Trace number 4519243

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
roundingsat+pbsuma-opt-log 63f22adOPT cert.0 0.831874 0.873451

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/multverif/
diagcomm_greater/normalized-mult_diagcomm_opt_greater_teq_nbits_16.opb
MD5SUM7fa2358c675fac141ded392b1a236afa
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.059018
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1600
Total number of constraints2368
Number of constraints which are clauses1536
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints832
Minimum length of a constraint2
Maximum length of a constraint5
Number of terms in the objective function 64
Biggest coefficient in the objective function 2147483648
Number of bits for the biggest coefficient in the objective function 32
Sum of the numbers in the objective function 8589934590
Number of bits of the sum of numbers in the objective function 33
Biggest number in a constraint 2147483648
Number of bits of the biggest number in a constraint 32
Biggest sum of numbers in a constraint 8589934590
Number of bits of the biggest sum of numbers33
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-4519243-1751527332.opb'
0.00/0.01	c 	read 0.07MB  (1.26ms)
0.00/0.01	c	 [cnf: #variables 1600 #clauses 2369 #duplicates 0 #arr 6720]
0.00/0.03	c output proof to 'PROOFDIR/proof-4519243-1751527332'
0.00/0.03	c 
0.00/0.03	c make graph and approximate orbits
0.00/0.03	c	 [group: #orbits ~= 0] (1.83ms)
0.00/0.03	c 
0.00/0.03	c detect special group actions
0.00/0.03	c 	probe for Johnson action (limit=64)
0.00/0.03	c 	probe for row-column symmetry (limit=64, splits=16.78M)
0.00/0.03	c 	probe for row symmetry (limit=64, splits=16.78M)
0.00/0.03	c 	 (0.29ms)
0.00/0.03	c 
0.00/0.03	c detect symmetries on remainder
0.00/0.03	c 	[graph: #vertices 8706 #edges 22914]
0.00/0.03	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.03	c 	 [group: #symmetries 1.00*10^0 #generators 0] (0.49ms)
0.00/0.03	c 
0.00/0.03	c finalize break order and special generators
0.00/0.03	c 
0.00/0.03	c generation finished
0.00/0.03	c 	[sbp: #constraints 0 #add_vars 0]
0.00/0.03	c 
0.00/0.03	c write result to 'HOME/instance-4519243-1751527332.opb.pre'
0.00/0.03	c 	wrote 0.07MB (0.25ms)
0.00/0.03	c ------------------------------------------------------------------
0.00/0.03	c                  15.67ms 78.99% other
0.00/0.03	c                   1.83ms  9.25% approx_orbits
0.00/0.03	c                   1.26ms  6.34% parse
0.00/0.03	c                   0.49ms  2.47% detect_generic
0.00/0.03	c                   0.29ms  1.46% detect_special
0.00/0.03	c                   0.25ms  1.27% output
0.00/0.03	c                   0.05ms  0.23% finalize_order
0.00/0.03	c         ───────────────────────────────────────────────
0.00/0.03	c                  19.84ms   100% total
0.00/0.03	c ------------------------------------------------------------------
0.00/0.04	c RoundingSat 2
0.00/0.04	c branch pb25
0.00/0.04	c commit 63f22ad
0.00/0.06	c #variables 1600 #constraints 3200
0.00/0.06	c objective is ce64 
0.00/0.06	c initial watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.00/0.06	c initial counting CF 32, 64, 128, Arb: 960 , 1 , 0 , 0
0.00/0.06	c bounds - >= -4294967295 @ 0.010842
0.05/0.17	c bounds 0 >= -4294967295 @ 0.108781
0.05/0.17	c bounds 0 >= -3221225471 @ 0.109093
0.05/0.17	c bounds 0 >= -2147483647 @ 0.10948
0.75/0.86	c #Conflicts:       1000 | #Constraints:       4210
0.75/0.86	c #Conflicts:       2000 | #Constraints:       5210
0.75/0.86	c INPROCESSING
0.75/0.86	c GARBAGE COLLECT
0.75/0.86	c bounds 0 >= 0 @ 0.774312
0.75/0.86	c cpu time 0.774312 s
0.75/0.86	c deterministic time 4436927 4.44e+06
0.75/0.86	c optimization time 0.000562 s
0.75/0.86	c total solve time 0.762933 s
0.75/0.86	c core-guided solve time 0.478679 s
0.75/0.86	c propagation time 0.240055 s
0.75/0.86	c conflict analysis time 0.163206 s
0.75/0.86	c propagations 339760
0.75/0.86	c resolve steps 72174
0.75/0.86	c decisions 4451
0.75/0.86	c conflicts 2010
0.75/0.86	c restarts 13
0.75/0.86	c inprocessing phases 1
0.75/0.86	c garbage collections 1 ,( 100.00 )
