Trace number 4514149

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 43.4681 26.9656

General information on the benchmark

NamePB24/normalized-PB16/DEC-LIN/elffers/
rand6reg/normalized-rand6reg-v061-n3.opb
MD5SUMee80f54d8195eff99f8f8fb25e2ddb99
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 benchmark0.011278
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables183
Total number of constraints61
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)61
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
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

43.33/26.96	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
43.33/26.96	c numVar: 183
43.33/26.96	c numCon: 61
43.33/26.96	c numEqual: 61
43.33/26.96	c intSize: 3
43.33/26.96	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
43.33/26.96	c ------------------- Paras list -------------------
43.33/26.96	c Name                	 Type      	 Now       	 Default   	 Comment
43.33/26.96	c timeout             	 double    	 3600.000000	 3600      	 
43.33/26.96	c mip_time            	 double    	 0.200000  	 0.5       	 
43.33/26.96	c ls_time             	 double    	 10.000000 	 10        	 
43.33/26.96	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
43.33/26.96	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
43.33/26.96	c random_seed         	 int       	 0         	 0         	 
43.33/26.96	c sample_size         	 int       	 50        	 50        	 
43.33/26.96	c sub_score           	 int       	 1         	 1         	 
43.33/26.96	c tabu_base           	 int       	 3         	 3         	 
43.33/26.96	c tabu_variation      	 int       	 1         	 1         	 
43.33/26.96	c sub_div             	 int       	 4         	 4         	 
43.33/26.96	c nbcore              	 int       	 2         	 1         	 
43.33/26.96	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
43.33/26.96	c print_sol           	 int       	 1         	 1         	 
43.33/26.96	c tmpdir              	 string		 .         	 "."       	 
43.33/26.96	c home                	 string		 HOME	 "."       	 
43.33/26.96	c benchname           	 string		 HOME/instance-4514149-1751139260.opb	 ""        	 
43.33/26.96	c --------------------------------------------------
43.33/26.96	c Local Search solver
43.33/26.96	c MIP solver
43.33/26.96	c MIP solver infeasible
43.33/26.96	s UNSATISFIABLE
43.33/26.96	c Total time: 27

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 (62773 MiB free)
  memory of node 1: 64465 MiB (63763 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4514149-1751139260/watcher-4514149-1751139260 -o /tmp/evaluation-result-4514149-1751139260/solver-4514149-1751139260 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1751133631-11431 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4514149-1751139260.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
solver pid=13125, runsolver pid=13122
Current StackSize limit: 8192 KiB


[startup+0.100057 s]*
/proc/loadavg: 5.11 6.00 5.93 5/267 13126
/proc/meminfo: memFree=129573276/131249996 swapFree=33010684/33010684
[pid=13125] ppid=13122 vsize=39772 memory=5376 CPUtime=0.09 cores=0,2
/proc/13125/stat : 13125 (LSIPExact) R 13122 13125 11416 0 -1 4194304 306 0 0 0 9 0 0 0 20 0 1 0 29604451 40726528 1344 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
/proc/13125/statm: 9943 1344 1184 6655 0 178 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5376 KiB

[startup+0.205813 s]*
/proc/loadavg: 5.11 6.00 5.93 5/267 13126
/proc/meminfo: memFree=129573276/131249996 swapFree=33010684/33010684
[pid=13125] ppid=13122 vsize=39772 memory=5376 CPUtime=0.2 cores=0,2
/proc/13125/stat : 13125 (LSIPExact) R 13122 13125 11416 0 -1 4194304 306 0 0 0 20 0 0 0 20 0 1 0 29604451 40726528 1344 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
/proc/13125/statm: 9943 1344 1184 6655 0 178 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5376 KiB

