Trace number 4526981

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LSIPExact S1UNSAT 25.51 18.1966

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/
uclid_pb_benchmarks/normalized-ooo.rf7.ucl.opb
MD5SUM79a7804b43e8049374f004a706247a16
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 benchmark0.109083
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3736
Total number of constraints10457
Number of constraints which are clauses10089
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints368
Minimum length of a constraint1
Maximum length of a constraint11
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 33
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 126
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 

25.41/18.18	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
25.41/18.18	c numVar: 3736
25.41/18.18	c numCon: 10457
25.41/18.18	c numEqual: 0
25.41/18.18	c intSize: 7
25.41/18.18	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
25.41/18.18	c ------------------- Paras list -------------------
25.41/18.18	c Name                	 Type      	 Now       	 Default   	 Comment
25.41/18.18	c timeout             	 double    	 3600.000000	 3600      	 
25.41/18.18	c mip_time            	 double    	 0.200000  	 0.5       	 
25.41/18.18	c ls_time             	 double    	 10.000000 	 10        	 
25.41/18.18	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
25.41/18.18	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
25.41/18.18	c random_seed         	 int       	 0         	 0         	 
25.41/18.18	c sample_size         	 int       	 50        	 50        	 
25.41/18.18	c sub_score           	 int       	 1         	 1         	 
25.41/18.18	c tabu_base           	 int       	 3         	 3         	 
25.41/18.18	c tabu_variation      	 int       	 1         	 1         	 
25.41/18.18	c sub_div             	 int       	 4         	 4         	 
25.41/18.18	c nbcore              	 int       	 2         	 1         	 
25.41/18.18	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
25.41/18.18	c print_sol           	 int       	 1         	 1         	 
25.41/18.18	c tmpdir              	 string		 .         	 "."       	 
25.41/18.18	c home                	 string		 HOME	 "."       	 
25.41/18.18	c benchname           	 string		 HOME/instance-4526981-1752232236.opb	 ""        	 
25.41/18.18	c --------------------------------------------------
25.41/18.18	c Local Search solver
25.41/18.18	c MIP solver
25.41/18.18	c MIP solver infeasible
25.41/18.19	s UNSATISFIABLE
25.41/18.19	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: 63708 MiB (53815 MiB free)
  memory of node 1: 64465 MiB (60573 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4526981-1752232236/watcher-4526981-1752232236 -o /tmp/evaluation-result-4526981-1752232236/solver-4526981-1752232236 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1752232205-128451 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4526981-1752232236.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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

solver pid=128588, runsolver pid=128585

[startup+0.100056 s]*
/proc/loadavg: 2.25 0.60 0.26 6/264 128589
/proc/meminfo: memFree=117125828/131250000 swapFree=33010160/33010684
[pid=128588] ppid=128585 vsize=46940 memory=12288 CPUtime=0.09 cores=5,7
/proc/128588/stat : 128588 (LSIPExact) R 128585 128588 128431 0 -1 4194304 2086 0 0 0 9 0 0 0 20 0 1 0 138901150 48066560 3072 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
/proc/128588/statm: 11735 3072 1152 6655 0 1970 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 46940 KiB
Current children cumulated memory: 12288 KiB

[startup+0.205717 s]*
/proc/loadavg: 2.25 0.60 0.26 6/264 128589
/proc/meminfo: memFree=117125828/131250000 swapFree=33010160/33010684
[pid=128588] ppid=128585 vsize=46940 memory=12288 CPUtime=0.19 cores=5,7
/proc/128588/stat : 128588 (LSIPExact) R 128585 128588 128431 0 -1 4194304 2086 0 0 0 19 0 0 0 20 0 1 0 138901150 48066560 3072 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
/proc/128588/statm: 11735 3072 1152 6655 0 1970 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 46940 KiB
Current children cumulated memory: 12288 KiB

[startup+0.30478 s]*
/proc/loadavg: 2.25 0.60 0.26 7/265 128594
/proc/meminfo: memFree=117125780/131250000 swapFree=33010160/33010684
[pid=128588] ppid=128585 vsize=46940 memory=12288 CPUtime=0.29 cores=5,7
/proc/128588/stat : 128588 (LSIPExact) R 128585 128588 128431 0 -1 4194304 2086 0 0 0 29 0 0 0 20 0 1 0 138901150 48066560 3072 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
/proc/128588/statm: 11735 3072 1152 6655 0 1970 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 46940 KiB
Current children cumulated memory: 12288 KiB

