Trace number 4493626

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-ls 63f22adSAT 1.06374 1.08127

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/
submitted-PB06/prestwich/armies/normalized-army9.12bt.opb
MD5SUM56b15cc62a38cccba085ba5162ab9a70
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 benchmark0.140919
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 constraints573
Number of constraints which are clauses402
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints169
Minimum length of a constraint1
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 

0.00/0.02	c RoundingSat 2
0.00/0.02	c branch pb25
0.00/0.02	c commit 63f22ad
0.00/0.02	c #variables 266 #constraints 573
0.00/0.04	c rational objective 38.2546
0.97/1.08	c #Conflicts:       1000 | #Constraints:       1573
0.97/1.08	c #Conflicts:       2000 | #Constraints:       2573
0.97/1.08	c INPROCESSING
0.97/1.08	c GARBAGE COLLECT
0.97/1.08	c #Conflicts:       3000 | #Constraints:       2553
0.97/1.08	c #Conflicts:       4000 | #Constraints:       3553
0.97/1.08	c INPROCESSING
0.97/1.08	c GARBAGE COLLECT
0.97/1.08	c #Conflicts:       5000 | #Constraints:       2958
0.97/1.08	c #Conflicts:       6000 | #Constraints:       3958
0.97/1.08	c INPROCESSING
0.97/1.08	c GARBAGE COLLECT
0.97/1.08	c #Conflicts:       7000 | #Constraints:       2950
0.97/1.08	c #Conflicts:       8000 | #Constraints:       3950
0.97/1.08	c #Conflicts:       9000 | #Constraints:       4950
0.97/1.08	c INPROCESSING
0.97/1.08	c GARBAGE COLLECT
0.97/1.08	c cpu time 1.02861 s
0.97/1.08	c deterministic time 58103439 5.81e+07
0.97/1.08	c optimization time 1.6e-05 s
0.97/1.08	c total solve time 1.0258 s
0.97/1.08	c core-guided solve time 0 s
0.97/1.08	c propagation time 0.533434 s
0.97/1.08	c conflict analysis time 0.312828 s
0.97/1.08	c propagations 416453
0.97/1.08	c resolve steps 162798
0.97/1.08	c decisions 13341
0.97/1.08	c conflicts 9324
0.97/1.08	c restarts 39
0.97/1.08	c inprocessing phases 4
0.97/1.08	c garbage collections 4 ,( 100.00 )
0.97/1.08	c input clauses 402 ,( 70.16 )
0.97/1.08	c input cardinalities 2 ,( 0.35 )
0.97/1.08	c input general constraints 169 ,( 29.49 )
0.97/1.08	c input average constraint length 5.14
0.97/1.08	c input average constraint degree 2.21
0.97/1.08	c learned clauses 7848 ,( 84.16 )
0.97/1.08	c learned cardinalities 26 ,( 0.28 )
0.97/1.08	c learned general constraints 1451 ,( 15.56 )
0.97/1.08	c learned average constraint length 85.92
0.97/1.08	c learned average constraint degree 774815.00
0.97/1.08	c watched  CF 32, 64, 128, Arb: 1244 , 0 , 0 , 0
0.97/1.08	c counting CF 32, 64, 128, Arb: 376 , 0 , 0 , 0
0.97/1.08	c watched   constraints 1244 ,( 76.79 ) 
0.97/1.08	c counting  constraints 376 ,( 23.21 ) 
0.97/1.08	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 1946366 , 215161 , 2561468 ,( 1933809 , 627659 )
0.97/1.08	c gcd simplifications 1120
0.97/1.08	c detected cardinalities 10
0.97/1.08	c weakened non-implied lits 123333
0.97/1.08	c weakened non-implying lits 2484
0.97/1.08	c original variables 266
0.97/1.08	c clausal propagations 148591
0.97/1.08	c cardinality propagations 10450
0.97/1.08	c watched propagations 39861
0.97/1.08	c counting propagations 204027
0.97/1.08	c watch lookups 11758517
0.97/1.08	c watch backjump lookups 0
