Trace number 4493232

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 1.18819 1.22018

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/
submitted-PB06/roussel/normalized-pigeon-clauses-55-50.opb
MD5SUM447851c4fd40c5c34c03bb94532f1e8d
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 benchmark0.916974
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2750
Total number of constraints74305
Number of constraints which are clauses74305
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint50
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 51
Number of bits of the biggest sum of numbers6
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-4493232-1751142988.opb'
0.00/0.04	c 	read 1.89MB  (30.80ms)
0.00/0.04	c	 [cnf: #variables 2750 #clauses 74305 #duplicates 0 #arr 151250]
0.00/0.04	c 
0.00/0.04	c make graph and approximate orbits
0.00/0.05	c	 [group: #orbits ~= 2] (11.67ms)
0.00/0.05	c 
0.00/0.05	c detect special group actions
0.00/0.05	c 	probe for Johnson action (limit=64)
0.00/0.06	c 	probe for row-column symmetry (limit=64, splits=16.78M)
0.08/0.12	c	  found row-column 50x55
0.08/0.12	c 	probe for row symmetry (limit=64, splits=16.78M)
0.08/0.12	c 	 (71.63ms)
0.08/0.12	c 
0.08/0.12	c detect symmetries on remainder
0.08/0.12	c 	[graph: #vertices 85305 #edges 319000]
0.08/0.12	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.08/0.13	c 	 [group: #symmetries 1.00*10^0 #generators 0] (11.67ms)
0.08/0.13	c 
0.08/0.13	c finalize break order and special generators
0.08/0.13	c 
0.08/0.13	c generation finished
0.08/0.13	c 	[sbp: #constraints 32164 #add_vars 10687]
0.08/0.13	c 
0.08/0.13	c write result to 'HOME/instance-4493232-1751142988.opb.pre'
0.08/0.14	c 	wrote 3.07MB (6.38ms)
0.08/0.14	c ------------------------------------------------------------------
0.08/0.14	c                  71.63ms 53.84% detect_special
0.08/0.14	c                  30.80ms 23.15% parse
0.08/0.14	c                  11.67ms  8.77% approx_orbits
0.08/0.14	c                  11.67ms  8.77% detect_generic
0.08/0.14	c                   6.38ms  4.79% output
0.08/0.14	c                   0.79ms  0.59% other
0.08/0.14	c                   0.10ms  0.08% finalize_order
0.08/0.14	c         ───────────────────────────────────────────────
0.08/0.14	c                 133.04ms   100% total
0.08/0.14	c ------------------------------------------------------------------
0.08/0.15	c RoundingSat 2
0.08/0.15	c branch pb25
0.08/0.15	c commit 63f22ad
0.36/0.42	c #variables 13437 #constraints 106469
1.14/1.21	c cpu time 0.965585 s
1.14/1.21	c deterministic time 1459895 1.46e+06
1.14/1.21	c optimization time 0.000119 s
1.14/1.21	c total solve time 0.779215 s
1.14/1.21	c core-guided solve time 0 s
1.14/1.21	c propagation time 0.052361 s
1.14/1.21	c conflict analysis time 0.062343 s
1.14/1.21	c propagations 196632
1.14/1.21	c resolve steps 18255
1.14/1.21	c decisions 5604
1.14/1.21	c conflicts 274
1.14/1.21	c restarts 2
1.14/1.21	c inprocessing phases 0
1.14/1.21	c garbage collections 0 ,( -nan )
1.14/1.21	c input clauses 106469 ,( 100.00 )
1.14/1.21	c input cardinalities 0 ,( 0.00 )
1.14/1.21	c input general constraints 0 ,( 0.00 )
1.14/1.21	c input average constraint length 2.32
1.14/1.21	c input average constraint degree 1.00
1.14/1.21	c learned clauses 273 ,( 100.00 )
1.14/1.21	c learned cardinalities 0 ,( 0.00 )
1.14/1.21	c learned general constraints 0 ,( 0.00 )
1.14/1.21	c learned average constraint length 94.89
1.14/1.21	c learned average constraint degree 1.00
1.14/1.21	c watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
1.14/1.21	c counting CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
1.14/1.21	c watched   constraints 0 ,( -nan ) 
1.14/1.21	c counting  constraints 0 ,( -nan ) 
