Trace number 4532476

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 0f876b3OPT cert.8034 0.015485 0.382857

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
poldner/PB/testset/normalized-10_20.opb
MD5SUMde16c42472b391b022d14658f8d37090
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 benchmark8034
Best CPU time to get the best result obtained on this benchmark0.012694
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables210
Total number of constraints220
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Number of terms in the objective function 210
Biggest coefficient in the objective function 2937
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 109101
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2937
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 109101
Number of bits of the biggest sum of numbers17
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-4532476-1752588290.opb'
0.00/0.01	c 	read 0.01MB  (0.23ms)
0.00/0.01	c	 [cnf: #variables 210 #clauses 221 #duplicates 0 #arr 810]
0.00/0.15	c output proof to 'PROOFDIR/proof-4532476-1752588290'
0.00/0.15	c 
0.00/0.15	c make graph and approximate orbits
0.00/0.15	c	 [group: #orbits ~= 0] (0.30ms)
0.00/0.15	c 
0.00/0.15	c detect special group actions
0.00/0.15	c 	probe for Johnson action (limit=64)
0.00/0.15	c 	probe for row-column symmetry (limit=64, splits=16.78M)
0.00/0.15	c 	probe for row symmetry (limit=64, splits=16.78M)
0.00/0.15	c 	 (0.05ms)
0.00/0.15	c 
0.00/0.15	c detect symmetries on remainder
0.00/0.15	c 	[graph: #vertices 1261 #edges 3280]
0.00/0.15	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.15	c 	 [group: #symmetries 1.00*10^0 #generators 0] (0.11ms)
0.00/0.15	c 
0.00/0.15	c finalize break order and special generators
0.00/0.15	c 
0.00/0.15	c generation finished
0.00/0.15	c 	[sbp: #constraints 0 #add_vars 0]
0.00/0.15	c 
0.00/0.15	c write result to 'HOME/instance-4532476-1752588290.opb.pre'
0.00/0.15	c 	wrote 0.01MB (0.12ms)
0.00/0.15	c ------------------------------------------------------------------
0.00/0.15	c                 141.91ms 99.42% other
0.00/0.15	c                   0.30ms  0.21% approx_orbits
0.00/0.15	c                   0.23ms  0.16% parse
0.00/0.15	c                   0.12ms  0.08% output
0.00/0.15	c                   0.11ms  0.08% detect_generic
0.00/0.15	c                   0.05ms  0.04% detect_special
0.00/0.15	c                   0.01ms  0.01% finalize_order
0.00/0.15	c         ───────────────────────────────────────────────
0.00/0.15	c                 142.73ms   100% total
0.00/0.15	c ------------------------------------------------------------------
0.00/0.21	c RoundingSat 2
0.00/0.21	c branch pb25
0.00/0.21	c commit 0f876b3
0.00/0.34	c #variables 210 #constraints 240
0.00/0.34	c objective is ce32 
0.00/0.34	c initial watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.00/0.34	c initial counting CF 32, 64, 128, Arb: 1 , 0 , 0 , 0
0.00/0.34	c bounds - >= 0 @ 0.001828
0.00/0.34	c rational objective 8034
0.00/0.34	c bounds 8034 >= 0 @ 0.00287
0.00/0.34	c bounds 8034 >= 8034 @ 0.003754
0.00/0.34	c cpu time 0.003754 s
0.00/0.34	c deterministic time 1174 1.17e+03
0.00/0.34	c optimization time 0.000102 s
0.00/0.34	c total solve time 0.00184 s
0.00/0.34	c core-guided solve time 0.000863 s
0.00/0.34	c propagation time 0.000139 s
0.00/0.34	c conflict analysis time 0 s
0.00/0.34	c propagations 119
0.00/0.34	c resolve steps 0
0.00/0.34	c decisions 91
0.00/0.34	c conflicts 1
0.00/0.34	c restarts 1
0.00/0.34	c inprocessing phases 0
0.00/0.34	c garbage collections 0 ,( -nan )
0.00/0.34	c input clauses 220 ,( 91.29 )
0.00/0.34	c input cardinalities 20 ,( 8.30 )
0.00/0.34	c input general constraints 1 ,( 0.41 )
0.00/0.34	c input average constraint length 4.19
0.00/0.34	c input average constraint degree 421.03
