Trace number 4527096

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 45.4752 27.9417

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid5x20split.opb
MD5SUMd734b3f2c2774f576a01cbb784e9b751
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 benchmark0.036054
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables201
Total number of constraints101
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)101
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 

45.38/27.94	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
45.38/27.94	c numVar: 201
45.38/27.94	c numCon: 101
45.38/27.94	c numEqual: 101
45.38/27.94	c intSize: 3
45.38/27.94	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
45.38/27.94	c ------------------- Paras list -------------------
45.38/27.94	c Name                	 Type      	 Now       	 Default   	 Comment
45.38/27.94	c timeout             	 double    	 3600.000000	 3600      	 
45.38/27.94	c mip_time            	 double    	 0.200000  	 0.5       	 
45.38/27.94	c ls_time             	 double    	 10.000000 	 10        	 
45.38/27.94	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
45.38/27.94	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
45.38/27.94	c random_seed         	 int       	 0         	 0         	 
45.38/27.94	c sample_size         	 int       	 50        	 50        	 
45.38/27.94	c sub_score           	 int       	 1         	 1         	 
45.38/27.94	c tabu_base           	 int       	 3         	 3         	 
45.38/27.94	c tabu_variation      	 int       	 1         	 1         	 
45.38/27.94	c sub_div             	 int       	 4         	 4         	 
45.38/27.94	c nbcore              	 int       	 2         	 1         	 
45.38/27.94	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
45.38/27.94	c print_sol           	 int       	 1         	 1         	 
45.38/27.94	c tmpdir              	 string		 .         	 "."       	 
45.38/27.94	c home                	 string		 HOME	 "."       	 
45.38/27.94	c benchname           	 string		 HOME/instance-4527096-1752235069.opb	 ""        	 
45.38/27.94	c --------------------------------------------------
45.38/27.94	c Local Search solver
45.38/27.94	c MIP solver
45.38/27.94	c MIP solver infeasible
45.38/27.94	s UNSATISFIABLE
45.38/27.94	c Total time: 28

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 (52734 MiB free)
  memory of node 1: 64465 MiB (60208 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4527096-1752235069/watcher-4527096-1752235069 -o /tmp/evaluation-result-4527096-1752235069/solver-4527096-1752235069 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1752232205-128451 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4527096-1752235069.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=129440, runsolver pid=129437

[startup+0.10006 s]*
/proc/loadavg: 8.04 8.06 7.64 8/266 129441
/proc/meminfo: memFree=115653652/131250000 swapFree=33010160/33010684
[pid=129440] ppid=129437 vsize=39772 memory=5376 CPUtime=0.08 cores=5,7
/proc/129440/stat : 129440 (LSIPExact) R 129437 129440 128431 0 -1 4194304 308 0 0 0 8 0 0 0 20 0 1 0 139184507 40726528 1344 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
/proc/129440/statm: 9943 1344 1184 6655 0 178 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5376 KiB

[startup+0.205533 s]*
/proc/loadavg: 8.04 8.06 7.64 8/266 129441
/proc/meminfo: memFree=115653652/131250000 swapFree=33010160/33010684
[pid=129440] ppid=129437 vsize=39772 memory=5376 CPUtime=0.19 cores=5,7
/proc/129440/stat : 129440 (LSIPExact) R 129437 129440 128431 0 -1 4194304 308 0 0 0 19 0 0 0 20 0 1 0 139184507 40726528 1344 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
/proc/129440/statm: 9943 1344 1184 6655 0 178 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5376 KiB

[startup+0.305704 s]*
/proc/loadavg: 8.04 8.06 7.64 8/266 129441
/proc/meminfo: memFree=115653652/131250000 swapFree=33010160/33010684
[pid=129440] ppid=129437 vsize=39772 memory=5376 CPUtime=0.29 cores=5,7
/proc/129440/stat : 129440 (LSIPExact) R 129437 129440 128431 0 -1 4194304 308 0 0 0 29 0 0 0 20 0 1 0 139184507 40726528 1344 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
/proc/129440/statm: 9943 1344 1184 6655 0 178 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5376 KiB