[startup+0.305377 s]*
/proc/loadavg: 5.11 6.00 5.93 5/267 13126
/proc/meminfo: memFree=129573276/131249996 swapFree=33010684/33010684
[pid=13125] ppid=13122 vsize=39772 memory=5376 CPUtime=0.3 cores=0,2
/proc/13125/stat : 13125 (LSIPExact) R 13122 13125 11416 0 -1 4194304 306 0 0 0 30 0 0 0 20 0 1 0 29604451 40726528 1344 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
/proc/13125/statm: 9943 1344 1184 6655 0 178 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5376 KiB

[startup+0.700174 s]
/proc/loadavg: 5.11 6.00 5.93 5/267 13126
/proc/meminfo: memFree=129573036/131249996 swapFree=33010684/33010684
[pid=13125] ppid=13122 vsize=39772 memory=5376 CPUtime=0.69 cores=0,2
/proc/13125/stat : 13125 (LSIPExact) R 13122 13125 11416 0 -1 4194304 306 0 0 0 69 0 0 0 20 0 1 0 29604451 40726528 1344 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
/proc/13125/statm: 9943 1344 1184 6655 0 178 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5376 KiB

[startup+1.50011 s]
/proc/loadavg: 5.11 6.00 5.93 5/267 13126
/proc/meminfo: memFree=129573036/131249996 swapFree=33010684/33010684
[pid=13125] ppid=13122 vsize=39772 memory=5376 CPUtime=1.49 cores=0,2
/proc/13125/stat : 13125 (LSIPExact) R 13122 13125 11416 0 -1 4194304 306 0 0 0 149 0 0 0 20 0 1 0 29604451 40726528 1344 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
/proc/13125/statm: 9943 1344 1184 6655 0 178 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5376 KiB

[startup+3.10504 s]
/proc/loadavg: 5.11 6.00 5.93 5/267 13126
/proc/meminfo: memFree=129573036/131249996 swapFree=33010684/33010684
[pid=13125] ppid=13122 vsize=39772 memory=5376 CPUtime=3.09 cores=0,2
/proc/13125/stat : 13125 (LSIPExact) R 13122 13125 11416 0 -1 4194304 306 0 0 0 309 0 0 0 20 0 1 0 29604451 40726528 1344 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
/proc/13125/statm: 9943 1344 1184 6655 0 178 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5376 KiB

[startup+6.30012 s]
/proc/loadavg: 5.02 5.97 5.92 5/267 13126
/proc/meminfo: memFree=129556660/131249996 swapFree=33010684/33010684
[pid=13125] ppid=13122 vsize=39772 memory=5376 CPUtime=6.28 cores=0,2
/proc/13125/stat : 13125 (LSIPExact) R 13122 13125 11416 0 -1 4194304 306 0 0 0 628 0 0 0 20 0 1 0 29604451 40726528 1344 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
/proc/13125/statm: 9943 1344 1184 6655 0 178 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5376 KiB

[startup+12.7001 s]
/proc/loadavg: 4.94 5.94 5.91 6/268 13127
/proc/meminfo: memFree=129527436/131249996 swapFree=33010684/33010684
[pid=13125] ppid=13122 vsize=120896 memory=24608 CPUtime=15.29 cores=0,2
/proc/13125/stat : 13125 (LSIPExact) R 13122 13125 11416 0 -1 4194304 2551 0 0 0 1529 0 0 0 20 0 2 0 29604451 123797504 6152 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
/proc/13125/statm: 30224 6152 3456 6655 0 4669 0
[pid=13125/tid=13127] ppid=13122 vsize=120896 memory=6216 CPUtime=2.63 cores=0,2
/proc/13125/task/13127/stat : 13127 (LSIPExact) R 13122 13125 11416 0 -1 4194368 794 0 0 0 263 0 0 0 20 0 2 0 29605451 123797504 6152 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
Current children cumulated CPU time: 15.29 s
Current children cumulated vsize: 120896 KiB
Current children cumulated memory: 24608 KiB

