Trace number 4515410

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 28.8303 28.9561

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
sumineq/sumineq_pyr_4_shuffle/normalized-sumineqArity4pyramidP135.shuf-2.opb
MD5SUM220c3fd455f868773072e11b99a8330e
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 benchmark4.24669
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables37264
Total number of constraints9317
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints9297
Minimum length of a constraint4
Maximum length of a constraint12
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 8
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 24
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 

11.06/11.14	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
11.06/11.14	c numVar: 37264
11.06/11.14	c numCon: 9317
11.06/11.14	c numEqual: 0
11.06/11.14	c intSize: 5
11.06/11.14	c ls_time: 10.0, mip_time: 1074.0, exact_time: 2506.0
11.06/11.14	c ------------------- Paras list -------------------
11.06/11.14	c Name                	 Type      	 Now       	 Default   	 Comment
11.06/11.14	c timeout             	 double    	 3600.000000	 3600      	 
11.06/11.14	c mip_time            	 double    	 0.300000  	 0.5       	 
11.06/11.14	c ls_time             	 double    	 10.000000 	 10        	 
11.06/11.14	c safe_mode           	 int       	 2         	 2         	 1 trust; 2 feasible
11.06/11.14	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
11.06/11.14	c random_seed         	 int       	 0         	 0         	 
11.06/11.14	c sample_size         	 int       	 50        	 50        	 
11.06/11.14	c sub_score           	 int       	 1         	 1         	 
11.06/11.14	c tabu_base           	 int       	 3         	 3         	 
11.06/11.14	c tabu_variation      	 int       	 1         	 1         	 
11.06/11.14	c sub_div             	 int       	 4         	 4         	 
11.06/11.14	c nbcore              	 int       	 2         	 1         	 
11.06/11.14	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
11.06/11.14	c print_sol           	 int       	 1         	 1         	 
11.06/11.14	c tmpdir              	 string		 .         	 "."       	 
11.06/11.14	c home                	 string		 HOME	 "."       	 
11.06/11.14	c benchname           	 string		 HOME/instance-4515410-1751229588.opb	 ""        	 
11.06/11.14	c --------------------------------------------------
11.06/11.14	c Local Search solver
11.06/11.14	c MIP solver
11.06/11.14	c MIP solver infeasible
11.06/11.14	c use Exact solver
28.76/28.90	c Exact infeasible
28.76/28.94	s UNSATISFIABLE
28.76/28.94	c Total time: 29

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 (63194 MiB free)
  memory of node 1: 64465 MiB (63773 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4515410-1751229588/watcher-4515410-1751229588 -o /tmp/evaluation-result-4515410-1751229588/solver-4515410-1751229588 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1751229588-28566 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4515410-1751229588.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=28616, runsolver pid=28608

[startup+0.100059 s]*
/proc/loadavg: 2.19 2.97 3.43 6/251 28626
/proc/meminfo: memFree=129952080/131382120 swapFree=33010684/33010684
[pid=28616] ppid=28608 vsize=62492 memory=27776 CPUtime=0.09 cores=0,2
/proc/28616/stat : 28616 (LSIPExact) R 28608 28616 28556 0 -1 4194304 5981 0 0 0 7 2 0 0 20 0 1 0 38637984 63991808 6944 18446744073709551615 94586603634688 94586630891089 140720640043824 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94586639393928 94586639825536 94586654724096 140720640051546 140720640051722 140720640051722 140720640057324 0
/proc/28616/statm: 15623 6944 1120 6655 0 5858 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 62492 KiB
Current children cumulated memory: 27776 KiB

[startup+0.214191 s]*
/proc/loadavg: 2.19 2.97 3.43 5/251 28626
/proc/meminfo: memFree=129903824/131382120 swapFree=33010684/33010684
[pid=28616] ppid=28608 vsize=68804 memory=33920 CPUtime=0.21 cores=0,2
/proc/28616/stat : 28616 (LSIPExact) R 28608 28616 28556 0 -1 4194304 7523 0 0 0 18 3 0 0 20 0 1 0 38637984 70455296 8480 18446744073709551615 94586603634688 94586630891089 140720640043824 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94586639393928 94586639825536 94586654724096 140720640051546 140720640051722 140720640051722 140720640057324 0
/proc/28616/statm: 17201 8480 1120 6655 0 7436 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 68804 KiB
Current children cumulated memory: 33920 KiB

