Trace number 4544742

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 29.1106 19.7187

General information on the benchmark

NamePB25/normalized-PB25/DEC-LIN/koops/
normalized-mat98_identity_complement.opb
MD5SUM19ef3e52501b729e9a0591ce1db4d607
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.532931
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables648
Total number of constraints11529
Number of constraints which are clauses10377
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1152
Minimum length of a constraint2
Maximum length of a constraint8
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 7
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 15
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

29.07/19.71	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
29.07/19.71	c numVar: 648
29.07/19.71	c numCon: 11529
29.07/19.71	c numEqual: 0
29.07/19.71	c intSize: 4
29.07/19.71	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
29.07/19.71	c ------------------- Paras list -------------------
29.07/19.71	c Name                	 Type      	 Now       	 Default   	 Comment
29.07/19.71	c timeout             	 double    	 3600.000000	 3600      	 
29.07/19.71	c mip_time            	 double    	 0.200000  	 0.5       	 
29.07/19.71	c ls_time             	 double    	 10.000000 	 10        	 
29.07/19.71	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
29.07/19.71	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
29.07/19.71	c random_seed         	 int       	 0         	 0         	 
29.07/19.71	c sample_size         	 int       	 50        	 50        	 
29.07/19.71	c sub_score           	 int       	 1         	 1         	 
29.07/19.71	c tabu_base           	 int       	 3         	 3         	 
29.07/19.71	c tabu_variation      	 int       	 1         	 1         	 
29.07/19.71	c sub_div             	 int       	 4         	 4         	 
29.07/19.71	c nbcore              	 int       	 2         	 1         	 
29.07/19.71	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
29.07/19.71	c print_sol           	 int       	 1         	 1         	 
29.07/19.71	c tmpdir              	 string		 .         	 "."       	 
29.07/19.71	c home                	 string		 HOME	 "."       	 
29.07/19.71	c benchname           	 string		 HOME/instance-4544742-1753218164.opb	 ""        	 
29.07/19.71	c --------------------------------------------------
29.07/19.71	c Local Search solver
29.07/19.71	c MIP solver
29.07/19.71	c MIP solver infeasible
29.07/19.71	s UNSATISFIABLE
29.07/19.71	c Total time: 19

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: 63665 MiB (38542 MiB free)
  memory of node 1: 64507 MiB (47018 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4544742-1753218164/watcher-4544742-1753218164 -o /tmp/evaluation-result-4544742-1753218164/solver-4544742-1753218164 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1753211081-176017 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4544742-1753218164.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
solver pid=178361, runsolver pid=178358
Current StackSize limit: 8192 KiB


[startup+0.100059 s]*
/proc/loadavg: 4.49 5.12 5.35 6/267 178362
/proc/meminfo: memFree=87614472/131249996 swapFree=33010416/33010684
[pid=178361] ppid=178358 vsize=46588 memory=11904 CPUtime=0.09 cores=0,2
/proc/178361/stat : 178361 (LSIPExact) R 178358 178361 176007 0 -1 4194304 1989 0 0 0 9 0 0 0 20 0 1 0 237494216 47706112 2976 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
/proc/178361/statm: 11647 2976 1152 6655 0 1882 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 11904 KiB

[startup+0.205715 s]*
/proc/loadavg: 4.49 5.12 5.35 6/267 178362
/proc/meminfo: memFree=87614472/131249996 swapFree=33010416/33010684
[pid=178361] ppid=178358 vsize=46588 memory=11904 CPUtime=0.2 cores=0,2
/proc/178361/stat : 178361 (LSIPExact) R 178358 178361 176007 0 -1 4194304 1989 0 0 0 20 0 0 0 20 0 1 0 237494216 47706112 2976 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
/proc/178361/statm: 11647 2976 1152 6655 0 1882 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 11904 KiB

[startup+0.305617 s]*
/proc/loadavg: 4.49 5.12 5.35 6/267 178362
/proc/meminfo: memFree=87614472/131249996 swapFree=33010416/33010684
[pid=178361] ppid=178358 vsize=46588 memory=11904 CPUtime=0.3 cores=0,2
/proc/178361/stat : 178361 (LSIPExact) R 178358 178361 176007 0 -1 4194304 1989 0 0 0 30 0 0 0 20 0 1 0 237494216 47706112 2976 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
/proc/178361/statm: 11647 2976 1152 6655 0 1882 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 11904 KiB

