Trace number 4496171

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 S1SAT 22.9331 16.6338

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-cuww1.opb
MD5SUMbddedf8ebdb59650607f6c0fa85806b6
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 benchmark0.005466
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables60
Total number of constraints2
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint60
Maximum length of a constraint60
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 89643482
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 740339225
Number of bits of the biggest sum of numbers30
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

22.89/16.63	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
22.89/16.63	c numVar: 60
22.89/16.63	c numCon: 2
22.89/16.63	c numEqual: 0
22.89/16.63	c intSize: 30
22.89/16.63	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
22.89/16.63	c ------------------- Paras list -------------------
22.89/16.63	c Name                	 Type      	 Now       	 Default   	 Comment
22.89/16.63	c timeout             	 double    	 3600.000000	 3600      	 
22.89/16.63	c mip_time            	 double    	 0.200000  	 0.5       	 
22.89/16.63	c ls_time             	 double    	 10.000000 	 10        	 
22.89/16.63	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
22.89/16.63	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
22.89/16.63	c random_seed         	 int       	 0         	 0         	 
22.89/16.63	c sample_size         	 int       	 50        	 50        	 
22.89/16.63	c sub_score           	 int       	 1         	 1         	 
22.89/16.63	c tabu_base           	 int       	 3         	 3         	 
22.89/16.63	c tabu_variation      	 int       	 1         	 1         	 
22.89/16.63	c sub_div             	 int       	 4         	 4         	 
22.89/16.63	c nbcore              	 int       	 2         	 1         	 
22.89/16.63	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
22.89/16.63	c print_sol           	 int       	 1         	 1         	 
22.89/16.63	c tmpdir              	 string		 .         	 "."       	 
22.89/16.63	c home                	 string		 HOME	 "."       	 
22.89/16.63	c benchname           	 string		 HOME/instance-4496171-1751133744.opb	 ""        	 
22.89/16.63	c --------------------------------------------------
22.89/16.63	c Local Search solver
22.89/16.63	c MIP solver
22.89/16.63	c Branch and Bound solver find optimal solution
22.89/16.63	c MIP solver objective value: 0
22.89/16.63	o 0
22.89/16.63	s SATISFIABLE
22.89/16.63	v -x1 x2 x3 -x4 -x5 x6 -x7 x8 -x9 -x10 x11 x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 
22.89/16.63	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: 63837 MiB (63229 MiB free)
  memory of node 1: 64465 MiB (63384 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4496171-1751133744/watcher-4496171-1751133744 -o /tmp/evaluation-result-4496171-1751133744/solver-4496171-1751133744 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751133631-11332 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4496171-1751133744.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
Current StackSize limit: 8192 KiB

solver pid=12276, runsolver pid=12273

[startup+0.100068 s]*
/proc/loadavg: 4.67 1.72 0.68 8/256 12277
/proc/meminfo: memFree=129652696/131382116 swapFree=33010684/33010684
[pid=12276] ppid=12273 vsize=39640 memory=5248 CPUtime=0.1 cores=1,3
/proc/12276/stat : 12276 (LSIPExact) R 12273 12276 11315 0 -1 4194304 282 0 0 0 10 0 0 0 20 0 1 0 29053826 40591360 1312 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
/proc/12276/statm: 9910 1312 1184 6655 0 145 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39640 KiB
Current children cumulated memory: 5248 KiB

[startup+0.213501 s]*
/proc/loadavg: 4.67 1.72 0.68 7/256 12277
/proc/meminfo: memFree=129652952/131382116 swapFree=33010684/33010684
[pid=12276] ppid=12273 vsize=39640 memory=5248 CPUtime=0.21 cores=1,3
/proc/12276/stat : 12276 (LSIPExact) R 12273 12276 11315 0 -1 4194304 282 0 0 0 21 0 0 0 20 0 1 0 29053826 40591360 1312 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
/proc/12276/statm: 9910 1312 1184 6655 0 145 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 39640 KiB
Current children cumulated memory: 5248 KiB

