Trace number 4493400

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 S2SAT 20.1116 16.8589

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
prestwich/robin/normalized-robin12.opb
MD5SUMe3014e41fec9c16977639004d85b0b7a
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.69816
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4356
Total number of constraints600
Number of constraints which are clauses264
Number of constraints which are cardinality constraints (but not clauses)336
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint66
Maximum length of a constraint121
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 123
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

20.04/16.85	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
20.04/16.85	c numVar: 4356
20.04/16.85	c numCon: 600
20.04/16.85	c numEqual: 0
20.04/16.85	c intSize: 7
20.04/16.85	c ls_time: 10.0, mip_time: 1074.0, exact_time: 2506.0
20.04/16.85	c ------------------- Paras list -------------------
20.04/16.85	c Name                	 Type      	 Now       	 Default   	 Comment
20.04/16.85	c timeout             	 double    	 3600.000000	 3600      	 
20.04/16.85	c mip_time            	 double    	 0.300000  	 0.5       	 
20.04/16.85	c ls_time             	 double    	 10.000000 	 10        	 
20.04/16.85	c safe_mode           	 int       	 2         	 2         	 1 trust; 2 feasible
20.04/16.85	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
20.04/16.85	c random_seed         	 int       	 0         	 0         	 
20.04/16.85	c sample_size         	 int       	 50        	 50        	 
20.04/16.85	c sub_score           	 int       	 1         	 1         	 
20.04/16.85	c tabu_base           	 int       	 3         	 3         	 
20.04/16.85	c tabu_variation      	 int       	 1         	 1         	 
20.04/16.85	c sub_div             	 int       	 4         	 4         	 
20.04/16.85	c nbcore              	 int       	 2         	 1         	 
20.04/16.85	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
20.04/16.85	c print_sol           	 int       	 1         	 1         	 
20.04/16.85	c tmpdir              	 string		 .         	 "."       	 
20.04/16.85	c home                	 string		 HOME	 "."       	 
20.04/16.85	c benchname           	 string		 HOME/instance-4493400-1751134769.opb	 ""        	 
20.04/16.85	c --------------------------------------------------
20.04/16.85	c Local Search solver
20.04/16.85	c MIP solver
20.04/16.85	c Branch and Bound solver find optimal solution
20.04/16.85	c MIP solver objective value: 0
20.04/16.85	c MIP find feasible solution for PBS
20.04/16.85	o 0
20.04/16.85	s SATISFIABLE
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20.04/16.85	c Total time: 17

Verifier Data

OK	0

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 (63101 MiB free)
  memory of node 1: 64507 MiB (63138 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4493400-1751134769/watcher-4493400-1751134769 -o /tmp/evaluation-result-4493400-1751134769/solver-4493400-1751134769 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1751133631-11372 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4493400-1751134769.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=12144, runsolver pid=12141
Current StackSize limit: 8192 KiB


[startup+0.100068 s]*
/proc/loadavg: 5.73 6.56 4.92 6/253 12145
/proc/meminfo: memFree=129265704/131382112 swapFree=33010684/33010684
[pid=12144] ppid=12141 vsize=46144 memory=11648 CPUtime=0.1 cores=0,2
/proc/12144/stat : 12144 (LSIPExact) R 12141 12144 11357 0 -1 4194304 1899 0 0 0 10 0 0 0 20 0 1 0 29156628 47251456 2912 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
/proc/12144/statm: 11536 2912 1184 6655 0 1771 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 46144 KiB
Current children cumulated memory: 11648 KiB

[startup+0.213456 s]*
/proc/loadavg: 5.73 6.56 4.92 6/253 12145
/proc/meminfo: memFree=129265704/131382112 swapFree=33010684/33010684
[pid=12144] ppid=12141 vsize=46144 memory=11648 CPUtime=0.21 cores=0,2
/proc/12144/stat : 12144 (LSIPExact) R 12141 12144 11357 0 -1 4194304 1899 0 0 0 21 0 0 0 20 0 1 0 29156628 47251456 2912 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
/proc/12144/statm: 11536 2912 1184 6655 0 1771 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 46144 KiB
Current children cumulated memory: 11648 KiB

