Trace number 4447183

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
ParLS-PBO-1.1 2024-07-09SAT 17.2559 17.1599

General information on the benchmark

NamePB24/normalized-PB12/DEC-LIN/sroussel/
ShortestPathBA/normalized-BeauxArts_K70.opb
MD5SUM50081d64c9df1fe5f37c653f2c9a5c32
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 benchmark0.475633
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3850
Total number of constraints3992
Number of constraints which are clauses3922
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint70
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 71
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

17.20/17.15	c ------------------- Paras list -------------------
17.20/17.15	c Name                	 Type      	 Now       	 Default   	 Comment
17.20/17.15	c nbcore              	 int       	 1         	 8         	 Thread number
17.20/17.15	c pool_size           	 int       	 4         	 4         	 size of solution pool
17.20/17.15	c cross_base          	 int       	 3         	 3         	 0 for best model; 1 for cur sol; 2 for diversity; 3 for recent model
17.20/17.15	c cross_heuristic     	 int       	 0         	 0         	 0 for best; 1 for same prob; 2 for prefered prob
17.20/17.15	c cross_proportion    	 int       	 100       	 100       	 The probability of choosing the pick sol when crossing
17.20/17.15	c rankpara            	 int       	 30        	 30        	 same rank para
17.20/17.15	c sharing_period      	 int       	 100000    	 1e5       	 Max no improve steps to share
17.20/17.15	c punish_period       	 int       	 500000    	 5e5       	 Max no improve steps to punish recent obj
17.20/17.15	c restart_period      	 int       	 -1        	 -1        	 Max no improve steps to restart
17.20/17.15	c gs_bound            	 double    	 0.300000  	 0.3       	 global score bound
17.20/17.15	c gs_inc              	 double    	 0.000001  	 0.000001  	 global score inc
17.20/17.15	c gs_prob             	 int       	 50        	 50        	 global score probability
17.20/17.15	c UP                  	 int       	 1         	 1         	 unit propagation
17.20/17.15	c LA                  	 int       	 1         	 1         	 literal assume
17.20/17.15	c mem_limit           	 double    	 0.000000  	 0         	 
17.20/17.15	c time_limit          	 double    	 3600.000000	 300       	 
17.20/17.15	c random_seed         	 int       	 0         	 0         	 
17.20/17.15	c bms                 	 int       	 45        	 45        	 
17.20/17.15	c --------------------------------------------------
17.20/17.15	c HOME/instance-4447183-1721349318.opb
17.20/17.15	c numVar: 3850
17.20/17.15	c numCon: 3992
17.20/17.15	c numEqual: 0
17.20/17.15	c intSize: 7
17.20/17.15	c -----------------solve start----------------------
17.20/17.15	o 0
17.20/17.15	c ending solve
17.20/17.15	c ending join
17.20/17.15	s SATISFIABLE
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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: 64059 MiB (59928 MiB free)
  memory of node 1: 64510 MiB (61409 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4447183-1721349318/watcher-4447183-1721349318 -o /tmp/evaluation-result-4447183-1721349318/solver-4447183-1721349318 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721342165-973382 --watchdog 3760 ./ParLS-PBO --benchName=HOME/instance-4447183-1721349318.opb --time_limit=3600 --nbcore=1 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=977526, runsolver pid=977523

[startup+0.100053 s]*
/proc/loadavg: 4.46 4.38 4.35 7/247 977529
/proc/meminfo: memFree=124239448/131655788 swapFree=131071996/131071996
[pid=977526] ppid=977523 vsize=97860 memory=7288 CPUtime=0.1 cores=4,6
/proc/977526/stat : 977526 (ParLS-PBO) R 977523 977526 973371 0 -1 1077936128 1099 0 0 0 10 0 0 0 20 0 2 0 187087923 100208640 1822 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 17 6 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
/proc/977526/statm: 24465 1822 944 32 0 3153 0
[pid=977526/tid=977529] ppid=977523 vsize=97860 memory=4026561586 CPUtime=0.07 cores=4,6
/proc/977526/task/977529/stat : 977529 (ParLS-PBO) R 977523 977526 973371 0 -1 4194368 436 0 0 0 7 0 0 0 20 0 2 0 187087927 100208640 1822 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 -1 4 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 97860 KiB
Current children cumulated memory: 7288 KiB

