Trace number 4532672

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+pbsuma-opt-log 0f876b3OPT cert.13739089 0.588519 0.625313

General information on the benchmark

NamePB24/normalized-PB16/OPT-LIN/lion9-single-obj/
normalized-single-obj-f3-DataDisplay_1_order6.seq-B-2-2-irabcde.opb
MD5SUMa516300ab931745c5ca3399047c5aa04
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 benchmark13739089
Best CPU time to get the best result obtained on this benchmark0.027641
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables990
Total number of constraints2677
Number of constraints which are clauses2629
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints48
Minimum length of a constraint1
Maximum length of a constraint15
Number of terms in the objective function 118
Biggest coefficient in the objective function 1856465
Number of bits for the biggest coefficient in the objective function 21
Sum of the numbers in the objective function 102105574
Number of bits of the sum of numbers in the objective function 27
Biggest number in a constraint 1856465
Number of bits of the biggest number in a constraint 21
Biggest sum of numbers in a constraint 102105574
Number of bits of the biggest sum of numbers27
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 ┌────────────────────────────────────────────────────────────────┐
0.00/0.01	c │      pbsuma -- a PB interface for satsuma                      │
0.00/0.01	c │      satsuma_version=1.2, dejavu_version=2.1                   │
0.00/0.01	c │      (c) 2025 Markus Anders                                    │
0.00/0.01	c └────────────────────────────────────────────────────────────────┘
0.00/0.01	c parse 'HOME/instance-4532672-1752596987.opb'
0.00/0.02	c 	read 0.07MB  (3.57ms)
0.00/0.02	c	 [cnf: #variables 990 #clauses 2678 #duplicates 0 #arr 6813]
0.00/0.02	c output proof to 'PROOFDIR/proof-4532672-1752596987'
0.00/0.02	c 
0.00/0.02	c make graph and approximate orbits
0.00/0.02	c	 [group: #orbits ~= 218] (3.42ms)
0.00/0.02	c 
0.00/0.02	c detect special group actions
0.00/0.02	c 	probe for Johnson action (limit=64)
0.00/0.02	c 	probe for row-column symmetry (limit=64, splits=16.78M)
0.00/0.06	c 	probe for row symmetry (limit=64, splits=16.78M)
0.10/0.14	c 	 (118.57ms)
0.10/0.14	c 
0.10/0.14	c detect symmetries on remainder
0.10/0.14	c 	[graph: #vertices 6791 #edges 19872]
0.10/0.14	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.10/0.16	c 	 [group: #symmetries 2.88*10^2 #generators 5] (19.24ms)
0.10/0.16	c 
0.10/0.16	c optimize generators (opt_passes=64, conjugate_limit=256)
0.10/0.16	c 	(0.02ms)
0.10/0.16	c 
0.10/0.16	c finalize break order and special generators
0.10/0.16	c 
0.10/0.16	c add generic predicates (break_depth=20)
0.10/0.16	c 	added predicates for 5 generators (0.09ms)
0.10/0.17	c 
0.10/0.17	c generation finished
0.10/0.17	c 	[sbp: #constraints 290 #add_vars 95]
0.10/0.17	c 
0.10/0.17	c write result to 'HOME/instance-4532672-1752596987.opb.pre'
0.10/0.18	c 	wrote 0.09MB (0.77ms)
0.10/0.18	c ------------------------------------------------------------------
0.10/0.18	c                 118.57ms 72.91% detect_special
0.10/0.18	c                  19.24ms 11.83% detect_generic
0.10/0.18	c                  16.73ms 10.29% other
0.10/0.18	c                   3.57ms  2.20% parse
0.10/0.18	c                   3.42ms  2.10% approx_orbits
0.10/0.18	c                   0.77ms  0.48% output
0.10/0.18	c                   0.20ms  0.12% finalize_order
0.10/0.18	c                   0.09ms  0.06% break_generic
0.10/0.18	c                   0.02ms  0.01% optimize_gens
0.10/0.18	c         ───────────────────────────────────────────────
0.10/0.18	c                 162.62ms   100% total
0.10/0.18	c ------------------------------------------------------------------
0.10/0.20	c RoundingSat 2
0.10/0.20	c branch pb25
0.10/0.20	c commit 0f876b3
0.20/0.26	c #variables 1085 #constraints 2828
0.20/0.26	c objective is ce32 
0.20/0.26	c initial watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.20/0.26	c initial counting CF 32, 64, 128, Arb: 1 , 0 , 0 , 0
0.20/0.26	c bounds - >= 0 @ 0.037808
0.31/0.37	c bounds 17451863 >= 0 @ 0.143997
0.31/0.37	c bounds 17451863 >= 1856465 @ 0.144524
0.31/0.37	c bounds 17451863 >= 3712930 @ 0.144856
0.31/0.37	c bounds 17451863 >= 5569395 @ 0.145068
0.31/0.37	c bounds 17451863 >= 7425860 @ 0.145353
0.31/0.37	c bounds 17451863 >= 9282325 @ 0.145685
0.31/0.37	c bounds 17451863 >= 11138790 @ 0.146253
0.31/0.37	c bounds 17451863 >= 11510083 @ 0.146649
0.31/0.37	c bounds 17451863 >= 12995255 @ 0.148052
0.31/0.40	c bounds 15595554 >= 12995255 @ 0.168727
0.31/0.40	c bounds 15595554 >= 13366548 @ 0.169564
0.31/0.42	c bounds 15595554 >= 13737841 @ 0.19038
0.31/0.43	c bounds 13743301 >= 13737841 @ 0.198603
0.31/0.44	c bounds 13741585 >= 13737841 @ 0.206835
