Trace number 4493196

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
roundingsat+pbsuma 63f22adUNSAT 1.62571 1.64868

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
roussel/normalized-pigeon-cardinality-91-90.opb
MD5SUM9d0c66225d2e00f86266584536d95f11
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.061875
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables8190
Total number of constraints181
Number of constraints which are clauses91
Number of constraints which are cardinality constraints (but not clauses)90
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint90
Maximum length of a constraint91
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 92
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 ┌────────────────────────────────────────────────────────────────┐
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-4493196-1751142986.opb'
0.00/0.01	c 	read 0.15MB  (2.02ms)
0.00/0.01	c	 [cnf: #variables 8190 #clauses 181 #duplicates 0 #arr 16380]
0.00/0.01	c 
0.00/0.01	c make graph and approximate orbits
0.00/0.01	c	 [group: #orbits ~= 2] (4.77ms)
0.00/0.01	c 
0.00/0.01	c detect special group actions
0.00/0.01	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	  found row-column 90x91
0.00/0.06	c 	probe for row symmetry (limit=64, splits=16.78M)
0.00/0.06	c 	 (50.13ms)
0.00/0.06	c 
0.00/0.06	c detect symmetries on remainder
0.00/0.06	c 	[graph: #vertices 32941 #edges 81900]
0.00/0.06	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.07	c 	 [group: #symmetries 1.00*10^0 #generators 0] (2.56ms)
0.00/0.07	c 
0.00/0.07	c finalize break order and special generators
0.00/0.07	c 
0.00/0.07	c generation finished
0.00/0.07	c 	[sbp: #constraints 96836 #add_vars 32219]
0.00/0.07	c 
0.00/0.07	c write result to 'HOME/instance-4493196-1751142986.opb.pre'
0.00/0.07	c 	wrote 3.83MB (8.07ms)
0.00/0.08	c ------------------------------------------------------------------
0.00/0.08	c                  50.13ms 72.45% detect_special
0.00/0.08	c                   8.07ms 11.66% output
0.00/0.08	c                   4.77ms  6.89% approx_orbits
0.00/0.08	c                   2.56ms  3.70% detect_generic
0.00/0.08	c                   2.02ms  2.91% parse
0.00/0.08	c                   1.40ms  2.03% other
0.00/0.08	c                   0.25ms  0.36% finalize_order
0.00/0.08	c         ───────────────────────────────────────────────
0.00/0.08	c                  69.19ms   100% total
0.00/0.08	c ------------------------------------------------------------------
0.00/0.09	c RoundingSat 2
0.00/0.09	c branch pb25
0.00/0.09	c commit 63f22ad
0.47/0.53	c #variables 40409 #constraints 97017
1.56/1.64	c cpu time 1.38834 s
1.56/1.64	c deterministic time 537423 5.37e+05
1.56/1.64	c optimization time 6.3e-05 s
1.56/1.64	c total solve time 1.0671 s
1.56/1.64	c core-guided solve time 0 s
1.56/1.64	c propagation time 0.324311 s
1.56/1.64	c conflict analysis time 0.011895 s
1.56/1.64	c propagations 28320
1.56/1.64	c resolve steps 179
1.56/1.64	c decisions 4005
1.56/1.64	c conflicts 90
1.56/1.64	c restarts 1
1.56/1.64	c inprocessing phases 0
1.56/1.64	c garbage collections 0 ,( -nan )
1.56/1.64	c input clauses 96927 ,( 99.91 )
1.56/1.64	c input cardinalities 90 ,( 0.09 )
1.56/1.64	c input general constraints 0 ,( 0.00 )
1.56/1.64	c input average constraint length 3.16
1.56/1.64	c input average constraint degree 1.08
1.56/1.64	c learned clauses 0 ,( 0.00 )
1.56/1.64	c learned cardinalities 89 ,( 100.00 )
1.56/1.64	c learned general constraints 0 ,( 0.00 )
1.56/1.64	c learned average constraint length 2774.00