[startup+0.212655 s]*
/proc/loadavg: 4.46 4.38 4.35 8/247 977529
/proc/meminfo: memFree=124238776/131655788 swapFree=131071996/131071996
[pid=977526] ppid=977523 vsize=97860 memory=7288 CPUtime=0.21 cores=4,6
/proc/977526/stat : 977526 (ParLS-PBO) R 977523 977526 973371 0 -1 1077936128 1099 0 0 0 21 0 0 0 20 0 2 0 187087923 100208640 1822 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 17 6 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
/proc/977526/statm: 24465 1822 944 32 0 3153 0
[pid=977526/tid=977529] ppid=977523 vsize=97860 memory=8031135708874735747 CPUtime=0.19 cores=4,6
/proc/977526/task/977529/stat : 977529 (ParLS-PBO) R 977523 977526 973371 0 -1 4194368 436 0 0 0 19 0 0 0 20 0 2 0 187087927 100208640 1822 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 -1 4 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 97860 KiB
Current children cumulated memory: 7288 KiB

[startup+0.311845 s]*
/proc/loadavg: 4.46 4.38 4.35 5/247 977529
/proc/meminfo: memFree=124238692/131655788 swapFree=131071996/131071996
[pid=977526] ppid=977523 vsize=97860 memory=7288 CPUtime=0.31 cores=4,6
/proc/977526/stat : 977526 (ParLS-PBO) S 977523 977526 973371 0 -1 1077936128 1099 0 0 0 31 0 0 0 20 0 2 0 187087923 100208640 1822 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 17 6 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
/proc/977526/statm: 24465 1822 944 32 0 3153 0
[pid=977526/tid=977529] ppid=977523 vsize=97860 memory=-6098642902449813695 CPUtime=0.28 cores=4,6
/proc/977526/task/977529/stat : 977529 (ParLS-PBO) R 977523 977526 973371 0 -1 4194368 436 0 0 0 28 0 0 0 20 0 2 0 187087927 100208640 1822 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 -1 4 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 97860 KiB
Current children cumulated memory: 7288 KiB

[startup+0.700307 s]
/proc/loadavg: 4.46 4.38 4.35 5/247 977529
/proc/meminfo: memFree=124237744/131655788 swapFree=131071996/131071996
[pid=977526] ppid=977523 vsize=97860 memory=7288 CPUtime=0.69 cores=4,6
/proc/977526/stat : 977526 (ParLS-PBO) S 977523 977526 973371 0 -1 1077936128 1099 0 0 0 69 0 0 0 20 0 2 0 187087923 100208640 1822 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 17 6 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
/proc/977526/statm: 24465 1822 944 32 0 3153 0
[pid=977526/tid=977529] ppid=977523 vsize=97860 memory=16216 CPUtime=0.66 cores=4,6
/proc/977526/task/977529/stat : 977529 (ParLS-PBO) R 977523 977526 973371 0 -1 4194368 436 0 0 0 66 0 0 0 20 0 2 0 187087927 100208640 1822 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 -1 4 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 97860 KiB
Current children cumulated memory: 7288 KiB

[startup+1.50027 s]
/proc/loadavg: 4.46 4.38 4.35 5/247 977529
/proc/meminfo: memFree=124237716/131655788 swapFree=131071996/131071996
[pid=977526] ppid=977523 vsize=97860 memory=7452 CPUtime=1.5 cores=4,6
/proc/977526/stat : 977526 (ParLS-PBO) S 977523 977526 973371 0 -1 1077936128 1522 0 0 0 149 1 0 0 20 0 2 0 187087923 100208640 1863 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 17 6 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
/proc/977526/statm: 24465 1863 944 32 0 3153 0
[pid=977526/tid=977529] ppid=977523 vsize=97860 memory=16216 CPUtime=1.46 cores=4,6
/proc/977526/task/977529/stat : 977529 (ParLS-PBO) R 977523 977526 973371 0 -1 4194368 854 0 0 0 146 0 0 0 20 0 2 0 187087927 100208640 1863 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 -1 4 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 97860 KiB
Current children cumulated memory: 7452 KiB

