Trace number 4527099

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 S1UNSAT 55.7078 33.2971

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 

55.60/33.29	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
55.60/33.29	c numVar: 501
55.60/33.29	c numCon: 251
55.60/33.29	c numEqual: 251
55.60/33.29	c intSize: 3
55.60/33.29	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
55.60/33.29	c ------------------- Paras list -------------------
55.60/33.29	c Name                	 Type      	 Now       	 Default   	 Comment
55.60/33.29	c timeout             	 double    	 3600.000000	 3600      	 
55.60/33.29	c mip_time            	 double    	 0.200000  	 0.5       	 
55.60/33.29	c ls_time             	 double    	 10.000000 	 10        	 
55.60/33.29	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
55.60/33.29	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
55.60/33.29	c random_seed         	 int       	 0         	 0         	 
55.60/33.29	c sample_size         	 int       	 50        	 50        	 
55.60/33.29	c sub_score           	 int       	 1         	 1         	 
55.60/33.29	c tabu_base           	 int       	 3         	 3         	 
55.60/33.29	c tabu_variation      	 int       	 1         	 1         	 
55.60/33.29	c sub_div             	 int       	 4         	 4         	 
55.60/33.29	c nbcore              	 int       	 2         	 1         	 
55.60/33.29	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
55.60/33.29	c print_sol           	 int       	 1         	 1         	 
55.60/33.29	c tmpdir              	 string		 .         	 "."       	 
55.60/33.29	c home                	 string		 HOME	 "."       	 
55.60/33.29	c benchname           	 string		 HOME/instance-4527099-1752235099.opb	 ""        	 
55.60/33.29	c --------------------------------------------------
55.60/33.29	c Local Search solver
55.60/33.29	c MIP solver
55.60/33.29	c MIP solver infeasible
55.60/33.29	s UNSATISFIABLE
55.60/33.29	c Total time: 33

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: 63708 MiB (52748 MiB free)
  memory of node 1: 64465 MiB (60198 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4527099-1752235099/watcher-4527099-1752235099 -o /tmp/evaluation-result-4527099-1752235099/solver-4527099-1752235099 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1752232205-128451 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4527099-1752235099.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=129488, runsolver pid=129485

[startup+0.100064 s]*
/proc/loadavg: 7.89 8.02 7.64 8/267 129489
/proc/meminfo: memFree=115658104/131250000 swapFree=33010160/33010684
[pid=129488] ppid=129485 vsize=40036 memory=5376 CPUtime=0.09 cores=5,7
/proc/129488/stat : 129488 (LSIPExact) R 129485 129488 128431 0 -1 4194304 364 0 0 0 9 0 0 0 20 0 1 0 139187432 40996864 1344 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
/proc/129488/statm: 10009 1344 1152 6655 0 244 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5376 KiB

[startup+0.205592 s]*
/proc/loadavg: 7.89 8.02 7.64 8/267 129489
/proc/meminfo: memFree=115658104/131250000 swapFree=33010160/33010684
[pid=129488] ppid=129485 vsize=40036 memory=5376 CPUtime=0.2 cores=5,7
/proc/129488/stat : 129488 (LSIPExact) R 129485 129488 128431 0 -1 4194304 364 0 0 0 20 0 0 0 20 0 1 0 139187432 40996864 1344 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
/proc/129488/statm: 10009 1344 1152 6655 0 244 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5376 KiB

[startup+0.305735 s]*
/proc/loadavg: 7.89 8.02 7.64 8/267 129489
/proc/meminfo: memFree=115658104/131250000 swapFree=33010160/33010684
[pid=129488] ppid=129485 vsize=40036 memory=5376 CPUtime=0.3 cores=5,7
/proc/129488/stat : 129488 (LSIPExact) R 129485 129488 128431 0 -1 4194304 364 0 0 0 30 0 0 0 20 0 1 0 139187432 40996864 1344 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
/proc/129488/statm: 10009 1344 1152 6655 0 244 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5376 KiB

[startup+0.700186 s]
/proc/loadavg: 7.89 8.02 7.64 8/267 129489
/proc/meminfo: memFree=115658408/131250000 swapFree=33010160/33010684
[pid=129488] ppid=129485 vsize=40036 memory=5376 CPUtime=0.69 cores=5,7
/proc/129488/stat : 129488 (LSIPExact) R 129485 129488 128431 0 -1 4194304 364 0 0 0 69 0 0 0 20 0 1 0 139187432 40996864 1344 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
/proc/129488/statm: 10009 1344 1152 6655 0 244 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5376 KiB

