Trace number 4527148

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 59.1734 35.0518

General information on the benchmark

NamePB24/normalized-PB16/DEC-LIN/elffers/
rand6reg/normalized-rand6reg-v071-n1.opb
MD5SUM6929a7343695a3957aad0265eef3dd9c
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 benchmark0.031444
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables213
Total number of constraints71
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)71
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

59.11/35.05	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
59.11/35.05	c numVar: 213
59.11/35.05	c numCon: 71
59.11/35.05	c numEqual: 71
59.11/35.05	c intSize: 3
59.11/35.05	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
59.11/35.05	c ------------------- Paras list -------------------
59.11/35.05	c Name                	 Type      	 Now       	 Default   	 Comment
59.11/35.05	c timeout             	 double    	 3600.000000	 3600      	 
59.11/35.05	c mip_time            	 double    	 0.200000  	 0.5       	 
59.11/35.05	c ls_time             	 double    	 10.000000 	 10        	 
59.11/35.05	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
59.11/35.05	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
59.11/35.05	c random_seed         	 int       	 0         	 0         	 
59.11/35.05	c sample_size         	 int       	 50        	 50        	 
59.11/35.05	c sub_score           	 int       	 1         	 1         	 
59.11/35.05	c tabu_base           	 int       	 3         	 3         	 
59.11/35.05	c tabu_variation      	 int       	 1         	 1         	 
59.11/35.05	c sub_div             	 int       	 4         	 4         	 
59.11/35.05	c nbcore              	 int       	 2         	 1         	 
59.11/35.05	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
59.11/35.05	c print_sol           	 int       	 1         	 1         	 
59.11/35.05	c tmpdir              	 string		 .         	 "."       	 
59.11/35.05	c home                	 string		 HOME	 "."       	 
59.11/35.05	c benchname           	 string		 HOME/instance-4527148-1752235789.opb	 ""        	 
59.11/35.05	c --------------------------------------------------
59.11/35.05	c Local Search solver
59.11/35.05	c MIP solver
59.11/35.05	c MIP solver infeasible
59.11/35.05	s UNSATISFIABLE
59.11/35.05	c Total time: 35

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 (62436 MiB free)
  memory of node 1: 64507 MiB (56144 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4527148-1752235789/watcher-4527148-1752235789 -o /tmp/evaluation-result-4527148-1752235789/solver-4527148-1752235789 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1752232205-111425 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4527148-1752235789.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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

solver pid=112633, runsolver pid=112630

[startup+0.100066 s]*
/proc/loadavg: 7.07 7.27 7.33 7/253 112634
/proc/meminfo: memFree=121427696/131382112 swapFree=33009904/33010684
[pid=112633] ppid=112630 vsize=39776 memory=5376 CPUtime=0.09 cores=4,6
/proc/112633/stat : 112633 (LSIPExact) R 112630 112633 111409 0 -1 4194304 310 0 0 0 9 0 0 0 20 0 1 0 139257798 40730624 1344 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
/proc/112633/statm: 9944 1344 1184 6655 0 179 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 39776 KiB
Current children cumulated memory: 5376 KiB

[startup+0.213012 s]*
/proc/loadavg: 7.07 7.27 7.33 7/253 112634
/proc/meminfo: memFree=121427456/131382112 swapFree=33009904/33010684
[pid=112633] ppid=112630 vsize=39776 memory=5376 CPUtime=0.21 cores=4,6
/proc/112633/stat : 112633 (LSIPExact) R 112630 112633 111409 0 -1 4194304 310 0 0 0 21 0 0 0 20 0 1 0 139257798 40730624 1344 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
/proc/112633/statm: 9944 1344 1184 6655 0 179 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 39776 KiB
Current children cumulated memory: 5376 KiB

[startup+0.312846 s]*
/proc/loadavg: 7.07 7.27 7.33 7/253 112634
/proc/meminfo: memFree=121427456/131382112 swapFree=33009904/33010684
[pid=112633] ppid=112630 vsize=39776 memory=5376 CPUtime=0.31 cores=4,6
/proc/112633/stat : 112633 (LSIPExact) R 112630 112633 111409 0 -1 4194304 310 0 0 0 31 0 0 0 20 0 1 0 139257798 40730624 1344 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
/proc/112633/statm: 9944 1344 1184 6655 0 179 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 39776 KiB
Current children cumulated memory: 5376 KiB