0.75/0.86	c input clauses 2241 ,( 69.81 )
0.75/0.86	c input cardinalities 5 ,( 0.16 )
0.75/0.86	c input general constraints 964 ,( 30.03 )
0.75/0.86	c input average constraint length 3.10
0.75/0.86	c input average constraint degree 2341494.66
0.75/0.86	c learned clauses 1440 ,( 71.64 )
0.75/0.86	c learned cardinalities 0 ,( 0.00 )
0.75/0.86	c learned general constraints 570 ,( 28.36 )
0.75/0.86	c learned average constraint length 47.36
0.75/0.86	c learned average constraint degree 465943.11
0.75/0.86	c watched  CF 32, 64, 128, Arb: 93 , 0 , 0 , 0
0.75/0.86	c counting CF 32, 64, 128, Arb: 1438 , 4 , 0 , 0
0.75/0.86	c watched   constraints 93 ,( 6.06 ) 
0.75/0.86	c counting  constraints 1441 ,( 93.94 ) 
0.75/0.86	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 196074 , 1418 , 458622 ,( 8540 , 450082 )
0.75/0.86	c gcd simplifications 48
0.75/0.86	c detected cardinalities 0
0.75/0.86	c weakened non-implied lits 34541
0.75/0.86	c weakened non-implying lits 264
0.75/0.86	c original variables 1600
0.75/0.86	c clausal propagations 126914
0.75/0.86	c cardinality propagations 171
0.75/0.86	c watched propagations 151
0.75/0.86	c counting propagations 210301
0.75/0.86	c watch lookups 1440077
0.75/0.86	c watch backjump lookups 0
0.75/0.86	c watch checks 416401
0.75/0.86	c propagation checks 1446844
0.75/0.86	c constraint additions 429519
0.75/0.86	c trail pops 346220
0.75/0.86	c formula constraints 3200
0.75/0.86	c learned constraints 2009
0.75/0.86	c bound constraints 3
0.75/0.86	c core-guided constraints 7
0.75/0.86	c encountered formula constraints 68653
0.75/0.86	c encountered learned constraints 5432
0.75/0.86	c encountered bound constraints 9
0.75/0.86	c encountered core-guided constraints 80
0.75/0.86	c LP total time 0.508826 s
0.75/0.86	c LP solve time 0.5 s
0.75/0.86	c LP constraints added 3200
0.75/0.86	c LP constraints removed 0
0.75/0.86	c LP pivots internal 4063
0.75/0.86	c LP pivots root 9591
0.75/0.86	c LP calls 5
0.75/0.86	c LP optimalities 0
0.75/0.86	c LP no pivot count 0
0.75/0.86	c LP infeasibilities 1
0.75/0.86	c LP valid Farkas constraints 1
0.75/0.86	c LP learned Farkas constraints 0
0.75/0.86	c LP basis resets 1
0.75/0.86	c LP cycling count 1
0.75/0.86	c LP singular count 0
0.75/0.86	c LP no primal count 0
0.75/0.86	c LP no farkas count 0
0.75/0.86	c LP other issue count 0
0.75/0.86	c LP Gomory cuts 0
0.75/0.86	c LP learned cuts 0
0.75/0.86	c LP deleted cuts 0
0.75/0.86	c LP encountered Gomory constraints 0
0.75/0.86	c LP encountered Farkas constraints 9
0.75/0.86	c LP encountered learned Farkas constraints 0
0.75/0.86	c CG auxiliary variables introduced 3
0.75/0.86	c CG solutions found 1
0.75/0.86	c CG cores constructed 2
0.75/0.86	c CG core cardinality constraints returned 0
0.75/0.86	c CG unit cores 0
0.75/0.86	c CG single cores 2
0.75/0.86	c CG blocks removed during cardinality reduction 0
0.75/0.86	c CG first core best 0
0.75/0.86	c CG decision core best 0
0.75/0.86	c CG core reduction tie 0
0.75/0.86	c CG core degree average 1.00
0.75/0.86	c CG core slack average 2.50
0.75/0.86	c CG core upper bound improvements 0
0.75/0.86	c STR number of successful calls 0
0.75/0.86	c STR number of unsuccessful calls 0
0.75/0.86	c STR number of inconclusive calls 0
0.75/0.86	c STR number of successful attempts 0
0.75/0.86	c STR number of unsuccessful attempts 0
0.75/0.86	c STR number of inconclusive attempts 0
0.75/0.86	c STR average degree increase per successful call inf
0.75/0.86	c STR average degree increase per successful attempt inf
0.75/0.86	c STR total number of conflicts for successful attempts 0
0.75/0.86	c STR total number of conflicts for unsuccessful attempts 0
0.75/0.86	c STR total number of conflicts for inconclusive attempts 0
0.75/0.86	c STR average number of conflicts per successful attempt inf
0.75/0.86	c STR average number of conflicts per unsuccessful attempt inf
0.75/0.86	c STR average number of conflicts per inconclusive attempt inf
0.75/0.86	c AVG.sumWPerc 73.17 
0.75/0.86	c bigint constraints 4 
0.75/0.86	o 0
0.75/0.86	s OPTIMUM FOUND
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Verifier Data 