0.00/0.34	c learned clauses 0 ,( 0.00 )
0.00/0.34	c learned cardinalities 0 ,( 0.00 )
0.00/0.34	c learned general constraints 0 ,( 0.00 )
0.00/0.34	c learned average constraint length 0.00
0.00/0.34	c learned average constraint degree 0.00
0.00/0.34	c watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.00/0.34	c counting CF 32, 64, 128, Arb: 2 , 0 , 0 , 0
0.00/0.34	c watched   constraints 0 ,( 0.00 ) 
0.00/0.34	c counting  constraints 1 ,( 100.00 ) 
0.00/0.34	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 65 , 20 , 0 ,( 0 , 0 )
0.00/0.34	c gcd simplifications 0
0.00/0.34	c detected cardinalities 0
0.00/0.34	c weakened non-implied lits 0
0.00/0.34	c weakened non-implying lits 0
0.00/0.34	c original variables 210
0.00/0.34	c clausal propagations 2
0.00/0.34	c cardinality propagations 117
0.00/0.34	c watched propagations 0
0.00/0.34	c counting propagations 0
0.00/0.34	c watch lookups 85
0.00/0.34	c watch backjump lookups 0
0.00/0.34	c watch checks 252
0.00/0.34	c propagation checks 202
0.00/0.34	c constraint additions 0
0.00/0.34	c trail pops 210
0.00/0.34	c formula constraints 240
0.00/0.34	c learned constraints 0
0.00/0.34	c bound constraints 1
0.00/0.34	c core-guided constraints 0
0.00/0.34	c encountered formula constraints 0
0.00/0.34	c encountered learned constraints 0
0.00/0.34	c encountered bound constraints 0
0.00/0.34	c encountered core-guided constraints 0
0.00/0.34	c LP total time 0.001767 s
0.00/0.34	c LP solve time 0 s
0.00/0.34	c LP constraints added 240
0.00/0.34	c LP constraints removed 0
0.00/0.34	c LP pivots internal 0
0.00/0.34	c LP pivots root 214
0.00/0.34	c LP calls 3
0.00/0.34	c LP optimalities 2
0.00/0.34	c LP no pivot count 1
0.00/0.34	c LP infeasibilities 1
0.00/0.34	c LP valid Farkas constraints 0
0.00/0.34	c LP learned Farkas constraints 0
0.00/0.34	c LP basis resets 0
0.00/0.34	c LP cycling count 0
0.00/0.34	c LP singular count 0
0.00/0.34	c LP no primal count 0
0.00/0.34	c LP no farkas count 0
0.00/0.34	c LP other issue count 0
0.00/0.34	c LP Gomory cuts 0
0.00/0.34	c LP learned cuts 0
0.00/0.34	c LP deleted cuts 0
0.00/0.34	c LP encountered Gomory constraints 0
0.00/0.34	c LP encountered Farkas constraints 0
0.00/0.34	c LP encountered learned Farkas constraints 0
0.00/0.34	c CG auxiliary variables introduced 0
0.00/0.34	c CG solutions found 1
0.00/0.34	c CG cores constructed 0
0.00/0.34	c CG core cardinality constraints returned 0
0.00/0.34	c CG unit cores 0
0.00/0.34	c CG single cores 0
0.00/0.34	c CG blocks removed during cardinality reduction 0
0.00/0.34	c CG first core best 0
0.00/0.34	c CG decision core best 0
0.00/0.34	c CG core reduction tie 0
0.00/0.34	c CG core degree average 0.00
0.00/0.34	c CG core slack average 0.00
0.00/0.34	c CG core upper bound improvements 0
0.00/0.34	c STR number of successful calls 0
0.00/0.34	c STR number of unsuccessful calls 0
0.00/0.34	c STR number of inconclusive calls 0
0.00/0.34	c STR number of successful attempts 0
0.00/0.34	c STR number of unsuccessful attempts 0
0.00/0.34	c STR number of inconclusive attempts 0
0.00/0.34	c STR average degree increase per successful call inf
0.00/0.34	c STR average degree increase per successful attempt inf
0.00/0.34	c STR total number of conflicts for successful attempts 0
0.00/0.34	c STR total number of conflicts for unsuccessful attempts 0
0.00/0.34	c STR total number of conflicts for inconclusive attempts 0
0.00/0.34	c STR average number of conflicts per successful attempt inf
0.00/0.34	c STR average number of conflicts per unsuccessful attempt inf
0.00/0.34	c STR average number of conflicts per inconclusive attempt inf
0.00/0.34	c AVG.sumWPerc 99.52 
0.00/0.34	c bigint constraints 0 
0.00/0.34	o 8034
0.00/0.34	s OPTIMUM FOUND
0.00/0.38	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

