Trace number 4495825

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-log 63f22adSAT 0.981156 1.01657

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-prob7.opb
MD5SUM0da7938cd78b604d95ed37ad5ec78200
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.039555
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables96
Total number of constraints2
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint96
Maximum length of a constraint96
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 27267752
Number of bits of the biggest number in a constraint 25
Biggest sum of numbers in a constraint 410674921
Number of bits of the biggest sum of numbers29
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-4495825-1751156261.opb'
0.00/0.01	c 	read 0.00MB  (0.11ms)
0.00/0.01	c	 [cnf: #variables 96 #clauses 2 #duplicates 0 #arr 192]
0.00/0.01	c output proof to 'PROOFDIR/proof-4495825-1751156261'
0.00/0.01	c 
0.00/0.01	c make graph and approximate orbits
0.00/0.01	c	 [group: #orbits ~= 0] (0.09ms)
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 	 (0.04ms)
0.00/0.01	c 
0.00/0.01	c detect symmetries on remainder
0.00/0.01	c 	[graph: #vertices 386 #edges 960]
0.00/0.01	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.01	c 	 [group: #symmetries 1.00*10^0 #generators 0] (0.04ms)
0.00/0.01	c 
0.00/0.01	c finalize break order and special generators
0.00/0.01	c 
0.00/0.01	c generation finished
0.00/0.01	c 	[sbp: #constraints 0 #add_vars 0]
0.00/0.01	c 
0.00/0.01	c write result to 'HOME/instance-4495825-1751156261.opb.pre'
0.00/0.01	c 	wrote 0.00MB (0.06ms)
0.00/0.01	c ------------------------------------------------------------------
0.00/0.01	c                   0.57ms 61.67% other
0.00/0.01	c                   0.11ms 12.25% parse
0.00/0.01	c                   0.09ms 10.09% approx_orbits
0.00/0.01	c                   0.06ms  6.61% output
0.00/0.01	c                   0.04ms  4.76% detect_generic
0.00/0.01	c                   0.04ms  4.13% detect_special
0.00/0.01	c                   0.00ms  0.50% finalize_order
0.00/0.01	c         ───────────────────────────────────────────────
0.00/0.01	c                   0.92ms   100% total
0.00/0.01	c ------------------------------------------------------------------
0.00/0.02	c RoundingSat 2
0.00/0.02	c branch pb25
0.00/0.02	c commit 63f22ad
0.00/0.02	c #variables 96 #constraints 2
0.00/0.02	c rational objective 1.07574
0.18/0.29	c #Conflicts:       1000 | #Constraints:       1075
0.18/0.29	c #Conflicts:       2000 | #Constraints:       2181
0.18/0.29	c INPROCESSING
0.18/0.29	c GARBAGE COLLECT
0.18/0.29	c rational objective 2
0.77/0.83	c #Conflicts:       3000 | #Constraints:       2633
0.77/0.83	c #Conflicts:       4000 | #Constraints:       4189
0.77/0.83	c INPROCESSING
0.77/0.83	c GARBAGE COLLECT
0.77/0.83	c rational objective 2
0.96/1.01	c cpu time 0.935103 s
0.96/1.01	c deterministic time 149396773 1.49e+08
0.96/1.01	c optimization time 2.7e-05 s
0.96/1.01	c total solve time 0.934214 s
0.96/1.01	c core-guided solve time 0 s
0.96/1.01	c propagation time 0.627882 s
0.96/1.01	c conflict analysis time 0.237819 s
0.96/1.01	c propagations 27832
0.96/1.01	c resolve steps 14388
0.96/1.01	c decisions 7975
0.96/1.01	c conflicts 4894
0.96/1.01	c restarts 26
0.96/1.01	c inprocessing phases 2
0.96/1.01	c garbage collections 2 ,( 100.00 )
0.96/1.01	c input clauses 0 ,( 0.00 )
0.96/1.01	c input cardinalities 0 ,( 0.00 )
0.96/1.01	c input general constraints 2 ,( 100.00 )
0.96/1.01	c input average constraint length 96.00
0.96/1.01	c input average constraint degree 191703584.50
0.96/1.01	c learned clauses 1780 ,( 28.14 )
0.96/1.01	c learned cardinalities 0 ,( 0.00 )
0.96/1.01	c learned general constraints 4545 ,( 71.86 )