OK	0

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Thu Jul  3 14:15:40 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED BOUNDS 0 <= obj <= 0
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 0 <= obj <= 0
--summary--
ALL OK

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (52778 MiB free)
  memory of node 1: 64507 MiB (62951 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4519243-1751527332/watcher-4519243-1751527332 -o /tmp/evaluation-result-4519243-1751527332/solver-4519243-1751527332 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751520002-78153 --watchdog 3760 --file-size-limit 100000 run-opt-break-log.sh HOME/instance-4519243-1751527332.opb PROOFDIR/proof-4519243-1751527332 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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 FSIZE limit: 102400000 KiB
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=79492, runsolver pid=79489
Current StackSize limit: 8192 KiB


[startup+0.10006 s]*
/proc/loadavg: 4.45 4.20 4.12 5/272 79495
/proc/meminfo: memFree=118499128/131250000 swapFree=33008100/33010684
[pid=79492] ppid=79489 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/79492/stat : 79492 (run-opt-break-l) S 79489 79492 78143 0 -1 4194304 241 937 0 0 0 0 0 0 20 0 1 0 68413482 4292608 736 18446744073709551615 94111020314624 94111021209157 140721468346608 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94111021448208 94111021495952 94111026053120 140721468352789 140721468352990 140721468352990 140721468358592 0
/proc/79492/statm: 1048 736 672 219 0 110 0
[pid=79495] ppid=79492 vsize=60844 memory=17064 CPUtime=0.05 cores=0,2
/proc/79495/stat : 79495 (roundingsat) R 79492 79492 78143 0 -1 4194304 2199 0 0 0 4 1 0 0 20 0 1 0 68413485 62304256 4266 18446744073709551615 4227072 8923433 140723029520320 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 22052864 140723029526804 140723029527080 140723029527080 140723029532650 0
/proc/79495/statm: 15211 4266 2304 1147 0 2638 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 65036 KiB
Current children cumulated memory: 20008 KiB