0.97/1.08	c watch checks 39940095
0.97/1.08	c propagation checks 3201956
0.97/1.08	c constraint additions 2330928
0.97/1.08	c trail pops 439101
0.97/1.08	c formula constraints 573
0.97/1.08	c learned constraints 9324
0.97/1.08	c bound constraints 0
0.97/1.08	c core-guided constraints 0
0.97/1.08	c encountered formula constraints 152147
0.97/1.08	c encountered learned constraints 19975
0.97/1.08	c encountered bound constraints 0
0.97/1.08	c encountered core-guided constraints 0
0.97/1.08	c LP total time 0.127961 s
0.97/1.08	c LP solve time 0.09 s
0.97/1.08	c LP constraints added 574
0.97/1.08	c LP constraints removed 0
0.97/1.08	c LP pivots internal 1247
0.97/1.08	c LP pivots root 1800
0.97/1.08	c LP calls 6
0.97/1.08	c LP optimalities 5
0.97/1.08	c LP no pivot count 0
0.97/1.08	c LP infeasibilities 0
0.97/1.08	c LP valid Farkas constraints 0
0.97/1.08	c LP learned Farkas constraints 0
0.97/1.08	c LP basis resets 0
0.97/1.08	c LP cycling count 0
0.97/1.08	c LP singular count 0
0.97/1.08	c LP no primal count 0
0.97/1.08	c LP no farkas count 0
0.97/1.08	c LP other issue count 0
0.97/1.08	c LP Gomory cuts 1
0.97/1.08	c LP learned cuts 0
0.97/1.08	c LP deleted cuts 0
0.97/1.08	c LP encountered Gomory constraints 0
0.97/1.08	c LP encountered Farkas constraints 0
0.97/1.08	c LP encountered learned Farkas constraints 0
0.97/1.08	c CG auxiliary variables introduced 0
0.97/1.08	c CG solutions found 0
0.97/1.08	c CG cores constructed 0
0.97/1.08	c CG core cardinality constraints returned 0
0.97/1.08	c CG unit cores 0
0.97/1.08	c CG single cores 0
0.97/1.08	c CG blocks removed during cardinality reduction 0
0.97/1.08	c CG first core best 0
0.97/1.08	c CG decision core best 0
0.97/1.08	c CG core reduction tie 0
0.97/1.08	c CG core degree average 0.00
0.97/1.08	c CG core slack average 0.00
0.97/1.08	c CG core upper bound improvements 0
0.97/1.08	c STR number of successful calls 0
0.97/1.08	c STR number of unsuccessful calls 0
0.97/1.08	c STR number of inconclusive calls 0
0.97/1.08	c STR number of successful attempts 0
0.97/1.08	c STR number of unsuccessful attempts 0
0.97/1.08	c STR number of inconclusive attempts 0
0.97/1.08	c STR average degree increase per successful call inf
0.97/1.08	c STR average degree increase per successful attempt inf
0.97/1.08	c STR total number of conflicts for successful attempts 0
0.97/1.08	c STR total number of conflicts for unsuccessful attempts 0
0.97/1.08	c STR total number of conflicts for inconclusive attempts 0
0.97/1.08	c STR average number of conflicts per successful attempt inf
0.97/1.08	c STR average number of conflicts per unsuccessful attempt inf
0.97/1.08	c STR average number of conflicts per inconclusive attempt inf
0.97/1.08	c AVG.sumWPerc 29.62 
0.97/1.08	c bigint constraints 0 
0.97/1.08	s SATISFIABLE
0.97/1.08	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: 63708 MiB (62953 MiB free)
  memory of node 1: 64465 MiB (63964 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4493626-1751150269/watcher-4493626-1751150269 -o /tmp/evaluation-result-4493626-1751150269/solver-4493626-1751150269 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1751146607-16320 --watchdog 3760 run-dec-ls.sh HOME/instance-4493626-1751150269.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=17471, runsolver pid=17468

