Trace number 4519840

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 63f22adOPT-17 0.938586 0.958519

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/injcomp/injcomp_opt_3layers_maxfirst_lastlayerdecr1/
normalized-injcomp_opt_3layers_maxfirst_lastlayerdecr1_size_18.opb
MD5SUMb319574445af1170864e3b4ef1c4d0e8
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 benchmark-17
Best CPU time to get the best result obtained on this benchmark0.035053
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables954
Total number of constraints377
Number of constraints which are clauses324
Number of constraints which are cardinality constraints (but not clauses)35
Number of constraints which are nor clauses,nor cardinality constraints18
Minimum length of a constraint3
Maximum length of a constraint19
Number of terms in the objective function 324
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 324
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 324
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	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-4519840-1751554605.opb'
0.00/0.01	c 	read 0.02MB  (1.12ms)
0.00/0.01	c	 [cnf: #variables 954 #clauses 378 #duplicates 0 #arr 2538]
0.00/0.01	c 
0.00/0.01	c make graph and approximate orbits
0.00/0.02	c	 [group: #orbits ~= 8] (1.50ms)
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)
0.00/0.02	c 	probe for row symmetry (limit=64, splits=16.78M)
0.00/0.02	c 	recursing 108 blocks of candidate 18x106r
0.00/0.02	c 	 found row 17x72, generating row predicate
0.00/0.02	c 	 found row 18x2, generating row predicate
0.00/0.02	c 	 (6.80ms)
0.00/0.02	c 
0.00/0.02	c detect symmetries on remainder
0.00/0.02	c 	[graph: #vertices 3870 #edges 10152]
0.00/0.02	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.03	c 	 [group: #symmetries 1.81*10^283 #generators 305] (5.13ms)
0.00/0.03	c 
0.00/0.03	c optimize generators (opt_passes=64, conjugate_limit=1061)
0.00/0.03	c 	ran it=0, +gens=16 
0.09/0.21	c 	con best_support=4, best_gens=289, +gens=1057
0.09/0.21	c 	(180.65ms)
0.09/0.21	c 
0.09/0.21	c finalize break order and special generators
0.09/0.21	c 
0.09/0.21	c add generic predicates (break_depth=20)
0.09/0.21	c 	added predicates for 1378 generators (0.94ms)
0.09/0.21	c 
0.09/0.21	c generation finished
0.09/0.21	c 	[sbp: #constraints 6007 #add_vars 1532]
0.09/0.21	c 
0.09/0.21	c write result to 'HOME/instance-4519840-1751554605.opb.pre'
0.09/0.21	c 	wrote 0.22MB (1.86ms)
0.09/0.21	c ------------------------------------------------------------------
0.09/0.21	c                 180.65ms 90.70% optimize_gens
0.09/0.21	c                   6.80ms  3.41% detect_special
0.09/0.21	c                   5.13ms  2.58% detect_generic
0.09/0.21	c                   1.86ms  0.93% output
0.09/0.21	c                   1.50ms  0.75% approx_orbits
0.09/0.21	c                   1.12ms  0.56% parse
0.09/0.21	c                   0.94ms  0.47% break_generic
0.09/0.21	c                   0.94ms  0.47% other
0.09/0.21	c                   0.24ms  0.12% finalize_order
0.09/0.21	c         ───────────────────────────────────────────────
0.09/0.21	c                 199.16ms   100% total
0.09/0.21	c ------------------------------------------------------------------
0.19/0.23	c RoundingSat 2
0.19/0.23	c branch pb25
0.19/0.23	c commit 63f22ad
0.19/0.31	c #variables 2486 #constraints 6384
0.19/0.31	c objective is ce32 
