Trace number 4497330

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-ihs 63f22adOPT12 0.386811 0.404935

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/aksoy/
area_delay/normalized-fir04_area_delay.opb
MD5SUM677b01c110d91655b45348559236801a
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 benchmark12
Best CPU time to get the best result obtained on this benchmark0.023518
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables741
Total number of constraints2072
Number of constraints which are clauses2072
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint31
Number of terms in the objective function 360
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 360
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 360
Number of bits of the biggest sum of numbers9
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
0.00/0.05	c #variables 741 #constraints 1921
0.00/0.05	c objective is ce32 
0.00/0.05	c initial watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.00/0.05	c initial counting CF 32, 64, 128, Arb: 1 , 0 , 0 , 0
0.00/0.05	c GLOBAL bounds - >= 0 @ 0.019851
0.00/0.05	c GLOBAL bounds - >= 0 @ 0.021789
0.00/0.05	c GLOBAL bounds - >= 2 @ 0.021789
0.00/0.07	c rational objective 10.8333
0.08/0.13	c GLOBAL bounds - >= 2 @ 0.090081
0.08/0.13	c GLOBAL bounds - >= 2 @ 0.090081
0.08/0.13	c GLOBAL bounds - >= 2 @ 0.090081
0.08/0.13	c GLOBAL bounds - >= 2 @ 0.090602
0.08/0.13	c GLOBAL bounds - >= 2 @ 0.091006
0.08/0.14	c GLOBAL bounds - >= 2 @ 0.091988
0.08/0.14	c GLOBAL bounds - >= 2 @ 0.091988
0.08/0.14	c GLOBAL bounds - >= 2 @ 0.093099
0.08/0.14	c GLOBAL bounds - >= 2 @ 0.093767
0.08/0.14	c GLOBAL bounds - >= 2 @ 0.09396
0.08/0.14	c GLOBAL bounds - >= 2 @ 0.09396
0.08/0.14	c GLOBAL bounds - >= 2 @ 0.094524
0.08/0.15	c GLOBAL bounds - >= 2 @ 0.0949
0.08/0.15	c GLOBAL bounds - >= 2 @ 0.095886
0.08/0.15	c GLOBAL bounds - >= 2 @ 0.095886
0.08/0.15	c GLOBAL bounds - >= 2 @ 0.095886
0.08/0.15	c GLOBAL bounds - >= 2 @ 0.095886
0.08/0.15	c GLOBAL bounds - >= 2 @ 0.096809
0.08/0.15	c GLOBAL bounds - >= 2 @ 0.097618
0.08/0.16	c GLOBAL bounds - >= 2 @ 0.097808
0.08/0.16	c GLOBAL bounds - >= 2 @ 0.097808
0.08/0.16	c GLOBAL bounds - >= 2 @ 0.098734
0.08/0.16	c GLOBAL bounds - >= 2 @ 0.099736
0.08/0.16	c GLOBAL bounds - >= 2 @ 0.101031
0.08/0.17	c GLOBAL bounds - >= 2 @ 0.102881
0.08/0.17	c GLOBAL bounds - >= 2 @ 0.104717
0.08/0.17	c GLOBAL bounds - >= 6 @ 0.105325
0.08/0.17	c GLOBAL bounds - >= 6 @ 0.105726
0.08/0.17	c GLOBAL bounds - >= 6 @ 0.105726
0.08/0.17	c GLOBAL bounds - >= 6 @ 0.105888
0.08/0.17	c GLOBAL bounds - >= 6 @ 0.106868
0.08/0.17	c GLOBAL bounds - >= 6 @ 0.107568
0.08/0.18	c GLOBAL bounds - >= 6 @ 0.10869
0.08/0.18	c GLOBAL bounds - >= 6 @ 0.10869
0.08/0.18	c GLOBAL bounds - >= 6 @ 0.109657
0.08/0.18	c GLOBAL bounds - >= 6 @ 0.109659
0.08/0.18	c GLOBAL bounds - >= 6 @ 0.110149
