Trace number 4510391

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 60.0028 35.6947

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid5x90split.cnf-extracted.pb.metafix.opb
MD5SUMffca2f526e16739a014d253021fa9e9c
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 benchmark48.9927
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables901
Total number of constraints1258
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)1256
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
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 

59.89/35.69	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
59.89/35.69	c numVar: 901
59.89/35.69	c numCon: 1258
59.89/35.69	c numEqual: 0
59.89/35.69	c intSize: 3
59.89/35.69	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
59.89/35.69	c ------------------- Paras list -------------------
59.89/35.69	c Name                	 Type      	 Now       	 Default   	 Comment
59.89/35.69	c timeout             	 double    	 3600.000000	 3600      	 
59.89/35.69	c mip_time            	 double    	 0.200000  	 0.5       	 
59.89/35.69	c ls_time             	 double    	 10.000000 	 10        	 
59.89/35.69	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
59.89/35.69	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
59.89/35.69	c random_seed         	 int       	 0         	 0         	 
59.89/35.69	c sample_size         	 int       	 50        	 50        	 
59.89/35.69	c sub_score           	 int       	 1         	 1         	 
59.89/35.69	c tabu_base           	 int       	 3         	 3         	 
59.89/35.69	c tabu_variation      	 int       	 1         	 1         	 
59.89/35.69	c sub_div             	 int       	 4         	 4         	 
59.89/35.69	c nbcore              	 int       	 2         	 1         	 
59.89/35.69	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
59.89/35.69	c print_sol           	 int       	 1         	 1         	 
59.89/35.69	c tmpdir              	 string		 .         	 "."       	 
59.89/35.69	c home                	 string		 HOME	 "."       	 
59.89/35.69	c benchname           	 string		 HOME/instance-4510391-1751137454.opb	 ""        	 
59.89/35.69	c --------------------------------------------------
59.89/35.69	c Local Search solver
59.89/35.69	c MIP solver
59.89/35.69	c MIP solver infeasible
59.89/35.69	s UNSATISFIABLE
59.89/35.69	c Total time: 36

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 (62534 MiB free)
  memory of node 1: 64465 MiB (62587 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4510391-1751137454/watcher-4510391-1751137454 -o /tmp/evaluation-result-4510391-1751137454/solver-4510391-1751137454 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1751133631-11298 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4510391-1751137454.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=12164, runsolver pid=12161

[startup+0.100071 s]*
/proc/loadavg: 4.09 4.12 4.45 5/253 12165
/proc/meminfo: memFree=128125396/131382120 swapFree=33010684/33010684
[pid=12164] ppid=12161 vsize=40904 memory=6272 CPUtime=0.09 cores=0,2
/proc/12164/stat : 12164 (LSIPExact) R 12161 12164 11283 0 -1 4194304 574 0 0 0 9 0 0 0 20 0 1 0 29424536 41885696 1568 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
/proc/12164/statm: 10226 1568 1152 6655 0 461 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 40904 KiB
Current children cumulated memory: 6272 KiB

[startup+0.21352 s]*
/proc/loadavg: 4.09 4.12 4.45 5/253 12165
/proc/meminfo: memFree=128125396/131382120 swapFree=33010684/33010684
[pid=12164] ppid=12161 vsize=40904 memory=6272 CPUtime=0.21 cores=0,2
/proc/12164/stat : 12164 (LSIPExact) R 12161 12164 11283 0 -1 4194304 574 0 0 0 21 0 0 0 20 0 1 0 29424536 41885696 1568 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
/proc/12164/statm: 10226 1568 1152 6655 0 461 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40904 KiB
Current children cumulated memory: 6272 KiB

[startup+0.313239 s]*
/proc/loadavg: 4.09 4.12 4.45 5/253 12165
/proc/meminfo: memFree=128125396/131382120 swapFree=33010684/33010684
[pid=12164] ppid=12161 vsize=40904 memory=6272 CPUtime=0.31 cores=0,2
/proc/12164/stat : 12164 (LSIPExact) R 12161 12164 11283 0 -1 4194304 574 0 0 0 31 0 0 0 20 0 1 0 29424536 41885696 1568 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
/proc/12164/statm: 10226 1568 1152 6655 0 461 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 40904 KiB
Current children cumulated memory: 6272 KiB

