Trace number 4510728

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 0.649476 0.673171

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid3x70split.cnf-plain.pb.metafix.opb
MD5SUM83e37738dbb5bda13231e19dd0fa63e4
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 benchmark0.094467
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables421
Total number of constraints1682
Number of constraints which are clauses1682
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 constraint3
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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-4510728-1751196823.opb'
0.00/0.01	c 	read 0.05MB  (0.79ms)
0.00/0.01	c	 [cnf: #variables 421 #clauses 1682 #duplicates 0 #arr 5044]
0.00/0.01	c 
0.00/0.01	c make graph and approximate orbits
0.00/0.01	c	 [group: #orbits ~= 278] (0.68ms)
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)
0.00/0.01	c 	probe for row-column symmetry (limit=64, splits=16.78M)
0.00/0.01	c 	probe for row symmetry (limit=64, splits=16.78M)
0.00/0.01	c 	 (6.91ms)
0.00/0.01	c 
0.00/0.01	c detect symmetries on remainder
0.00/0.01	c 	[graph: #vertices 3366 #edges 12614]
0.00/0.01	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.02	c 	 [group: #symmetries 4.00*10^0 #generators 10] (4.98ms)
0.00/0.02	c 
0.00/0.02	c optimize generators (opt_passes=64, conjugate_limit=256)
0.00/0.02	c 	(0.01ms)
0.00/0.02	c 
0.00/0.02	c finalize break order and special generators
0.00/0.02	c 
0.00/0.02	c add generic predicates (break_depth=10)
0.00/0.02	c 	added predicates for 10 generators (0.15ms)
0.00/0.02	c 
0.00/0.02	c generation finished
0.00/0.02	c 	[sbp: #constraints 280 #add_vars 90]
0.00/0.02	c 
0.00/0.02	c write result to 'HOME/instance-4510728-1751196823.opb.pre'
0.00/0.02	c 	wrote 0.06MB (0.19ms)
0.00/0.02	c ------------------------------------------------------------------
0.00/0.02	c                   6.91ms 49.90% detect_special
0.00/0.02	c                   4.98ms 35.97% detect_generic
0.00/0.02	c                   0.79ms  5.70% parse
0.00/0.02	c                   0.68ms  4.88% approx_orbits
0.00/0.02	c                   0.19ms  1.40% output
0.00/0.02	c                   0.15ms  1.08% break_generic
0.00/0.02	c                   0.10ms  0.70% other
0.00/0.02	c                   0.04ms  0.32% finalize_order
0.00/0.02	c                   0.01ms  0.04% optimize_gens
0.00/0.02	c         ───────────────────────────────────────────────
0.00/0.02	c                  13.85ms   100% total
0.00/0.02	c ------------------------------------------------------------------
0.00/0.03	c RoundingSat 2
0.00/0.03	c branch pb25
0.00/0.03	c commit 63f22ad
0.00/0.03	c #variables 511 #constraints 1962
0.56/0.67	c #Conflicts:       1000 | #Constraints:       2961
0.56/0.67	c #Conflicts:       2000 | #Constraints:       3961
0.56/0.67	c INPROCESSING
0.56/0.67	c GARBAGE COLLECT
0.56/0.67	c #Conflicts:       3000 | #Constraints:       3984
0.56/0.67	c #Conflicts:       4000 | #Constraints:       4984
0.56/0.67	c INPROCESSING
0.56/0.67	c GARBAGE COLLECT
0.56/0.67	c #Conflicts:       5000 | #Constraints:       4411
0.56/0.67	c #Conflicts:       6000 | #Constraints:       5411
0.56/0.67	c #Conflicts:       7000 | #Constraints:       6411
0.56/0.67	c #Conflicts:       8000 | #Constraints:       7411
0.56/0.67	c #Conflicts:       9000 | #Constraints:       8411
0.56/0.67	c INPROCESSING
0.56/0.67	c GARBAGE COLLECT
0.56/0.67	c #Conflicts:      10000 | #Constraints:       6075
0.56/0.67	c #Conflicts:      11000 | #Constraints:       7075
0.56/0.67	c #Conflicts:      12000 | #Constraints:       8075
0.56/0.67	c #Conflicts:      13000 | #Constraints:       9075
0.56/0.67	c #Conflicts:      14000 | #Constraints:      10075
0.56/0.67	c #Conflicts:      15000 | #Constraints:      11075
0.56/0.67	c #Conflicts:      16000 | #Constraints:      12075
0.56/0.67	c INPROCESSING
0.56/0.67	c GARBAGE COLLECT
0.56/0.67	c #Conflicts:      17000 | #Constraints:       7876
0.56/0.67	c #Conflicts:      18000 | #Constraints:       8876
0.56/0.67	c #Conflicts:      19000 | #Constraints:       9876
0.56/0.67	c #Conflicts:      20000 | #Constraints:      10876
0.56/0.67	c #Conflicts:      21000 | #Constraints:      11876
0.56/0.67	c #Conflicts:      22000 | #Constraints:      12876
0.56/0.67	c #Conflicts:      23000 | #Constraints:      13876
0.56/0.67	c #Conflicts:      24000 | #Constraints:      14876
0.56/0.67	c #Conflicts:      25000 | #Constraints:      15876
0.56/0.67	c INPROCESSING
0.56/0.67	c GARBAGE COLLECT
0.56/0.67	c #Conflicts:      26000 | #Constraints:       9736
0.56/0.67	c #Conflicts:      27000 | #Constraints:      10736
0.56/0.67	c #Conflicts:      28000 | #Constraints:      11736
0.56/0.67	c #Conflicts:      29000 | #Constraints:      12736
0.56/0.67	c #Conflicts:      30000 | #Constraints:      13736
0.56/0.67	c #Conflicts:      31000 | #Constraints:      14736
0.56/0.67	c #Conflicts:      32000 | #Constraints:      15736
0.56/0.67	c #Conflicts:      33000 | #Constraints:      16736
0.56/0.67	c #Conflicts:      34000 | #Constraints:      17736
0.56/0.67	c #Conflicts:      35000 | #Constraints:      18736
0.56/0.67	c #Conflicts:      36000 | #Constraints:      19736
0.56/0.67	c INPROCESSING
