Trace number 4458284

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 nolog (2)OPT0 11.8237 11.851

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/multverif/
diagcomm_greater/normalized-mult_diagcomm_opt_greater_teq_nbits_18.opb
MD5SUM858e72f790302981bac4f28574add405
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 benchmark0
Best CPU time to get the best result obtained on this benchmark0.145801
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2016
Total number of constraints2988
Number of constraints which are clauses1944
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1044
Minimum length of a constraint2
Maximum length of a constraint5
Number of terms in the objective function 72
Biggest coefficient in the objective function 34359738368
Number of bits for the biggest coefficient in the objective function 36
Sum of the numbers in the objective function 137438953470
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 34359738368
Number of bits of the biggest number in a constraint 36
Biggest sum of numbers in a constraint 137438953470
Number of bits of the biggest sum of numbers37
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c RoundingSat 2
0.00/0.00	c branch 
0.00/0.00	c commit 
0.00/0.01	c #variables 2016 #constraints 4032
0.50/0.51	c bounds - >= -68719476735 @ 0.008041
0.50/0.51	c bounds 0 >= -68719476735 @ 0.122859
0.50/0.51	c bounds 0 >= -51539607551 @ 0.123003
0.50/0.51	c bounds 0 >= -34359738367 @ 0.12321
0.50/0.51	c #Conflicts:       1000 | #Constraints:       5042
0.50/0.51	c #Conflicts:       2000 | #Constraints:       6042
0.50/0.51	c INPROCESSING
0.50/0.51	c GARBAGE COLLECT
0.50/0.51	WSVECS04 Frhs2[23]: 6 -4096 0 shouldn't be
0.50/0.51	WSVECS04 Frhs2[28]: 6 -131072 0 shouldn't be
0.50/0.51	WSVECS04 Frhs2[30]: 6 -524288 0 shouldn't be
0.50/0.51	WSVECS04 Frhs2[32]: 6 -2.09715e+06 0 shouldn't be
0.50/0.51	WSVECS04 Frhs2[33]: 6 -4.1943e+06 0 shouldn't be
0.50/0.51	WSVECS04 Frhs2[35]: 6 -1.67772e+07 0 shouldn't be
0.50/0.51	WSVECS04 Frhs2[47]: 6 0 1024 shouldn't be
0.50/0.51	WSVECS04 Frhs2[49]: 6 0 4096 shouldn't be
0.50/0.51	WSVECS04 Frhs2[63]: 6 0 512 shouldn't be
0.50/0.51	WSVECS04 Frhs2[64]: 6 0 1024 shouldn't be
0.50/0.51	WSVECS04 Frhs2[65]: 6 0 2048 shouldn't be
0.50/0.51	WSVECS04 Frhs2[66]: 6 0 4096 shouldn't be
0.50/0.51	WSVECS04 Frhs2[67]: 6 0 8192 shouldn't be
0.50/0.51	WSVECS04 Frhs2[69]: 6 0 32768 shouldn't be
0.50/0.51	WSVECS04 Frhs2[70]: 6 0 65536 shouldn't be
0.50/0.51	WSVECS04 Frhs2[72]: 6 0 262144 shouldn't be
0.50/0.51	WSVECS04 Frhs2[83]: 6 0 4096 shouldn't be
0.50/0.51	WSVECS04 Frhs2[85]: 6 0 16384 shouldn't be
0.50/0.51	WSVECS04 Frhs2[98]: 6 0 1024 shouldn't be
0.50/0.51	WSVECS04 Frhs2[101]: 6 0 8203.91 shouldn't be
0.50/0.51	WSVECS04 Frhs2[115]: 6 0 1024 shouldn't be
0.50/0.51	WSVECS04 Frhs2[116]: 6 0 2048 shouldn't be
0.50/0.51	WSVECS04 Frhs2[117]: 6 0 4101.95 shouldn't be
0.50/0.51	WSVECS04 Frhs2[120]: 6 0 32768 shouldn't be
0.50/0.51	WSVECS04 Frhs2[123]: 6 0 262144 shouldn't be
0.50/0.51	WSVECS04 Frhs2[124]: 6 0 524288 shouldn't be
0.50/0.51	WSVECS04 Frhs2[125]: 6 0 1.04858e+06 shouldn't be
0.50/0.51	WSVECS04 Frhs2[126]: 6 0 2.09715e+06 shouldn't be
