Trace number 4511184

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 57.7504 34.3396

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid5x50split.opb
MD5SUM6aa2e19502a8f75e99296617bfe7afcb
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 benchmark1.41638
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables501
Total number of constraints251
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)251
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

57.62/34.26	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
57.62/34.26	c numVar: 501
57.62/34.26	c numCon: 251
57.62/34.26	c numEqual: 251
57.62/34.26	c intSize: 3
57.62/34.26	c ls_time: 10.0, mip_time: 1074.0, exact_time: 2506.0
57.62/34.26	c ------------------- Paras list -------------------
57.62/34.26	c Name                	 Type      	 Now       	 Default   	 Comment
57.62/34.26	c timeout             	 double    	 3600.000000	 3600      	 
57.62/34.26	c mip_time            	 double    	 0.300000  	 0.5       	 
57.62/34.26	c ls_time             	 double    	 10.000000 	 10        	 
57.62/34.26	c safe_mode           	 int       	 2         	 2         	 1 trust; 2 feasible
57.62/34.26	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
57.62/34.26	c random_seed         	 int       	 0         	 0         	 
57.62/34.26	c sample_size         	 int       	 50        	 50        	 
57.62/34.26	c sub_score           	 int       	 1         	 1         	 
57.62/34.26	c tabu_base           	 int       	 3         	 3         	 
57.62/34.26	c tabu_variation      	 int       	 1         	 1         	 
57.62/34.26	c sub_div             	 int       	 4         	 4         	 
57.62/34.26	c nbcore              	 int       	 2         	 1         	 
57.62/34.26	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
57.62/34.26	c print_sol           	 int       	 1         	 1         	 
57.62/34.26	c tmpdir              	 string		 .         	 "."       	 
57.62/34.26	c home                	 string		 HOME	 "."       	 
57.62/34.26	c benchname           	 string		 HOME/instance-4511184-1751186407.opb	 ""        	 
57.62/34.26	c --------------------------------------------------
57.62/34.26	c Local Search solver
57.62/34.26	c MIP solver
57.62/34.26	c MIP solver infeasible
57.62/34.26	c use Exact solver
57.68/34.33	c Exact infeasible
57.68/34.33	s UNSATISFIABLE
57.68/34.33	c Total time: 34

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 (63101 MiB free)
  memory of node 1: 64465 MiB (63607 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4511184-1751186407/watcher-4511184-1751186407 -o /tmp/evaluation-result-4511184-1751186407/solver-4511184-1751186407 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751180806-21022 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4511184-1751186407.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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=22661, runsolver pid=22658