1.56/1.64	c learned average constraint degree 1410.00
1.56/1.64	c watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
1.56/1.64	c counting CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
1.56/1.64	c watched   constraints 0 ,( -nan ) 
1.56/1.64	c counting  constraints 0 ,( -nan ) 
1.56/1.64	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 61790 , 90 , 0 ,( 0 , 0 )
1.56/1.64	c gcd simplifications 0
1.56/1.64	c detected cardinalities 0
1.56/1.64	c weakened non-implied lits 0
1.56/1.64	c weakened non-implying lits 0
1.56/1.64	c original variables 40409
1.56/1.64	c clausal propagations 20132
1.56/1.64	c cardinality propagations 4094
1.56/1.64	c watched propagations 0
1.56/1.64	c counting propagations 0
1.56/1.64	c watch lookups 61880
1.56/1.64	c watch backjump lookups 0
1.56/1.64	c watch checks 116600
1.56/1.64	c propagation checks 28231
1.56/1.64	c constraint additions 263086
1.56/1.64	c trail pops 32300
1.56/1.64	c formula constraints 97017
1.56/1.64	c learned constraints 89
1.56/1.64	c bound constraints 0
1.56/1.64	c core-guided constraints 0
1.56/1.64	c encountered formula constraints 181
1.56/1.64	c encountered learned constraints 88
1.56/1.64	c encountered bound constraints 0
1.56/1.64	c encountered core-guided constraints 0
1.56/1.64	c LP total time 0.468259 s
1.56/1.64	c LP solve time 0.42 s
1.56/1.64	c LP constraints added 97017
1.56/1.64	c LP constraints removed 0
1.56/1.64	c LP pivots internal 2000
1.56/1.64	c LP pivots root 1000
1.56/1.64	c LP calls 2
1.56/1.64	c LP optimalities 0
1.56/1.64	c LP no pivot count 0
1.56/1.64	c LP infeasibilities 0
1.56/1.64	c LP valid Farkas constraints 0
1.56/1.64	c LP learned Farkas constraints 0
1.56/1.64	c LP basis resets 0
1.56/1.64	c LP cycling count 0
1.56/1.64	c LP singular count 0
1.56/1.64	c LP no primal count 0
1.56/1.64	c LP no farkas count 0
1.56/1.64	c LP other issue count 0
1.56/1.64	c LP Gomory cuts 0
1.56/1.64	c LP learned cuts 0
1.56/1.64	c LP deleted cuts 0
1.56/1.64	c LP encountered Gomory constraints 0
1.56/1.64	c LP encountered Farkas constraints 0
1.56/1.64	c LP encountered learned Farkas constraints 0
1.56/1.64	c CG auxiliary variables introduced 0
1.56/1.64	c CG solutions found 0
1.56/1.64	c CG cores constructed 0
1.56/1.64	c CG core cardinality constraints returned 0
1.56/1.64	c CG unit cores 0
1.56/1.64	c CG single cores 0
1.56/1.64	c CG blocks removed during cardinality reduction 0
1.56/1.64	c CG first core best 0
1.56/1.64	c CG decision core best 0
1.56/1.64	c CG core reduction tie 0
1.56/1.64	c CG core degree average 0.00
1.56/1.64	c CG core slack average 0.00
1.56/1.64	c CG core upper bound improvements 0
1.56/1.64	c STR number of successful calls 0
1.56/1.64	c STR number of unsuccessful calls 0
1.56/1.64	c STR number of inconclusive calls 0
1.56/1.64	c STR number of successful attempts 0
1.56/1.64	c STR number of unsuccessful attempts 0
1.56/1.64	c STR number of inconclusive attempts 0
1.56/1.64	c STR average degree increase per successful call inf
1.56/1.64	c STR average degree increase per successful attempt inf
1.56/1.64	c STR total number of conflicts for successful attempts 0
1.56/1.64	c STR total number of conflicts for unsuccessful attempts 0
1.56/1.64	c STR total number of conflicts for inconclusive attempts 0
1.56/1.64	c STR average number of conflicts per successful attempt inf
1.56/1.64	c STR average number of conflicts per unsuccessful attempt inf
1.56/1.64	c STR average number of conflicts per inconclusive attempt inf
1.56/1.64	c AVG.sumWPerc -nan 
1.56/1.64	c bigint constraints 0 
1.56/1.64	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

