Trace number 4493556

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 0.695279 0.715917

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/
submitted-PB06/prestwich/armies/normalized-army9.12ls.opb
MD5SUMdccf1bd51baf1439f9e0744b31eb924b
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 benchmark0.054513
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables266
Total number of constraints401
Number of constraints which are clauses237
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints162
Minimum length of a constraint2
Maximum length of a constraint81
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 12
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 93
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-4493556-1751155939.opb'
0.00/0.01	c 	read 0.02MB  (0.33ms)
0.00/0.01	c	 [cnf: #variables 266 #clauses 401 #duplicates 0 #arr 1990]
0.00/0.01	c 
0.00/0.01	c make graph and approximate orbits
0.00/0.01	c	 [group: #orbits ~= 58] (0.35ms)
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 	 (14.89ms)
0.00/0.02	c 
0.00/0.02	c detect symmetries on remainder
0.00/0.02	c 	[graph: #vertices 1627 #edges 5900]
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] (1.44ms)
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 (0.04ms)
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-4493556-1751155939.opb.pre'
0.00/0.02	c 	wrote 0.02MB (0.10ms)
0.00/0.02	c ------------------------------------------------------------------
0.00/0.02	c                  14.89ms 86.31% detect_special
0.00/0.02	c                   1.44ms  8.33% detect_generic
0.00/0.02	c                   0.35ms  2.06% approx_orbits
0.00/0.02	c                   0.33ms  1.91% parse
0.00/0.02	c                   0.10ms  0.60% output
0.00/0.02	c                   0.07ms  0.43% other
0.00/0.02	c                   0.04ms  0.22% break_generic
0.00/0.02	c                   0.02ms  0.11% finalize_order
0.00/0.02	c                   0.01ms  0.03% optimize_gens
0.00/0.02	c         ───────────────────────────────────────────────
0.00/0.02	c                  17.25ms   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 293 #constraints 485
0.00/0.04	c rational objective 34.6667
0.37/0.44	c #Conflicts:       1000 | #Constraints:       1498
0.37/0.44	c #Conflicts:       2000 | #Constraints:       2502
0.37/0.44	c INPROCESSING
0.37/0.44	c GARBAGE COLLECT
0.37/0.44	c #Conflicts:       3000 | #Constraints:       2508
0.37/0.44	c #Conflicts:       4000 | #Constraints:       3522
0.37/0.44	c INPROCESSING
0.37/0.44	c GARBAGE COLLECT
0.37/0.44	c rational objective 35.3796
0.66/0.71	c #Conflicts:       5000 | #Constraints:       2921
0.66/0.71	c #Conflicts:       6000 | #Constraints:       3923
0.66/0.71	c INPROCESSING
0.66/0.71	c GARBAGE COLLECT
0.66/0.71	c cpu time 0.650351 s
0.66/0.71	c deterministic time 28832607 2.88e+07
0.66/0.71	c optimization time 1e-05 s
0.66/0.71	c total solve time 0.648338 s
0.66/0.71	c core-guided solve time 0 s
0.66/0.71	c propagation time 0.294016 s
0.66/0.71	c conflict analysis time 0.238042 s
0.66/0.71	c propagations 290858
0.66/0.71	c resolve steps 130874
0.66/0.71	c decisions 9986
0.66/0.71	c conflicts 6600
0.66/0.71	c restarts 30
0.66/0.71	c inprocessing phases 3
0.66/0.71	c garbage collections 3 ,( 100.00 )
0.66/0.71	c input clauses 321 ,( 66.19 )
0.66/0.71	c input cardinalities 2 ,( 0.41 )
0.66/0.71	c input general constraints 162 ,( 33.40 )
0.66/0.71	c input average constraint length 4.60
0.66/0.71	c input average constraint degree 2.05
0.66/0.71	c learned clauses 4937 ,( 74.10 )
0.66/0.71	c learned cardinalities 334 ,( 5.01 )
0.66/0.71	c learned general constraints 1392 ,( 20.89 )
0.66/0.71	c learned average constraint length 107.69
0.66/0.71	c learned average constraint degree 65105567.68
0.66/0.71	c watched  CF 32, 64, 128, Arb: 928 , 0 , 0 , 0