0.08/0.18	c GLOBAL bounds - >= 6 @ 0.11064
0.08/0.18	c GLOBAL bounds - >= 6 @ 0.112087
0.08/0.19	c GLOBAL bounds - >= 6 @ 0.112627
0.08/0.19	c GLOBAL bounds - >= 6 @ 0.114184
0.08/0.19	c GLOBAL bounds - >= 6 @ 0.114617
0.08/0.19	c GLOBAL bounds - >= 6 @ 0.114617
0.08/0.19	c GLOBAL bounds - >= 6 @ 0.115231
0.08/0.19	c GLOBAL bounds - >= 6 @ 0.115593
0.08/0.19	c GLOBAL bounds - >= 6 @ 0.115593
0.08/0.20	c GLOBAL bounds - >= 6 @ 0.116355
0.08/0.20	c GLOBAL bounds - >= 6 @ 0.116557
0.08/0.20	c GLOBAL bounds - >= 6 @ 0.117549
0.08/0.20	c GLOBAL bounds - >= 6 @ 0.117549
0.08/0.20	c GLOBAL bounds - >= 6 @ 0.117549
0.08/0.21	c GLOBAL bounds - >= 6 @ 0.118508
0.08/0.21	c GLOBAL bounds - >= 6 @ 0.118508
0.08/0.21	c GLOBAL bounds - >= 6 @ 0.119422
0.08/0.21	c GLOBAL bounds - >= 6 @ 0.11951
0.08/0.22	c GLOBAL bounds - >= 6 @ 0.122888
0.08/0.22	c GLOBAL bounds - >= 6 @ 0.124366
0.20/0.22	c GLOBAL bounds - >= 6 @ 0.129345
0.20/0.22	c GLOBAL bounds - >= 8 @ 0.129345
0.20/0.22	c GLOBAL bounds - >= 8 @ 0.129348
0.20/0.23	c GLOBAL bounds - >= 8 @ 0.129348
0.20/0.23	c GLOBAL bounds - >= 8 @ 0.129544
0.20/0.23	c GLOBAL bounds - >= 8 @ 0.130315
0.20/0.23	c GLOBAL bounds - >= 8 @ 0.13033
0.20/0.23	c GLOBAL bounds - >= 8 @ 0.131242
0.20/0.23	c GLOBAL bounds - >= 8 @ 0.132039
0.20/0.23	c GLOBAL bounds - >= 8 @ 0.132313
0.20/0.23	c GLOBAL bounds - >= 8 @ 0.132313
0.20/0.24	c GLOBAL bounds - >= 8 @ 0.132313
0.20/0.24	c GLOBAL bounds - >= 8 @ 0.132313
0.20/0.24	c GLOBAL bounds - >= 8 @ 0.133279
0.20/0.24	c GLOBAL bounds - >= 8 @ 0.133279
0.20/0.24	c GLOBAL bounds - >= 8 @ 0.134272
0.20/0.24	c GLOBAL bounds - >= 8 @ 0.134952
0.20/0.24	c GLOBAL bounds - >= 8 @ 0.135268
0.20/0.24	c GLOBAL bounds - >= 8 @ 0.135268
0.20/0.25	c GLOBAL bounds - >= 8 @ 0.135268
0.20/0.25	c GLOBAL bounds - >= 8 @ 0.135268
0.20/0.25	c GLOBAL bounds - >= 8 @ 0.13623
0.20/0.25	c GLOBAL bounds - >= 8 @ 0.13623
0.20/0.25	c GLOBAL bounds - >= 8 @ 0.13623
0.20/0.25	c GLOBAL bounds - >= 8 @ 0.13623
0.20/0.26	c GLOBAL bounds - >= 8 @ 0.136461
0.20/0.26	c GLOBAL bounds - >= 8 @ 0.138193
0.20/0.26	c GLOBAL bounds - >= 8 @ 0.139308
0.20/0.26	c GLOBAL bounds - >= 8 @ 0.141129
0.20/0.27	c GLOBAL bounds - >= 8 @ 0.144173
0.20/0.27	c GLOBAL bounds - >= 8 @ 0.149176
0.20/0.27	c GLOBAL bounds - >= 8 @ 0.151786
0.20/0.28	c GLOBAL bounds - >= 10 @ 0.153896
0.20/0.28	c GLOBAL bounds - >= 10 @ 0.155157
0.20/0.28	c GLOBAL bounds - >= 10 @ 0.156163
0.20/0.28	c GLOBAL bounds - >= 10 @ 0.1571
0.20/0.28	c GLOBAL bounds - >= 10 @ 0.157164
0.20/0.28	c GLOBAL bounds - >= 10 @ 0.158164
0.20/0.29	c GLOBAL bounds - >= 10 @ 0.159236
0.20/0.29	c GLOBAL bounds - >= 10 @ 0.160144
0.20/0.29	c GLOBAL bounds - >= 10 @ 0.161204
0.20/0.29	c GLOBAL bounds - >= 10 @ 0.162316
0.20/0.29	c GLOBAL bounds - >= 10 @ 0.164143
0.20/0.29	c GLOBAL bounds - >= 10 @ 0.164143
0.20/0.29	c GLOBAL bounds - >= 10 @ 0.165134
