Trace number 4544716

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 29.1831 19.7517

General information on the benchmark

NamePB25/normalized-PB25/DEC-LIN/koops/
normalized-mat98_identity_complement.opb
MD5SUM19ef3e52501b729e9a0591ce1db4d607
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 benchmark0.532931
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables648
Total number of constraints11529
Number of constraints which are clauses10377
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1152
Minimum length of a constraint2
Maximum length of a constraint8
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 7
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 15
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

29.08/19.74	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
29.08/19.74	c numVar: 648
29.08/19.74	c numCon: 11529
29.08/19.74	c numEqual: 0
29.08/19.74	c intSize: 4
29.08/19.74	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
29.08/19.74	c ------------------- Paras list -------------------
29.08/19.74	c Name                	 Type      	 Now       	 Default   	 Comment
29.08/19.74	c timeout             	 double    	 3600.000000	 3600      	 
29.08/19.74	c mip_time            	 double    	 0.200000  	 0.5       	 
29.08/19.74	c ls_time             	 double    	 10.000000 	 10        	 
29.08/19.74	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
29.08/19.74	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
29.08/19.74	c random_seed         	 int       	 0         	 0         	 
29.08/19.74	c sample_size         	 int       	 50        	 50        	 
29.08/19.74	c sub_score           	 int       	 1         	 1         	 
29.08/19.74	c tabu_base           	 int       	 3         	 3         	 
29.08/19.74	c tabu_variation      	 int       	 1         	 1         	 
29.08/19.74	c sub_div             	 int       	 4         	 4         	 
29.08/19.74	c nbcore              	 int       	 2         	 1         	 
29.08/19.74	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
29.08/19.74	c print_sol           	 int       	 1         	 1         	 
29.08/19.74	c tmpdir              	 string		 .         	 "."       	 
29.08/19.74	c home                	 string		 HOME	 "."       	 
29.08/19.74	c benchname           	 string		 HOME/instance-4544716-1753222415.opb	 ""        	 
29.08/19.74	c --------------------------------------------------
29.08/19.74	c Local Search solver
29.08/19.74	c MIP solver
29.08/19.74	c MIP solver infeasible
29.08/19.74	s UNSATISFIABLE
29.08/19.74	c Total time: 20

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: 63665 MiB (45728 MiB free)
  memory of node 1: 64507 MiB (20684 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4544716-1753222415/watcher-4544716-1753222415 -o /tmp/evaluation-result-4544716-1753222415/solver-4544716-1753222415 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1753221043-166585 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4544716-1753222415.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=167292, runsolver pid=167289
Current StackSize limit: 8192 KiB


[startup+0.10006 s]*
/proc/loadavg: 5.04 4.96 4.79 5/267 167293
/proc/meminfo: memFree=68001828/131249988 swapFree=33010160/33010684
[pid=167292] ppid=167289 vsize=46588 memory=11904 CPUtime=0.09 cores=0,2
/proc/167292/stat : 167292 (LSIPExact) R 167289 167292 166575 0 -1 4194304 1994 0 0 0 9 0 0 0 20 0 1 0 237920332 47706112 2976 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
/proc/167292/statm: 11647 2976 1152 6655 0 1882 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 11904 KiB

[startup+0.205639 s]*
/proc/loadavg: 5.04 4.96 4.79 5/267 167293
/proc/meminfo: memFree=68001828/131249988 swapFree=33010160/33010684
[pid=167292] ppid=167289 vsize=46588 memory=11904 CPUtime=0.19 cores=0,2
/proc/167292/stat : 167292 (LSIPExact) R 167289 167292 166575 0 -1 4194304 1994 0 0 0 19 0 0 0 20 0 1 0 237920332 47706112 2976 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
/proc/167292/statm: 11647 2976 1152 6655 0 1882 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 11904 KiB

[startup+0.305573 s]*
/proc/loadavg: 5.04 4.96 4.79 5/267 167293
/proc/meminfo: memFree=67997732/131249988 swapFree=33010160/33010684
[pid=167292] ppid=167289 vsize=46588 memory=11904 CPUtime=0.29 cores=0,2
/proc/167292/stat : 167292 (LSIPExact) R 167289 167292 166575 0 -1 4194304 1994 0 0 0 29 0 0 0 20 0 1 0 237920332 47706112 2976 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
/proc/167292/statm: 11647 2976 1152 6655 0 1882 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 11904 KiB