0.66/0.71	c counting CF 32, 64, 128, Arb: 626 , 0 , 0 , 0
0.66/0.71	c watched   constraints 928 ,( 59.72 ) 
0.66/0.71	c counting  constraints 626 ,( 40.28 ) 
0.66/0.71	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 756896 , 775167 , 794066 ,( 347522 , 446544 )
0.66/0.71	c gcd simplifications 1191
0.66/0.71	c detected cardinalities 63
0.66/0.71	c weakened non-implied lits 99670
0.66/0.71	c weakened non-implying lits 2617
0.66/0.71	c original variables 293
0.66/0.71	c clausal propagations 99647
0.66/0.71	c cardinality propagations 20136
0.66/0.71	c watched propagations 6934
0.66/0.71	c counting propagations 152270
0.66/0.71	c watch lookups 8957590
0.66/0.71	c watch backjump lookups 0
0.66/0.71	c watch checks 15762432
0.66/0.71	c propagation checks 1345205
0.66/0.71	c constraint additions 2157751
0.66/0.71	c trail pops 307442
0.66/0.71	c formula constraints 485
0.66/0.71	c learned constraints 6600
0.66/0.71	c bound constraints 0
0.66/0.71	c core-guided constraints 0
0.66/0.71	c encountered formula constraints 124357
0.66/0.71	c encountered learned constraints 13117
0.66/0.71	c encountered bound constraints 0
0.66/0.71	c encountered core-guided constraints 0
0.66/0.71	c LP total time 0.081692 s
0.66/0.71	c LP solve time 0.02 s
0.66/0.71	c LP constraints added 501
0.66/0.71	c LP constraints removed 0
0.66/0.71	c LP pivots internal 715
0.66/0.71	c LP pivots root 627
0.66/0.71	c LP calls 51
0.66/0.71	c LP optimalities 3
0.66/0.71	c LP no pivot count 0
0.66/0.71	c LP infeasibilities 48
0.66/0.71	c LP valid Farkas constraints 47
0.66/0.71	c LP learned Farkas constraints 0
0.66/0.71	c LP basis resets 0
0.66/0.71	c LP cycling count 0
0.66/0.71	c LP singular count 0
0.66/0.71	c LP no primal count 0
0.66/0.71	c LP no farkas count 0
0.66/0.71	c LP other issue count 0
0.66/0.71	c LP Gomory cuts 16
0.66/0.71	c LP learned cuts 0
0.66/0.71	c LP deleted cuts 0
0.66/0.71	c LP encountered Gomory constraints 0
0.66/0.71	c LP encountered Farkas constraints 0
0.66/0.71	c LP encountered learned Farkas constraints 0
0.66/0.71	c CG auxiliary variables introduced 0
0.66/0.71	c CG solutions found 0
0.66/0.71	c CG cores constructed 0
0.66/0.71	c CG core cardinality constraints returned 0
0.66/0.71	c CG unit cores 0
0.66/0.71	c CG single cores 0
0.66/0.71	c CG blocks removed during cardinality reduction 0
0.66/0.71	c CG first core best 0
0.66/0.71	c CG decision core best 0
0.66/0.71	c CG core reduction tie 0
0.66/0.71	c CG core degree average 0.00
0.66/0.71	c CG core slack average 0.00
0.66/0.71	c CG core upper bound improvements 0
0.66/0.71	c STR number of successful calls 0
0.66/0.71	c STR number of unsuccessful calls 0
0.66/0.71	c STR number of inconclusive calls 0
0.66/0.71	c STR number of successful attempts 0
0.66/0.71	c STR number of unsuccessful attempts 0
0.66/0.71	c STR number of inconclusive attempts 0
0.66/0.71	c STR average degree increase per successful call inf
0.66/0.71	c STR average degree increase per successful attempt inf
0.66/0.71	c STR total number of conflicts for successful attempts 0
0.66/0.71	c STR total number of conflicts for unsuccessful attempts 0
0.66/0.71	c STR total number of conflicts for inconclusive attempts 0
0.66/0.71	c STR average number of conflicts per successful attempt inf
0.66/0.71	c STR average number of conflicts per unsuccessful attempt inf
0.66/0.71	c STR average number of conflicts per inconclusive attempt inf
0.66/0.71	c AVG.sumWPerc 34.43 
0.66/0.71	c bigint constraints 0 
0.66/0.71	s SATISFIABLE
0.66/0.71	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 x221 -x222 -x223 x224 x225 -x226 -x227 x228 x229 -x230 -x231 x232 x233 -x234 -x235 x236 x237 -x238 -x239 x240 x241 -x242 -x243 x244 x245 -x246 -x247 -x248 x249 -x250 x251 -x252 -x253 -x254 x255 -x256 -x257 x258 x259 -x260 -x261 x262 x263 -x264 -x265 x266

