Trace number 4493484

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 63f22adSAT 0.321187 0.335417

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
prestwich/armies/normalized-army8.9ls.opb
MD5SUM9ec58fe672af0a93859b9c5937cab541
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 benchmark0.01071
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables220
Total number of constraints332
Number of constraints which are clauses202
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints128
Minimum length of a constraint2
Maximum length of a constraint64
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 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 73
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.01	c ┌────────────────────────────────────────────────────────────────┐
0.00/0.01	c │      pbsuma -- a PB interface for satsuma                      │
0.00/0.01	c │      satsuma_version=1.2, dejavu_version=2.1                   │
0.00/0.01	c │      (c) 2025 Markus Anders                                    │
0.00/0.01	c └────────────────────────────────────────────────────────────────┘
0.00/0.01	c parse 'HOME/instance-4493484-1751155908.opb'
0.00/0.01	c 	read 0.01MB  (0.27ms)
0.00/0.01	c	 [cnf: #variables 220 #clauses 332 #duplicates 0 #arr 1592]
0.00/0.01	c 
0.00/0.01	c make graph and approximate orbits
0.00/0.01	c	 [group: #orbits ~= 44] (0.29ms)
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)
0.00/0.02	c 	 (10.13ms)
0.00/0.02	c 
0.00/0.02	c detect symmetries on remainder
0.00/0.02	c 	[graph: #vertices 1340 #edges 4760]
0.00/0.02	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.02	c 	 [group: #symmetries 1.60*10^1 #generators 3] (1.17ms)
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 3 generators (0.03ms)
0.00/0.02	c 
0.00/0.02	c generation finished
0.00/0.02	c 	[sbp: #constraints 84 #add_vars 27]
0.00/0.02	c 
0.00/0.02	c write result to 'HOME/instance-4493484-1751155908.opb.pre'
0.00/0.02	c 	wrote 0.02MB (0.10ms)
0.00/0.02	c ------------------------------------------------------------------
0.00/0.02	c                  10.13ms 83.81% detect_special
0.00/0.02	c                   1.17ms  9.72% detect_generic
0.00/0.02	c                   0.29ms  2.42% approx_orbits
0.00/0.02	c                   0.27ms  2.20% parse
0.00/0.02	c                   0.10ms  0.86% output
0.00/0.02	c                   0.07ms  0.57% other
0.00/0.02	c                   0.03ms  0.24% break_generic
0.00/0.02	c                   0.02ms  0.13% finalize_order
0.00/0.02	c                   0.01ms  0.05% optimize_gens
0.00/0.02	c         ───────────────────────────────────────────────
0.00/0.02	c                  12.09ms   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 247 #constraints 416
0.00/0.03	c rational objective 27.75
0.07/0.20	c #Conflicts:       1000 | #Constraints:       1438
0.07/0.20	c #Conflicts:       2000 | #Constraints:       2460
0.07/0.20	c INPROCESSING
0.07/0.20	c GARBAGE COLLECT
0.07/0.20	c rational objective 28
0.28/0.33	c #Conflicts:       3000 | #Constraints:       2453
0.28/0.33	c cpu time 0.287833 s
0.28/0.33	c deterministic time 11472730 1.15e+07
0.28/0.33	c optimization time 5e-06 s
0.28/0.33	c total solve time 0.287831 s
0.28/0.33	c core-guided solve time 0 s
0.28/0.33	c propagation time 0.131084 s
0.28/0.33	c conflict analysis time 0.106416 s
0.28/0.33	c propagations 142805
0.28/0.33	c resolve steps 65036
0.28/0.33	c decisions 4919
0.28/0.33	c conflicts 3461
0.28/0.33	c restarts 17
0.28/0.33	c inprocessing phases 1
0.28/0.33	c garbage collections 1 ,( 100.00 )
0.28/0.33	c input clauses 286 ,( 68.75 )
0.28/0.33	c input cardinalities 2 ,( 0.48 )
0.28/0.33	c input general constraints 128 ,( 30.77 )
0.28/0.33	c input average constraint length 4.41
0.28/0.33	c input average constraint degree 1.96
0.28/0.33	c learned clauses 2669 ,( 75.97 )
0.28/0.33	c learned cardinalities 91 ,( 2.59 )
0.28/0.33	c learned general constraints 753 ,( 21.43 )
0.28/0.33	c learned average constraint length 86.47
0.28/0.33	c learned average constraint degree 284642101.50
0.28/0.33	c watched  CF 32, 64, 128, Arb: 525 , 0 , 0 , 0
0.28/0.33	c counting CF 32, 64, 128, Arb: 356 , 0 , 0 , 0
