Trace number 4543079

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 S2UNSAT 17.8909 17.5134

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-original/normalized-php_220_219.opb
MD5SUM4a5f06b7fb11c81ea5ac116ad2781b11
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 benchmark0.746578
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables48180
Total number of constraints439
Number of constraints which are clauses220
Number of constraints which are cardinality constraints (but not clauses)219
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint219
Maximum length of a constraint220
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 221
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

11.52/11.13	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
11.52/11.13	c numVar: 48180
11.52/11.13	c numCon: 439
11.52/11.13	c numEqual: 0
11.52/11.13	c intSize: 8
11.52/11.13	c ls_time: 10.0, mip_time: 1074.0, exact_time: 2506.0
11.52/11.13	c ------------------- Paras list -------------------
11.52/11.13	c Name                	 Type      	 Now       	 Default   	 Comment
11.52/11.13	c timeout             	 double    	 3600.000000	 3600      	 
11.52/11.13	c mip_time            	 double    	 0.300000  	 0.5       	 
11.52/11.13	c ls_time             	 double    	 10.000000 	 10        	 
11.52/11.13	c safe_mode           	 int       	 2         	 2         	 1 trust; 2 feasible
11.52/11.13	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
11.52/11.13	c random_seed         	 int       	 0         	 0         	 
11.52/11.13	c sample_size         	 int       	 50        	 50        	 
11.52/11.13	c sub_score           	 int       	 1         	 1         	 
11.52/11.13	c tabu_base           	 int       	 3         	 3         	 
11.52/11.13	c tabu_variation      	 int       	 1         	 1         	 
11.52/11.13	c sub_div             	 int       	 4         	 4         	 
11.52/11.13	c nbcore              	 int       	 2         	 1         	 
11.52/11.13	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
11.52/11.13	c print_sol           	 int       	 1         	 1         	 
11.52/11.13	c tmpdir              	 string		 .         	 "."       	 
11.52/11.13	c home                	 string		 HOME	 "."       	 
11.52/11.13	c benchname           	 string		 HOME/instance-4543079-1753222121.opb	 ""        	 
11.52/11.13	c --------------------------------------------------
11.52/11.13	c Local Search solver
11.52/11.13	c MIP solver
11.52/11.13	c MIP solver infeasible
11.52/11.13	c use Exact solver
17.77/17.46	c Exact infeasible
17.77/17.49	s UNSATISFIABLE
17.77/17.49	c Total time: 18

Verifier Data

ERROR: no interpretation found !

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63794 MiB (41633 MiB free)
  memory of node 1: 64507 MiB (37562 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4543079-1753222121/watcher-4543079-1753222121 -o /tmp/evaluation-result-4543079-1753222121/solver-4543079-1753222121 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1753220119-197389 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4543079-1753222121.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
solver pid=198091, runsolver pid=198088
Current StackSize limit: 8192 KiB


[startup+0.100098 s]*
/proc/loadavg: 5.91 6.12 5.98 6/254 198092
/proc/meminfo: memFree=81048740/131382112 swapFree=33010416/33010684
[pid=198091] ppid=198088 vsize=70540 memory=35812 CPUtime=0.1 cores=1,3
/proc/198091/stat : 198091 (LSIPExact) R 198088 198091 197377 0 -1 4194304 7430 0 0 0 8 2 0 0 20 0 1 0 237891810 72232960 8953 18446744073709551615 94118490607616 94118517864017 140729527713648 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94118526366856 94118526798464 94118550167552 140729527716184 140729527716360 140729527716360 140729527721964 0
/proc/198091/statm: 17635 8953 1184 6655 0 7870 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 70540 KiB
Current children cumulated memory: 35812 KiB