0.19/0.31	c initial watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.19/0.31	c initial counting CF 32, 64, 128, Arb: 19 , 0 , 0 , 0
0.19/0.31	c bounds - >= -324 @ 0.063638
0.28/0.38	c bounds 0 >= -324 @ 0.123919
0.38/0.44	c rational objective -18
0.48/0.54	c bounds 0 >= -286 @ 0.27305
0.48/0.54	c bounds 0 >= -270 @ 0.273142
0.48/0.54	c bounds 0 >= -253 @ 0.273142
0.48/0.54	c bounds 0 >= -237 @ 0.273142
0.48/0.54	c bounds 0 >= -221 @ 0.273142
0.48/0.54	c bounds 0 >= -205 @ 0.273142
0.48/0.54	c bounds 0 >= -189 @ 0.273142
0.48/0.54	c bounds 0 >= -173 @ 0.273209
0.48/0.54	c bounds 0 >= -156 @ 0.273292
0.48/0.54	c bounds 0 >= -140 @ 0.273379
0.48/0.54	c bounds 0 >= -124 @ 0.273476
0.48/0.54	c bounds 0 >= -108 @ 0.273562
0.48/0.54	c bounds 0 >= -92 @ 0.273645
0.48/0.54	c bounds 0 >= -75 @ 0.273736
0.48/0.54	c bounds 0 >= -58 @ 0.273821
0.48/0.54	c bounds 0 >= -42 @ 0.273904
0.48/0.54	c bounds 0 >= -41 @ 0.273972
0.48/0.54	c bounds 0 >= -38 @ 0.27405
0.48/0.54	c bounds 0 >= -32 @ 0.274124
0.48/0.54	c bounds 0 >= -28 @ 0.274194
0.48/0.54	c bounds 0 >= -27 @ 0.27426
0.48/0.54	c bounds 0 >= -26 @ 0.274343
0.48/0.54	c bounds 0 >= -25 @ 0.274412
0.48/0.54	c bounds 0 >= -24 @ 0.274477
0.48/0.54	c bounds 0 >= -23 @ 0.27455
0.48/0.54	c bounds 0 >= -22 @ 0.274621
0.48/0.54	c bounds 0 >= -21 @ 0.274687
0.48/0.54	c bounds 0 >= -20 @ 0.274751
0.48/0.54	c bounds 0 >= -19 @ 0.274813
0.48/0.54	c bounds 0 >= -18 @ 0.27488
0.48/0.60	c bounds 0 >= -17 @ 0.32244
0.48/0.61	c bounds -1 >= -17 @ 0.324834
0.48/0.61	c bounds -2 >= -17 @ 0.326808
0.56/0.61	c bounds -3 >= -17 @ 0.328386
0.56/0.61	c bounds -4 >= -17 @ 0.329408
0.56/0.62	c bounds -5 >= -17 @ 0.331511
0.56/0.62	c bounds -6 >= -17 @ 0.332091
0.56/0.62	c bounds -7 >= -17 @ 0.333717
0.56/0.62	c bounds -8 >= -17 @ 0.335665
0.56/0.62	c bounds -9 >= -17 @ 0.337074
0.56/0.63	c bounds -10 >= -17 @ 0.339128
0.56/0.63	c bounds -11 >= -17 @ 0.341021
0.56/0.63	c bounds -12 >= -17 @ 0.343054
0.56/0.64	c bounds -13 >= -17 @ 0.343054
0.56/0.64	c bounds -14 >= -17 @ 0.343425
0.56/0.64	c bounds -15 >= -17 @ 0.346036
0.56/0.64	c bounds -16 >= -17 @ 0.347593
0.85/0.95	c bounds -17 >= -17 @ 0.635479
0.85/0.95	c cpu time 0.635501 s
0.85/0.95	c deterministic time 3264219 3.26e+06
0.85/0.95	c optimization time 0.002207 s
0.85/0.95	c total solve time 0.56975 s
0.85/0.95	c core-guided solve time 0.196957 s
0.85/0.95	c propagation time 0.316222 s
0.85/0.95	c conflict analysis time 0.056059 s
0.85/0.95	c propagations 187859
0.85/0.95	c resolve steps 13922
0.85/0.95	c decisions 22238
0.85/0.95	c conflicts 943
0.85/0.95	c restarts 6
0.85/0.95	c inprocessing phases 0
0.85/0.95	c garbage collections 0 ,( -nan )
0.85/0.95	c input clauses 6362 ,( 98.12 )
0.85/0.95	c input cardinalities 103 ,( 1.59 )
0.85/0.95	c input general constraints 19 ,( 0.29 )
0.85/0.95	c input average constraint length 4.57
0.85/0.95	c input average constraint degree 1.84
0.85/0.95	c learned clauses 558 ,( 58.61 )
0.85/0.95	c learned cardinalities 88 ,( 9.24 )
0.85/0.95	c learned general constraints 306 ,( 32.14 )
0.85/0.95	c learned average constraint length 99.19
0.85/0.95	c learned average constraint degree 1180780.35
0.85/0.95	c watched  CF 32, 64, 128, Arb: 51 , 0 , 0 , 0
0.85/0.95	c counting CF 32, 64, 128, Arb: 275 , 0 , 0 , 0
0.85/0.95	c watched   constraints 51 ,( 15.69 ) 
0.85/0.95	c counting  constraints 274 ,( 84.31 ) 