0.20/0.30	c GLOBAL bounds - >= 10 @ 0.165134
0.20/0.30	c GLOBAL bounds - >= 10 @ 0.165505
0.20/0.30	c GLOBAL bounds 14 >= 10 @ 0.166119
0.20/0.30	c GLOBAL bounds 14 >= 10 @ 0.167106
0.20/0.30	c GLOBAL bounds 14 >= 10 @ 0.167199
0.20/0.31	c GLOBAL bounds 14 >= 10 @ 0.17051
0.20/0.31	c GLOBAL bounds 13 >= 10 @ 0.171091
0.20/0.31	c GLOBAL bounds 13 >= 10 @ 0.175011
0.20/0.31	c GLOBAL bounds 13 >= 10 @ 0.176164
0.20/0.32	c GLOBAL bounds 13 >= 10 @ 0.178105
0.20/0.32	c GLOBAL bounds 13 >= 10 @ 0.179235
0.20/0.32	c GLOBAL bounds 13 >= 10 @ 0.180976
0.20/0.32	c GLOBAL bounds 13 >= 10 @ 0.180976
0.29/0.33	c GLOBAL bounds 13 >= 10 @ 0.187901
0.29/0.37	c GLOBAL bounds 13 >= 12 @ 0.221772
0.29/0.37	c GLOBAL bounds 13 >= 12 @ 0.222821
0.29/0.37	c GLOBAL bounds 13 >= 12 @ 0.224896
0.29/0.37	c GLOBAL bounds 13 >= 12 @ 0.225865
0.29/0.38	c GLOBAL bounds 13 >= 12 @ 0.228323
0.29/0.38	c GLOBAL bounds 13 >= 12 @ 0.228797
0.29/0.39	c GLOBAL bounds 13 >= 12 @ 0.235772
0.29/0.39	c GLOBAL bounds 13 >= 12 @ 0.235777
0.29/0.39	c GLOBAL bounds 13 >= 12 @ 0.239523
0.29/0.39	c GLOBAL bounds 13 >= 12 @ 0.240434
0.29/0.40	c GLOBAL bounds 13 >= 12 @ 0.241752
0.29/0.40	c Conflict after adding new constraint
0.29/0.40	c cpu time 0.241752 s
0.29/0.40	c deterministic time 199732 2.00e+05
0.29/0.40	c optimization time 0.137027 s
0.29/0.40	c total solve time 0.087296 s
0.29/0.40	c core-guided solve time 0 s
0.29/0.40	c propagation time 0.011975 s
0.29/0.40	c conflict analysis time 0.001888 s
0.29/0.40	c propagations 31391
0.29/0.40	c resolve steps 2
0.29/0.40	c decisions 29468
0.29/0.40	c conflicts 11
0.29/0.40	c restarts 1
0.29/0.40	c inprocessing phases 0
0.29/0.40	c garbage collections 0 ,( -nan )
0.29/0.40	c input clauses 1997 ,( 99.40 )
0.29/0.40	c input cardinalities 0 ,( 0.00 )
0.29/0.40	c input general constraints 12 ,( 0.60 )
0.29/0.40	c input average constraint length 5.02
0.29/0.40	c input average constraint degree 2.78
0.29/0.40	c learned clauses 54 ,( 96.43 )
0.29/0.40	c learned cardinalities 1 ,( 1.79 )
0.29/0.40	c learned general constraints 1 ,( 1.79 )
0.29/0.40	c learned average constraint length 26.70
0.29/0.40	c learned average constraint degree 1.12
0.29/0.40	c watched  CF 32, 64, 128, Arb: 1 , 0 , 0 , 0
0.29/0.40	c counting CF 32, 64, 128, Arb: 13 , 0 , 0 , 0
0.29/0.40	c watched   constraints 1 ,( 7.69 ) 
0.29/0.40	c counting  constraints 12 ,( 92.31 ) 
0.29/0.40	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 19678 , 90 , 2010 ,( 64 , 1946 )
0.29/0.40	c gcd simplifications 2
0.29/0.40	c detected cardinalities 0
0.29/0.40	c weakened non-implied lits 0
0.29/0.40	c weakened non-implying lits 0
0.29/0.40	c original variables 741
0.29/0.40	c clausal propagations 16308
0.29/0.40	c cardinality propagations 0
0.29/0.40	c watched propagations 5
0.29/0.40	c counting propagations 334
0.29/0.40	c watch lookups 22598
0.29/0.40	c watch backjump lookups 0
