Trace number 4527082

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 44.8518 27.648

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid5x50split.cnf-extracted.pb.metafix.opb
MD5SUMbecd4f2905a31b4ccafbaa36ee1998fb
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 benchmark1.75057
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 constraints698
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)696
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 

44.75/27.64	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
44.75/27.64	c numVar: 501
44.75/27.64	c numCon: 698
44.75/27.64	c numEqual: 0
44.75/27.64	c intSize: 3
44.75/27.64	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
44.75/27.64	c ------------------- Paras list -------------------
44.75/27.64	c Name                	 Type      	 Now       	 Default   	 Comment
44.75/27.64	c timeout             	 double    	 3600.000000	 3600      	 
44.75/27.64	c mip_time            	 double    	 0.200000  	 0.5       	 
44.75/27.64	c ls_time             	 double    	 10.000000 	 10        	 
44.75/27.64	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
44.75/27.64	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
44.75/27.64	c random_seed         	 int       	 0         	 0         	 
44.75/27.64	c sample_size         	 int       	 50        	 50        	 
44.75/27.64	c sub_score           	 int       	 1         	 1         	 
44.75/27.64	c tabu_base           	 int       	 3         	 3         	 
44.75/27.64	c tabu_variation      	 int       	 1         	 1         	 
44.75/27.64	c sub_div             	 int       	 4         	 4         	 
44.75/27.64	c nbcore              	 int       	 2         	 1         	 
44.75/27.64	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
44.75/27.64	c print_sol           	 int       	 1         	 1         	 
44.75/27.64	c tmpdir              	 string		 .         	 "."       	 
44.75/27.64	c home                	 string		 HOME	 "."       	 
44.75/27.64	c benchname           	 string		 HOME/instance-4527082-1752234928.opb	 ""        	 
44.75/27.64	c --------------------------------------------------
44.75/27.64	c Local Search solver
44.75/27.64	c MIP solver
44.75/27.64	c MIP solver infeasible
44.75/27.64	s UNSATISFIABLE
44.75/27.64	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: 63794 MiB (52863 MiB free)
  memory of node 1: 64507 MiB (56149 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4527082-1752234928/watcher-4527082-1752234928 -o /tmp/evaluation-result-4527082-1752234928/solver-4527082-1752234928 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1752232205-120800 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4527082-1752234928.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=121363, runsolver pid=121360
Current StackSize limit: 8192 KiB


[startup+0.100072 s]*
/proc/loadavg: 5.56 6.00 6.36 6/252 121364
/proc/meminfo: memFree=111629544/131382116 swapFree=33010684/33010684
[pid=121363] ppid=121360 vsize=40300 memory=5760 CPUtime=0.1 cores=0,2
/proc/121363/stat : 121363 (LSIPExact) R 121360 121363 120784 0 -1 4194304 441 0 0 0 10 0 0 0 20 0 1 0 139172564 41267200 1440 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
/proc/121363/statm: 10075 1440 1152 6655 0 310 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 40300 KiB
Current children cumulated memory: 5760 KiB

[startup+0.213854 s]*
/proc/loadavg: 5.56 6.00 6.36 6/252 121364
/proc/meminfo: memFree=111629556/131382116 swapFree=33010684/33010684
[pid=121363] ppid=121360 vsize=40300 memory=5760 CPUtime=0.21 cores=0,2
/proc/121363/stat : 121363 (LSIPExact) R 121360 121363 120784 0 -1 4194304 441 0 0 0 21 0 0 0 20 0 1 0 139172564 41267200 1440 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
/proc/121363/statm: 10075 1440 1152 6655 0 310 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40300 KiB
Current children cumulated memory: 5760 KiB

[startup+0.31358 s]*
/proc/loadavg: 5.56 6.00 6.36 6/252 121364
/proc/meminfo: memFree=111629556/131382116 swapFree=33010684/33010684
[pid=121363] ppid=121360 vsize=40300 memory=5760 CPUtime=0.31 cores=0,2
/proc/121363/stat : 121363 (LSIPExact) R 121360 121363 120784 0 -1 4194304 441 0 0 0 31 0 0 0 20 0 1 0 139172564 41267200 1440 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
/proc/121363/statm: 10075 1440 1152 6655 0 310 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 40300 KiB
Current children cumulated memory: 5760 KiB