[startup+0.700249 s]
/proc/loadavg: 7.07 7.27 7.33 7/253 112634
/proc/meminfo: memFree=121419392/131382112 swapFree=33009904/33010684
[pid=112633] ppid=112630 vsize=39776 memory=5376 CPUtime=0.68 cores=4,6
/proc/112633/stat : 112633 (LSIPExact) R 112630 112633 111409 0 -1 4194304 310 0 0 0 68 0 0 0 20 0 1 0 139257798 40730624 1344 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
/proc/112633/statm: 9944 1344 1184 6655 0 179 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 39776 KiB
Current children cumulated memory: 5376 KiB

[startup+1.50025 s]
/proc/loadavg: 6.98 7.24 7.33 7/253 112634
/proc/meminfo: memFree=121419408/131382112 swapFree=33009904/33010684
[pid=112633] ppid=112630 vsize=39776 memory=5376 CPUtime=1.48 cores=4,6
/proc/112633/stat : 112633 (LSIPExact) R 112630 112633 111409 0 -1 4194304 310 0 0 0 148 0 0 0 20 0 1 0 139257798 40730624 1344 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
/proc/112633/statm: 9944 1344 1184 6655 0 179 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 39776 KiB
Current children cumulated memory: 5376 KiB

[startup+3.11253 s]
/proc/loadavg: 6.98 7.24 7.33 7/253 112634
/proc/meminfo: memFree=121419860/131382112 swapFree=33009904/33010684
[pid=112633] ppid=112630 vsize=39776 memory=5376 CPUtime=3.09 cores=4,6
/proc/112633/stat : 112633 (LSIPExact) R 112630 112633 111409 0 -1 4194304 310 0 0 0 309 0 0 0 20 0 1 0 139257798 40730624 1344 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
/proc/112633/statm: 9944 1344 1184 6655 0 179 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 39776 KiB
Current children cumulated memory: 5376 KiB

[startup+6.30022 s]
/proc/loadavg: 6.91 7.22 7.32 7/253 112634
/proc/meminfo: memFree=121412048/131382112 swapFree=33009904/33010684
[pid=112633] ppid=112630 vsize=39776 memory=5376 CPUtime=6.27 cores=4,6
/proc/112633/stat : 112633 (LSIPExact) R 112630 112633 111409 0 -1 4194304 310 0 0 0 627 0 0 0 20 0 1 0 139257798 40730624 1344 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
/proc/112633/statm: 9944 1344 1184 6655 0 179 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 39776 KiB
Current children cumulated memory: 5376 KiB

[startup+12.7001 s]
/proc/loadavg: 6.99 7.24 7.32 8/254 112635
/proc/meminfo: memFree=121387856/131382112 swapFree=33009904/33010684
[pid=112633] ppid=112630 vsize=120676 memory=25264 CPUtime=15.28 cores=4,6
/proc/112633/stat : 112633 (LSIPExact) R 112630 112633 111409 0 -1 4194304 2626 0 0 0 1527 1 0 0 20 0 2 0 139257798 123572224 6316 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
/proc/112633/statm: 30169 6316 3552 6655 0 4629 0
[pid=112633/tid=112635] ppid=112630 vsize=120676 memory=24112 CPUtime=2.61 cores=4,6
/proc/112633/task/112635/stat : 112635 (LSIPExact) R 112630 112633 111409 0 -1 4194368 853 0 0 0 261 0 0 0 20 0 2 0 139258800 123572224 6316 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
Current children cumulated CPU time: 15.28 s
Current children cumulated vsize: 120676 KiB
Current children cumulated memory: 25264 KiB

[startup+25.5002 s]
/proc/loadavg: 7.00 7.23 7.32 8/254 112635
/proc/meminfo: memFree=121353444/131382112 swapFree=33009904/33010684
[pid=112633] ppid=112630 vsize=120676 memory=25520 CPUtime=40.74 cores=4,6
/proc/112633/stat : 112633 (LSIPExact) R 112630 112633 111409 0 -1 4194304 4610 0 0 0 4073 1 0 0 20 0 2 0 139257798 123572224 6380 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
/proc/112633/statm: 30169 6380 3552 6655 0 4629 0
[pid=112633/tid=112635] ppid=112630 vsize=120676 memory=11264 CPUtime=15.3 cores=4,6
/proc/112633/task/112635/stat : 112635 (LSIPExact) R 112630 112633 111409 0 -1 4194368 1638 0 0 0 1530 0 0 0 20 0 2 0 139258800 123572224 6380 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
Current children cumulated CPU time: 40.74 s
Current children cumulated vsize: 120676 KiB
Current children cumulated memory: 25520 KiB

[startup+35.0517 s]
# the end of solver process 112633 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=59.1426 s, system=0.030801 s