0.96/1.01	c learned average constraint length 85.09
0.96/1.01	c learned average constraint degree 240817551.01
0.96/1.01	c watched  CF 32, 64, 128, Arb: 2004 , 0 , 0 , 0
0.96/1.01	c counting CF 32, 64, 128, Arb: 2543 , 0 , 0 , 0
0.96/1.01	c watched   constraints 2004 ,( 44.07 ) 
0.96/1.01	c counting  constraints 2543 ,( 55.93 ) 
0.96/1.01	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 44474 , 0 , 7424837 ,( 550714 , 6874123 )
0.96/1.01	c gcd simplifications 2165
0.96/1.01	c detected cardinalities 0
0.96/1.01	c weakened non-implied lits 23458
0.96/1.01	c weakened non-implying lits 5196
0.96/1.01	c original variables 96
0.96/1.01	c clausal propagations 218
0.96/1.01	c cardinality propagations 0
0.96/1.01	c watched propagations 1249
0.96/1.01	c counting propagations 20738
0.96/1.01	c watch lookups 11811119
0.96/1.01	c watch backjump lookups 0
0.96/1.01	c watch checks 9329196
0.96/1.01	c propagation checks 126413200
0.96/1.01	c constraint additions 1766244
0.96/1.01	c trail pops 40701
0.96/1.01	c formula constraints 2
0.96/1.01	c learned constraints 4894
0.96/1.01	c bound constraints 0
0.96/1.01	c core-guided constraints 0
0.96/1.01	c encountered formula constraints 13114
0.96/1.01	c encountered learned constraints 6168
0.96/1.01	c encountered bound constraints 0
0.96/1.01	c encountered core-guided constraints 0
0.96/1.01	c LP total time 0.113854 s
0.96/1.01	c LP solve time 0.03 s
0.96/1.01	c LP constraints added 5
0.96/1.01	c LP constraints removed 1
0.96/1.01	c LP pivots internal 492
0.96/1.01	c LP pivots root 13
0.96/1.01	c LP calls 1459
0.96/1.01	c LP optimalities 30
0.96/1.01	c LP no pivot count 2
0.96/1.01	c LP infeasibilities 1429
0.96/1.01	c LP valid Farkas constraints 1428
0.96/1.01	c LP learned Farkas constraints 0
0.96/1.01	c LP basis resets 0
0.96/1.01	c LP cycling count 0
0.96/1.01	c LP singular count 0
0.96/1.01	c LP no primal count 0
0.96/1.01	c LP no farkas count 0
0.96/1.01	c LP other issue count 0
0.96/1.01	c LP Gomory cuts 3
0.96/1.01	c LP learned cuts 0
0.96/1.01	c LP deleted cuts 1
0.96/1.01	c LP encountered Gomory constraints 0
0.96/1.01	c LP encountered Farkas constraints 0
0.96/1.01	c LP encountered learned Farkas constraints 0
0.96/1.01	c CG auxiliary variables introduced 0
0.96/1.01	c CG solutions found 0
0.96/1.01	c CG cores constructed 0
0.96/1.01	c CG core cardinality constraints returned 0
0.96/1.01	c CG unit cores 0
0.96/1.01	c CG single cores 0
0.96/1.01	c CG blocks removed during cardinality reduction 0
0.96/1.01	c CG first core best 0
0.96/1.01	c CG decision core best 0
0.96/1.01	c CG core reduction tie 0
0.96/1.01	c CG core degree average 0.00
0.96/1.01	c CG core slack average 0.00
0.96/1.01	c CG core upper bound improvements 0
0.96/1.01	c STR number of successful calls 0
0.96/1.01	c STR number of unsuccessful calls 0
0.96/1.01	c STR number of inconclusive calls 0
0.96/1.01	c STR number of successful attempts 0
0.96/1.01	c STR number of unsuccessful attempts 0
0.96/1.01	c STR number of inconclusive attempts 0
0.96/1.01	c STR average degree increase per successful call inf
0.96/1.01	c STR average degree increase per successful attempt inf
0.96/1.01	c STR total number of conflicts for successful attempts 0
0.96/1.01	c STR total number of conflicts for unsuccessful attempts 0
0.96/1.01	c STR total number of conflicts for inconclusive attempts 0
0.96/1.01	c STR average number of conflicts per successful attempt inf
0.96/1.01	c STR average number of conflicts per unsuccessful attempt inf
0.96/1.01	c STR average number of conflicts per inconclusive attempt inf
0.96/1.01	c AVG.sumWPerc 52.43 
0.96/1.01	c bigint constraints 0 
0.96/1.01	s SATISFIABLE
0.96/1.01	v x1 -x2 -x3 -x4 x5 -x6 x7 x8 x9 x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96