1.14/1.21	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 235362 , 0 , 0 ,( 0 , 0 )
1.14/1.21	c gcd simplifications 0
1.14/1.21	c detected cardinalities 0
1.14/1.21	c weakened non-implied lits 0
1.14/1.21	c weakened non-implying lits 0
1.14/1.21	c original variables 13437
1.14/1.21	c clausal propagations 196359
1.14/1.21	c cardinality propagations 0
1.14/1.21	c watched propagations 0
1.14/1.21	c counting propagations 0
1.14/1.21	c watch lookups 235362
1.14/1.21	c watch backjump lookups 0
1.14/1.21	c watch checks 515692
1.14/1.21	c propagation checks 196359
1.14/1.21	c constraint additions 110523
1.14/1.21	c trail pops 199722
1.14/1.21	c formula constraints 106469
1.14/1.21	c learned constraints 273
1.14/1.21	c bound constraints 0
1.14/1.21	c core-guided constraints 0
1.14/1.21	c encountered formula constraints 17659
1.14/1.21	c encountered learned constraints 870
1.14/1.21	c encountered bound constraints 0
1.14/1.21	c encountered core-guided constraints 0
1.14/1.21	c LP total time 0 s
1.14/1.21	c LP solve time 0 s
1.14/1.21	c LP constraints added 0
1.14/1.21	c LP constraints removed 0
1.14/1.21	c LP pivots internal 0
1.14/1.21	c LP pivots root 0
1.14/1.21	c LP calls 0
1.14/1.21	c LP optimalities 0
1.14/1.21	c LP no pivot count 0
1.14/1.21	c LP infeasibilities 0
1.14/1.21	c LP valid Farkas constraints 0
1.14/1.21	c LP learned Farkas constraints 0
1.14/1.21	c LP basis resets 0
1.14/1.21	c LP cycling count 0
1.14/1.21	c LP singular count 0
1.14/1.21	c LP no primal count 0
1.14/1.21	c LP no farkas count 0
1.14/1.21	c LP other issue count 0
1.14/1.21	c LP Gomory cuts 0
1.14/1.21	c LP learned cuts 0
1.14/1.21	c LP deleted cuts 0
1.14/1.21	c LP encountered Gomory constraints 0
1.14/1.21	c LP encountered Farkas constraints 0
1.14/1.21	c LP encountered learned Farkas constraints 0
1.14/1.21	c CG auxiliary variables introduced 0
1.14/1.21	c CG solutions found 0
1.14/1.21	c CG cores constructed 0
1.14/1.21	c CG core cardinality constraints returned 0
1.14/1.21	c CG unit cores 0
1.14/1.21	c CG single cores 0
1.14/1.21	c CG blocks removed during cardinality reduction 0
1.14/1.21	c CG first core best 0
1.14/1.21	c CG decision core best 0
1.14/1.21	c CG core reduction tie 0
1.14/1.21	c CG core degree average 0.00
1.14/1.21	c CG core slack average 0.00
1.14/1.21	c CG core upper bound improvements 0
1.14/1.21	c STR number of successful calls 0
1.14/1.21	c STR number of unsuccessful calls 0
1.14/1.21	c STR number of inconclusive calls 0
1.14/1.21	c STR number of successful attempts 0
1.14/1.21	c STR number of unsuccessful attempts 0
1.14/1.21	c STR number of inconclusive attempts 0
1.14/1.21	c STR average degree increase per successful call inf
1.14/1.21	c STR average degree increase per successful attempt inf
1.14/1.21	c STR total number of conflicts for successful attempts 0
1.14/1.21	c STR total number of conflicts for unsuccessful attempts 0
1.14/1.21	c STR total number of conflicts for inconclusive attempts 0
1.14/1.21	c STR average number of conflicts per successful attempt inf
1.14/1.21	c STR average number of conflicts per unsuccessful attempt inf
1.14/1.21	c STR average number of conflicts per inconclusive attempt inf
1.14/1.21	c AVG.sumWPerc -nan 
1.14/1.21	c bigint constraints 0 
1.14/1.21	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 (62662 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-4493232-1751142988/watcher-4493232-1751142988 -o /tmp/evaluation-result-4493232-1751142988/solver-4493232-1751142988 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1751142403-13594 --watchdog 3760 run-dec-break.sh HOME/instance-4493232-1751142988.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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=15891, runsolver pid=15888