0.56/0.67	c GARBAGE COLLECT
0.56/0.67	c #Conflicts:      37000 | #Constraints:      11639
0.56/0.67	c #Conflicts:      38000 | #Constraints:      12639
0.56/0.67	c cpu time 0.521198 s
0.56/0.67	c deterministic time 14884159 1.49e+07
0.56/0.67	c optimization time 2.2e-05 s
0.56/0.67	c total solve time 0.518023 s
0.56/0.67	c core-guided solve time 0 s
0.56/0.67	c propagation time 0.237682 s
0.56/0.67	c conflict analysis time 0.137758 s
0.56/0.67	c propagations 485014
0.56/0.67	c resolve steps 230192
0.56/0.67	c decisions 76785
0.56/0.67	c conflicts 38967
0.56/0.67	c restarts 126
0.56/0.67	c inprocessing phases 6
0.56/0.67	c garbage collections 6 ,( 100.00 )
0.56/0.67	c input clauses 1962 ,( 100.00 )
0.56/0.67	c input cardinalities 0 ,( 0.00 )
0.56/0.67	c input general constraints 0 ,( 0.00 )
0.56/0.67	c input average constraint length 2.98
0.56/0.67	c input average constraint degree 1.00
0.56/0.67	c learned clauses 38966 ,( 100.00 )
0.56/0.67	c learned cardinalities 0 ,( 0.00 )
0.56/0.67	c learned general constraints 0 ,( 0.00 )
0.56/0.67	c learned average constraint length 10.16
0.56/0.67	c learned average constraint degree 1.00
0.56/0.67	c watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.56/0.67	c counting CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.56/0.67	c watched   constraints 0 ,( -nan ) 
0.56/0.67	c counting  constraints 0 ,( -nan ) 
0.56/0.67	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 4735357 , 0 , 0 ,( 0 , 0 )
0.56/0.67	c gcd simplifications 0
0.56/0.67	c detected cardinalities 0
0.56/0.67	c weakened non-implied lits 0
0.56/0.67	c weakened non-implying lits 0
0.56/0.67	c original variables 511
0.56/0.67	c clausal propagations 446048
0.56/0.67	c cardinality propagations 0
0.56/0.67	c watched propagations 0
0.56/0.67	c counting propagations 0
0.56/0.67	c watch lookups 4735357
0.56/0.67	c watch backjump lookups 0
0.56/0.67	c watch checks 7037190
0.56/0.67	c propagation checks 446048
0.56/0.67	c constraint additions 1503024
0.56/0.67	c trail pops 600740
0.56/0.67	c formula constraints 1962
0.56/0.67	c learned constraints 38966
0.56/0.67	c bound constraints 0
0.56/0.67	c core-guided constraints 0
0.56/0.67	c encountered formula constraints 118197
0.56/0.67	c encountered learned constraints 150962
0.56/0.67	c encountered bound constraints 0
0.56/0.67	c encountered core-guided constraints 0
0.56/0.67	c LP total time 0 s
0.56/0.67	c LP solve time 0 s
0.56/0.67	c LP constraints added 0
0.56/0.67	c LP constraints removed 0
0.56/0.67	c LP pivots internal 0
0.56/0.67	c LP pivots root 0
0.56/0.67	c LP calls 0
0.56/0.67	c LP optimalities 0
0.56/0.67	c LP no pivot count 0
0.56/0.67	c LP infeasibilities 0
0.56/0.67	c LP valid Farkas constraints 0
0.56/0.67	c LP learned Farkas constraints 0
0.56/0.67	c LP basis resets 0
0.56/0.67	c LP cycling count 0
0.56/0.67	c LP singular count 0
0.56/0.67	c LP no primal count 0
0.56/0.67	c LP no farkas count 0
0.56/0.67	c LP other issue count 0
0.56/0.67	c LP Gomory cuts 0
0.56/0.67	c LP learned cuts 0
0.56/0.67	c LP deleted cuts 0
0.56/0.67	c LP encountered Gomory constraints 0
0.56/0.67	c LP encountered Farkas constraints 0
0.56/0.67	c LP encountered learned Farkas constraints 0
0.56/0.67	c CG auxiliary variables introduced 0
0.56/0.67	c CG solutions found 0
0.56/0.67	c CG cores constructed 0
0.56/0.67	c CG core cardinality constraints returned 0
0.56/0.67	c CG unit cores 0
0.56/0.67	c CG single cores 0
0.56/0.67	c CG blocks removed during cardinality reduction 0
0.56/0.67	c CG first core best 0
0.56/0.67	c CG decision core best 0
0.56/0.67	c CG core reduction tie 0
0.56/0.67	c CG core degree average 0.00
0.56/0.67	c CG core slack average 0.00
0.56/0.67	c CG core upper bound improvements 0
0.56/0.67	c STR number of successful calls 0
0.56/0.67	c STR number of unsuccessful calls 0
0.56/0.67	c STR number of inconclusive calls 0
0.56/0.67	c STR number of successful attempts 0
0.56/0.67	c STR number of unsuccessful attempts 0
0.56/0.67	c STR number of inconclusive attempts 0
0.56/0.67	c STR average degree increase per successful call inf
0.56/0.67	c STR average degree increase per successful attempt inf
0.56/0.67	c STR total number of conflicts for successful attempts 0
0.56/0.67	c STR total number of conflicts for unsuccessful attempts 0
0.56/0.67	c STR total number of conflicts for inconclusive attempts 0
0.56/0.67	c STR average number of conflicts per successful attempt inf
0.56/0.67	c STR average number of conflicts per unsuccessful attempt inf
0.56/0.67	c STR average number of conflicts per inconclusive attempt inf
0.56/0.67	c AVG.sumWPerc -nan 
0.56/0.67	c bigint constraints 0 
0.56/0.67	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 (62863 MiB free)
  memory of node 1: 64465 MiB (63880 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4510728-1751196823/watcher-4510728-1751196823 -o /tmp/evaluation-result-4510728-1751196823/solver-4510728-1751196823 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC019-1751196526-23371 --watchdog 3760 run-dec-break.sh HOME/instance-4510728-1751196823.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
Starting watchdog thread
solver pid=24110, runsolver pid=24107
Current StackSize limit: 8192 KiB