[startup+0.205815 s]*
/proc/loadavg: 4.45 4.20 4.12 5/271 79495
/proc/meminfo: memFree=120050964/131250000 swapFree=33008100/33010684
[pid=79492] ppid=79489 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/79492/stat : 79492 (run-opt-break-l) S 79489 79492 78143 0 -1 4194304 241 937 0 0 0 0 0 0 20 0 1 0 68413482 4292608 736 18446744073709551615 94111020314624 94111021209157 140721468346608 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94111021448208 94111021495952 94111026053120 140721468352789 140721468352990 140721468352990 140721468358592 0
/proc/79492/statm: 1048 736 672 219 0 110 0
[pid=79495] ppid=79492 vsize=61592 memory=17832 CPUtime=0.16 cores=0,2
/proc/79495/stat : 79495 (roundingsat) R 79492 79492 78143 0 -1 4194304 2345 0 0 0 14 2 0 0 20 0 1 0 68413485 63070208 4458 18446744073709551615 4227072 8923433 140723029520320 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 22052864 140723029526804 140723029527080 140723029527080 140723029532650 0
/proc/79495/statm: 15398 4458 2368 1147 0 2825 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 65784 KiB
Current children cumulated memory: 20776 KiB

[startup+0.305639 s]*
/proc/loadavg: 4.45 4.20 4.12 4/269 79495
/proc/meminfo: memFree=120971648/131250000 swapFree=33008100/33010684
[pid=79492] ppid=79489 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/79492/stat : 79492 (run-opt-break-l) S 79489 79492 78143 0 -1 4194304 241 937 0 0 0 0 0 0 20 0 1 0 68413482 4292608 736 18446744073709551615 94111020314624 94111021209157 140721468346608 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94111021448208 94111021495952 94111026053120 140721468352789 140721468352990 140721468352990 140721468358592 0
/proc/79492/statm: 1048 736 672 219 0 110 0
[pid=79495] ppid=79492 vsize=61904 memory=18088 CPUtime=0.26 cores=0,2
/proc/79495/stat : 79495 (roundingsat) R 79492 79492 78143 0 -1 4194304 2411 0 0 0 24 2 0 0 20 0 1 0 68413485 63389696 4522 18446744073709551615 4227072 8923433 140723029520320 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 22052864 140723029526804 140723029527080 140723029527080 140723029532650 0
/proc/79495/statm: 15476 4522 2368 1147 0 2903 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 66096 KiB
Current children cumulated memory: 21032 KiB

[startup+0.700134 s]
/proc/loadavg: 4.45 4.20 4.12 5/270 79509
/proc/meminfo: memFree=120967616/131250000 swapFree=33008100/33010684
[pid=79492] ppid=79489 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/79492/stat : 79492 (run-opt-break-l) S 79489 79492 78143 0 -1 4194304 241 937 0 0 0 0 0 0 20 0 1 0 68413482 4292608 736 18446744073709551615 94111020314624 94111021209157 140721468346608 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94111021448208 94111021495952 94111026053120 140721468352789 140721468352990 140721468352990 140721468358592 0
/proc/79492/statm: 1048 736 672 219 0 110 0
[pid=79495] ppid=79492 vsize=63344 memory=19496 CPUtime=0.64 cores=0,2
/proc/79495/stat : 79495 (roundingsat) R 79492 79492 78143 0 -1 4194304 2758 0 0 0 61 3 0 0 20 0 1 0 68413485 64864256 4874 18446744073709551615 4227072 8923433 140723029520320 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 22052864 140723029526804 140723029527080 140723029527080 140723029532650 0
/proc/79495/statm: 15836 4874 2368 1147 0 3263 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 67536 KiB
Current children cumulated memory: 22440 KiB

[startup+0.873424 s]
# the end of solver process 79492 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.778706 s, system=0.053168 s

