Trace number 4502772

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
LSIPExact S2OPT22 12.2061 12.1874

General information on the benchmark

NamePB24/normalized-PB11/OPT-LIN/
kullmann/normalized-sbox_4_shg.opb
MD5SUMf8cbff203f2ec66bcdec19280bdd1d00
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark22
Best CPU time to get the best result obtained on this benchmark0.101308
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables147
Total number of constraints240
Number of constraints which are clauses240
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint21
Number of terms in the objective function 147
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 147
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 147
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

10.14/10.13	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
10.14/10.13	c numVar: 147
10.14/10.13	c numCon: 240
10.14/10.13	c numEqual: 0
10.14/10.13	c intSize: 8
10.14/10.13	c ls_time: 10.0, mip_time: 1790.0, exact_time: 1790.0
10.14/10.13	c ------------------- Paras list -------------------
10.14/10.13	c Name                	 Type      	 Now       	 Default   	 Comment
10.14/10.13	c timeout             	 double    	 3600.000000	 3600      	 
10.14/10.13	c mip_time            	 double    	 0.500000  	 0.5       	 
10.14/10.13	c ls_time             	 double    	 10.000000 	 10        	 
10.14/10.13	c safe_mode           	 int       	 2         	 2         	 1 trust; 2 feasible
10.14/10.13	c mip_emphasis        	 int       	 2         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
10.14/10.13	c random_seed         	 int       	 0         	 0         	 
10.14/10.13	c sample_size         	 int       	 50        	 50        	 
10.14/10.13	c sub_score           	 int       	 1         	 1         	 
10.14/10.13	c tabu_base           	 int       	 3         	 3         	 
10.14/10.13	c tabu_variation      	 int       	 1         	 1         	 
10.14/10.13	c sub_div             	 int       	 4         	 4         	 
10.14/10.13	c nbcore              	 int       	 2         	 1         	 
10.14/10.13	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
10.14/10.13	c print_sol           	 int       	 1         	 1         	 
10.14/10.13	c tmpdir              	 string		 .         	 "."       	 
10.14/10.13	c home                	 string		 HOME	 "."       	 
10.14/10.13	c benchname           	 string		 HOME/instance-4502772-1751434856.opb	 ""        	 
10.14/10.13	c --------------------------------------------------
10.14/10.13	c Local Search solver
10.14/10.13	c LS find feasible solution for PBO with objective value 22
10.14/10.13	c MIP solver
10.14/10.13	c Branch and Bound solver find optimal solution
10.14/10.13	c MIP solver objective value: 22
10.14/10.14	c MIP find feasible solution for PBO with objective value 22
10.14/10.14	c copy file: 0
10.14/10.14	c gen ub file: HOME/instance-4502772-1751434856.opb_ub.opb
10.14/10.14	c use Exact solver
12.10/12.18	c Exact find optimal solution
12.10/12.18	c Exact find feasible solution for PBO with objective value 22
12.10/12.18	o 22
12.10/12.18	s OPTIMUM FOUND
12.10/12.18	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 x17 -x18 -x19 x20 x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 x63 -x64 -x65 -x66 -x67 x68 x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 x81 -x82 -x83 x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 x115 -x116 -x117 -x118 x119 -x120 -x121 -x122 x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 x133 -x134 -x135 -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 x144 -x145 -x146 -x147 
12.10/12.18	c Total time: 12

Verifier Data 

OK	22

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 (62070 MiB free)
  memory of node 1: 64465 MiB (62710 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4502772-1751434856/watcher-4502772-1751434856 -o /tmp/evaluation-result-4502772-1751434856/solver-4502772-1751434856 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1751434855-65017 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4502772-1751434856.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=65061, runsolver pid=65053
Current StackSize limit: 8192 KiB


