Trace number 4527386

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 S1OPT2 64.8886 37.8627

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_4_30_3.opb
MD5SUM86001821498b0a30bc65df6451678f5a
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 benchmark2
Best CPU time to get the best result obtained on this benchmark18.7971
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables94
Total number of constraints8
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint45
Maximum length of a constraint46
Number of terms in the objective function 64
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 2040
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 940
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 3331
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

64.76/37.86	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
64.76/37.86	c numVar: 94
64.76/37.86	c numCon: 8
64.76/37.86	c numEqual: 0
64.76/37.86	c intSize: 12
64.76/37.86	c ls_time: 10.0, mip_time: 2148.0, exact_time: 1432.0
64.76/37.86	c ------------------- Paras list -------------------
64.76/37.86	c Name                	 Type      	 Now       	 Default   	 Comment
64.76/37.86	c timeout             	 double    	 3600.000000	 3600      	 
64.76/37.86	c mip_time            	 double    	 0.600000  	 0.5       	 
64.76/37.86	c ls_time             	 double    	 10.000000 	 10        	 
64.76/37.86	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
64.76/37.86	c mip_emphasis        	 int       	 1         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
64.76/37.86	c random_seed         	 int       	 0         	 0         	 
64.76/37.86	c sample_size         	 int       	 50        	 50        	 
64.76/37.86	c sub_score           	 int       	 1         	 1         	 
64.76/37.86	c tabu_base           	 int       	 3         	 3         	 
64.76/37.86	c tabu_variation      	 int       	 1         	 1         	 
64.76/37.86	c sub_div             	 int       	 4         	 4         	 
64.76/37.86	c nbcore              	 int       	 2         	 1         	 
64.76/37.86	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
64.76/37.86	c print_sol           	 int       	 1         	 1         	 
64.76/37.86	c tmpdir              	 string		 .         	 "."       	 
64.76/37.86	c home                	 string		 HOME	 "."       	 
64.76/37.86	c benchname           	 string		 HOME/instance-4527386-1752232210.opb	 ""        	 
64.76/37.86	c --------------------------------------------------
64.76/37.86	c Local Search solver
64.76/37.86	c LS find feasible solution for PBO with objective value 64
64.76/37.86	c MIP solver
64.76/37.86	c Branch and Bound solver find optimal solution
64.76/37.86	c MIP solver objective value: 2
64.76/37.86	o 2
64.76/37.86	s OPTIMUM FOUND
64.76/37.86	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 
64.76/37.86	c Total time: 38

Verifier Data 

OK	2

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 (62433 MiB free)
  memory of node 1: 64465 MiB (60989 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4527386-1752232210/watcher-4527386-1752232210 -o /tmp/evaluation-result-4527386-1752232210/solver-4527386-1752232210 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1752232205-113725 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4527386-1752232210.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=113828, runsolver pid=113825
Current StackSize limit: 8192 KiB


[startup+0.100055 s]*
/proc/loadavg: 0.45 0.17 0.11 5/265 113829
/proc/meminfo: memFree=126385416/131249992 swapFree=33009392/33010684
[pid=113828] ppid=113825 vsize=39772 memory=5120 CPUtime=0.09 cores=4,6
/proc/113828/stat : 113828 (LSIPExact) R 113825 113828 113707 0 -1 4194304 289 0 0 0 9 0 0 0 20 0 1 0 138895576 40726528 1280 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
/proc/113828/statm: 9943 1280 1152 6655 0 178 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5120 KiB

[startup+0.204739 s]*
/proc/loadavg: 0.45 0.17 0.11 5/265 113829
/proc/meminfo: memFree=126385416/131249992 swapFree=33009392/33010684
[pid=113828] ppid=113825 vsize=39772 memory=5120 CPUtime=0.2 cores=4,6
/proc/113828/stat : 113828 (LSIPExact) R 113825 113828 113707 0 -1 4194304 289 0 0 0 20 0 0 0 20 0 1 0 138895576 40726528 1280 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
/proc/113828/statm: 9943 1280 1152 6655 0 178 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5120 KiB

