
Minimum length of a constraint1
Maximum length of a constraint15
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 129
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 510
Number of bits of the biggest sum of numbers9
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 
0.51/0.53	c #variables 49621 #constraints 138346
50.53/50.76	c #Conflicts:       1000 | #Constraints:     139345
50.53/50.76	c #Conflicts:       2000 | #Constraints:     140345
50.53/50.76	c INPROCESSING
50.53/50.76	c #Conflicts:       3000 | #Constraints:     132566
50.53/50.76	c #Conflicts:       4000 | #Constraints:     133566
50.53/50.76	c INPROCESSING
50.53/50.76	c #Conflicts:       5000 | #Constraints:     117350
50.53/50.76	c #Conflicts:       6000 | #Constraints:     118350
50.53/50.76	c INPROCESSING
50.53/50.76	c GARBAGE COLLECT
50.53/50.76	c #Conflicts:       7000 | #Constraints:     111339
50.53/50.76	c #Conflicts:       8000 | #Constraints:     112339
50.53/50.76	c #Conflicts:       9000 | #Constraints:     113339
50.53/50.76	c INPROCESSING
50.53/50.76	c rational objective 3447.53
51.73/51.95	c #Conflicts:      10000 | #Constraints:     111186
51.73/51.95	c #Conflicts:      11000 | #Constraints:     112186
51.73/51.95	c #Conflicts:      12000 | #Constraints:     113186
51.73/51.95	c INPROCESSING
51.73/51.95	c #Conflicts:      13000 | #Constraints:     110992
51.73/51.95	c #Conflicts:      14000 | #Constraints:     111992
51.73/51.95	c #Conflicts:      15000 | #Constraints:     112992
51.73/51.95	c cpu time 51.1528 s
51.73/51.95	c deterministic time 122601927 1.23e+08
51.73/51.95	c optimization time 3.8e-05 s
51.73/51.95	c total solve time 50.7393 s
51.73/51.95	c core-guided solve time 0 s
51.73/51.95	c propagation time 23.309 s
51.73/51.95	c conflict analysis time 0.935858 s
51.73/51.95	c propagations 16866251
51.73/51.95	c resolve steps 575445
51.73/51.95	c decisions 55447
51.73/51.95	c conflicts 15707
51.73/51.95	c restarts 61
51.73/51.95	c inprocessing phases 5
51.73/51.95	c input clauses 127390
51.73/51.95	c input cardinalities 0
51.73/51.95	c input general constraints 10956
51.73/51.95	c input average constraint length 3.22
51.73/51.95	c input average constraint degree 7.96
51.73/51.95	c learned clauses 11995
51.73/51.95	c learned cardinalities 0
51.73/51.95	c learned general constraints 3711
51.73/51.95	c learned average constraint length 33.67
51.73/51.95	c learned average constraint degree 27799.54
51.73/51.95	c watched constraints 14155
51.73/51.95	c counting constraints 512
51.73/51.95	c gcd simplifications 354
51.73/51.95	c detected cardinalities 0
51.73/51.95	c weakened non-implied lits 27405
51.73/51.95	c weakened non-implying lits 380
51.73/51.95	c original variables 49621
51.73/51.95	c clausal propagations 16516377
51.73/51.95	c cardinality propagations 0
51.73/51.95	c watched propagations 334495
51.73/51.95	c counting propagations 2270
51.73/51.95	c watch lookups 25261246
51.73/51.95	c watch backjump lookups 3830180
51.73/51.95	c watch checks 33135357
51.73/51.95	c propagation checks 23350626
51.73/51.95	c constraint additions 3137059
51.73/51.95	c trail pops 16921978
51.73/51.95	c formula constraints 138346
51.73/51.95	c learned constraints 15706
51.73/51.95	c bound constraints 0
51.73/51.95	c core-guided constraints 0
51.73/51.95	c encountered formula constraints 529857
51.73/51.95	c encountered learned constraints 61295
51.73/51.95	c encountered bound constraints 0
51.73/51.95	c encountered core-guided constraints 0
51.73/51.95	c LP total time 48.2585 s
51.73/51.95	c LP solve time 48.21 s
51.73/51.95	c LP constraints added 138346
51.73/51.95	c LP constraints removed 0
51.73/51.95	c LP pivots internal 19217
51.73/51.95	c LP pivots root 24565
51.73/51.95	c LP calls 6
51.73/51.95	c LP optimalities 2
51.73/51.95	c LP no pivot count 0
51.73/51.95	c LP infeasibilities 0
51.73/51.95	c LP valid Farkas constraints 0
51.73/51.95	c LP learned Farkas constraints 0
51.73/51.95	c LP basis resets 0
51.73/51.95	c LP cycling count 0
51.73/51.95	c LP singular count 0
51.73/51.95	c LP no primal count 0
51.73/51.95	c LP no farkas count 0
51.73/51.95	c LP other issue count 0
51.73/51.95	c LP Gomory cuts 0
51.73/51.95	c LP learned cuts 44
51.73/51.95	c LP deleted cuts 0
51.73/51.95	c LP encountered Gomory constraints 0
51.73/51.95	c LP encountered Farkas constraints 0
51.73/51.95	c LP encountered learned Farkas constraints 0
51.73/51.95	c CG auxiliary variables introduced 0
51.73/51.95	c CG solutions found 0
51.73/51.95	c CG cores constructed 0
51.73/51.95	c CG core cardinality constraints returned 0
51.73/51.95	c CG unit cores 0
51.73/51.95	c CG single cores 0
51.73/51.95	c CG blocks removed during cardinality reduction 0
51.73/51.95	c CG first core best 0
51.73/51.95	c CG decision core best 0
51.73/51.95	c CG core reduction tie 0
51.73/51.95	c CG core degree average 0.00
51.73/51.95	c CG core slack average 0.00
51.73/51.95	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: 64059 MiB (42599 MiB free)
  memory of node 1: 64510 MiB (54719 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4460608-1722064844/watcher-4460608-1722064844 -o /tmp/evaluation-result-4460608-1722064844/solver-4460608-1722064844 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1722064837-314284 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4460608-1722064844 --lp-cut-gomory=0 HOME/instance-4460608-1722064844.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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