[startup+0.100056 s]*
/proc/loadavg: 1.24 2.55 2.97 6/260 65067
/proc/meminfo: memFree=127729612/131250000 swapFree=33009904/33010684
[pid=65061] ppid=65053 vsize=40036 memory=5504 CPUtime=0.09 cores=0,2
/proc/65061/stat : 65061 (LSIPExact) R 65053 65061 64562 0 -1 4194304 373 0 0 0 9 0 0 0 20 0 1 0 59164993 40996864 1376 18446744073709551615 94219794567168 94219821823569 140728416536976 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94219830326408 94219830758016 94219854000128 140728416541018 140728416541194 140728416541194 140728416546796 0
/proc/65061/statm: 10009 1376 1152 6655 0 244 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+0.204587 s]*
/proc/loadavg: 1.24 2.55 2.97 5/262 65070
/proc/meminfo: memFree=127721056/131250000 swapFree=33009904/33010684
[pid=65061] ppid=65053 vsize=40036 memory=5504 CPUtime=0.19 cores=0,2
/proc/65061/stat : 65061 (LSIPExact) R 65053 65061 64562 0 -1 4194304 373 0 0 0 19 0 0 0 20 0 1 0 59164993 40996864 1376 18446744073709551615 94219794567168 94219821823569 140728416536976 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94219830326408 94219830758016 94219854000128 140728416541018 140728416541194 140728416541194 140728416546796 0
/proc/65061/statm: 10009 1376 1152 6655 0 244 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+0.304991 s]*
/proc/loadavg: 1.24 2.55 2.97 6/264 65076
/proc/meminfo: memFree=127689608/131250000 swapFree=33009904/33010684
[pid=65061] ppid=65053 vsize=40036 memory=5504 CPUtime=0.29 cores=0,2
/proc/65061/stat : 65061 (LSIPExact) R 65053 65061 64562 0 -1 4194304 373 0 0 0 29 0 0 0 20 0 1 0 59164993 40996864 1376 18446744073709551615 94219794567168 94219821823569 140728416536976 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94219830326408 94219830758016 94219854000128 140728416541018 140728416541194 140728416541194 140728416546796 0
/proc/65061/statm: 10009 1376 1152 6655 0 244 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+0.700097 s]
/proc/loadavg: 1.24 2.55 2.97 6/264 65076
/proc/meminfo: memFree=127584276/131250000 swapFree=33009904/33010684
[pid=65061] ppid=65053 vsize=40036 memory=5504 CPUtime=0.68 cores=0,2
/proc/65061/stat : 65061 (LSIPExact) R 65053 65061 64562 0 -1 4194304 373 0 0 0 68 0 0 0 20 0 1 0 59164993 40996864 1376 18446744073709551615 94219794567168 94219821823569 140728416536976 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94219830326408 94219830758016 94219854000128 140728416541018 140728416541194 140728416541194 140728416546796 0
/proc/65061/statm: 10009 1376 1152 6655 0 244 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+1.5001 s]
/proc/loadavg: 1.24 2.55 2.97 6/264 65076
/proc/meminfo: memFree=127447448/131250000 swapFree=33009904/33010684
[pid=65061] ppid=65053 vsize=40036 memory=5504 CPUtime=1.47 cores=0,2
/proc/65061/stat : 65061 (LSIPExact) R 65053 65061 64562 0 -1 4194304 373 0 0 0 147 0 0 0 20 0 1 0 59164993 40996864 1376 18446744073709551615 94219794567168 94219821823569 140728416536976 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94219830326408 94219830758016 94219854000128 140728416541018 140728416541194 140728416541194 140728416546796 0
/proc/65061/statm: 10009 1376 1152 6655 0 244 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+3.10439 s]
/proc/loadavg: 1.24 2.55 2.97 6/264 65076
/proc/meminfo: memFree=127044572/131250000 swapFree=33009904/33010684
[pid=65061] ppid=65053 vsize=40036 memory=5504 CPUtime=3.07 cores=0,2
/proc/65061/stat : 65061 (LSIPExact) R 65053 65061 64562 0 -1 4194304 373 0 0 0 307 0 0 0 20 0 1 0 59164993 40996864 1376 18446744073709551615 94219794567168 94219821823569 140728416536976 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94219830326408 94219830758016 94219854000128 140728416541018 140728416541194 140728416541194 140728416546796 0
/proc/65061/statm: 10009 1376 1152 6655 0 244 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+6.3001 s]
/proc/loadavg: 1.46 2.58 2.98 6/264 65076
/proc/meminfo: memFree=127044740/131250000 swapFree=33009904/33010684
[pid=65061] ppid=65053 vsize=40036 memory=5504 CPUtime=6.26 cores=0,2
/proc/65061/stat : 65061 (LSIPExact) R 65053 65061 64562 0 -1 4194304 373 0 0 0 626 0 0 0 20 0 1 0 59164993 40996864 1376 18446744073709551615 94219794567168 94219821823569 140728416536976 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94219830326408 94219830758016 94219854000128 140728416541018 140728416541194 140728416541194 140728416546796 0
/proc/65061/statm: 10009 1376 1152 6655 0 244 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+12.1873 s]
# the end of solver process 65061 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=12.1588 s, system=0.047363 s