[startup+0.213575 s]*
/proc/loadavg: 5.91 6.12 5.98 6/254 198092
/proc/meminfo: memFree=81024548/131382112 swapFree=33010416/33010684
[pid=198091] ppid=198088 vsize=70540 memory=35812 CPUtime=0.21 cores=1,3
/proc/198091/stat : 198091 (LSIPExact) R 198088 198091 197377 0 -1 4194304 7430 0 0 0 19 2 0 0 20 0 1 0 237891810 72232960 8953 18446744073709551615 94118490607616 94118517864017 140729527713648 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94118526366856 94118526798464 94118550167552 140729527716184 140729527716360 140729527716360 140729527721964 0
/proc/198091/statm: 17635 8953 1184 6655 0 7870 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 70540 KiB
Current children cumulated memory: 35812 KiB

[startup+0.313401 s]*
/proc/loadavg: 5.91 6.12 5.98 6/254 198092
/proc/meminfo: memFree=81008420/131382112 swapFree=33010416/33010684
[pid=198091] ppid=198088 vsize=70540 memory=35812 CPUtime=0.31 cores=1,3
/proc/198091/stat : 198091 (LSIPExact) R 198088 198091 197377 0 -1 4194304 7430 0 0 0 29 2 0 0 20 0 1 0 237891810 72232960 8953 18446744073709551615 94118490607616 94118517864017 140729527713648 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94118526366856 94118526798464 94118550167552 140729527716184 140729527716360 140729527716360 140729527721964 0
/proc/198091/statm: 17635 8953 1184 6655 0 7870 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 70540 KiB
Current children cumulated memory: 35812 KiB

[startup+0.700343 s]
/proc/loadavg: 5.91 6.12 5.98 6/254 198092
/proc/meminfo: memFree=80968100/131382112 swapFree=33010416/33010684
[pid=198091] ppid=198088 vsize=70540 memory=35812 CPUtime=0.68 cores=1,3
/proc/198091/stat : 198091 (LSIPExact) R 198088 198091 197377 0 -1 4194304 7430 0 0 0 66 2 0 0 20 0 1 0 237891810 72232960 8953 18446744073709551615 94118490607616 94118517864017 140729527713648 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94118526366856 94118526798464 94118550167552 140729527716184 140729527716360 140729527716360 140729527721964 0
/proc/198091/statm: 17635 8953 1184 6655 0 7870 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 70540 KiB
Current children cumulated memory: 35812 KiB

[startup+1.50034 s]
/proc/loadavg: 5.91 6.12 5.98 6/254 198092
/proc/meminfo: memFree=80879396/131382112 swapFree=33010416/33010684
[pid=198091] ppid=198088 vsize=70540 memory=35812 CPUtime=1.48 cores=1,3
/proc/198091/stat : 198091 (LSIPExact) R 198088 198091 197377 0 -1 4194304 7430 0 0 0 146 2 0 0 20 0 1 0 237891810 72232960 8953 18446744073709551615 94118490607616 94118517864017 140729527713648 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94118526366856 94118526798464 94118550167552 140729527716184 140729527716360 140729527716360 140729527721964 0
/proc/198091/statm: 17635 8953 1184 6655 0 7870 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 70540 KiB
Current children cumulated memory: 35812 KiB

[startup+3.11323 s]
/proc/loadavg: 5.84 6.10 5.97 6/254 198092
/proc/meminfo: memFree=79865248/131382112 swapFree=33010416/33010684
[pid=198091] ppid=198088 vsize=70540 memory=35812 CPUtime=3.09 cores=1,3
/proc/198091/stat : 198091 (LSIPExact) R 198088 198091 197377 0 -1 4194304 7431 0 0 0 307 2 0 0 20 0 1 0 237891810 72232960 8953 18446744073709551615 94118490607616 94118517864017 140729527713648 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94118526366856 94118526798464 94118550167552 140729527716184 140729527716360 140729527716360 140729527721964 0
/proc/198091/statm: 17635 8953 1184 6655 0 7870 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 70540 KiB
Current children cumulated memory: 35812 KiB