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 (63100 MiB free)
  memory of node 1: 64507 MiB (63797 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4493556-1751155939/watcher-4493556-1751155939 -o /tmp/evaluation-result-4493556-1751155939/solver-4493556-1751155939 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1751155906-17846 --watchdog 3760 run-dec-break.sh HOME/instance-4493556-1751155939.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=18052, runsolver pid=18049

[startup+0.100058 s]*
/proc/loadavg: 2.89 3.01 3.60 5/270 18055
/proc/meminfo: memFree=129944216/131249996 swapFree=33010684/33010684
[pid=18052] ppid=18049 vsize=4192 memory=3072 CPUtime=0.01 cores=4,6
/proc/18052/stat : 18052 (run-dec-break.s) S 18049 18052 17835 0 -1 4194304 236 424 0 0 0 0 1 0 20 0 1 0 31271767 4292608 768 18446744073709551615 94441274875904 94441275770437 140731341654800 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94441276009488 94441276057232 94441281245184 140731341658465 140731341658594 140731341658594 140731341664196 0
/proc/18052/statm: 1048 768 704 219 0 110 0
[pid=18055] ppid=18052 vsize=57144 memory=13912 CPUtime=0.06 cores=4,6
/proc/18055/stat : 18055 (roundingsat) R 18052 18052 17835 0 -1 4194304 881 0 0 0 6 0 0 0 20 0 1 0 31271770 58515456 3478 18446744073709551615 4227072 8923433 140729359598400 0 0 0 0 0 8405026 0 0 0 17 6 0 0 0 0 0 9823104 9832592 16396288 140729359599940 140729359600168 140729359600168 140729359605738 0
/proc/18055/statm: 14286 3478 2368 1147 0 1713 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 61336 KiB
Current children cumulated memory: 16984 KiB

[startup+0.205503 s]*
/proc/loadavg: 2.89 3.01 3.60 5/270 18055
/proc/meminfo: memFree=129944008/131249996 swapFree=33010684/33010684
[pid=18052] ppid=18049 vsize=4192 memory=3072 CPUtime=0.01 cores=4,6
/proc/18052/stat : 18052 (run-dec-break.s) S 18049 18052 17835 0 -1 4194304 236 424 0 0 0 0 1 0 20 0 1 0 31271767 4292608 768 18446744073709551615 94441274875904 94441275770437 140731341654800 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94441276009488 94441276057232 94441281245184 140731341658465 140731341658594 140731341658594 140731341664196 0
/proc/18052/statm: 1048 768 704 219 0 110 0
[pid=18055] ppid=18052 vsize=57964 memory=14808 CPUtime=0.16 cores=4,6
/proc/18055/stat : 18055 (roundingsat) R 18052 18052 17835 0 -1 4194304 1103 0 0 0 16 0 0 0 20 0 1 0 31271770 59355136 3702 18446744073709551615 4227072 8923433 140729359598400 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 16396288 140729359599940 140729359600168 140729359600168 140729359605738 0
/proc/18055/statm: 14491 3702 2368 1147 0 1918 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 62156 KiB
Current children cumulated memory: 17880 KiB

[startup+0.305002 s]*
/proc/loadavg: 2.89 3.01 3.60 5/270 18055
/proc/meminfo: memFree=129944008/131249996 swapFree=33010684/33010684
[pid=18052] ppid=18049 vsize=4192 memory=3072 CPUtime=0.01 cores=4,6
/proc/18052/stat : 18052 (run-dec-break.s) S 18049 18052 17835 0 -1 4194304 236 424 0 0 0 0 1 0 20 0 1 0 31271767 4292608 768 18446744073709551615 94441274875904 94441275770437 140731341654800 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94441276009488 94441276057232 94441281245184 140731341658465 140731341658594 140731341658594 140731341664196 0
/proc/18052/statm: 1048 768 704 219 0 110 0
[pid=18055] ppid=18052 vsize=58232 memory=15064 CPUtime=0.26 cores=4,6
/proc/18055/stat : 18055 (roundingsat) R 18052 18052 17835 0 -1 4194304 1178 0 0 0 25 1 0 0 20 0 1 0 31271770 59629568 3766 18446744073709551615 4227072 8923433 140729359598400 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 16396288 140729359599940 140729359600168 140729359600168 140729359605738 0
/proc/18055/statm: 14558 3766 2368 1147 0 1985 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 62424 KiB
Current children cumulated memory: 18136 KiB