[startup+1.50018 s]
/proc/loadavg: 7.89 8.02 7.64 8/267 129489
/proc/meminfo: memFree=115654408/131250000 swapFree=33010160/33010684
[pid=129488] ppid=129485 vsize=40036 memory=5376 CPUtime=1.48 cores=5,7
/proc/129488/stat : 129488 (LSIPExact) R 129485 129488 128431 0 -1 4194304 364 0 0 0 148 0 0 0 20 0 1 0 139187432 40996864 1344 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
/proc/129488/statm: 10009 1344 1152 6655 0 244 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5376 KiB

[startup+3.10557 s]
/proc/loadavg: 7.89 8.02 7.64 8/267 129489
/proc/meminfo: memFree=115655008/131250000 swapFree=33010160/33010684
[pid=129488] ppid=129485 vsize=40036 memory=5376 CPUtime=3.09 cores=5,7
/proc/129488/stat : 129488 (LSIPExact) R 129485 129488 128431 0 -1 4194304 364 0 0 0 309 0 0 0 20 0 1 0 139187432 40996864 1344 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
/proc/129488/statm: 10009 1344 1152 6655 0 244 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5376 KiB

[startup+6.30018 s]
/proc/loadavg: 7.82 8.00 7.64 8/267 129489
/proc/meminfo: memFree=115650756/131250000 swapFree=33010160/33010684
[pid=129488] ppid=129485 vsize=40036 memory=5376 CPUtime=6.27 cores=5,7
/proc/129488/stat : 129488 (LSIPExact) R 129485 129488 128431 0 -1 4194304 364 0 0 0 627 0 0 0 20 0 1 0 139187432 40996864 1344 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
/proc/129488/statm: 10009 1344 1152 6655 0 244 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5376 KiB

[startup+12.7002 s]
/proc/loadavg: 7.76 7.99 7.63 9/268 129490
/proc/meminfo: memFree=115638092/131250000 swapFree=33010160/33010684
[pid=129488] ppid=129485 vsize=123780 memory=29484 CPUtime=15.3 cores=5,7
/proc/129488/stat : 129488 (LSIPExact) R 129485 129488 128431 0 -1 4194304 3738 0 0 0 1529 1 0 0 20 0 2 0 139187432 126750720 7371 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
/proc/129488/statm: 30945 7371 3488 6655 0 5726 0
[pid=129488/tid=129490] ppid=129485 vsize=123780 memory=6388 CPUtime=2.64 cores=5,7
/proc/129488/task/129490/stat : 129490 (LSIPExact) R 129485 129488 128431 0 -1 4194368 994 0 0 0 264 0 0 0 20 0 2 0 139188433 126750720 7371 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
Current children cumulated CPU time: 15.3 s
Current children cumulated vsize: 123780 KiB
Current children cumulated memory: 29484 KiB

[startup+25.5002 s]
/proc/loadavg: 7.89 8.01 7.64 9/268 129490
/proc/meminfo: memFree=115628072/131250000 swapFree=33010160/33010684
[pid=129488] ppid=129485 vsize=123780 memory=29868 CPUtime=40.41 cores=5,7
/proc/129488/stat : 129488 (LSIPExact) R 129485 129488 128431 0 -1 4194304 7419 0 0 0 4040 1 0 0 20 0 2 0 139187432 126750720 7467 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
/proc/129488/statm: 30945 7467 3488 6655 0 5726 0
[pid=129488/tid=129490] ppid=129485 vsize=123780 memory=29484 CPUtime=15.29 cores=5,7
/proc/129488/task/129490/stat : 129490 (LSIPExact) R 129485 129488 128431 0 -1 4194368 2143 0 0 0 1529 0 0 0 20 0 2 0 139188433 126750720 7467 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
Current children cumulated CPU time: 40.41 s
Current children cumulated vsize: 123780 KiB
Current children cumulated memory: 29868 KiB

[startup+33.297 s]
# the end of solver process 129488 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=55.6899 s, system=0.017913 s