[startup+25.5002 s]
/proc/loadavg: 4.95 5.89 5.90 6/268 13127
/proc/meminfo: memFree=129524312/131249996 swapFree=33010684/33010684
[pid=13125] ppid=13122 vsize=120896 memory=24864 CPUtime=40.55 cores=0,2
/proc/13125/stat : 13125 (LSIPExact) R 13122 13125 11416 0 -1 4194304 5214 0 0 0 4054 1 0 0 20 0 2 0 29604451 123797504 6216 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
/proc/13125/statm: 30224 6216 3488 6655 0 4669 0
[pid=13125/tid=13127] ppid=13122 vsize=120896 memory=24608 CPUtime=15.11 cores=0,2
/proc/13125/task/13127/stat : 13127 (LSIPExact) R 13122 13125 11416 0 -1 4194368 1657 0 0 0 1511 0 0 0 20 0 2 0 29605451 123797504 6216 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
Current children cumulated CPU time: 40.55 s
Current children cumulated vsize: 120896 KiB
Current children cumulated memory: 24864 KiB

[startup+26.9655 s]
# the end of solver process 13125 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=43.4542 s, system=0.013938 s

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

[startup+25.6002 s]
/proc/loadavg: 4.95 5.89 5.90 6/268 13127
/proc/meminfo: memFree=129524312/131249996 swapFree=33010684/33010684
[pid=13125] ppid=13122 vsize=120896 memory=24864 CPUtime=40.75 cores=0,2
/proc/13125/stat : 13125 (LSIPExact) R 13122 13125 11416 0 -1 4194304 5231 0 0 0 4074 1 0 0 20 0 2 0 29604451 123797504 6216 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
/proc/13125/statm: 30224 6216 3488 6655 0 4669 0
[pid=13125/tid=13127] ppid=13122 vsize=120896 memory=24608 CPUtime=15.2 cores=0,2
/proc/13125/task/13127/stat : 13127 (LSIPExact) R 13122 13125 11416 0 -1 4194368 1674 0 0 0 1520 0 0 0 20 0 2 0 29605451 123797504 6216 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
Current children cumulated CPU time: 40.75 s
Current children cumulated vsize: 120896 KiB
Current children cumulated memory: 24864 KiB

[startup+26.4001 s]
/proc/loadavg: 4.95 5.89 5.90 6/268 13127
/proc/meminfo: memFree=129507928/131249996 swapFree=33010684/33010684
[pid=13125] ppid=13122 vsize=120896 memory=25120 CPUtime=42.34 cores=0,2
/proc/13125/stat : 13125 (LSIPExact) R 13122 13125 11416 0 -1 4194304 5593 0 0 0 4233 1 0 0 20 0 2 0 29604451 123797504 6280 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
/proc/13125/statm: 30224 6280 3488 6655 0 4722 0
[pid=13125/tid=13127] ppid=13122 vsize=120896 memory=24864 CPUtime=16 cores=0,2
/proc/13125/task/13127/stat : 13127 (LSIPExact) R 13122 13125 11416 0 -1 4194368 2009 0 0 0 1600 0 0 0 20 0 2 0 29605451 123797504 6280 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
Current children cumulated CPU time: 42.34 s
Current children cumulated vsize: 120896 KiB
Current children cumulated memory: 25120 KiB

[startup+26.8001 s]
/proc/loadavg: 4.95 5.89 5.90 6/268 13127
/proc/meminfo: memFree=129507928/131249996 swapFree=33010684/33010684
[pid=13125] ppid=13122 vsize=120896 memory=25504 CPUtime=43.13 cores=0,2
/proc/13125/stat : 13125 (LSIPExact) R 13122 13125 11416 0 -1 4194304 5746 0 0 0 4312 1 0 0 20 0 2 0 29604451 123797504 6376 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
/proc/13125/statm: 30224 6376 3488 6655 0 4815 0
[pid=13125/tid=13127] ppid=13122 vsize=120896 memory=3328 CPUtime=16.39 cores=0,2
/proc/13125/task/13127/stat : 13127 (LSIPExact) R 13122 13125 11416 0 -1 4194368 2162 0 0 0 1639 0 0 0 20 0 2 0 29605451 123797504 6376 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
Current children cumulated CPU time: 43.13 s
Current children cumulated vsize: 120896 KiB
Current children cumulated memory: 25504 KiB