solver pid=314581, runsolver pid=314578

[startup+0.100102 s]*
/proc/loadavg: 0.39 0.15 0.11 5/246 314582
/proc/meminfo: memFree=99631192/131655788 swapFree=131062644/131071996
[pid=314581] ppid=314578 vsize=44136 memory=13100 CPUtime=0.1 cores=1,3
/proc/314581/stat : 314581 (roundingsat) R 314578 314581 314272 0 -1 4194304 2741 0 0 0 7 3 0 0 20 0 1 0 42473468 45195264 3275 134679101440 4194304 8254357 140735991443376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9037040 9046032 16449536 140735991448411 140735991448673 140735991448673 140735991455689 0
/proc/314581/statm: 11034 3275 1360 992 0 2892 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 44136 KiB
Current children cumulated memory: 13100 KiB

[startup+0.213384 s]*
/proc/loadavg: 0.39 0.15 0.11 5/246 314582
/proc/meminfo: memFree=99623240/131655788 swapFree=131062644/131071996
[pid=314581] ppid=314578 vsize=51612 memory=20596 CPUtime=0.22 cores=1,3
/proc/314581/stat : 314581 (roundingsat) R 314578 314581 314272 0 -1 4194304 4152 0 0 0 16 6 0 0 20 0 1 0 42473468 52850688 4637 134679101440 4194304 8254357 140735991443376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9037040 9046032 16449536 140735991448411 140735991448673 140735991448673 140735991455689 0
/proc/314581/statm: 12903 4637 1360 992 0 4761 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 51612 KiB
Current children cumulated memory: 20596 KiB