Verifier Data

OK	0

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 (60756 MiB free)
  memory of node 1: 64465 MiB (62934 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4495825-1751156261/watcher-4495825-1751156261 -o /tmp/evaluation-result-4495825-1751156261/solver-4495825-1751156261 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751155546-15094 --watchdog 3760 --file-size-limit 100000 run-dec-break-log.sh HOME/instance-4495825-1751156261.opb PROOFDIR/proof-4495825-1751156261 

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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=18501, runsolver pid=18498
Current StackSize limit: 8192 KiB


[startup+0.100057 s]*
/proc/loadavg: 4.10 4.03 3.74 5/275 18504
/proc/meminfo: memFree=126659128/131249988 swapFree=33010684/33010684
[pid=18501] ppid=18498 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/18501/stat : 18501 (run-dec-break-l) S 18498 18501 15084 0 -1 4194304 240 215 0 0 0 0 0 0 20 0 1 0 31304663 4292608 736 18446744073709551615 94291353161728 94291354056261 140733759759776 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94291354295312 94291354343056 94291381858304 140733759764757 140733759764958 140733759764958 140733759770560 0
/proc/18501/statm: 1048 736 672 219 0 110 0
[pid=18504] ppid=18501 vsize=56480 memory=13412 CPUtime=0.07 cores=0,2
/proc/18504/stat : 18504 (roundingsat) R 18501 18501 15084 0 -1 4194304 706 0 0 0 7 0 0 0 20 0 1 0 31304665 57835520 3353 18446744073709551615 4227072 8923433 140735293941904 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 32239616 140735293950196 140735293950504 140735293950504 140735293956074 0
/proc/18504/statm: 14120 3353 2368 1147 0 1547 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 60672 KiB
Current children cumulated memory: 16356 KiB

[startup+0.205599 s]*
/proc/loadavg: 4.10 4.03 3.74 5/275 18504
/proc/meminfo: memFree=126659016/131249988 swapFree=33010684/33010684
[pid=18501] ppid=18498 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/18501/stat : 18501 (run-dec-break-l) S 18498 18501 15084 0 -1 4194304 240 215 0 0 0 0 0 0 20 0 1 0 31304663 4292608 736 18446744073709551615 94291353161728 94291354056261 140733759759776 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94291354295312 94291354343056 94291381858304 140733759764757 140733759764958 140733759764958 140733759770560 0
/proc/18501/statm: 1048 736 672 219 0 110 0
[pid=18504] ppid=18501 vsize=57288 memory=14180 CPUtime=0.18 cores=0,2
/proc/18504/stat : 18504 (roundingsat) R 18501 18501 15084 0 -1 4194304 892 0 0 0 17 1 0 0 20 0 1 0 31304665 58662912 3545 18446744073709551615 4227072 8923433 140735293941904 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 32239616 140735293950196 140735293950504 140735293950504 140735293956074 0
/proc/18504/statm: 14322 3545 2368 1147 0 1749 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 61480 KiB
Current children cumulated memory: 17124 KiB