[startup+0.100022 s]*
/proc/loadavg: 8.25 7.79 7.17 8/254 22662
/proc/meminfo: memFree=129745948/131382116 swapFree=33010684/33010684
[pid=22661] ppid=22658 vsize=40036 memory=5504 CPUtime=0.1 cores=0,2
/proc/22661/stat : 22661 (LSIPExact) R 22658 22661 21012 0 -1 4194304 362 0 0 0 10 0 0 0 20 0 1 0 34320086 40996864 1376 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
/proc/22661/statm: 10009 1376 1184 6655 0 244 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+0.212948 s]*
/proc/loadavg: 8.25 7.79 7.17 8/254 22662
/proc/meminfo: memFree=129745708/131382116 swapFree=33010684/33010684
[pid=22661] ppid=22658 vsize=40036 memory=5504 CPUtime=0.21 cores=0,2
/proc/22661/stat : 22661 (LSIPExact) R 22658 22661 21012 0 -1 4194304 362 0 0 0 21 0 0 0 20 0 1 0 34320086 40996864 1376 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
/proc/22661/statm: 10009 1376 1184 6655 0 244 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+0.310568 s]*
/proc/loadavg: 8.25 7.79 7.17 8/254 22662
/proc/meminfo: memFree=129745708/131382116 swapFree=33010684/33010684
[pid=22661] ppid=22658 vsize=40036 memory=5504 CPUtime=0.3 cores=0,2
/proc/22661/stat : 22661 (LSIPExact) R 22658 22661 21012 0 -1 4194304 362 0 0 0 30 0 0 0 20 0 1 0 34320086 40996864 1376 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
/proc/22661/statm: 10009 1376 1184 6655 0 244 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+0.700192 s]
/proc/loadavg: 8.25 7.79 7.17 8/254 22662
/proc/meminfo: memFree=129745708/131382116 swapFree=33010684/33010684
[pid=22661] ppid=22658 vsize=40036 memory=5504 CPUtime=0.68 cores=0,2
/proc/22661/stat : 22661 (LSIPExact) R 22658 22661 21012 0 -1 4194304 362 0 0 0 68 0 0 0 20 0 1 0 34320086 40996864 1376 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
/proc/22661/statm: 10009 1376 1184 6655 0 244 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+1.50022 s]
/proc/loadavg: 8.25 7.79 7.17 8/254 22662
/proc/meminfo: memFree=129745892/131382116 swapFree=33010684/33010684
[pid=22661] ppid=22658 vsize=40036 memory=5504 CPUtime=1.48 cores=0,2
/proc/22661/stat : 22661 (LSIPExact) R 22658 22661 21012 0 -1 4194304 362 0 0 0 148 0 0 0 20 0 1 0 34320086 40996864 1376 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
/proc/22661/statm: 10009 1376 1184 6655 0 244 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+3.11231 s]
/proc/loadavg: 8.15 7.78 7.17 8/254 22662
/proc/meminfo: memFree=129746460/131382116 swapFree=33010684/33010684
[pid=22661] ppid=22658 vsize=40036 memory=5504 CPUtime=3.09 cores=0,2
/proc/22661/stat : 22661 (LSIPExact) R 22658 22661 21012 0 -1 4194304 362 0 0 0 309 0 0 0 20 0 1 0 34320086 40996864 1376 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
/proc/22661/statm: 10009 1376 1184 6655 0 244 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+6.30021 s]
/proc/loadavg: 8.15 7.78 7.17 8/254 22662
/proc/meminfo: memFree=129746964/131382116 swapFree=33010684/33010684
[pid=22661] ppid=22658 vsize=40036 memory=5504 CPUtime=6.27 cores=0,2
/proc/22661/stat : 22661 (LSIPExact) R 22658 22661 21012 0 -1 4194304 362 0 0 0 627 0 0 0 20 0 1 0 34320086 40996864 1376 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
/proc/22661/statm: 10009 1376 1184 6655 0 244 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+12.7002 s]
/proc/loadavg: 8.06 7.76 7.17 9/255 22663
/proc/meminfo: memFree=129745956/131382116 swapFree=33010684/33010684
[pid=22661] ppid=22658 vsize=123664 memory=29168 CPUtime=15.3 cores=0,2
/proc/22661/stat : 22661 (LSIPExact) R 22658 22661 21012 0 -1 4194304 3577 0 0 0 1528 2 0 0 20 0 2 0 34320086 126631936 7292 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
/proc/22661/statm: 30916 7292 3552 6655 0 5563 0
[pid=22661/tid=22663] ppid=22658 vsize=123664 memory=26352 CPUtime=2.64 cores=0,2
/proc/22661/task/22663/stat : 22663 (LSIPExact) R 22658 22661 21012 0 -1 4194368 850 0 0 0 263 1 0 0 20 0 2 0 34321087 126631936 7292 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
Current children cumulated CPU time: 15.3 s
Current children cumulated vsize: 123664 KiB
Current children cumulated memory: 29168 KiB

[startup+25.5002 s]
/proc/loadavg: 8.05 7.77 7.18 8/255 22664
/proc/meminfo: memFree=129740100/131382116 swapFree=33010684/33010684
[pid=22661] ppid=22658 vsize=123664 memory=30064 CPUtime=40.45 cores=0,2
/proc/22661/stat : 22661 (LSIPExact) R 22658 22661 21012 0 -1 4194304 4351 0 0 0 4043 2 0 0 20 0 2 0 34320086 126631936 7516 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 17 2 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
/proc/22661/statm: 30916 7516 3552 6655 0 5563 0
[pid=22661/tid=22663] ppid=22658 vsize=123664 memory=11008 CPUtime=15.39 cores=0,2
/proc/22661/task/22663/stat : 22663 (LSIPExact) R 22658 22661 21012 0 -1 4194368 1143 0 0 0 1538 1 0 0 20 0 2 0 34321087 126631936 7516 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 -1 0 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
Current children cumulated CPU time: 40.45 s
Current children cumulated vsize: 123664 KiB
Current children cumulated memory: 30064 KiB

[startup+34.3396 s]
# the end of solver process 22661 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=57.7219 s, system=0.028494 s

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

[startup+25.6003 s]
/proc/loadavg: 8.05 7.77 7.18 8/255 22664
/proc/meminfo: memFree=129740100/131382116 swapFree=33010684/33010684
[pid=22661] ppid=22658 vsize=123664 memory=30064 CPUtime=40.65 cores=0,2
/proc/22661/stat : 22661 (LSIPExact) R 22658 22661 21012 0 -1 4194304 4436 0 0 0 4063 2 0 0 20 0 2 0 34320086 126631936 7516 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 17 2 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
/proc/22661/statm: 30916 7516 3552 6655 0 5563 0
[pid=22661/tid=22663] ppid=22658 vsize=123664 memory=140101833196101 CPUtime=15.49 cores=0,2
/proc/22661/task/22663/stat : 22663 (LSIPExact) R 22658 22661 21012 0 -1 4194368 1143 0 0 0 1548 1 0 0 20 0 2 0 34321087 126631936 7516 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 -1 0 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
Current children cumulated CPU time: 40.65 s
Current children cumulated vsize: 123664 KiB
Current children cumulated memory: 30064 KiB