0.50/0.51	WSVECS04 Frhs2[133]: 6 0 2048 shouldn't be
0.50/0.51	WSVECS04 Frhs2[148]: 6 0 512 shouldn't be
0.50/0.51	WSVECS04 Frhs2[149]: 6 0 1024 shouldn't be
0.50/0.51	WSVECS04 Frhs2[150]: 6 0 2048 shouldn't be
0.50/0.51	WSVECS04 Frhs2[153]: 6 0 16407.8 shouldn't be
0.50/0.51	WSVECS04 Frhs2[165]: 6 0 512 shouldn't be
0.50/0.51	WSVECS04 Frhs2[167]: 6 0 2048 shouldn't be
0.50/0.51	WSVECS04 Frhs2[177]: 6 0 2.09715e+06 shouldn't be
0.50/0.51	WSVECS04 Frhs2[231]: 6 0 1.67772e+07 shouldn't be
0.50/0.51	WSVECS04 Frhs2[245]: 6 0 2.1002e+06 shouldn't be
0.50/0.51	WSVECS04 Frhs2[263]: 6 0 4.2004e+06 shouldn't be
0.50/0.51	WSVECS04 Frhs2[442]: 6 -8192 0 shouldn't be
0.50/0.51	WSVECS04 Frhs2[444]: 6 -32768 0 shouldn't be
0.50/0.51	WSVECS04 Frhs2[522]: 6 -3.35544e+07 0 shouldn't be
0.50/0.51	WSVECS04 Frhs2[532]: 6 -262144 0 shouldn't be
0.50/0.51	WSVECS04 Frhs2[534]: 6 -1.04858e+06 0 shouldn't be
0.50/0.51	WSVECS04 Frhs2[540]: 6 -6.71089e+07 0 shouldn't be
0.50/0.51	WSVECS04 Frhs2[882]: 6 -8.4008e+06 0 shouldn't be
0.50/0.51	WSVECS04 Frhs2[1459]: 6 0 512 shouldn't be
0.50/0.51	WSVECS04 Frhs2[1557]: 6 0 8.4008e+06 shouldn't be
0.50/0.51	WSVECS04 Frhs2[1978]: 6 -8.58993e+09 0 shouldn't be
0.50/0.51	WSVECS04 Frhs2[1981]: 6 0 1.00007 shouldn't be
11.77/11.84	c #Conflicts:       3000 | #Constraints:       6082
11.77/11.84	c #Conflicts:       4000 | #Constraints:       7084
11.77/11.84	c INPROCESSING
11.77/11.84	c GARBAGE COLLECT
11.77/11.84	c bounds 0 >= -17179869183 @ 3.91684
11.77/11.84	c #Conflicts:       5000 | #Constraints:       6576
11.77/11.84	c #Conflicts:       6000 | #Constraints:       7576
11.77/11.84	c INPROCESSING
11.77/11.84	c GARBAGE COLLECT
11.77/11.84	c #Conflicts:       7000 | #Constraints:       6516
11.77/11.84	c #Conflicts:       8000 | #Constraints:       7516
11.77/11.84	c #Conflicts:       9000 | #Constraints:       8516
11.77/11.84	c #Conflicts:      10000 | #Constraints:       9516
11.77/11.84	c #Conflicts:      11000 | #Constraints:      10517
11.77/11.84	c #Conflicts:      12000 | #Constraints:      11517
11.77/11.84	c INPROCESSING
11.77/11.84	c GARBAGE COLLECT
11.77/11.84	c #Conflicts:      13000 | #Constraints:       8421
11.77/11.84	c #Conflicts:      14000 | #Constraints:       9421
11.77/11.84	c bounds 0 >= -17179869183 @ 11.5185
11.77/11.84	c cpu time 11.5185 s
11.77/11.84	c deterministic time 1487106607 1.49e+09
11.77/11.84	c optimization time 0.000343 s
11.77/11.84	c total solve time 11.5102 s
11.77/11.84	c core-guided solve time 7.21116 s
11.77/11.84	c propagation time 9.51128 s
11.77/11.84	c conflict analysis time 0.891845 s
11.77/11.84	c propagations 2119112
11.77/11.84	c resolve steps 162884
11.77/11.84	c decisions 142374
11.77/11.84	c conflicts 14785
11.77/11.84	c restarts 61
11.77/11.84	c inprocessing phases 4
11.77/11.84	c input clauses 2813
11.77/11.84	c input cardinalities 3
11.77/11.84	c input general constraints 1232
11.77/11.84	c input average constraint length 3.12
11.77/11.84	c input average constraint degree 42440389.90
11.77/11.84	c learned clauses 2512
11.77/11.84	c learned cardinalities 2
11.77/11.84	c learned general constraints 12437
11.77/11.84	c learned average constraint length 71.79
11.77/11.84	c learned average constraint degree 454696808.42