0.85/0.95	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 196368 , 10982 , 92865 ,( 14188 , 78677 )
0.85/0.95	c gcd simplifications 4
0.85/0.95	c detected cardinalities 3
0.85/0.95	c weakened non-implied lits 25356
0.85/0.95	c weakened non-implying lits 14
0.85/0.95	c original variables 2486
0.85/0.95	c clausal propagations 137528
0.85/0.95	c cardinality propagations 27505
0.85/0.95	c watched propagations 613
0.85/0.95	c counting propagations 9896
0.85/0.95	c watch lookups 1267765
0.85/0.95	c watch backjump lookups 0
0.85/0.95	c watch checks 715615
0.85/0.95	c propagation checks 655705
0.85/0.95	c constraint additions 198364
0.85/0.95	c trail pops 210861
0.85/0.95	c formula constraints 6384
0.85/0.95	c learned constraints 945
0.85/0.95	c bound constraints 49
0.85/0.95	c core-guided constraints 51
0.85/0.95	c encountered formula constraints 13106
0.85/0.95	c encountered learned constraints 1716
0.85/0.95	c encountered bound constraints 22
0.85/0.95	c encountered core-guided constraints 21
0.85/0.95	c LP total time 0.411673 s
0.85/0.95	c LP solve time 0.32 s
0.85/0.95	c LP constraints added 6391
0.85/0.95	c LP constraints removed 0
0.85/0.95	c LP pivots internal 2876
0.85/0.95	c LP pivots root 2935
0.85/0.95	c LP calls 4
0.85/0.95	c LP optimalities 3
0.85/0.95	c LP no pivot count 0
0.85/0.95	c LP infeasibilities 0
0.85/0.95	c LP valid Farkas constraints 0
0.85/0.95	c LP learned Farkas constraints 0
0.85/0.95	c LP basis resets 0
0.85/0.95	c LP cycling count 0
0.85/0.95	c LP singular count 0
0.85/0.95	c LP no primal count 0
0.85/0.95	c LP no farkas count 0
0.85/0.95	c LP other issue count 0
0.85/0.95	c LP Gomory cuts 7
0.85/0.95	c LP learned cuts 0
0.85/0.95	c LP deleted cuts 0
0.85/0.95	c LP encountered Gomory constraints 0
0.85/0.95	c LP encountered Farkas constraints 0
0.85/0.95	c LP encountered learned Farkas constraints 0
0.85/0.95	c CG auxiliary variables introduced 21
0.85/0.95	c CG solutions found 18
0.85/0.95	c CG cores constructed 31
0.85/0.95	c CG core cardinality constraints returned 18
0.85/0.95	c CG unit cores 1
0.85/0.95	c CG single cores 30
0.85/0.95	c CG blocks removed during cardinality reduction 0
0.85/0.95	c CG first core best 0
0.85/0.95	c CG decision core best 0
0.85/0.95	c CG core reduction tie 0
0.85/0.95	c CG core degree average 8.97
0.85/0.95	c CG core slack average 1.23
0.85/0.95	c CG core upper bound improvements 0
0.85/0.95	c STR number of successful calls 0
0.85/0.95	c STR number of unsuccessful calls 0
0.85/0.95	c STR number of inconclusive calls 0
0.85/0.95	c STR number of successful attempts 0
0.85/0.95	c STR number of unsuccessful attempts 0
0.85/0.95	c STR number of inconclusive attempts 0
0.85/0.95	c STR average degree increase per successful call inf
0.85/0.95	c STR average degree increase per successful attempt inf
0.85/0.95	c STR total number of conflicts for successful attempts 0
0.85/0.95	c STR total number of conflicts for unsuccessful attempts 0
0.85/0.95	c STR total number of conflicts for inconclusive attempts 0
0.85/0.95	c STR average number of conflicts per successful attempt inf
0.85/0.95	c STR average number of conflicts per unsuccessful attempt inf
0.85/0.95	c STR average number of conflicts per inconclusive attempt inf
0.85/0.95	c AVG.sumWPerc 51.35 
0.85/0.95	c bigint constraints 0 
0.85/0.95	o -17
0.85/0.95	s OPTIMUM FOUND
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Verifier Data 