[startup+0.700107 s]
/proc/loadavg: 2.25 0.60 0.26 7/269 128603
/proc/meminfo: memFree=117093884/131250000 swapFree=33010160/33010684
[pid=128588] ppid=128585 vsize=46940 memory=12288 CPUtime=0.68 cores=5,7
/proc/128588/stat : 128588 (LSIPExact) R 128585 128588 128431 0 -1 4194304 2086 0 0 0 68 0 0 0 20 0 1 0 138901150 48066560 3072 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
/proc/128588/statm: 11735 3072 1152 6655 0 1970 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 46940 KiB
Current children cumulated memory: 12288 KiB

[startup+1.5001 s]
/proc/loadavg: 2.25 0.60 0.26 6/265 128611
/proc/meminfo: memFree=117091004/131250000 swapFree=33010160/33010684
[pid=128588] ppid=128585 vsize=46940 memory=12288 CPUtime=1.48 cores=5,7
/proc/128588/stat : 128588 (LSIPExact) R 128585 128588 128431 0 -1 4194304 2086 0 0 0 148 0 0 0 20 0 1 0 138901150 48066560 3072 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
/proc/128588/statm: 11735 3072 1152 6655 0 1970 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 46940 KiB
Current children cumulated memory: 12288 KiB

[startup+3.10568 s]
/proc/loadavg: 2.63 0.71 0.30 6/264 128639
/proc/meminfo: memFree=117102712/131250000 swapFree=33010160/33010684
[pid=128588] ppid=128585 vsize=46940 memory=12288 CPUtime=3.08 cores=5,7
/proc/128588/stat : 128588 (LSIPExact) R 128585 128588 128431 0 -1 4194304 2086 0 0 0 308 0 0 0 20 0 1 0 138901150 48066560 3072 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
/proc/128588/statm: 11735 3072 1152 6655 0 1970 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 46940 KiB
Current children cumulated memory: 12288 KiB

[startup+6.30009 s]
/proc/loadavg: 2.63 0.71 0.30 7/269 128648
/proc/meminfo: memFree=117091612/131250000 swapFree=33010160/33010684
[pid=128588] ppid=128585 vsize=46940 memory=12288 CPUtime=6.27 cores=5,7
/proc/128588/stat : 128588 (LSIPExact) R 128585 128588 128431 0 -1 4194304 2086 0 0 0 627 0 0 0 20 0 1 0 138901150 48066560 3072 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
/proc/128588/statm: 11735 3072 1152 6655 0 1970 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 46940 KiB
Current children cumulated memory: 12288 KiB

[startup+12.7002 s]
/proc/loadavg: 3.23 0.90 0.36 8/270 128649
/proc/meminfo: memFree=117054052/131250000 swapFree=33010160/33010684
[pid=128588] ppid=128585 vsize=156720 memory=66772 CPUtime=14.92 cores=5,7
/proc/128588/stat : 128588 (LSIPExact) R 128585 128588 128431 0 -1 4194304 12643 0 0 0 1490 2 0 0 20 0 2 0 138901150 160481280 16693 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
/proc/128588/statm: 39180 16693 3424 6655 0 15278 0
[pid=128588/tid=128649] ppid=128585 vsize=156720 memory=66388 CPUtime=2.27 cores=5,7
/proc/128588/task/128649/stat : 128649 (LSIPExact) R 128585 128588 128431 0 -1 4194368 1743 0 0 0 227 0 0 0 20 0 2 0 138902152 160481280 16693 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
Current children cumulated CPU time: 14.92 s
Current children cumulated vsize: 156720 KiB
Current children cumulated memory: 66772 KiB

[startup+18.1965 s]
# the end of solver process 128588 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=25.4601 s, system=0.049839 s

