Trace number 4543884

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 15.0322 14.9531

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-exit/normalized-phpexit_v2_06_048.opb
MD5SUM811cfd97c10a3de621f587d4e9818911
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 benchmark0.096442
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14118
Total number of constraints583
Number of constraints which are clauses295
Number of constraints which are cardinality constraints (but not clauses)288
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint49
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 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

14.97/14.94	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
14.97/14.94	c numVar: 14118
14.97/14.94	c numCon: 583
14.97/14.94	c numEqual: 0
14.97/14.94	c intSize: 6
14.97/14.94	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
14.97/14.94	c ------------------- Paras list -------------------
14.97/14.94	c Name                	 Type      	 Now       	 Default   	 Comment
14.97/14.94	c timeout             	 double    	 3600.000000	 3600      	 
14.97/14.94	c mip_time            	 double    	 0.200000  	 0.5       	 
14.97/14.94	c ls_time             	 double    	 10.000000 	 10        	 
14.97/14.94	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
14.97/14.94	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
14.97/14.94	c random_seed         	 int       	 0         	 0         	 
14.97/14.94	c sample_size         	 int       	 50        	 50        	 
14.97/14.94	c sub_score           	 int       	 1         	 1         	 
14.97/14.94	c tabu_base           	 int       	 3         	 3         	 
14.97/14.94	c tabu_variation      	 int       	 1         	 1         	 
14.97/14.94	c sub_div             	 int       	 4         	 4         	 
14.97/14.94	c nbcore              	 int       	 2         	 1         	 
14.97/14.94	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
14.97/14.94	c print_sol           	 int       	 1         	 1         	 
14.97/14.94	c tmpdir              	 string		 .         	 "."       	 
14.97/14.94	c home                	 string		 HOME	 "."       	 
14.97/14.94	c benchname           	 string		 HOME/instance-4543884-1753217986.opb	 ""        	 
14.97/14.94	c --------------------------------------------------
14.97/14.94	c Local Search solver
14.97/14.94	c MIP solver
14.97/14.94	c MIP solver infeasible
14.97/14.94	s UNSATISFIABLE
14.97/14.94	c Total time: 15

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (37472 MiB free)
  memory of node 1: 64465 MiB (43686 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4543884-1753217986/watcher-4543884-1753217986 -o /tmp/evaluation-result-4543884-1753217986/solver-4543884-1753217986 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1753209940-166614 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4543884-1753217986.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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

solver pid=168100, runsolver pid=168097

[startup+0.100061 s]*
/proc/loadavg: 5.28 5.76 5.52 6/266 168101
/proc/meminfo: memFree=83106868/131250000 swapFree=33008356/33010684
[pid=168100] ppid=168097 vsize=48912 memory=14336 CPUtime=0.09 cores=1,3
/proc/168100/stat : 168100 (LSIPExact) R 168097 168100 166602 0 -1 4194304 2564 0 0 0 9 0 0 0 20 0 1 0 237475193 50085888 3584 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
/proc/168100/statm: 12228 3584 1184 6655 0 2463 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 48912 KiB
Current children cumulated memory: 14336 KiB

[startup+0.205509 s]*
/proc/loadavg: 5.28 5.76 5.52 6/266 168101
/proc/meminfo: memFree=83106868/131250000 swapFree=33008356/33010684
[pid=168100] ppid=168097 vsize=48912 memory=14336 CPUtime=0.2 cores=1,3
/proc/168100/stat : 168100 (LSIPExact) R 168097 168100 166602 0 -1 4194304 2564 0 0 0 20 0 0 0 20 0 1 0 237475193 50085888 3584 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
/proc/168100/statm: 12228 3584 1184 6655 0 2463 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 48912 KiB
Current children cumulated memory: 14336 KiB

[startup+0.30545 s]*
/proc/loadavg: 5.28 5.76 5.52 6/266 168101
/proc/meminfo: memFree=83106868/131250000 swapFree=33008356/33010684
[pid=168100] ppid=168097 vsize=48912 memory=14336 CPUtime=0.3 cores=1,3
/proc/168100/stat : 168100 (LSIPExact) R 168097 168100 166602 0 -1 4194304 2564 0 0 0 30 0 0 0 20 0 1 0 237475193 50085888 3584 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
/proc/168100/statm: 12228 3584 1184 6655 0 2463 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 48912 KiB
Current children cumulated memory: 14336 KiB