[startup+0.700117 s]
/proc/loadavg: 5.04 4.96 4.79 5/267 167293
/proc/meminfo: memFree=67997732/131249988 swapFree=33010160/33010684
[pid=167292] ppid=167289 vsize=46588 memory=11904 CPUtime=0.68 cores=0,2
/proc/167292/stat : 167292 (LSIPExact) R 167289 167292 166575 0 -1 4194304 1994 0 0 0 68 0 0 0 20 0 1 0 237920332 47706112 2976 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
/proc/167292/statm: 11647 2976 1152 6655 0 1882 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 11904 KiB

[startup+1.50017 s]
/proc/loadavg: 5.04 4.96 4.79 5/267 167293
/proc/meminfo: memFree=67997732/131249988 swapFree=33010160/33010684
[pid=167292] ppid=167289 vsize=46588 memory=11904 CPUtime=1.48 cores=0,2
/proc/167292/stat : 167292 (LSIPExact) R 167289 167292 166575 0 -1 4194304 1994 0 0 0 148 0 0 0 20 0 1 0 237920332 47706112 2976 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
/proc/167292/statm: 11647 2976 1152 6655 0 1882 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 11904 KiB

[startup+3.1057 s]
/proc/loadavg: 4.96 4.95 4.78 5/267 167293
/proc/meminfo: memFree=67989804/131249988 swapFree=33010160/33010684
[pid=167292] ppid=167289 vsize=46588 memory=11904 CPUtime=3.08 cores=0,2
/proc/167292/stat : 167292 (LSIPExact) R 167289 167292 166575 0 -1 4194304 1994 0 0 0 308 0 0 0 20 0 1 0 237920332 47706112 2976 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
/proc/167292/statm: 11647 2976 1152 6655 0 1882 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 11904 KiB

[startup+6.30012 s]
/proc/loadavg: 4.96 4.95 4.78 5/267 167293
/proc/meminfo: memFree=67981612/131249988 swapFree=33010160/33010684
[pid=167292] ppid=167289 vsize=46588 memory=11904 CPUtime=6.27 cores=0,2
/proc/167292/stat : 167292 (LSIPExact) R 167289 167292 166575 0 -1 4194304 1994 0 0 0 627 0 0 0 20 0 1 0 237920332 47706112 2976 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
/proc/167292/statm: 11647 2976 1152 6655 0 1882 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 11904 KiB

[startup+12.7002 s]
/proc/loadavg: 4.88 4.93 4.78 6/268 167294
/proc/meminfo: memFree=67945512/131249988 swapFree=33010160/33010684
[pid=167292] ppid=167289 vsize=147608 memory=53984 CPUtime=15.17 cores=0,2
/proc/167292/stat : 167292 (LSIPExact) R 167289 167292 166575 0 -1 4194304 10036 0 0 0 1515 2 0 0 20 0 2 0 237920332 151150592 13496 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
/proc/167292/statm: 36902 13496 3328 6655 0 12057 0
[pid=167292/tid=167294] ppid=167289 vsize=147608 memory=14444 CPUtime=2.51 cores=0,2
/proc/167292/task/167294/stat : 167294 (LSIPExact) R 167289 167292 166575 0 -1 4194368 1408 0 0 0 251 0 0 0 20 0 2 0 237921334 151150592 13496 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
Current children cumulated CPU time: 15.17 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 53984 KiB

[startup+19.7517 s]
# the end of solver process 167292 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=29.1543 s, system=0.028832 s

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

[startup+12.8002 s]
/proc/loadavg: 4.88 4.93 4.78 6/268 167294
/proc/meminfo: memFree=67945512/131249988 swapFree=33010160/33010684
[pid=167292] ppid=167289 vsize=147608 memory=53984 CPUtime=15.37 cores=0,2
/proc/167292/stat : 167292 (LSIPExact) R 167289 167292 166575 0 -1 4194304 10042 0 0 0 1535 2 0 0 20 0 2 0 237920332 151150592 13496 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
/proc/167292/statm: 36902 13496 3328 6655 0 12057 0
[pid=167292/tid=167294] ppid=167289 vsize=147608 memory=49120 CPUtime=2.61 cores=0,2
/proc/167292/task/167294/stat : 167294 (LSIPExact) R 167289 167292 166575 0 -1 4194368 1408 0 0 0 261 0 0 0 20 0 2 0 237921334 151150592 13496 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
Current children cumulated CPU time: 15.37 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 53984 KiB