11.77/11.84	c watched constraints 11993
11.77/11.84	c counting constraints 1676
11.77/11.84	c gcd simplifications 951
11.77/11.84	c detected cardinalities 1
11.77/11.84	c weakened non-implied lits 83970
11.77/11.84	c weakened non-implying lits 3070
11.77/11.84	c original variables 2016
11.77/11.84	c clausal propagations 687399
11.77/11.84	c cardinality propagations 1378
11.77/11.84	c watched propagations 246685
11.77/11.84	c counting propagations 1178501
11.77/11.84	c watch lookups 307330197
11.77/11.84	c watch backjump lookups 294565003
11.77/11.84	c watch checks 502770052
11.77/11.84	c propagation checks 373452980
11.77/11.84	c constraint additions 4418416
11.77/11.84	c trail pops 2276135
11.77/11.84	c formula constraints 4032
11.77/11.84	c learned constraints 14784
11.77/11.84	c bound constraints 6
11.77/11.84	c core-guided constraints 10
11.77/11.84	c encountered formula constraints 108917
11.77/11.84	c encountered learned constraints 54768
11.77/11.84	c encountered bound constraints 10506
11.77/11.84	c encountered core-guided constraints 98
11.77/11.84	c LP total time 2.20714 s
11.77/11.84	c LP solve time 2.11 s
11.77/11.84	c LP constraints added 4032
11.77/11.84	c LP constraints removed 0
11.77/11.84	c LP pivots internal 19337
11.77/11.84	c LP pivots root 13000
11.77/11.84	c LP calls 172
11.77/11.84	c LP optimalities 0
11.77/11.84	c LP no pivot count 0
11.77/11.84	c LP infeasibilities 166
11.77/11.84	c LP valid Farkas constraints 166
11.77/11.84	c LP learned Farkas constraints 1
11.77/11.84	c LP basis resets 2
11.77/11.84	c LP cycling count 2
11.77/11.84	c LP singular count 0
11.77/11.84	c LP no primal count 0
11.77/11.84	c LP no farkas count 0
11.77/11.84	c LP other issue count 0
11.77/11.84	c LP Gomory cuts 0
11.77/11.84	c LP learned cuts 0
11.77/11.84	c LP deleted cuts 0
11.77/11.84	c LP encountered Gomory constraints 0
11.77/11.84	c LP encountered Farkas constraints 3379
11.77/11.84	c LP encountered learned Farkas constraints 0
11.77/11.84	c CG auxiliary variables introduced 4
11.77/11.84	c CG solutions found 1
11.77/11.84	c CG cores constructed 3
11.77/11.84	c CG core cardinality constraints returned 0
11.77/11.84	c CG unit cores 0
11.77/11.84	c CG single cores 3
11.77/11.84	c CG blocks removed during cardinality reduction 0
11.77/11.84	c CG first core best 0
11.77/11.84	c CG decision core best 0
11.77/11.84	c CG core reduction tie 0
11.77/11.84	c CG core degree average 1.00
11.77/11.84	c CG core slack average 1.67
11.77/11.84	o 0
11.77/11.84	s OPTIMUM FOUND
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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: 63931 MiB (60000 MiB free)
  memory of node 1: 64510 MiB (60274 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4458284-1721879574/watcher-4458284-1721879574 -o /tmp/evaluation-result-4458284-1721879574/solver-4458284-1721879574 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1721875932-216021 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4458284-1721879574.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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=218717, runsolver pid=218714
Current StackSize limit: 8192 KiB