[startup+0.700171 s]
/proc/loadavg: 5.28 5.76 5.52 6/266 168101
/proc/meminfo: memFree=83106868/131250000 swapFree=33008356/33010684
[pid=168100] ppid=168097 vsize=48912 memory=14336 CPUtime=0.68 cores=1,3
/proc/168100/stat : 168100 (LSIPExact) R 168097 168100 166602 0 -1 4194304 2564 0 0 0 68 0 0 0 20 0 1 0 237475193 50085888 3584 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
/proc/168100/statm: 12228 3584 1184 6655 0 2463 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 48912 KiB
Current children cumulated memory: 14336 KiB

[startup+1.50018 s]
/proc/loadavg: 5.28 5.76 5.52 6/266 168101
/proc/meminfo: memFree=83107120/131250000 swapFree=33008356/33010684
[pid=168100] ppid=168097 vsize=48912 memory=14336 CPUtime=1.48 cores=1,3
/proc/168100/stat : 168100 (LSIPExact) R 168097 168100 166602 0 -1 4194304 2564 0 0 0 148 0 0 0 20 0 1 0 237475193 50085888 3584 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
/proc/168100/statm: 12228 3584 1184 6655 0 2463 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 48912 KiB
Current children cumulated memory: 14336 KiB

[startup+3.10536 s]
/proc/loadavg: 5.28 5.76 5.52 6/266 168101
/proc/meminfo: memFree=83118344/131250000 swapFree=33008356/33010684
[pid=168100] ppid=168097 vsize=48912 memory=14336 CPUtime=3.08 cores=1,3
/proc/168100/stat : 168100 (LSIPExact) R 168097 168100 166602 0 -1 4194304 2564 0 0 0 308 0 0 0 20 0 1 0 237475193 50085888 3584 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
/proc/168100/statm: 12228 3584 1184 6655 0 2463 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 48912 KiB
Current children cumulated memory: 14336 KiB

[startup+6.30016 s]
/proc/loadavg: 5.26 5.74 5.51 6/266 168101
/proc/meminfo: memFree=83155620/131250000 swapFree=33008356/33010684
[pid=168100] ppid=168097 vsize=48912 memory=14336 CPUtime=6.27 cores=1,3
/proc/168100/stat : 168100 (LSIPExact) R 168097 168100 166602 0 -1 4194304 2564 0 0 0 627 0 0 0 20 0 1 0 237475193 50085888 3584 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
/proc/168100/statm: 12228 3584 1184 6655 0 2463 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 48912 KiB
Current children cumulated memory: 14336 KiB

[startup+12.7002 s]
/proc/loadavg: 5.32 5.75 5.52 6/267 168102
/proc/meminfo: memFree=83140992/131250000 swapFree=33008356/33010684
[pid=168100] ppid=168097 vsize=172596 memory=75032 CPUtime=12.77 cores=1,3
/proc/168100/stat : 168100 (LSIPExact) R 168097 168100 166602 0 -1 4194304 15203 0 0 0 1275 2 0 0 20 0 2 0 237475193 176738304 18758 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
/proc/168100/statm: 43149 18758 3424 6655 0 19620 0
[pid=168100/tid=168102] ppid=168097 vsize=172596 memory=74904 CPUtime=0.11 cores=1,3
/proc/168100/task/168102/stat : 168102 (LSIPExact) S 168097 168100 166602 0 -1 4194368 1920 0 0 0 11 0 0 0 20 0 2 0 237476194 176738304 18758 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 1 0 0 -1 3 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
Current children cumulated CPU time: 12.77 s
Current children cumulated vsize: 172596 KiB
Current children cumulated memory: 75032 KiB

[startup+14.953 s]
# the end of solver process 168100 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=14.9903 s, system=0.041864 s