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

[startup+25.6003 s]
/proc/loadavg: 7.89 8.01 7.64 9/268 129490
/proc/meminfo: memFree=115628072/131250000 swapFree=33010160/33010684
[pid=129488] ppid=129485 vsize=123780 memory=29868 CPUtime=40.61 cores=5,7
/proc/129488/stat : 129488 (LSIPExact) R 129485 129488 128431 0 -1 4194304 7428 0 0 0 4060 1 0 0 20 0 2 0 139187432 126750720 7467 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
/proc/129488/statm: 30945 7467 3488 6655 0 5726 0
[pid=129488/tid=129490] ppid=129485 vsize=123780 memory=14432 CPUtime=15.39 cores=5,7
/proc/129488/task/129490/stat : 129490 (LSIPExact) R 129485 129488 128431 0 -1 4194368 2152 0 0 0 1539 0 0 0 20 0 2 0 139188433 126750720 7467 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
Current children cumulated CPU time: 40.61 s
Current children cumulated vsize: 123780 KiB
Current children cumulated memory: 29868 KiB

[startup+28.8002 s]
/proc/loadavg: 7.89 8.01 7.64 9/268 129490
/proc/meminfo: memFree=115610680/131250000 swapFree=33010160/33010684
[pid=129488] ppid=129485 vsize=123780 memory=29868 CPUtime=46.97 cores=5,7
/proc/129488/stat : 129488 (LSIPExact) R 129485 129488 128431 0 -1 4194304 7624 0 0 0 4696 1 0 0 20 0 2 0 139187432 126750720 7467 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
/proc/129488/statm: 30945 7467 3488 6655 0 5726 0
[pid=129488/tid=129490] ppid=129485 vsize=123780 memory=29868 CPUtime=18.56 cores=5,7
/proc/129488/task/129490/stat : 129490 (LSIPExact) R 129485 129488 128431 0 -1 4194368 2301 0 0 0 1856 0 0 0 20 0 2 0 139188433 126750720 7467 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
Current children cumulated CPU time: 46.97 s
Current children cumulated vsize: 123780 KiB
Current children cumulated memory: 29868 KiB

[startup+30.4002 s]
/proc/loadavg: 7.90 8.00 7.65 9/268 129490
/proc/meminfo: memFree=115610932/131250000 swapFree=33010160/33010684
[pid=129488] ppid=129485 vsize=123780 memory=29868 CPUtime=50.15 cores=5,7
/proc/129488/stat : 129488 (LSIPExact) R 129485 129488 128431 0 -1 4194304 7625 0 0 0 5014 1 0 0 20 0 2 0 139187432 126750720 7467 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
/proc/129488/statm: 30945 7467 3488 6655 0 5726 0
[pid=129488/tid=129490] ppid=129485 vsize=123780 memory=29868 CPUtime=20.14 cores=5,7
/proc/129488/task/129490/stat : 129490 (LSIPExact) R 129485 129488 128431 0 -1 4194368 2302 0 0 0 2014 0 0 0 20 0 2 0 139188433 126750720 7467 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
Current children cumulated CPU time: 50.15 s
Current children cumulated vsize: 123780 KiB
Current children cumulated memory: 29868 KiB

[startup+32.0002 s]*
/proc/loadavg: 7.90 8.00 7.65 9/268 129490
/proc/meminfo: memFree=115603624/131250000 swapFree=33010160/33010684
[pid=129488] ppid=129485 vsize=123780 memory=29868 CPUtime=53.34 cores=5,7
/proc/129488/stat : 129488 (LSIPExact) R 129485 129488 128431 0 -1 4194304 7627 0 0 0 5333 1 0 0 20 0 2 0 139187432 126750720 7467 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
/proc/129488/statm: 30945 7467 3488 6655 0 5726 0
[pid=129488/tid=129490] ppid=129485 vsize=123780 memory=-7808294779713649527 CPUtime=21.73 cores=5,7
/proc/129488/task/129490/stat : 129490 (LSIPExact) R 129485 129488 128431 0 -1 4194368 2302 0 0 0 2173 0 0 0 20 0 2 0 139188433 126750720 7467 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
Current children cumulated CPU time: 53.34 s
Current children cumulated vsize: 123780 KiB
Current children cumulated memory: 29868 KiB