[startup+0.313777 s]*
/proc/loadavg: 2.19 2.97 3.43 5/251 28626
/proc/meminfo: memFree=129856192/131382120 swapFree=33010684/33010684
[pid=28616] ppid=28608 vsize=68804 memory=33920 CPUtime=0.31 cores=0,2
/proc/28616/stat : 28616 (LSIPExact) R 28608 28616 28556 0 -1 4194304 7525 0 0 0 28 3 0 0 20 0 1 0 38637984 70455296 8480 18446744073709551615 94586603634688 94586630891089 140720640043824 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94586639393928 94586639825536 94586654724096 140720640051546 140720640051722 140720640051722 140720640057324 0
/proc/28616/statm: 17201 8480 1120 6655 0 7436 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 68804 KiB
Current children cumulated memory: 33920 KiB

[startup+0.700336 s]
/proc/loadavg: 2.19 2.97 3.43 5/251 28626
/proc/meminfo: memFree=129807808/131382120 swapFree=33010684/33010684
[pid=28616] ppid=28608 vsize=68804 memory=33920 CPUtime=0.68 cores=0,2
/proc/28616/stat : 28616 (LSIPExact) R 28608 28616 28556 0 -1 4194304 7525 0 0 0 65 3 0 0 20 0 1 0 38637984 70455296 8480 18446744073709551615 94586603634688 94586630891089 140720640043824 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94586639393928 94586639825536 94586654724096 140720640051546 140720640051722 140720640051722 140720640057324 0
/proc/28616/statm: 17201 8480 1120 6655 0 7436 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 68804 KiB
Current children cumulated memory: 33920 KiB

[startup+1.50029 s]
/proc/loadavg: 2.19 2.97 3.43 6/251 28626
/proc/meminfo: memFree=129743044/131382120 swapFree=33010684/33010684
[pid=28616] ppid=28608 vsize=68804 memory=33920 CPUtime=1.48 cores=0,2
/proc/28616/stat : 28616 (LSIPExact) R 28608 28616 28556 0 -1 4194304 7525 0 0 0 145 3 0 0 20 0 1 0 38637984 70455296 8480 18446744073709551615 94586603634688 94586630891089 140720640043824 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94586639393928 94586639825536 94586654724096 140720640051546 140720640051722 140720640051722 140720640057324 0
/proc/28616/statm: 17201 8480 1120 6655 0 7436 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 68804 KiB
Current children cumulated memory: 33920 KiB

[startup+3.11306 s]
/proc/loadavg: 2.33 2.98 3.44 6/251 28626
/proc/meminfo: memFree=129743828/131382120 swapFree=33010684/33010684
[pid=28616] ppid=28608 vsize=68804 memory=33920 CPUtime=3.08 cores=0,2
/proc/28616/stat : 28616 (LSIPExact) R 28608 28616 28556 0 -1 4194304 7525 0 0 0 305 3 0 0 20 0 1 0 38637984 70455296 8480 18446744073709551615 94586603634688 94586630891089 140720640043824 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94586639393928 94586639825536 94586654724096 140720640051546 140720640051722 140720640051722 140720640057324 0
/proc/28616/statm: 17201 8480 1120 6655 0 7436 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 68804 KiB
Current children cumulated memory: 33920 KiB

[startup+6.30022 s]
/proc/loadavg: 2.33 2.98 3.44 6/251 28626
/proc/meminfo: memFree=129743844/131382120 swapFree=33010684/33010684
[pid=28616] ppid=28608 vsize=68804 memory=33920 CPUtime=6.26 cores=0,2
/proc/28616/stat : 28616 (LSIPExact) R 28608 28616 28556 0 -1 4194304 7525 0 0 0 623 3 0 0 20 0 1 0 38637984 70455296 8480 18446744073709551615 94586603634688 94586630891089 140720640043824 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94586639393928 94586639825536 94586654724096 140720640051546 140720640051722 140720640051722 140720640057324 0
/proc/28616/statm: 17201 8480 1120 6655 0 7436 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 68804 KiB
Current children cumulated memory: 33920 KiB

