Trace number 4515734

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
LSIPExact S2UNSAT 17.011 17.0891

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP085.shuf-3.opb
MD5SUM07ea0c7d4747b9a16e298c0932c39846
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark4.80187
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables18705
Total number of constraints3742
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)8
Number of constraints which are nor clauses,nor cardinality constraints3734
Minimum length of a constraint5
Maximum length of a constraint15
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 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 29
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

10.25/10.32	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
10.25/10.32	c numVar: 18705
10.25/10.32	c numCon: 3742
10.25/10.32	c numEqual: 0
10.25/10.32	c intSize: 5
10.25/10.32	c ls_time: 10.0, mip_time: 1074.0, exact_time: 2506.0
10.25/10.32	c ------------------- Paras list -------------------
10.25/10.32	c Name                	 Type      	 Now       	 Default   	 Comment
10.25/10.32	c timeout             	 double    	 3600.000000	 3600      	 
10.25/10.32	c mip_time            	 double    	 0.300000  	 0.5       	 
10.25/10.32	c ls_time             	 double    	 10.000000 	 10        	 
10.25/10.32	c safe_mode           	 int       	 2         	 2         	 1 trust; 2 feasible
10.25/10.32	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
10.25/10.32	c random_seed         	 int       	 0         	 0         	 
10.25/10.32	c sample_size         	 int       	 50        	 50        	 
10.25/10.32	c sub_score           	 int       	 1         	 1         	 
10.25/10.32	c tabu_base           	 int       	 3         	 3         	 
10.25/10.32	c tabu_variation      	 int       	 1         	 1         	 
10.25/10.32	c sub_div             	 int       	 4         	 4         	 
10.25/10.32	c nbcore              	 int       	 2         	 1         	 
10.25/10.32	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
10.25/10.32	c print_sol           	 int       	 1         	 1         	 
10.25/10.32	c tmpdir              	 string		 .         	 "."       	 
10.25/10.32	c home                	 string		 HOME	 "."       	 
10.25/10.32	c benchname           	 string		 HOME/instance-4515734-1751229648.opb	 ""        	 
10.25/10.32	c --------------------------------------------------
10.25/10.32	c Local Search solver
10.25/10.32	c MIP solver
10.25/10.32	c MIP solver infeasible
10.25/10.32	c use Exact solver
16.91/17.06	c Exact infeasible
16.91/17.08	s UNSATISFIABLE
16.91/17.08	c Total time: 17

Verifier Data

ERROR: no interpretation found !

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 (63139 MiB free)
  memory of node 1: 64465 MiB (62612 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4515734-1751229648/watcher-4515734-1751229648 -o /tmp/evaluation-result-4515734-1751229648/solver-4515734-1751229648 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1751229588-28567 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4515734-1751229648.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
solver pid=29008, runsolver pid=29005
Current StackSize limit: 8192 KiB


[startup+0.100072 s]*
/proc/loadavg: 3.97 3.33 3.53 6/254 29009
/proc/meminfo: memFree=128761752/131382120 swapFree=33010684/33010684
[pid=29008] ppid=29005 vsize=53696 memory=19072 CPUtime=0.1 cores=4,6
/proc/29008/stat : 29008 (LSIPExact) R 29005 29008 28556 0 -1 4194304 3789 0 0 0 9 1 0 0 20 0 1 0 38643950 54984704 4768 18446744073709551615 93890401206272 93890428462673 140733300262128 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93890436965512 93890437397120 93890440060928 140733300267354 140733300267530 140733300267530 140733300273132 0
/proc/29008/statm: 13424 4768 1120 6655 0 3659 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 53696 KiB
Current children cumulated memory: 19072 KiB