[startup+0.304262 s]*
/proc/loadavg: 0.45 0.17 0.11 5/265 113829
/proc/meminfo: memFree=126385416/131249992 swapFree=33009392/33010684
[pid=113828] ppid=113825 vsize=39772 memory=5120 CPUtime=0.3 cores=4,6
/proc/113828/stat : 113828 (LSIPExact) R 113825 113828 113707 0 -1 4194304 289 0 0 0 30 0 0 0 20 0 1 0 138895576 40726528 1280 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
/proc/113828/statm: 9943 1280 1152 6655 0 178 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5120 KiB

[startup+0.700091 s]
/proc/loadavg: 0.45 0.17 0.11 5/265 113829
/proc/meminfo: memFree=126385416/131249992 swapFree=33009392/33010684
[pid=113828] ppid=113825 vsize=39772 memory=5120 CPUtime=0.69 cores=4,6
/proc/113828/stat : 113828 (LSIPExact) R 113825 113828 113707 0 -1 4194304 289 0 0 0 69 0 0 0 20 0 1 0 138895576 40726528 1280 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
/proc/113828/statm: 9943 1280 1152 6655 0 178 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5120 KiB

[startup+1.50009 s]
/proc/loadavg: 0.45 0.17 0.11 5/265 113829
/proc/meminfo: memFree=126385416/131249992 swapFree=33009392/33010684
[pid=113828] ppid=113825 vsize=39772 memory=5120 CPUtime=1.48 cores=4,6
/proc/113828/stat : 113828 (LSIPExact) R 113825 113828 113707 0 -1 4194304 289 0 0 0 148 0 0 0 20 0 1 0 138895576 40726528 1280 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
/proc/113828/statm: 9943 1280 1152 6655 0 178 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5120 KiB

[startup+3.10417 s]
/proc/loadavg: 0.73 0.23 0.13 5/265 113829
/proc/meminfo: memFree=126385716/131249992 swapFree=33009392/33010684
[pid=113828] ppid=113825 vsize=39772 memory=5120 CPUtime=3.09 cores=4,6
/proc/113828/stat : 113828 (LSIPExact) R 113825 113828 113707 0 -1 4194304 289 0 0 0 309 0 0 0 20 0 1 0 138895576 40726528 1280 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
/proc/113828/statm: 9943 1280 1152 6655 0 178 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5120 KiB

[startup+6.30009 s]
/proc/loadavg: 0.73 0.23 0.13 5/265 113829
/proc/meminfo: memFree=126385716/131249992 swapFree=33009392/33010684
[pid=113828] ppid=113825 vsize=39772 memory=5120 CPUtime=6.28 cores=4,6
/proc/113828/stat : 113828 (LSIPExact) R 113825 113828 113707 0 -1 4194304 289 0 0 0 628 0 0 0 20 0 1 0 138895576 40726528 1280 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
/proc/113828/statm: 9943 1280 1152 6655 0 178 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5120 KiB

[startup+12.7002 s]
/proc/loadavg: 1.08 0.31 0.16 6/264 113843
/proc/meminfo: memFree=125839176/131249992 swapFree=33009392/33010684
[pid=113828] ppid=113825 vsize=121392 memory=27468 CPUtime=15.28 cores=4,6
/proc/113828/stat : 113828 (LSIPExact) R 113825 113828 113707 0 -1 4194304 3366 0 0 0 1526 2 0 0 20 0 2 0 138895576 124305408 6867 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
/proc/113828/statm: 30348 6867 3360 6655 0 5513 0
[pid=113828/tid=113843] ppid=113825 vsize=121392 memory=24780 CPUtime=2.65 cores=4,6
/proc/113828/task/113843/stat : 113843 (LSIPExact) R 113825 113828 113707 0 -1 4194368 1190 0 0 0 265 0 0 0 20 0 2 0 138896577 124305408 6867 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
Current children cumulated CPU time: 15.28 s
Current children cumulated vsize: 121392 KiB
Current children cumulated memory: 27468 KiB

