Trace number 4523701

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 NameAnswerobjective functionCPU timeWall clock time
roundingsat-ihs-log 63f22adOPT cert.1 3.38163 3.4201

General information on the benchmark

NamePB25/normalized-PB25/OPT-LIN/sakai/PB25-bnn-verification-20250419/
instances/normalized-bnn_mnist_rot_16_label5_adversarial_norm_inf.opb
MD5SUM125f46ef4151ea54a587951799140dfb
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.906185
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1456
Total number of constraints2032
Number of constraints which are clauses951
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1080
Minimum length of a constraint1
Maximum length of a constraint785
Number of terms in the objective function 167
Biggest coefficient in the objective function 15
Number of bits for the biggest coefficient in the objective function 4
Sum of the numbers in the objective function 252
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 490
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1759
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.02	c RoundingSat 2
0.00/0.02	c branch pb25
0.00/0.02	c commit 63f22ad
0.29/0.37	c #variables 1456 #constraints 2033
0.29/0.37	c objective is ce32 
0.29/0.38	c initial watched  CF 32, 64, 128, Arb: 4 , 0 , 0 , 0
0.29/0.38	c initial counting CF 32, 64, 128, Arb: 1077 , 0 , 0 , 0
0.29/0.38	c GLOBAL bounds - >= 0 @ 0.335413
0.29/0.39	c GLOBAL bounds - >= 0 @ 0.337207
0.59/0.62	c rational objective 0
3.08/3.18	c GLOBAL bounds - >= 0 @ 3.05384
3.08/3.18	c GLOBAL bounds - >= 0 @ 3.05454
3.27/3.39	c Conflict after adding objective-improving constraint
3.27/3.39	c cpu time 3.26797 s
3.27/3.39	c deterministic time 1161705 1.16e+06
3.27/3.39	c optimization time 0.014891 s
3.27/3.39	c total solve time 2.92918 s
3.27/3.39	c core-guided solve time 0 s
3.27/3.39	c propagation time 0.219469 s
3.27/3.39	c conflict analysis time 0.08225 s
3.27/3.39	c propagations 6275
3.27/3.39	c resolve steps 1548
3.27/3.39	c decisions 367
3.27/3.39	c conflicts 19
3.27/3.39	c restarts 1
3.27/3.39	c inprocessing phases 0
3.27/3.39	c garbage collections 0 ,( -nan )
3.27/3.39	c input clauses 953 ,( 46.85 )
3.27/3.39	c input cardinalities 1 ,( 0.05 )
3.27/3.39	c input general constraints 1080 ,( 53.10 )
3.27/3.39	c input average constraint length 196.28
3.27/3.39	c input average constraint degree 98.10
3.27/3.39	c learned clauses 18 ,( 51.43 )
3.27/3.39	c learned cardinalities 0 ,( 0.00 )
3.27/3.39	c learned general constraints 17 ,( 48.57 )
3.27/3.39	c learned average constraint length 613.71
3.27/3.39	c learned average constraint degree 366661099.51
3.27/3.39	c watched  CF 32, 64, 128, Arb: 17 , 0 , 0 , 0
3.27/3.39	c counting CF 32, 64, 128, Arb: 1081 , 0 , 0 , 0
3.27/3.39	c watched   constraints 17 ,( 1.55 ) 
3.27/3.39	c counting  constraints 1080 ,( 98.45 ) 
3.27/3.39	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 1817 , 2 , 61346 ,( 1942 , 59404 )
3.27/3.39	c gcd simplifications 4
3.27/3.39	c detected cardinalities 0
3.27/3.39	c weakened non-implied lits 1337
3.27/3.39	c weakened non-implying lits 6