[startup+0.213458 s]*
/proc/loadavg: 3.97 3.33 3.53 6/254 29009
/proc/meminfo: memFree=128761752/131382120 swapFree=33010684/33010684
[pid=29008] ppid=29005 vsize=53696 memory=19072 CPUtime=0.21 cores=4,6
/proc/29008/stat : 29008 (LSIPExact) R 29005 29008 28556 0 -1 4194304 3789 0 0 0 20 1 0 0 20 0 1 0 38643950 54984704 4768 18446744073709551615 93890401206272 93890428462673 140733300262128 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93890436965512 93890437397120 93890440060928 140733300267354 140733300267530 140733300267530 140733300273132 0
/proc/29008/statm: 13424 4768 1120 6655 0 3659 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 53696 KiB
Current children cumulated memory: 19072 KiB

[startup+0.313283 s]*
/proc/loadavg: 3.97 3.33 3.53 6/254 29009
/proc/meminfo: memFree=128761768/131382120 swapFree=33010684/33010684
[pid=29008] ppid=29005 vsize=53696 memory=19072 CPUtime=0.31 cores=4,6
/proc/29008/stat : 29008 (LSIPExact) R 29005 29008 28556 0 -1 4194304 3789 0 0 0 30 1 0 0 20 0 1 0 38643950 54984704 4768 18446744073709551615 93890401206272 93890428462673 140733300262128 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93890436965512 93890437397120 93890440060928 140733300267354 140733300267530 140733300267530 140733300273132 0
/proc/29008/statm: 13424 4768 1120 6655 0 3659 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 53696 KiB
Current children cumulated memory: 19072 KiB

[startup+0.700268 s]
/proc/loadavg: 3.97 3.33 3.53 6/254 29009
/proc/meminfo: memFree=128761768/131382120 swapFree=33010684/33010684
[pid=29008] ppid=29005 vsize=53696 memory=19072 CPUtime=0.68 cores=4,6
/proc/29008/stat : 29008 (LSIPExact) R 29005 29008 28556 0 -1 4194304 3789 0 0 0 67 1 0 0 20 0 1 0 38643950 54984704 4768 18446744073709551615 93890401206272 93890428462673 140733300262128 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93890436965512 93890437397120 93890440060928 140733300267354 140733300267530 140733300267530 140733300273132 0
/proc/29008/statm: 13424 4768 1120 6655 0 3659 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 53696 KiB
Current children cumulated memory: 19072 KiB

[startup+1.50027 s]
/proc/loadavg: 3.97 3.33 3.53 6/254 29009
/proc/meminfo: memFree=128757672/131382120 swapFree=33010684/33010684
[pid=29008] ppid=29005 vsize=53696 memory=19072 CPUtime=1.48 cores=4,6
/proc/29008/stat : 29008 (LSIPExact) R 29005 29008 28556 0 -1 4194304 3789 0 0 0 147 1 0 0 20 0 1 0 38643950 54984704 4768 18446744073709551615 93890401206272 93890428462673 140733300262128 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93890436965512 93890437397120 93890440060928 140733300267354 140733300267530 140733300267530 140733300273132 0
/proc/29008/statm: 13424 4768 1120 6655 0 3659 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 53696 KiB
Current children cumulated memory: 19072 KiB

[startup+3.11297 s]
/proc/loadavg: 4.06 3.36 3.54 6/254 29009
/proc/meminfo: memFree=128757704/131382120 swapFree=33010684/33010684
[pid=29008] ppid=29005 vsize=53696 memory=19072 CPUtime=3.09 cores=4,6
/proc/29008/stat : 29008 (LSIPExact) R 29005 29008 28556 0 -1 4194304 3789 0 0 0 308 1 0 0 20 0 1 0 38643950 54984704 4768 18446744073709551615 93890401206272 93890428462673 140733300262128 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93890436965512 93890437397120 93890440060928 140733300267354 140733300267530 140733300267530 140733300273132 0
/proc/29008/statm: 13424 4768 1120 6655 0 3659 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 53696 KiB
Current children cumulated memory: 19072 KiB