[startup+0.100058 s]*
/proc/loadavg: 4.05 4.09 4.08 5/269 17473
/proc/meminfo: memFree=129958108/131249996 swapFree=33010684/33010684
[pid=17471] ppid=17468 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/17471/stat : 17471 (run-dec-ls.sh) S 17468 17471 16308 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 30705299 4292608 736 18446744073709551615 94262672683008 94262673577541 140728437552464 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94262673816592 94262673864336 94262702575616 140728437557607 140728437557733 140728437557733 140728437563335 0
/proc/17471/statm: 1048 736 672 219 0 110 0
[pid=17473] ppid=17471 vsize=58032 memory=12564 CPUtime=0.08 cores=1,3
/proc/17473/stat : 17473 (roundingsat) R 17471 17471 16308 0 -1 4194304 1090 0 0 0 8 0 0 0 20 0 1 0 30705299 59424768 3141 18446744073709551615 4227072 8923433 140735711519328 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34500608 140735711525280 140735711525416 140735711525416 140735711530986 0
/proc/17473/statm: 14508 3141 2368 1147 0 1935 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 62224 KiB
Current children cumulated memory: 15508 KiB

[startup+0.205473 s]*
/proc/loadavg: 4.05 4.09 4.08 5/269 17473
/proc/meminfo: memFree=129957352/131249996 swapFree=33010684/33010684
[pid=17471] ppid=17468 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/17471/stat : 17471 (run-dec-ls.sh) S 17468 17471 16308 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 30705299 4292608 736 18446744073709551615 94262672683008 94262673577541 140728437552464 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94262673816592 94262673864336 94262702575616 140728437557607 140728437557733 140728437557733 140728437563335 0
/proc/17471/statm: 1048 736 672 219 0 110 0
[pid=17473] ppid=17471 vsize=58296 memory=14972 CPUtime=0.18 cores=1,3
/proc/17473/stat : 17473 (roundingsat) R 17471 17471 16308 0 -1 4194304 1183 0 0 0 18 0 0 0 20 0 1 0 30705299 59695104 3743 18446744073709551615 4227072 8923433 140735711519328 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34500608 140735711525280 140735711525416 140735711525416 140735711530986 0
/proc/17473/statm: 14574 3743 2368 1147 0 2001 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 62488 KiB
Current children cumulated memory: 17916 KiB

[startup+0.305276 s]*
/proc/loadavg: 4.05 4.09 4.08 5/269 17473
/proc/meminfo: memFree=129957352/131249996 swapFree=33010684/33010684
[pid=17471] ppid=17468 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/17471/stat : 17471 (run-dec-ls.sh) S 17468 17471 16308 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 30705299 4292608 736 18446744073709551615 94262672683008 94262673577541 140728437552464 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94262673816592 94262673864336 94262702575616 140728437557607 140728437557733 140728437557733 140728437563335 0
/proc/17471/statm: 1048 736 672 219 0 110 0
[pid=17473] ppid=17471 vsize=58572 memory=15228 CPUtime=0.28 cores=1,3
/proc/17473/stat : 17473 (roundingsat) R 17471 17471 16308 0 -1 4194304 1257 0 0 0 28 0 0 0 20 0 1 0 30705299 59977728 3807 18446744073709551615 4227072 8923433 140735711519328 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34500608 140735711525280 140735711525416 140735711525416 140735711530986 0
/proc/17473/statm: 14643 3807 2368 1147 0 2070 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 62764 KiB
Current children cumulated memory: 18172 KiB

[startup+0.700146 s]
/proc/loadavg: 4.05 4.09 4.08 5/269 17473
/proc/meminfo: memFree=129955336/131249996 swapFree=33010684/33010684
[pid=17471] ppid=17468 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/17471/stat : 17471 (run-dec-ls.sh) S 17468 17471 16308 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 30705299 4292608 736 18446744073709551615 94262672683008 94262673577541 140728437552464 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94262673816592 94262673864336 94262702575616 140728437557607 140728437557733 140728437557733 140728437563335 0
/proc/17471/statm: 1048 736 672 219 0 110 0
[pid=17473] ppid=17471 vsize=59260 memory=15868 CPUtime=0.67 cores=1,3
/proc/17473/stat : 17473 (roundingsat) R 17471 17471 16308 0 -1 4194304 1413 0 0 0 66 1 0 0 20 0 1 0 30705299 60682240 3967 18446744073709551615 4227072 8923433 140735711519328 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34500608 140735711525280 140735711525416 140735711525416 140735711530986 0
/proc/17473/statm: 14815 3967 2368 1147 0 2242 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 63452 KiB
Current children cumulated memory: 18812 KiB

[startup+1.08124 s]
# the end of solver process 17471 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.0329 s, system=0.030836 s

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

[startup+0.800156 s]
/proc/loadavg: 4.05 4.09 4.08 5/269 17473
/proc/meminfo: memFree=129955336/131249996 swapFree=33010684/33010684
[pid=17471] ppid=17468 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/17471/stat : 17471 (run-dec-ls.sh) S 17468 17471 16308 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 30705299 4292608 736 18446744073709551615 94262672683008 94262673577541 140728437552464 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94262673816592 94262673864336 94262702575616 140728437557607 140728437557733 140728437557733 140728437563335 0
/proc/17471/statm: 1048 736 672 219 0 110 0
[pid=17473] ppid=17471 vsize=59408 memory=15996 CPUtime=0.77 cores=1,3
/proc/17473/stat : 17473 (roundingsat) R 17471 17471 16308 0 -1 4194304 1457 0 0 0 75 2 0 0 20 0 1 0 30705299 60833792 3999 18446744073709551615 4227072 8923433 140735711519328 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34500608 140735711525280 140735711525416 140735711525416 140735711530986 0
/proc/17473/statm: 14852 3999 2368 1147 0 2279 0
Current children cumulated CPU time: 0.77 s
Current children cumulated vsize: 63600 KiB
Current children cumulated memory: 18940 KiB