[startup+0.3136 s]*
/proc/loadavg: 5.73 6.56 4.92 6/253 12145
/proc/meminfo: memFree=129265704/131382112 swapFree=33010684/33010684
[pid=12144] ppid=12141 vsize=46144 memory=11648 CPUtime=0.31 cores=0,2
/proc/12144/stat : 12144 (LSIPExact) R 12141 12144 11357 0 -1 4194304 1899 0 0 0 31 0 0 0 20 0 1 0 29156628 47251456 2912 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
/proc/12144/statm: 11536 2912 1184 6655 0 1771 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 46144 KiB
Current children cumulated memory: 11648 KiB

[startup+0.70026 s]
/proc/loadavg: 5.73 6.56 4.92 6/253 12146
/proc/meminfo: memFree=129265704/131382112 swapFree=33010684/33010684
[pid=12144] ppid=12141 vsize=46144 memory=11648 CPUtime=0.68 cores=0,2
/proc/12144/stat : 12144 (LSIPExact) R 12141 12144 11357 0 -1 4194304 1899 0 0 0 68 0 0 0 20 0 1 0 29156628 47251456 2912 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
/proc/12144/statm: 11536 2912 1184 6655 0 1771 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 46144 KiB
Current children cumulated memory: 11648 KiB

[startup+1.50025 s]
/proc/loadavg: 5.73 6.56 4.92 6/253 12146
/proc/meminfo: memFree=129265704/131382112 swapFree=33010684/33010684
[pid=12144] ppid=12141 vsize=46144 memory=11648 CPUtime=1.48 cores=0,2
/proc/12144/stat : 12144 (LSIPExact) R 12141 12144 11357 0 -1 4194304 1899 0 0 0 148 0 0 0 20 0 1 0 29156628 47251456 2912 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
/proc/12144/statm: 11536 2912 1184 6655 0 1771 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 46144 KiB
Current children cumulated memory: 11648 KiB

[startup+3.11281 s]
/proc/loadavg: 5.67 6.53 4.92 6/253 12146
/proc/meminfo: memFree=129258300/131382112 swapFree=33010684/33010684
[pid=12144] ppid=12141 vsize=46144 memory=11648 CPUtime=3.09 cores=0,2
/proc/12144/stat : 12144 (LSIPExact) R 12141 12144 11357 0 -1 4194304 1899 0 0 0 309 0 0 0 20 0 1 0 29156628 47251456 2912 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
/proc/12144/statm: 11536 2912 1184 6655 0 1771 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 46144 KiB
Current children cumulated memory: 11648 KiB

[startup+6.30024 s]
/proc/loadavg: 5.67 6.53 4.92 6/253 12146
/proc/meminfo: memFree=129253964/131382112 swapFree=33010684/33010684
[pid=12144] ppid=12141 vsize=46144 memory=11648 CPUtime=6.27 cores=0,2
/proc/12144/stat : 12144 (LSIPExact) R 12141 12144 11357 0 -1 4194304 1899 0 0 0 627 0 0 0 20 0 1 0 29156628 47251456 2912 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
/proc/12144/statm: 11536 2912 1184 6655 0 1771 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 46144 KiB
Current children cumulated memory: 11648 KiB

[startup+12.7001 s]
/proc/loadavg: 5.62 6.50 4.92 7/253 12147
/proc/meminfo: memFree=129211892/131382112 swapFree=33010684/33010684
[pid=12144] ppid=12141 vsize=144244 memory=48668 CPUtime=15.21 cores=0,2
/proc/12144/stat : 12144 (LSIPExact) R 12141 12144 11357 0 -1 4194304 8602 0 0 0 1519 2 0 0 20 0 2 0 29156628 147705856 12167 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
/proc/12144/statm: 36061 12167 3392 6655 0 11062 0
[pid=12144/tid=12147] ppid=12141 vsize=144244 memory=47004 CPUtime=2.54 cores=0,2
/proc/12144/task/12147/stat : 12147 (LSIPExact) R 12141 12144 11357 0 -1 4194368 1327 0 0 0 254 0 0 0 20 0 2 0 29157630 147705856 12167 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
Current children cumulated CPU time: 15.21 s
Current children cumulated vsize: 144244 KiB
Current children cumulated memory: 48668 KiB