[startup+0.700176 s]
/proc/loadavg: 8.04 8.06 7.64 8/266 129441
/proc/meminfo: memFree=115653652/131250000 swapFree=33010160/33010684
[pid=129440] ppid=129437 vsize=39772 memory=5376 CPUtime=0.68 cores=5,7
/proc/129440/stat : 129440 (LSIPExact) R 129437 129440 128431 0 -1 4194304 308 0 0 0 68 0 0 0 20 0 1 0 139184507 40726528 1344 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
/proc/129440/statm: 9943 1344 1184 6655 0 178 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5376 KiB

[startup+1.50012 s]
/proc/loadavg: 8.04 8.06 7.64 8/266 129441
/proc/meminfo: memFree=115654696/131250000 swapFree=33010160/33010684
[pid=129440] ppid=129437 vsize=39772 memory=5376 CPUtime=1.48 cores=5,7
/proc/129440/stat : 129440 (LSIPExact) R 129437 129440 128431 0 -1 4194304 308 0 0 0 148 0 0 0 20 0 1 0 139184507 40726528 1344 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
/proc/129440/statm: 9943 1344 1184 6655 0 178 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5376 KiB

[startup+3.10543 s]
/proc/loadavg: 8.04 8.06 7.64 8/266 129441
/proc/meminfo: memFree=115654696/131250000 swapFree=33010160/33010684
[pid=129440] ppid=129437 vsize=39772 memory=5376 CPUtime=3.08 cores=5,7
/proc/129440/stat : 129440 (LSIPExact) R 129437 129440 128431 0 -1 4194304 308 0 0 0 308 0 0 0 20 0 1 0 139184507 40726528 1344 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
/proc/129440/statm: 9943 1344 1184 6655 0 178 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5376 KiB

[startup+6.30014 s]
/proc/loadavg: 7.96 8.04 7.64 8/266 129441
/proc/meminfo: memFree=115651640/131250000 swapFree=33010160/33010684
[pid=129440] ppid=129437 vsize=39772 memory=5376 CPUtime=6.26 cores=5,7
/proc/129440/stat : 129440 (LSIPExact) R 129437 129440 128431 0 -1 4194304 308 0 0 0 626 0 0 0 20 0 1 0 139184507 40726528 1344 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
/proc/129440/statm: 9943 1344 1184 6655 0 178 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5376 KiB

[startup+12.7002 s]
/proc/loadavg: 7.96 8.04 7.64 9/267 129442
/proc/meminfo: memFree=115652432/131250000 swapFree=33010160/33010684
[pid=129440] ppid=129437 vsize=121424 memory=25000 CPUtime=15.31 cores=5,7
/proc/129440/stat : 129440 (LSIPExact) R 129437 129440 128431 0 -1 4194304 2550 0 0 0 1531 0 0 0 20 0 2 0 139184507 124338176 6250 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
/proc/129440/statm: 30356 6250 3552 6655 0 4601 0
[pid=129440/tid=129442] ppid=129437 vsize=121424 memory=6388 CPUtime=2.66 cores=5,7
/proc/129440/task/129442/stat : 129442 (LSIPExact) R 129437 129440 128431 0 -1 4194368 433 0 0 0 266 0 0 0 20 0 2 0 139185508 124338176 6250 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
Current children cumulated CPU time: 15.31 s
Current children cumulated vsize: 121424 KiB
Current children cumulated memory: 25000 KiB

[startup+25.5002 s]
/proc/loadavg: 7.97 8.04 7.64 9/267 129443
/proc/meminfo: memFree=115670904/131250000 swapFree=33010160/33010684
[pid=129440] ppid=129437 vsize=121424 memory=25000 CPUtime=40.75 cores=5,7
/proc/129440/stat : 129440 (LSIPExact) R 129437 129440 128431 0 -1 4194304 4580 0 0 0 4074 1 0 0 20 0 2 0 139184507 124338176 6250 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
/proc/129440/statm: 30356 6250 3552 6655 0 4601 0
[pid=129440/tid=129442] ppid=129437 vsize=121424 memory=25000 CPUtime=15.33 cores=5,7
/proc/129440/task/129442/stat : 129442 (LSIPExact) R 129437 129440 128431 0 -1 4194368 1276 0 0 0 1533 0 0 0 20 0 2 0 139185508 124338176 6250 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
Current children cumulated CPU time: 40.75 s
Current children cumulated vsize: 121424 KiB
Current children cumulated memory: 25000 KiB