[startup+26.9001 s]
/proc/loadavg: 4.95 5.89 5.90 6/268 13127
/proc/meminfo: memFree=129507928/131249996 swapFree=33010684/33010684
[pid=13125] ppid=13122 vsize=120896 memory=25632 CPUtime=43.33 cores=0,2
/proc/13125/stat : 13125 (LSIPExact) R 13122 13125 11416 0 -1 4194304 5773 0 0 0 4332 1 0 0 20 0 2 0 29604451 123797504 6408 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
/proc/13125/statm: 30224 6408 3488 6655 0 4839 0
[pid=13125/tid=13127] ppid=13122 vsize=120896 memory=24608 CPUtime=16.49 cores=0,2
/proc/13125/task/13127/stat : 13127 (LSIPExact) R 13122 13125 11416 0 -1 4194368 2189 0 0 0 1649 0 0 0 20 0 2 0 29605451 123797504 6408 18446744073709551615 94595715248128 94595742504529 140728003118560 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94595751007368 94595751438976 94595752316928 140728003123546 140728003123722 140728003123722 140728003129324 0
Current children cumulated CPU time: 43.33 s
Current children cumulated vsize: 120896 KiB
Current children cumulated memory: 25632 KiB

Child status: 0

Real time (s): 26.9656
CPU time (s): 43.4681
CPU user time (s): 43.4542
CPU system time (s): 0.013938
CPU usage (%): 161.199
Max. virtual memory (cumulated for all children) (KiB): 120896
Max. memory (cumulated for all children) (KiB): 25632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 43.4542
system time used= 0.013938
maximum resident set size= 26144
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6154
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= 86
involuntary context switches= 288


# summary of solver processes directly reported to runsolver:
#   pid: 13125
#   total CPU time (s): 43.4681
#   total CPU user time (s): 43.4542
#   total CPU system time (s): 0.013938

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.049668 second user time and 0.148973 second system time

The end

Launcher Data

Begin job on nodeC029 at 2025-06-28 21:34:20
IDJOB=4514149
IDBENCH=162607
IDSOLVER=3336
FILE ID=nodeC029/4514149-1751139260
RUNJOBID= nodeC029-1751133631-11431
SLURM_JOB_ID= 9587429
Free space on /tmp= 432928 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB16/DEC-LIN/elffers/rand6reg/normalized-rand6reg-v061-n3.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4514149-1751139260/watcher-4514149-1751139260 -o /tmp/evaluation-result-4514149-1751139260/solver-4514149-1751139260 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1751133631-11431 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4514149-1751139260.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

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

MD5SUM BENCH= ee80f54d8195eff99f8f8fb25e2ddb99
RANDOM SEED=570101883

nodeC029 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		: 3600.123
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	: 6999.46
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		: 3599.725
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	: 6999.46
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		: 3599.761
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	: 6999.46
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		: 3630.778
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	: 6999.46
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		: 3599.718
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	: 6999.46
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		: 3599.727
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	: 6999.46
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		: 3603.405
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	: 6999.46
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		: 3700.000
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	: 6999.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129573276 kB
MemAvailable:   129304900 kB
Buffers:            3280 kB
Cached:           543252 kB
SwapCached:            0 kB
Active:           748500 kB
Inactive:         336764 kB
Active(anon):     556796 kB
Inactive(anon):        0 kB
Active(file):     191704 kB
Inactive(file):   336764 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44420 kB
Writeback:             0 kB
AnonPages:        541916 kB
Mapped:           152748 kB
Shmem:             18060 kB
KReclaimable:      84792 kB
Slab:             167000 kB
SReclaimable:      84792 kB
SUnreclaim:        82208 kB
KernelStack:        4272 kB
PageTables:         4476 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    1006540 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150584 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    354304 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:      193236 kB
DirectMap2M:    11112448 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 432884 MiB
End job on nodeC029 at 2025-06-28 21:34:47