[startup+6.30027 s]
/proc/loadavg: 4.06 3.36 3.54 6/254 29009
/proc/meminfo: memFree=128749832/131382120 swapFree=33010684/33010684
[pid=29008] ppid=29005 vsize=53696 memory=19072 CPUtime=6.27 cores=4,6
/proc/29008/stat : 29008 (LSIPExact) R 29005 29008 28556 0 -1 4194304 3789 0 0 0 626 1 0 0 20 0 1 0 38643950 54984704 4768 18446744073709551615 93890401206272 93890428462673 140733300262128 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93890436965512 93890437397120 93890440060928 140733300267354 140733300267530 140733300267530 140733300273132 0
/proc/29008/statm: 13424 4768 1120 6655 0 3659 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 53696 KiB
Current children cumulated memory: 19072 KiB

[startup+12.7004 s]
/proc/loadavg: 4.13 3.38 3.55 6/256 29013
/proc/meminfo: memFree=128543180/131382120 swapFree=33010684/33010684
[pid=29008] ppid=29005 vsize=146492 memory=43064 CPUtime=10.28 cores=4,6
/proc/29008/stat : 29008 (LSIPExact) S 29005 29008 28556 0 -1 4194304 8063 0 0 0 1027 1 0 0 20 0 1 0 38643950 150007808 10766 18446744073709551615 93890401206272 93890428462673 140733300262128 0 0 0 0 0 16386 1 0 0 17 4 0 0 0 0 0 93890436965512 93890437397120 93890440060928 140733300267354 140733300267530 140733300267530 140733300273132 0
/proc/29008/statm: 36623 10766 2976 6655 0 10506 0
[pid=29013] ppid=29008 vsize=73172 memory=56156 CPUtime=2.33 cores=4,6
/proc/29013/stat : 29013 (Exact) R 29008 29013 29013 0 -1 4194304 12726 0 0 0 228 5 0 0 20 0 1 0 38644982 74928128 14039 18446744073709551615 4198400 8335837 140733504867152 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9148648 9230840 40235008 140733504870587 140733504870941 140733504870941 140733504876495 0
/proc/29013/statm: 18293 14039 1120 1011 0 17060 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 219664 KiB
Current children cumulated memory: 99220 KiB

[startup+17.089 s]
# the end of solver process 29008 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=16.9185 s, system=0.092489 s

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

[startup+12.8005 s]
/proc/loadavg: 4.13 3.38 3.55 6/256 29013
/proc/meminfo: memFree=128543180/131382120 swapFree=33010684/33010684
[pid=29008] ppid=29005 vsize=146492 memory=43064 CPUtime=10.28 cores=4,6
/proc/29008/stat : 29008 (LSIPExact) S 29005 29008 28556 0 -1 4194304 8063 0 0 0 1027 1 0 0 20 0 1 0 38643950 150007808 10766 18446744073709551615 93890401206272 93890428462673 140733300262128 0 0 0 0 0 16386 1 0 0 17 4 0 0 0 0 0 93890436965512 93890437397120 93890440060928 140733300267354 140733300267530 140733300267530 140733300273132 0
/proc/29008/statm: 36623 10766 2976 6655 0 10506 0
[pid=29013] ppid=29008 vsize=73172 memory=56156 CPUtime=2.43 cores=4,6
/proc/29013/stat : 29013 (Exact) R 29008 29013 29013 0 -1 4194304 12726 0 0 0 238 5 0 0 20 0 1 0 38644982 74928128 14039 18446744073709551615 4198400 8335837 140733504867152 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9148648 9230840 40235008 140733504870587 140733504870941 140733504870941 140733504876495 0
/proc/29013/statm: 18293 14039 1120 1011 0 17060 0
Current children cumulated CPU time: 12.71 s
Current children cumulated vsize: 219664 KiB
Current children cumulated memory: 99220 KiB