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

[startup+6.4001 s]
/proc/loadavg: 1.46 2.58 2.98 6/264 65076
/proc/meminfo: memFree=127044740/131250000 swapFree=33009904/33010684
[pid=65061] ppid=65053 vsize=40036 memory=5504 CPUtime=6.36 cores=0,2
/proc/65061/stat : 65061 (LSIPExact) R 65053 65061 64562 0 -1 4194304 373 0 0 0 636 0 0 0 20 0 1 0 59164993 40996864 1376 18446744073709551615 94219794567168 94219821823569 140728416536976 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94219830326408 94219830758016 94219854000128 140728416541018 140728416541194 140728416541194 140728416546796 0
/proc/65061/statm: 10009 1376 1152 6655 0 244 0
Current children cumulated CPU time: 6.36 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+9.60008 s]
/proc/loadavg: 1.66 2.60 2.99 6/264 65076
/proc/meminfo: memFree=127044740/131250000 swapFree=33009904/33010684
[pid=65061] ppid=65053 vsize=40036 memory=5504 CPUtime=9.55 cores=0,2
/proc/65061/stat : 65061 (LSIPExact) R 65053 65061 64562 0 -1 4194304 373 0 0 0 955 0 0 0 20 0 1 0 59164993 40996864 1376 18446744073709551615 94219794567168 94219821823569 140728416536976 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94219830326408 94219830758016 94219854000128 140728416541018 140728416541194 140728416541194 140728416546796 0
/proc/65061/statm: 10009 1376 1152 6655 0 244 0
Current children cumulated CPU time: 9.55 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+11.2001 s]
/proc/loadavg: 1.66 2.60 2.99 8/267 65081
/proc/meminfo: memFree=126741028/131250000 swapFree=33009904/33010684
[pid=65061] ppid=65053 vsize=120180 memory=20820 CPUtime=10.18 cores=0,2
/proc/65061/stat : 65061 (LSIPExact) S 65053 65061 64562 0 -1 4194304 2155 229 0 0 1018 0 0 0 20 0 1 0 59164993 123064320 5205 18446744073709551615 94219794567168 94219821823569 140728416536976 0 0 0 0 0 16386 1 0 0 17 0 0 0 0 0 0 94219830326408 94219830758016 94219854000128 140728416541018 140728416541194 140728416541194 140728416546796 0
/proc/65061/statm: 30045 5205 3392 6655 0 4137 0
[pid=65081] ppid=65061 vsize=32120 memory=14140 CPUtime=1.03 cores=0,2
/proc/65081/stat : 65081 (Exact) R 65061 65081 65081 0 -1 4194304 1836 0 0 0 101 2 0 0 20 0 1 0 59166008 32890880 3535 18446744073709551615 4198400 8335837 140721833240032 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 44146688 140721833244852 140721833245213 140721833245213 140721833250767 0
/proc/65081/statm: 8030 3535 1120 1011 0 6797 0
Current children cumulated CPU time: 11.21 s
Current children cumulated vsize: 152300 KiB
Current children cumulated memory: 34960 KiB

[startup+11.6001 s]
/proc/loadavg: 1.66 2.60 2.99 8/267 65081
/proc/meminfo: memFree=126741028/131250000 swapFree=33009904/33010684
[pid=65061] ppid=65053 vsize=120180 memory=20820 CPUtime=10.18 cores=0,2
/proc/65061/stat : 65061 (LSIPExact) S 65053 65061 64562 0 -1 4194304 2155 229 0 0 1018 0 0 0 20 0 1 0 59164993 123064320 5205 18446744073709551615 94219794567168 94219821823569 140728416536976 0 0 0 0 0 16386 1 0 0 17 0 0 0 0 0 0 94219830326408 94219830758016 94219854000128 140728416541018 140728416541194 140728416541194 140728416546796 0
/proc/65061/statm: 30045 5205 3392 6655 0 4137 0
[pid=65081] ppid=65061 vsize=33008 memory=14908 CPUtime=1.41 cores=0,2
/proc/65081/stat : 65081 (Exact) R 65061 65081 65081 0 -1 4194304 2015 0 0 0 139 2 0 0 20 0 1 0 59166008 33800192 3727 18446744073709551615 4198400 8335837 140721833240032 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 44146688 140721833244852 140721833245213 140721833245213 140721833250767 0
/proc/65081/statm: 8252 3727 1120 1011 0 7019 0
Current children cumulated CPU time: 11.59 s
Current children cumulated vsize: 153188 KiB
Current children cumulated memory: 35728 KiB

[startup+12.0001 s]*
/proc/loadavg: 1.66 2.60 2.99 8/268 65082
/proc/meminfo: memFree=126585856/131250000 swapFree=33009904/33010684
[pid=65061] ppid=65053 vsize=120180 memory=20820 CPUtime=10.18 cores=0,2
/proc/65061/stat : 65061 (LSIPExact) S 65053 65061 64562 0 -1 4194304 2155 229 0 0 1018 0 0 0 20 0 1 0 59164993 123064320 5205 18446744073709551615 94219794567168 94219821823569 140728416536976 0 0 0 0 0 16386 1 0 0 17 0 0 0 0 0 0 94219830326408 94219830758016 94219854000128 140728416541018 140728416541194 140728416541194 140728416546796 0
/proc/65061/statm: 30045 5205 3392 6655 0 4137 0
[pid=65081] ppid=65061 vsize=33920 memory=15548 CPUtime=1.82 cores=0,2
/proc/65081/stat : 65081 (Exact) R 65061 65081 65081 0 -1 4194304 2189 0 0 0 179 3 0 0 20 0 1 0 59166008 34734080 3887 18446744073709551615 4198400 8335837 140721833240032 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 44146688 140721833244852 140721833245213 140721833245213 140721833250767 0
/proc/65081/statm: 8480 3887 1120 1011 0 7247 0
Current children cumulated CPU time: 12 s
Current children cumulated vsize: 154100 KiB
Current children cumulated memory: 36368 KiB