[startup+12.7003 s]
/proc/loadavg: 2.55 3.02 3.45 6/255 28633
/proc/meminfo: memFree=129173464/131382120 swapFree=33010684/33010684
[pid=28616] ppid=28608 vsize=180264 memory=75788 CPUtime=11.09 cores=0,2
/proc/28616/stat : 28616 (LSIPExact) S 28608 28616 28556 0 -1 4194304 16239 0 0 0 1105 4 0 0 20 0 1 0 38637984 184590336 18947 18446744073709551615 94586603634688 94586630891089 140720640043824 0 0 0 0 0 16386 1 0 0 17 0 0 0 0 0 0 94586639393928 94586639825536 94586654724096 140720640051546 140720640051722 140720640051722 140720640057324 0
/proc/28616/statm: 45066 18947 2976 6655 0 18949 0
[pid=28632] ppid=28616 vsize=109304 memory=90980 CPUtime=1.52 cores=0,2
/proc/28632/stat : 28632 (Exact) R 28616 28632 28632 0 -1 4194304 19289 0 0 0 143 9 0 0 20 0 1 0 38639099 111927296 22745 18446744073709551615 4198400 8335837 140734146199312 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 16572416 140734146205883 140734146206237 140734146206237 140734146211791 0
/proc/28632/statm: 27326 22745 1120 1011 0 26093 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 289568 KiB
Current children cumulated memory: 166768 KiB

[startup+25.5004 s]
/proc/loadavg: 3.02 3.10 3.47 7/254 28678
/proc/meminfo: memFree=128693044/131382120 swapFree=33010684/33010684
[pid=28616] ppid=28608 vsize=180264 memory=75788 CPUtime=11.09 cores=0,2
/proc/28616/stat : 28616 (LSIPExact) S 28608 28616 28556 0 -1 4194304 16239 0 0 0 1105 4 0 0 20 0 1 0 38637984 184590336 18947 18446744073709551615 94586603634688 94586630891089 140720640043824 0 0 0 0 0 16386 1 0 0 17 0 0 0 0 0 0 94586639393928 94586639825536 94586654724096 140720640051546 140720640051722 140720640051722 140720640057324 0
/proc/28616/statm: 45066 18947 2976 6655 0 18949 0
[pid=28632] ppid=28616 vsize=146268 memory=129588 CPUtime=14.28 cores=0,2
/proc/28632/stat : 28632 (Exact) R 28616 28632 28632 0 -1 4194304 25620 0 0 0 1416 12 0 0 20 0 1 0 38639099 149778432 32397 18446744073709551615 4198400 8335837 140734146199312 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 16572416 140734146205883 140734146206237 140734146206237 140734146211791 0
/proc/28632/statm: 36567 32397 1120 1011 0 35334 0
Current children cumulated CPU time: 25.37 s
Current children cumulated vsize: 326532 KiB
Current children cumulated memory: 205376 KiB

[startup+28.956 s]
# the end of solver process 28616 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=28.6504 s, system=0.179936 s

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

[startup+25.6004 s]
/proc/loadavg: 3.02 3.10 3.47 7/254 28678
/proc/meminfo: memFree=128693044/131382120 swapFree=33010684/33010684
[pid=28616] ppid=28608 vsize=180264 memory=75788 CPUtime=11.09 cores=0,2
/proc/28616/stat : 28616 (LSIPExact) S 28608 28616 28556 0 -1 4194304 16239 0 0 0 1105 4 0 0 20 0 1 0 38637984 184590336 18947 18446744073709551615 94586603634688 94586630891089 140720640043824 0 0 0 0 0 16386 1 0 0 17 0 0 0 0 0 0 94586639393928 94586639825536 94586654724096 140720640051546 140720640051722 140720640051722 140720640057324 0
/proc/28616/statm: 45066 18947 2976 6655 0 18949 0
[pid=28632] ppid=28616 vsize=146268 memory=129588 CPUtime=14.38 cores=0,2
/proc/28632/stat : 28632 (Exact) R 28616 28632 28632 0 -1 4194304 25620 0 0 0 1426 12 0 0 20 0 1 0 38639099 149778432 32397 18446744073709551615 4198400 8335837 140734146199312 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 16572416 140734146205883 140734146206237 140734146206237 140734146211791 0
/proc/28632/statm: 36567 32397 1120 1011 0 35334 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 326532 KiB
Current children cumulated memory: 205376 KiB

[startup+27.2003 s]
/proc/loadavg: 3.02 3.10 3.47 7/254 28678
/proc/meminfo: memFree=128656244/131382120 swapFree=33010684/33010684
[pid=28616] ppid=28608 vsize=180264 memory=75788 CPUtime=11.09 cores=0,2
/proc/28616/stat : 28616 (LSIPExact) S 28608 28616 28556 0 -1 4194304 16239 0 0 0 1105 4 0 0 20 0 1 0 38637984 184590336 18947 18446744073709551615 94586603634688 94586630891089 140720640043824 0 0 0 0 0 16386 1 0 0 17 0 0 0 0 0 0 94586639393928 94586639825536 94586654724096 140720640051546 140720640051722 140720640051722 140720640057324 0
/proc/28616/statm: 45066 18947 2976 6655 0 18949 0
[pid=28632] ppid=28616 vsize=151104 memory=136476 CPUtime=15.97 cores=0,2
/proc/28632/stat : 28632 (Exact) R 28616 28632 28632 0 -1 4194304 26840 0 0 0 1585 12 0 0 20 0 1 0 38639099 154730496 34119 18446744073709551615 4198400 8335837 140734146199312 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 16572416 140734146205883 140734146206237 140734146206237 140734146211791 0
/proc/28632/statm: 37776 34119 1120 1011 0 36543 0
Current children cumulated CPU time: 27.06 s
Current children cumulated vsize: 331368 KiB
Current children cumulated memory: 212264 KiB

