Trace number 4504974

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 NameAnswerobjective functionCPU timeWall clock time
LSIPExact S2UNSAT 28.9708 28.7725

General information on the benchmark

NamePB24/normalized-PB12/OPT-LIN/zahidi/
IC/normalized-minisat25_6_3_3_ic.opb
MD5SUM9beff3f3155855feaa4c9645b72566dc
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/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 benchmark0.277731
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables15725
Total number of constraints31332
Number of constraints which are clauses14450
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints16875
Minimum length of a constraint2
Maximum length of a constraint300
Number of terms in the objective function 1825
Biggest coefficient in the objective function 111980168
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 9113142699
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 111980168
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 9113142699
Number of bits of the biggest sum of numbers34
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

11.52/11.35	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
11.52/11.35	c numVar: 15725
11.52/11.35	c numCon: 31332
11.52/11.35	c numEqual: 1807
11.52/11.35	c intSize: 34
11.52/11.35	c ls_time: 10.0, mip_time: 1790.0, exact_time: 1790.0
11.52/11.35	c ------------------- Paras list -------------------
11.52/11.35	c Name                	 Type      	 Now       	 Default   	 Comment
11.52/11.35	c timeout             	 double    	 3600.000000	 3600      	 
11.52/11.35	c mip_time            	 double    	 0.500000  	 0.5       	 
11.52/11.35	c ls_time             	 double    	 10.000000 	 10        	 
11.52/11.35	c safe_mode           	 int       	 2         	 2         	 1 trust; 2 feasible
11.52/11.35	c mip_emphasis        	 int       	 2         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
11.52/11.35	c random_seed         	 int       	 0         	 0         	 
11.52/11.35	c sample_size         	 int       	 50        	 50        	 
11.52/11.35	c sub_score           	 int       	 1         	 1         	 
11.52/11.35	c tabu_base           	 int       	 3         	 3         	 
11.52/11.35	c tabu_variation      	 int       	 1         	 1         	 
11.52/11.35	c sub_div             	 int       	 4         	 4         	 
11.52/11.35	c nbcore              	 int       	 2         	 1         	 
11.52/11.35	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
11.52/11.35	c print_sol           	 int       	 1         	 1         	 
11.52/11.35	c tmpdir              	 string		 .         	 "."       	 
11.52/11.35	c home                	 string		 HOME	 "."       	 
11.52/11.35	c benchname           	 string		 HOME/instance-4504974-1751456901.opb	 ""        	 
11.52/11.35	c --------------------------------------------------
11.52/11.35	c Local Search solver
11.52/11.35	c MIP solver
11.52/11.35	c MIP solver infeasible
11.52/11.35	c use Exact solver
28.88/28.75	c Exact infeasible
28.88/28.76	s UNSATISFIABLE
28.88/28.76	c Total time: 29

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 (56139 MiB free)
  memory of node 1: 64465 MiB (63226 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4504974-1751456901/watcher-4504974-1751456901 -o /tmp/evaluation-result-4504974-1751456901/solver-4504974-1751456901 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751447985-76848 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4504974-1751456901.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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

solver pid=78521, runsolver pid=78518

[startup+0.100061 s]*
/proc/loadavg: 7.44 7.72 7.56 8/268 78522
/proc/meminfo: memFree=122206428/131250000 swapFree=33010160/33010684
[pid=78521] ppid=78518 vsize=67288 memory=32896 CPUtime=0.08 cores=1,3
/proc/78521/stat : 78521 (LSIPExact) R 78518 78521 76836 0 -1 4194304 7167 0 0 0 7 1 0 0 20 0 1 0 61367623 68902912 8224 18446744073709551615 93905293697024 93905320953425 140727753479184 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93905329456264 93905329887872 93905331838976 140727753484634 140727753484810 140727753484810 140727753490412 0
/proc/78521/statm: 16822 8224 1216 6655 0 7057 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 67288 KiB
Current children cumulated memory: 32896 KiB