[startup+0.313394 s]*
/proc/loadavg: 4.67 1.72 0.68 7/256 12277
/proc/meminfo: memFree=129652952/131382116 swapFree=33010684/33010684
[pid=12276] ppid=12273 vsize=39640 memory=5248 CPUtime=0.31 cores=1,3
/proc/12276/stat : 12276 (LSIPExact) R 12273 12276 11315 0 -1 4194304 282 0 0 0 31 0 0 0 20 0 1 0 29053826 40591360 1312 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
/proc/12276/statm: 9910 1312 1184 6655 0 145 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 39640 KiB
Current children cumulated memory: 5248 KiB

[startup+0.700288 s]
/proc/loadavg: 4.67 1.72 0.68 7/256 12277
/proc/meminfo: memFree=129652952/131382116 swapFree=33010684/33010684
[pid=12276] ppid=12273 vsize=39640 memory=5248 CPUtime=0.68 cores=1,3
/proc/12276/stat : 12276 (LSIPExact) R 12273 12276 11315 0 -1 4194304 282 0 0 0 68 0 0 0 20 0 1 0 29053826 40591360 1312 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
/proc/12276/statm: 9910 1312 1184 6655 0 145 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 39640 KiB
Current children cumulated memory: 5248 KiB

[startup+1.50028 s]
/proc/loadavg: 4.67 1.72 0.68 7/256 12277
/proc/meminfo: memFree=129653200/131382116 swapFree=33010684/33010684
[pid=12276] ppid=12273 vsize=39640 memory=5248 CPUtime=1.48 cores=1,3
/proc/12276/stat : 12276 (LSIPExact) R 12273 12276 11315 0 -1 4194304 282 0 0 0 148 0 0 0 20 0 1 0 29053826 40591360 1312 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
/proc/12276/statm: 9910 1312 1184 6655 0 145 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 39640 KiB
Current children cumulated memory: 5248 KiB

[startup+3.11312 s]
/proc/loadavg: 4.67 1.72 0.68 7/256 12277
/proc/meminfo: memFree=129653496/131382116 swapFree=33010684/33010684
[pid=12276] ppid=12273 vsize=39640 memory=5248 CPUtime=3.09 cores=1,3
/proc/12276/stat : 12276 (LSIPExact) R 12273 12276 11315 0 -1 4194304 282 0 0 0 309 0 0 0 20 0 1 0 29053826 40591360 1312 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
/proc/12276/statm: 9910 1312 1184 6655 0 145 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 39640 KiB
Current children cumulated memory: 5248 KiB

[startup+6.30027 s]
/proc/loadavg: 4.78 1.79 0.71 7/256 12277
/proc/meminfo: memFree=129674652/131382116 swapFree=33010684/33010684
[pid=12276] ppid=12273 vsize=39640 memory=5248 CPUtime=6.27 cores=1,3
/proc/12276/stat : 12276 (LSIPExact) R 12273 12276 11315 0 -1 4194304 282 0 0 0 627 0 0 0 20 0 1 0 29053826 40591360 1312 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
/proc/12276/statm: 9910 1312 1184 6655 0 145 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 39640 KiB
Current children cumulated memory: 5248 KiB

[startup+12.7002 s]
/proc/loadavg: 4.95 1.88 0.75 8/252 12315
/proc/meminfo: memFree=129689612/131382116 swapFree=33010684/33010684
[pid=12276] ppid=12273 vsize=118260 memory=22304 CPUtime=15.28 cores=1,3
/proc/12276/stat : 12276 (LSIPExact) R 12273 12276 11315 0 -1 4194304 1950 0 0 0 1524 4 0 0 20 0 2 0 29053826 121098240 5576 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
/proc/12276/statm: 29565 5576 3488 6655 0 3910 0
[pid=12276/tid=12279] ppid=12273 vsize=118260 memory=22304 CPUtime=2.63 cores=1,3
/proc/12276/task/12279/stat : 12279 (LSIPExact) R 12273 12276 11315 0 -1 4194368 644 0 0 0 263 0 0 0 20 0 2 0 29054828 121098240 5576 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
Current children cumulated CPU time: 15.28 s
Current children cumulated vsize: 118260 KiB
Current children cumulated memory: 22304 KiB