[startup+0.700326 s]
/proc/loadavg: 5.56 6.00 6.36 6/252 121364
/proc/meminfo: memFree=111629556/131382116 swapFree=33010684/33010684
[pid=121363] ppid=121360 vsize=40300 memory=5760 CPUtime=0.68 cores=0,2
/proc/121363/stat : 121363 (LSIPExact) R 121360 121363 120784 0 -1 4194304 441 0 0 0 68 0 0 0 20 0 1 0 139172564 41267200 1440 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
/proc/121363/statm: 10075 1440 1152 6655 0 310 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 40300 KiB
Current children cumulated memory: 5760 KiB

[startup+1.50032 s]
/proc/loadavg: 5.56 6.00 6.36 6/252 121364
/proc/meminfo: memFree=111629556/131382116 swapFree=33010684/33010684
[pid=121363] ppid=121360 vsize=40300 memory=5760 CPUtime=1.48 cores=0,2
/proc/121363/stat : 121363 (LSIPExact) R 121360 121363 120784 0 -1 4194304 441 0 0 0 148 0 0 0 20 0 1 0 139172564 41267200 1440 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
/proc/121363/statm: 10075 1440 1152 6655 0 310 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 40300 KiB
Current children cumulated memory: 5760 KiB

[startup+3.11358 s]
/proc/loadavg: 5.59 6.00 6.36 6/252 121364
/proc/meminfo: memFree=111629836/131382116 swapFree=33010684/33010684
[pid=121363] ppid=121360 vsize=40300 memory=5760 CPUtime=3.09 cores=0,2
/proc/121363/stat : 121363 (LSIPExact) R 121360 121363 120784 0 -1 4194304 441 0 0 0 309 0 0 0 20 0 1 0 139172564 41267200 1440 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
/proc/121363/statm: 10075 1440 1152 6655 0 310 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 40300 KiB
Current children cumulated memory: 5760 KiB

[startup+6.3003 s]
/proc/loadavg: 5.59 6.00 6.36 6/252 121364
/proc/meminfo: memFree=111624900/131382116 swapFree=33010684/33010684
[pid=121363] ppid=121360 vsize=40300 memory=5760 CPUtime=6.27 cores=0,2
/proc/121363/stat : 121363 (LSIPExact) R 121360 121363 120784 0 -1 4194304 441 0 0 0 627 0 0 0 20 0 1 0 139172564 41267200 1440 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
/proc/121363/statm: 10075 1440 1152 6655 0 310 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 40300 KiB
Current children cumulated memory: 5760 KiB

[startup+12.7002 s]
/proc/loadavg: 5.55 5.98 6.35 7/253 121365
/proc/meminfo: memFree=111619632/131382116 swapFree=33010684/33010684
[pid=121363] ppid=121360 vsize=123140 memory=26324 CPUtime=15.29 cores=0,2
/proc/121363/stat : 121363 (LSIPExact) R 121360 121363 120784 0 -1 4194304 3050 0 0 0 1528 1 0 0 20 0 2 0 139172564 126095360 6581 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
/proc/121363/statm: 30785 6581 3392 6655 0 5166 0
[pid=121363/tid=121365] ppid=121360 vsize=123140 memory=26324 CPUtime=2.63 cores=0,2
/proc/121363/task/121365/stat : 121365 (LSIPExact) R 121360 121363 120784 0 -1 4194368 609 0 0 0 263 0 0 0 20 0 2 0 139173565 126095360 6581 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
Current children cumulated CPU time: 15.29 s
Current children cumulated vsize: 123140 KiB
Current children cumulated memory: 26324 KiB