[startup+27.9417 s]
# the end of solver process 129440 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=45.4573 s, system=0.017923 s

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

[startup+25.6002 s]
/proc/loadavg: 7.97 8.04 7.64 9/267 129443
/proc/meminfo: memFree=115670904/131250000 swapFree=33010160/33010684
[pid=129440] ppid=129437 vsize=121424 memory=25128 CPUtime=40.95 cores=5,7
/proc/129440/stat : 129440 (LSIPExact) R 129437 129440 128431 0 -1 4194304 4604 0 0 0 4094 1 0 0 20 0 2 0 139184507 124338176 6282 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
/proc/129440/statm: 30356 6282 3552 6655 0 4625 0
[pid=129440/tid=129442] ppid=129437 vsize=121424 memory=14432 CPUtime=15.43 cores=5,7
/proc/129440/task/129442/stat : 129442 (LSIPExact) R 129437 129440 128431 0 -1 4194368 1300 0 0 0 1543 0 0 0 20 0 2 0 139185508 124338176 6282 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
Current children cumulated CPU time: 40.95 s
Current children cumulated vsize: 121424 KiB
Current children cumulated memory: 25128 KiB

[startup+27.2002 s]
/proc/loadavg: 7.97 8.04 7.64 9/267 129443
/proc/meminfo: memFree=115671408/131250000 swapFree=33010160/33010684
[pid=129440] ppid=129437 vsize=121424 memory=25128 CPUtime=44.13 cores=5,7
/proc/129440/stat : 129440 (LSIPExact) R 129437 129440 128431 0 -1 4194304 4627 0 0 0 4412 1 0 0 20 0 2 0 139184507 124338176 6282 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
/proc/129440/statm: 30356 6282 3552 6655 0 4625 0
[pid=129440/tid=129442] ppid=129437 vsize=121424 memory=14432 CPUtime=17.01 cores=5,7
/proc/129440/task/129442/stat : 129442 (LSIPExact) R 129437 129440 128431 0 -1 4194368 1306 0 0 0 1701 0 0 0 20 0 2 0 139185508 124338176 6282 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
Current children cumulated CPU time: 44.13 s
Current children cumulated vsize: 121424 KiB
Current children cumulated memory: 25128 KiB

[startup+27.6002 s]
/proc/loadavg: 7.97 8.04 7.64 9/267 129443
/proc/meminfo: memFree=115671408/131250000 swapFree=33010160/33010684
[pid=129440] ppid=129437 vsize=121424 memory=25128 CPUtime=44.92 cores=5,7
/proc/129440/stat : 129440 (LSIPExact) S 129437 129440 128431 0 -1 4194304 4658 0 0 0 4491 1 0 0 20 0 2 0 139184507 124338176 6282 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
/proc/129440/statm: 30356 6282 3552 6655 0 4646 0
[pid=129440/tid=129442] ppid=129437 vsize=121424 memory=4760 CPUtime=17.41 cores=5,7
/proc/129440/task/129442/stat : 129442 (LSIPExact) R 129437 129440 128431 0 -1 4194368 1331 0 0 0 1741 0 0 0 20 0 2 0 139185508 124338176 6282 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
Current children cumulated CPU time: 44.92 s
Current children cumulated vsize: 121424 KiB
Current children cumulated memory: 25128 KiB