3.27/3.39	c original variables 1456
3.27/3.39	c clausal propagations 1748
3.27/3.39	c cardinality propagations 0
3.27/3.39	c watched propagations 2
3.27/3.39	c counting propagations 3215
3.27/3.39	c watch lookups 530929
3.27/3.39	c watch backjump lookups 0
3.27/3.39	c watch checks 31238
3.27/3.39	c propagation checks 147091
3.27/3.39	c constraint additions 438454
3.27/3.39	c trail pops 6648
3.27/3.39	c formula constraints 2033
3.27/3.39	c learned constraints 19
3.27/3.39	c bound constraints 0
3.27/3.39	c core-guided constraints 0
3.27/3.39	c encountered formula constraints 1554
3.27/3.39	c encountered learned constraints 13
3.27/3.39	c encountered bound constraints 0
3.27/3.39	c encountered core-guided constraints 0
3.27/3.39	c LP total time 2.83661 s
3.27/3.39	c LP solve time 0.36 s
3.27/3.39	c LP constraints added 2048
3.27/3.39	c LP constraints removed 0
3.27/3.39	c LP pivots internal 319
3.27/3.39	c LP pivots root 383
3.27/3.39	c LP calls 3
3.27/3.39	c LP optimalities 2
3.27/3.39	c LP no pivot count 0
3.27/3.39	c LP infeasibilities 1
3.27/3.39	c LP valid Farkas constraints 1
3.27/3.39	c LP learned Farkas constraints 0
3.27/3.39	c LP basis resets 0
3.27/3.39	c LP cycling count 0
3.27/3.39	c LP singular count 0
3.27/3.39	c LP no primal count 0
3.27/3.39	c LP no farkas count 0
3.27/3.39	c LP other issue count 0
3.27/3.39	c LP Gomory cuts 15
3.27/3.39	c LP learned cuts 0
3.27/3.39	c LP deleted cuts 0
3.27/3.39	c LP encountered Gomory constraints 0
3.27/3.39	c LP encountered Farkas constraints 0
3.27/3.39	c LP encountered learned Farkas constraints 0
3.27/3.39	c CG auxiliary variables introduced 2
3.27/3.39	c CG solutions found 1
3.27/3.39	c CG cores constructed 1
3.27/3.39	c CG core cardinality constraints returned 0
3.27/3.39	c CG unit cores 0
3.27/3.39	c CG single cores 0
3.27/3.39	c CG blocks removed during cardinality reduction 0
3.27/3.39	c CG first core best 0
3.27/3.39	c CG decision core best 0
3.27/3.39	c CG core reduction tie 0
3.27/3.39	c CG core degree average 0.00
3.27/3.39	c CG core slack average 0.00
3.27/3.39	c CG core upper bound improvements 0
3.27/3.39	c STR number of successful calls 0
3.27/3.39	c STR number of unsuccessful calls 0
3.27/3.39	c STR number of inconclusive calls 0
3.27/3.39	c STR number of successful attempts 0
3.27/3.39	c STR number of unsuccessful attempts 0
3.27/3.39	c STR number of inconclusive attempts 0
3.27/3.39	c STR average degree increase per successful call inf
3.27/3.39	c STR average degree increase per successful attempt inf
3.27/3.39	c STR total number of conflicts for successful attempts 0
3.27/3.39	c STR total number of conflicts for unsuccessful attempts 0
3.27/3.39	c STR total number of conflicts for inconclusive attempts 0
3.27/3.39	c STR average number of conflicts per successful attempt inf
3.27/3.39	c STR average number of conflicts per unsuccessful attempt inf
3.27/3.39	c STR average number of conflicts per inconclusive attempt inf
3.27/3.39	c AVG.sumWPerc 50.40 
3.27/3.39	c bigint constraints 0 
3.27/3.39	o 1
3.27/3.39	s OPTIMUM FOUND
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Verifier Data 