[startup+0.70018 s]
/proc/loadavg: 4.49 5.12 5.35 6/267 178362
/proc/meminfo: memFree=87614472/131249996 swapFree=33010416/33010684
[pid=178361] ppid=178358 vsize=46588 memory=11904 CPUtime=0.68 cores=0,2
/proc/178361/stat : 178361 (LSIPExact) R 178358 178361 176007 0 -1 4194304 1989 0 0 0 68 0 0 0 20 0 1 0 237494216 47706112 2976 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
/proc/178361/statm: 11647 2976 1152 6655 0 1882 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 11904 KiB

[startup+1.50017 s]
/proc/loadavg: 4.49 5.12 5.35 6/267 178362
/proc/meminfo: memFree=87618352/131249996 swapFree=33010416/33010684
[pid=178361] ppid=178358 vsize=46588 memory=11904 CPUtime=1.48 cores=0,2
/proc/178361/stat : 178361 (LSIPExact) R 178358 178361 176007 0 -1 4194304 1989 0 0 0 148 0 0 0 20 0 1 0 237494216 47706112 2976 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
/proc/178361/statm: 11647 2976 1152 6655 0 1882 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 11904 KiB

[startup+3.10552 s]
/proc/loadavg: 4.53 5.12 5.35 6/267 178362
/proc/meminfo: memFree=87616556/131249996 swapFree=33010416/33010684
[pid=178361] ppid=178358 vsize=46588 memory=11904 CPUtime=3.08 cores=0,2
/proc/178361/stat : 178361 (LSIPExact) R 178358 178361 176007 0 -1 4194304 1989 0 0 0 308 0 0 0 20 0 1 0 237494216 47706112 2976 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
/proc/178361/statm: 11647 2976 1152 6655 0 1882 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 11904 KiB

[startup+6.30017 s]
/proc/loadavg: 4.53 5.12 5.35 6/267 178362
/proc/meminfo: memFree=87612944/131249996 swapFree=33010416/33010684
[pid=178361] ppid=178358 vsize=46588 memory=11904 CPUtime=6.27 cores=0,2
/proc/178361/stat : 178361 (LSIPExact) R 178358 178361 176007 0 -1 4194304 1989 0 0 0 627 0 0 0 20 0 1 0 237494216 47706112 2976 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
/proc/178361/statm: 11647 2976 1152 6655 0 1882 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 11904 KiB

[startup+12.7002 s]
/proc/loadavg: 4.65 5.13 5.35 7/268 178363
/proc/meminfo: memFree=87583616/131249996 swapFree=33010416/33010684
[pid=178361] ppid=178358 vsize=147608 memory=54368 CPUtime=15.17 cores=0,2
/proc/178361/stat : 178361 (LSIPExact) R 178358 178361 176007 0 -1 4194304 10036 0 0 0 1515 2 0 0 20 0 2 0 237494216 151150592 13592 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
/proc/178361/statm: 36902 13592 3424 6655 0 12057 0
[pid=178361/tid=178363] ppid=178358 vsize=147608 memory=49376 CPUtime=2.5 cores=0,2
/proc/178361/task/178363/stat : 178363 (LSIPExact) R 178358 178361 176007 0 -1 4194368 1408 0 0 0 250 0 0 0 20 0 2 0 237495218 151150592 13592 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
Current children cumulated CPU time: 15.17 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 54368 KiB

[startup+19.7187 s]
# the end of solver process 178361 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=29.0707 s, system=0.039873 s

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

[startup+12.8003 s]
/proc/loadavg: 4.65 5.13 5.35 7/268 178363
/proc/meminfo: memFree=87583616/131249996 swapFree=33010416/33010684
[pid=178361] ppid=178358 vsize=147608 memory=54368 CPUtime=15.37 cores=0,2
/proc/178361/stat : 178361 (LSIPExact) R 178358 178361 176007 0 -1 4194304 10042 0 0 0 1535 2 0 0 20 0 2 0 237494216 151150592 13592 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
/proc/178361/statm: 36902 13592 3424 6655 0 12057 0
[pid=178361/tid=178363] ppid=178358 vsize=147608 memory=49376 CPUtime=2.6 cores=0,2
/proc/178361/task/178363/stat : 178363 (LSIPExact) R 178358 178361 176007 0 -1 4194368 1408 0 0 0 260 0 0 0 20 0 2 0 237495218 151150592 13592 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
Current children cumulated CPU time: 15.37 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 54368 KiB