[startup+1.00011 s]*
/proc/loadavg: 4.05 4.09 4.08 5/269 17473
/proc/meminfo: memFree=129955232/131249996 swapFree=33010684/33010684
[pid=17471] ppid=17468 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/17471/stat : 17471 (run-dec-ls.sh) S 17468 17471 16308 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 30705299 4292608 736 18446744073709551615 94262672683008 94262673577541 140728437552464 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94262673816592 94262673864336 94262702575616 140728437557607 140728437557733 140728437557733 140728437563335 0
/proc/17471/statm: 1048 736 672 219 0 110 0
[pid=17473] ppid=17471 vsize=59692 memory=16252 CPUtime=0.97 cores=1,3
/proc/17473/stat : 17473 (roundingsat) R 17471 17471 16308 0 -1 4194304 1522 0 0 0 95 2 0 0 20 0 1 0 30705299 61124608 4063 18446744073709551615 4227072 8923433 140735711519328 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 34500608 140735711525280 140735711525416 140735711525416 140735711530986 0
/proc/17473/statm: 14923 4063 2368 1147 0 2350 0
Current children cumulated CPU time: 0.97 s
Current children cumulated vsize: 63884 KiB
Current children cumulated memory: 19196 KiB

Child status: 0

Real time (s): 1.08127
CPU time (s): 1.06374
CPU user time (s): 1.0329
CPU system time (s): 0.030836
CPU usage (%): 98.3791
Max. virtual memory (cumulated for all children) (KiB): 63884
Max. memory (cumulated for all children) (KiB): 19196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.0329
system time used= 0.030836
maximum resident set size= 16380
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1790
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 145
involuntary context switches= 2


# summary of solver processes directly reported to runsolver:
#   pid: 17471
#   total CPU time (s): 1.06374
#   total CPU user time (s): 1.0329
#   total CPU system time (s): 0.030836

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.01878 second user time and 0.026092 second system time

The end

Launcher Data 

Begin job on nodeC029 at 2025-06-29 00:37:49
IDJOB=4493626
IDBENCH=147868
IDSOLVER=3353
FILE ID=nodeC029/4493626-1751150269
RUNJOBID= nodeC029-1751146607-16320
SLURM_JOB_ID= 9587465
Free space on /tmp= 433036 MiB

SOLVER NAME= roundingsat-ls 63f22ad
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army9.12bt.opb
COMMAND LINE= run-dec-ls.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4493626-1751150269/watcher-4493626-1751150269 -o /tmp/evaluation-result-4493626-1751150269/solver-4493626-1751150269 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1751146607-16320 --watchdog 3760  run-dec-ls.sh HOME/instance-4493626-1751150269.opb

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

MD5SUM BENCH= 56b15cc62a38cccba085ba5162ab9a70
RANDOM SEED=854578014

nodeC029 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		: 3599.702
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	: 6999.46
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		: 3599.039
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	: 6999.46
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		: 3599.604
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	: 6999.46
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		: 3600.293
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	: 6999.46
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		: 3599.726
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	: 6999.46
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		: 3599.733
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	: 6999.46
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		: 3602.073
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	: 6999.46
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		: 3598.967
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	: 6999.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129964128 kB
MemAvailable:   129595944 kB
Buffers:            3280 kB
Cached:           428232 kB
SwapCached:            0 kB
Active:           493332 kB
Inactive:         209324 kB
Active(anon):     289204 kB
Inactive(anon):        0 kB
Active(file):     204128 kB
Inactive(file):   209324 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7240 kB
Writeback:             0 kB
AnonPages:        273292 kB
Mapped:           115376 kB
Shmem:             18060 kB
KReclaimable:      85536 kB
Slab:             168376 kB
SReclaimable:      85536 kB
SUnreclaim:        82840 kB
KernelStack:        4320 kB
PageTables:         3712 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     619200 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     92160 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:      193236 kB
DirectMap2M:    11112448 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 433028 MiB
End job on nodeC029 at 2025-06-29 00:37:50