[startup+28.8001 s]
/proc/loadavg: 8.04 7.78 7.19 9/255 22664
/proc/meminfo: memFree=129740604/131382116 swapFree=33010684/33010684
[pid=22661] ppid=22658 vsize=123664 memory=30320 CPUtime=47.01 cores=0,2
/proc/22661/stat : 22661 (LSIPExact) R 22658 22661 21012 0 -1 4194304 4695 0 0 0 4699 2 0 0 20 0 2 0 34320086 126631936 7580 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 17 2 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
/proc/22661/statm: 30916 7580 3552 6655 0 5603 0
[pid=22661/tid=22663] ppid=22658 vsize=123664 memory=30064 CPUtime=18.68 cores=0,2
/proc/22661/task/22663/stat : 22663 (LSIPExact) R 22658 22661 21012 0 -1 4194368 1351 0 0 0 1867 1 0 0 20 0 2 0 34321087 126631936 7580 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 -1 0 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
Current children cumulated CPU time: 47.01 s
Current children cumulated vsize: 123664 KiB
Current children cumulated memory: 30320 KiB

[startup+32.0001 s]*
/proc/loadavg: 8.04 7.78 7.19 9/255 22664
/proc/meminfo: memFree=129740856/131382116 swapFree=33010684/33010684
[pid=22661] ppid=22658 vsize=123664 memory=30320 CPUtime=53.38 cores=0,2
/proc/22661/stat : 22661 (LSIPExact) R 22658 22661 21012 0 -1 4194304 4695 0 0 0 5336 2 0 0 20 0 2 0 34320086 126631936 7580 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 17 2 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
/proc/22661/statm: 30916 7580 3552 6655 0 5603 0
[pid=22661/tid=22663] ppid=22658 vsize=123664 memory=6384 CPUtime=21.88 cores=0,2
/proc/22661/task/22663/stat : 22663 (LSIPExact) R 22658 22661 21012 0 -1 4194368 1351 0 0 0 2187 1 0 0 20 0 2 0 34321087 126631936 7580 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 -1 0 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
Current children cumulated CPU time: 53.38 s
Current children cumulated vsize: 123664 KiB
Current children cumulated memory: 30320 KiB

[startup+33.6001 s]
/proc/loadavg: 8.04 7.78 7.19 9/255 22664
/proc/meminfo: memFree=129740856/131382116 swapFree=33010684/33010684
[pid=22661] ppid=22658 vsize=123664 memory=30320 CPUtime=56.56 cores=0,2
/proc/22661/stat : 22661 (LSIPExact) R 22658 22661 21012 0 -1 4194304 4695 0 0 0 5654 2 0 0 20 0 2 0 34320086 126631936 7580 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 17 2 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
/proc/22661/statm: 30916 7580 3552 6655 0 5603 0
[pid=22661/tid=22663] ppid=22658 vsize=123664 memory=30320 CPUtime=23.47 cores=0,2
/proc/22661/task/22663/stat : 22663 (LSIPExact) R 22658 22661 21012 0 -1 4194368 1351 0 0 0 2346 1 0 0 20 0 2 0 34321087 126631936 7580 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 -1 0 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
Current children cumulated CPU time: 56.56 s
Current children cumulated vsize: 123664 KiB
Current children cumulated memory: 30320 KiB

[startup+34.0001 s]*
/proc/loadavg: 8.04 7.78 7.19 9/255 22664
/proc/meminfo: memFree=129740856/131382116 swapFree=33010684/33010684
[pid=22661] ppid=22658 vsize=123664 memory=30320 CPUtime=57.36 cores=0,2
/proc/22661/stat : 22661 (LSIPExact) R 22658 22661 21012 0 -1 4194304 4695 0 0 0 5734 2 0 0 20 0 2 0 34320086 126631936 7580 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 17 2 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
/proc/22661/statm: 30916 7580 3552 6655 0 5603 0
[pid=22661/tid=22663] ppid=22658 vsize=123664 memory=-6369332787319771487 CPUtime=23.87 cores=0,2
/proc/22661/task/22663/stat : 22663 (LSIPExact) R 22658 22661 21012 0 -1 4194368 1351 0 0 0 2386 1 0 0 20 0 2 0 34321087 126631936 7580 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 -1 0 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
Current children cumulated CPU time: 57.36 s
Current children cumulated vsize: 123664 KiB
Current children cumulated memory: 30320 KiB

