Trace number 4505112

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 62.1058 62.41

General information on the benchmark

NamePB24/normalized-PB12/OPT-LIN/zahidi/
IC/normalized-minisat25_6_3_8_ic.opb
MD5SUMa4e6307a32e39171940a0b0a520e3b91
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 benchmark0.27516
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 133432831
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 8863945089
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 133432831
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 8863945089
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

11.98/11.74	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
11.98/11.74	c numVar: 15725
11.98/11.74	c numCon: 31332
11.98/11.74	c numEqual: 1807
11.98/11.74	c intSize: 34
11.98/11.74	c ls_time: 10.0, mip_time: 1790.0, exact_time: 1790.0
11.98/11.74	c ------------------- Paras list -------------------
11.98/11.74	c Name                	 Type      	 Now       	 Default   	 Comment
11.98/11.74	c timeout             	 double    	 3600.000000	 3600      	 
11.98/11.74	c mip_time            	 double    	 0.500000  	 0.5       	 
11.98/11.74	c ls_time             	 double    	 10.000000 	 10        	 
11.98/11.74	c safe_mode           	 int       	 2         	 2         	 1 trust; 2 feasible
11.98/11.74	c mip_emphasis        	 int       	 2         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
11.98/11.74	c random_seed         	 int       	 0         	 0         	 
11.98/11.74	c sample_size         	 int       	 50        	 50        	 
11.98/11.74	c sub_score           	 int       	 1         	 1         	 
11.98/11.74	c tabu_base           	 int       	 3         	 3         	 
11.98/11.74	c tabu_variation      	 int       	 1         	 1         	 
11.98/11.74	c sub_div             	 int       	 4         	 4         	 
11.98/11.74	c nbcore              	 int       	 2         	 1         	 
11.98/11.74	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
11.98/11.74	c print_sol           	 int       	 1         	 1         	 
11.98/11.74	c tmpdir              	 string		 .         	 "."       	 
11.98/11.74	c home                	 string		 HOME	 "."       	 
11.98/11.74	c benchname           	 string		 HOME/instance-4505112-1751472603.opb	 ""        	 
11.98/11.74	c --------------------------------------------------
11.98/11.74	c Local Search solver
11.98/11.74	c MIP solver
11.98/11.74	c MIP solver infeasible
11.98/11.74	c use Exact solver
61.98/62.35	c Exact infeasible
61.98/62.39	s UNSATISFIABLE
61.98/62.39	c Total time: 62

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: 63837 MiB (56734 MiB free)
  memory of node 1: 64465 MiB (48894 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4505112-1751472603/watcher-4505112-1751472603 -o /tmp/evaluation-result-4505112-1751472603/solver-4505112-1751472603 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751468815-65341 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4505112-1751472603.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=66784, runsolver pid=66781

[startup+0.100077 s]*
/proc/loadavg: 5.49 6.01 6.21 6/255 66785
/proc/meminfo: memFree=108140116/131382116 swapFree=33010160/33010684
[pid=66784] ppid=66781 vsize=63988 memory=29696 CPUtime=0.09 cores=4,6
/proc/66784/stat : 66784 (LSIPExact) R 66781 66784 65327 0 -1 4194304 6371 0 0 0 8 1 0 0 20 0 1 0 62939557 65523712 7424 18446744073709551615 94228759867392 94228787123793 140724346981184 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 94228795626632 94228796058240 94228813451264 140724346984794 140724346984970 140724346984970 140724346990572 0
/proc/66784/statm: 15997 7424 1216 6655 0 6232 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 63988 KiB
Current children cumulated memory: 29696 KiB