0.29/0.40	c watch checks 33508
0.29/0.40	c propagation checks 17500
0.29/0.40	c constraint additions 4060
0.29/0.40	c trail pops 60825
0.29/0.40	c formula constraints 1921
0.29/0.40	c learned constraints 54
0.29/0.40	c bound constraints 0
0.29/0.40	c core-guided constraints 0
0.29/0.40	c encountered formula constraints 12
0.29/0.40	c encountered learned constraints 0
0.29/0.40	c encountered bound constraints 0
0.29/0.40	c encountered core-guided constraints 0
0.29/0.40	c LP total time 0.068086 s
0.29/0.40	c LP solve time 0.01 s
0.29/0.40	c LP constraints added 1923
0.29/0.40	c LP constraints removed 0
0.29/0.40	c LP pivots internal 13
0.29/0.40	c LP pivots root 368
0.29/0.40	c LP calls 2
0.29/0.40	c LP optimalities 2
0.29/0.40	c LP no pivot count 0
0.29/0.40	c LP infeasibilities 0
0.29/0.40	c LP valid Farkas constraints 0
0.29/0.40	c LP learned Farkas constraints 0
0.29/0.40	c LP basis resets 0
0.29/0.40	c LP cycling count 0
0.29/0.40	c LP singular count 0
0.29/0.40	c LP no primal count 0
0.29/0.40	c LP no farkas count 0
0.29/0.40	c LP other issue count 0
0.29/0.40	c LP Gomory cuts 2
0.29/0.40	c LP learned cuts 0
0.29/0.40	c LP deleted cuts 0
0.29/0.40	c LP encountered Gomory constraints 0
0.29/0.40	c LP encountered Farkas constraints 0
0.29/0.40	c LP encountered learned Farkas constraints 0
0.29/0.40	c CG auxiliary variables introduced 16
0.29/0.40	c CG solutions found 3
0.29/0.40	c CG cores constructed 53
0.29/0.40	c CG core cardinality constraints returned 0
0.29/0.40	c CG unit cores 0
0.29/0.40	c CG single cores 0
0.29/0.40	c CG blocks removed during cardinality reduction 0
0.29/0.40	c CG first core best 0
0.29/0.40	c CG decision core best 0
0.29/0.40	c CG core reduction tie 0
0.29/0.40	c CG core degree average 0.00
0.29/0.40	c CG core slack average 0.00
0.29/0.40	c CG core upper bound improvements 0
0.29/0.40	c STR number of successful calls 0
0.29/0.40	c STR number of unsuccessful calls 0
0.29/0.40	c STR number of inconclusive calls 0
0.29/0.40	c STR number of successful attempts 0
0.29/0.40	c STR number of unsuccessful attempts 0
0.29/0.40	c STR number of inconclusive attempts 0
0.29/0.40	c STR average degree increase per successful call inf
0.29/0.40	c STR average degree increase per successful attempt inf
0.29/0.40	c STR total number of conflicts for successful attempts 0
0.29/0.40	c STR total number of conflicts for unsuccessful attempts 0
0.29/0.40	c STR total number of conflicts for inconclusive attempts 0
0.29/0.40	c STR average number of conflicts per successful attempt inf
0.29/0.40	c STR average number of conflicts per unsuccessful attempt inf
0.29/0.40	c STR average number of conflicts per inconclusive attempt inf
0.29/0.40	c AVG.sumWPerc 92.17 
0.29/0.40	c bigint constraints 0 
0.29/0.40	o 12
0.29/0.40	s OPTIMUM FOUND
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Verifier Data 