[startup+0.700327 s]
/proc/loadavg: 4.09 4.12 4.45 5/253 12165
/proc/meminfo: memFree=128125396/131382120 swapFree=33010684/33010684
[pid=12164] ppid=12161 vsize=40904 memory=6272 CPUtime=0.68 cores=0,2
/proc/12164/stat : 12164 (LSIPExact) R 12161 12164 11283 0 -1 4194304 574 0 0 0 68 0 0 0 20 0 1 0 29424536 41885696 1568 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
/proc/12164/statm: 10226 1568 1152 6655 0 461 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 40904 KiB
Current children cumulated memory: 6272 KiB

[startup+1.50034 s]
/proc/loadavg: 4.09 4.12 4.45 5/253 12165
/proc/meminfo: memFree=128125396/131382120 swapFree=33010684/33010684
[pid=12164] ppid=12161 vsize=40904 memory=6272 CPUtime=1.48 cores=0,2
/proc/12164/stat : 12164 (LSIPExact) R 12161 12164 11283 0 -1 4194304 574 0 0 0 148 0 0 0 20 0 1 0 29424536 41885696 1568 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
/proc/12164/statm: 10226 1568 1152 6655 0 461 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 40904 KiB
Current children cumulated memory: 6272 KiB

[startup+3.11298 s]
/proc/loadavg: 4.09 4.12 4.45 5/253 12165
/proc/meminfo: memFree=128124492/131382120 swapFree=33010684/33010684
[pid=12164] ppid=12161 vsize=40904 memory=6272 CPUtime=3.08 cores=0,2
/proc/12164/stat : 12164 (LSIPExact) R 12161 12164 11283 0 -1 4194304 574 0 0 0 308 0 0 0 20 0 1 0 29424536 41885696 1568 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
/proc/12164/statm: 10226 1568 1152 6655 0 461 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 40904 KiB
Current children cumulated memory: 6272 KiB

[startup+6.30033 s]
/proc/loadavg: 4.08 4.12 4.45 5/253 12165
/proc/meminfo: memFree=128103736/131382120 swapFree=33010684/33010684
[pid=12164] ppid=12161 vsize=40904 memory=6272 CPUtime=6.26 cores=0,2
/proc/12164/stat : 12164 (LSIPExact) R 12161 12164 11283 0 -1 4194304 574 0 0 0 626 0 0 0 20 0 1 0 29424536 41885696 1568 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
/proc/12164/statm: 10226 1568 1152 6655 0 461 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 40904 KiB
Current children cumulated memory: 6272 KiB

[startup+12.7002 s]
/proc/loadavg: 4.15 4.13 4.45 6/254 12166
/proc/meminfo: memFree=128099316/131382120 swapFree=33010684/33010684
[pid=12164] ppid=12161 vsize=126592 memory=30636 CPUtime=15.28 cores=0,2
/proc/12164/stat : 12164 (LSIPExact) R 12161 12164 11283 0 -1 4194304 4041 0 0 0 1527 1 0 0 20 0 2 0 29424536 129630208 7659 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
/proc/12164/statm: 31648 7659 3456 6655 0 6061 0
[pid=12164/tid=12166] ppid=12161 vsize=126592 memory=6516 CPUtime=2.63 cores=0,2
/proc/12164/task/12166/stat : 12166 (LSIPExact) R 12161 12164 11283 0 -1 4194368 597 0 0 0 263 0 0 0 20 0 2 0 29425538 129630208 7659 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
Current children cumulated CPU time: 15.28 s
Current children cumulated vsize: 126592 KiB
Current children cumulated memory: 30636 KiB

[startup+25.5002 s]
/proc/loadavg: 4.34 4.18 4.46 6/254 12167
/proc/meminfo: memFree=128096632/131382120 swapFree=33010684/33010684
[pid=12164] ppid=12161 vsize=126592 memory=31404 CPUtime=40.55 cores=0,2
/proc/12164/stat : 12164 (LSIPExact) R 12161 12164 11283 0 -1 4194304 8512 0 0 0 4053 2 0 0 20 0 2 0 29424536 129630208 7851 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
/proc/12164/statm: 31648 7851 3456 6655 0 6200 0
[pid=12164/tid=12166] ppid=12161 vsize=126592 memory=31276 CPUtime=15.3 cores=0,2
/proc/12164/task/12166/stat : 12166 (LSIPExact) R 12161 12164 11283 0 -1 4194368 1787 0 0 0 1530 0 0 0 20 0 2 0 29425538 129630208 7851 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
Current children cumulated CPU time: 40.55 s
Current children cumulated vsize: 126592 KiB
Current children cumulated memory: 31404 KiB

[startup+35.6946 s]
# the end of solver process 12164 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=59.97 s, system=0.032802 s