[startup+0.100061 s]*
/proc/loadavg: 4.11 3.56 3.92 5/272 24113
/proc/meminfo: memFree=129781344/131250000 swapFree=33010684/33010684
[pid=24110] ppid=24107 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/24110/stat : 24110 (run-dec-break.s) S 24107 24110 23358 0 -1 4194304 235 759 0 0 0 0 1 0 20 0 1 0 35359835 4292608 768 18446744073709551615 94829021093888 94829021988421 140731521142288 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94829022227472 94829022275216 94829025972224 140731521145185 140731521145314 140731521145314 140731521150916 0
/proc/24110/statm: 1048 768 704 219 0 110 0
[pid=24113] ppid=24110 vsize=56492 memory=12308 CPUtime=0.06 cores=5,7
/proc/24113/stat : 24113 (roundingsat) R 24110 24110 23358 0 -1 4194304 677 0 0 0 5 1 0 0 20 0 1 0 35359838 57847808 3077 18446744073709551615 4227072 8923433 140736668871680 0 0 0 0 0 8405026 0 0 0 17 7 0 0 0 0 0 9823104 9832592 17174528 140736668879172 140736668879400 140736668879400 140736668884970 0
/proc/24113/statm: 14123 3077 2112 1147 0 1550 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 60684 KiB
Current children cumulated memory: 15380 KiB