0.28/0.33	c watched   constraints 525 ,( 59.59 ) 
0.28/0.33	c counting  constraints 356 ,( 40.41 ) 
0.28/0.33	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 371805 , 184163 , 379554 ,( 165536 , 214018 )
0.28/0.33	c gcd simplifications 554
0.28/0.33	c detected cardinalities 24
0.28/0.33	c weakened non-implied lits 43189
0.28/0.33	c weakened non-implying lits 1040
0.28/0.33	c original variables 247
0.28/0.33	c clausal propagations 53797
0.28/0.33	c cardinality propagations 8790
0.28/0.33	c watched propagations 3354
0.28/0.33	c counting propagations 71749
0.28/0.33	c watch lookups 3721999
0.28/0.33	c watch backjump lookups 0
0.28/0.33	c watch checks 5912820
0.28/0.33	c propagation checks 607269
0.28/0.33	c constraint additions 931150
0.28/0.33	c trail pops 151185
0.28/0.33	c formula constraints 416
0.28/0.33	c learned constraints 3461
0.28/0.33	c bound constraints 0
0.28/0.33	c core-guided constraints 0
0.28/0.33	c encountered formula constraints 60811
0.28/0.33	c encountered learned constraints 7198
0.28/0.33	c encountered bound constraints 0
0.28/0.33	c encountered core-guided constraints 0
0.28/0.33	c LP total time 0.042048 s
0.28/0.33	c LP solve time 0.01 s
0.28/0.33	c LP constraints added 425
0.28/0.33	c LP constraints removed 5
0.28/0.33	c LP pivots internal 375
0.28/0.33	c LP pivots root 207
0.28/0.33	c LP calls 48
0.28/0.33	c LP optimalities 4
0.28/0.33	c LP no pivot count 0
0.28/0.33	c LP infeasibilities 43
0.28/0.33	c LP valid Farkas constraints 43
0.28/0.33	c LP learned Farkas constraints 0
0.28/0.33	c LP basis resets 1
0.28/0.33	c LP cycling count 0
0.28/0.33	c LP singular count 1
0.28/0.33	c LP no primal count 0
0.28/0.33	c LP no farkas count 0
0.28/0.33	c LP other issue count 0
0.28/0.33	c LP Gomory cuts 9
0.28/0.33	c LP learned cuts 0
0.28/0.33	c LP deleted cuts 5
0.28/0.33	c LP encountered Gomory constraints 488
0.28/0.33	c LP encountered Farkas constraints 0
0.28/0.33	c LP encountered learned Farkas constraints 0
0.28/0.33	c CG auxiliary variables introduced 0
0.28/0.33	c CG solutions found 0
0.28/0.33	c CG cores constructed 0
0.28/0.33	c CG core cardinality constraints returned 0
0.28/0.33	c CG unit cores 0
0.28/0.33	c CG single cores 0
0.28/0.33	c CG blocks removed during cardinality reduction 0
0.28/0.33	c CG first core best 0
0.28/0.33	c CG decision core best 0
0.28/0.33	c CG core reduction tie 0
0.28/0.33	c CG core degree average 0.00
0.28/0.33	c CG core slack average 0.00
0.28/0.33	c CG core upper bound improvements 0
0.28/0.33	c STR number of successful calls 0
0.28/0.33	c STR number of unsuccessful calls 0
0.28/0.33	c STR number of inconclusive calls 0
0.28/0.33	c STR number of successful attempts 0
0.28/0.33	c STR number of unsuccessful attempts 0
0.28/0.33	c STR number of inconclusive attempts 0
0.28/0.33	c STR average degree increase per successful call inf
0.28/0.33	c STR average degree increase per successful attempt inf
0.28/0.33	c STR total number of conflicts for successful attempts 0
0.28/0.33	c STR total number of conflicts for unsuccessful attempts 0
0.28/0.33	c STR total number of conflicts for inconclusive attempts 0
0.28/0.33	c STR average number of conflicts per successful attempt inf
0.28/0.33	c STR average number of conflicts per unsuccessful attempt inf
0.28/0.33	c STR average number of conflicts per inconclusive attempt inf
0.28/0.33	c AVG.sumWPerc 38.41 
0.28/0.33	c bigint constraints 0 
0.28/0.33	s SATISFIABLE
0.28/0.33	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 -x97 x98 -x99 x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 x108 -x109 -x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 x122 -x123 x124 -x125 -x126 -x127 -x128 -x129 x130 -x131 x132 -x133 x134 -x135 x136 x137 -x138 x139 -x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 -x149 x150 -x151 x152 x153 -x154 x155 -x156 -x157 x158 -x159 x160 -x161 x162 x163 -x164 x165 -x166 x167 -x168 x169 -x170 x171 -x172 x173 -x174 x175 -x176 -x177 -x178 -x179 -x180 -x181 x182 -x183 x184 -x185 x186 x187 -x188 x189 -x190 x191 -x192 -x193 x194 -x195 x196 -x197 x198 x199 -x200 x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 x212 -x213 x214 -x215 x216 -x217 x218 -x219 x220