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

[startup+12.8002 s]
/proc/loadavg: 5.32 5.75 5.52 6/267 168102
/proc/meminfo: memFree=83140992/131250000 swapFree=33008356/33010684
[pid=168100] ppid=168097 vsize=172596 memory=75032 CPUtime=12.87 cores=1,3
/proc/168100/stat : 168100 (LSIPExact) R 168097 168100 166602 0 -1 4194304 15203 0 0 0 1285 2 0 0 20 0 2 0 237475193 176738304 18758 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
/proc/168100/statm: 43149 18758 3424 6655 0 19620 0
[pid=168100/tid=168102] ppid=168097 vsize=172596 memory=74904 CPUtime=0.11 cores=1,3
/proc/168100/task/168102/stat : 168102 (LSIPExact) S 168097 168100 166602 0 -1 4194368 1920 0 0 0 11 0 0 0 20 0 2 0 237476194 176738304 18758 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 1 0 0 -1 3 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
Current children cumulated CPU time: 12.87 s
Current children cumulated vsize: 172596 KiB
Current children cumulated memory: 75032 KiB

[startup+13.6002 s]
/proc/loadavg: 5.32 5.75 5.52 6/267 168102
/proc/meminfo: memFree=83140992/131250000 swapFree=33008356/33010684
[pid=168100] ppid=168097 vsize=173024 memory=75544 CPUtime=13.67 cores=1,3
/proc/168100/stat : 168100 (LSIPExact) R 168097 168100 166602 0 -1 4194304 17312 0 0 0 1365 2 0 0 20 0 2 0 237475193 177176576 18886 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
/proc/168100/statm: 43256 18886 3424 6655 0 19727 0
[pid=168100/tid=168102] ppid=168097 vsize=173024 memory=75032 CPUtime=0.11 cores=1,3
/proc/168100/task/168102/stat : 168102 (LSIPExact) S 168097 168100 166602 0 -1 4194368 1920 0 0 0 11 0 0 0 20 0 2 0 237476194 177176576 18886 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 1 0 0 -1 3 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
Current children cumulated CPU time: 13.67 s
Current children cumulated vsize: 173024 KiB
Current children cumulated memory: 75544 KiB

[startup+14.4001 s]
/proc/loadavg: 5.29 5.73 5.51 6/267 168102
/proc/meminfo: memFree=83141244/131250000 swapFree=33008356/33010684
[pid=168100] ppid=168097 vsize=173024 memory=75544 CPUtime=14.47 cores=1,3
/proc/168100/stat : 168100 (LSIPExact) R 168097 168100 166602 0 -1 4194304 17326 0 0 0 1445 2 0 0 20 0 2 0 237475193 177176576 18886 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
/proc/168100/statm: 43256 18886 3424 6655 0 19727 0
[pid=168100/tid=168102] ppid=168097 vsize=173024 memory=14248 CPUtime=0.11 cores=1,3
/proc/168100/task/168102/stat : 168102 (LSIPExact) S 168097 168100 166602 0 -1 4194368 1920 0 0 0 11 0 0 0 20 0 2 0 237476194 177176576 18886 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 1 0 0 -1 3 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
Current children cumulated CPU time: 14.47 s
Current children cumulated vsize: 173024 KiB
Current children cumulated memory: 75544 KiB

[startup+14.8002 s]
/proc/loadavg: 5.29 5.73 5.51 6/267 168102
/proc/meminfo: memFree=83141244/131250000 swapFree=33008356/33010684
[pid=168100] ppid=168097 vsize=179744 memory=83352 CPUtime=14.87 cores=1,3
/proc/168100/stat : 168100 (LSIPExact) R 168097 168100 166602 0 -1 4194304 19884 0 0 0 1484 3 0 0 20 0 2 0 237475193 184057856 20838 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
/proc/168100/statm: 44936 20838 3488 6655 0 21407 0
[pid=168100/tid=168102] ppid=168097 vsize=179744 memory=75160 CPUtime=0.11 cores=1,3
/proc/168100/task/168102/stat : 168102 (LSIPExact) S 168097 168100 166602 0 -1 4194368 1920 0 0 0 11 0 0 0 20 0 2 0 237476194 184057856 20838 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 1 0 0 -1 3 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
Current children cumulated CPU time: 14.87 s
Current children cumulated vsize: 179744 KiB
Current children cumulated memory: 83352 KiB

