Trace number 4519285

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.0 0.022834 0.0327091

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/multverif/
diagcomm_greater/normalized-mult_diagcomm_opt_greater_teq_nbits_03.opb
MD5SUM050253e13885f94446f330d42ea66c49
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 benchmark0
Best CPU time to get the best result obtained on this benchmark0.002775
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables66
Total number of constraints93
Number of constraints which are clauses54
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints39
Minimum length of a constraint2
Maximum length of a constraint5
Number of terms in the objective function 12
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 126
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 126
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c RoundingSat 2
0.00/0.01	c branch pb25
0.00/0.01	c commit 63f22ad
0.00/0.01	c #variables 66 #constraints 132
0.00/0.01	c objective is ce32 
0.00/0.01	c initial watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.00/0.01	c initial counting CF 32, 64, 128, Arb: 25 , 0 , 0 , 0
0.00/0.01	c GLOBAL bounds - >= -63 @ 0.000837
0.00/0.01	c GLOBAL bounds - >= -63 @ 0.000935
0.00/0.01	c GLOBAL bounds - >= -63 @ 0.001011
0.00/0.01	c GLOBAL bounds - >= -63 @ 0.001104
0.00/0.01	c GLOBAL bounds - >= -63 @ 0.001186
0.00/0.01	c GLOBAL bounds - >= -63 @ 0.001272
0.00/0.01	c GLOBAL bounds - >= -63 @ 0.001352
0.00/0.01	c GLOBAL bounds - >= -63 @ 0.001443
0.00/0.01	c rational objective 0
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.0061
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.006136
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.006136
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.006136
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.006136
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.006136
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.006136
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.006136
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.006136
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.006136
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.006136
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.006152
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.006246
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.00633
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.006429
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.006513
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.007116
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.007163
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.007163
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.007163
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.007163
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.007163
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.007163
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.007163
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.007163
0.00/0.02	c GLOBAL bounds - >= -63 @ 0.007163
0.00/0.02	c GLOBAL bounds - >= -44 @ 0.007163
0.00/0.02	c GLOBAL bounds - >= -44 @ 0.007163
0.00/0.02	c GLOBAL bounds - >= -44 @ 0.007163
0.00/0.02	c GLOBAL bounds - >= -44 @ 0.007163
0.00/0.02	c GLOBAL bounds - >= -44 @ 0.007163
0.00/0.02	c GLOBAL bounds - >= -44 @ 0.007163
0.00/0.02	c GLOBAL bounds - >= -44 @ 0.007261
0.00/0.02	c GLOBAL bounds - >= -44 @ 0.007358
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.007523
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.007611
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.007652
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.007736
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.007786
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.007871
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.007913
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.007979
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.008024
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.008088
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.008134
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -44 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -20 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008149
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008189
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008284
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008347
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008433
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008531
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008613
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008621
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008681
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008709
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008752
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008786
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008842
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008867
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008938
0.00/0.02	c GLOBAL bounds 0 >= -12 @ 0.008969
0.00/0.03	c GLOBAL bounds 0 >= -12 @ 0.009036
0.00/0.03	c GLOBAL bounds 0 >= -12 @ 0.009099
0.00/0.03	c GLOBAL bounds 0 >= -12 @ 0.009137