OK	1

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Fri Jul  4 23:54:16 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED BOUNDS 1 <= obj <= 1
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 1 <= obj <= 1
--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: 63794 MiB (62236 MiB free)
  memory of node 1: 64507 MiB (61527 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4523701-1751606143/watcher-4523701-1751606143 -o /tmp/evaluation-result-4523701-1751606143/solver-4523701-1751606143 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1751606131-90788 --watchdog 3760 --file-size-limit 100000 run-opt-log.sh HOME/instance-4523701-1751606143.opb PROOFDIR/proof-4523701-1751606143 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing FSIZE limit: 102400000 KiB
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=90901, runsolver pid=90898

[startup+0.100063 s]*
/proc/loadavg: 1.26 1.30 2.20 5/260 90903
/proc/meminfo: memFree=126724044/131382116 swapFree=33010684/33010684
[pid=90901] ppid=90898 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/90901/stat : 90901 (run-opt-log.sh) S 90898 90901 90778 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 76294018 4292608 736 18446744073709551615 94873501892608 94873502787141 140722083450960 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94873503026192 94873503073936 94873509097472 140722083453217 140722083453412 140722083453412 140722083459014 0
/proc/90901/statm: 1048 736 672 219 0 110 0
[pid=90903] ppid=90901 vsize=57520 memory=13108 CPUtime=0.08 cores=0,2
/proc/90903/stat : 90903 (roundingsat) R 90901 90901 90778 0 -1 4194304 951 0 0 0 8 0 0 0 20 0 1 0 76294019 58900480 3277 18446744073709551615 4227072 8923433 140735897327648 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 33349632 140735897336146 140735897336360 140735897336360 140735897341930 0
/proc/90903/statm: 14380 3277 2016 1147 0 1807 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 61712 KiB
Current children cumulated memory: 16052 KiB

[startup+0.205842 s]*
/proc/loadavg: 1.26 1.30 2.20 5/260 90903
/proc/meminfo: memFree=126711948/131382116 swapFree=33010684/33010684
[pid=90901] ppid=90898 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/90901/stat : 90901 (run-opt-log.sh) S 90898 90901 90778 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 76294018 4292608 736 18446744073709551615 94873501892608 94873502787141 140722083450960 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94873503026192 94873503073936 94873509097472 140722083453217 140722083453412 140722083453412 140722083459014 0
/proc/90901/statm: 1048 736 672 219 0 110 0
[pid=90903] ppid=90901 vsize=62492 memory=17972 CPUtime=0.19 cores=0,2
/proc/90903/stat : 90903 (roundingsat) R 90901 90901 90778 0 -1 4194304 2181 0 0 0 18 1 0 0 20 0 1 0 76294019 63991808 4493 18446744073709551615 4227072 8923433 140735897327648 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 33349632 140735897336146 140735897336360 140735897336360 140735897341930 0
/proc/90903/statm: 15623 4493 2016 1147 0 3050 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 66684 KiB
Current children cumulated memory: 20916 KiB

[startup+0.305812 s]*
/proc/loadavg: 1.26 1.30 2.20 5/260 90903
/proc/meminfo: memFree=126711948/131382116 swapFree=33010684/33010684
[pid=90901] ppid=90898 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/90901/stat : 90901 (run-opt-log.sh) S 90898 90901 90778 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 76294018 4292608 736 18446744073709551615 94873501892608 94873502787141 140722083450960 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94873503026192 94873503073936 94873509097472 140722083453217 140722083453412 140722083453412 140722083459014 0
/proc/90901/statm: 1048 736 672 219 0 110 0
[pid=90903] ppid=90901 vsize=63288 memory=20892 CPUtime=0.29 cores=0,2
/proc/90903/stat : 90903 (roundingsat) R 90901 90901 90778 0 -1 4194304 2381 0 0 0 28 1 0 0 20 0 1 0 76294019 64806912 5223 18446744073709551615 4227072 8923433 140735897327648 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 33349632 140735897336146 140735897336360 140735897336360 140735897341930 0
/proc/90903/statm: 15822 5223 2016 1147 0 3249 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 67480 KiB
Current children cumulated memory: 23836 KiB

[startup+0.70042 s]
/proc/loadavg: 1.26 1.30 2.20 5/260 90903
/proc/meminfo: memFree=126658268/131382116 swapFree=33010684/33010684
[pid=90901] ppid=90898 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/90901/stat : 90901 (run-opt-log.sh) S 90898 90901 90778 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 76294018 4292608 736 18446744073709551615 94873501892608 94873502787141 140722083450960 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94873503026192 94873503073936 94873509097472 140722083453217 140722083453412 140722083453412 140722083459014 0
/proc/90901/statm: 1048 736 672 219 0 110 0
[pid=90903] ppid=90901 vsize=106812 memory=65320 CPUtime=0.67 cores=0,2
/proc/90903/stat : 90903 (roundingsat) R 90901 90901 90778 0 -1 4194304 18858 0 0 0 60 7 0 0 20 0 1 0 76294019 109375488 16330 18446744073709551615 4227072 8923433 140735897327648 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 33349632 140735897336146 140735897336360 140735897336360 140735897341930 0
/proc/90903/statm: 26703 16330 2432 1147 0 14130 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 111004 KiB
Current children cumulated memory: 68264 KiB