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 (62687 MiB free)
  memory of node 1: 64465 MiB (63568 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4493196-1751142986/watcher-4493196-1751142986 -o /tmp/evaluation-result-4493196-1751142986/solver-4493196-1751142986 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1751142403-13594 --watchdog 3760 run-dec-break.sh HOME/instance-4493196-1751142986.opb 

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 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
solver pid=15844, runsolver pid=15841
Current StackSize limit: 8192 KiB


[startup+0.10006 s]*
/proc/loadavg: 4.19 3.79 3.34 5/268 15847
/proc/meminfo: memFree=129279340/131249996 swapFree=33010684/33010684
[pid=15844] ppid=15841 vsize=4192 memory=3072 CPUtime=0.06 cores=4,6
/proc/15844/stat : 15844 (run-dec-break.s) S 15841 15844 11416 0 -1 4194304 238 4442 0 0 0 0 6 0 20 0 1 0 29976996 4292608 768 18446744073709551615 94911631667200 94911632561733 140726542270256 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94911632800784 94911632848528 94911649341440 140726542276961 140726542277090 140726542277090 140726542282692 0
/proc/15844/statm: 1048 768 704 219 0 110 0
[pid=15847] ppid=15844 vsize=66696 memory=19584 CPUtime=0 cores=4,6
/proc/15847/stat : 15847 (roundingsat) R 15844 15844 11416 0 -1 4194304 3049 0 0 0 0 0 0 0 20 0 1 0 29977004 68296704 4896 18446744073709551615 4227072 8923433 140726061653152 0 0 0 0 0 8405026 0 0 0 17 6 0 0 0 0 0 9823104 9832592 34037760 140726061656388 140726061656616 140726061656616 140726061662186 0
/proc/15847/statm: 16674 4896 2048 1147 0 4101 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 70888 KiB
Current children cumulated memory: 22656 KiB

[startup+0.205745 s]*
/proc/loadavg: 4.19 3.79 3.34 5/268 15847
/proc/meminfo: memFree=129267748/131249996 swapFree=33010684/33010684
[pid=15844] ppid=15841 vsize=4192 memory=3072 CPUtime=0.06 cores=4,6
/proc/15844/stat : 15844 (run-dec-break.s) S 15841 15844 11416 0 -1 4194304 238 4442 0 0 0 0 6 0 20 0 1 0 29976996 4292608 768 18446744073709551615 94911631667200 94911632561733 140726542270256 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94911632800784 94911632848528 94911649341440 140726542276961 140726542277090 140726542277090 140726542282692 0
/proc/15844/statm: 1048 768 704 219 0 110 0
[pid=15847] ppid=15844 vsize=78476 memory=32200 CPUtime=0.11 cores=4,6
/proc/15847/stat : 15847 (roundingsat) R 15844 15844 11416 0 -1 4194304 6523 0 0 0 7 4 0 0 20 0 1 0 29977004 80359424 8050 18446744073709551615 4227072 8923433 140726061653152 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 34037760 140726061656388 140726061656616 140726061656616 140726061662186 0
/proc/15847/statm: 19619 8050 2048 1147 0 7046 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 82668 KiB
Current children cumulated memory: 35272 KiB