[startup+0.221917 s]*
/proc/loadavg: 5.49 6.01 6.21 6/255 66785
/proc/meminfo: memFree=108132052/131382116 swapFree=33010160/33010684
[pid=66784] ppid=66781 vsize=67156 memory=32896 CPUtime=0.2 cores=4,6
/proc/66784/stat : 66784 (LSIPExact) R 66781 66784 65327 0 -1 4194304 7162 0 0 0 19 1 0 0 20 0 1 0 62939557 68767744 8224 18446744073709551615 94228759867392 94228787123793 140724346981184 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94228795626632 94228796058240 94228813451264 140724346984794 140724346984970 140724346984970 140724346990572 0
/proc/66784/statm: 16789 8224 1216 6655 0 7024 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 67156 KiB
Current children cumulated memory: 32896 KiB

[startup+0.313012 s]*
/proc/loadavg: 5.49 6.01 6.21 6/255 66785
/proc/meminfo: memFree=108132276/131382116 swapFree=33010160/33010684
[pid=66784] ppid=66781 vsize=67288 memory=32896 CPUtime=0.29 cores=4,6
/proc/66784/stat : 66784 (LSIPExact) R 66781 66784 65327 0 -1 4194304 7166 0 0 0 28 1 0 0 20 0 1 0 62939557 68902912 8224 18446744073709551615 94228759867392 94228787123793 140724346981184 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94228795626632 94228796058240 94228813451264 140724346984794 140724346984970 140724346984970 140724346990572 0
/proc/66784/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+0.700309 s]
/proc/loadavg: 5.45 6.00 6.21 6/255 66785
/proc/meminfo: memFree=108132276/131382116 swapFree=33010160/33010684
[pid=66784] ppid=66781 vsize=67288 memory=32896 CPUtime=0.66 cores=4,6
/proc/66784/stat : 66784 (LSIPExact) R 66781 66784 65327 0 -1 4194304 7167 0 0 0 65 1 0 0 20 0 1 0 62939557 68902912 8224 18446744073709551615 94228759867392 94228787123793 140724346981184 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94228795626632 94228796058240 94228813451264 140724346984794 140724346984970 140724346984970 140724346990572 0
/proc/66784/statm: 16822 8224 1216 6655 0 7057 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 67288 KiB
Current children cumulated memory: 32896 KiB

[startup+1.5004 s]
/proc/loadavg: 5.45 6.00 6.21 6/255 66785
/proc/meminfo: memFree=108132276/131382116 swapFree=33010160/33010684
[pid=66784] ppid=66781 vsize=67288 memory=32896 CPUtime=1.46 cores=4,6
/proc/66784/stat : 66784 (LSIPExact) R 66781 66784 65327 0 -1 4194304 7167 0 0 0 145 1 0 0 20 0 1 0 62939557 68902912 8224 18446744073709551615 94228759867392 94228787123793 140724346981184 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94228795626632 94228796058240 94228813451264 140724346984794 140724346984970 140724346984970 140724346990572 0
/proc/66784/statm: 16822 8224 1216 6655 0 7057 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 67288 KiB
Current children cumulated memory: 32896 KiB

[startup+3.11395 s]
/proc/loadavg: 5.45 6.00 6.21 6/255 66785
/proc/meminfo: memFree=108132528/131382116 swapFree=33010160/33010684
[pid=66784] ppid=66781 vsize=67288 memory=32896 CPUtime=3.06 cores=4,6
/proc/66784/stat : 66784 (LSIPExact) R 66781 66784 65327 0 -1 4194304 7167 0 0 0 305 1 0 0 20 0 1 0 62939557 68902912 8224 18446744073709551615 94228759867392 94228787123793 140724346981184 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94228795626632 94228796058240 94228813451264 140724346984794 140724346984970 140724346984970 140724346990572 0
/proc/66784/statm: 16822 8224 1216 6655 0 7057 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 67288 KiB
Current children cumulated memory: 32896 KiB