[startup+0.100084 s]*
/proc/loadavg: 4.28 4.19 4.12 5/258 218718
/proc/meminfo: memFree=123156656/131524600 swapFree=131061428/131071996
[pid=218717] ppid=218714 vsize=41416 memory=11716 CPUtime=0.1 cores=1,3
/proc/218717/stat : 218717 (roundingsat) R 218714 218717 216009 0 -1 4194304 1547 0 0 0 9 1 0 0 20 0 1 0 24480316 42409984 2929 134679101440 4194304 7968373 140733510422272 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 12058624 140733510427582 140733510427746 140733510427746 140733510434761 0
/proc/218717/statm: 10354 2929 1770 922 0 2306 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 41416 KiB
Current children cumulated memory: 11716 KiB

[startup+0.205573 s]*
/proc/loadavg: 4.28 4.19 4.12 5/258 218718
/proc/meminfo: memFree=123156152/131524600 swapFree=131061428/131071996
[pid=218717] ppid=218714 vsize=41552 memory=12092 CPUtime=0.2 cores=1,3
/proc/218717/stat : 218717 (roundingsat) R 218714 218717 216009 0 -1 4194304 1641 0 0 0 19 1 0 0 20 0 1 0 24480316 42549248 3023 134679101440 4194304 7968373 140733510422272 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 12058624 140733510427582 140733510427746 140733510427746 140733510434761 0
/proc/218717/statm: 10388 3023 1800 922 0 2340 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 41552 KiB
Current children cumulated memory: 12092 KiB

[startup+0.305532 s]*
/proc/loadavg: 4.28 4.19 4.12 5/258 218718
/proc/meminfo: memFree=123155340/131524600 swapFree=131061428/131071996
[pid=218717] ppid=218714 vsize=41816 memory=13080 CPUtime=0.3 cores=1,3
/proc/218717/stat : 218717 (roundingsat) R 218714 218717 216009 0 -1 4194304 1795 0 0 0 28 2 0 0 20 0 1 0 24480316 42819584 3270 134679101440 4194304 7968373 140733510422272 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 12058624 140733510427582 140733510427746 140733510427746 140733510434761 0
/proc/218717/statm: 10454 3270 1853 922 0 2406 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41816 KiB
Current children cumulated memory: 13080 KiB

[startup+0.700199 s]
/proc/loadavg: 4.28 4.19 4.12 5/258 218718
/proc/meminfo: memFree=123154528/131524600 swapFree=131061428/131071996
[pid=218717] ppid=218714 vsize=42716 memory=14196 CPUtime=0.68 cores=1,3
/proc/218717/stat : 218717 (roundingsat) R 218714 218717 216009 0 -1 4194304 2064 0 0 0 65 3 0 0 20 0 1 0 24480316 43741184 3549 134679101440 4194304 7968373 140733510422272 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 12058624 140733510427582 140733510427746 140733510427746 140733510434761 0
/proc/218717/statm: 10679 3549 1869 922 0 2631 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 42716 KiB
Current children cumulated memory: 14196 KiB

[startup+1.5002 s]
/proc/loadavg: 4.26 4.18 4.12 5/258 218718
/proc/meminfo: memFree=123153940/131524600 swapFree=131061428/131071996
[pid=218717] ppid=218714 vsize=44276 memory=18616 CPUtime=1.48 cores=1,3
/proc/218717/stat : 218717 (roundingsat) R 218714 218717 216009 0 -1 4194304 2679 0 0 0 142 6 0 0 20 0 1 0 24480316 45338624 4654 134679101440 4194304 7968373 140733510422272 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 12058624 140733510427582 140733510427746 140733510427746 140733510434761 0
/proc/218717/statm: 11069 4654 1869 922 0 3021 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 44276 KiB
Current children cumulated memory: 18616 KiB