[startup+0.305609 s]*
/proc/loadavg: 4.19 3.79 3.34 5/268 15847
/proc/meminfo: memFree=129258172/131249996 swapFree=33010684/33010684
[pid=15844] ppid=15841 vsize=4192 memory=3072 CPUtime=0.06 cores=4,6
/proc/15844/stat : 15844 (run-dec-break.s) S 15841 15844 11416 0 -1 4194304 238 4442 0 0 0 0 6 0 20 0 1 0 29976996 4292608 768 18446744073709551615 94911631667200 94911632561733 140726542270256 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94911632800784 94911632848528 94911649341440 140726542276961 140726542277090 140726542277090 140726542282692 0
/proc/15844/statm: 1048 768 704 219 0 110 0
[pid=15847] ppid=15844 vsize=89952 memory=45480 CPUtime=0.21 cores=4,6
/proc/15847/stat : 15847 (roundingsat) R 15844 15844 11416 0 -1 4194304 9715 0 0 0 15 6 0 0 20 0 1 0 29977004 92110848 11370 18446744073709551615 4227072 8923433 140726061653152 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 34037760 140726061656388 140726061656616 140726061656616 140726061662186 0
/proc/15847/statm: 22488 11370 2048 1147 0 9915 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 94144 KiB
Current children cumulated memory: 48552 KiB

[startup+0.700231 s]
/proc/loadavg: 4.19 3.79 3.34 5/268 15847
/proc/meminfo: memFree=129231964/131249996 swapFree=33010684/33010684
[pid=15844] ppid=15841 vsize=4192 memory=3072 CPUtime=0.06 cores=4,6
/proc/15844/stat : 15844 (run-dec-break.s) S 15841 15844 11416 0 -1 4194304 238 4442 0 0 0 0 6 0 20 0 1 0 29976996 4292608 768 18446744073709551615 94911631667200 94911632561733 140726542270256 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94911632800784 94911632848528 94911649341440 140726542276961 140726542277090 140726542277090 140726542282692 0
/proc/15844/statm: 1048 768 704 219 0 110 0
[pid=15847] ppid=15844 vsize=226048 memory=165868 CPUtime=0.6 cores=4,6
/proc/15847/stat : 15847 (roundingsat) R 15844 15844 11416 0 -1 4194304 23634 0 0 0 47 13 0 0 20 0 1 0 29977004 231473152 41467 18446744073709551615 4227072 8923433 140726061653152 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 34037760 140726061656388 140726061656616 140726061656616 140726061662186 0
/proc/15847/statm: 56512 41467 2304 1147 0 43939 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 230240 KiB
Current children cumulated memory: 168940 KiB

[startup+1.50021 s]
/proc/loadavg: 4.19 3.79 3.34 5/268 15847
/proc/meminfo: memFree=129199832/131249996 swapFree=33010684/33010684
[pid=15844] ppid=15841 vsize=4192 memory=3072 CPUtime=0.06 cores=4,6
/proc/15844/stat : 15844 (run-dec-break.s) S 15841 15844 11416 0 -1 4194304 238 4442 0 0 0 0 6 0 20 0 1 0 29976996 4292608 768 18446744073709551615 94911631667200 94911632561733 140726542270256 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94911632800784 94911632848528 94911649341440 140726542276961 140726542277090 140726542277090 140726542282692 0
/proc/15844/statm: 1048 768 704 219 0 110 0
[pid=15847] ppid=15844 vsize=232048 memory=168300 CPUtime=1.39 cores=4,6
/proc/15847/stat : 15847 (roundingsat) R 15844 15844 11416 0 -1 4194304 24259 0 0 0 126 13 0 0 20 0 1 0 29977004 237617152 42075 18446744073709551615 4227072 8923433 140726061653152 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 34037760 140726061656388 140726061656616 140726061656616 140726061662186 0
/proc/15847/statm: 58012 42075 2304 1147 0 45439 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 236240 KiB
Current children cumulated memory: 171372 KiB

[startup+1.64865 s]
# the end of solver process 15844 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.46991 s, system=0.155802 s