Verifier Data

OK	8034

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Tue Jul 15 16:54:00 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED BOUNDS 8034 <= obj <= 8034
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 8034 <= obj <= 8034
--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 (16641 MiB free)
  memory of node 1: 64507 MiB (36887 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4532476-1752588290/watcher-4532476-1752588290 -o /tmp/evaluation-result-4532476-1752588290/solver-4532476-1752588290 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1752584602-138021 --watchdog 3760 --file-size-limit 100000 run-opt-break-log.sh HOME/instance-4532476-1752588290.opb PROOFDIR/proof-4532476-1752588290 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=138710, runsolver pid=138707
Current StackSize limit: 8192 KiB


[startup+0.100061 s]*
/proc/loadavg: 4.12 4.17 4.09 3/269 138712
/proc/meminfo: memFree=54814288/131249988 swapFree=33010160/33010684
[pid=138710] ppid=138707 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/138710/stat : 138710 (run-opt-break-l) S 138707 138710 138008 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 174507815 4292608 736 18446744073709551615 94541995999232 94541996893765 140728337561184 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94541997132816 94541997180560 94542007619584 140728337570067 140728337570268 140728337570268 140728337575872 0
/proc/138710/statm: 1048 736 672 219 0 110 0
[pid=138712] ppid=138710 vsize=10904 memory=4224 CPUtime=0 cores=5,7
/proc/138712/stat : 138712 (pbsuma) D 138710 138710 138008 0 -1 4456448 191 0 0 0 0 0 0 0 20 0 1 0 174507816 11165696 1056 18446744073709551615 4210688 4653049 140734808643488 0 0 0 0 0 0 1 0 0 17 5 0 0 0 0 0 4700520 4703148 6701056 140734808652001 140734808652336 140734808652336 140734808657903 0
/proc/138712/statm: 2726 1056 992 108 0 134 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 15096 KiB
Current children cumulated memory: 7168 KiB

[startup+0.205602 s]*
/proc/loadavg: 4.12 4.17 4.09 3/269 138713
/proc/meminfo: memFree=54814112/131249988 swapFree=33010160/33010684
[pid=138710] ppid=138707 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/138710/stat : 138710 (run-opt-break-l) S 138707 138710 138008 0 -1 4194304 239 286 0 0 0 0 0 0 20 0 1 0 174507815 4292608 736 18446744073709551615 94541995999232 94541996893765 140728337561184 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94541997132816 94541997180560 94542007619584 140728337570067 140728337570268 140728337570268 140728337575872 0
/proc/138710/statm: 1048 736 672 219 0 110 0
[pid=138713] ppid=138710 vsize=50708 memory=2688 CPUtime=0 cores=5,7
/proc/138713/stat : 138713 (roundingsat) R 138710 138710 138008 0 -1 4194304 168 0 0 0 0 0 0 0 20 0 1 0 174507835 51924992 672 18446744073709551615 4227072 8923577 140722741530928 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 9827200 9836688 39211008 140722741537042 140722741537318 140722741537318 140722741542890 0
/proc/138713/statm: 12677 672 608 1147 0 140 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 54900 KiB
Current children cumulated memory: 5632 KiB

[startup+0.305522 s]*
/proc/loadavg: 4.12 4.17 4.09 4/269 138713
/proc/meminfo: memFree=54813536/131249988 swapFree=33010160/33010684
[pid=138710] ppid=138707 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/138710/stat : 138710 (run-opt-break-l) S 138707 138710 138008 0 -1 4194304 239 286 0 0 0 0 0 0 20 0 1 0 174507815 4292608 736 18446744073709551615 94541995999232 94541996893765 140728337561184 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94541997132816 94541997180560 94542007619584 140728337570067 140728337570268 140728337570268 140728337575872 0
/proc/138710/statm: 1048 736 672 219 0 110 0
[pid=138713] ppid=138710 vsize=50800 memory=7296 CPUtime=0 cores=5,7
/proc/138713/stat : 138713 (roundingsat) D 138710 138710 138008 0 -1 4456448 299 0 0 0 0 0 0 0 20 0 1 0 174507835 52019200 1824 18446744073709551615 4227072 8923577 140722741530928 0 0 0 0 0 8405026 1 0 0 17 5 0 0 0 0 0 9827200 9836688 39211008 140722741537042 140722741537318 140722741537318 140722741542890 0
/proc/138713/statm: 12700 1824 1728 1147 0 126 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 54992 KiB
Current children cumulated memory: 10240 KiB