[startup+16.8589 s]
# the end of solver process 12144 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=20.0827 s, system=0.028843 s

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

[startup+12.8002 s]
/proc/loadavg: 5.62 6.50 4.92 7/253 12147
/proc/meminfo: memFree=129211892/131382112 swapFree=33010684/33010684
[pid=12144] ppid=12141 vsize=144244 memory=48668 CPUtime=15.41 cores=0,2
/proc/12144/stat : 12144 (LSIPExact) R 12141 12144 11357 0 -1 4194304 8606 0 0 0 1539 2 0 0 20 0 2 0 29156628 147705856 12167 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
/proc/12144/statm: 36061 12167 3392 6655 0 11062 0
[pid=12144/tid=12147] ppid=12141 vsize=144244 memory=46876 CPUtime=2.64 cores=0,2
/proc/12144/task/12147/stat : 12147 (LSIPExact) R 12141 12144 11357 0 -1 4194368 1331 0 0 0 264 0 0 0 20 0 2 0 29157630 147705856 12167 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
Current children cumulated CPU time: 15.41 s
Current children cumulated vsize: 144244 KiB
Current children cumulated memory: 48668 KiB

[startup+14.4002 s]
/proc/loadavg: 5.65 6.50 4.93 6/253 12147
/proc/meminfo: memFree=129218344/131382112 swapFree=33010684/33010684
[pid=12144] ppid=12141 vsize=145712 memory=49564 CPUtime=17.65 cores=0,2
/proc/12144/stat : 12144 (LSIPExact) R 12141 12144 11357 0 -1 4194304 11093 0 0 0 1763 2 0 0 20 0 2 0 29156628 149209088 12391 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
/proc/12144/statm: 36428 12391 3392 6655 0 11429 0
[pid=12144/tid=12147] ppid=12141 vsize=145712 memory=14848 CPUtime=3.28 cores=0,2
/proc/12144/task/12147/stat : 12147 (LSIPExact) S 12141 12144 11357 0 -1 4194368 2627 0 0 0 328 0 0 0 20 0 2 0 29157630 149209088 12391 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 1 0 0 -1 2 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
Current children cumulated CPU time: 17.65 s
Current children cumulated vsize: 145712 KiB
Current children cumulated memory: 49564 KiB

[startup+16.0003 s]*
/proc/loadavg: 5.65 6.50 4.93 6/253 12147
/proc/meminfo: memFree=129210760/131382112 swapFree=33010684/33010684
[pid=12144] ppid=12141 vsize=149856 memory=53276 CPUtime=19.26 cores=0,2
/proc/12144/stat : 12144 (LSIPExact) R 12141 12144 11357 0 -1 4194304 13663 0 0 0 1924 2 0 0 20 0 2 0 29156628 153452544 13319 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
/proc/12144/statm: 37464 13319 3424 6655 0 12465 0
[pid=12144/tid=12147] ppid=12141 vsize=149856 memory=-6442797760536220006 CPUtime=3.28 cores=0,2
/proc/12144/task/12147/stat : 12147 (LSIPExact) S 12141 12144 11357 0 -1 4194368 2627 0 0 0 328 0 0 0 20 0 2 0 29157630 153452544 13319 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 1 0 0 -1 2 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
Current children cumulated CPU time: 19.26 s
Current children cumulated vsize: 149856 KiB
Current children cumulated memory: 53276 KiB

[startup+16.4002 s]
/proc/loadavg: 5.65 6.50 4.93 6/253 12147
/proc/meminfo: memFree=129210760/131382112 swapFree=33010684/33010684
[pid=12144] ppid=12141 vsize=150264 memory=53660 CPUtime=19.64 cores=0,2
/proc/12144/stat : 12144 (LSIPExact) R 12141 12144 11357 0 -1 4194304 13779 0 0 0 1962 2 0 0 20 0 2 0 29156628 153870336 13415 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
/proc/12144/statm: 37566 13415 3424 6655 0 12567 0
[pid=12144/tid=12147] ppid=12141 vsize=150264 memory=5632 CPUtime=3.28 cores=0,2
/proc/12144/task/12147/stat : 12147 (LSIPExact) S 12141 12144 11357 0 -1 4194368 2627 0 0 0 328 0 0 0 20 0 2 0 29157630 153870336 13415 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 1 0 0 -1 2 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
Current children cumulated CPU time: 19.64 s
Current children cumulated vsize: 150264 KiB
Current children cumulated memory: 53660 KiB