[startup+6.30032 s]
/proc/loadavg: 5.84 6.10 5.97 6/254 198092
/proc/meminfo: memFree=79009948/131382112 swapFree=33010416/33010684
[pid=198091] ppid=198088 vsize=70540 memory=35812 CPUtime=6.27 cores=1,3
/proc/198091/stat : 198091 (LSIPExact) R 198088 198091 197377 0 -1 4194304 7432 0 0 0 625 2 0 0 20 0 1 0 237891810 72232960 8953 18446744073709551615 94118490607616 94118517864017 140729527713648 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94118526366856 94118526798464 94118550167552 140729527716184 140729527716360 140729527716360 140729527721964 0
/proc/198091/statm: 17635 8953 1184 6655 0 7870 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 70540 KiB
Current children cumulated memory: 35812 KiB

[startup+12.7003 s]
/proc/loadavg: 5.77 6.08 5.97 6/255 198095
/proc/meminfo: memFree=77703828/131382112 swapFree=33010416/33010684
[pid=198091] ppid=198088 vsize=214172 memory=107764 CPUtime=11.55 cores=1,3
/proc/198091/stat : 198091 (LSIPExact) S 198088 198091 197377 0 -1 4194304 35356 0 0 0 1147 8 0 0 20 0 1 0 237891810 219312128 26941 18446744073709551615 94118490607616 94118517864017 140729527713648 0 0 0 0 0 16386 1 0 0 17 1 0 0 0 0 0 94118526366856 94118526798464 94118550167552 140729527716184 140729527716360 140729527716360 140729527721964 0
/proc/198091/statm: 53543 26941 3296 6655 0 37691 0
[pid=198095] ppid=198091 vsize=278068 memory=268724 CPUtime=1.53 cores=1,3
/proc/198095/stat : 198095 (Exact) R 198091 198095 198095 0 -1 4194304 48310 0 0 0 137 16 0 0 20 0 1 0 237892923 284741632 67181 18446744073709551615 4198400 8335837 140728026365440 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9148648 9230840 23130112 140728026368185 140728026368539 140728026368539 140728026374095 0
/proc/198095/statm: 69517 67181 960 1011 0 68284 0
Current children cumulated CPU time: 13.08 s
Current children cumulated vsize: 492240 KiB
Current children cumulated memory: 376488 KiB

[startup+17.5133 s]
# the end of solver process 198091 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=17.2154 s, system=0.675495 s

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

[startup+12.8003 s]
/proc/loadavg: 5.77 6.08 5.97 6/255 198095
/proc/meminfo: memFree=77703828/131382112 swapFree=33010416/33010684
[pid=198091] ppid=198088 vsize=214172 memory=107764 CPUtime=11.55 cores=1,3
/proc/198091/stat : 198091 (LSIPExact) S 198088 198091 197377 0 -1 4194304 35356 0 0 0 1147 8 0 0 20 0 1 0 237891810 219312128 26941 18446744073709551615 94118490607616 94118517864017 140729527713648 0 0 0 0 0 16386 1 0 0 17 1 0 0 0 0 0 94118526366856 94118526798464 94118550167552 140729527716184 140729527716360 140729527716360 140729527721964 0
/proc/198091/statm: 53543 26941 3296 6655 0 37691 0
[pid=198095] ppid=198091 vsize=292900 memory=284024 CPUtime=1.63 cores=1,3
/proc/198095/stat : 198095 (Exact) R 198091 198095 198095 0 -1 4194304 50622 0 0 0 146 17 0 0 20 0 1 0 237892923 299929600 71006 18446744073709551615 4198400 8335837 140728026365440 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9148648 9230840 23130112 140728026368185 140728026368539 140728026368539 140728026374095 0
/proc/198095/statm: 73225 71006 960 1011 0 71992 0
Current children cumulated CPU time: 13.18 s
Current children cumulated vsize: 507072 KiB
Current children cumulated memory: 391788 KiB