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

[startup+1.60022 s]
/proc/loadavg: 4.19 3.79 3.34 5/268 15847
/proc/meminfo: memFree=129199832/131249996 swapFree=33010684/33010684
[pid=15844] ppid=15841 vsize=4192 memory=3072 CPUtime=0.06 cores=4,6
/proc/15844/stat : 15844 (run-dec-break.s) S 15841 15844 11416 0 -1 4194304 238 4442 0 0 0 0 6 0 20 0 1 0 29976996 4292608 768 18446744073709551615 94911631667200 94911632561733 140726542270256 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94911632800784 94911632848528 94911649341440 140726542276961 140726542277090 140726542277090 140726542282692 0
/proc/15844/statm: 1048 768 704 219 0 110 0
[pid=15847] ppid=15844 vsize=235256 memory=170604 CPUtime=1.5 cores=4,6
/proc/15847/stat : 15847 (roundingsat) R 15844 15844 11416 0 -1 4194304 24763 0 0 0 136 14 0 0 20 0 1 0 29977004 240902144 42651 18446744073709551615 4227072 8923433 140726061653152 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 34037760 140726061656388 140726061656616 140726061656616 140726061662186 0
/proc/15847/statm: 58814 42651 2368 1147 0 46241 0
Current children cumulated CPU time: 1.56 s
Current children cumulated vsize: 239448 KiB
Current children cumulated memory: 173676 KiB

Child status: 0

Real time (s): 1.64868
CPU time (s): 1.62571
CPU user time (s): 1.46991
CPU system time (s): 0.155802
CPU usage (%): 98.6071
Max. virtual memory (cumulated for all children) (KiB): 239448
Max. memory (cumulated for all children) (KiB): 173676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.46991
system time used= 0.155802
maximum resident set size= 172268
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29871
page faults= 0
swaps= 0
block input operations= 0
block output operations= 7480
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 209
involuntary context switches= 9


# summary of solver processes directly reported to runsolver:
#   pid: 15844
#   total CPU time (s): 1.62571
#   total CPU user time (s): 1.46991
#   total CPU system time (s): 0.155802

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.017065 second user time and 0.033222 second system time

The end

Launcher Data

Begin job on nodeC029 at 2025-06-28 22:36:26
IDJOB=4493196
IDBENCH=147854
IDSOLVER=3357
FILE ID=nodeC029/4493196-1751142986
RUNJOBID= nodeC029-1751142403-13594
SLURM_JOB_ID= 9587429
Free space on /tmp= 433028 MiB

SOLVER NAME= roundingsat+pbsuma 63f22ad
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/roussel/normalized-pigeon-cardinality-91-90.opb
COMMAND LINE= run-dec-break.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4493196-1751142986/watcher-4493196-1751142986 -o /tmp/evaluation-result-4493196-1751142986/solver-4493196-1751142986 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1751142403-13594 --watchdog 3760  run-dec-break.sh HOME/instance-4493196-1751142986.opb

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

MD5SUM BENCH= 9d0c66225d2e00f86266584536d95f11
RANDOM SEED=919328882

nodeC029 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		: 3599.727
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	: 6999.46
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		: 3599.714
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	: 6999.46
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		: 3598.986
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	: 6999.46
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		: 3600.632
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	: 6999.46
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		: 3599.724
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	: 6999.46
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		: 3599.714
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	: 6999.46
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		: 3601.106
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	: 6999.46
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		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt 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	: 6999.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129287152 kB
MemAvailable:   128920084 kB
Buffers:            3280 kB
Cached:           430792 kB
SwapCached:            0 kB
Active:          1085356 kB
Inactive:         211900 kB
Active(anon):     881244 kB
Inactive(anon):        0 kB
Active(file):     204112 kB
Inactive(file):   211900 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7244 kB
Writeback:             0 kB
AnonPages:        866324 kB
Mapped:           116560 kB
Shmem:             18060 kB
KReclaimable:      85208 kB
Slab:             167644 kB
SReclaimable:      85208 kB
SUnreclaim:        82436 kB
KernelStack:        4352 kB
PageTables:         4984 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    1301584 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150648 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    229376 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:      193236 kB
DirectMap2M:    11112448 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 433020 MiB
End job on nodeC029 at 2025-06-28 22:36:27