[startup+0.305233 s]*
/proc/loadavg: 4.10 4.03 3.74 5/275 18504
/proc/meminfo: memFree=126659016/131249988 swapFree=33010684/33010684
[pid=18501] ppid=18498 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/18501/stat : 18501 (run-dec-break-l) S 18498 18501 15084 0 -1 4194304 240 215 0 0 0 0 0 0 20 0 1 0 31304663 4292608 736 18446744073709551615 94291353161728 94291354056261 140733759759776 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94291354295312 94291354343056 94291381858304 140733759764757 140733759764958 140733759764958 140733759770560 0
/proc/18501/statm: 1048 736 672 219 0 110 0
[pid=18504] ppid=18501 vsize=57864 memory=14692 CPUtime=0.28 cores=0,2
/proc/18504/stat : 18504 (roundingsat) R 18501 18501 15084 0 -1 4194304 1016 0 0 0 27 1 0 0 20 0 1 0 31304665 59252736 3673 18446744073709551615 4227072 8923433 140735293941904 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 32239616 140735293950196 140735293950504 140735293950504 140735293956074 0
/proc/18504/statm: 14466 3673 2368 1147 0 1893 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 62056 KiB
Current children cumulated memory: 17636 KiB

[startup+0.700146 s]
/proc/loadavg: 4.10 4.03 3.74 5/275 18504
/proc/meminfo: memFree=126658516/131249988 swapFree=33010684/33010684
[pid=18501] ppid=18498 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/18501/stat : 18501 (run-dec-break-l) S 18498 18501 15084 0 -1 4194304 240 215 0 0 0 0 0 0 20 0 1 0 31304663 4292608 736 18446744073709551615 94291353161728 94291354056261 140733759759776 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94291354295312 94291354343056 94291381858304 140733759764757 140733759764958 140733759764958 140733759770560 0
/proc/18501/statm: 1048 736 672 219 0 110 0
[pid=18504] ppid=18501 vsize=59680 memory=18576 CPUtime=0.66 cores=0,2
/proc/18504/stat : 18504 (roundingsat) R 18501 18501 15084 0 -1 4194304 1467 0 0 0 64 2 0 0 20 0 1 0 31304665 61112320 4644 18446744073709551615 4227072 8923433 140735293941904 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 32239616 140735293950196 140735293950504 140735293950504 140735293956074 0
/proc/18504/statm: 14920 4644 2368 1147 0 2347 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 63872 KiB
Current children cumulated memory: 21520 KiB

[startup+1.0165 s]
# the end of solver process 18501 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.938433 s, system=0.042723 s

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

[startup+0.800185 s]
/proc/loadavg: 4.10 4.03 3.74 5/275 18504
/proc/meminfo: memFree=126658516/131249988 swapFree=33010684/33010684
[pid=18501] ppid=18498 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/18501/stat : 18501 (run-dec-break-l) S 18498 18501 15084 0 -1 4194304 240 215 0 0 0 0 0 0 20 0 1 0 31304663 4292608 736 18446744073709551615 94291353161728 94291354056261 140733759759776 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94291354295312 94291354343056 94291381858304 140733759764757 140733759764958 140733759764958 140733759770560 0
/proc/18501/statm: 1048 736 672 219 0 110 0
[pid=18504] ppid=18501 vsize=60704 memory=19344 CPUtime=0.77 cores=0,2
/proc/18504/stat : 18504 (roundingsat) R 18501 18501 15084 0 -1 4194304 1679 0 0 0 74 3 0 0 20 0 1 0 31304665 62160896 4836 18446744073709551615 4227072 8923433 140735293941904 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 32239616 140735293950196 140735293950504 140735293950504 140735293956074 0
/proc/18504/statm: 15176 4836 2368 1147 0 2603 0
Current children cumulated CPU time: 0.77 s
Current children cumulated vsize: 64896 KiB
Current children cumulated memory: 22288 KiB