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

[startup+25.6002 s]
/proc/loadavg: 7.00 7.23 7.32 8/254 112635
/proc/meminfo: memFree=121353444/131382112 swapFree=33009904/33010684
[pid=112633] ppid=112630 vsize=120676 memory=25520 CPUtime=40.94 cores=4,6
/proc/112633/stat : 112633 (LSIPExact) R 112630 112633 111409 0 -1 4194304 4611 0 0 0 4093 1 0 0 20 0 2 0 139257798 123572224 6380 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
/proc/112633/statm: 30169 6380 3552 6655 0 4629 0
[pid=112633/tid=112635] ppid=112630 vsize=120676 memory=139668041499208 CPUtime=15.4 cores=4,6
/proc/112633/task/112635/stat : 112635 (LSIPExact) R 112630 112633 111409 0 -1 4194368 1639 0 0 0 1540 0 0 0 20 0 2 0 139258800 123572224 6380 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
Current children cumulated CPU time: 40.94 s
Current children cumulated vsize: 120676 KiB
Current children cumulated memory: 25520 KiB

[startup+32.0002 s]*
/proc/loadavg: 7.08 7.24 7.32 8/254 112635
/proc/meminfo: memFree=121322448/131382112 swapFree=33009904/33010684
[pid=112633] ppid=112630 vsize=121724 memory=27952 CPUtime=53.29 cores=4,6
/proc/112633/stat : 112633 (LSIPExact) R 112630 112633 111409 0 -1 4194304 7195 0 0 0 5327 2 0 0 20 0 2 0 139257798 124645376 6988 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
/proc/112633/statm: 30431 6988 3552 6655 0 5349 0
[pid=112633/tid=112635] ppid=112630 vsize=121724 memory=6384 CPUtime=21.36 cores=4,6
/proc/112633/task/112635/stat : 112635 (LSIPExact) R 112630 112633 111409 0 -1 4194368 3057 0 0 0 2135 1 0 0 20 0 2 0 139258800 124645376 6988 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
Current children cumulated CPU time: 53.29 s
Current children cumulated vsize: 121724 KiB
Current children cumulated memory: 27952 KiB

[startup+33.6002 s]
/proc/loadavg: 7.08 7.24 7.32 8/254 112635
/proc/meminfo: memFree=121322448/131382112 swapFree=33009904/33010684
[pid=112633] ppid=112630 vsize=122064 memory=29872 CPUtime=56.45 cores=4,6
/proc/112633/stat : 112633 (LSIPExact) R 112630 112633 111409 0 -1 4194304 7681 0 0 0 5643 2 0 0 20 0 2 0 139257798 124993536 7468 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
/proc/112633/statm: 30516 7468 3552 6655 0 5752 0
[pid=112633/tid=112635] ppid=112630 vsize=122064 memory=26416 CPUtime=22.94 cores=4,6
/proc/112633/task/112635/stat : 112635 (LSIPExact) R 112630 112633 111409 0 -1 4194368 3543 0 0 0 2293 1 0 0 20 0 2 0 139258800 124993536 7468 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
Current children cumulated CPU time: 56.45 s
Current children cumulated vsize: 122064 KiB
Current children cumulated memory: 29872 KiB

[startup+34.4002 s]
/proc/loadavg: 7.08 7.24 7.32 8/254 112635
/proc/meminfo: memFree=121322448/131382112 swapFree=33009904/33010684
[pid=112633] ppid=112630 vsize=122064 memory=29872 CPUtime=58.04 cores=4,6
/proc/112633/stat : 112633 (LSIPExact) R 112630 112633 111409 0 -1 4194304 7681 0 0 0 5802 2 0 0 20 0 2 0 139257798 124993536 7468 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
/proc/112633/statm: 30516 7468 3552 6655 0 5752 0
[pid=112633/tid=112635] ppid=112630 vsize=122064 memory=46336 CPUtime=23.73 cores=4,6
/proc/112633/task/112635/stat : 112635 (LSIPExact) R 112630 112633 111409 0 -1 4194368 3543 0 0 0 2372 1 0 0 20 0 2 0 139258800 124993536 7468 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
Current children cumulated CPU time: 58.04 s
Current children cumulated vsize: 122064 KiB
Current children cumulated memory: 29872 KiB