0.31/0.44	c bounds 13739401 >= 13737841 @ 0.208709
0.50/0.58	c bounds 13739245 >= 13737841 @ 0.340645
0.50/0.59	c bounds 13739089 >= 13737841 @ 0.353236
0.50/0.62	c bounds 13739089 >= 13739089 @ 0.374628
0.50/0.62	c cpu time 0.374637 s
0.50/0.62	c deterministic time 1212233 1.21e+06
0.50/0.62	c optimization time 0.005805 s
0.50/0.62	c total solve time 0.331094 s
0.50/0.62	c core-guided solve time 0.176506 s
0.50/0.62	c propagation time 0.212781 s
0.50/0.62	c conflict analysis time 0.054412 s
0.50/0.62	c propagations 85935
0.50/0.62	c resolve steps 12238
0.50/0.62	c decisions 2097
0.50/0.62	c conflicts 624
0.50/0.62	c restarts 5
0.50/0.62	c inprocessing phases 0
0.50/0.62	c garbage collections 0 ,( -nan )
0.50/0.62	c input clauses 2861 ,( 97.58 )
0.50/0.62	c input cardinalities 36 ,( 1.23 )
0.50/0.62	c input general constraints 35 ,( 1.19 )
0.50/0.62	c input average constraint length 3.14
0.50/0.62	c input average constraint degree 18422.74
0.50/0.62	c learned clauses 305 ,( 48.88 )
0.50/0.62	c learned cardinalities 30 ,( 4.81 )
0.50/0.62	c learned general constraints 289 ,( 46.31 )
0.50/0.62	c learned average constraint length 24.85
0.50/0.62	c learned average constraint degree 139836.33
0.50/0.62	c watched  CF 32, 64, 128, Arb: 28 , 0 , 0 , 0
0.50/0.62	c counting CF 32, 64, 128, Arb: 297 , 0 , 0 , 0
0.50/0.62	c watched   constraints 28 ,( 8.64 ) 
0.50/0.62	c counting  constraints 296 ,( 91.36 ) 
0.50/0.62	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 93961 , 13136 , 53312 ,( 6014 , 47298 )
0.50/0.62	c gcd simplifications 95
0.50/0.62	c detected cardinalities 7
0.50/0.62	c weakened non-implied lits 10727
0.50/0.62	c weakened non-implying lits 97
0.50/0.62	c original variables 1085
0.50/0.62	c clausal propagations 70654
0.50/0.62	c cardinality propagations 1366
0.50/0.62	c watched propagations 607
0.50/0.62	c counting propagations 10969
0.50/0.62	c watch lookups 365709
0.50/0.62	c watch backjump lookups 0
0.50/0.62	c watch checks 169021
0.50/0.62	c propagation checks 404913
0.50/0.62	c constraint additions 93778
0.50/0.62	c trail pops 88327
0.50/0.62	c formula constraints 2828
0.50/0.62	c learned constraints 624
0.50/0.62	c bound constraints 51
0.50/0.62	c core-guided constraints 53
0.50/0.62	c encountered formula constraints 9838
0.50/0.62	c encountered learned constraints 1665
0.50/0.62	c encountered bound constraints 131
0.50/0.62	c encountered core-guided constraints 1228
0.50/0.62	c LP total time 0.231956 s
0.50/0.62	c LP solve time 0.22 s
0.50/0.62	c LP constraints added 2828
0.50/0.62	c LP constraints removed 0
0.50/0.62	c LP pivots internal 1452
0.50/0.62	c LP pivots root 1000
0.50/0.62	c LP calls 3
0.50/0.62	c LP optimalities 2
0.50/0.62	c LP no pivot count 0
0.50/0.62	c LP infeasibilities 0
0.50/0.62	c LP valid Farkas constraints 0
0.50/0.62	c LP learned Farkas constraints 0
0.50/0.62	c LP basis resets 0
0.50/0.62	c LP cycling count 0
0.50/0.62	c LP singular count 0
0.50/0.62	c LP no primal count 0
0.50/0.62	c LP no farkas count 0
0.50/0.62	c LP other issue count 0
0.50/0.62	c LP Gomory cuts 0
0.50/0.62	c LP learned cuts 0
0.50/0.62	c LP deleted cuts 0
0.50/0.62	c LP encountered Gomory constraints 0
0.50/0.62	c LP encountered Farkas constraints 0
0.50/0.62	c LP encountered learned Farkas constraints 0
0.50/0.62	c CG auxiliary variables introduced 21
0.50/0.62	c CG solutions found 7
0.50/0.62	c CG cores constructed 10
0.50/0.62	c CG core cardinality constraints returned 0
0.50/0.62	c CG unit cores 0
0.50/0.62	c CG single cores 10
0.50/0.62	c CG blocks removed during cardinality reduction 0
0.50/0.62	c CG first core best 0
0.50/0.62	c CG decision core best 0
0.50/0.62	c CG core reduction tie 0
0.50/0.62	c CG core degree average 1.00
0.50/0.62	c CG core slack average 7.90
0.50/0.62	c CG core upper bound improvements 3
0.50/0.62	c STR number of successful calls 0
0.50/0.62	c STR number of unsuccessful calls 0
0.50/0.62	c STR number of inconclusive calls 0
0.50/0.62	c STR number of successful attempts 0
0.50/0.62	c STR number of unsuccessful attempts 0
0.50/0.62	c STR number of inconclusive attempts 0
0.50/0.62	c STR average degree increase per successful call inf
0.50/0.62	c STR average degree increase per successful attempt inf
0.50/0.62	c STR total number of conflicts for successful attempts 0
0.50/0.62	c STR total number of conflicts for unsuccessful attempts 0
0.50/0.62	c STR total number of conflicts for inconclusive attempts 0
0.50/0.62	c STR average number of conflicts per successful attempt inf
0.50/0.62	c STR average number of conflicts per unsuccessful attempt inf
0.50/0.62	c STR average number of conflicts per inconclusive attempt inf
0.50/0.62	c AVG.sumWPerc 73.21 
0.50/0.62	c bigint constraints 0 
0.50/0.62	o 13739089
0.50/0.62	s OPTIMUM FOUND
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Verifier Data 