[startup+27.8002 s]
/proc/loadavg: 7.97 8.04 7.64 9/267 129443
/proc/meminfo: memFree=115671408/131250000 swapFree=33010160/33010684
[pid=129440] ppid=129437 vsize=121424 memory=25384 CPUtime=45.18 cores=5,7
/proc/129440/stat : 129440 (LSIPExact) R 129437 129440 128431 0 -1 4194304 5197 0 0 0 4517 1 0 0 20 0 2 0 139184507 124338176 6346 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
/proc/129440/statm: 30356 6346 3552 6655 0 4646 0
[pid=129440/tid=129442] ppid=129437 vsize=121424 memory=0 CPUtime=17.6 cores=5,7
/proc/129440/task/129442/stat : 129442 (LSIPExact) R 129437 129440 128431 0 -1 4194368 1355 0 0 0 1760 0 0 0 20 0 2 0 139185508 124338176 6346 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
Current children cumulated CPU time: 45.18 s
Current children cumulated vsize: 121424 KiB
Current children cumulated memory: 25384 KiB

[startup+27.9002 s]
/proc/loadavg: 7.97 8.04 7.64 9/267 129443
/proc/meminfo: memFree=115671408/131250000 swapFree=33010160/33010684
[pid=129440] ppid=129437 vsize=121424 memory=25384 CPUtime=45.38 cores=5,7
/proc/129440/stat : 129440 (LSIPExact) R 129437 129440 128431 0 -1 4194304 5198 0 0 0 4537 1 0 0 20 0 2 0 139184507 124338176 6346 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
/proc/129440/statm: 30356 6346 3552 6655 0 4646 0
[pid=129440/tid=129442] ppid=129437 vsize=121424 memory=25000 CPUtime=17.7 cores=5,7
/proc/129440/task/129442/stat : 129442 (LSIPExact) R 129437 129440 128431 0 -1 4194368 1355 0 0 0 1770 0 0 0 20 0 2 0 139185508 124338176 6346 18446744073709551615 94774427471872 94774454729041 140720357261296 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94774463231112 94774463662720 94774464716800 140720357267800 140720357267976 140720357267976 140720357273580 0
Current children cumulated CPU time: 45.38 s
Current children cumulated vsize: 121424 KiB
Current children cumulated memory: 25384 KiB

Child status: 0

Real time (s): 27.9417
CPU time (s): 45.4752
CPU user time (s): 45.4573
CPU system time (s): 0.017923
CPU usage (%): 162.75
Max. virtual memory (cumulated for all children) (KiB): 121424
Max. memory (cumulated for all children) (KiB): 25384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 45.4573
system time used= 0.017923
maximum resident set size= 25768
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5609
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= 88
involuntary context switches= 1020


# summary of solver processes directly reported to runsolver:
#   pid: 129440
#   total CPU time (s): 45.4752
#   total CPU user time (s): 45.4573
#   total CPU system time (s): 0.017923

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.067828 second user time and 0.14685 second system time

The end

Launcher Data 

Begin job on nodeC016 at 2025-07-11 13:57:49
IDJOB=4527096
IDBENCH=160426
IDSOLVER=3384
FILE ID=nodeC016/4527096-1752235069
RUNJOBID= nodeC016-1752232205-128451
SLURM_JOB_ID= 9682527
Free space on /tmp= 430496 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid5x20split.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4527096-1752235069/watcher-4527096-1752235069 -o /tmp/evaluation-result-4527096-1752235069/solver-4527096-1752235069 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1752232205-128451 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4527096-1752235069.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= d734b3f2c2774f576a01cbb784e9b751
RANDOM SEED=2071682478

nodeC016 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.834
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.763
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.932
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.750
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.568
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.745
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.711
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3574.911
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        115653604 kB
MemAvailable:   127917916 kB
Buffers:            2144 kB
Cached:         12976616 kB
SwapCached:           28 kB
Active:          2398224 kB
Inactive:       12291988 kB
Active(anon):    1727384 kB
Inactive(anon):     2112 kB
Active(file):     670840 kB
Inactive(file): 12289876 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44696 kB
Writeback:            16 kB
AnonPages:       1714512 kB
Mapped:           142496 kB
Shmem:             18044 kB
KReclaimable:     285672 kB
Slab:             383116 kB
SReclaimable:     285672 kB
SUnreclaim:        97444 kB
KernelStack:        4288 kB
PageTables:         6484 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    2075604 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150616 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1046528 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 430452 MiB
End job on nodeC016 at 2025-07-11 13:58:18