[startup+0.313001 s]*
/proc/loadavg: 0.68 0.21 0.13 5/246 314582
/proc/meminfo: memFree=99613884/131655788 swapFree=131062644/131071996
[pid=314581] ppid=314578 vsize=54408 memory=23568 CPUtime=0.32 cores=1,3
/proc/314581/stat : 314581 (roundingsat) R 314578 314581 314272 0 -1 4194304 5280 0 0 0 24 8 0 0 20 0 1 0 42473468 55713792 5892 134679101440 4194304 8254357 140735991443376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9037040 9046032 16449536 140735991448411 140735991448673 140735991448673 140735991455689 0
/proc/314581/statm: 13602 5892 1360 992 0 5460 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 54408 KiB
Current children cumulated memory: 23568 KiB

[startup+0.700312 s]
/proc/loadavg: 0.68 0.21 0.13 5/246 314582
/proc/meminfo: memFree=99573396/131655788 swapFree=131062644/131071996
[pid=314581] ppid=314578 vsize=138140 memory=110524 CPUtime=0.69 cores=1,3
/proc/314581/stat : 314581 (roundingsat) R 314578 314581 314272 0 -1 4194304 25447 0 0 0 55 14 0 0 20 0 1 0 42473468 141455360 27631 134679101440 4194304 8254357 140735991443376 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 16449536 140735991448411 140735991448673 140735991448673 140735991455689 0
/proc/314581/statm: 34535 27631 1663 992 0 26393 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 138140 KiB
Current children cumulated memory: 110524 KiB

[startup+1.50034 s]
/proc/loadavg: 0.68 0.21 0.13 5/246 314584
/proc/meminfo: memFree=99475904/131655788 swapFree=131062644/131071996
[pid=314581] ppid=314578 vsize=152120 memory=116544 CPUtime=1.49 cores=1,3
/proc/314581/stat : 314581 (roundingsat) R 314578 314581 314272 0 -1 4194304 26802 0 0 0 132 17 0 0 20 0 1 0 42473468 155770880 29136 134679101440 4194304 8254357 140735991443376 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 16449536 140735991448411 140735991448673 140735991448673 140735991455689 0
/proc/314581/statm: 38030 29136 1758 992 0 29888 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 152120 KiB
Current children cumulated memory: 116544 KiB

[startup+3.11387 s]
/proc/loadavg: 0.68 0.21 0.13 5/246 314584
/proc/meminfo: memFree=99292060/131655788 swapFree=131062644/131071996
[pid=314581] ppid=314578 vsize=153468 memory=119408 CPUtime=3.09 cores=1,3
/proc/314581/stat : 314581 (roundingsat) R 314578 314581 314272 0 -1 4194304 27577 0 0 0 291 18 0 0 20 0 1 0 42473468 157151232 29852 134679101440 4194304 8254357 140735991443376 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 16449536 140735991448411 140735991448673 140735991448673 140735991455689 0
/proc/314581/statm: 38367 29852 1758 992 0 30225 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 153468 KiB
Current children cumulated memory: 119408 KiB

[startup+6.3003 s]
/proc/loadavg: 0.94 0.28 0.15 5/246 314584
/proc/meminfo: memFree=99072248/131655788 swapFree=131062644/131071996
[pid=314581] ppid=314578 vsize=159368 memory=126460 CPUtime=6.28 cores=1,3
/proc/314581/stat : 314581 (roundingsat) R 314578 314581 314272 0 -1 4194304 29282 0 0 0 606 22 0 0 20 0 1 0 42473468 163192832 31615 134679101440 4194304 8254357 140735991443376 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 16449536 140735991448411 140735991448673 140735991448673 140735991455689 0
/proc/314581/statm: 39842 31615 1820 992 0 31700 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 159368 KiB
Current children cumulated memory: 126460 KiB

[startup+12.7003 s]
/proc/loadavg: 1.19 0.34 0.17 5/248 314587
/proc/meminfo: memFree=98826008/131655788 swapFree=131062644/131071996
[pid=314581] ppid=314578 vsize=165424 memory=133772 CPUtime=12.65 cores=1,3
/proc/314581/stat : 314581 (roundingsat) R 314578 314581 314272 0 -1 4194304 31089 0 0 0 1236 29 0 0 20 0 1 0 42473468 169394176 33443 134679101440 4194304 8254357 140735991443376 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 16449536 140735991448411 140735991448673 140735991448673 140735991455689 0
/proc/314581/statm: 41356 33443 1820 992 0 33214 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 165424 KiB
Current children cumulated memory: 133772 KiB