[startup+0.205636 s]*
/proc/loadavg: 7.44 7.72 7.56 8/268 78522
/proc/meminfo: memFree=122206428/131250000 swapFree=33010160/33010684
[pid=78521] ppid=78518 vsize=67288 memory=32896 CPUtime=0.19 cores=1,3
/proc/78521/stat : 78521 (LSIPExact) R 78518 78521 76836 0 -1 4194304 7169 0 0 0 18 1 0 0 20 0 1 0 61367623 68902912 8224 18446744073709551615 93905293697024 93905320953425 140727753479184 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93905329456264 93905329887872 93905331838976 140727753484634 140727753484810 140727753484810 140727753490412 0
/proc/78521/statm: 16822 8224 1216 6655 0 7057 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 67288 KiB
Current children cumulated memory: 32896 KiB

[startup+0.30571 s]*
/proc/loadavg: 7.44 7.72 7.56 8/268 78522
/proc/meminfo: memFree=122206428/131250000 swapFree=33010160/33010684
[pid=78521] ppid=78518 vsize=67288 memory=32896 CPUtime=0.29 cores=1,3
/proc/78521/stat : 78521 (LSIPExact) R 78518 78521 76836 0 -1 4194304 7169 0 0 0 28 1 0 0 20 0 1 0 61367623 68902912 8224 18446744073709551615 93905293697024 93905320953425 140727753479184 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93905329456264 93905329887872 93905331838976 140727753484634 140727753484810 140727753484810 140727753490412 0
/proc/78521/statm: 16822 8224 1216 6655 0 7057 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 67288 KiB
Current children cumulated memory: 32896 KiB

[startup+0.700177 s]
/proc/loadavg: 7.44 7.72 7.56 8/268 78522
/proc/meminfo: memFree=122206428/131250000 swapFree=33010160/33010684
[pid=78521] ppid=78518 vsize=67288 memory=32896 CPUtime=0.67 cores=1,3
/proc/78521/stat : 78521 (LSIPExact) R 78518 78521 76836 0 -1 4194304 7169 0 0 0 66 1 0 0 20 0 1 0 61367623 68902912 8224 18446744073709551615 93905293697024 93905320953425 140727753479184 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93905329456264 93905329887872 93905331838976 140727753484634 140727753484810 140727753484810 140727753490412 0
/proc/78521/statm: 16822 8224 1216 6655 0 7057 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 67288 KiB
Current children cumulated memory: 32896 KiB

[startup+1.50018 s]
/proc/loadavg: 7.44 7.72 7.56 8/268 78522
/proc/meminfo: memFree=122213684/131250000 swapFree=33010160/33010684
[pid=78521] ppid=78518 vsize=67288 memory=32896 CPUtime=1.47 cores=1,3
/proc/78521/stat : 78521 (LSIPExact) R 78518 78521 76836 0 -1 4194304 7169 0 0 0 146 1 0 0 20 0 1 0 61367623 68902912 8224 18446744073709551615 93905293697024 93905320953425 140727753479184 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93905329456264 93905329887872 93905331838976 140727753484634 140727753484810 140727753484810 140727753490412 0
/proc/78521/statm: 16822 8224 1216 6655 0 7057 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 67288 KiB
Current children cumulated memory: 32896 KiB

[startup+3.10575 s]
/proc/loadavg: 7.40 7.71 7.56 8/268 78522
/proc/meminfo: memFree=122239176/131250000 swapFree=33010160/33010684
[pid=78521] ppid=78518 vsize=67288 memory=32896 CPUtime=3.07 cores=1,3
/proc/78521/stat : 78521 (LSIPExact) R 78518 78521 76836 0 -1 4194304 7169 0 0 0 306 1 0 0 20 0 1 0 61367623 68902912 8224 18446744073709551615 93905293697024 93905320953425 140727753479184 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93905329456264 93905329887872 93905331838976 140727753484634 140727753484810 140727753484810 140727753490412 0
/proc/78521/statm: 16822 8224 1216 6655 0 7057 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 67288 KiB
Current children cumulated memory: 32896 KiB