[startup+1.50035 s]
/proc/loadavg: 1.26 1.30 2.20 5/260 90903
/proc/meminfo: memFree=126642108/131382116 swapFree=33010684/33010684
[pid=90901] ppid=90898 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/90901/stat : 90901 (run-opt-log.sh) S 90898 90901 90778 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 76294018 4292608 736 18446744073709551615 94873501892608 94873502787141 140722083450960 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94873503026192 94873503073936 94873509097472 140722083453217 140722083453412 140722083453412 140722083459014 0
/proc/90901/statm: 1048 736 672 219 0 110 0
[pid=90903] ppid=90901 vsize=106812 memory=65320 CPUtime=1.47 cores=0,2
/proc/90903/stat : 90903 (roundingsat) R 90901 90901 90778 0 -1 4194304 18858 0 0 0 139 8 0 0 20 0 1 0 76294019 109375488 16330 18446744073709551615 4227072 8923433 140735897327648 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 33349632 140735897336146 140735897336360 140735897336360 140735897341930 0
/proc/90903/statm: 26703 16330 2432 1147 0 14130 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 111004 KiB
Current children cumulated memory: 68264 KiB

[startup+3.11373 s]
/proc/loadavg: 1.48 1.34 2.20 5/260 90903
/proc/meminfo: memFree=126545692/131382116 swapFree=33010684/33010684
[pid=90901] ppid=90898 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/90901/stat : 90901 (run-opt-log.sh) S 90898 90901 90778 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 76294018 4292608 736 18446744073709551615 94873501892608 94873502787141 140722083450960 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94873503026192 94873503073936 94873509097472 140722083453217 140722083453412 140722083453412 140722083459014 0
/proc/90901/statm: 1048 736 672 219 0 110 0
[pid=90903] ppid=90901 vsize=109528 memory=68720 CPUtime=3.08 cores=0,2
/proc/90903/stat : 90903 (roundingsat) R 90901 90901 90778 0 -1 4194304 19983 0 0 0 299 9 0 0 20 0 1 0 76294019 112156672 17180 18446744073709551615 4227072 8923433 140735897327648 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 33349632 140735897336146 140735897336360 140735897336360 140735897341930 0
/proc/90903/statm: 27382 17180 2464 1147 0 14809 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 113720 KiB
Current children cumulated memory: 71664 KiB

[startup+3.42001 s]
# the end of solver process 90901 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=3.27572 s, system=0.105907 s

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

[startup+3.20047 s]
/proc/loadavg: 1.48 1.34 2.20 5/260 90903
/proc/meminfo: memFree=126545692/131382116 swapFree=33010684/33010684
[pid=90901] ppid=90898 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/90901/stat : 90901 (run-opt-log.sh) S 90898 90901 90778 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 76294018 4292608 736 18446744073709551615 94873501892608 94873502787141 140722083450960 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94873503026192 94873503073936 94873509097472 140722083453217 140722083453412 140722083453412 140722083459014 0
/proc/90901/statm: 1048 736 672 219 0 110 0
[pid=90903] ppid=90901 vsize=109528 memory=68720 CPUtime=3.16 cores=0,2
/proc/90903/stat : 90903 (roundingsat) R 90901 90901 90778 0 -1 4194304 19984 0 0 0 307 9 0 0 20 0 1 0 76294019 112156672 17180 18446744073709551615 4227072 8923433 140735897327648 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 33349632 140735897336146 140735897336360 140735897336360 140735897341930 0
/proc/90903/statm: 27382 17180 2464 1147 0 14809 0
Current children cumulated CPU time: 3.16 s
Current children cumulated vsize: 113720 KiB
Current children cumulated memory: 71664 KiB