[startup+3.11164 s]
/proc/loadavg: 4.46 4.38 4.35 4/240 977560
/proc/meminfo: memFree=124259108/131655788 swapFree=131071996/131071996
[pid=977526] ppid=977523 vsize=97860 memory=7452 CPUtime=3.12 cores=4,6
/proc/977526/stat : 977526 (ParLS-PBO) S 977523 977526 973371 0 -1 1077936128 1945 0 0 0 310 2 0 0 20 0 2 0 187087923 100208640 1863 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 17 6 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
/proc/977526/statm: 24465 1863 944 32 0 3153 0
[pid=977526/tid=977529] ppid=977523 vsize=97860 memory=7288 CPUtime=3.07 cores=4,6
/proc/977526/task/977529/stat : 977529 (ParLS-PBO) R 977523 977526 973371 0 -1 4194368 1272 0 0 0 307 0 0 0 20 0 2 0 187087927 100208640 1863 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 -1 4 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
Current children cumulated CPU time: 3.12 s
Current children cumulated vsize: 97860 KiB
Current children cumulated memory: 7452 KiB

[startup+6.30025 s]
/proc/loadavg: 4.35 4.35 4.34 5/247 977719
/proc/meminfo: memFree=124260856/131655788 swapFree=131071996/131071996
[pid=977526] ppid=977523 vsize=97860 memory=7668 CPUtime=6.33 cores=4,6
/proc/977526/stat : 977526 (ParLS-PBO) S 977523 977526 973371 0 -1 1077936128 2368 0 0 0 629 4 0 0 20 0 2 0 187087923 100208640 1917 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 17 6 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
/proc/977526/statm: 24465 1917 944 32 0 3153 0
[pid=977526/tid=977529] ppid=977523 vsize=97860 memory=7288 CPUtime=6.25 cores=4,6
/proc/977526/task/977529/stat : 977529 (ParLS-PBO) R 977523 977526 973371 0 -1 4194368 1690 0 0 0 625 0 0 0 20 0 2 0 187087927 100208640 1917 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 -1 4 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
Current children cumulated CPU time: 6.33 s
Current children cumulated vsize: 97860 KiB
Current children cumulated memory: 7668 KiB

[startup+12.7003 s]
/proc/loadavg: 4.40 4.36 4.35 5/247 977813
/proc/meminfo: memFree=124265100/131655788 swapFree=131071996/131071996
[pid=977526] ppid=977523 vsize=97860 memory=7668 CPUtime=12.76 cores=4,6
/proc/977526/stat : 977526 (ParLS-PBO) S 977523 977526 973371 0 -1 1077936128 2791 0 0 0 1268 8 0 0 20 0 2 0 187087923 100208640 1917 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 17 6 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
/proc/977526/statm: 24465 1917 944 32 0 3153 0
[pid=977526/tid=977529] ppid=977523 vsize=97860 memory=7288 CPUtime=12.63 cores=4,6
/proc/977526/task/977529/stat : 977529 (ParLS-PBO) R 977523 977526 973371 0 -1 4194368 2108 0 0 0 1263 0 0 0 20 0 2 0 187087927 100208640 1917 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 -1 4 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
Current children cumulated CPU time: 12.76 s
Current children cumulated vsize: 97860 KiB
Current children cumulated memory: 7668 KiB

[startup+17.1599 s]
# the end of solver process 977526 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=17.1386 s, system=0.117313 s

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

[startup+12.8003 s]
/proc/loadavg: 4.40 4.36 4.35 5/247 977813
/proc/meminfo: memFree=124265100/131655788 swapFree=131071996/131071996
[pid=977526] ppid=977523 vsize=97860 memory=7668 CPUtime=12.86 cores=4,6
/proc/977526/stat : 977526 (ParLS-PBO) S 977523 977526 973371 0 -1 1077936128 2791 0 0 0 1278 8 0 0 20 0 2 0 187087923 100208640 1917 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 17 6 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
/proc/977526/statm: 24465 1917 944 32 0 3153 0
[pid=977526/tid=977529] ppid=977523 vsize=97860 memory=7668 CPUtime=12.74 cores=4,6
/proc/977526/task/977529/stat : 977529 (ParLS-PBO) R 977523 977526 973371 0 -1 4194368 2108 0 0 0 1274 0 0 0 20 0 2 0 187087927 100208640 1917 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 -1 4 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
Current children cumulated CPU time: 12.86 s
Current children cumulated vsize: 97860 KiB
Current children cumulated memory: 7668 KiB