[startup+16.0002 s]*
/proc/loadavg: 4.89 4.93 4.78 6/268 167294
/proc/meminfo: memFree=67937572/131249988 swapFree=33010160/33010684
[pid=167292] ppid=167289 vsize=147608 memory=53984 CPUtime=21.74 cores=0,2
/proc/167292/stat : 167292 (LSIPExact) R 167289 167292 166575 0 -1 4194304 15637 0 0 0 2172 2 0 0 20 0 2 0 237920332 151150592 13496 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
/proc/167292/statm: 36902 13496 3328 6655 0 12057 0
[pid=167292/tid=167294] ppid=167289 vsize=147608 memory=-7520064403494829433 CPUtime=5.78 cores=0,2
/proc/167292/task/167294/stat : 167294 (LSIPExact) R 167289 167292 166575 0 -1 4194368 3312 0 0 0 578 0 0 0 20 0 2 0 237921334 151150592 13496 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
Current children cumulated CPU time: 21.74 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 53984 KiB

[startup+17.6002 s]
/proc/loadavg: 4.89 4.93 4.78 6/268 167294
/proc/meminfo: memFree=67937572/131249988 swapFree=33010160/33010684
[pid=167292] ppid=167289 vsize=147608 memory=54112 CPUtime=24.91 cores=0,2
/proc/167292/stat : 167292 (LSIPExact) R 167289 167292 166575 0 -1 4194304 17021 0 0 0 2489 2 0 0 20 0 2 0 237920332 151150592 13528 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
/proc/167292/statm: 36902 13528 3328 6655 0 12057 0
[pid=167292/tid=167294] ppid=167289 vsize=147608 memory=53984 CPUtime=7.36 cores=0,2
/proc/167292/task/167294/stat : 167294 (LSIPExact) R 167289 167292 166575 0 -1 4194368 3370 0 0 0 736 0 0 0 20 0 2 0 237921334 151150592 13528 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
Current children cumulated CPU time: 24.91 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 54112 KiB

[startup+18.4002 s]
/proc/loadavg: 4.90 4.93 4.78 6/268 167294
/proc/meminfo: memFree=67937572/131249988 swapFree=33010160/33010684
[pid=167292] ppid=167289 vsize=147608 memory=54112 CPUtime=26.5 cores=0,2
/proc/167292/stat : 167292 (LSIPExact) R 167289 167292 166575 0 -1 4194304 17037 0 0 0 2648 2 0 0 20 0 2 0 237920332 151150592 13528 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
/proc/167292/statm: 36902 13528 3328 6655 0 12057 0
[pid=167292/tid=167294] ppid=167289 vsize=147608 memory=54112 CPUtime=8.15 cores=0,2
/proc/167292/task/167294/stat : 167294 (LSIPExact) R 167289 167292 166575 0 -1 4194368 3384 0 0 0 815 0 0 0 20 0 2 0 237921334 151150592 13528 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
Current children cumulated CPU time: 26.5 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 54112 KiB

[startup+19.2002 s]
/proc/loadavg: 4.90 4.93 4.78 6/268 167294
/proc/meminfo: memFree=67937572/131249988 swapFree=33010160/33010684
[pid=167292] ppid=167289 vsize=147608 memory=54112 CPUtime=28.09 cores=0,2
/proc/167292/stat : 167292 (LSIPExact) R 167289 167292 166575 0 -1 4194304 17071 0 0 0 2807 2 0 0 20 0 2 0 237920332 151150592 13528 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
/proc/167292/statm: 36902 13528 3328 6655 0 12057 0
[pid=167292/tid=167294] ppid=167289 vsize=147608 memory=53984 CPUtime=8.94 cores=0,2
/proc/167292/task/167294/stat : 167294 (LSIPExact) R 167289 167292 166575 0 -1 4194368 3404 0 0 0 894 0 0 0 20 0 2 0 237921334 151150592 13528 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
Current children cumulated CPU time: 28.09 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 54112 KiB