[startup+6.30038 s]
/proc/loadavg: 5.42 5.98 6.20 6/255 66785
/proc/meminfo: memFree=108112300/131382116 swapFree=33010160/33010684
[pid=66784] ppid=66781 vsize=67288 memory=32896 CPUtime=6.24 cores=4,6
/proc/66784/stat : 66784 (LSIPExact) R 66781 66784 65327 0 -1 4194304 7167 0 0 0 623 1 0 0 20 0 1 0 62939557 68902912 8224 18446744073709551615 94228759867392 94228787123793 140724346981184 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94228795626632 94228796058240 94228813451264 140724346984794 140724346984970 140724346984970 140724346990572 0
/proc/66784/statm: 16822 8224 1216 6655 0 7057 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 67288 KiB
Current children cumulated memory: 32896 KiB

[startup+12.7003 s]
/proc/loadavg: 5.46 5.98 6.20 6/256 66788
/proc/meminfo: memFree=106749728/131382116 swapFree=33010160/33010684
[pid=66784] ppid=66781 vsize=229972 memory=139692 CPUtime=12.07 cores=4,6
/proc/66784/stat : 66784 (LSIPExact) S 66781 66784 65327 0 -1 4194304 30858 0 0 0 1200 7 0 0 20 0 1 0 62939557 235491328 34923 18446744073709551615 94228759867392 94228787123793 140724346981184 0 0 0 0 0 16386 1 0 0 17 4 0 0 0 0 0 94228795626632 94228796058240 94228813451264 140724346984794 140724346984970 140724346984970 140724346990572 0
/proc/66784/statm: 57493 34923 3488 6655 0 34718 0
[pid=66788] ppid=66784 vsize=79300 memory=58956 CPUtime=0.9 cores=4,6
/proc/66788/stat : 66788 (Exact) R 66784 66788 66788 0 -1 4194304 13274 0 0 0 85 5 0 0 20 0 1 0 62940732 81203200 14739 18446744073709551615 4198400 8335837 140727592878752 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 9148648 9230840 39948288 140727592884411 140727592884765 140727592884765 140727592890319 0
/proc/66788/statm: 19825 14739 1120 1011 0 18592 0
Current children cumulated CPU time: 12.97 s
Current children cumulated vsize: 309272 KiB
Current children cumulated memory: 198648 KiB

[startup+25.5003 s]
/proc/loadavg: 5.47 5.96 6.19 6/254 66788
/proc/meminfo: memFree=104493732/131382116 swapFree=33010160/33010684
[pid=66784] ppid=66781 vsize=229972 memory=139692 CPUtime=12.07 cores=4,6
/proc/66784/stat : 66784 (LSIPExact) S 66781 66784 65327 0 -1 4194304 30858 0 0 0 1200 7 0 0 20 0 1 0 62939557 235491328 34923 18446744073709551615 94228759867392 94228787123793 140724346981184 0 0 0 0 0 16386 1 0 0 17 4 0 0 0 0 0 94228795626632 94228796058240 94228813451264 140724346984794 140724346984970 140724346984970 140724346990572 0
/proc/66784/statm: 57493 34923 3488 6655 0 34718 0
[pid=66788] ppid=66784 vsize=116168 memory=104272 CPUtime=13.55 cores=4,6
/proc/66788/stat : 66788 (Exact) R 66784 66788 66788 0 -1 4194304 19725 0 0 0 1345 10 0 0 20 0 1 0 62940732 118956032 26068 18446744073709551615 4198400 8335837 140727592878752 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 9148648 9230840 39948288 140727592884411 140727592884765 140727592884765 140727592890319 0
/proc/66788/statm: 29042 26068 1120 1011 0 27809 0
Current children cumulated CPU time: 25.62 s
Current children cumulated vsize: 346140 KiB
Current children cumulated memory: 243964 KiB