[startup+6.30017 s]
/proc/loadavg: 7.40 7.71 7.56 8/268 78522
/proc/meminfo: memFree=122228820/131250000 swapFree=33010160/33010684
[pid=78521] ppid=78518 vsize=67288 memory=32896 CPUtime=6.26 cores=1,3
/proc/78521/stat : 78521 (LSIPExact) R 78518 78521 76836 0 -1 4194304 7169 0 0 0 625 1 0 0 20 0 1 0 61367623 68902912 8224 18446744073709551615 93905293697024 93905320953425 140727753479184 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93905329456264 93905329887872 93905331838976 140727753484634 140727753484810 140727753484810 140727753490412 0
/proc/78521/statm: 16822 8224 1216 6655 0 7057 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 67288 KiB
Current children cumulated memory: 32896 KiB

[startup+12.7002 s]
/proc/loadavg: 7.34 7.69 7.55 8/268 78524
/proc/meminfo: memFree=122090284/131250000 swapFree=33010160/33010684
[pid=78521] ppid=78518 vsize=229972 memory=139800 CPUtime=11.62 cores=1,3
/proc/78521/stat : 78521 (LSIPExact) S 78518 78521 76836 0 -1 4194304 30887 0 0 0 1156 6 0 0 20 0 1 0 61367623 235491328 34950 18446744073709551615 93905293697024 93905320953425 140727753479184 0 0 0 0 0 16386 1 0 0 17 1 0 0 0 0 0 93905329456264 93905329887872 93905331838976 140727753484634 140727753484810 140727753484810 140727753490412 0
/proc/78521/statm: 57493 34950 3488 6655 0 34718 0
[pid=78524] ppid=78521 vsize=80364 memory=61504 CPUtime=1.31 cores=1,3
/proc/78524/stat : 78524 (Exact) R 78521 78524 78524 0 -1 4194304 13919 0 0 0 128 3 0 0 20 0 1 0 61368758 82292736 15376 18446744073709551615 4198400 8335837 140725735743408 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9148648 9230840 41107456 140725735749819 140725735750173 140725735750173 140725735755727 0
/proc/78524/statm: 20091 15376 1120 1011 0 18858 0
Current children cumulated CPU time: 12.93 s
Current children cumulated vsize: 310336 KiB
Current children cumulated memory: 201304 KiB

[startup+25.5002 s]
/proc/loadavg: 7.29 7.66 7.54 8/268 78524
/proc/meminfo: memFree=122055064/131250000 swapFree=33010160/33010684
[pid=78521] ppid=78518 vsize=229972 memory=139800 CPUtime=11.62 cores=1,3
/proc/78521/stat : 78521 (LSIPExact) S 78518 78521 76836 0 -1 4194304 30887 0 0 0 1156 6 0 0 20 0 1 0 61367623 235491328 34950 18446744073709551615 93905293697024 93905320953425 140727753479184 0 0 0 0 0 16386 1 0 0 17 1 0 0 0 0 0 93905329456264 93905329887872 93905331838976 140727753484634 140727753484810 140727753484810 140727753490412 0
/proc/78521/statm: 57493 34950 3488 6655 0 34718 0
[pid=78524] ppid=78521 vsize=122544 memory=112540 CPUtime=14.07 cores=1,3
/proc/78524/stat : 78524 (Exact) R 78521 78524 78524 0 -1 4194304 20809 0 0 0 1402 5 0 0 20 0 1 0 61368758 125485056 28135 18446744073709551615 4198400 8335837 140725735743408 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9148648 9230840 41107456 140725735749819 140725735750173 140725735750173 140725735755727 0
/proc/78524/statm: 30636 28135 1120 1011 0 29403 0
Current children cumulated CPU time: 25.69 s
Current children cumulated vsize: 352516 KiB
Current children cumulated memory: 252340 KiB