OK	13739089

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Wed Jul 16 14:13:28 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED BOUNDS 13739089 <= obj <= 13739089
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 13739089 <= obj <= 13739089
--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: 63837 MiB (62953 MiB free)
  memory of node 1: 64465 MiB (63020 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4532672-1752596987/watcher-4532672-1752596987 -o /tmp/evaluation-result-4532672-1752596987/solver-4532672-1752596987 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1752596981-130962 --watchdog 3760 --file-size-limit 100000 run-opt-break-log.sh HOME/instance-4532672-1752596987.opb PROOFDIR/proof-4532672-1752596987 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=131099, runsolver pid=131096

[startup+0.100097 s]*
/proc/loadavg: 8.02 8.04 6.61 5/503 131101
/proc/meminfo: memFree=128995040/131382116 swapFree=33005528/33010684
[pid=131099] ppid=131096 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/131099/stat : 131099 (run-opt-break-l) S 131096 131099 129368 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 175378164 4292608 768 18446744073709551615 93928746520576 93928747415109 140731207505392 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93928747654160 93928747701904 93928762757120 140731207514387 140731207514588 140731207514588 140731207520192 0
/proc/131099/statm: 1048 768 704 219 0 110 0
[pid=131101] ppid=131099 vsize=13484 memory=6528 CPUtime=0.1 cores=1,3
/proc/131101/stat : 131101 (pbsuma) R 131099 131099 129368 0 -1 4194304 691 0 0 0 10 0 0 0 20 0 1 0 175378164 13807616 1632 18446744073709551615 4210688 4653049 140725341536128 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 4700520 4703148 23040000 140725341538529 140725341538864 140725341538864 140725341544431 0
/proc/131101/statm: 3371 1632 1056 108 0 779 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 17676 KiB
Current children cumulated memory: 9600 KiB