[startup+25.5003 s]
/proc/loadavg: 1.62 0.46 0.21 5/248 314589
/proc/meminfo: memFree=98202944/131655788 swapFree=131062644/131071996
[pid=314581] ppid=314578 vsize=165424 memory=133772 CPUtime=25.42 cores=1,3
/proc/314581/stat : 314581 (roundingsat) R 314578 314581 314272 0 -1 4194304 31093 0 0 0 2504 38 0 0 20 0 1 0 42473468 169394176 33443 134679101440 4194304 8254357 140735991443376 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 16449536 140735991448411 140735991448673 140735991448673 140735991455689 0
/proc/314581/statm: 41356 33443 1820 992 0 33214 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 165424 KiB
Current children cumulated memory: 133772 KiB

[startup+51.1131 s]
/proc/loadavg: 2.62 0.81 0.34 5/248 314595
/proc/meminfo: memFree=97176424/131655788 swapFree=131062644/131071996
[pid=314581] ppid=314578 vsize=175860 memory=144036 CPUtime=50.94 cores=1,3
/proc/314581/stat : 314581 (roundingsat) R 314578 314581 314272 0 -1 4194304 32197 0 0 0 5035 59 0 0 20 0 1 0 42473468 180080640 36009 134679101440 4194304 8254357 140735991443376 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 16449536 140735991448411 140735991448673 140735991448673 140735991455689 0
/proc/314581/statm: 43965 36009 1820 992 0 35823 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 175860 KiB
Current children cumulated memory: 144036 KiB

[startup+51.961 s]
# the end of solver process 314581 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=51.1634 s, system=0.623747 s

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

[startup+51.2004 s]
/proc/loadavg: 2.62 0.81 0.34 5/248 314595
/proc/meminfo: memFree=97176424/131655788 swapFree=131062644/131071996
[pid=314581] ppid=314578 vsize=175860 memory=144036 CPUtime=51.03 cores=1,3
/proc/314581/stat : 314581 (roundingsat) R 314578 314581 314272 0 -1 4194304 32197 0 0 0 5043 60 0 0 20 0 1 0 42473468 180080640 36009 134679101440 4194304 8254357 140735991443376 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 16449536 140735991448411 140735991448673 140735991448673 140735991455689 0
/proc/314581/statm: 43965 36009 1820 992 0 35823 0
Current children cumulated CPU time: 51.03 s
Current children cumulated vsize: 175860 KiB
Current children cumulated memory: 144036 KiB

[startup+51.6003 s]
/proc/loadavg: 2.62 0.81 0.34 5/248 314595
/proc/meminfo: memFree=97176424/131655788 swapFree=131062644/131071996
[pid=314581] ppid=314578 vsize=175860 memory=144036 CPUtime=51.43 cores=1,3
/proc/314581/stat : 314581 (roundingsat) R 314578 314581 314272 0 -1 4194304 32197 0 0 0 5083 60 0 0 20 0 1 0 42473468 180080640 36009 134679101440 4194304 8254357 140735991443376 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 16449536 140735991448411 140735991448673 140735991448673 140735991455689 0
/proc/314581/statm: 43965 36009 1820 992 0 35823 0
Current children cumulated CPU time: 51.43 s
Current children cumulated vsize: 175860 KiB
Current children cumulated memory: 144036 KiB

[startup+51.8003 s]
/proc/loadavg: 2.62 0.81 0.34 5/248 314595
/proc/meminfo: memFree=97176424/131655788 swapFree=131062644/131071996
[pid=314581] ppid=314578 vsize=175860 memory=144036 CPUtime=51.62 cores=1,3
/proc/314581/stat : 314581 (roundingsat) R 314578 314581 314272 0 -1 4194304 32197 0 0 0 5102 60 0 0 20 0 1 0 42473468 180080640 36009 134679101440 4194304 8254357 140735991443376 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 16449536 140735991448411 140735991448673 140735991448673 140735991455689 0
/proc/314581/statm: 43965 36009 1820 992 0 35823 0
Current children cumulated CPU time: 51.62 s
Current children cumulated vsize: 175860 KiB
Current children cumulated memory: 144036 KiB