[startup+28.7724 s]
# the end of solver process 78521 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=28.8365 s, system=0.134399 s

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

[startup+25.6003 s]
/proc/loadavg: 7.29 7.66 7.54 8/268 78524
/proc/meminfo: memFree=122055064/131250000 swapFree=33010160/33010684
[pid=78521] ppid=78518 vsize=229972 memory=139800 CPUtime=11.62 cores=1,3
/proc/78521/stat : 78521 (LSIPExact) S 78518 78521 76836 0 -1 4194304 30887 0 0 0 1156 6 0 0 20 0 1 0 61367623 235491328 34950 18446744073709551615 93905293697024 93905320953425 140727753479184 0 0 0 0 0 16386 1 0 0 17 1 0 0 0 0 0 93905329456264 93905329887872 93905331838976 140727753484634 140727753484810 140727753484810 140727753490412 0
/proc/78521/statm: 57493 34950 3488 6655 0 34718 0
[pid=78524] ppid=78521 vsize=122688 memory=112668 CPUtime=14.17 cores=1,3
/proc/78524/stat : 78524 (Exact) R 78521 78524 78524 0 -1 4194304 20834 0 0 0 1412 5 0 0 20 0 1 0 61368758 125632512 28167 18446744073709551615 4198400 8335837 140725735743408 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9148648 9230840 41107456 140725735749819 140725735750173 140725735750173 140725735755727 0
/proc/78524/statm: 30672 28167 1120 1011 0 29439 0
Current children cumulated CPU time: 25.79 s
Current children cumulated vsize: 352660 KiB
Current children cumulated memory: 252468 KiB

[startup+27.2002 s]
/proc/loadavg: 7.26 7.65 7.54 8/268 78524
/proc/meminfo: memFree=122061460/131250000 swapFree=33010160/33010684
[pid=78521] ppid=78518 vsize=229972 memory=139800 CPUtime=11.62 cores=1,3
/proc/78521/stat : 78521 (LSIPExact) S 78518 78521 76836 0 -1 4194304 30887 0 0 0 1156 6 0 0 20 0 1 0 61367623 235491328 34950 18446744073709551615 93905293697024 93905320953425 140727753479184 0 0 0 0 0 16386 1 0 0 17 1 0 0 0 0 0 93905329456264 93905329887872 93905331838976 140727753484634 140727753484810 140727753484810 140727753490412 0
/proc/78521/statm: 57493 34950 3488 6655 0 34718 0
[pid=78524] ppid=78521 vsize=123936 memory=113692 CPUtime=15.76 cores=1,3
/proc/78524/stat : 78524 (Exact) R 78521 78524 78524 0 -1 4194304 21088 0 0 0 1571 5 0 0 20 0 1 0 61368758 126910464 28423 18446744073709551615 4198400 8335837 140725735743408 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9148648 9230840 41107456 140725735749819 140725735750173 140725735750173 140725735755727 0
/proc/78524/statm: 30984 28423 1120 1011 0 29751 0
Current children cumulated CPU time: 27.38 s
Current children cumulated vsize: 353908 KiB
Current children cumulated memory: 253492 KiB