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

[startup+12.8002 s]
/proc/loadavg: 3.23 0.90 0.36 8/270 128649
/proc/meminfo: memFree=117054052/131250000 swapFree=33010160/33010684
[pid=128588] ppid=128585 vsize=162176 memory=72148 CPUtime=15.12 cores=5,7
/proc/128588/stat : 128588 (LSIPExact) R 128585 128588 128431 0 -1 4194304 13997 0 0 0 1509 3 0 0 20 0 2 0 138901150 166068224 18037 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
/proc/128588/statm: 40544 18037 3424 6655 0 16642 0
[pid=128588/tid=128649] ppid=128585 vsize=162176 memory=11776 CPUtime=2.37 cores=5,7
/proc/128588/task/128649/stat : 128649 (LSIPExact) R 128585 128588 128431 0 -1 4194368 1743 0 0 0 237 0 0 0 20 0 2 0 138902152 166068224 18037 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
Current children cumulated CPU time: 15.12 s
Current children cumulated vsize: 162176 KiB
Current children cumulated memory: 72148 KiB

[startup+16.0002 s]*
/proc/loadavg: 3.23 0.90 0.36 7/266 128658
/proc/meminfo: memFree=117035696/131250000 swapFree=33010160/33010684
[pid=128588] ppid=128585 vsize=166500 memory=76500 CPUtime=21.49 cores=5,7
/proc/128588/stat : 128588 (LSIPExact) R 128585 128588 128431 0 -1 4194304 26625 0 0 0 2145 4 0 0 20 0 2 0 138901150 170496000 19125 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
/proc/128588/statm: 41625 19125 3424 6655 0 17723 0
[pid=128588/tid=128649] ppid=128585 vsize=166500 memory=-9176196822268158652 CPUtime=5.54 cores=5,7
/proc/128588/task/128649/stat : 128649 (LSIPExact) R 128585 128588 128431 0 -1 4194368 4570 0 0 0 554 0 0 0 20 0 2 0 138902152 170496000 19125 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
Current children cumulated CPU time: 21.49 s
Current children cumulated vsize: 166500 KiB
Current children cumulated memory: 76500 KiB

[startup+16.8001 s]
/proc/loadavg: 3.23 0.90 0.36 7/266 128658
/proc/meminfo: memFree=117035696/131250000 swapFree=33010160/33010684
[pid=128588] ppid=128585 vsize=166500 memory=76500 CPUtime=23.07 cores=5,7
/proc/128588/stat : 128588 (LSIPExact) R 128585 128588 128431 0 -1 4194304 26978 0 0 0 2303 4 0 0 20 0 2 0 138901150 170496000 19125 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
/proc/128588/statm: 41625 19125 3424 6655 0 17723 0
[pid=128588/tid=128649] ppid=128585 vsize=166500 memory=3200 CPUtime=6.33 cores=5,7
/proc/128588/task/128649/stat : 128649 (LSIPExact) R 128585 128588 128431 0 -1 4194368 4621 0 0 0 633 0 0 0 20 0 2 0 138902152 170496000 19125 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
Current children cumulated CPU time: 23.07 s
Current children cumulated vsize: 166500 KiB
Current children cumulated memory: 76500 KiB

[startup+17.6001 s]
/proc/loadavg: 3.53 1.00 0.40 7/266 128658
/proc/meminfo: memFree=117034424/131250000 swapFree=33010160/33010684
[pid=128588] ppid=128585 vsize=166500 memory=76500 CPUtime=24.66 cores=5,7
/proc/128588/stat : 128588 (LSIPExact) R 128585 128588 128431 0 -1 4194304 26999 0 0 0 2462 4 0 0 20 0 2 0 138901150 170496000 19125 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
/proc/128588/statm: 41625 19125 3424 6655 0 17723 0
[pid=128588/tid=128649] ppid=128585 vsize=166500 memory=0 CPUtime=7.12 cores=5,7
/proc/128588/task/128649/stat : 128649 (LSIPExact) R 128585 128588 128431 0 -1 4194368 4641 0 0 0 712 0 0 0 20 0 2 0 138902152 170496000 19125 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
Current children cumulated CPU time: 24.66 s
Current children cumulated vsize: 166500 KiB
Current children cumulated memory: 76500 KiB