[startup+51.1058 s]
/proc/loadavg: 5.28 5.87 6.15 6/254 66789
/proc/meminfo: memFree=104848452/131382116 swapFree=33010160/33010684
[pid=66784] ppid=66781 vsize=229972 memory=139692 CPUtime=12.07 cores=4,6
/proc/66784/stat : 66784 (LSIPExact) S 66781 66784 65327 0 -1 4194304 30858 0 0 0 1200 7 0 0 20 0 1 0 62939557 235491328 34923 18446744073709551615 94228759867392 94228787123793 140724346981184 0 0 0 0 0 16386 1 0 0 17 4 0 0 0 0 0 94228795626632 94228796058240 94228813451264 140724346984794 140724346984970 140724346984970 140724346990572 0
/proc/66784/statm: 57493 34923 3488 6655 0 34718 0
[pid=66788] ppid=66784 vsize=175776 memory=146952 CPUtime=38.85 cores=4,6
/proc/66788/stat : 66788 (Exact) R 66784 66788 66788 0 -1 4194304 29988 0 0 0 3870 15 0 0 20 0 1 0 62940732 179994624 36738 18446744073709551615 4198400 8335837 140727592878752 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 9148648 9230840 39948288 140727592884411 140727592884765 140727592884765 140727592890319 0
/proc/66788/statm: 43944 36738 1120 1011 0 42711 0
Current children cumulated CPU time: 50.92 s
Current children cumulated vsize: 405748 KiB
Current children cumulated memory: 286644 KiB

[startup+62.4099 s]
# the end of solver process 66784 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=61.8096 s, system=0.29614 s

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

[startup+51.2003 s]
/proc/loadavg: 5.28 5.87 6.15 6/254 66789
/proc/meminfo: memFree=104848452/131382116 swapFree=33010160/33010684
[pid=66784] ppid=66781 vsize=229972 memory=139692 CPUtime=12.07 cores=4,6
/proc/66784/stat : 66784 (LSIPExact) S 66781 66784 65327 0 -1 4194304 30858 0 0 0 1200 7 0 0 20 0 1 0 62939557 235491328 34923 18446744073709551615 94228759867392 94228787123793 140724346981184 0 0 0 0 0 16386 1 0 0 17 4 0 0 0 0 0 94228795626632 94228796058240 94228813451264 140724346984794 140724346984970 140724346984970 140724346990572 0
/proc/66784/statm: 57493 34923 3488 6655 0 34718 0
[pid=66788] ppid=66784 vsize=175776 memory=146952 CPUtime=38.95 cores=4,6
/proc/66788/stat : 66788 (Exact) R 66784 66788 66788 0 -1 4194304 29988 0 0 0 3880 15 0 0 20 0 1 0 62940732 179994624 36738 18446744073709551615 4198400 8335837 140727592878752 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 9148648 9230840 39948288 140727592884411 140727592884765 140727592884765 140727592890319 0
/proc/66788/statm: 43944 36738 1120 1011 0 42711 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 405748 KiB
Current children cumulated memory: 286644 KiB

[startup+57.6002 s]
/proc/loadavg: 5.26 5.86 6.14 6/254 66789
/proc/meminfo: memFree=104862452/131382116 swapFree=33010160/33010684
[pid=66784] ppid=66781 vsize=229972 memory=139692 CPUtime=12.07 cores=4,6
/proc/66784/stat : 66784 (LSIPExact) S 66781 66784 65327 0 -1 4194304 30858 0 0 0 1200 7 0 0 20 0 1 0 62939557 235491328 34923 18446744073709551615 94228759867392 94228787123793 140724346981184 0 0 0 0 0 16386 1 0 0 17 4 0 0 0 0 0 94228795626632 94228796058240 94228813451264 140724346984794 140724346984970 140724346984970 140724346990572 0
/proc/66784/statm: 57493 34923 3488 6655 0 34718 0
[pid=66788] ppid=66784 vsize=181852 memory=155312 CPUtime=45.27 cores=4,6
/proc/66788/stat : 66788 (Exact) R 66784 66788 66788 0 -1 4194304 31561 0 0 0 4511 16 0 0 20 0 1 0 62940732 186216448 38828 18446744073709551615 4198400 8335837 140727592878752 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 9148648 9230840 39948288 140727592884411 140727592884765 140727592884765 140727592890319 0
/proc/66788/statm: 45463 38828 1120 1011 0 44230 0
Current children cumulated CPU time: 57.34 s
Current children cumulated vsize: 411824 KiB
Current children cumulated memory: 295004 KiB