[startup+3.40031 s]
/proc/loadavg: 1.48 1.34 2.20 5/260 90903
/proc/meminfo: memFree=126545692/131382116 swapFree=33010684/33010684
[pid=90901] ppid=90898 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/90901/stat : 90901 (run-opt-log.sh) S 90898 90901 90778 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 76294018 4292608 736 18446744073709551615 94873501892608 94873502787141 140722083450960 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94873503026192 94873503073936 94873509097472 140722083453217 140722083453412 140722083453412 140722083459014 0
/proc/90901/statm: 1048 736 672 219 0 110 0
[pid=90903] ppid=90901 vsize=126568 memory=82668 CPUtime=3.37 cores=0,2
/proc/90903/stat : 90903 (roundingsat) D 90901 90901 90778 0 -1 4194304 21020 0 0 0 327 10 0 0 20 0 1 0 76294019 129605632 20667 18446744073709551615 4227072 8923433 140735897327648 0 0 0 0 0 8405026 1 0 0 17 0 0 0 0 0 0 9823104 9832592 33349632 140735897336146 140735897336360 140735897336360 140735897341930 0
/proc/90903/statm: 31642 20667 2464 1147 0 19069 0
Current children cumulated CPU time: 3.37 s
Current children cumulated vsize: 130760 KiB
Current children cumulated memory: 85612 KiB

Child status: 0

Real time (s): 3.4201
CPU time (s): 3.38163
CPU user time (s): 3.27572
CPU system time (s): 0.105907
CPU usage (%): 98.8751
Max. virtual memory (cumulated for all children) (KiB): 130760
Max. memory (cumulated for all children) (KiB): 85612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.27572
system time used= 0.105907
maximum resident set size= 82668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21252
page faults= 0
swaps= 0
block input operations= 0
block output operations= 15432
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 316
involuntary context switches= 11


# summary of solver processes directly reported to runsolver:
#   pid: 90901
#   total CPU time (s): 3.38163
#   total CPU user time (s): 3.27572
#   total CPU system time (s): 0.105907

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.044605 second user time and 0.090093 second system time

The end

Launcher Data 

Begin job on nodeC011 at 2025-07-04 07:15:43
IDJOB=4523701
IDBENCH=180370
IDSOLVER=3351
FILE ID=nodeC011/4523701-1751606143
RUNJOBID= nodeC011-1751606131-90788
SLURM_JOB_ID= 9598893
Free space on /tmp= 430504 MiB

SOLVER NAME= roundingsat-ihs-log 63f22ad
BENCH NAME= PB25/normalized-PB25/OPT-LIN/sakai/PB25-bnn-verification-20250419/instances/normalized-bnn_mnist_rot_16_label5_adversarial_norm_inf.opb
COMMAND LINE= run-opt-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4523701-1751606143/watcher-4523701-1751606143 -o /tmp/evaluation-result-4523701-1751606143/solver-4523701-1751606143 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1751606131-90788 --watchdog 3760 --file-size-limit 100000 run-opt-log.sh HOME/instance-4523701-1751606143.opb PROOFDIR/proof-4523701-1751606143

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

MD5SUM BENCH= 125f46ef4151ea54a587951799140dfb
RANDOM SEED=1364147315

nodeC011 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	: 0xb00001f
cpu MHz		: 1197.287
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 pti 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	: 6984.20
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		: 3662.229
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 pti 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	: 6984.20
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		: 3492.595
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 pti 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	: 6984.20
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		: 1197.516
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 pti 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	: 6984.20
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		: 3662.129
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 pti 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	: 6984.20
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		: 3662.350
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 pti 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	: 6984.20
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		: 1197.687
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 pti 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	: 6984.20
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		: 3700.000
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 pti 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	: 6984.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        126733792 kB
MemAvailable:   129680024 kB
Buffers:            3276 kB
Cached:          3741460 kB
SwapCached:            0 kB
Active:           800188 kB
Inactive:        3299652 kB
Active(anon):     370996 kB
Inactive(anon):     2104 kB
Active(file):     429192 kB
Inactive(file):  3297548 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             49656 kB
Writeback:             0 kB
AnonPages:        358292 kB
Mapped:           117592 kB
Shmem:             17960 kB
KReclaimable:     117852 kB
Slab:             203988 kB
SReclaimable:     117852 kB
SUnreclaim:        86136 kB
KernelStack:        4176 kB
PageTables:         3920 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     704192 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149480 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    102400 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:      191304 kB
DirectMap2M:     8099840 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 430496 MiB
End job on nodeC011 at 2025-07-04 07:15:47