[startup+28.0002 s]*
/proc/loadavg: 7.26 7.65 7.54 8/268 78524
/proc/meminfo: memFree=122053396/131250000 swapFree=33010160/33010684
[pid=78521] ppid=78518 vsize=229972 memory=139800 CPUtime=11.62 cores=1,3
/proc/78521/stat : 78521 (LSIPExact) S 78518 78521 76836 0 -1 4194304 30887 0 0 0 1156 6 0 0 20 0 1 0 61367623 235491328 34950 18446744073709551615 93905293697024 93905320953425 140727753479184 0 0 0 0 0 16386 1 0 0 17 1 0 0 0 0 0 93905329456264 93905329887872 93905331838976 140727753484634 140727753484810 140727753484810 140727753490412 0
/proc/78521/statm: 57493 34950 3488 6655 0 34718 0
[pid=78524] ppid=78521 vsize=125416 memory=115100 CPUtime=16.56 cores=1,3
/proc/78524/stat : 78524 (Exact) R 78521 78524 78524 0 -1 4194304 21435 0 0 0 1651 5 0 0 20 0 1 0 61368758 128425984 28775 18446744073709551615 4198400 8335837 140725735743408 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9148648 9230840 41107456 140725735749819 140725735750173 140725735750173 140725735755727 0
/proc/78524/statm: 31354 28775 1120 1011 0 30121 0
Current children cumulated CPU time: 28.18 s
Current children cumulated vsize: 355388 KiB
Current children cumulated memory: 254900 KiB

[startup+28.4002 s]
/proc/loadavg: 7.26 7.65 7.54 8/268 78524
/proc/meminfo: memFree=122053396/131250000 swapFree=33010160/33010684
[pid=78521] ppid=78518 vsize=229972 memory=139800 CPUtime=11.62 cores=1,3
/proc/78521/stat : 78521 (LSIPExact) S 78518 78521 76836 0 -1 4194304 30887 0 0 0 1156 6 0 0 20 0 1 0 61367623 235491328 34950 18446744073709551615 93905293697024 93905320953425 140727753479184 0 0 0 0 0 16386 1 0 0 17 1 0 0 0 0 0 93905329456264 93905329887872 93905331838976 140727753484634 140727753484810 140727753484810 140727753490412 0
/proc/78521/statm: 57493 34950 3488 6655 0 34718 0
[pid=78524] ppid=78521 vsize=125416 memory=115100 CPUtime=16.96 cores=1,3
/proc/78524/stat : 78524 (Exact) R 78521 78524 78524 0 -1 4194304 21435 0 0 0 1691 5 0 0 20 0 1 0 61368758 128425984 28775 18446744073709551615 4198400 8335837 140725735743408 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9148648 9230840 41107456 140725735749819 140725735750173 140725735750173 140725735755727 0
/proc/78524/statm: 31354 28775 1120 1011 0 30121 0
Current children cumulated CPU time: 28.58 s
Current children cumulated vsize: 355388 KiB
Current children cumulated memory: 254900 KiB

[startup+28.6002 s]
/proc/loadavg: 7.26 7.65 7.54 8/268 78524
/proc/meminfo: memFree=122053396/131250000 swapFree=33010160/33010684
[pid=78521] ppid=78518 vsize=229972 memory=139800 CPUtime=11.62 cores=1,3
/proc/78521/stat : 78521 (LSIPExact) S 78518 78521 76836 0 -1 4194304 30887 0 0 0 1156 6 0 0 20 0 1 0 61367623 235491328 34950 18446744073709551615 93905293697024 93905320953425 140727753479184 0 0 0 0 0 16386 1 0 0 17 1 0 0 0 0 0 93905329456264 93905329887872 93905331838976 140727753484634 140727753484810 140727753484810 140727753490412 0
/proc/78521/statm: 57493 34950 3488 6655 0 34718 0
[pid=78524] ppid=78521 vsize=126564 memory=115100 CPUtime=17.16 cores=1,3
/proc/78524/stat : 78524 (Exact) R 78521 78524 78524 0 -1 4194304 21449 0 0 0 1711 5 0 0 20 0 1 0 61368758 129601536 28775 18446744073709551615 4198400 8335837 140725735743408 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9148648 9230840 41107456 140725735749819 140725735750173 140725735750173 140725735755727 0
/proc/78524/statm: 31641 28775 1120 1011 0 30408 0
Current children cumulated CPU time: 28.78 s
Current children cumulated vsize: 356536 KiB
Current children cumulated memory: 254900 KiB