[startup+60.8002 s]
/proc/loadavg: 5.26 5.86 6.14 6/254 66790
/proc/meminfo: memFree=104511920/131382116 swapFree=33010160/33010684
[pid=66784] ppid=66781 vsize=229972 memory=139692 CPUtime=12.07 cores=4,6
/proc/66784/stat : 66784 (LSIPExact) S 66781 66784 65327 0 -1 4194304 30858 0 0 0 1200 7 0 0 20 0 1 0 62939557 235491328 34923 18446744073709551615 94228759867392 94228787123793 140724346981184 0 0 0 0 0 16386 1 0 0 17 4 0 0 0 0 0 94228795626632 94228796058240 94228813451264 140724346984794 140724346984970 140724346984970 140724346990572 0
/proc/66784/statm: 57493 34923 3488 6655 0 34718 0
[pid=66788] ppid=66784 vsize=192876 memory=163248 CPUtime=48.43 cores=4,6
/proc/66788/stat : 66788 (Exact) R 66784 66788 66788 0 -1 4194304 33528 0 0 0 4825 18 0 0 20 0 1 0 62940732 197505024 40812 18446744073709551615 4198400 8335837 140727592878752 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 9148648 9230840 39948288 140727592884411 140727592884765 140727592884765 140727592890319 0
/proc/66788/statm: 48219 40812 1120 1011 0 46986 0
Current children cumulated CPU time: 60.5 s
Current children cumulated vsize: 422848 KiB
Current children cumulated memory: 302940 KiB

[startup+61.6003 s]
/proc/loadavg: 5.24 5.84 6.14 6/254 66790
/proc/meminfo: memFree=104311604/131382116 swapFree=33010160/33010684
[pid=66784] ppid=66781 vsize=229972 memory=139692 CPUtime=12.07 cores=4,6
/proc/66784/stat : 66784 (LSIPExact) S 66781 66784 65327 0 -1 4194304 30858 0 0 0 1200 7 0 0 20 0 1 0 62939557 235491328 34923 18446744073709551615 94228759867392 94228787123793 140724346981184 0 0 0 0 0 16386 1 0 0 17 4 0 0 0 0 0 94228795626632 94228796058240 94228813451264 140724346984794 140724346984970 140724346984970 140724346990572 0
/proc/66784/statm: 57493 34923 3488 6655 0 34718 0
[pid=66788] ppid=66784 vsize=195916 memory=164656 CPUtime=49.22 cores=4,6
/proc/66788/stat : 66788 (Exact) R 66784 66788 66788 0 -1 4194304 33880 0 0 0 4903 19 0 0 20 0 1 0 62940732 200617984 41164 18446744073709551615 4198400 8335837 140727592878752 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 9148648 9230840 39948288 140727592884411 140727592884765 140727592884765 140727592890319 0
/proc/66788/statm: 48979 41164 1120 1011 0 47746 0
Current children cumulated CPU time: 61.29 s
Current children cumulated vsize: 425888 KiB
Current children cumulated memory: 304348 KiB