[startup+0.382828 s]
# the end of solver process 138710 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.006261 s, system=0.009224 s

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

[startup+0.305522 s]*
/proc/loadavg: 4.12 4.17 4.09 4/269 138713
/proc/meminfo: memFree=54813536/131249988 swapFree=33010160/33010684
[pid=138710] ppid=138707 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/138710/stat : 138710 (run-opt-break-l) S 138707 138710 138008 0 -1 4194304 239 286 0 0 0 0 0 0 20 0 1 0 174507815 4292608 736 18446744073709551615 94541995999232 94541996893765 140728337561184 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94541997132816 94541997180560 94542007619584 140728337570067 140728337570268 140728337570268 140728337575872 0
/proc/138710/statm: 1048 736 672 219 0 110 0
[pid=138713] ppid=138710 vsize=50800 memory=7296 CPUtime=0 cores=5,7
/proc/138713/stat : 138713 (roundingsat) D 138710 138710 138008 0 -1 4456448 299 0 0 0 0 0 0 0 20 0 1 0 174507835 52019200 1824 18446744073709551615 4227072 8923577 140722741530928 0 0 0 0 0 8405026 1 0 0 17 5 0 0 0 0 0 9827200 9836688 39211008 140722741537042 140722741537318 140722741537318 140722741542890 0
/proc/138713/statm: 12700 1824 1728 1147 0 126 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 54992 KiB
Current children cumulated memory: 10240 KiB

Child status: 0

Real time (s): 0.382857
CPU time (s): 0.015485
CPU user time (s): 0.006261
CPU system time (s): 0.009224
CPU usage (%): 4.04459
Max. virtual memory (cumulated for all children) (KiB): 54992
Max. memory (cumulated for all children) (KiB): 10240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006261
system time used= 0.009224
maximum resident set size= 11136
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1080
page faults= 0
swaps= 0
block input operations= 0
block output operations= 80
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 223
involuntary context switches= 0


# summary of solver processes directly reported to runsolver:
#   pid: 138710
#   total CPU time (s): 0.015485
#   total CPU user time (s): 0.006261
#   total CPU system time (s): 0.009224

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.008499 second user time and 0.024281 second system time

The end

Launcher Data

Begin job on nodeC034 at 2025-07-15 16:04:50
IDJOB=4532476
IDBENCH=148115
IDSOLVER=3393
FILE ID=nodeC034/4532476-1752588290
RUNJOBID= nodeC034-1752584602-138021
SLURM_JOB_ID= 9684364
Free space on /tmp= 431808 MiB

SOLVER NAME= roundingsat+pbsuma-opt-log 0f876b3
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/poldner/PB/testset/normalized-10_20.opb
COMMAND LINE= run-opt-break-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4532476-1752588290/watcher-4532476-1752588290 -o /tmp/evaluation-result-4532476-1752588290/solver-4532476-1752588290 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1752584602-138021 --watchdog 3760 --file-size-limit 100000 run-opt-break-log.sh HOME/instance-4532476-1752588290.opb PROOFDIR/proof-4532476-1752588290

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

MD5SUM BENCH= de16c42472b391b022d14658f8d37090
RANDOM SEED=1041866726

nodeC034 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		: 3599.763
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	: 6999.53
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		: 3599.753
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	: 6999.53
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		: 3636.329
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	: 6999.53
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		: 3600.001
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	: 6999.53
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		: 3599.747
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	: 6999.53
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		: 3599.765
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	: 6999.53
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		: 3598.566
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	: 6999.53
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		: 3614.884
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	: 6999.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        54812668 kB
MemAvailable:   126455004 kB
Buffers:            2128 kB
Cached:         72345072 kB
SwapCached:           36 kB
Active:          3463968 kB
Inactive:       71814488 kB
Active(anon):    2947188 kB
Inactive(anon):     2160 kB
Active(file):     516780 kB
Inactive(file): 71812328 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            283568 kB
Writeback:       9268068 kB
AnonPages:       2934348 kB
Mapped:           121044 kB
Shmem:             18068 kB
KReclaimable:     304536 kB
Slab:             756032 kB
SReclaimable:     304536 kB
SUnreclaim:       451496 kB
KernelStack:        4336 kB
PageTables:         9516 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:    3708324 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150712 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    673792 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:      189140 kB
DirectMap2M:     7970816 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 431804 MiB
End job on nodeC034 at 2025-07-15 16:04:50