[startup+14.9002 s]
/proc/loadavg: 5.29 5.73 5.51 6/267 168102
/proc/meminfo: memFree=83141244/131250000 swapFree=33008356/33010684
[pid=168100] ppid=168097 vsize=180260 memory=83864 CPUtime=14.97 cores=1,3
/proc/168100/stat : 168100 (LSIPExact) R 168097 168100 166602 0 -1 4194304 20026 0 0 0 1494 3 0 0 20 0 2 0 237475193 184586240 20966 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
/proc/168100/statm: 45065 20966 3488 6655 0 21536 0
[pid=168100/tid=168102] ppid=168097 vsize=180260 memory=-7520064403528318840 CPUtime=0.11 cores=1,3
/proc/168100/task/168102/stat : 168102 (LSIPExact) S 168097 168100 166602 0 -1 4194368 1920 0 0 0 11 0 0 0 20 0 2 0 237476194 184586240 20966 18446744073709551615 93908665253888 93908692511057 140732750453888 0 0 0 0 0 16386 1 0 0 -1 3 0 0 0 0 0 93908701013128 93908701444736 93908713918464 140732750457176 140732750457352 140732750457352 140732750462956 0
Current children cumulated CPU time: 14.97 s
Current children cumulated vsize: 180260 KiB
Current children cumulated memory: 83864 KiB

Child status: 0

Real time (s): 14.9531
CPU time (s): 15.0322
CPU user time (s): 14.9903
CPU system time (s): 0.041864
CPU usage (%): 100.529
Max. virtual memory (cumulated for all children) (KiB): 180260
Max. memory (cumulated for all children) (KiB): 83864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.9903
system time used= 0.041864
maximum resident set size= 84376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23655
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= 76
involuntary context switches= 45


# summary of solver processes directly reported to runsolver:
#   pid: 168100
#   total CPU time (s): 15.0322
#   total CPU user time (s): 14.9903
#   total CPU system time (s): 0.041864

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.028046 second user time and 0.10095 second system time

The end

Launcher Data 

Begin job on nodeC014 at 2025-07-22 22:59:46
IDJOB=4543884
IDBENCH=174711
IDSOLVER=3384
FILE ID=nodeC014/4543884-1753217986
RUNJOBID= nodeC014-1753209940-166614
SLURM_JOB_ID= 9687781
Free space on /tmp= 432608 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-exit/normalized-phpexit_v2_06_048.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4543884-1753217986/watcher-4543884-1753217986 -o /tmp/evaluation-result-4543884-1753217986/solver-4543884-1753217986 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1753209940-166614 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4543884-1753217986.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 811cfd97c10a3de621f587d4e9818911
RANDOM SEED=961333972

nodeC014 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		: 3600.134
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	: 7000.23
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		: 3599.402
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	: 7000.23
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		: 3600.112
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	: 7000.23
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		: 3600.146
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	: 7000.23
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		: 3600.132
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	: 7000.23
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		: 3600.160
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	: 7000.23
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		: 3700.000
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	: 7000.23
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		: 3595.988
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	: 7000.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        83107056 kB
MemAvailable:   83819244 kB
Buffers:             696 kB
Cached:          1457572 kB
SwapCached:         1624 kB
Active:         46456180 kB
Inactive:         637560 kB
Active(anon):   45634392 kB
Inactive(anon):    25696 kB
Active(file):     821788 kB
Inactive(file):   611864 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33008356 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44924 kB
Writeback:             0 kB
AnonPages:      45625720 kB
Mapped:           152980 kB
Shmem:             24612 kB
KReclaimable:     235548 kB
Slab:             331856 kB
SReclaimable:     235548 kB
SUnreclaim:        96308 kB
KernelStack:        4288 kB
PageTables:        93192 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:   49400944 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150520 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:  25126912 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:      203476 kB
DirectMap2M:     7956480 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432564 MiB
End job on nodeC014 at 2025-07-22 23:00:01