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: 63665 MiB (63114 MiB free)
  memory of node 1: 64507 MiB (63869 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4493484-1751155908/watcher-4493484-1751155908 -o /tmp/evaluation-result-4493484-1751155908/solver-4493484-1751155908 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1751155906-17848 --watchdog 3760 run-dec-break.sh HOME/instance-4493484-1751155908.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=17957, runsolver pid=17954

[startup+0.100058 s]*
/proc/loadavg: 1.86 2.87 3.58 5/271 17960
/proc/meminfo: memFree=130031756/131249996 swapFree=33010684/33010684
[pid=17957] ppid=17954 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/17957/stat : 17957 (run-dec-break.s) S 17954 17957 17835 0 -1 4194304 234 384 0 0 0 0 1 0 20 0 1 0 31268736 4292608 768 18446744073709551615 94370222641152 94370223535685 140731016576400 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94370223774736 94370223822480 94370240462848 140731016579425 140731016579554 140731016579554 140731016585156 0
/proc/17957/statm: 1048 768 704 219 0 110 0
[pid=17960] ppid=17957 vsize=57180 memory=13964 CPUtime=0.06 cores=5,7
/proc/17960/stat : 17960 (roundingsat) R 17957 17957 17835 0 -1 4194304 879 0 0 0 6 0 0 0 20 0 1 0 31268738 58552320 3491 18446744073709551615 4227072 8923433 140732506743776 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 21049344 140732506745156 140732506745384 140732506745384 140732506750954 0
/proc/17960/statm: 14295 3491 2368 1147 0 1722 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 61372 KiB
Current children cumulated memory: 17036 KiB

[startup+0.205515 s]*
/proc/loadavg: 1.86 2.87 3.58 5/271 17960
/proc/meminfo: memFree=130028228/131249996 swapFree=33010684/33010684
[pid=17957] ppid=17954 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/17957/stat : 17957 (run-dec-break.s) S 17954 17957 17835 0 -1 4194304 234 384 0 0 0 0 1 0 20 0 1 0 31268736 4292608 768 18446744073709551615 94370222641152 94370223535685 140731016576400 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94370223774736 94370223822480 94370240462848 140731016579425 140731016579554 140731016579554 140731016585156 0
/proc/17957/statm: 1048 768 704 219 0 110 0
[pid=17960] ppid=17957 vsize=57984 memory=14860 CPUtime=0.18 cores=5,7
/proc/17960/stat : 17960 (roundingsat) R 17957 17957 17835 0 -1 4194304 1095 0 0 0 17 1 0 0 20 0 1 0 31268738 59375616 3715 18446744073709551615 4227072 8923433 140732506743776 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 21049344 140732506745156 140732506745384 140732506745384 140732506750954 0
/proc/17960/statm: 14496 3715 2368 1147 0 1923 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 62176 KiB
Current children cumulated memory: 17932 KiB

[startup+0.305006 s]*
/proc/loadavg: 2.03 2.89 3.58 5/271 17960
/proc/meminfo: memFree=130024196/131249996 swapFree=33010684/33010684
[pid=17957] ppid=17954 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/17957/stat : 17957 (run-dec-break.s) S 17954 17957 17835 0 -1 4194304 234 384 0 0 0 0 1 0 20 0 1 0 31268736 4292608 768 18446744073709551615 94370222641152 94370223535685 140731016576400 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94370223774736 94370223822480 94370240462848 140731016579425 140731016579554 140731016579554 140731016585156 0
/proc/17957/statm: 1048 768 704 219 0 110 0
[pid=17960] ppid=17957 vsize=58148 memory=15500 CPUtime=0.27 cores=5,7
/proc/17960/stat : 17960 (roundingsat) R 17957 17957 17835 0 -1 4194304 1147 0 1 0 26 1 0 0 20 0 1 0 31268738 59543552 3875 18446744073709551615 4227072 8923433 140732506743776 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 21049344 140732506745156 140732506745384 140732506745384 140732506750954 0
/proc/17960/statm: 14537 3875 2496 1147 0 1964 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 62340 KiB
Current children cumulated memory: 18572 KiB