[startup+28.0003 s]*
/proc/loadavg: 3.18 3.13 3.47 7/254 28678
/proc/meminfo: memFree=128656244/131382120 swapFree=33010684/33010684
[pid=28616] ppid=28608 vsize=180264 memory=75788 CPUtime=11.09 cores=0,2
/proc/28616/stat : 28616 (LSIPExact) S 28608 28616 28556 0 -1 4194304 16239 0 0 0 1105 4 0 0 20 0 1 0 38637984 184590336 18947 18446744073709551615 94586603634688 94586630891089 140720640043824 0 0 0 0 0 16386 1 0 0 17 0 0 0 0 0 0 94586639393928 94586639825536 94586654724096 140720640051546 140720640051722 140720640051722 140720640057324 0
/proc/28616/statm: 45066 18947 2976 6655 0 18949 0
[pid=28632] ppid=28616 vsize=151104 memory=136476 CPUtime=16.78 cores=0,2
/proc/28632/stat : 28632 (Exact) R 28616 28632 28632 0 -1 4194304 26846 0 0 0 1666 12 0 0 20 0 1 0 38639099 154730496 34119 18446744073709551615 4198400 8335837 140734146199312 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 16572416 140734146205883 140734146206237 140734146206237 140734146211791 0
/proc/28632/statm: 37776 34119 1120 1011 0 36543 0
Current children cumulated CPU time: 27.87 s
Current children cumulated vsize: 331368 KiB
Current children cumulated memory: 212264 KiB

[startup+28.4003 s]
/proc/loadavg: 3.18 3.13 3.47 7/254 28678
/proc/meminfo: memFree=128656244/131382120 swapFree=33010684/33010684
[pid=28616] ppid=28608 vsize=180264 memory=75788 CPUtime=11.09 cores=0,2
/proc/28616/stat : 28616 (LSIPExact) S 28608 28616 28556 0 -1 4194304 16239 0 0 0 1105 4 0 0 20 0 1 0 38637984 184590336 18947 18446744073709551615 94586603634688 94586630891089 140720640043824 0 0 0 0 0 16386 1 0 0 17 0 0 0 0 0 0 94586639393928 94586639825536 94586654724096 140720640051546 140720640051722 140720640051722 140720640057324 0
/proc/28616/statm: 45066 18947 2976 6655 0 18949 0
[pid=28632] ppid=28616 vsize=151104 memory=136476 CPUtime=17.17 cores=0,2
/proc/28632/stat : 28632 (Exact) R 28616 28632 28632 0 -1 4194304 26846 0 0 0 1705 12 0 0 20 0 1 0 38639099 154730496 34119 18446744073709551615 4198400 8335837 140734146199312 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 16572416 140734146205883 140734146206237 140734146206237 140734146211791 0
/proc/28632/statm: 37776 34119 1120 1011 0 36543 0
Current children cumulated CPU time: 28.26 s
Current children cumulated vsize: 331368 KiB
Current children cumulated memory: 212264 KiB

[startup+28.8003 s]
/proc/loadavg: 3.18 3.13 3.47 7/254 28678
/proc/meminfo: memFree=128656244/131382120 swapFree=33010684/33010684
[pid=28616] ppid=28608 vsize=180264 memory=75788 CPUtime=11.09 cores=0,2
/proc/28616/stat : 28616 (LSIPExact) S 28608 28616 28556 0 -1 4194304 16239 0 0 0 1105 4 0 0 20 0 1 0 38637984 184590336 18947 18446744073709551615 94586603634688 94586630891089 140720640043824 0 0 0 0 0 16386 1 0 0 17 0 0 0 0 0 0 94586639393928 94586639825536 94586654724096 140720640051546 140720640051722 140720640051722 140720640057324 0
/proc/28616/statm: 45066 18947 2976 6655 0 18949 0
[pid=28632] ppid=28616 vsize=151104 memory=136476 CPUtime=17.57 cores=0,2
/proc/28632/stat : 28632 (Exact) R 28616 28632 28632 0 -1 4194304 26850 0 0 0 1745 12 0 0 20 0 1 0 38639099 154730496 34119 18446744073709551615 4198400 8335837 140734146199312 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 16572416 140734146205883 140734146206237 140734146206237 140734146211791 0
/proc/28632/statm: 37776 34119 1120 1011 0 36543 0
Current children cumulated CPU time: 28.66 s
Current children cumulated vsize: 331368 KiB
Current children cumulated memory: 212264 KiB