[startup+25.5002 s]
/proc/loadavg: 5.65 5.98 6.34 7/253 121365
/proc/meminfo: memFree=111465308/131382116 swapFree=33010684/33010684
[pid=121363] ppid=121360 vsize=123140 memory=26324 CPUtime=40.74 cores=0,2
/proc/121363/stat : 121363 (LSIPExact) R 121360 121363 120784 0 -1 4194304 5483 0 0 0 4073 1 0 0 20 0 2 0 139172564 126095360 6581 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
/proc/121363/statm: 30785 6581 3392 6655 0 5166 0
[pid=121363/tid=121365] ppid=121360 vsize=123140 memory=26324 CPUtime=15.31 cores=0,2
/proc/121363/task/121365/stat : 121365 (LSIPExact) R 121360 121363 120784 0 -1 4194368 1662 0 0 0 1531 0 0 0 20 0 2 0 139173565 126095360 6581 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
Current children cumulated CPU time: 40.74 s
Current children cumulated vsize: 123140 KiB
Current children cumulated memory: 26324 KiB

[startup+27.6479 s]
# the end of solver process 121363 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=44.829 s, system=0.022879 s

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

[startup+25.6003 s]
/proc/loadavg: 5.65 5.98 6.34 7/253 121365
/proc/meminfo: memFree=111465308/131382116 swapFree=33010684/33010684
[pid=121363] ppid=121360 vsize=123140 memory=26324 CPUtime=40.93 cores=0,2
/proc/121363/stat : 121363 (LSIPExact) R 121360 121363 120784 0 -1 4194304 5483 0 0 0 4092 1 0 0 20 0 2 0 139172564 126095360 6581 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
/proc/121363/statm: 30785 6581 3392 6655 0 5166 0
[pid=121363/tid=121365] ppid=121360 vsize=123140 memory=26324 CPUtime=15.41 cores=0,2
/proc/121363/task/121365/stat : 121365 (LSIPExact) R 121360 121363 120784 0 -1 4194368 1662 0 0 0 1541 0 0 0 20 0 2 0 139173565 126095360 6581 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
Current children cumulated CPU time: 40.93 s
Current children cumulated vsize: 123140 KiB
Current children cumulated memory: 26324 KiB

[startup+26.4002 s]
/proc/loadavg: 5.65 5.98 6.34 7/253 121365
/proc/meminfo: memFree=111465308/131382116 swapFree=33010684/33010684
[pid=121363] ppid=121360 vsize=123140 memory=26324 CPUtime=42.52 cores=0,2
/proc/121363/stat : 121363 (LSIPExact) R 121360 121363 120784 0 -1 4194304 5495 0 0 0 4251 1 0 0 20 0 2 0 139172564 126095360 6581 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
/proc/121363/statm: 30785 6581 3392 6655 0 5166 0
[pid=121363/tid=121365] ppid=121360 vsize=123140 memory=26324 CPUtime=16.2 cores=0,2
/proc/121363/task/121365/stat : 121365 (LSIPExact) R 121360 121363 120784 0 -1 4194368 1670 0 0 0 1620 0 0 0 20 0 2 0 139173565 126095360 6581 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
Current children cumulated CPU time: 42.52 s
Current children cumulated vsize: 123140 KiB
Current children cumulated memory: 26324 KiB

[startup+27.2002 s]
/proc/loadavg: 5.65 5.98 6.34 7/253 121365
/proc/meminfo: memFree=111465308/131382116 swapFree=33010684/33010684
[pid=121363] ppid=121360 vsize=123140 memory=26452 CPUtime=44.11 cores=0,2
/proc/121363/stat : 121363 (LSIPExact) R 121360 121363 120784 0 -1 4194304 5547 0 0 0 4410 1 0 0 20 0 2 0 139172564 126095360 6613 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
/proc/121363/statm: 30785 6613 3392 6655 0 5182 0
[pid=121363/tid=121365] ppid=121360 vsize=123140 memory=14336 CPUtime=17 cores=0,2
/proc/121363/task/121365/stat : 121365 (LSIPExact) R 121360 121363 120784 0 -1 4194368 1696 0 0 0 1700 0 0 0 20 0 2 0 139173565 126095360 6613 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
Current children cumulated CPU time: 44.11 s
Current children cumulated vsize: 123140 KiB
Current children cumulated memory: 26452 KiB