[startup+0.100067 s]*
/proc/loadavg: 4.19 3.79 3.34 5/268 15893
/proc/meminfo: memFree=129233252/131249996 swapFree=33010684/33010684
[pid=15891] ppid=15888 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/15891/stat : 15891 (run-dec-break.s) S 15888 15891 11416 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 29977217 4292608 736 18446744073709551615 94481909714944 94481910609477 140725817614176 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94481910848528 94481910896272 94481936973824 140725817620833 140725817620962 140725817620962 140725817626564 0
/proc/15891/statm: 1048 736 672 219 0 110 0
[pid=15893] ppid=15891 vsize=53920 memory=39584 CPUtime=0.08 cores=4,6
/proc/15893/stat : 15893 (pbsuma) R 15891 15891 11416 0 -1 4194304 7425 0 0 0 7 1 0 0 20 0 1 0 29977218 55214080 9896 18446744073709551615 4210688 4653049 140726285692912 0 0 0 0 0 0 0 0 0 17 6 0 0 0 0 0 4700520 4703148 27488256 140726285699427 140726285699634 140726285699634 140726285705199 0
/proc/15893/statm: 13480 9896 992 108 0 10888 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 58112 KiB
Current children cumulated memory: 42528 KiB

[startup+0.205694 s]*
/proc/loadavg: 4.19 3.79 3.34 5/268 15894
/proc/meminfo: memFree=129229472/131249996 swapFree=33010684/33010684
[pid=15891] ppid=15888 vsize=4192 memory=2944 CPUtime=0.12 cores=4,6
/proc/15891/stat : 15891 (run-dec-break.s) S 15888 15891 11416 0 -1 4194304 235 9048 0 0 0 0 10 2 20 0 1 0 29977217 4292608 736 18446744073709551615 94481909714944 94481910609477 140725817614176 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94481910848528 94481910896272 94481936973824 140725817620833 140725817620962 140725817620962 140725817626564 0
/proc/15891/statm: 1048 736 672 219 0 110 0
[pid=15894] ppid=15891 vsize=63628 memory=18504 CPUtime=0.04 cores=4,6
/proc/15894/stat : 15894 (roundingsat) R 15891 15891 11416 0 -1 4194304 2451 0 0 0 3 1 0 0 20 0 1 0 29977232 65155072 4626 18446744073709551615 4227072 8923433 140731222775488 0 0 0 0 0 8405026 0 0 0 17 6 0 0 0 0 0 9823104 9832592 34893824 140731222780228 140731222780456 140731222780456 140731222786026 0
/proc/15894/statm: 15907 4626 1984 1147 0 3334 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 67820 KiB
Current children cumulated memory: 21448 KiB

[startup+0.305587 s]*
/proc/loadavg: 4.19 3.79 3.34 5/268 15894
/proc/meminfo: memFree=129229472/131249996 swapFree=33010684/33010684
[pid=15891] ppid=15888 vsize=4192 memory=2944 CPUtime=0.12 cores=4,6
/proc/15891/stat : 15891 (run-dec-break.s) S 15888 15891 11416 0 -1 4194304 235 9048 0 0 0 0 10 2 20 0 1 0 29977217 4292608 736 18446744073709551615 94481909714944 94481910609477 140725817614176 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94481910848528 94481910896272 94481936973824 140725817620833 140725817620962 140725817620962 140725817626564 0
/proc/15891/statm: 1048 736 672 219 0 110 0
[pid=15894] ppid=15891 vsize=73336 memory=30504 CPUtime=0.13 cores=4,6
/proc/15894/stat : 15894 (roundingsat) R 15891 15891 11416 0 -1 4194304 5123 0 0 0 9 4 0 0 20 0 1 0 29977232 75096064 7626 18446744073709551615 4227072 8923433 140731222775488 0 0 0 0 0 8405026 0 0 0 17 6 0 0 0 0 0 9823104 9832592 34893824 140731222780228 140731222780456 140731222780456 140731222786026 0
/proc/15894/statm: 18334 7626 1984 1147 0 5761 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 77528 KiB
Current children cumulated memory: 33448 KiB

[startup+0.70021 s]
/proc/loadavg: 4.19 3.79 3.34 5/268 15894
/proc/meminfo: memFree=129229472/131249996 swapFree=33010684/33010684
[pid=15891] ppid=15888 vsize=4192 memory=2944 CPUtime=0.12 cores=4,6
/proc/15891/stat : 15891 (run-dec-break.s) S 15888 15891 11416 0 -1 4194304 235 9048 0 0 0 0 10 2 20 0 1 0 29977217 4292608 736 18446744073709551615 94481909714944 94481910609477 140725817614176 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94481910848528 94481910896272 94481936973824 140725817620833 140725817620962 140725817620962 140725817626564 0
/proc/15891/statm: 1048 736 672 219 0 110 0
[pid=15894] ppid=15891 vsize=88504 memory=44760 CPUtime=0.52 cores=4,6
/proc/15894/stat : 15894 (roundingsat) R 15891 15891 11416 0 -1 4194304 9085 0 0 0 45 7 0 0 20 0 1 0 29977232 90628096 11190 18446744073709551615 4227072 8923433 140731222775488 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 34893824 140731222780228 140731222780456 140731222780456 140731222786026 0
/proc/15894/statm: 22126 11190 1984 1147 0 9553 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 92696 KiB
Current children cumulated memory: 47704 KiB

[startup+1.22015 s]
# the end of solver process 15891 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.08462 s, system=0.103574 s