[startup+16.8002 s]
/proc/loadavg: 5.65 6.50 4.93 6/253 12147
/proc/meminfo: memFree=129210760/131382112 swapFree=33010684/33010684
[pid=12144] ppid=12141 vsize=151044 memory=53788 CPUtime=20.04 cores=0,2
/proc/12144/stat : 12144 (LSIPExact) R 12141 12144 11357 0 -1 4194304 13956 0 0 0 2002 2 0 0 20 0 2 0 29156628 154669056 13447 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
/proc/12144/statm: 37761 13447 3424 6655 0 12762 0
[pid=12144/tid=12147] ppid=12141 vsize=151044 memory=17152 CPUtime=3.28 cores=0,2
/proc/12144/task/12147/stat : 12147 (LSIPExact) S 12141 12144 11357 0 -1 4194368 2627 0 0 0 328 0 0 0 20 0 2 0 29157630 154669056 13447 18446744073709551615 94851470995456 94851498251857 140726520070640 0 0 0 0 0 16386 1 0 0 -1 2 0 0 0 0 0 94851506754696 94851507186304 94851535577088 140726520076634 140726520076810 140726520076810 140726520082412 0
Current children cumulated CPU time: 20.04 s
Current children cumulated vsize: 151044 KiB
Current children cumulated memory: 53788 KiB

Child status: 0

Real time (s): 16.8589
CPU time (s): 20.1116
CPU user time (s): 20.0827
CPU system time (s): 0.028843
CPU usage (%): 119.293
Max. virtual memory (cumulated for all children) (KiB): 151044
Max. memory (cumulated for all children) (KiB): 53788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.0827
system time used= 0.028843
maximum resident set size= 53916
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16794
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= 82
involuntary context switches= 126


# summary of solver processes directly reported to runsolver:
#   pid: 12144
#   total CPU time (s): 20.1116
#   total CPU user time (s): 20.0827
#   total CPU system time (s): 0.028843

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.10222 second user time and 0.195325 second system time

The end

Launcher Data

Begin job on nodeC012 at 2025-06-28 20:19:29
IDJOB=4493400
IDBENCH=147862
IDSOLVER=3337
FILE ID=nodeC012/4493400-1751134769
RUNJOBID= nodeC012-1751133631-11372
SLURM_JOB_ID= 9587412
Free space on /tmp= 432924 MiB

SOLVER NAME= LSIPExact  S2
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/robin/normalized-robin12.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4493400-1751134769/watcher-4493400-1751134769 -o /tmp/evaluation-result-4493400-1751134769/solver-4493400-1751134769 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1751133631-11372 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4493400-1751134769.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= e3014e41fec9c16977639004d85b0b7a
RANDOM SEED=1054116676

nodeC012 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		: 1197.156
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	: 6983.39
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		: 3691.242
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	: 6983.39
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		: 1197.523
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	: 6983.39
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		: 3700.000
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	: 6983.39
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		: 3591.487
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	: 6983.39
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		: 3691.283
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	: 6983.39
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		: 3591.461
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	: 6983.39
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		: 1197.481
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	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        129269676 kB
MemAvailable:   128984556 kB
Buffers:            3280 kB
Cached:           527488 kB
SwapCached:            0 kB
Active:          1221340 kB
Inactive:         329492 kB
Active(anon):    1038024 kB
Inactive(anon):        0 kB
Active(file):     183316 kB
Inactive(file):   329492 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             45020 kB
Writeback:             0 kB
AnonPages:       1017800 kB
Mapped:           146768 kB
Shmem:             17960 kB
KReclaimable:      83012 kB
Slab:             161360 kB
SReclaimable:      83012 kB
SUnreclaim:        78348 kB
KernelStack:        4080 kB
PageTables:         5224 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    1450548 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149416 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    432128 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:      187208 kB
DirectMap2M:     8103936 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432880 MiB
End job on nodeC012 at 2025-06-28 20:19:46