[startup+0.227994 s]*
/proc/loadavg: 8.02 8.04 6.61 4/503 131102
/proc/meminfo: memFree=129010920/131382116 swapFree=33005528/33010684
[pid=131099] ppid=131096 vsize=4192 memory=3072 CPUtime=0.16 cores=1,3
/proc/131099/stat : 131099 (run-opt-break-l) S 131096 131099 129368 0 -1 4194304 241 1162 0 0 0 0 15 1 20 0 1 0 175378164 4292608 768 18446744073709551615 93928746520576 93928747415109 140731207505392 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93928747654160 93928747701904 93928762757120 140731207514387 140731207514588 140731207514588 140731207520192 0
/proc/131099/statm: 1048 768 704 219 0 110 0
[pid=131102] ppid=131099 vsize=59520 memory=12584 CPUtime=0.04 cores=1,3
/proc/131102/stat : 131102 (roundingsat) R 131099 131099 129368 0 -1 4194304 1390 0 0 0 3 1 0 0 20 0 1 0 175378183 60948480 3146 18446744073709551615 4227072 8923577 140727754014800 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9827200 9836688 41918464 140727754017042 140727754017318 140727754017318 140727754022890 0
/proc/131102/statm: 14880 3146 2240 1147 0 2306 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 63712 KiB
Current children cumulated memory: 15656 KiB

[startup+0.328705 s]*
/proc/loadavg: 8.02 8.04 6.61 4/502 131107
/proc/meminfo: memFree=129044432/131382116 swapFree=33005528/33010684
[pid=131099] ppid=131096 vsize=4192 memory=3072 CPUtime=0.16 cores=1,3
/proc/131099/stat : 131099 (run-opt-break-l) S 131096 131099 129368 0 -1 4194304 241 1162 0 0 0 0 15 1 20 0 1 0 175378164 4292608 768 18446744073709551615 93928746520576 93928747415109 140731207505392 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93928747654160 93928747701904 93928762757120 140731207514387 140731207514588 140731207514588 140731207520192 0
/proc/131099/statm: 1048 768 704 219 0 110 0
[pid=131102] ppid=131099 vsize=60140 memory=14060 CPUtime=0.15 cores=1,3
/proc/131102/stat : 131102 (roundingsat) R 131099 131099 129368 0 -1 4194304 1952 0 0 0 13 2 0 0 20 0 1 0 175378183 61583360 3515 18446744073709551615 4227072 8923577 140727754014800 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9827200 9836688 41918464 140727754017042 140727754017318 140727754017318 140727754022890 0
/proc/131102/statm: 15035 3515 2304 1147 0 2461 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 64332 KiB
Current children cumulated memory: 17132 KiB

[startup+0.625257 s]
# the end of solver process 131099 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.534352 s, system=0.054167 s

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

[startup+0.427514 s]*
/proc/loadavg: 8.02 8.04 6.61 5/504 131111
/proc/meminfo: memFree=129044016/131382116 swapFree=33005528/33010684
[pid=131099] ppid=131096 vsize=4192 memory=3072 CPUtime=0.16 cores=1,3
/proc/131099/stat : 131099 (run-opt-break-l) S 131096 131099 129368 0 -1 4194304 241 1162 0 0 0 0 15 1 20 0 1 0 175378164 4292608 768 18446744073709551615 93928746520576 93928747415109 140731207505392 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93928747654160 93928747701904 93928762757120 140731207514387 140731207514588 140731207514588 140731207520192 0
/proc/131099/statm: 1048 768 704 219 0 110 0
[pid=131102] ppid=131099 vsize=61004 memory=17060 CPUtime=0.24 cores=1,3
/proc/131102/stat : 131102 (roundingsat) R 131099 131099 129368 0 -1 4194304 2157 0 0 0 21 3 0 0 20 0 1 0 175378183 62468096 4265 18446744073709551615 4227072 8923577 140727754014800 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9827200 9836688 41918464 140727754017042 140727754017318 140727754017318 140727754022890 0
/proc/131102/statm: 15251 4265 2368 1147 0 2677 0
Current children cumulated CPU time: 0.4 s
Current children cumulated vsize: 65196 KiB
Current children cumulated memory: 20132 KiB