OK	-17

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 (62113 MiB free)
  memory of node 1: 64465 MiB (61976 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4519840-1751554605/watcher-4519840-1751554605 -o /tmp/evaluation-result-4519840-1751554605/solver-4519840-1751554605 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751550309-79815 --watchdog 3760 run-opt-break.sh HOME/instance-4519840-1751554605.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=80791, runsolver pid=80788

[startup+0.100102 s]*
/proc/loadavg: 4.05 4.11 4.11 5/254 80793
/proc/meminfo: memFree=127069088/131382116 swapFree=33009904/33010684
[pid=80791] ppid=80788 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/80791/stat : 80791 (run-opt-break.s) S 80788 80791 79758 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 71139705 4292608 768 18446744073709551615 93845344210944 93845345105477 140736409347472 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93845345344528 93845345392272 93845354299392 140736409356641 140736409356770 140736409356770 140736409362372 0
/proc/80791/statm: 1048 768 704 219 0 110 0
[pid=80793] ppid=80791 vsize=12904 memory=5820 CPUtime=0.09 cores=5,7
/proc/80793/stat : 80793 (pbsuma) R 80791 80791 79758 0 -1 4194304 697 0 0 0 9 0 0 0 20 0 1 0 71139706 13213696 1455 18446744073709551615 4210688 4653049 140730770477568 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 4700520 4703148 17747968 140730770483555 140730770483762 140730770483762 140730770489327 0
/proc/80793/statm: 3226 1455 992 108 0 634 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 17096 KiB
Current children cumulated memory: 8892 KiB

[startup+0.213964 s]*
/proc/loadavg: 4.05 4.11 4.11 6/254 80793
/proc/meminfo: memFree=127069088/131382116 swapFree=33009904/33010684
[pid=80791] ppid=80788 vsize=4192 memory=3072 CPUtime=0.19 cores=5,7
/proc/80791/stat : 80791 (run-opt-break.s) S 80788 80791 79758 0 -1 4194304 239 795 0 0 0 0 19 0 20 0 1 0 71139705 4292608 768 18446744073709551615 93845344210944 93845345105477 140736409347472 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93845345344528 93845345392272 93845354299392 140736409356641 140736409356770 140736409356770 140736409362372 0
/proc/80791/statm: 1048 768 704 219 0 110 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 4192 KiB
Current children cumulated memory: 3072 KiB