[startup+14.4003 s]
/proc/loadavg: 4.40 4.36 4.35 5/247 977813
/proc/meminfo: memFree=124264900/131655788 swapFree=131071996/131071996
[pid=977526] ppid=977523 vsize=97860 memory=7668 CPUtime=14.47 cores=4,6
/proc/977526/stat : 977526 (ParLS-PBO) S 977523 977526 973371 0 -1 1077936128 3214 0 0 0 1438 9 0 0 20 0 2 0 187087923 100208640 1917 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 17 6 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
/proc/977526/statm: 24465 1917 944 32 0 3153 0
[pid=977526/tid=977529] ppid=977523 vsize=97860 memory=11884 CPUtime=14.33 cores=4,6
/proc/977526/task/977529/stat : 977529 (ParLS-PBO) R 977523 977526 973371 0 -1 4194368 2526 0 0 0 1433 0 0 0 20 0 2 0 187087927 100208640 1917 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 -1 4 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
Current children cumulated CPU time: 14.47 s
Current children cumulated vsize: 97860 KiB
Current children cumulated memory: 7668 KiB

[startup+16.0002 s]*
/proc/loadavg: 4.37 4.36 4.34 5/245 977814
/proc/meminfo: memFree=124264884/131655788 swapFree=131071996/131071996
[pid=977526] ppid=977523 vsize=97860 memory=7668 CPUtime=16.09 cores=4,6
/proc/977526/stat : 977526 (ParLS-PBO) S 977523 977526 973371 0 -1 1077936128 3214 0 0 0 1598 11 0 0 20 0 2 0 187087923 100208640 1917 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 17 6 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
/proc/977526/statm: 24465 1917 944 32 0 3153 0
[pid=977526/tid=977529] ppid=977523 vsize=97860 memory=19824 CPUtime=15.94 cores=4,6
/proc/977526/task/977529/stat : 977529 (ParLS-PBO) R 977523 977526 973371 0 -1 4194368 2526 0 0 0 1594 0 0 0 20 0 2 0 187087927 100208640 1917 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 -1 4 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
Current children cumulated CPU time: 16.09 s
Current children cumulated vsize: 97860 KiB
Current children cumulated memory: 7668 KiB

[startup+16.8002 s]
/proc/loadavg: 4.37 4.36 4.34 5/245 977814
/proc/meminfo: memFree=124264884/131655788 swapFree=131071996/131071996
[pid=977526] ppid=977523 vsize=97860 memory=7668 CPUtime=16.88 cores=4,6
/proc/977526/stat : 977526 (ParLS-PBO) S 977523 977526 973371 0 -1 1077936128 3214 0 0 0 1677 11 0 0 20 0 2 0 187087923 100208640 1917 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 17 6 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
/proc/977526/statm: 24465 1917 944 32 0 3153 0
[pid=977526/tid=977529] ppid=977523 vsize=97860 memory=7668 CPUtime=16.72 cores=4,6
/proc/977526/task/977529/stat : 977529 (ParLS-PBO) R 977523 977526 973371 0 -1 4194368 2526 0 0 0 1672 0 0 0 20 0 2 0 187087927 100208640 1917 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 -1 4 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
Current children cumulated CPU time: 16.88 s
Current children cumulated vsize: 97860 KiB
Current children cumulated memory: 7668 KiB

[startup+17.0002 s]*
/proc/loadavg: 4.37 4.36 4.34 5/245 977814
/proc/meminfo: memFree=124264804/131655788 swapFree=131071996/131071996
[pid=977526] ppid=977523 vsize=97860 memory=7668 CPUtime=17.1 cores=4,6
/proc/977526/stat : 977526 (ParLS-PBO) S 977523 977526 973371 0 -1 1077936128 3214 0 0 0 1699 11 0 0 20 0 2 0 187087923 100208640 1917 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 17 6 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
/proc/977526/statm: 24465 1917 944 32 0 3153 0
[pid=977526/tid=977529] ppid=977523 vsize=97860 memory=-6098642881008335039 CPUtime=16.94 cores=4,6
/proc/977526/task/977529/stat : 977529 (ParLS-PBO) R 977523 977526 973371 0 -1 4194368 2526 0 0 0 1694 0 0 0 20 0 2 0 187087927 100208640 1917 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 -1 4 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
Current children cumulated CPU time: 17.1 s
Current children cumulated vsize: 97860 KiB
Current children cumulated memory: 7668 KiB