[startup+34.2001 s]
/proc/loadavg: 8.04 7.78 7.19 9/255 22664
/proc/meminfo: memFree=129740856/131382116 swapFree=33010684/33010684
[pid=22661] ppid=22658 vsize=123664 memory=30320 CPUtime=57.62 cores=0,2
/proc/22661/stat : 22661 (LSIPExact) S 22658 22661 21012 0 -1 4194304 4695 0 0 0 5760 2 0 0 20 0 2 0 34320086 126631936 7580 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 17 2 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
/proc/22661/statm: 30916 7580 3552 6655 0 5603 0
[pid=22661/tid=22663] ppid=22658 vsize=123664 memory=4916 CPUtime=24.07 cores=0,2
/proc/22661/task/22663/stat : 22663 (LSIPExact) R 22658 22661 21012 0 -1 4194368 1351 0 0 0 2406 1 0 0 20 0 2 0 34321087 126631936 7580 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 0 0 0 -1 0 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
Current children cumulated CPU time: 57.62 s
Current children cumulated vsize: 123664 KiB
Current children cumulated memory: 30320 KiB

[startup+34.3001 s]
/proc/loadavg: 8.04 7.78 7.19 9/255 22664
/proc/meminfo: memFree=129740856/131382116 swapFree=33010684/33010684
[pid=22661] ppid=22658 vsize=123664 memory=28564 CPUtime=57.68 cores=0,2
/proc/22661/stat : 22661 (LSIPExact) S 22658 22661 21012 0 -1 4194304 4744 0 0 0 5766 2 0 0 20 0 1 0 34320086 126631936 7141 18446744073709551615 94277337567232 94277364823633 140720712023600 0 0 0 0 0 16386 1 0 0 17 2 0 0 0 0 0 94277373326472 94277373758080 94277396291584 140720712026458 140720712026634 140720712026634 140720712032236 0
/proc/22661/statm: 30916 7141 3584 6655 0 5603 0
Current children cumulated CPU time: 57.68 s
Current children cumulated vsize: 123664 KiB
Current children cumulated memory: 28564 KiB

Child status: 0

Real time (s): 34.3396
CPU time (s): 57.7504
CPU user time (s): 57.7219
CPU system time (s): 0.028494
CPU usage (%): 168.174
Max. virtual memory (cumulated for all children) (KiB): 123664
Max. memory (cumulated for all children) (KiB): 30320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 57.7219
system time used= 0.028494
maximum resident set size= 30576
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5970
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= 332
involuntary context switches= 1435


# summary of solver processes directly reported to runsolver:
#   pid: 22661
#   total CPU time (s): 57.7504
#   total CPU user time (s): 57.7219
#   total CPU system time (s): 0.028494

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.099574 second user time and 0.260697 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2025-06-29 10:40:07
IDJOB=4511184
IDBENCH=160432
IDSOLVER=3337
FILE ID=nodeC010/4511184-1751186407
RUNJOBID= nodeC010-1751180806-21022
SLURM_JOB_ID= 9587551
Free space on /tmp= 432928 MiB

SOLVER NAME= LSIPExact  S2
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid5x50split.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4511184-1751186407/watcher-4511184-1751186407 -o /tmp/evaluation-result-4511184-1751186407/solver-4511184-1751186407 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751180806-21022 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4511184-1751186407.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 6aa2e19502a8f75e99296617bfe7afcb
RANDOM SEED=1949082150

nodeC010 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		: 1197.521
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	: 6983.36
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		: 3591.439
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	: 6983.36
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		: 1197.151
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	: 6983.36
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		: 3591.449
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	: 6983.36
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		: 3591.451
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	: 6983.36
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		: 3591.438
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	: 6983.36
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		: 1995.244
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	: 6983.36
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		: 3591.465
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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        129741464 kB
MemAvailable:   129645596 kB
Buffers:            3280 kB
Cached:           715344 kB
SwapCached:            0 kB
Active:           643860 kB
Inactive:         423980 kB
Active(anon):     367176 kB
Inactive(anon):        0 kB
Active(file):     276684 kB
Inactive(file):   423980 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44640 kB
Writeback:            60 kB
AnonPages:        352340 kB
Mapped:           138592 kB
Shmem:             17960 kB
KReclaimable:      86192 kB
Slab:             165356 kB
SReclaimable:      86192 kB
SUnreclaim:        79164 kB
KernelStack:        4096 kB
PageTables:         3784 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     707564 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149480 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    256000 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:      205640 kB
DirectMap2M:    12279808 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 432884 MiB
End job on nodeC010 at 2025-06-29 10:40:41