[startup+16.0002 s]*
/proc/loadavg: 4.76 5.14 5.36 7/268 178363
/proc/meminfo: memFree=87571456/131249996 swapFree=33010416/33010684
[pid=178361] ppid=178358 vsize=147608 memory=54368 CPUtime=21.73 cores=0,2
/proc/178361/stat : 178361 (LSIPExact) R 178358 178361 176007 0 -1 4194304 15646 0 0 0 2171 2 0 0 20 0 2 0 237494216 151150592 13592 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
/proc/178361/statm: 36902 13592 3424 6655 0 12057 0
[pid=178361/tid=178363] ppid=178358 vsize=147608 memory=-7448006809473875064 CPUtime=5.77 cores=0,2
/proc/178361/task/178363/stat : 178363 (LSIPExact) R 178358 178361 176007 0 -1 4194368 3321 0 0 0 576 1 0 0 20 0 2 0 237495218 151150592 13592 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
Current children cumulated CPU time: 21.73 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 54368 KiB

[startup+17.6002 s]
/proc/loadavg: 4.76 5.14 5.36 7/268 178363
/proc/meminfo: memFree=87567360/131249996 swapFree=33010416/33010684
[pid=178361] ppid=178358 vsize=147608 memory=54496 CPUtime=24.9 cores=0,2
/proc/178361/stat : 178361 (LSIPExact) R 178358 178361 176007 0 -1 4194304 17030 0 0 0 2487 3 0 0 20 0 2 0 237494216 151150592 13624 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
/proc/178361/statm: 36902 13624 3424 6655 0 12057 0
[pid=178361/tid=178363] ppid=178358 vsize=147608 memory=54368 CPUtime=7.36 cores=0,2
/proc/178361/task/178363/stat : 178363 (LSIPExact) R 178358 178361 176007 0 -1 4194368 3378 0 0 0 735 1 0 0 20 0 2 0 237495218 151150592 13624 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
Current children cumulated CPU time: 24.9 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 54496 KiB

[startup+18.4002 s]
/proc/loadavg: 4.86 5.16 5.36 7/268 178363
/proc/meminfo: memFree=87567612/131249996 swapFree=33010416/33010684
[pid=178361] ppid=178358 vsize=147608 memory=54496 CPUtime=26.49 cores=0,2
/proc/178361/stat : 178361 (LSIPExact) R 178358 178361 176007 0 -1 4194304 17040 0 0 0 2646 3 0 0 20 0 2 0 237494216 151150592 13624 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
/proc/178361/statm: 36902 13624 3424 6655 0 12057 0
[pid=178361/tid=178363] ppid=178358 vsize=147608 memory=54496 CPUtime=8.14 cores=0,2
/proc/178361/task/178363/stat : 178363 (LSIPExact) R 178358 178361 176007 0 -1 4194368 3386 0 0 0 813 1 0 0 20 0 2 0 237495218 151150592 13624 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
Current children cumulated CPU time: 26.49 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 54496 KiB

[startup+19.2002 s]
/proc/loadavg: 4.86 5.16 5.36 7/268 178363
/proc/meminfo: memFree=87567612/131249996 swapFree=33010416/33010684
[pid=178361] ppid=178358 vsize=147608 memory=54496 CPUtime=28.08 cores=0,2
/proc/178361/stat : 178361 (LSIPExact) R 178358 178361 176007 0 -1 4194304 17074 0 0 0 2805 3 0 0 20 0 2 0 237494216 151150592 13624 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
/proc/178361/statm: 36902 13624 3424 6655 0 12057 0
[pid=178361/tid=178363] ppid=178358 vsize=147608 memory=14384 CPUtime=8.94 cores=0,2
/proc/178361/task/178363/stat : 178363 (LSIPExact) R 178358 178361 176007 0 -1 4194368 3406 0 0 0 893 1 0 0 20 0 2 0 237495218 151150592 13624 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
Current children cumulated CPU time: 28.08 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 54496 KiB