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

[startup+0.800254 s]
/proc/loadavg: 4.19 3.79 3.34 5/268 15894
/proc/meminfo: memFree=129229472/131249996 swapFree=33010684/33010684
[pid=15891] ppid=15888 vsize=4192 memory=2944 CPUtime=0.12 cores=4,6
/proc/15891/stat : 15891 (run-dec-break.s) S 15888 15891 11416 0 -1 4194304 235 9048 0 0 0 0 10 2 20 0 1 0 29977217 4292608 736 18446744073709551615 94481909714944 94481910609477 140725817614176 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94481910848528 94481910896272 94481936973824 140725817620833 140725817620962 140725817620962 140725817626564 0
/proc/15891/statm: 1048 736 672 219 0 110 0
[pid=15894] ppid=15891 vsize=88504 memory=44760 CPUtime=0.62 cores=4,6
/proc/15894/stat : 15894 (roundingsat) R 15891 15891 11416 0 -1 4194304 9085 0 0 0 55 7 0 0 20 0 1 0 29977232 90628096 11190 18446744073709551615 4227072 8923433 140731222775488 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 34893824 140731222780228 140731222780456 140731222780456 140731222786026 0
/proc/15894/statm: 22126 11190 1984 1147 0 9553 0
Current children cumulated CPU time: 0.74 s
Current children cumulated vsize: 92696 KiB
Current children cumulated memory: 47704 KiB

[startup+1.20018 s]
/proc/loadavg: 4.19 3.79 3.34 5/268 15894
/proc/meminfo: memFree=129229472/131249996 swapFree=33010684/33010684
[pid=15891] ppid=15888 vsize=4192 memory=2944 CPUtime=0.12 cores=4,6
/proc/15891/stat : 15891 (run-dec-break.s) S 15888 15891 11416 0 -1 4194304 235 9048 0 0 0 0 10 2 20 0 1 0 29977217 4292608 736 18446744073709551615 94481909714944 94481910609477 140725817614176 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94481910848528 94481910896272 94481936973824 140725817620833 140725817620962 140725817620962 140725817626564 0
/proc/15891/statm: 1048 736 672 219 0 110 0
[pid=15894] ppid=15891 vsize=92188 memory=46040 CPUtime=1.02 cores=4,6
/proc/15894/stat : 15894 (roundingsat) R 15891 15891 11416 0 -1 4194304 9348 0 0 0 95 7 0 0 20 0 1 0 29977232 94400512 11510 18446744073709551615 4227072 8923433 140731222775488 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 34893824 140731222780228 140731222780456 140731222780456 140731222786026 0
/proc/15894/statm: 23047 11510 2048 1147 0 10474 0
Current children cumulated CPU time: 1.14 s
Current children cumulated vsize: 96380 KiB
Current children cumulated memory: 48984 KiB

Child status: 0

Real time (s): 1.22018
CPU time (s): 1.18819
CPU user time (s): 1.08462
CPU system time (s): 0.103574
CPU usage (%): 97.3783
Max. virtual memory (cumulated for all children) (KiB): 96380
Max. memory (cumulated for all children) (KiB): 48984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.08462
system time used= 0.103574
maximum resident set size= 46168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18661
page faults= 0
swaps= 0
block input operations= 0
block output operations= 6000
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 209
involuntary context switches= 13


# summary of solver processes directly reported to runsolver:
#   pid: 15891
#   total CPU time (s): 1.18819
#   total CPU user time (s): 1.08462
#   total CPU system time (s): 0.103574

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.02032 second user time and 0.028397 second system time

The end

Launcher Data 

Begin job on nodeC029 at 2025-06-28 22:36:28
IDJOB=4493232
IDBENCH=147856
IDSOLVER=3357
FILE ID=nodeC029/4493232-1751142988
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-clauses-55-50.opb
COMMAND LINE= run-dec-break.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4493232-1751142988/watcher-4493232-1751142988 -o /tmp/evaluation-result-4493232-1751142988/solver-4493232-1751142988 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1751142403-13594 --watchdog 3760  run-dec-break.sh HOME/instance-4493232-1751142988.opb

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

MD5SUM BENCH= 447851c4fd40c5c34c03bb94532f1e8d
RANDOM SEED=821053141

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		: 3599.720
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		: 3599.750
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		: 3599.702
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		: 3601.250
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		: 3599.715
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		: 3599.657
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		: 3576.585
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:        129261288 kB
MemAvailable:   128895140 kB
Buffers:            3280 kB
Cached:           432652 kB
SwapCached:            0 kB
Active:          1085332 kB
Inactive:         213760 kB
Active(anon):     881220 kB
Inactive(anon):        0 kB
Active(file):     204112 kB
Inactive(file):   213760 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              9084 kB
Writeback:             0 kB
AnonPages:        866332 kB
Mapped:           116712 kB
Shmem:             18060 kB
KReclaimable:      85192 kB
Slab:             167724 kB
SReclaimable:      85192 kB
SUnreclaim:        82532 kB
KernelStack:        4260 kB
PageTables:         4928 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:      150632 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= 433016 MiB
End job on nodeC029 at 2025-06-28 22:36:29