0.00/0.03	c GLOBAL bounds 0 >= -12 @ 0.009194
0.00/0.03	c GLOBAL bounds 0 >= -12 @ 0.009259
0.00/0.03	c GLOBAL bounds 0 >= -12 @ 0.009314
0.00/0.03	c GLOBAL bounds 0 >= -12 @ 0.009393
0.00/0.03	c GLOBAL bounds 0 >= -12 @ 0.009488
0.00/0.03	c GLOBAL bounds 0 >= -12 @ 0.009552
0.00/0.03	c GLOBAL bounds 0 >= -12 @ 0.009623
0.00/0.03	c GLOBAL bounds 0 >= -12 @ 0.009702
0.00/0.03	c GLOBAL bounds 0 >= -12 @ 0.009773
0.00/0.03	c GLOBAL bounds 0 >= -12 @ 0.009851
0.00/0.03	c GLOBAL bounds 0 >= -12 @ 0.00991
0.00/0.03	c GLOBAL bounds 0 >= -12 @ 0.009994
0.00/0.03	c GLOBAL bounds 0 >= -12 @ 0.010041
0.00/0.03	c GLOBAL bounds 0 >= 0 @ 0.010119
0.00/0.03	c cpu time 0.010124 s
0.00/0.03	c deterministic time 51081 5.11e+04
0.00/0.03	c optimization time 0.002975 s
0.00/0.03	c total solve time 0.006389 s
0.00/0.03	c core-guided solve time 0 s
0.00/0.03	c propagation time 0.001242 s
0.00/0.03	c conflict analysis time 0.000662 s
0.00/0.03	c propagations 5967
0.00/0.03	c resolve steps 95
0.00/0.03	c decisions 644
0.00/0.03	c conflicts 61
0.00/0.03	c restarts 1
0.00/0.03	c inprocessing phases 0
0.00/0.03	c garbage collections 0 ,( -nan )
0.00/0.03	c input clauses 183 ,( 83.18 )
0.00/0.03	c input cardinalities 0 ,( 0.00 )
0.00/0.03	c input general constraints 37 ,( 16.82 )
0.00/0.03	c input average constraint length 3.66
0.00/0.03	c input average constraint degree 5.96
0.00/0.03	c learned clauses 10 ,( 12.99 )
0.00/0.03	c learned cardinalities 1 ,( 1.30 )
0.00/0.03	c learned general constraints 66 ,( 85.71 )
0.00/0.03	c learned average constraint length 10.81
0.00/0.03	c learned average constraint degree 64276341.82
0.00/0.03	c watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.00/0.03	c counting CF 32, 64, 128, Arb: 104 , 0 , 0 , 0
0.00/0.03	c watched   constraints 0 ,( 0.00 ) 
0.00/0.03	c counting  constraints 103 ,( 100.00 ) 
0.00/0.03	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 2674 , 37 , 9765 ,( 0 , 9765 )
0.00/0.03	c gcd simplifications 8
0.00/0.03	c detected cardinalities 1
0.00/0.03	c weakened non-implied lits 41
0.00/0.03	c weakened non-implying lits 0
0.00/0.03	c original variables 66
0.00/0.03	c clausal propagations 1582
0.00/0.03	c cardinality propagations 10
0.00/0.03	c watched propagations 0
0.00/0.03	c counting propagations 1722
0.00/0.03	c watch lookups 17318
0.00/0.03	c watch backjump lookups 0
0.00/0.03	c watch checks 1310
0.00/0.03	c propagation checks 15630
0.00/0.03	c constraint additions 3405
0.00/0.03	c trail pops 6670
0.00/0.03	c formula constraints 132
0.00/0.03	c learned constraints 73
0.00/0.03	c bound constraints 0
0.00/0.03	c core-guided constraints 0
0.00/0.03	c encountered formula constraints 122
0.00/0.03	c encountered learned constraints 27
0.00/0.03	c encountered bound constraints 0
0.00/0.03	c encountered core-guided constraints 0
0.00/0.03	c LP total time 0.005185 s
0.00/0.03	c LP solve time 0 s
0.00/0.03	c LP constraints added 134
0.00/0.03	c LP constraints removed 0
0.00/0.03	c LP pivots internal 66
0.00/0.03	c LP pivots root 70
0.00/0.03	c LP calls 10
0.00/0.03	c LP optimalities 8
0.00/0.03	c LP no pivot count 6
0.00/0.03	c LP infeasibilities 2
0.00/0.03	c LP valid Farkas constraints 2
0.00/0.03	c LP learned Farkas constraints 0
0.00/0.03	c LP basis resets 0
0.00/0.03	c LP cycling count 0
0.00/0.03	c LP singular count 0
0.00/0.03	c LP no primal count 0
0.00/0.03	c LP no farkas count 0
0.00/0.03	c LP other issue count 0
0.00/0.03	c LP Gomory cuts 2
0.00/0.03	c LP learned cuts 0
0.00/0.03	c LP deleted cuts 0
0.00/0.03	c LP encountered Gomory constraints 0
0.00/0.03	c LP encountered Farkas constraints 5
0.00/0.03	c LP encountered learned Farkas constraints 0
0.00/0.03	c CG auxiliary variables introduced 29
0.00/0.03	c CG solutions found 1
0.00/0.03	c CG cores constructed 63
0.00/0.03	c CG core cardinality constraints returned 0
0.00/0.03	c CG unit cores 0
0.00/0.03	c CG single cores 0
0.00/0.03	c CG blocks removed during cardinality reduction 0
0.00/0.03	c CG first core best 0
0.00/0.03	c CG decision core best 0
0.00/0.03	c CG core reduction tie 0
0.00/0.03	c CG core degree average 0.00
0.00/0.03	c CG core slack average 0.00
0.00/0.03	c CG core upper bound improvements 0
0.00/0.03	c STR number of successful calls 0
0.00/0.03	c STR number of unsuccessful calls 0
0.00/0.03	c STR number of inconclusive calls 0
0.00/0.03	c STR number of successful attempts 0
0.00/0.03	c STR number of unsuccessful attempts 0
0.00/0.03	c STR number of inconclusive attempts 0
0.00/0.03	c STR average degree increase per successful call inf
0.00/0.03	c STR average degree increase per successful attempt inf
0.00/0.03	c STR total number of conflicts for successful attempts 0
0.00/0.03	c STR total number of conflicts for unsuccessful attempts 0
0.00/0.03	c STR total number of conflicts for inconclusive attempts 0
0.00/0.03	c STR average number of conflicts per successful attempt inf
0.00/0.03	c STR average number of conflicts per unsuccessful attempt inf
0.00/0.03	c STR average number of conflicts per inconclusive attempt inf
0.00/0.03	c AVG.sumWPerc 86.01 
0.00/0.03	c bigint constraints 0 
0.00/0.03	o 0
0.00/0.03	s OPTIMUM FOUND
0.00/0.03	v -x1 x2 -x3 x4 x5 -x6 -x7 -x8 -x9 x10 x11 -x12 -x13 -x14 -x15 -x16 x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 x39 x40 x41 -x42 -x43 -x44 -x45 -x46 x47 x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 x56 x57 -x58 -x59 -x60 -x61 x62 x63 -x64 -x65 -x66