[startup+14.4004 s]
/proc/loadavg: 4.20 3.41 3.55 6/256 29013
/proc/meminfo: memFree=128527052/131382120 swapFree=33010684/33010684
[pid=29008] ppid=29005 vsize=146492 memory=43064 CPUtime=10.28 cores=4,6
/proc/29008/stat : 29008 (LSIPExact) S 29005 29008 28556 0 -1 4194304 8063 0 0 0 1027 1 0 0 20 0 1 0 38643950 150007808 10766 18446744073709551615 93890401206272 93890428462673 140733300262128 0 0 0 0 0 16386 1 0 0 17 4 0 0 0 0 0 93890436965512 93890437397120 93890440060928 140733300267354 140733300267530 140733300267530 140733300273132 0
/proc/29008/statm: 36623 10766 2976 6655 0 10506 0
[pid=29013] ppid=29008 vsize=77280 memory=62216 CPUtime=4.03 cores=4,6
/proc/29013/stat : 29013 (Exact) R 29008 29013 29013 0 -1 4194304 13753 0 0 0 397 6 0 0 20 0 1 0 38644982 79134720 15554 18446744073709551615 4198400 8335837 140733504867152 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9148648 9230840 40235008 140733504870587 140733504870941 140733504870941 140733504876495 0
/proc/29013/statm: 19320 15554 1120 1011 0 18087 0
Current children cumulated CPU time: 14.31 s
Current children cumulated vsize: 223772 KiB
Current children cumulated memory: 105280 KiB

[startup+16.0004 s]*
/proc/loadavg: 4.20 3.41 3.55 6/256 29013
/proc/meminfo: memFree=128506828/131382120 swapFree=33010684/33010684
[pid=29008] ppid=29005 vsize=146492 memory=43064 CPUtime=10.28 cores=4,6
/proc/29008/stat : 29008 (LSIPExact) S 29005 29008 28556 0 -1 4194304 8063 0 0 0 1027 1 0 0 20 0 1 0 38643950 150007808 10766 18446744073709551615 93890401206272 93890428462673 140733300262128 0 0 0 0 0 16386 1 0 0 17 4 0 0 0 0 0 93890436965512 93890437397120 93890440060928 140733300267354 140733300267530 140733300267530 140733300273132 0
/proc/29008/statm: 36623 10766 2976 6655 0 10506 0
[pid=29013] ppid=29008 vsize=79776 memory=66804 CPUtime=5.64 cores=4,6
/proc/29013/stat : 29013 (Exact) R 29008 29013 29013 0 -1 4194304 14390 0 0 0 558 6 0 0 20 0 1 0 38644982 81690624 16701 18446744073709551615 4198400 8335837 140733504867152 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9148648 9230840 40235008 140733504870587 140733504870941 140733504870941 140733504876495 0
/proc/29013/statm: 19944 16701 1120 1011 0 18711 0
Current children cumulated CPU time: 15.92 s
Current children cumulated vsize: 226268 KiB
Current children cumulated memory: 109868 KiB

[startup+16.8004 s]
/proc/loadavg: 4.20 3.41 3.55 6/256 29013
/proc/meminfo: memFree=128506828/131382120 swapFree=33010684/33010684
[pid=29008] ppid=29005 vsize=146492 memory=43064 CPUtime=10.28 cores=4,6
/proc/29008/stat : 29008 (LSIPExact) S 29005 29008 28556 0 -1 4194304 8063 0 0 0 1027 1 0 0 20 0 1 0 38643950 150007808 10766 18446744073709551615 93890401206272 93890428462673 140733300262128 0 0 0 0 0 16386 1 0 0 17 4 0 0 0 0 0 93890436965512 93890437397120 93890440060928 140733300267354 140733300267530 140733300267530 140733300273132 0
/proc/29008/statm: 36623 10766 2976 6655 0 10506 0
[pid=29013] ppid=29008 vsize=80888 memory=67956 CPUtime=6.43 cores=4,6
/proc/29013/stat : 29013 (Exact) R 29008 29013 29013 0 -1 4194304 14668 0 0 0 637 6 0 0 20 0 1 0 38644982 82829312 16989 18446744073709551615 4198400 8335837 140733504867152 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9148648 9230840 40235008 140733504870587 140733504870941 140733504870941 140733504876495 0
/proc/29013/statm: 20222 16989 1120 1011 0 18989 0
Current children cumulated CPU time: 16.71 s
Current children cumulated vsize: 227380 KiB
Current children cumulated memory: 111020 KiB