[startup+0.205608 s]*
/proc/loadavg: 4.11 3.56 3.92 5/272 24113
/proc/meminfo: memFree=129781344/131250000 swapFree=33010684/33010684
[pid=24110] ppid=24107 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/24110/stat : 24110 (run-dec-break.s) S 24107 24110 23358 0 -1 4194304 235 759 0 0 0 0 1 0 20 0 1 0 35359835 4292608 768 18446744073709551615 94829021093888 94829021988421 140731521142288 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94829022227472 94829022275216 94829025972224 140731521145185 140731521145314 140731521145314 140731521150916 0
/proc/24110/statm: 1048 768 704 219 0 110 0
[pid=24113] ppid=24110 vsize=57080 memory=12948 CPUtime=0.16 cores=5,7
/proc/24113/stat : 24113 (roundingsat) R 24110 24110 23358 0 -1 4194304 842 0 0 0 13 3 0 0 20 0 1 0 35359838 58449920 3237 18446744073709551615 4227072 8923433 140736668871680 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 17174528 140736668879172 140736668879400 140736668879400 140736668884970 0
/proc/24113/statm: 14270 3237 2112 1147 0 1697 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 61272 KiB
Current children cumulated memory: 16020 KiB

[startup+0.30551 s]*
/proc/loadavg: 4.11 3.56 3.92 5/272 24113
/proc/meminfo: memFree=129781092/131250000 swapFree=33010684/33010684
[pid=24110] ppid=24107 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/24110/stat : 24110 (run-dec-break.s) S 24107 24110 23358 0 -1 4194304 235 759 0 0 0 0 1 0 20 0 1 0 35359835 4292608 768 18446744073709551615 94829021093888 94829021988421 140731521142288 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94829022227472 94829022275216 94829025972224 140731521145185 140731521145314 140731521145314 140731521150916 0
/proc/24110/statm: 1048 768 704 219 0 110 0
[pid=24113] ppid=24110 vsize=57524 memory=13332 CPUtime=0.26 cores=5,7
/proc/24113/stat : 24113 (roundingsat) R 24110 24110 23358 0 -1 4194304 958 0 0 0 21 5 0 0 20 0 1 0 35359838 58904576 3333 18446744073709551615 4227072 8923433 140736668871680 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 17174528 140736668879172 140736668879400 140736668879400 140736668884970 0
/proc/24113/statm: 14381 3333 2112 1147 0 1808 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 61716 KiB
Current children cumulated memory: 16404 KiB

[startup+0.673143 s]
# the end of solver process 24110 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.535611 s, system=0.113865 s

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

[startup+0.405025 s]*
/proc/loadavg: 4.11 3.56 3.92 5/272 24113
/proc/meminfo: memFree=129781092/131250000 swapFree=33010684/33010684
[pid=24110] ppid=24107 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/24110/stat : 24110 (run-dec-break.s) S 24107 24110 23358 0 -1 4194304 235 759 0 0 0 0 1 0 20 0 1 0 35359835 4292608 768 18446744073709551615 94829021093888 94829021988421 140731521142288 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94829022227472 94829022275216 94829025972224 140731521145185 140731521145314 140731521145314 140731521150916 0
/proc/24110/statm: 1048 768 704 219 0 110 0
[pid=24113] ppid=24110 vsize=57656 memory=13460 CPUtime=0.35 cores=5,7
/proc/24113/stat : 24113 (roundingsat) R 24110 24110 23358 0 -1 4194304 986 0 0 0 29 6 0 0 20 0 1 0 35359838 59039744 3365 18446744073709551615 4227072 8923433 140736668871680 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 17174528 140736668879172 140736668879400 140736668879400 140736668884970 0
/proc/24113/statm: 14414 3365 2112 1147 0 1841 0
Current children cumulated CPU time: 0.36 s
Current children cumulated vsize: 61848 KiB
Current children cumulated memory: 16532 KiB