[startup+0.314578 s]*
/proc/loadavg: 4.12 4.12 4.11 5/254 80794
/proc/meminfo: memFree=127069088/131382116 swapFree=33009904/33010684
[pid=80791] ppid=80788 vsize=4192 memory=3072 CPUtime=0.19 cores=5,7
/proc/80791/stat : 80791 (run-opt-break.s) S 80788 80791 79758 0 -1 4194304 239 795 0 0 0 0 19 0 20 0 1 0 71139705 4292608 768 18446744073709551615 93845344210944 93845345105477 140736409347472 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93845345344528 93845345392272 93845354299392 140736409356641 140736409356770 140736409356770 140736409362372 0
/proc/80791/statm: 1048 768 704 219 0 110 0
[pid=80794] ppid=80791 vsize=64628 memory=18384 CPUtime=0.09 cores=5,7
/proc/80794/stat : 80794 (roundingsat) R 80791 80791 79758 0 -1 4194304 3064 0 0 0 7 2 0 0 20 0 1 0 71139727 66179072 4596 18446744073709551615 4227072 8923433 140728623052560 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 41127936 140728623057252 140728623057448 140728623057448 140728623063018 0
/proc/80794/statm: 16157 4596 2272 1147 0 3584 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 68820 KiB
Current children cumulated memory: 21456 KiB

[startup+0.700397 s]
/proc/loadavg: 4.12 4.12 4.11 5/254 80794
/proc/meminfo: memFree=127069088/131382116 swapFree=33009904/33010684
[pid=80791] ppid=80788 vsize=4192 memory=3072 CPUtime=0.19 cores=5,7
/proc/80791/stat : 80791 (run-opt-break.s) S 80788 80791 79758 0 -1 4194304 239 795 0 0 0 0 19 0 20 0 1 0 71139705 4292608 768 18446744073709551615 93845344210944 93845345105477 140736409347472 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93845345344528 93845345392272 93845354299392 140736409356641 140736409356770 140736409356770 140736409362372 0
/proc/80791/statm: 1048 768 704 219 0 110 0
[pid=80794] ppid=80791 vsize=67236 memory=21584 CPUtime=0.46 cores=5,7
/proc/80794/stat : 80794 (roundingsat) R 80791 80791 79758 0 -1 4194304 3775 0 0 0 39 7 0 0 20 0 1 0 71139727 68849664 5396 18446744073709551615 4227072 8923433 140728623052560 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 41127936 140728623057252 140728623057448 140728623057448 140728623063018 0
/proc/80794/statm: 16809 5396 2368 1147 0 4236 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 71428 KiB
Current children cumulated memory: 24656 KiB

[startup+0.958464 s]
# the end of solver process 80791 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.836644 s, system=0.101942 s

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

[startup+0.800414 s]
/proc/loadavg: 4.12 4.12 4.11 5/254 80794
/proc/meminfo: memFree=127069088/131382116 swapFree=33009904/33010684
[pid=80791] ppid=80788 vsize=4192 memory=3072 CPUtime=0.19 cores=5,7
/proc/80791/stat : 80791 (run-opt-break.s) S 80788 80791 79758 0 -1 4194304 239 795 0 0 0 0 19 0 20 0 1 0 71139705 4292608 768 18446744073709551615 93845344210944 93845345105477 140736409347472 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93845345344528 93845345392272 93845354299392 140736409356641 140736409356770 140736409356770 140736409362372 0
/proc/80791/statm: 1048 768 704 219 0 110 0
[pid=80794] ppid=80791 vsize=69036 memory=23120 CPUtime=0.56 cores=5,7
/proc/80794/stat : 80794 (roundingsat) R 80791 80791 79758 0 -1 4194304 4152 0 0 0 48 8 0 0 20 0 1 0 71139727 70692864 5780 18446744073709551615 4227072 8923433 140728623052560 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 41127936 140728623057252 140728623057448 140728623057448 140728623063018 0
/proc/80794/statm: 17259 5780 2368 1147 0 4686 0
Current children cumulated CPU time: 0.75 s
Current children cumulated vsize: 73228 KiB
Current children cumulated memory: 26192 KiB