[startup+27.6002 s]
/proc/loadavg: 5.65 5.98 6.34 7/253 121365
/proc/meminfo: memFree=111465308/131382116 swapFree=33010684/33010684
[pid=121363] ppid=121360 vsize=123140 memory=26580 CPUtime=44.75 cores=0,2
/proc/121363/stat : 121363 (LSIPExact) R 121360 121363 120784 0 -1 4194304 6087 0 0 0 4473 2 0 0 20 0 2 0 139172564 126095360 6645 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
/proc/121363/statm: 30785 6645 3392 6655 0 5182 0
[pid=121363/tid=121365] ppid=121360 vsize=123140 memory=4352 CPUtime=17.23 cores=0,2
/proc/121363/task/121365/stat : 121365 (LSIPExact) R 121360 121363 120784 0 -1 4194368 1703 0 0 0 1723 0 0 0 20 0 2 0 139173565 126095360 6645 18446744073709551615 94485399068672 94485426325841 140720710291328 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94485434827912 94485435259520 94485440921600 140720710297944 140720710298120 140720710298120 140720710303724 0
Current children cumulated CPU time: 44.75 s
Current children cumulated vsize: 123140 KiB
Current children cumulated memory: 26580 KiB

Child status: 0

Real time (s): 27.648
CPU time (s): 44.8518
CPU user time (s): 44.829
CPU system time (s): 0.022879
CPU usage (%): 162.225
Max. virtual memory (cumulated for all children) (KiB): 123140
Max. memory (cumulated for all children) (KiB): 26580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 44.829
system time used= 0.022879
maximum resident set size= 26836
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6818
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= 94
involuntary context switches= 299


# summary of solver processes directly reported to runsolver:
#   pid: 121363
#   total CPU time (s): 44.8518
#   total CPU user time (s): 44.829
#   total CPU system time (s): 0.022879

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.111206 second user time and 0.246485 second system time

The end

Launcher Data 

Begin job on nodeC011 at 2025-07-11 13:55:28
IDJOB=4527082
IDBENCH=160372
IDSOLVER=3384
FILE ID=nodeC011/4527082-1752234928
RUNJOBID= nodeC011-1752232205-120800
SLURM_JOB_ID= 9682522
Free space on /tmp= 430068 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid5x50split.cnf-extracted.pb.metafix.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4527082-1752234928/watcher-4527082-1752234928 -o /tmp/evaluation-result-4527082-1752234928/solver-4527082-1752234928 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1752232205-120800 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4527082-1752234928.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= becd4f2905a31b4ccafbaa36ee1998fb
RANDOM SEED=133869697

nodeC011 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		: 1197.378
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	: 6984.20
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		: 3492.056
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	: 6984.20
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		: 1197.271
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	: 6984.20
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		: 3492.133
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	: 6984.20
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		: 3492.098
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	: 6984.20
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		: 3592.159
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	: 6984.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.450
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	: 6984.20
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		: 1197.350
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	: 6984.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        111629000 kB
MemAvailable:   118116128 kB
Buffers:            3276 kB
Cached:          7257440 kB
SwapCached:            0 kB
Active:         12201800 kB
Inactive:        6811972 kB
Active(anon):   11768912 kB
Inactive(anon):     2104 kB
Active(file):     432888 kB
Inactive(file):  6809868 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44488 kB
Writeback:             0 kB
AnonPages:      11752088 kB
Mapped:           136152 kB
Shmem:             17960 kB
KReclaimable:     167616 kB
Slab:             256948 kB
SReclaimable:     167616 kB
SUnreclaim:        89332 kB
KernelStack:        4064 kB
PageTables:        26748 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:   12999940 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149416 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:   6533120 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:      191304 kB
DirectMap2M:     8099840 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 430024 MiB
End job on nodeC011 at 2025-07-11 13:55:56