Verifier Data 

OK	0

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Thu Jul  3 16:13:11 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED BOUNDS 0 <= obj <= 0
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 0 <= obj <= 0
--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: 63708 MiB (59847 MiB free)
  memory of node 1: 64465 MiB (62561 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4519285-1751551899/watcher-4519285-1751551899 -o /tmp/evaluation-result-4519285-1751551899/solver-4519285-1751551899 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1751544666-78281 --watchdog 3760 --file-size-limit 100000 run-opt-log.sh HOME/instance-4519285-1751551899.opb PROOFDIR/proof-4519285-1751551899 

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 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
Current StackSize limit: 8192 KiB

solver pid=79423, runsolver pid=79420

[startup+0.0326721 s]
# the end of solver process 79423 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.012345 s, system=0.010489 s

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

Child status: 0

Real time (s): 0.0327091
CPU time (s): 0.022834
CPU user time (s): 0.012345
CPU system time (s): 0.010489
CPU usage (%): 69.8094
Max. virtual memory (cumulated for all children) (KiB): 0
Max. memory (cumulated for all children) (KiB): 0

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012345
system time used= 0.010489
maximum resident set size= 10880
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 758
page faults= 0
swaps= 0
block input operations= 0
block output operations= 184
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 149
involuntary context switches= 2


# summary of solver processes directly reported to runsolver:
#   pid: 79423
#   total CPU time (s): 0.022834
#   total CPU user time (s): 0.012345
#   total CPU system time (s): 0.010489

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005266 second user time and 0.010582 second system time

The end

Launcher Data 

Begin job on nodeC020 at 2025-07-03 16:11:39
IDJOB=4519285
IDBENCH=177214
IDSOLVER=3351
FILE ID=nodeC020/4519285-1751551899
RUNJOBID= nodeC020-1751544666-78281
SLURM_JOB_ID= 9598715
Free space on /tmp= 431756 MiB

SOLVER NAME= roundingsat-ihs-log 63f22ad
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/multverif/diagcomm_greater/normalized-mult_diagcomm_opt_greater_teq_nbits_03.opb
COMMAND LINE= run-opt-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4519285-1751551899/watcher-4519285-1751551899 -o /tmp/evaluation-result-4519285-1751551899/solver-4519285-1751551899 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1751544666-78281 --watchdog 3760 --file-size-limit 100000 run-opt-log.sh HOME/instance-4519285-1751551899.opb PROOFDIR/proof-4519285-1751551899

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

MD5SUM BENCH= 050253e13885f94446f330d42ea66c49
RANDOM SEED=820676724

nodeC020 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.891
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.922
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.213
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3537.693
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3601.640
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.906
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.071
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3657.353
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        125355352 kB
MemAvailable:   129369888 kB
Buffers:            2128 kB
Cached:          4804300 kB
SwapCached:            8 kB
Active:          1051972 kB
Inactive:        4238816 kB
Active(anon):     477904 kB
Inactive(anon):    24572 kB
Active(file):     574068 kB
Inactive(file):  4214244 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             72608 kB
Writeback:             4 kB
AnonPages:        482936 kB
Mapped:           118560 kB
Shmem:             18044 kB
KReclaimable:     130928 kB
Slab:             223868 kB
SReclaimable:     130928 kB
SUnreclaim:        92940 kB
KernelStack:        4416 kB
PageTables:         4180 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:     848768 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150632 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    401408 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:      197332 kB
DirectMap2M:     7962624 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 431748 MiB
End job on nodeC020 at 2025-07-03 16:11:39