[startup+16.0004 s]*
/proc/loadavg: 5.71 6.06 5.96 6/255 198095
/proc/meminfo: memFree=74904100/131382112 swapFree=33010416/33010684
[pid=198091] ppid=198088 vsize=214172 memory=107764 CPUtime=11.55 cores=1,3
/proc/198091/stat : 198091 (LSIPExact) S 198088 198091 197377 0 -1 4194304 35356 0 0 0 1147 8 0 0 20 0 1 0 237891810 219312128 26941 18446744073709551615 94118490607616 94118517864017 140729527713648 0 0 0 0 0 16386 1 0 0 17 1 0 0 0 0 0 94118526366856 94118526798464 94118550167552 140729527716184 140729527716360 140729527716360 140729527721964 0
/proc/198091/statm: 53543 26941 3296 6655 0 37691 0
[pid=198095] ppid=198091 vsize=1128284 memory=1069300 CPUtime=4.84 cores=1,3
/proc/198095/stat : 198095 (Exact) R 198091 198095 198095 0 -1 4194304 169339 0 0 0 433 51 0 0 20 0 1 0 237892923 1155362816 267325 18446744073709551615 4198400 8335837 140728026365440 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9148648 9230840 23130112 140728026368185 140728026368539 140728026368539 140728026374095 0
/proc/198095/statm: 282071 267325 960 1011 0 280838 0
Current children cumulated CPU time: 16.39 s
Current children cumulated vsize: 1342456 KiB
Current children cumulated memory: 1177064 KiB

[startup+16.8004 s]
/proc/loadavg: 5.71 6.06 5.96 6/255 198095
/proc/meminfo: memFree=74904100/131382112 swapFree=33010416/33010684
[pid=198091] ppid=198088 vsize=214172 memory=107764 CPUtime=11.55 cores=1,3
/proc/198091/stat : 198091 (LSIPExact) S 198088 198091 197377 0 -1 4194304 35356 0 0 0 1147 8 0 0 20 0 1 0 237891810 219312128 26941 18446744073709551615 94118490607616 94118517864017 140729527713648 0 0 0 0 0 16386 1 0 0 17 1 0 0 0 0 0 94118526366856 94118526798464 94118550167552 140729527716184 140729527716360 140729527716360 140729527721964 0
/proc/198091/statm: 53543 26941 3296 6655 0 37691 0
[pid=198095] ppid=198091 vsize=1177840 memory=1128244 CPUtime=5.62 cores=1,3
/proc/198095/stat : 198095 (Exact) R 198091 198095 198095 0 -1 4194304 180372 0 0 0 509 53 0 0 20 0 1 0 237892923 1206108160 282061 18446744073709551615 4198400 8335837 140728026365440 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9148648 9230840 23130112 140728026368185 140728026368539 140728026368539 140728026374095 0
/proc/198095/statm: 294460 282061 1088 1011 0 293227 0
Current children cumulated CPU time: 17.17 s
Current children cumulated vsize: 1392012 KiB
Current children cumulated memory: 1236008 KiB

[startup+17.2004 s]
/proc/loadavg: 5.71 6.06 5.96 6/255 198095
/proc/meminfo: memFree=74170300/131382112 swapFree=33010416/33010684
[pid=198091] ppid=198088 vsize=214172 memory=107764 CPUtime=11.55 cores=1,3
/proc/198091/stat : 198091 (LSIPExact) S 198088 198091 197377 0 -1 4194304 35356 0 0 0 1147 8 0 0 20 0 1 0 237891810 219312128 26941 18446744073709551615 94118490607616 94118517864017 140729527713648 0 0 0 0 0 16386 1 0 0 17 3 0 0 0 0 0 94118526366856 94118526798464 94118550167552 140729527716184 140729527716360 140729527716360 140729527721964 0
/proc/198091/statm: 53543 26941 3296 6655 0 37691 0
[pid=198095] ppid=198091 vsize=806796 memory=790244 CPUtime=6.02 cores=1,3
/proc/198095/stat : 198095 (Exact) R 198091 198095 198095 0 -1 4194304 186204 0 0 0 548 54 0 0 20 0 1 0 237892923 826159104 197561 18446744073709551615 4198400 8335837 140728026365440 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9148648 9230840 23130112 140728026368185 140728026368539 140728026368539 140728026374095 0
/proc/198095/statm: 201699 197561 1120 1011 0 200466 0
Current children cumulated CPU time: 17.57 s
Current children cumulated vsize: 1020968 KiB
Current children cumulated memory: 898008 KiB