[startup+0.700133 s]
/proc/loadavg: 2.89 3.01 3.60 5/270 18055
/proc/meminfo: memFree=129944008/131249996 swapFree=33010684/33010684
[pid=18052] ppid=18049 vsize=4192 memory=3072 CPUtime=0.01 cores=4,6
/proc/18052/stat : 18052 (run-dec-break.s) S 18049 18052 17835 0 -1 4194304 236 424 0 0 0 0 1 0 20 0 1 0 31271767 4292608 768 18446744073709551615 94441274875904 94441275770437 140731341654800 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94441276009488 94441276057232 94441281245184 140731341658465 140731341658594 140731341658594 140731341664196 0
/proc/18052/statm: 1048 768 704 219 0 110 0
[pid=18055] ppid=18052 vsize=59724 memory=16344 CPUtime=0.65 cores=4,6
/proc/18055/stat : 18055 (roundingsat) R 18052 18052 17835 0 -1 4194304 1486 0 0 0 63 2 0 0 20 0 1 0 31271770 61157376 4086 18446744073709551615 4227072 8923433 140729359598400 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 16396288 140729359599940 140729359600168 140729359600168 140729359605738 0
/proc/18055/statm: 14931 4086 2368 1147 0 2358 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 63916 KiB
Current children cumulated memory: 19416 KiB

[startup+0.715896 s]
# the end of solver process 18052 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.672176 s, system=0.023103 s

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

[startup+0.700133 s]
/proc/loadavg: 2.89 3.01 3.60 5/270 18055
/proc/meminfo: memFree=129944008/131249996 swapFree=33010684/33010684
[pid=18052] ppid=18049 vsize=4192 memory=3072 CPUtime=0.01 cores=4,6
/proc/18052/stat : 18052 (run-dec-break.s) S 18049 18052 17835 0 -1 4194304 236 424 0 0 0 0 1 0 20 0 1 0 31271767 4292608 768 18446744073709551615 94441274875904 94441275770437 140731341654800 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94441276009488 94441276057232 94441281245184 140731341658465 140731341658594 140731341658594 140731341664196 0
/proc/18052/statm: 1048 768 704 219 0 110 0
[pid=18055] ppid=18052 vsize=59724 memory=16344 CPUtime=0.65 cores=4,6
/proc/18055/stat : 18055 (roundingsat) R 18052 18052 17835 0 -1 4194304 1486 0 0 0 63 2 0 0 20 0 1 0 31271770 61157376 4086 18446744073709551615 4227072 8923433 140729359598400 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 16396288 140729359599940 140729359600168 140729359600168 140729359605738 0
/proc/18055/statm: 14931 4086 2368 1147 0 2358 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 63916 KiB
Current children cumulated memory: 19416 KiB

Child status: 0

Real time (s): 0.715917
CPU time (s): 0.695279
CPU user time (s): 0.672176
CPU system time (s): 0.023103
CPU usage (%): 97.1173
Max. virtual memory (cumulated for all children) (KiB): 63916
Max. memory (cumulated for all children) (KiB): 19416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.672176
system time used= 0.023103
maximum resident set size= 16472
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2203
page faults= 0
swaps= 0
block input operations= 0
block output operations= 48
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 209
involuntary context switches= 11


# summary of solver processes directly reported to runsolver:
#   pid: 18052
#   total CPU time (s): 0.695279
#   total CPU user time (s): 0.672176
#   total CPU system time (s): 0.023103

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.009509 second user time and 0.029833 second system time

The end

Launcher Data

Begin job on nodeC024 at 2025-06-29 02:12:19
IDJOB=4493556
IDBENCH=147866
IDSOLVER=3357
FILE ID=nodeC024/4493556-1751155939
RUNJOBID= nodeC024-1751155906-17846
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-army9.12ls.opb
COMMAND LINE= run-dec-break.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4493556-1751155939/watcher-4493556-1751155939 -o /tmp/evaluation-result-4493556-1751155939/solver-4493556-1751155939 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1751155906-17846 --watchdog 3760  run-dec-break.sh HOME/instance-4493556-1751155939.opb

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

MD5SUM BENCH= dccf1bd51baf1439f9e0744b31eb924b
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		: 3599.672
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		: 3599.643
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		: 3599.920
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		: 3599.677
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		: 3522.372
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		: 3599.673
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		: 3599.654
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		: 3599.021
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:        129944216 kB
MemAvailable:   129571844 kB
Buffers:            3280 kB
Cached:           419724 kB
SwapCached:            0 kB
Active:           540556 kB
Inactive:         199720 kB
Active(anon):     335336 kB
Inactive(anon):        0 kB
Active(file):     205220 kB
Inactive(file):   199720 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             15180 kB
Writeback:          8776 kB
AnonPages:        320504 kB
Mapped:           116416 kB
Shmem:             18064 kB
KReclaimable:      85272 kB
Slab:             168040 kB
SReclaimable:      85272 kB
SUnreclaim:        82768 kB
KernelStack:        4352 kB
PageTables:         3876 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     673284 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150664 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:     51200 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 02:12:20