[startup+25.5002 s]
/proc/loadavg: 2.39 0.64 0.27 8/268 113880
/proc/meminfo: memFree=125798052/131249992 swapFree=33009392/33010684
[pid=113828] ppid=113825 vsize=127900 memory=34764 CPUtime=40.61 cores=4,6
/proc/113828/stat : 113828 (LSIPExact) R 113825 113828 113707 0 -1 4194304 12635 0 0 0 4055 6 0 0 20 0 2 0 138895576 130969600 8691 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
/proc/113828/statm: 31975 8691 3360 6655 0 7505 0
[pid=113828/tid=113843] ppid=113825 vsize=127900 memory=20608 CPUtime=15.3 cores=4,6
/proc/113828/task/113843/stat : 113843 (LSIPExact) R 113825 113828 113707 0 -1 4194368 5072 0 0 0 1529 1 0 0 20 0 2 0 138896577 130969600 8691 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
Current children cumulated CPU time: 40.61 s
Current children cumulated vsize: 127900 KiB
Current children cumulated memory: 34764 KiB

[startup+37.8627 s]
# the end of solver process 113828 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=64.8096 s, system=0.078935 s

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

[startup+25.6002 s]
/proc/loadavg: 2.39 0.64 0.27 8/268 113880
/proc/meminfo: memFree=125798052/131249992 swapFree=33009392/33010684
[pid=113828] ppid=113825 vsize=127900 memory=34764 CPUtime=40.82 cores=4,6
/proc/113828/stat : 113828 (LSIPExact) R 113825 113828 113707 0 -1 4194304 12635 0 0 0 4075 7 0 0 20 0 2 0 138895576 130969600 8691 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
/proc/113828/statm: 31975 8691 3360 6655 0 7505 0
[pid=113828/tid=113843] ppid=113825 vsize=127900 memory=14720 CPUtime=15.4 cores=4,6
/proc/113828/task/113843/stat : 113843 (LSIPExact) R 113825 113828 113707 0 -1 4194368 5072 0 0 0 1539 1 0 0 20 0 2 0 138896577 130969600 8691 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
Current children cumulated CPU time: 40.82 s
Current children cumulated vsize: 127900 KiB
Current children cumulated memory: 34764 KiB

[startup+32.0002 s]*
/proc/loadavg: 2.76 0.75 0.31 8/268 113880
/proc/meminfo: memFree=125802176/131249992 swapFree=33009392/33010684
[pid=113828] ppid=113825 vsize=127900 memory=34764 CPUtime=53.53 cores=4,6
/proc/113828/stat : 113828 (LSIPExact) R 113825 113828 113707 0 -1 4194304 15881 0 0 0 5346 7 0 0 20 0 2 0 138895576 130969600 8691 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
/proc/113828/statm: 31975 8691 3360 6655 0 7505 0
[pid=113828/tid=113843] ppid=113825 vsize=127900 memory=2688 CPUtime=21.77 cores=4,6
/proc/113828/task/113843/stat : 113843 (LSIPExact) R 113825 113828 113707 0 -1 4194368 6756 0 0 0 2176 1 0 0 20 0 2 0 138896577 130969600 8691 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
Current children cumulated CPU time: 53.53 s
Current children cumulated vsize: 127900 KiB
Current children cumulated memory: 34764 KiB

[startup+35.2002 s]
/proc/loadavg: 3.18 0.87 0.35 9/269 113881
/proc/meminfo: memFree=125795892/131249992 swapFree=33009392/33010684
[pid=113828] ppid=113825 vsize=127900 memory=34764 CPUtime=59.87 cores=4,6
/proc/113828/stat : 113828 (LSIPExact) R 113825 113828 113707 0 -1 4194304 15908 0 0 0 5980 7 0 0 20 0 2 0 138895576 130969600 8691 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
/proc/113828/statm: 31975 8691 3360 6655 0 7505 0
[pid=113828/tid=113843] ppid=113825 vsize=127900 memory=6468 CPUtime=24.96 cores=4,6
/proc/113828/task/113843/stat : 113843 (LSIPExact) R 113825 113828 113707 0 -1 4194368 6762 0 0 0 2495 1 0 0 20 0 2 0 138896577 130969600 8691 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
Current children cumulated CPU time: 59.87 s
Current children cumulated vsize: 127900 KiB
Current children cumulated memory: 34764 KiB