[startup+1.00013 s]*
/proc/loadavg: 4.10 4.03 3.74 5/275 18504
/proc/meminfo: memFree=126654168/131249988 swapFree=33010684/33010684
[pid=18501] ppid=18498 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/18501/stat : 18501 (run-dec-break-l) S 18498 18501 15084 0 -1 4194304 240 215 0 0 0 0 0 0 20 0 1 0 31304663 4292608 736 18446744073709551615 94291353161728 94291354056261 140733759759776 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94291354295312 94291354343056 94291381858304 140733759764757 140733759764958 140733759764958 140733759770560 0
/proc/18501/statm: 1048 736 672 219 0 110 0
[pid=18504] ppid=18501 vsize=61188 memory=19728 CPUtime=0.96 cores=0,2
/proc/18504/stat : 18504 (roundingsat) D 18501 18501 15084 0 -1 4194304 1776 0 0 0 93 3 0 0 20 0 1 0 31304665 62656512 4932 18446744073709551615 4227072 8923433 140735293941904 0 0 0 0 0 8405026 1 0 0 17 0 0 0 0 0 0 9823104 9832592 32239616 140735293950196 140735293950504 140735293950504 140735293956074 0
/proc/18504/statm: 15297 4932 2368 1147 0 2724 0
Current children cumulated CPU time: 0.96 s
Current children cumulated vsize: 65380 KiB
Current children cumulated memory: 22672 KiB

Child status: 0

Real time (s): 1.01657
CPU time (s): 0.981156
CPU user time (s): 0.938433
CPU system time (s): 0.042723
CPU usage (%): 96.5165
Max. virtual memory (cumulated for all children) (KiB): 65380
Max. memory (cumulated for all children) (KiB): 22672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.938433
system time used= 0.042723
maximum resident set size= 19728
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2255
page faults= 0
swaps= 0
block input operations= 0
block output operations= 13824
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 419
involuntary context switches= 5


# summary of solver processes directly reported to runsolver:
#   pid: 18501
#   total CPU time (s): 0.981156
#   total CPU user time (s): 0.938433
#   total CPU system time (s): 0.042723

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.01344 second user time and 0.033118 second system time

The end

Launcher Data

Begin job on nodeC031 at 2025-06-29 02:17:41
IDJOB=4495825
IDBENCH=148099
IDSOLVER=3358
FILE ID=nodeC031/4495825-1751156261
RUNJOBID= nodeC031-1751155546-15094
SLURM_JOB_ID= 9587472
Free space on /tmp= 433024 MiB

SOLVER NAME= roundingsat+pbsuma-log 63f22ad
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-prob7.opb
COMMAND LINE= run-dec-break-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4495825-1751156261/watcher-4495825-1751156261 -o /tmp/evaluation-result-4495825-1751156261/solver-4495825-1751156261 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751155546-15094 --watchdog 3760 --file-size-limit 100000 run-dec-break-log.sh HOME/instance-4495825-1751156261.opb PROOFDIR/proof-4495825-1751156261

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

MD5SUM BENCH= 0da7938cd78b604d95ed37ad5ec78200
RANDOM SEED=1367130345

nodeC031 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		: 3599.853
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	: 6999.78
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		: 3599.859
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	: 6999.78
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		: 3600.624
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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.074
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	: 6999.78
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		: 3599.882
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	: 6999.78
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		: 3599.899
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	: 6999.78
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		: 3624.829
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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        126659128 kB
MemAvailable:   128974684 kB
Buffers:            3280 kB
Cached:          3123660 kB
SwapCached:            0 kB
Active:          1095220 kB
Inactive:        2904636 kB
Active(anon):     890984 kB
Inactive(anon):        0 kB
Active(file):     204236 kB
Inactive(file):  2904636 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             20636 kB
Writeback:             0 kB
AnonPages:        874492 kB
Mapped:           116816 kB
Shmem:             18064 kB
KReclaimable:      91848 kB
Slab:             177684 kB
SReclaimable:      91848 kB
SUnreclaim:        85836 kB
KernelStack:        4448 kB
PageTables:         5052 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:    1257624 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150728 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:    497664 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:      191188 kB
DirectMap2M:     9017344 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433016 MiB
End job on nodeC031 at 2025-06-29 02:17:42