[startup+32.8002 s]
/proc/loadavg: 7.90 8.00 7.65 9/268 129490
/proc/meminfo: memFree=115603624/131250000 swapFree=33010160/33010684
[pid=129488] ppid=129485 vsize=123780 memory=29868 CPUtime=54.92 cores=5,7
/proc/129488/stat : 129488 (LSIPExact) R 129485 129488 128431 0 -1 4194304 7627 0 0 0 5491 1 0 0 20 0 2 0 139187432 126750720 7467 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
/proc/129488/statm: 30945 7467 3488 6655 0 5726 0
[pid=129488/tid=129490] ppid=129485 vsize=123780 memory=29868 CPUtime=22.52 cores=5,7
/proc/129488/task/129490/stat : 129490 (LSIPExact) R 129485 129488 128431 0 -1 4194368 2302 0 0 0 2252 0 0 0 20 0 2 0 139188433 126750720 7467 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
Current children cumulated CPU time: 54.92 s
Current children cumulated vsize: 123780 KiB
Current children cumulated memory: 29868 KiB

[startup+33.2002 s]
/proc/loadavg: 7.90 8.00 7.65 9/268 129490
/proc/meminfo: memFree=115601608/131250000 swapFree=33010160/33010684
[pid=129488] ppid=129485 vsize=123780 memory=29868 CPUtime=55.6 cores=5,7
/proc/129488/stat : 129488 (LSIPExact) S 129485 129488 128431 0 -1 4194304 7627 0 0 0 5559 1 0 0 20 0 2 0 139187432 126750720 7467 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
/proc/129488/statm: 30945 7467 3488 6655 0 5726 0
[pid=129488/tid=129490] ppid=129485 vsize=123780 memory=5732 CPUtime=22.92 cores=5,7
/proc/129488/task/129490/stat : 129490 (LSIPExact) R 129485 129488 128431 0 -1 4194368 2302 0 0 0 2292 0 0 0 20 0 2 0 139188433 126750720 7467 18446744073709551615 94374385889280 94374413146449 140722054466624 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94374421648520 94374422080128 94374422331392 140722054474072 140722054474248 140722054474248 140722054479852 0
Current children cumulated CPU time: 55.6 s
Current children cumulated vsize: 123780 KiB
Current children cumulated memory: 29868 KiB

Child status: 0

Real time (s): 33.2971
CPU time (s): 55.7078
CPU user time (s): 55.6899
CPU system time (s): 0.017913
CPU usage (%): 167.305
Max. virtual memory (cumulated for all children) (KiB): 123780
Max. memory (cumulated for all children) (KiB): 29868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 55.6899
system time used= 0.017913
maximum resident set size= 29996
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7879
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= 106
involuntary context switches= 1693


# summary of solver processes directly reported to runsolver:
#   pid: 129488
#   total CPU time (s): 55.7078
#   total CPU user time (s): 55.6899
#   total CPU system time (s): 0.017913

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.079678 second user time and 0.181542 second system time

The end

Launcher Data 

Begin job on nodeC016 at 2025-07-11 13:58:19
IDJOB=4527099
IDBENCH=160432
IDSOLVER=3384
FILE ID=nodeC016/4527099-1752235099
RUNJOBID= nodeC016-1752232205-128451
SLURM_JOB_ID= 9682527
Free space on /tmp= 430496 MiB

SOLVER NAME= LSIPExact S1
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-4527099-1752235099/watcher-4527099-1752235099 -o /tmp/evaluation-result-4527099-1752235099/solver-4527099-1752235099 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1752232205-128451 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4527099-1752235099.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 6aa2e19502a8f75e99296617bfe7afcb
RANDOM SEED=1473383805

nodeC016 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	: 0xb00002a
cpu MHz		: 3599.743
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.728
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.670
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.792
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.996
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3605.269
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.698
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.727
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        115658056 kB
MemAvailable:   127922404 kB
Buffers:            2144 kB
Cached:         12976652 kB
SwapCached:           28 kB
Active:          2413596 kB
Inactive:       12292024 kB
Active(anon):    1742756 kB
Inactive(anon):     2112 kB
Active(file):     670840 kB
Inactive(file): 12289912 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44656 kB
Writeback:            40 kB
AnonPages:       1730000 kB
Mapped:           142496 kB
Shmem:             18044 kB
KReclaimable:     285672 kB
Slab:             383140 kB
SReclaimable:     285672 kB
SUnreclaim:        97468 kB
KernelStack:        4304 kB
PageTables:         6516 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    2094008 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150648 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1064960 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:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 430452 MiB
End job on nodeC016 at 2025-07-11 13:58:52