[startup+16.6338 s]
# the end of solver process 12276 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=22.8856 s, system=0.047454 s

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

[startup+12.8002 s]
/proc/loadavg: 4.95 1.88 0.75 8/252 12315
/proc/meminfo: memFree=129689612/131382116 swapFree=33010684/33010684
[pid=12276] ppid=12273 vsize=118260 memory=22304 CPUtime=15.47 cores=1,3
/proc/12276/stat : 12276 (LSIPExact) R 12273 12276 11315 0 -1 4194304 1950 0 0 0 1543 4 0 0 20 0 2 0 29053826 121098240 5576 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
/proc/12276/statm: 29565 5576 3488 6655 0 3910 0
[pid=12276/tid=12279] ppid=12273 vsize=118260 memory=21280 CPUtime=2.73 cores=1,3
/proc/12276/task/12279/stat : 12279 (LSIPExact) R 12273 12276 11315 0 -1 4194368 644 0 0 0 273 0 0 0 20 0 2 0 29054828 121098240 5576 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
Current children cumulated CPU time: 15.47 s
Current children cumulated vsize: 118260 KiB
Current children cumulated memory: 22304 KiB

[startup+14.4002 s]
/proc/loadavg: 4.95 1.88 0.75 8/257 12369
/proc/meminfo: memFree=129679612/131382116 swapFree=33010684/33010684
[pid=12276] ppid=12273 vsize=118260 memory=22304 CPUtime=18.64 cores=1,3
/proc/12276/stat : 12276 (LSIPExact) R 12273 12276 11315 0 -1 4194304 2221 0 0 0 1860 4 0 0 20 0 2 0 29053826 121098240 5576 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
/proc/12276/statm: 29565 5576 3488 6655 0 3910 0
[pid=12276/tid=12279] ppid=12273 vsize=118260 memory=22304 CPUtime=4.32 cores=1,3
/proc/12276/task/12279/stat : 12279 (LSIPExact) R 12273 12276 11315 0 -1 4194368 718 0 0 0 432 0 0 0 20 0 2 0 29054828 121098240 5576 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
Current children cumulated CPU time: 18.64 s
Current children cumulated vsize: 118260 KiB
Current children cumulated memory: 22304 KiB

[startup+16.0002 s]*
/proc/loadavg: 5.20 1.98 0.78 8/257 12369
/proc/meminfo: memFree=129679124/131382116 swapFree=33010684/33010684
[pid=12276] ppid=12273 vsize=118696 memory=22304 CPUtime=21.74 cores=1,3
/proc/12276/stat : 12276 (LSIPExact) R 12273 12276 11315 0 -1 4194304 3376 0 0 0 2170 4 0 0 20 0 2 0 29053826 121544704 5576 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
/proc/12276/statm: 29674 5576 3488 6655 0 4019 0
[pid=12276/tid=12279] ppid=12273 vsize=118696 memory=1920 CPUtime=5.9 cores=1,3
/proc/12276/task/12279/stat : 12279 (LSIPExact) R 12273 12276 11315 0 -1 4194368 960 0 0 0 590 0 0 0 20 0 2 0 29054828 121544704 5576 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
Current children cumulated CPU time: 21.74 s
Current children cumulated vsize: 118696 KiB
Current children cumulated memory: 22304 KiB

[startup+16.4002 s]
/proc/loadavg: 5.20 1.98 0.78 8/257 12369
/proc/meminfo: memFree=129679124/131382116 swapFree=33010684/33010684
[pid=12276] ppid=12273 vsize=118696 memory=22304 CPUtime=22.53 cores=1,3
/proc/12276/stat : 12276 (LSIPExact) R 12273 12276 11315 0 -1 4194304 3461 0 0 0 2249 4 0 0 20 0 2 0 29053826 121544704 5576 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
/proc/12276/statm: 29674 5576 3488 6655 0 4019 0
[pid=12276/tid=12279] ppid=12273 vsize=118696 memory=1920 CPUtime=6.29 cores=1,3
/proc/12276/task/12279/stat : 12279 (LSIPExact) R 12273 12276 11315 0 -1 4194368 1040 0 0 0 629 0 0 0 20 0 2 0 29054828 121544704 5576 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
Current children cumulated CPU time: 22.53 s
Current children cumulated vsize: 118696 KiB
Current children cumulated memory: 22304 KiB