[startup+17.4004 s]
/proc/loadavg: 5.71 6.06 5.96 6/255 198095
/proc/meminfo: memFree=74170300/131382112 swapFree=33010416/33010684
[pid=198091] ppid=198088 vsize=214172 memory=107764 CPUtime=11.55 cores=1,3
/proc/198091/stat : 198091 (LSIPExact) S 198088 198091 197377 0 -1 4194304 35356 0 0 0 1147 8 0 0 20 0 1 0 237891810 219312128 26941 18446744073709551615 94118490607616 94118517864017 140729527713648 0 0 0 0 0 16386 1 0 0 17 3 0 0 0 0 0 94118526366856 94118526798464 94118550167552 140729527716184 140729527716360 140729527716360 140729527721964 0
/proc/198091/statm: 53543 26941 3296 6655 0 37691 0
[pid=198095] ppid=198091 vsize=806796 memory=790244 CPUtime=6.22 cores=1,3
/proc/198095/stat : 198095 (Exact) R 198091 198095 198095 0 -1 4194304 186204 0 0 0 568 54 0 0 20 0 1 0 237892923 826159104 197561 18446744073709551615 4198400 8335837 140728026365440 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9148648 9230840 23130112 140728026368185 140728026368539 140728026368539 140728026374095 0
/proc/198095/statm: 201699 197561 1120 1011 0 200466 0
Current children cumulated CPU time: 17.77 s
Current children cumulated vsize: 1020968 KiB
Current children cumulated memory: 898008 KiB

Child status: 0

Real time (s): 17.5134
CPU time (s): 17.8909
CPU user time (s): 17.2154
CPU system time (s): 0.675495
CPU usage (%): 102.155
Max. virtual memory (cumulated for all children) (KiB): 1415104
Max. memory (cumulated for all children) (KiB): 1261452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.2154
system time used= 0.675495
maximum resident set size= 1153688
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 221567
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= 292
involuntary context switches= 54


# summary of solver processes directly reported to runsolver:
#   pid: 198091
#   total CPU time (s): 17.8909
#   total CPU user time (s): 17.2154
#   total CPU system time (s): 0.675495

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.132586 second user time and 0.221414 second system time

The end

Launcher Data

Begin job on nodeC012 at 2025-07-23 00:08:41
IDJOB=4543079
IDBENCH=171756
IDSOLVER=3337
FILE ID=nodeC012/4543079-1753222121
RUNJOBID= nodeC012-1753220119-197389
SLURM_JOB_ID= 9687805
Free space on /tmp= 432624 MiB

SOLVER NAME= LSIPExact  S2
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-original/normalized-php_220_219.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4543079-1753222121/watcher-4543079-1753222121 -o /tmp/evaluation-result-4543079-1753222121/solver-4543079-1753222121 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1753220119-197389 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4543079-1753222121.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 4a5f06b7fb11c81ea5ac116ad2781b11
RANDOM SEED=875240586

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		: 3592.540
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		: 1197.491
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		: 3700.000
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		: 1197.153
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		: 3591.692
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		: 3491.673
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		: 3491.700
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		: 1197.259
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:        81112996 kB
MemAvailable:   82245492 kB
Buffers:            2136 kB
Cached:          1898104 kB
SwapCached:           12 kB
Active:         48679480 kB
Inactive:         694532 kB
Active(anon):   47495224 kB
Inactive(anon):     4688 kB
Active(file):    1184256 kB
Inactive(file):   689844 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             45572 kB
Writeback:             0 kB
AnonPages:      47458520 kB
Mapped:           152192 kB
Shmem:             26140 kB
KReclaimable:     195664 kB
Slab:             287528 kB
SReclaimable:     195664 kB
SUnreclaim:        91864 kB
KernelStack:        4096 kB
PageTables:        96904 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:   52266512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149512 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:  28628992 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= 432580 MiB
End job on nodeC012 at 2025-07-23 00:08:59