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

[startup+25.6003 s]
/proc/loadavg: 4.34 4.18 4.46 6/254 12167
/proc/meminfo: memFree=128096632/131382120 swapFree=33010684/33010684
[pid=12164] ppid=12161 vsize=126592 memory=31404 CPUtime=40.75 cores=0,2
/proc/12164/stat : 12164 (LSIPExact) R 12161 12164 11283 0 -1 4194304 8512 0 0 0 4073 2 0 0 20 0 2 0 29424536 129630208 7851 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
/proc/12164/statm: 31648 7851 3456 6655 0 6200 0
[pid=12164/tid=12166] ppid=12161 vsize=126592 memory=31020 CPUtime=15.4 cores=0,2
/proc/12164/task/12166/stat : 12166 (LSIPExact) R 12161 12164 11283 0 -1 4194368 1787 0 0 0 1540 0 0 0 20 0 2 0 29425538 129630208 7851 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
Current children cumulated CPU time: 40.75 s
Current children cumulated vsize: 126592 KiB
Current children cumulated memory: 31404 KiB

[startup+32.0002 s]*
/proc/loadavg: 4.39 4.19 4.47 6/254 12167
/proc/meminfo: memFree=128118576/131382120 swapFree=33010684/33010684
[pid=12164] ppid=12161 vsize=126592 memory=31532 CPUtime=53.48 cores=0,2
/proc/12164/stat : 12164 (LSIPExact) R 12161 12164 11283 0 -1 4194304 8552 0 0 0 5346 2 0 0 20 0 2 0 29424536 129630208 7883 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
/proc/12164/statm: 31648 7883 3456 6655 0 6234 0
[pid=12164/tid=12166] ppid=12161 vsize=126592 memory=12416 CPUtime=21.75 cores=0,2
/proc/12164/task/12166/stat : 12166 (LSIPExact) R 12161 12164 11283 0 -1 4194368 1827 0 0 0 2174 1 0 0 20 0 2 0 29425538 129630208 7883 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
Current children cumulated CPU time: 53.48 s
Current children cumulated vsize: 126592 KiB
Current children cumulated memory: 31532 KiB

[startup+33.6002 s]
/proc/loadavg: 4.39 4.19 4.47 6/254 12167
/proc/meminfo: memFree=128102192/131382120 swapFree=33010684/33010684
[pid=12164] ppid=12161 vsize=126592 memory=31532 CPUtime=56.66 cores=0,2
/proc/12164/stat : 12164 (LSIPExact) R 12161 12164 11283 0 -1 4194304 8564 0 0 0 5664 2 0 0 20 0 2 0 29424536 129630208 7883 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
/proc/12164/statm: 31648 7883 3456 6655 0 6261 0
[pid=12164/tid=12166] ppid=12161 vsize=126592 memory=31532 CPUtime=23.33 cores=0,2
/proc/12164/task/12166/stat : 12166 (LSIPExact) R 12161 12164 11283 0 -1 4194368 1839 0 0 0 2332 1 0 0 20 0 2 0 29425538 129630208 7883 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
Current children cumulated CPU time: 56.66 s
Current children cumulated vsize: 126592 KiB
Current children cumulated memory: 31532 KiB

[startup+34.4002 s]
/proc/loadavg: 4.44 4.20 4.47 6/254 12167
/proc/meminfo: memFree=128102192/131382120 swapFree=33010684/33010684
[pid=12164] ppid=12161 vsize=126592 memory=31532 CPUtime=58.25 cores=0,2
/proc/12164/stat : 12164 (LSIPExact) R 12161 12164 11283 0 -1 4194304 8565 0 0 0 5823 2 0 0 20 0 2 0 29424536 129630208 7883 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
/proc/12164/statm: 31648 7883 3456 6655 0 6262 0
[pid=12164/tid=12166] ppid=12161 vsize=126592 memory=6516 CPUtime=24.13 cores=0,2
/proc/12164/task/12166/stat : 12166 (LSIPExact) R 12161 12164 11283 0 -1 4194368 1840 0 0 0 2412 1 0 0 20 0 2 0 29425538 129630208 7883 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
Current children cumulated CPU time: 58.25 s
Current children cumulated vsize: 126592 KiB
Current children cumulated memory: 31532 KiB