[startup+17.1113 s]
/proc/loadavg: 4.37 4.36 4.34 5/245 977814
/proc/meminfo: memFree=124264804/131655788 swapFree=131071996/131071996
[pid=977526] ppid=977523 vsize=97860 memory=7668 CPUtime=17.2 cores=4,6
/proc/977526/stat : 977526 (ParLS-PBO) S 977523 977526 973371 0 -1 1077936128 3214 0 0 0 1709 11 0 0 20 0 2 0 187087923 100208640 1917 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 17 6 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
/proc/977526/statm: 24465 1917 944 32 0 3153 0
[pid=977526/tid=977529] ppid=977523 vsize=97860 memory=7288 CPUtime=17.03 cores=4,6
/proc/977526/task/977529/stat : 977529 (ParLS-PBO) R 977523 977526 973371 0 -1 4194368 2526 0 0 0 1703 0 0 0 20 0 2 0 187087927 100208640 1917 134679101440 4194304 4322517 140726865379280 0 0 0 0 0 16384 0 0 0 -1 4 0 0 0 0 0 4356072 4359040 9482240 140726865388556 140726865388676 140726865388676 140726865395692 0
Current children cumulated CPU time: 17.2 s
Current children cumulated vsize: 97860 KiB
Current children cumulated memory: 7668 KiB

Child status: 0

Real time (s): 17.1599
CPU time (s): 17.2559
CPU user time (s): 17.1386
CPU system time (s): 0.117313
CPU usage (%): 100.559
Max. virtual memory (cumulated for all children) (KiB): 97860
Max. memory (cumulated for all children) (KiB): 7668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.1386
system time used= 0.117313
maximum resident set size= 8036
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3512
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= 15566
involuntary context switches= 19


# summary of solver processes directly reported to runsolver:
#   pid: 977526
#   total CPU time (s): 17.2559
#   total CPU user time (s): 17.1386
#   total CPU system time (s): 0.117313

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.113333 second user time and 0.191756 second system time

The end

Launcher Data

Begin job on nodeC003 at 2024-07-19 02:35:30
IDJOB=4447183
IDBENCH=158370
IDSOLVER=3054
FILE ID=nodeC003/4447183-1721349318
RUNJOBID= nodeC003-1721342165-973382
SLURM_JOB_ID= 7542738
Free space on /tmp= 723780 MiB

SOLVER NAME= ParLS-PBO-1.1 2024-07-09
BENCH NAME= PB24/normalized-PB12/DEC-LIN/sroussel/ShortestPathBA/normalized-BeauxArts_K70.opb
COMMAND LINE= ./ParLS-PBO --benchName=BENCHNAME --time_limit=TIMELIMIT --nbcore=1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4447183-1721349318/watcher-4447183-1721349318 -o /tmp/evaluation-result-4447183-1721349318/solver-4447183-1721349318 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721342165-973382 --watchdog 3760  ./ParLS-PBO --benchName=HOME/instance-4447183-1721349318.opb --time_limit=3600 --nbcore=1

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

MD5SUM BENCH= 50081d64c9df1fe5f37c653f2c9a5c32
RANDOM SEED=737668844

nodeC003.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3623.333
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.76
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		: 3632.397
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.30
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		: 1197.299
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.76
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		: 1197.278
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.30
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		: 3491.897
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.76
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		: 1396.752
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.30
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		: 1197.217
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.76
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		: 1197.266
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        124254652 kB
MemAvailable:   129817200 kB
Buffers:          522296 kB
Cached:          5816540 kB
SwapCached:            0 kB
Active:           933916 kB
Inactive:        5783412 kB
Active(anon):       1460 kB
Inactive(anon):   414712 kB
Active(file):     932456 kB
Inactive(file):  5368700 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              1132 kB
Writeback:             0 kB
AnonPages:        378592 kB
Mapped:           107024 kB
Shmem:             37704 kB
KReclaimable:     202844 kB
Slab:             318120 kB
SReclaimable:     202844 kB
SUnreclaim:       115276 kB
KernelStack:        3868 kB
PageTables:        10124 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     691128 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            58912 kB
HardwareCorrupted:     0 kB
AnonHugePages:    239616 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      275272 kB
DirectMap2M:    31086592 kB
DirectMap1G:    104857600 kB

Free space on /tmp at the end= 723780 MiB
End job on nodeC003 at 2024-07-19 02:35:47