[startup+17.0004 s]*
/proc/loadavg: 4.20 3.41 3.55 6/256 29013
/proc/meminfo: memFree=128506828/131382120 swapFree=33010684/33010684
[pid=29008] ppid=29005 vsize=146492 memory=43064 CPUtime=10.28 cores=4,6
/proc/29008/stat : 29008 (LSIPExact) S 29005 29008 28556 0 -1 4194304 8063 0 0 0 1027 1 0 0 20 0 1 0 38643950 150007808 10766 18446744073709551615 93890401206272 93890428462673 140733300262128 0 0 0 0 0 16386 1 0 0 17 4 0 0 0 0 0 93890436965512 93890437397120 93890440060928 140733300267354 140733300267530 140733300267530 140733300273132 0
/proc/29008/statm: 36623 10766 2976 6655 0 10506 0
[pid=29013] ppid=29008 vsize=83768 memory=70644 CPUtime=6.63 cores=4,6
/proc/29013/stat : 29013 (Exact) R 29008 29013 29013 0 -1 4194304 15353 0 0 0 657 6 0 0 20 0 1 0 38644982 85778432 17661 18446744073709551615 4198400 8335837 140733504867152 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9148648 9230840 40235008 140733504870587 140733504870941 140733504870941 140733504876495 0
/proc/29013/statm: 20942 17661 1120 1011 0 19709 0
Current children cumulated CPU time: 16.91 s
Current children cumulated vsize: 230260 KiB
Current children cumulated memory: 113708 KiB

Child status: 0

Real time (s): 17.0891
CPU time (s): 17.011
CPU user time (s): 16.9185
CPU system time (s): 0.092489
CPU usage (%): 99.5434
Max. virtual memory (cumulated for all children) (KiB): 230260
Max. memory (cumulated for all children) (KiB): 113708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.9185
system time used= 0.092489
maximum resident set size= 70644
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23424
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= 273
involuntary context switches= 27


# summary of solver processes directly reported to runsolver:
#   pid: 29008
#   total CPU time (s): 17.011
#   total CPU user time (s): 16.9185
#   total CPU system time (s): 0.092489

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.120842 second user time and 0.23019 second system time

The end

Launcher Data

Begin job on nodeC008 at 2025-06-29 22:40:48
IDJOB=4515734
IDBENCH=165338
IDSOLVER=3337
FILE ID=nodeC008/4515734-1751229648
RUNJOBID= nodeC008-1751229588-28567
SLURM_JOB_ID= 9587698
Free space on /tmp= 432916 MiB

SOLVER NAME= LSIPExact  S2
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP085.shuf-3.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4515734-1751229648/watcher-4515734-1751229648 -o /tmp/evaluation-result-4515734-1751229648/solver-4515734-1751229648 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1751229588-28567 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4515734-1751229648.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 07ea0c7d4747b9a16e298c0932c39846
RANDOM SEED=1466532028

nodeC008 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		: 3591.694
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	: 6983.72
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		: 3591.624
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	: 6983.72
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		: 1197.809
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	: 6983.72
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		: 1197.530
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	: 6983.72
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		: 1197.214
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	: 6983.72
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		: 3491.738
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	: 6983.72
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		: 1197.679
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	: 6983.72
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		: 3591.634
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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        128769564 kB
MemAvailable:   128728248 kB
Buffers:            3280 kB
Cached:           769236 kB
SwapCached:            0 kB
Active:          1543428 kB
Inactive:         521264 kB
Active(anon):    1310132 kB
Inactive(anon):        0 kB
Active(file):     233296 kB
Inactive(file):   521264 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            137152 kB
Writeback:             0 kB
AnonPages:       1293252 kB
Mapped:           131376 kB
Shmem:             17956 kB
KReclaimable:      87504 kB
Slab:             166844 kB
SReclaimable:      87504 kB
SUnreclaim:        79340 kB
KernelStack:        4096 kB
PageTables:         5752 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    1751644 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149400 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    309248 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:      181064 kB
DirectMap2M:     9158656 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432872 MiB
End job on nodeC008 at 2025-06-29 22:41:06