[startup+18.0001 s]*
/proc/loadavg: 3.53 1.00 0.40 6/266 128658
/proc/meminfo: memFree=117034700/131250000 swapFree=33010160/33010684
[pid=128588] ppid=128585 vsize=166500 memory=76500 CPUtime=25.31 cores=5,7
/proc/128588/stat : 128588 (LSIPExact) R 128585 128588 128431 0 -1 4194304 27087 0 0 0 2527 4 0 0 20 0 2 0 138901150 170496000 19125 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
/proc/128588/statm: 41625 19125 3424 6655 0 17723 0
[pid=128588/tid=128649] ppid=128585 vsize=166500 memory=-9176196822268158652 CPUtime=7.36 cores=5,7
/proc/128588/task/128649/stat : 128649 (LSIPExact) S 128585 128588 128431 0 -1 4194368 4656 0 0 0 736 0 0 0 20 0 2 0 138902152 170496000 19125 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 1 0 0 -1 7 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
Current children cumulated CPU time: 25.31 s
Current children cumulated vsize: 166500 KiB
Current children cumulated memory: 76500 KiB

[startup+18.1057 s]
/proc/loadavg: 3.53 1.00 0.40 6/266 128658
/proc/meminfo: memFree=117034700/131250000 swapFree=33010160/33010684
[pid=128588] ppid=128585 vsize=166500 memory=76500 CPUtime=25.41 cores=5,7
/proc/128588/stat : 128588 (LSIPExact) R 128585 128588 128431 0 -1 4194304 27339 0 0 0 2537 4 0 0 20 0 2 0 138901150 170496000 19125 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
/proc/128588/statm: 41625 19125 3424 6655 0 17723 0
[pid=128588/tid=128649] ppid=128585 vsize=166500 memory=75348 CPUtime=7.36 cores=5,7
/proc/128588/task/128649/stat : 128649 (LSIPExact) S 128585 128588 128431 0 -1 4194368 4656 0 0 0 736 0 0 0 20 0 2 0 138902152 170496000 19125 18446744073709551615 94263276847104 94263304104273 140735407157824 0 0 0 0 0 16386 1 0 0 -1 7 0 0 0 0 0 94263312606344 94263313037952 94263339249664 140735407163736 140735407163912 140735407163912 140735407169516 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 166500 KiB
Current children cumulated memory: 76500 KiB

Child status: 0

Real time (s): 18.1966
CPU time (s): 25.51
CPU user time (s): 25.4601
CPU system time (s): 0.049839
CPU usage (%): 140.191
Max. virtual memory (cumulated for all children) (KiB): 166500
Max. memory (cumulated for all children) (KiB): 76500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.4601
system time used= 0.049839
maximum resident set size= 76884
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30610
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= 107
involuntary context switches= 135


# summary of solver processes directly reported to runsolver:
#   pid: 128588
#   total CPU time (s): 25.51
#   total CPU user time (s): 25.4601
#   total CPU system time (s): 0.049839

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.048947 second user time and 0.10145 second system time

The end

Launcher Data 

Begin job on nodeC016 at 2025-07-11 13:10:36
IDJOB=4526981
IDBENCH=147708
IDSOLVER=3384
FILE ID=nodeC016/4526981-1752232236
RUNJOBID= nodeC016-1752232205-128451
SLURM_JOB_ID= 9682527
Free space on /tmp= 430544 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-ooo.rf7.ucl.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4526981-1752232236/watcher-4526981-1752232236 -o /tmp/evaluation-result-4526981-1752232236/solver-4526981-1752232236 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1752232205-128451 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4526981-1752232236.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 79a7804b43e8049374f004a706247a16
RANDOM SEED=1101230875

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

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.730
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.408
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.664
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.763
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.728
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.729
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.700
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        117119228 kB
MemAvailable:   129330392 kB
Buffers:            2144 kB
Cached:         12923564 kB
SwapCached:           28 kB
Active:          1058048 kB
Inactive:       12238936 kB
Active(anon):     387208 kB
Inactive(anon):     2112 kB
Active(file):     670840 kB
Inactive(file): 12236824 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44968 kB
Writeback:            40 kB
AnonPages:        374436 kB
Mapped:           129880 kB
Shmem:             18044 kB
KReclaimable:     285476 kB
Slab:             383724 kB
SReclaimable:     285476 kB
SUnreclaim:        98248 kB
KernelStack:        4256 kB
PageTables:         3720 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     725740 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150520 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     34816 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 430456 MiB
End job on nodeC016 at 2025-07-11 13:10:54