[startup+28.7002 s]
/proc/loadavg: 7.26 7.65 7.54 8/268 78524
/proc/meminfo: memFree=122053396/131250000 swapFree=33010160/33010684
[pid=78521] ppid=78518 vsize=229972 memory=139800 CPUtime=11.62 cores=1,3
/proc/78521/stat : 78521 (LSIPExact) S 78518 78521 76836 0 -1 4194304 30887 0 0 0 1156 6 0 0 20 0 1 0 61367623 235491328 34950 18446744073709551615 93905293697024 93905320953425 140727753479184 0 0 0 0 0 16386 1 0 0 17 1 0 0 0 0 0 93905329456264 93905329887872 93905331838976 140727753484634 140727753484810 140727753484810 140727753490412 0
/proc/78521/statm: 57493 34950 3488 6655 0 34718 0
[pid=78524] ppid=78521 vsize=126564 memory=115100 CPUtime=17.26 cores=1,3
/proc/78524/stat : 78524 (Exact) R 78521 78524 78524 0 -1 4194304 21449 0 0 0 1721 5 0 0 20 0 1 0 61368758 129601536 28775 18446744073709551615 4198400 8335837 140725735743408 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9148648 9230840 41107456 140725735749819 140725735750173 140725735750173 140725735755727 0
/proc/78524/statm: 31641 28775 1120 1011 0 30408 0
Current children cumulated CPU time: 28.88 s
Current children cumulated vsize: 356536 KiB
Current children cumulated memory: 254900 KiB

Child status: 0

Real time (s): 28.7725
CPU time (s): 28.9708
CPU user time (s): 28.8365
CPU system time (s): 0.134399
CPU usage (%): 100.689
Max. virtual memory (cumulated for all children) (KiB): 356536
Max. memory (cumulated for all children) (KiB): 254900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 28.8364
system time used= 0.134399
maximum resident set size= 141776
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52351
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= 373
involuntary context switches= 304


# summary of solver processes directly reported to runsolver:
#   pid: 78521
#   total CPU time (s): 28.9708
#   total CPU user time (s): 28.8365
#   total CPU system time (s): 0.134399

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.062374 second user time and 0.165974 second system time

The end

Launcher Data 

Begin job on nodeC016 at 2025-07-02 13:48:21
IDJOB=4504974
IDBENCH=155719
IDSOLVER=3337
FILE ID=nodeC016/4504974-1751456901
RUNJOBID= nodeC016-1751447985-76848
SLURM_JOB_ID= 9598427
Free space on /tmp= 432712 MiB

SOLVER NAME= LSIPExact  S2
BENCH NAME= PB24/normalized-PB12/OPT-LIN/zahidi/IC/normalized-minisat25_6_3_3_ic.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4504974-1751456901/watcher-4504974-1751456901 -o /tmp/evaluation-result-4504974-1751456901/solver-4504974-1751456901 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751447985-76848 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4504974-1751456901.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 9beff3f3155855feaa4c9645b72566dc
RANDOM SEED=974345621

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		: 3599.731
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		: 3599.748
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		: 3599.721
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		: 3597.052
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		: 3599.722
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		: 3599.731
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		: 3599.718
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		: 3599.736
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:        122230824 kB
MemAvailable:   122397688 kB
Buffers:            2144 kB
Cached:           936292 kB
SwapCached:           28 kB
Active:          7913876 kB
Inactive:         338764 kB
Active(anon):    7325844 kB
Inactive(anon):     6404 kB
Active(file):     588032 kB
Inactive(file):   332360 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             46024 kB
Writeback:            28 kB
AnonPages:       7308364 kB
Mapped:           141032 kB
Shmem:             18044 kB
KReclaimable:     171420 kB
Slab:             264256 kB
SReclaimable:     171420 kB
SUnreclaim:        92836 kB
KernelStack:        4320 kB
PageTables:        17672 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    7870420 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150632 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3856384 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= 432668 MiB
End job on nodeC016 at 2025-07-02 13:48:50