[startup+35.2002 s]
/proc/loadavg: 4.44 4.20 4.47 5/254 12167
/proc/meminfo: memFree=128094128/131382120 swapFree=33010684/33010684
[pid=12164] ppid=12161 vsize=132780 memory=38060 CPUtime=59.49 cores=0,2
/proc/12164/stat : 12164 (LSIPExact) R 12161 12164 11283 0 -1 4194304 10452 0 0 0 5947 2 0 0 20 0 2 0 29424536 135966720 9515 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
/proc/12164/statm: 33195 9515 3456 6655 0 7809 0
[pid=12164/tid=12166] ppid=12161 vsize=132780 memory=5504 CPUtime=24.58 cores=0,2
/proc/12164/task/12166/stat : 12166 (LSIPExact) S 12161 12164 11283 0 -1 4194368 1840 0 0 0 2457 1 0 0 20 0 2 0 29425538 135966720 9515 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 1 0 0 -1 2 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
Current children cumulated CPU time: 59.49 s
Current children cumulated vsize: 132780 KiB
Current children cumulated memory: 38060 KiB

[startup+35.6003 s]
/proc/loadavg: 4.44 4.20 4.47 5/254 12167
/proc/meminfo: memFree=128094128/131382120 swapFree=33010684/33010684
[pid=12164] ppid=12161 vsize=132780 memory=38060 CPUtime=59.89 cores=0,2
/proc/12164/stat : 12164 (LSIPExact) R 12161 12164 11283 0 -1 4194304 10454 0 0 0 5987 2 0 0 20 0 2 0 29424536 135966720 9515 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
/proc/12164/statm: 33195 9515 3456 6655 0 7809 0
[pid=12164/tid=12166] ppid=12161 vsize=132780 memory=-6298682572460364134 CPUtime=24.58 cores=0,2
/proc/12164/task/12166/stat : 12166 (LSIPExact) S 12161 12164 11283 0 -1 4194368 1840 0 0 0 2457 1 0 0 20 0 2 0 29425538 135966720 9515 18446744073709551615 94205755834368 94205783090769 140732251499808 0 0 0 0 0 16386 1 0 0 -1 2 0 0 0 0 0 94205791593608 94205792025216 94205792116736 140732251507034 140732251507210 140732251507210 140732251512812 0
Current children cumulated CPU time: 59.89 s
Current children cumulated vsize: 132780 KiB
Current children cumulated memory: 38060 KiB

Child status: 0

Real time (s): 35.6947
CPU time (s): 60.0028
CPU user time (s): 59.97
CPU system time (s): 0.032802
CPU usage (%): 168.1
Max. virtual memory (cumulated for all children) (KiB): 132780
Max. memory (cumulated for all children) (KiB): 38060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 59.97
system time used= 0.032802
maximum resident set size= 38316
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11026
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 107
involuntary context switches= 427


# summary of solver processes directly reported to runsolver:
#   pid: 12164
#   total CPU time (s): 60.0028
#   total CPU user time (s): 59.97
#   total CPU system time (s): 0.032802

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.137922 second user time and 0.272841 second system time

The end

Launcher Data 

Begin job on nodeC008 at 2025-06-28 21:04:14
IDJOB=4510391
IDBENCH=160360
IDSOLVER=3336
FILE ID=nodeC008/4510391-1751137454
RUNJOBID= nodeC008-1751133631-11298
SLURM_JOB_ID= 9587408
Free space on /tmp= 432924 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid5x90split.cnf-extracted.pb.metafix.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4510391-1751137454/watcher-4510391-1751137454 -o /tmp/evaluation-result-4510391-1751137454/solver-4510391-1751137454 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1751133631-11298 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4510391-1751137454.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

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

MD5SUM BENCH= ffca2f526e16739a014d253021fa9e9c
RANDOM SEED=1054116676

nodeC008 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		: 1197.301
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	: 6983.72
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		: 3662.520
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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.209
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	: 6983.72
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		: 1197.661
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	: 6983.72
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		: 3662.377
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	: 6983.72
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		: 3662.477
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	: 6983.72
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		: 1197.382
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	: 6983.72
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		: 1198.025
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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        128125332 kB
MemAvailable:   127844248 kB
Buffers:            3280 kB
Cached:           531600 kB
SwapCached:            0 kB
Active:          2341176 kB
Inactive:         333472 kB
Active(anon):    2157724 kB
Inactive(anon):        0 kB
Active(file):     183452 kB
Inactive(file):   333472 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44704 kB
Writeback:             0 kB
AnonPages:       2140816 kB
Mapped:           150232 kB
Shmem:             17956 kB
KReclaimable:      83236 kB
Slab:             161408 kB
SReclaimable:      83236 kB
SUnreclaim:        78172 kB
KernelStack:        4080 kB
PageTables:         7392 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    2658336 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149448 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1081344 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:      181064 kB
DirectMap2M:     9158656 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432880 MiB
End job on nodeC008 at 2025-06-28 21:04:50