[startup+16.6002 s]
/proc/loadavg: 5.20 1.98 0.78 8/257 12369
/proc/meminfo: memFree=129679124/131382116 swapFree=33010684/33010684
[pid=12276] ppid=12273 vsize=118696 memory=22304 CPUtime=22.89 cores=1,3
/proc/12276/stat : 12276 (LSIPExact) S 12273 12276 11315 0 -1 4194304 3463 0 0 0 2285 4 0 0 20 0 2 0 29053826 121544704 5576 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
/proc/12276/statm: 29674 5576 3488 6655 0 4019 0
[pid=12276/tid=12279] ppid=12273 vsize=118696 memory=6644 CPUtime=6.49 cores=1,3
/proc/12276/task/12279/stat : 12279 (LSIPExact) R 12273 12276 11315 0 -1 4194368 1040 0 0 0 649 0 0 0 20 0 2 0 29054828 121544704 5576 18446744073709551615 94704903880704 94704931137105 140723755911888 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 94704939639944 94704940071552 94704960770048 140723755915610 140723755915786 140723755915786 140723755921388 0
Current children cumulated CPU time: 22.89 s
Current children cumulated vsize: 118696 KiB
Current children cumulated memory: 22304 KiB

Child status: 0

Real time (s): 16.6338
CPU time (s): 22.9331
CPU user time (s): 22.8856
CPU system time (s): 0.047454
CPU usage (%): 137.87
Max. virtual memory (cumulated for all children) (KiB): 118696
Max. memory (cumulated for all children) (KiB): 22304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.8856
system time used= 0.047454
maximum resident set size= 22688
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3592
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 94
involuntary context switches= 1504


# summary of solver processes directly reported to runsolver:
#   pid: 12276
#   total CPU time (s): 22.9331
#   total CPU user time (s): 22.8856
#   total CPU system time (s): 0.047454

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.095797 second user time and 0.180503 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2025-06-28 20:02:24
IDJOB=4496171
IDBENCH=148109
IDSOLVER=3336
FILE ID=nodeC010/4496171-1751133744
RUNJOBID= nodeC010-1751133631-11332
SLURM_JOB_ID= 9587410
Free space on /tmp= 432924 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-cuww1.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4496171-1751133744/watcher-4496171-1751133744 -o /tmp/evaluation-result-4496171-1751133744/solver-4496171-1751133744 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751133631-11332 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4496171-1751133744.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

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

MD5SUM BENCH= bddedf8ebdb59650607f6c0fa85806b6
RANDOM SEED=711403145

nodeC010 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		: 3591.444
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	: 6983.36
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		: 1396.915
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	: 6983.36
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		: 3591.468
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	: 6983.36
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		: 1197.436
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	: 6983.36
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		: 1197.312
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	: 6983.36
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		: 3524.140
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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.155
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	: 6983.36
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		: 3491.657
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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        129652696 kB
MemAvailable:   129377532 kB
Buffers:            3280 kB
Cached:           537524 kB
SwapCached:            0 kB
Active:           797596 kB
Inactive:         331364 kB
Active(anon):     606116 kB
Inactive(anon):        0 kB
Active(file):     191480 kB
Inactive(file):   331364 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             89312 kB
Writeback:             0 kB
AnonPages:        591340 kB
Mapped:           129464 kB
Shmem:             17960 kB
KReclaimable:      83236 kB
Slab:             161868 kB
SReclaimable:      83236 kB
SUnreclaim:        78632 kB
KernelStack:        4064 kB
PageTables:         4124 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     972336 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149448 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    190464 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:      205640 kB
DirectMap2M:    12279808 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 432880 MiB
End job on nodeC010 at 2025-06-28 20:02:41