[startup+0.3354 s]
# the end of solver process 17957 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.307008 s, system=0.014179 s

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

[startup+0.305006 s]*
/proc/loadavg: 2.03 2.89 3.58 5/271 17960
/proc/meminfo: memFree=130024196/131249996 swapFree=33010684/33010684
[pid=17957] ppid=17954 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/17957/stat : 17957 (run-dec-break.s) S 17954 17957 17835 0 -1 4194304 234 384 0 0 0 0 1 0 20 0 1 0 31268736 4292608 768 18446744073709551615 94370222641152 94370223535685 140731016576400 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94370223774736 94370223822480 94370240462848 140731016579425 140731016579554 140731016579554 140731016585156 0
/proc/17957/statm: 1048 768 704 219 0 110 0
[pid=17960] ppid=17957 vsize=58148 memory=15500 CPUtime=0.27 cores=5,7
/proc/17960/stat : 17960 (roundingsat) R 17957 17957 17835 0 -1 4194304 1147 0 1 0 26 1 0 0 20 0 1 0 31268738 59543552 3875 18446744073709551615 4227072 8923433 140732506743776 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 21049344 140732506745156 140732506745384 140732506745384 140732506750954 0
/proc/17960/statm: 14537 3875 2496 1147 0 1964 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 62340 KiB
Current children cumulated memory: 18572 KiB

Child status: 0

Real time (s): 0.335417
CPU time (s): 0.321187
CPU user time (s): 0.307008
CPU system time (s): 0.014179
CPU usage (%): 95.7575
Max. virtual memory (cumulated for all children) (KiB): 62340
Max. memory (cumulated for all children) (KiB): 18572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.307008
system time used= 0.014179
maximum resident set size= 15628
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1810
page faults= 1
swaps= 0
block input operations= 224
block output operations= 40
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 208
involuntary context switches= 3


# summary of solver processes directly reported to runsolver:
#   pid: 17957
#   total CPU time (s): 0.321187
#   total CPU user time (s): 0.307008
#   total CPU system time (s): 0.014179

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.00998 second user time and 0.019949 second system time

The end

Launcher Data

Begin job on nodeC024 at 2025-06-29 02:11:48
IDJOB=4493484
IDBENCH=147864
IDSOLVER=3357
FILE ID=nodeC024/4493484-1751155908
RUNJOBID= nodeC024-1751155906-17848
SLURM_JOB_ID= 9587473
Free space on /tmp= 433032 MiB

SOLVER NAME= roundingsat+pbsuma 63f22ad
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army8.9ls.opb
COMMAND LINE= run-dec-break.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4493484-1751155908/watcher-4493484-1751155908 -o /tmp/evaluation-result-4493484-1751155908/solver-4493484-1751155908 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1751155906-17848 --watchdog 3760  run-dec-break.sh HOME/instance-4493484-1751155908.opb

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

MD5SUM BENCH= 9ec58fe672af0a93859b9c5937cab541
RANDOM SEED=250460707

nodeC024 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		: 3599.678
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	: 6999.36
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		: 3599.683
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	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.663
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	: 6999.36
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		: 3600.164
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	: 6999.36
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		: 3599.669
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	: 6999.36
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		: 3561.810
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	: 6999.36
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		: 3771.068
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	: 6999.36
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		: 3599.701
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	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        130031932 kB
MemAvailable:   129659836 kB
Buffers:            3280 kB
Cached:           420368 kB
SwapCached:            0 kB
Active:           410340 kB
Inactive:         200476 kB
Active(anon):     205232 kB
Inactive(anon):        0 kB
Active(file):     205108 kB
Inactive(file):   200476 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             35392 kB
Writeback:             0 kB
AnonPages:        190352 kB
Mapped:           115428 kB
Shmem:             18064 kB
KReclaimable:      85184 kB
Slab:             168000 kB
SReclaimable:      85184 kB
SUnreclaim:        82816 kB
KernelStack:        4352 kB
PageTables:         3560 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     535236 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150616 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:     43008 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:      195284 kB
DirectMap2M:     6916096 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 433024 MiB
End job on nodeC024 at 2025-06-29 02:11:49