[startup+0.900338 s]
/proc/loadavg: 4.12 4.12 4.11 5/254 80794
/proc/meminfo: memFree=127069088/131382116 swapFree=33009904/33010684
[pid=80791] ppid=80788 vsize=4192 memory=3072 CPUtime=0.19 cores=5,7
/proc/80791/stat : 80791 (run-opt-break.s) S 80788 80791 79758 0 -1 4194304 239 795 0 0 0 0 19 0 20 0 1 0 71139705 4292608 768 18446744073709551615 93845344210944 93845345105477 140736409347472 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93845345344528 93845345392272 93845354299392 140736409356641 140736409356770 140736409356770 140736409362372 0
/proc/80791/statm: 1048 768 704 219 0 110 0
[pid=80794] ppid=80791 vsize=69036 memory=23248 CPUtime=0.66 cores=5,7
/proc/80794/stat : 80794 (roundingsat) R 80791 80791 79758 0 -1 4194304 4185 0 0 0 58 8 0 0 20 0 1 0 71139727 70692864 5812 18446744073709551615 4227072 8923433 140728623052560 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 41127936 140728623057252 140728623057448 140728623057448 140728623063018 0
/proc/80794/statm: 17259 5812 2368 1147 0 4686 0
Current children cumulated CPU time: 0.85 s
Current children cumulated vsize: 73228 KiB
Current children cumulated memory: 26320 KiB

Child status: 0

Real time (s): 0.958519
CPU time (s): 0.938586
CPU user time (s): 0.836644
CPU system time (s): 0.101942
CPU usage (%): 97.9204
Max. virtual memory (cumulated for all children) (KiB): 73228
Max. memory (cumulated for all children) (KiB): 26320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.836644
system time used= 0.101942
maximum resident set size= 23248
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5244
page faults= 0
swaps= 0
block input operations= 0
block output operations= 432
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 208
involuntary context switches= 117


# summary of solver processes directly reported to runsolver:
#   pid: 80791
#   total CPU time (s): 0.938586
#   total CPU user time (s): 0.836644
#   total CPU system time (s): 0.101942

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.045157 second user time and 0.066404 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-07-03 16:56:45
IDJOB=4519840
IDBENCH=177448
IDSOLVER=3359
FILE ID=nodeC004/4519840-1751554605
RUNJOBID= nodeC004-1751550309-79815
SLURM_JOB_ID= 9598729
Free space on /tmp= 431600 MiB

SOLVER NAME= roundingsat+pbsuma-opt 63f22ad
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/injcomp/injcomp_opt_3layers_maxfirst_lastlayerdecr1/normalized-injcomp_opt_3layers_maxfirst_lastlayerdecr1_size_18.opb
COMMAND LINE= run-opt-break.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4519840-1751554605/watcher-4519840-1751554605 -o /tmp/evaluation-result-4519840-1751554605/solver-4519840-1751554605 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751550309-79815 --watchdog 3760  run-opt-break.sh HOME/instance-4519840-1751554605.opb

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

MD5SUM BENCH= b319574445af1170864e3b4ef1c4d0e8
RANDOM SEED=1186916576

nodeC004 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		: 3662.245
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	: 6983.74
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		: 3691.394
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	: 6983.74
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		: 1197.600
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	: 6983.74
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		: 1197.631
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	: 6983.74
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		: 3662.300
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	: 6983.74
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		: 1197.210
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	: 6983.74
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		: 1197.556
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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.788
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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        127069088 kB
MemAvailable:   127937724 kB
Buffers:            2128 kB
Cached:          1618364 kB
SwapCached:           32 kB
Active:          2548396 kB
Inactive:        1024356 kB
Active(anon):    1959444 kB
Inactive(anon):    10748 kB
Active(file):     588952 kB
Inactive(file):  1013608 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7472 kB
Writeback:             4 kB
AnonPages:       1953676 kB
Mapped:           117456 kB
Shmem:             17932 kB
KReclaimable:     211408 kB
Slab:             298124 kB
SReclaimable:     211408 kB
SUnreclaim:        86716 kB
KernelStack:        4096 kB
PageTables:         7140 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    2470720 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149480 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1413120 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 431592 MiB
End job on nodeC004 at 2025-07-03 16:56:46