[startup+19.6002 s]
/proc/loadavg: 4.86 5.16 5.36 7/268 178363
/proc/meminfo: memFree=87567612/131249996 swapFree=33010416/33010684
[pid=178361] ppid=178358 vsize=147608 memory=54496 CPUtime=28.88 cores=0,2
/proc/178361/stat : 178361 (LSIPExact) R 178358 178361 176007 0 -1 4194304 17111 0 0 0 2885 3 0 0 20 0 2 0 237494216 151150592 13624 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
/proc/178361/statm: 36902 13624 3424 6655 0 12057 0
[pid=178361/tid=178363] ppid=178358 vsize=147608 memory=54368 CPUtime=9.33 cores=0,2
/proc/178361/task/178363/stat : 178363 (LSIPExact) R 178358 178361 176007 0 -1 4194368 3407 0 0 0 932 1 0 0 20 0 2 0 237495218 151150592 13624 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
Current children cumulated CPU time: 28.88 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 54496 KiB

[startup+19.7002 s]
/proc/loadavg: 4.86 5.16 5.36 7/268 178363
/proc/meminfo: memFree=87567612/131249996 swapFree=33010416/33010684
[pid=178361] ppid=178358 vsize=149900 memory=56800 CPUtime=29.07 cores=0,2
/proc/178361/stat : 178361 (LSIPExact) R 178358 178361 176007 0 -1 4194304 18084 0 0 0 2904 3 0 0 20 0 2 0 237494216 153497600 14200 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
/proc/178361/statm: 37475 14200 3424 6655 0 12630 0
[pid=178361/tid=178363] ppid=178358 vsize=149900 memory=54368 CPUtime=9.43 cores=0,2
/proc/178361/task/178363/stat : 178363 (LSIPExact) R 178358 178361 176007 0 -1 4194368 3407 0 0 0 942 1 0 0 20 0 2 0 237495218 153497600 14200 18446744073709551615 94621635317760 94621662574929 140726779835376 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94621671077000 94621671508608 94621678764032 140726779836760 140726779836936 140726779836936 140726779842540 0
Current children cumulated CPU time: 29.07 s
Current children cumulated vsize: 149900 KiB
Current children cumulated memory: 56800 KiB

Child status: 0

Real time (s): 19.7187
CPU time (s): 29.1106
CPU user time (s): 29.0707
CPU system time (s): 0.039873
CPU usage (%): 147.629
Max. virtual memory (cumulated for all children) (KiB): 149900
Max. memory (cumulated for all children) (KiB): 56800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.0707
system time used= 0.039873
maximum resident set size= 57056
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21232
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= 118
involuntary context switches= 222


# summary of solver processes directly reported to runsolver:
#   pid: 178361
#   total CPU time (s): 29.1106
#   total CPU user time (s): 29.0707
#   total CPU system time (s): 0.039873

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.06476 second user time and 0.104815 second system time

The end

Launcher Data 

Begin job on nodeC022 at 2025-07-22 23:02:44
IDJOB=4544742
IDBENCH=180680
IDSOLVER=3384
FILE ID=nodeC022/4544742-1753218164
RUNJOBID= nodeC022-1753211081-176017
SLURM_JOB_ID= 9687788
Free space on /tmp= 432576 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB25/normalized-PB25/DEC-LIN/koops/normalized-mat98_identity_complement.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4544742-1753218164/watcher-4544742-1753218164 -o /tmp/evaluation-result-4544742-1753218164/solver-4544742-1753218164 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1753211081-176017 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4544742-1753218164.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 19ef3e52501b729e9a0591ce1db4d607
RANDOM SEED=1818100483

nodeC022 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		: 3599.369
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	: 6999.44
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		: 3599.714
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	: 6999.44
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		: 3594.180
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	: 6999.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.718
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	: 6999.44
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		: 3599.697
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	: 6999.44
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		: 3599.709
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	: 6999.44
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		: 3599.664
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	: 6999.44
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		: 3606.550
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	: 6999.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        87614472 kB
MemAvailable:   89034064 kB
Buffers:            2128 kB
Cached:          2169556 kB
SwapCached:           32 kB
Active:         41758772 kB
Inactive:        1027800 kB
Active(anon):   40638984 kB
Inactive(anon):     2124 kB
Active(file):    1119788 kB
Inactive(file):  1025676 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             81392 kB
Writeback:            28 kB
AnonPages:      40600072 kB
Mapped:           154020 kB
Shmem:             26220 kB
KReclaimable:     226336 kB
Slab:             322268 kB
SReclaimable:     226336 kB
SUnreclaim:        95932 kB
KernelStack:        4336 kB
PageTables:        83512 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:   43783312 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:  22792192 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:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432532 MiB
End job on nodeC022 at 2025-07-22 23:03:04