[startup+3.10542 s]
/proc/loadavg: 4.26 4.18 4.12 5/258 218718
/proc/meminfo: memFree=123147248/131524600 swapFree=131061428/131071996
[pid=218717] ppid=218714 vsize=46872 memory=21252 CPUtime=3.09 cores=1,3
/proc/218717/stat : 218717 (roundingsat) R 218714 218717 216009 0 -1 4194304 3334 0 0 0 299 10 0 0 20 0 1 0 24480316 47996928 5313 134679101440 4194304 7968373 140733510422272 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 12058624 140733510427582 140733510427746 140733510427746 140733510434761 0
/proc/218717/statm: 11718 5313 1869 922 0 3670 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 46872 KiB
Current children cumulated memory: 21252 KiB

[startup+6.30017 s]
/proc/loadavg: 4.24 4.18 4.12 5/258 218764
/proc/meminfo: memFree=123446068/131524600 swapFree=131061428/131071996
[pid=218717] ppid=218714 vsize=52924 memory=24848 CPUtime=6.27 cores=1,3
/proc/218717/stat : 218717 (roundingsat) R 218714 218717 216009 0 -1 4194304 4270 0 0 0 607 20 0 0 20 0 1 0 24480316 54194176 6212 134679101440 4194304 7968373 140733510422272 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 12058624 140733510427582 140733510427746 140733510427746 140733510434761 0
/proc/218717/statm: 13231 6212 1869 922 0 5183 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 52924 KiB
Current children cumulated memory: 24848 KiB

[startup+11.851 s]
# the end of solver process 218717 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=11.5203 s, system=0.303329 s

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

[startup+6.4002 s]
/proc/loadavg: 4.24 4.18 4.12 5/258 218764
/proc/meminfo: memFree=123446068/131524600 swapFree=131061428/131071996
[pid=218717] ppid=218714 vsize=52924 memory=24848 CPUtime=6.38 cores=1,3
/proc/218717/stat : 218717 (roundingsat) R 218714 218717 216009 0 -1 4194304 4270 0 0 0 617 21 0 0 20 0 1 0 24480316 54194176 6212 134679101440 4194304 7968373 140733510422272 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 12058624 140733510427582 140733510427746 140733510427746 140733510434761 0
/proc/218717/statm: 13231 6212 1869 922 0 5183 0
Current children cumulated CPU time: 6.38 s
Current children cumulated vsize: 52924 KiB
Current children cumulated memory: 24848 KiB

[startup+9.60015 s]
/proc/loadavg: 4.24 4.18 4.12 5/258 218766
/proc/meminfo: memFree=123437936/131524600 swapFree=131061428/131071996
[pid=218717] ppid=218714 vsize=53672 memory=25904 CPUtime=9.57 cores=1,3
/proc/218717/stat : 218717 (roundingsat) R 218714 218717 216009 0 -1 4194304 4499 0 0 0 931 26 0 0 20 0 1 0 24480316 54960128 6476 134679101440 4194304 7968373 140733510422272 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 12058624 140733510427582 140733510427746 140733510427746 140733510434761 0
/proc/218717/statm: 13418 6476 1869 922 0 5370 0
Current children cumulated CPU time: 9.57 s
Current children cumulated vsize: 53672 KiB
Current children cumulated memory: 25904 KiB

[startup+11.2002 s]
/proc/loadavg: 4.22 4.18 4.12 5/258 218766
/proc/meminfo: memFree=123435416/131524600 swapFree=131061428/131071996
[pid=218717] ppid=218714 vsize=54040 memory=26168 CPUtime=11.16 cores=1,3
/proc/218717/stat : 218717 (roundingsat) R 218714 218717 216009 0 -1 4194304 4575 0 0 0 1088 28 0 0 20 0 1 0 24480316 55336960 6542 134679101440 4194304 7968373 140733510422272 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 12058624 140733510427582 140733510427746 140733510427746 140733510434761 0
/proc/218717/statm: 13510 6542 1869 922 0 5462 0
Current children cumulated CPU time: 11.16 s
Current children cumulated vsize: 54040 KiB
Current children cumulated memory: 26168 KiB