[startup+34.8002 s]
/proc/loadavg: 7.08 7.24 7.32 8/254 112635
/proc/meminfo: memFree=121322448/131382112 swapFree=33009904/33010684
[pid=112633] ppid=112630 vsize=122064 memory=29872 CPUtime=58.84 cores=4,6
/proc/112633/stat : 112633 (LSIPExact) R 112630 112633 111409 0 -1 4194304 7681 0 0 0 5882 2 0 0 20 0 2 0 139257798 124993536 7468 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
/proc/112633/statm: 30516 7468 3552 6655 0 5752 0
[pid=112633/tid=112635] ppid=112630 vsize=122064 memory=5104 CPUtime=24.13 cores=4,6
/proc/112633/task/112635/stat : 112635 (LSIPExact) R 112630 112633 111409 0 -1 4194368 3543 0 0 0 2412 1 0 0 20 0 2 0 139258800 124993536 7468 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
Current children cumulated CPU time: 58.84 s
Current children cumulated vsize: 122064 KiB
Current children cumulated memory: 29872 KiB

[startup+35.0001 s]*
/proc/loadavg: 7.08 7.24 7.32 7/254 112635
/proc/meminfo: memFree=121319424/131382112 swapFree=33009904/33010684
[pid=112633] ppid=112630 vsize=122064 memory=29872 CPUtime=59.11 cores=4,6
/proc/112633/stat : 112633 (LSIPExact) R 112630 112633 111409 0 -1 4194304 7681 0 0 0 5909 2 0 0 20 0 2 0 139257798 124993536 7468 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
/proc/112633/statm: 30516 7468 3552 6655 0 5752 0
[pid=112633/tid=112635] ppid=112630 vsize=122064 memory=-7880352373835790718 CPUtime=24.19 cores=4,6
/proc/112633/task/112635/stat : 112635 (LSIPExact) S 112630 112633 111409 0 -1 4194368 3543 0 0 0 2418 1 0 0 20 0 2 0 139258800 124993536 7468 18446744073709551615 94266071011328 94266098268497 140730940803408 0 0 0 0 0 16386 1 0 0 -1 6 0 0 0 0 0 94266106770568 94266107202176 94266116685824 140730940807512 140730940807688 140730940807688 140730940813292 0
Current children cumulated CPU time: 59.11 s
Current children cumulated vsize: 122064 KiB
Current children cumulated memory: 29872 KiB

Child status: 0

Real time (s): 35.0518
CPU time (s): 59.1734
CPU user time (s): 59.1426
CPU system time (s): 0.030801
CPU usage (%): 168.817
Max. virtual memory (cumulated for all children) (KiB): 122064
Max. memory (cumulated for all children) (KiB): 29872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 59.1426
system time used= 0.030801
maximum resident set size= 30000
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7854
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= 115
involuntary context switches= 948


# summary of solver processes directly reported to runsolver:
#   pid: 112633
#   total CPU time (s): 59.1734
#   total CPU user time (s): 59.1426
#   total CPU system time (s): 0.030801

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.116666 second user time and 0.258886 second system time

The end

Launcher Data 

Begin job on nodeC001 at 2025-07-11 14:09:49
IDJOB=4527148
IDBENCH=162599
IDSOLVER=3384
FILE ID=nodeC001/4527148-1752235789
RUNJOBID= nodeC001-1752232205-111425
SLURM_JOB_ID= 9682512
Free space on /tmp= 432348 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB16/DEC-LIN/elffers/rand6reg/normalized-rand6reg-v071-n1.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4527148-1752235789/watcher-4527148-1752235789 -o /tmp/evaluation-result-4527148-1752235789/solver-4527148-1752235789 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1752232205-111425 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4527148-1752235789.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 6929a7343695a3957aad0265eef3dd9c
RANDOM SEED=1481364694

nodeC001 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.505
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	: 6983.49
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		: 3499.143
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	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.505
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	: 6983.49
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		: 3591.648
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	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.174
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	: 6983.49
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		: 3491.868
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	: 6983.49
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		: 1197.569
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	: 6983.49
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		: 1197.341
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	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        121427408 kB
MemAvailable:   123129480 kB
Buffers:            1668 kB
Cached:          2484300 kB
SwapCached:          128 kB
Active:          7065204 kB
Inactive:        2234640 kB
Active(anon):    6803816 kB
Inactive(anon):    27836 kB
Active(file):     261388 kB
Inactive(file):  2206804 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44664 kB
Writeback:             0 kB
AnonPages:       6816928 kB
Mapped:           140616 kB
Shmem:             17776 kB
KReclaimable:     146628 kB
Slab:             234884 kB
SReclaimable:     146628 kB
SUnreclaim:        88256 kB
KernelStack:        4080 kB
PageTables:        16536 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    7232896 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149432 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2117632 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:      195400 kB
DirectMap2M:     9144320 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432304 MiB
End job on nodeC001 at 2025-07-11 14:10:24