[startup+19.6002 s]
/proc/loadavg: 4.90 4.93 4.78 6/268 167294
/proc/meminfo: memFree=67937572/131249988 swapFree=33010160/33010684
[pid=167292] ppid=167289 vsize=147608 memory=54112 CPUtime=28.88 cores=0,2
/proc/167292/stat : 167292 (LSIPExact) R 167289 167292 166575 0 -1 4194304 17107 0 0 0 2886 2 0 0 20 0 2 0 237920332 151150592 13528 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
/proc/167292/statm: 36902 13528 3328 6655 0 12057 0
[pid=167292/tid=167294] ppid=167289 vsize=147608 memory=-7520064403494829433 CPUtime=9.34 cores=0,2
/proc/167292/task/167294/stat : 167294 (LSIPExact) R 167289 167292 166575 0 -1 4194368 3404 0 0 0 934 0 0 0 20 0 2 0 237921334 151150592 13528 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
Current children cumulated CPU time: 28.88 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 54112 KiB

[startup+19.7002 s]
/proc/loadavg: 4.90 4.93 4.78 6/268 167294
/proc/meminfo: memFree=67937572/131249988 swapFree=33010160/33010684
[pid=167292] ppid=167289 vsize=149900 memory=56416 CPUtime=29.08 cores=0,2
/proc/167292/stat : 167292 (LSIPExact) R 167289 167292 166575 0 -1 4194304 18051 0 0 0 2906 2 0 0 20 0 2 0 237920332 153497600 14104 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
/proc/167292/statm: 37475 14104 3328 6655 0 12630 0
[pid=167292/tid=167294] ppid=167289 vsize=149900 memory=53984 CPUtime=9.44 cores=0,2
/proc/167292/task/167294/stat : 167294 (LSIPExact) R 167289 167292 166575 0 -1 4194368 3405 0 0 0 944 0 0 0 20 0 2 0 237921334 153497600 14104 18446744073709551615 94604535975936 94604563232337 140723100719984 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94604571735176 94604572166784 94604576157696 140723100723544 140723100723720 140723100723720 140723100729324 0
Current children cumulated CPU time: 29.08 s
Current children cumulated vsize: 149900 KiB
Current children cumulated memory: 56416 KiB

Child status: 0

Real time (s): 19.7517
CPU time (s): 29.1831
CPU user time (s): 29.1543
CPU system time (s): 0.028832
CPU usage (%): 147.75
Max. virtual memory (cumulated for all children) (KiB): 149900
Max. memory (cumulated for all children) (KiB): 56416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.1543
system time used= 0.028832
maximum resident set size= 56672
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21230
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= 118
involuntary context switches= 179


# summary of solver processes directly reported to runsolver:
#   pid: 167292
#   total CPU time (s): 29.1831
#   total CPU user time (s): 29.1543
#   total CPU system time (s): 0.028832

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.049058 second user time and 0.116622 second system time

The end

Launcher Data 

Begin job on nodeC034 at 2025-07-23 00:13:35
IDJOB=4544716
IDBENCH=180680
IDSOLVER=3336
FILE ID=nodeC034/4544716-1753222415
RUNJOBID= nodeC034-1753221043-166585
SLURM_JOB_ID= 9687808
Free space on /tmp= 432736 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB25/normalized-PB25/DEC-LIN/koops/normalized-mat98_identity_complement.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4544716-1753222415/watcher-4544716-1753222415 -o /tmp/evaluation-result-4544716-1753222415/solver-4544716-1753222415 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1753221043-166585 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4544716-1753222415.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

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

MD5SUM BENCH= 19ef3e52501b729e9a0591ce1db4d607
RANDOM SEED=606336687

nodeC034 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		: 3599.772
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	: 6999.53
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		: 3599.761
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	: 6999.53
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		: 3599.159
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	: 6999.53
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		: 3604.156
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	: 6999.53
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		: 3599.792
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	: 6999.53
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		: 3599.754
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	: 6999.53
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		: 3700.000
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	: 6999.53
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	: 6999.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        68007372 kB
MemAvailable:   69010224 kB
Buffers:            2128 kB
Cached:          1741728 kB
SwapCached:           32 kB
Active:         61713772 kB
Inactive:         621088 kB
Active(anon):   60615116 kB
Inactive(anon):     2152 kB
Active(file):    1098656 kB
Inactive(file):   618936 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44932 kB
Writeback:             4 kB
AnonPages:      60576344 kB
Mapped:           157072 kB
Shmem:             26264 kB
KReclaimable:     248596 kB
Slab:             347020 kB
SReclaimable:     248596 kB
SUnreclaim:        98424 kB
KernelStack:        4304 kB
PageTables:       122624 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:   65352240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150584 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:  32362496 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:      189140 kB
DirectMap2M:     7970816 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432692 MiB
End job on nodeC034 at 2025-07-23 00:13:55