[startup+62.0002 s]*
/proc/loadavg: 5.24 5.84 6.14 6/254 66790
/proc/meminfo: memFree=104299316/131382116 swapFree=33010160/33010684
[pid=66784] ppid=66781 vsize=229972 memory=139692 CPUtime=12.07 cores=4,6
/proc/66784/stat : 66784 (LSIPExact) S 66781 66784 65327 0 -1 4194304 30858 0 0 0 1200 7 0 0 20 0 1 0 62939557 235491328 34923 18446744073709551615 94228759867392 94228787123793 140724346981184 0 0 0 0 0 16386 1 0 0 17 4 0 0 0 0 0 94228795626632 94228796058240 94228813451264 140724346984794 140724346984970 140724346984970 140724346990572 0
/proc/66784/statm: 57493 34923 3488 6655 0 34718 0
[pid=66788] ppid=66784 vsize=195916 memory=165040 CPUtime=49.62 cores=4,6
/proc/66788/stat : 66788 (Exact) R 66784 66788 66788 0 -1 4194304 33982 0 0 0 4943 19 0 0 20 0 1 0 62940732 200617984 41260 18446744073709551615 4198400 8335837 140727592878752 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 9148648 9230840 39948288 140727592884411 140727592884765 140727592884765 140727592890319 0
/proc/66788/statm: 48979 41260 1120 1011 0 47746 0
Current children cumulated CPU time: 61.69 s
Current children cumulated vsize: 425888 KiB
Current children cumulated memory: 304732 KiB

[startup+62.4003 s]*
/proc/loadavg: 5.24 5.84 6.14 6/253 66790
/proc/meminfo: memFree=104492520/131382116 swapFree=33010160/33010684
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 0

Real time (s): 62.41
CPU time (s): 62.1058
CPU user time (s): 61.8096
CPU system time (s): 0.29614
CPU usage (%): 99.5126
Max. virtual memory (cumulated for all children) (KiB): 426196
Max. memory (cumulated for all children) (KiB): 304988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 61.8096
system time used= 0.29614
maximum resident set size= 170512
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64940
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= 354
involuntary context switches= 844


# summary of solver processes directly reported to runsolver:
#   pid: 66784
#   total CPU time (s): 62.1058
#   total CPU user time (s): 61.8096
#   total CPU system time (s): 0.29614

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.19217 second user time and 0.441198 second system time

The end

Launcher Data

Begin job on nodeC004 at 2025-07-02 18:10:04
IDJOB=4505112
IDBENCH=155741
IDSOLVER=3337
FILE ID=nodeC004/4505112-1751472603
RUNJOBID= nodeC004-1751468815-65341
SLURM_JOB_ID= 9598488
Free space on /tmp= 430948 MiB

SOLVER NAME= LSIPExact  S2
BENCH NAME= PB24/normalized-PB12/OPT-LIN/zahidi/IC/normalized-minisat25_6_3_8_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-4505112-1751472603/watcher-4505112-1751472603 -o /tmp/evaluation-result-4505112-1751472603/solver-4505112-1751472603 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751468815-65341 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4505112-1751472603.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= a4e6307a32e39171940a0b0a520e3b91
RANDOM SEED=2126622318

nodeC004 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		: 3534.965
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	: 6983.74
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		: 3662.753
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	: 6983.74
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		: 3591.708
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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.787
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	: 6983.74
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		: 3700.000
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	: 6983.74
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		: 3591.627
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	: 6983.74
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		: 1197.202
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	: 6983.74
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		: 1197.668
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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        108164248 kB
MemAvailable:   115063184 kB
Buffers:            2720 kB
Cached:          7648720 kB
SwapCached:           20 kB
Active:         15057216 kB
Inactive:        7312024 kB
Active(anon):   14729584 kB
Inactive(anon):     6188 kB
Active(file):     327632 kB
Inactive(file):  7305836 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             45968 kB
Writeback:            60 kB
AnonPages:      14709468 kB
Mapped:           147808 kB
Shmem:             17956 kB
KReclaimable:     210188 kB
Slab:             296396 kB
SReclaimable:     210188 kB
SUnreclaim:        86208 kB
KernelStack:        4080 kB
PageTables:        32244 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:   15292564 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149496 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2473984 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 430904 MiB
End job on nodeC004 at 2025-07-02 18:11:06