[startup+12.1046 s]
/proc/loadavg: 1.66 2.60 2.99 8/268 65082
/proc/meminfo: memFree=126585856/131250000 swapFree=33009904/33010684
[pid=65061] ppid=65053 vsize=120180 memory=20820 CPUtime=10.18 cores=0,2
/proc/65061/stat : 65061 (LSIPExact) S 65053 65061 64562 0 -1 4194304 2155 229 0 0 1018 0 0 0 20 0 1 0 59164993 123064320 5205 18446744073709551615 94219794567168 94219821823569 140728416536976 0 0 0 0 0 16386 1 0 0 17 0 0 0 0 0 0 94219830326408 94219830758016 94219854000128 140728416541018 140728416541194 140728416541194 140728416546796 0
/proc/65061/statm: 30045 5205 3392 6655 0 4137 0
[pid=65081] ppid=65061 vsize=33920 memory=15676 CPUtime=1.92 cores=0,2
/proc/65081/stat : 65081 (Exact) R 65061 65081 65081 0 -1 4194304 2209 0 0 0 189 3 0 0 20 0 1 0 59166008 34734080 3919 18446744073709551615 4198400 8335837 140721833240032 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 44146688 140721833244852 140721833245213 140721833245213 140721833250767 0
/proc/65081/statm: 8480 3919 1120 1011 0 7247 0
Current children cumulated CPU time: 12.1 s
Current children cumulated vsize: 154100 KiB
Current children cumulated memory: 36496 KiB

Child status: 0

Real time (s): 12.1874
CPU time (s): 12.2061
CPU user time (s): 12.1588
CPU system time (s): 0.047363
CPU usage (%): 100.154
Max. virtual memory (cumulated for all children) (KiB): 154100
Max. memory (cumulated for all children) (KiB): 36496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.1588
system time used= 0.047363
maximum resident set size= 22832
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4645
page faults= 0
swaps= 0
block input operations= 48
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 426
involuntary context switches= 262


# summary of solver processes directly reported to runsolver:
#   pid: 65061
#   total CPU time (s): 12.2061
#   total CPU user time (s): 12.1588
#   total CPU system time (s): 0.047363

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.035625 second user time and 0.057968 second system time

The end

Launcher Data 

Begin job on nodeC033 at 2025-07-02 07:40:56
IDJOB=4502772
IDBENCH=155398
IDSOLVER=3337
FILE ID=nodeC033/4502772-1751434856
RUNJOBID= nodeC033-1751434855-65017
SLURM_JOB_ID= 9598376
Free space on /tmp= 430768 MiB

SOLVER NAME= LSIPExact  S2
BENCH NAME= PB24/normalized-PB11/OPT-LIN/kullmann/normalized-sbox_4_shg.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4502772-1751434856/watcher-4502772-1751434856 -o /tmp/evaluation-result-4502772-1751434856/solver-4502772-1751434856 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1751434855-65017 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4502772-1751434856.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= f8cbff203f2ec66bcdec19280bdd1d00
RANDOM SEED=2125365358

nodeC033 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		: 3600.050
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	: 7000.13
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		: 3599.022
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	: 7000.13
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		: 3600.890
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	: 7000.13
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		: 3700.000
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	: 7000.13
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		: 3596.381
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	: 7000.13
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		: 3600.056
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	: 7000.13
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		: 3603.833
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	: 7000.13
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		: 3585.489
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	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        127787752 kB
MemAvailable:   129724876 kB
Buffers:            2128 kB
Cached:          2733996 kB
SwapCached:           68 kB
Active:           325080 kB
Inactive:        2481580 kB
Active(anon):      64132 kB
Inactive(anon):    24484 kB
Active(file):     260948 kB
Inactive(file):  2457096 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            166860 kB
Writeback:             0 kB
AnonPages:         73592 kB
Mapped:           104324 kB
Shmem:             18028 kB
KReclaimable:     116636 kB
Slab:             206460 kB
SReclaimable:     116636 kB
SUnreclaim:        89824 kB
KernelStack:        4048 kB
PageTables:         2864 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     339060 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150392 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 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:      221908 kB
DirectMap2M:    11083776 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 430548 MiB
End job on nodeC033 at 2025-07-02 07:41:08