OK	12

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: 63837 MiB (58046 MiB free)
  memory of node 1: 64465 MiB (63423 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4497330-1751397249/watcher-4497330-1751397249 -o /tmp/evaluation-result-4497330-1751397249/solver-4497330-1751397249 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751396781-56605 --watchdog 3760 run-opt.sh HOME/instance-4497330-1751397249.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=56957, runsolver pid=56954

[startup+0.100067 s]*
/proc/loadavg: 4.13 4.10 4.09 5/255 56959
/proc/meminfo: memFree=124382388/131382116 swapFree=33010160/33010684
[pid=56957] ppid=56954 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/56957/stat : 56957 (run-opt.sh) S 56954 56957 56593 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 55404063 4292608 768 18446744073709551615 94293503320064 94293504214597 140730597405808 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94293504453648 94293504501392 94293510406144 140730597411181 140730597411304 140730597411304 140730597416906 0
/proc/56957/statm: 1048 768 704 219 0 110 0
[pid=56959] ppid=56957 vsize=63020 memory=13232 CPUtime=0.08 cores=1,3
/proc/56959/stat : 56959 (roundingsat) R 56957 56957 56593 0 -1 4194304 1428 0 0 0 7 1 0 0 20 0 1 0 55404064 64532480 3308 18446744073709551615 4227072 8923433 140728917194112 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 19533824 140728917199266 140728917199400 140728917199400 140728917204970 0
/proc/56959/statm: 15755 3308 2368 1147 0 3182 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 67212 KiB
Current children cumulated memory: 16304 KiB

[startup+0.213417 s]*
/proc/loadavg: 4.13 4.10 4.09 5/255 56959
/proc/meminfo: memFree=124382388/131382116 swapFree=33010160/33010684
[pid=56957] ppid=56954 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/56957/stat : 56957 (run-opt.sh) S 56954 56957 56593 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 55404063 4292608 768 18446744073709551615 94293503320064 94293504214597 140730597405808 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94293504453648 94293504501392 94293510406144 140730597411181 140730597411304 140730597411304 140730597416906 0
/proc/56957/statm: 1048 768 704 219 0 110 0
[pid=56959] ppid=56957 vsize=63784 memory=14256 CPUtime=0.2 cores=1,3
/proc/56959/stat : 56959 (roundingsat) R 56957 56957 56593 0 -1 4194304 1675 0 0 0 13 7 0 0 20 0 1 0 55404064 65314816 3564 18446744073709551615 4227072 8923433 140728917194112 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 19533824 140728917199266 140728917199400 140728917199400 140728917204970 0
/proc/56959/statm: 15946 3564 2368 1147 0 3373 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 67976 KiB
Current children cumulated memory: 17328 KiB

[startup+0.313182 s]*
/proc/loadavg: 4.12 4.10 4.09 5/255 56959
/proc/meminfo: memFree=124382388/131382116 swapFree=33010160/33010684
[pid=56957] ppid=56954 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/56957/stat : 56957 (run-opt.sh) S 56954 56957 56593 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 55404063 4292608 768 18446744073709551615 94293503320064 94293504214597 140730597405808 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94293504453648 94293504501392 94293510406144 140730597411181 140730597411304 140730597411304 140730597416906 0
/proc/56957/statm: 1048 768 704 219 0 110 0
[pid=56959] ppid=56957 vsize=64576 memory=15280 CPUtime=0.29 cores=1,3
/proc/56959/stat : 56959 (roundingsat) R 56957 56957 56593 0 -1 4194304 1909 0 0 0 18 11 0 0 20 0 1 0 55404064 66125824 3820 18446744073709551615 4227072 8923433 140728917194112 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 19533824 140728917199266 140728917199400 140728917199400 140728917204970 0
/proc/56959/statm: 16144 3820 2400 1147 0 3571 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 68768 KiB
Current children cumulated memory: 18352 KiB