[startup+28.9003 s]
/proc/loadavg: 3.18 3.13 3.47 7/254 28678
/proc/meminfo: memFree=128656244/131382120 swapFree=33010684/33010684
[pid=28616] ppid=28608 vsize=180264 memory=75788 CPUtime=11.09 cores=0,2
/proc/28616/stat : 28616 (LSIPExact) S 28608 28616 28556 0 -1 4194304 16239 0 0 0 1105 4 0 0 20 0 1 0 38637984 184590336 18947 18446744073709551615 94586603634688 94586630891089 140720640043824 0 0 0 0 0 16386 1 0 0 17 2 0 0 0 0 0 94586639393928 94586639825536 94586654724096 140720640051546 140720640051722 140720640051722 140720640057324 0
/proc/28616/statm: 45066 18947 2976 6655 0 18949 0
[pid=28632] ppid=28616 vsize=102100 memory=96488 CPUtime=17.67 cores=0,2
/proc/28632/stat : 28632 (Exact) R 28616 28632 28632 0 -1 4194304 26851 0 0 0 1755 12 0 0 20 0 1 0 38639099 104550400 24122 18446744073709551615 4198400 8335837 140734146199312 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 16572416 140734146205883 140734146206237 140734146206237 140734146211791 0
/proc/28632/statm: 25525 24122 1120 1011 0 24292 0
Current children cumulated CPU time: 28.76 s
Current children cumulated vsize: 282364 KiB
Current children cumulated memory: 172276 KiB

Child status: 0

Real time (s): 28.9561
CPU time (s): 28.8303
CPU user time (s): 28.6504
CPU system time (s): 0.179936
CPU usage (%): 99.5656
Max. virtual memory (cumulated for all children) (KiB): 331368
Max. memory (cumulated for all children) (KiB): 212264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 28.6504
system time used= 0.179936
maximum resident set size= 146844
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43097
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= 321
involuntary context switches= 81


# summary of solver processes directly reported to runsolver:
#   pid: 28616
#   total CPU time (s): 28.8303
#   total CPU user time (s): 28.6504
#   total CPU system time (s): 0.179936

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.164771 second user time and 0.354729 second system time

The end

Launcher Data 

Begin job on nodeC008 at 2025-06-29 22:39:48
IDJOB=4515410
IDBENCH=165256
IDSOLVER=3337
FILE ID=nodeC008/4515410-1751229588
RUNJOBID= nodeC008-1751229588-28566
SLURM_JOB_ID= 9587698
Free space on /tmp= 433056 MiB

SOLVER NAME= LSIPExact  S2
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/sumineq/sumineq_pyr_4_shuffle/normalized-sumineqArity4pyramidP135.shuf-2.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4515410-1751229588/watcher-4515410-1751229588 -o /tmp/evaluation-result-4515410-1751229588/solver-4515410-1751229588 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1751229588-28566 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4515410-1751229588.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 220c3fd455f868773072e11b99a8330e
RANDOM SEED=230846988

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		: 1197.319
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		: 1197.236
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		: 1197.217
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		: 1197.190
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		: 1197.269
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		: 1197.211
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		: 1197.202
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		: 1363.765
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:        129991164 kB
MemAvailable:   129947960 kB
Buffers:            3280 kB
Cached:           767412 kB
SwapCached:            0 kB
Active:           321992 kB
Inactive:         519460 kB
Active(anon):      88716 kB
Inactive(anon):        0 kB
Active(file):     233276 kB
Inactive(file):   519460 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            190196 kB
Writeback:             0 kB
AnonPages:         73844 kB
Mapped:           102352 kB
Shmem:             17956 kB
KReclaimable:      87376 kB
Slab:             166656 kB
SReclaimable:      87376 kB
SUnreclaim:        79280 kB
KernelStack:        3800 kB
PageTables:         2648 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:     330728 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149256 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 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 22:40:18