[startup+51.9003 s]
/proc/loadavg: 2.62 0.81 0.34 5/248 314595
/proc/meminfo: memFree=97176424/131655788 swapFree=131062644/131071996
[pid=314581] ppid=314578 vsize=175860 memory=144036 CPUtime=51.73 cores=1,3
/proc/314581/stat : 314581 (roundingsat) R 314578 314581 314272 0 -1 4194304 32206 0 0 0 5112 61 0 0 20 0 1 0 42473468 180080640 36009 134679101440 4194304 8254357 140735991443376 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 16449536 140735991448411 140735991448673 140735991448673 140735991455689 0
/proc/314581/statm: 43965 36009 1820 992 0 35823 0
Current children cumulated CPU time: 51.73 s
Current children cumulated vsize: 175860 KiB
Current children cumulated memory: 144036 KiB

Child status: 0

Real time (s): 51.9611
CPU time (s): 51.7872
CPU user time (s): 51.1634
CPU system time (s): 0.623747
CPU usage (%): 99.6653
Max. virtual memory (cumulated for all children) (KiB): 175860
Max. memory (cumulated for all children) (KiB): 144036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 51.1634
system time used= 0.623747
maximum resident set size= 144196
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32223
page faults= 0
swaps= 0
block input operations= 0
block output operations= 23592
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 463
involuntary context switches= 67


# summary of solver processes directly reported to runsolver:
#   pid: 314581
#   total CPU time (s): 51.7872
#   total CPU user time (s): 51.1634
#   total CPU system time (s): 0.623747

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.272646 second user time and 0.567729 second system time

The end

Launcher Data

Begin job on nodeC003 at 2024-07-27 09:20:44
IDJOB=4460608
IDBENCH=147745
IDSOLVER=3086
FILE ID=nodeC003/4460608-1722064844
RUNJOBID= nodeC003-1722064837-314284
SLURM_JOB_ID= 8248105
Free space on /tmp= 723760 MiB

SOLVER NAME= RoundingSat log
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-ooo.ex.br.mem.RobRegValid_bar.ucl.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-4460608-1722064844/watcher-4460608-1722064844 -o /tmp/evaluation-result-4460608-1722064844/solver-4460608-1722064844 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1722064837-314284 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4460608-1722064844 --lp-cut-gomory=0 HOME/instance-4460608-1722064844.opb

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

MD5SUM BENCH= 028f5bd5fcfe993f30262959408a2b50
RANDOM SEED=1882266722

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		: 3671.791
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	: 6984.09
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		: 3492.051
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.492
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	: 6984.09
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		: 1197.282
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3671.792
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	: 6984.09
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		: 3650.784
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.521
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	: 6984.09
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		: 1197.403
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        99657864 kB
MemAvailable:   129632304 kB
Buffers:          372716 kB
Cached:         30145064 kB
SwapCached:          968 kB
Active:          2591592 kB
Inactive:       28399156 kB
Active(anon):       2604 kB
Inactive(anon):   523884 kB
Active(file):    2588988 kB
Inactive(file): 27875272 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131062644 kB
Dirty:            149344 kB
Writeback:            12 kB
AnonPages:        472320 kB
Mapped:           121504 kB
Shmem:             53440 kB
KReclaimable:     571924 kB
Slab:             691028 kB
SReclaimable:     571924 kB
SUnreclaim:       119104 kB
KernelStack:        3916 kB
PageTables:        10672 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     810972 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            14752 kB
HardwareCorrupted:     0 kB
AnonHugePages:    210944 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:      394056 kB
DirectMap2M:    40404992 kB
DirectMap1G:    95420416 kB

Free space on /tmp at the end= 723752 MiB
End job on nodeC003 at 2024-07-27 09:21:36