[startup+0.404884 s]
# the end of solver process 56957 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.245415 s, system=0.141396 s

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

[startup+0.313182 s]*
/proc/loadavg: 4.12 4.10 4.09 5/255 56959
/proc/meminfo: memFree=124382388/131382116 swapFree=33010160/33010684
[pid=56957] ppid=56954 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/56957/stat : 56957 (run-opt.sh) S 56954 56957 56593 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 55404063 4292608 768 18446744073709551615 94293503320064 94293504214597 140730597405808 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94293504453648 94293504501392 94293510406144 140730597411181 140730597411304 140730597411304 140730597416906 0
/proc/56957/statm: 1048 768 704 219 0 110 0
[pid=56959] ppid=56957 vsize=64576 memory=15280 CPUtime=0.29 cores=1,3
/proc/56959/stat : 56959 (roundingsat) R 56957 56957 56593 0 -1 4194304 1909 0 0 0 18 11 0 0 20 0 1 0 55404064 66125824 3820 18446744073709551615 4227072 8923433 140728917194112 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 19533824 140728917199266 140728917199400 140728917199400 140728917204970 0
/proc/56959/statm: 16144 3820 2400 1147 0 3571 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 68768 KiB
Current children cumulated memory: 18352 KiB

Child status: 0

Real time (s): 0.404935
CPU time (s): 0.386811
CPU user time (s): 0.245415
CPU system time (s): 0.141396
CPU usage (%): 95.5242
Max. virtual memory (cumulated for all children) (KiB): 68768
Max. memory (cumulated for all children) (KiB): 18352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.245415
system time used= 0.141396
maximum resident set size= 16560
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2473
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= 14


# summary of solver processes directly reported to runsolver:
#   pid: 56957
#   total CPU time (s): 0.386811
#   total CPU user time (s): 0.245415
#   total CPU system time (s): 0.141396

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.024455 second user time and 0.058222 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-07-01 21:14:09
IDJOB=4497330
IDBENCH=148177
IDSOLVER=3350
FILE ID=nodeC004/4497330-1751397249
RUNJOBID= nodeC004-1751396781-56605
SLURM_JOB_ID= 9598272
Free space on /tmp= 433036 MiB

SOLVER NAME= roundingsat-ihs 63f22ad
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/aksoy/area_delay/normalized-fir04_area_delay.opb
COMMAND LINE= run-opt.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4497330-1751397249/watcher-4497330-1751397249 -o /tmp/evaluation-result-4497330-1751397249/solver-4497330-1751397249 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751396781-56605 --watchdog 3760  run-opt.sh HOME/instance-4497330-1751397249.opb

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

MD5SUM BENCH= 677b01c110d91655b45348559236801a
RANDOM SEED=1844540299

nodeC004 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	: 0xb00001f
cpu MHz		: 3662.671
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 1197.210
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 1197.415
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 3700.000
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 3662.616
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 3691.295
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 1197.936
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 1197.577
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        124385412 kB
MemAvailable:   128166144 kB
Buffers:            2720 kB
Cached:          4531412 kB
SwapCached:           20 kB
Active:          2081900 kB
Inactive:        4205636 kB
Active(anon):    1765176 kB
Inactive(anon):     6188 kB
Active(file):     316724 kB
Inactive(file):  4199448 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7456 kB
Writeback:             4 kB
AnonPages:       1756524 kB
Mapped:           116340 kB
Shmem:             17956 kB
KReclaimable:     208372 kB
Slab:             293676 kB
SReclaimable:     208372 kB
SUnreclaim:        85304 kB
KernelStack:        4096 kB
PageTables:         6864 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    2344416 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149464 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    831488 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 433028 MiB
End job on nodeC004 at 2025-07-01 21:14:09