[startup+11.6001 s]
/proc/loadavg: 4.22 4.18 4.12 5/258 218766
/proc/meminfo: memFree=123435416/131524600 swapFree=131061428/131071996
[pid=218717] ppid=218714 vsize=54040 memory=26168 CPUtime=11.56 cores=1,3
/proc/218717/stat : 218717 (roundingsat) R 218714 218717 216009 0 -1 4194304 4575 0 0 0 1127 29 0 0 20 0 1 0 24480316 55336960 6542 134679101440 4194304 7968373 140733510422272 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 12058624 140733510427582 140733510427746 140733510427746 140733510434761 0
/proc/218717/statm: 13510 6542 1869 922 0 5462 0
Current children cumulated CPU time: 11.56 s
Current children cumulated vsize: 54040 KiB
Current children cumulated memory: 26168 KiB

[startup+11.8002 s]
/proc/loadavg: 4.22 4.18 4.12 5/258 218766
/proc/meminfo: memFree=123435416/131524600 swapFree=131061428/131071996
[pid=218717] ppid=218714 vsize=54040 memory=26168 CPUtime=11.77 cores=1,3
/proc/218717/stat : 218717 (roundingsat) R 218714 218717 216009 0 -1 4194304 4575 0 0 0 1147 30 0 0 20 0 1 0 24480316 55336960 6542 134679101440 4194304 7968373 140733510422272 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 12058624 140733510427582 140733510427746 140733510427746 140733510434761 0
/proc/218717/statm: 13510 6542 1869 922 0 5462 0
Current children cumulated CPU time: 11.77 s
Current children cumulated vsize: 54040 KiB
Current children cumulated memory: 26168 KiB

Child status: 0

Real time (s): 11.851
CPU time (s): 11.8237
CPU user time (s): 11.5203
CPU system time (s): 0.303329
CPU usage (%): 99.7689
Max. virtual memory (cumulated for all children) (KiB): 54040
Max. memory (cumulated for all children) (KiB): 26168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.5203
system time used= 0.303329
maximum resident set size= 26168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4583
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= 5
involuntary context switches= 20


# summary of solver processes directly reported to runsolver:
#   pid: 218717
#   total CPU time (s): 11.8237
#   total CPU user time (s): 11.5203
#   total CPU system time (s): 0.303329

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.031205 second user time and 0.076841 second system time

The end

Launcher Data 

Begin job on nodeC022 at 2024-07-25 05:52:54
IDJOB=4458284
IDBENCH=177189
IDSOLVER=3084
FILE ID=nodeC022/4458284-1721879574
RUNJOBID= nodeC022-1721875932-216021
SLURM_JOB_ID= 8089234
Free space on /tmp= 890068 MiB

SOLVER NAME= RoundingSat nolog
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/multverif/diagcomm_greater/normalized-mult_diagcomm_opt_greater_teq_nbits_18.opb
COMMAND LINE= roundingsat --print-sol=1 --'time limit'=TIMEOUT --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4458284-1721879574/watcher-4458284-1721879574 -o /tmp/evaluation-result-4458284-1721879574/solver-4458284-1721879574 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1721875932-216021 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4458284-1721879574.opb

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

MD5SUM BENCH= 858e72f790302981bac4f28574add405
RANDOM SEED=1831675719

nodeC022.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3666.423
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.87
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		: 3657.147
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.75
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		: 3600.241
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.87
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		: 3659.599
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.75
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		: 3666.418
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.87
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		: 3669.560
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.75
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		: 3600.085
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.87
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		: 3613.321
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        123162088 kB
MemAvailable:   128591100 kB
Buffers:          297652 kB
Cached:          5880484 kB
SwapCached:         1424 kB
Active:          2573996 kB
Inactive:        5017412 kB
Active(anon):       1944 kB
Inactive(anon):  1464796 kB
Active(file):    2572052 kB
Inactive(file):  3552616 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131061428 kB
Dirty:              5500 kB
Writeback:            28 kB
AnonPages:       1404368 kB
Mapped:           125256 kB
Shmem:             53732 kB
KReclaimable:     292080 kB
Slab:             415764 kB
SReclaimable:     292080 kB
SUnreclaim:       123684 kB
KernelStack:        4140 kB
PageTables:        12032 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1938752 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            17248 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1204224 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      334548 kB
DirectMap2M:    36139008 kB
DirectMap1G:    99614720 kB

Free space on /tmp at the end= 890064 MiB
End job on nodeC022 at 2024-07-25 05:53:06