[startup+0.52772 s]*
/proc/loadavg: 8.02 8.04 6.61 4/505 131116
/proc/meminfo: memFree=129043648/131382116 swapFree=33005528/33010684
[pid=131099] ppid=131096 vsize=4192 memory=3072 CPUtime=0.16 cores=1,3
/proc/131099/stat : 131099 (run-opt-break-l) S 131096 131099 129368 0 -1 4194304 241 1162 0 0 0 0 15 1 20 0 1 0 175378164 4292608 768 18446744073709551615 93928746520576 93928747415109 140731207505392 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93928747654160 93928747701904 93928762757120 140731207514387 140731207514588 140731207514588 140731207520192 0
/proc/131099/statm: 1048 768 704 219 0 110 0
[pid=131102] ppid=131099 vsize=61004 memory=17060 CPUtime=0.34 cores=1,3
/proc/131102/stat : 131102 (roundingsat) R 131099 131099 129368 0 -1 4194304 2157 0 0 0 31 3 0 0 20 0 1 0 175378183 62468096 4265 18446744073709551615 4227072 8923577 140727754014800 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9827200 9836688 41918464 140727754017042 140727754017318 140727754017318 140727754022890 0
/proc/131102/statm: 15251 4265 2368 1147 0 2677 0
Current children cumulated CPU time: 0.5 s
Current children cumulated vsize: 65196 KiB
Current children cumulated memory: 20132 KiB

Child status: 0

Real time (s): 0.625313
CPU time (s): 0.588519
CPU user time (s): 0.534352
CPU system time (s): 0.054167
CPU usage (%): 94.1159
Max. virtual memory (cumulated for all children) (KiB): 65196
Max. memory (cumulated for all children) (KiB): 20132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.534352
system time used= 0.054167
maximum resident set size= 17188
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3610
page faults= 0
swaps= 0
block input operations= 0
block output operations= 4256
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 329
involuntary context switches= 9


# summary of solver processes directly reported to runsolver:
#   pid: 131099
#   total CPU time (s): 0.588519
#   total CPU user time (s): 0.534352
#   total CPU system time (s): 0.054167

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.064036 second user time and 0.141835 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2025-07-15 18:29:48
IDJOB=4532672
IDBENCH=161765
IDSOLVER=3393
FILE ID=nodeC010/4532672-1752596987
RUNJOBID= nodeC010-1752596981-130962
SLURM_JOB_ID= 9684384
Free space on /tmp= 430464 MiB

SOLVER NAME= roundingsat+pbsuma-opt-log 0f876b3
BENCH NAME= PB24/normalized-PB16/OPT-LIN/lion9-single-obj/normalized-single-obj-f3-DataDisplay_1_order6.seq-B-2-2-irabcde.opb
COMMAND LINE= run-opt-break-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4532672-1752596987/watcher-4532672-1752596987 -o /tmp/evaluation-result-4532672-1752596987/solver-4532672-1752596987 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1752596981-130962 --watchdog 3760 --file-size-limit 100000 run-opt-break-log.sh HOME/instance-4532672-1752596987.opb PROOFDIR/proof-4532672-1752596987

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

MD5SUM BENCH= a516300ab931745c5ca3399047c5aa04
RANDOM SEED=1525113799

nodeC010 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		: 2992.868
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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.317
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	: 6983.36
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		: 1197.433
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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 2992.873
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	: 6983.36
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		: 3661.621
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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3661.088
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	: 6983.36
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		: 1197.717
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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1198.140
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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        128996552 kB
MemAvailable:   129821560 kB
Buffers:             228 kB
Cached:          1624644 kB
SwapCached:         4296 kB
Active:           556928 kB
Inactive:        1231684 kB
Active(anon):     136340 kB
Inactive(anon):    49360 kB
Active(file):     420588 kB
Inactive(file):  1182324 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33005528 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             50860 kB
Writeback:           228 kB
AnonPages:        162728 kB
Mapped:           113280 kB
Shmem:             21820 kB
KReclaimable:     123444 kB
Slab:             216812 kB
SReclaimable:     123444 kB
SUnreclaim:        93368 kB
KernelStack:        8064 kB
PageTables:         3496 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     506192 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      153448 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     47104 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:      205640 kB
DirectMap2M:    12279808 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 430452 MiB
End job on nodeC010 at 2025-07-15 18:29:48