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

[startup+0.800164 s]
/proc/loadavg: 4.45 4.20 4.12 5/270 79509
/proc/meminfo: memFree=120967616/131250000 swapFree=33008100/33010684
[pid=79492] ppid=79489 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/79492/stat : 79492 (run-opt-break-l) S 79489 79492 78143 0 -1 4194304 241 937 0 0 0 0 0 0 20 0 1 0 68413482 4292608 736 18446744073709551615 94111020314624 94111021209157 140721468346608 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94111021448208 94111021495952 94111026053120 140721468352789 140721468352990 140721468352990 140721468358592 0
/proc/79492/statm: 1048 736 672 219 0 110 0
[pid=79495] ppid=79492 vsize=63344 memory=19496 CPUtime=0.75 cores=0,2
/proc/79495/stat : 79495 (roundingsat) R 79492 79492 78143 0 -1 4194304 2763 0 0 0 71 4 0 0 20 0 1 0 68413485 64864256 4874 18446744073709551615 4227072 8923433 140723029520320 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 22052864 140723029526804 140723029527080 140723029527080 140723029532650 0
/proc/79495/statm: 15836 4874 2368 1147 0 3263 0
Current children cumulated CPU time: 0.75 s
Current children cumulated vsize: 67536 KiB
Current children cumulated memory: 22440 KiB

Child status: 0

Real time (s): 0.873451
CPU time (s): 0.831874
CPU user time (s): 0.778706
CPU system time (s): 0.053168
CPU usage (%): 95.2399
Max. virtual memory (cumulated for all children) (KiB): 67536
Max. memory (cumulated for all children) (KiB): 22440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.778706
system time used= 0.053168
maximum resident set size= 19624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3968
page faults= 0
swaps= 0
block input operations= 0
block output operations= 5088
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 307
involuntary context switches= 5


# summary of solver processes directly reported to runsolver:
#   pid: 79492
#   total CPU time (s): 0.831874
#   total CPU user time (s): 0.778706
#   total CPU system time (s): 0.053168

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014211 second user time and 0.028435 second system time

The end

Launcher Data 

Begin job on nodeC013 at 2025-07-03 09:22:12
IDJOB=4519243
IDBENCH=177196
IDSOLVER=3360
FILE ID=nodeC013/4519243-1751527332
RUNJOBID= nodeC013-1751520002-78153
SLURM_JOB_ID= 9598642
Free space on /tmp= 432620 MiB

SOLVER NAME= roundingsat+pbsuma-opt-log 63f22ad
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/multverif/diagcomm_greater/normalized-mult_diagcomm_opt_greater_teq_nbits_16.opb
COMMAND LINE= run-opt-break-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4519243-1751527332/watcher-4519243-1751527332 -o /tmp/evaluation-result-4519243-1751527332/solver-4519243-1751527332 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751520002-78153 --watchdog 3760 --file-size-limit 100000 run-opt-break-log.sh HOME/instance-4519243-1751527332.opb PROOFDIR/proof-4519243-1751527332

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

MD5SUM BENCH= 7fa2358c675fac141ded392b1a236afa
RANDOM SEED=695587755

nodeC013 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		: 3599.838
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	: 6999.67
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		: 3599.835
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	: 6999.67
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		: 3563.966
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	: 6999.67
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		: 3616.813
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	: 6999.67
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		: 3599.321
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	: 6999.67
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		: 3599.817
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	: 6999.67
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		: 3684.201
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	: 6999.67
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		: 3554.611
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	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        118506996 kB
MemAvailable:   126499460 kB
Buffers:            1668 kB
Cached:          8775020 kB
SwapCached:         2088 kB
Active:          3653884 kB
Inactive:        8459200 kB
Active(anon):    3329668 kB
Inactive(anon):    17640 kB
Active(file):     324216 kB
Inactive(file):  8441560 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33008100 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             24480 kB
Writeback:             0 kB
AnonPages:       3336128 kB
Mapped:           113656 kB
Shmem:             11188 kB
KReclaimable:     131452 kB
Slab:             222272 kB
SReclaimable:     131452 kB
SUnreclaim:        90820 kB
KernelStack:        4364 kB
PageTables:        10144 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    3948184 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150712 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1208320 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:      215764 kB
DirectMap2M:     8992768 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432612 MiB
End job on nodeC013 at 2025-07-03 09:22:13