[startup+0.604795 s]
/proc/loadavg: 4.11 3.56 3.92 6/272 24113
/proc/meminfo: memFree=129780884/131250000 swapFree=33010684/33010684
[pid=24110] ppid=24107 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/24110/stat : 24110 (run-dec-break.s) S 24107 24110 23358 0 -1 4194304 235 759 0 0 0 0 1 0 20 0 1 0 35359835 4292608 768 18446744073709551615 94829021093888 94829021988421 140731521142288 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94829022227472 94829022275216 94829025972224 140731521145185 140731521145314 140731521145314 140731521150916 0
/proc/24110/statm: 1048 768 704 219 0 110 0
[pid=24113] ppid=24110 vsize=58328 memory=14100 CPUtime=0.55 cores=5,7
/proc/24113/stat : 24113 (roundingsat) R 24110 24110 23358 0 -1 4194304 1161 0 0 0 46 9 0 0 20 0 1 0 35359838 59727872 3525 18446744073709551615 4227072 8923433 140736668871680 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 17174528 140736668879172 140736668879400 140736668879400 140736668884970 0
/proc/24113/statm: 14582 3525 2112 1147 0 2009 0
Current children cumulated CPU time: 0.56 s
Current children cumulated vsize: 62520 KiB
Current children cumulated memory: 17172 KiB

Child status: 0

Real time (s): 0.673171
CPU time (s): 0.649476
CPU user time (s): 0.535611
CPU system time (s): 0.113865
CPU usage (%): 96.4801
Max. virtual memory (cumulated for all children) (KiB): 62520
Max. memory (cumulated for all children) (KiB): 17172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.535611
system time used= 0.113865
maximum resident set size= 14612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2325
page faults= 0
swaps= 0
block input operations= 0
block output operations= 128
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 209
involuntary context switches= 8


# summary of solver processes directly reported to runsolver:
#   pid: 24110
#   total CPU time (s): 0.649476
#   total CPU user time (s): 0.535611
#   total CPU system time (s): 0.113865

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.008497 second user time and 0.033036 second system time

The end

Launcher Data

Begin job on nodeC019 at 2025-06-29 13:33:43
IDJOB=4510728
IDBENCH=160384
IDSOLVER=3357
FILE ID=nodeC019/4510728-1751196823
RUNJOBID= nodeC019-1751196526-23371
SLURM_JOB_ID= 9587609
Free space on /tmp= 433040 MiB

SOLVER NAME= roundingsat+pbsuma 63f22ad
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid3x70split.cnf-plain.pb.metafix.opb
COMMAND LINE= run-dec-break.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4510728-1751196823/watcher-4510728-1751196823 -o /tmp/evaluation-result-4510728-1751196823/solver-4510728-1751196823 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC019-1751196526-23371 --watchdog 3760  run-dec-break.sh HOME/instance-4510728-1751196823.opb

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

MD5SUM BENCH= 83e37738dbb5bda13231e19dd0fa63e4
RANDOM SEED=1270444493

nodeC019 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		: 3599.685
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	: 6999.37
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		: 3599.700
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	: 6999.37
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		: 3630.956
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	: 6999.37
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		: 3599.811
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	: 6999.37
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		: 3599.678
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	: 6999.37
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		: 3599.677
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	: 6999.37
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		: 3603.376
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	: 6999.37
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		: 3689.048
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	: 6999.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        129778120 kB
MemAvailable:   129609724 kB
Buffers:            3280 kB
Cached:           641424 kB
SwapCached:            0 kB
Active:           507892 kB
Inactive:         384664 kB
Active(anon):     265928 kB
Inactive(anon):        0 kB
Active(file):     241964 kB
Inactive(file):   384664 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7336 kB
Writeback:             0 kB
AnonPages:        249712 kB
Mapped:           112840 kB
Shmem:             18064 kB
KReclaimable:      88428 kB
Slab:             173316 kB
SReclaimable:      88428 kB
SUnreclaim:        84888 kB
KernelStack:        4416 kB
PageTables:         3632 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     593532 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150632 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    108544 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:      176852 kB
DirectMap2M:     9031680 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433036 MiB
End job on nodeC019 at 2025-06-29 13:33:44