[startup+36.8002 s]
/proc/loadavg: 3.18 0.87 0.35 8/269 113881
/proc/meminfo: memFree=125795892/131249992 swapFree=33009392/33010684
[pid=113828] ppid=113825 vsize=127900 memory=34764 CPUtime=62.77 cores=4,6
/proc/113828/stat : 113828 (LSIPExact) R 113825 113828 113707 0 -1 4194304 15917 0 0 0 6270 7 0 0 20 0 2 0 138895576 130969600 8691 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
/proc/113828/statm: 31975 8691 3360 6655 0 7505 0
[pid=113828/tid=113843] ppid=113825 vsize=127900 memory=34764 CPUtime=26.55 cores=4,6
/proc/113828/task/113843/stat : 113843 (LSIPExact) R 113825 113828 113707 0 -1 4194368 6767 0 0 0 2654 1 0 0 20 0 2 0 138896577 130969600 8691 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
Current children cumulated CPU time: 62.77 s
Current children cumulated vsize: 127900 KiB
Current children cumulated memory: 34764 KiB

[startup+37.6001 s]
/proc/loadavg: 3.18 0.87 0.35 9/269 113881
/proc/meminfo: memFree=125792112/131249992 swapFree=33009392/33010684
[pid=113828] ppid=113825 vsize=127900 memory=34764 CPUtime=64.36 cores=4,6
/proc/113828/stat : 113828 (LSIPExact) R 113825 113828 113707 0 -1 4194304 15917 0 0 0 6429 7 0 0 20 0 2 0 138895576 130969600 8691 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
/proc/113828/statm: 31975 8691 3360 6655 0 7505 0
[pid=113828/tid=113843] ppid=113825 vsize=127900 memory=5760 CPUtime=27.35 cores=4,6
/proc/113828/task/113843/stat : 113843 (LSIPExact) R 113825 113828 113707 0 -1 4194368 6767 0 0 0 2734 1 0 0 20 0 2 0 138896577 130969600 8691 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
Current children cumulated CPU time: 64.36 s
Current children cumulated vsize: 127900 KiB
Current children cumulated memory: 34764 KiB

[startup+37.8001 s]
/proc/loadavg: 3.18 0.87 0.35 9/269 113881
/proc/meminfo: memFree=125792112/131249992 swapFree=33009392/33010684
[pid=113828] ppid=113825 vsize=127900 memory=34764 CPUtime=64.76 cores=4,6
/proc/113828/stat : 113828 (LSIPExact) R 113825 113828 113707 0 -1 4194304 15917 0 0 0 6469 7 0 0 20 0 2 0 138895576 130969600 8691 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
/proc/113828/statm: 31975 8691 3360 6655 0 7505 0
[pid=113828/tid=113843] ppid=113825 vsize=127900 memory=-7880352373751969661 CPUtime=27.55 cores=4,6
/proc/113828/task/113843/stat : 113843 (LSIPExact) R 113825 113828 113707 0 -1 4194368 6767 0 0 0 2754 1 0 0 20 0 2 0 138896577 130969600 8691 18446744073709551615 94590619607040 94590646864209 140735436775328 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 94590655366280 94590655797888 94590669156352 140735436777816 140735436777992 140735436777992 140735436783596 0
Current children cumulated CPU time: 64.76 s
Current children cumulated vsize: 127900 KiB
Current children cumulated memory: 34764 KiB

Child status: 0

Real time (s): 37.8627
CPU time (s): 64.8886
CPU user time (s): 64.8096
CPU system time (s): 0.078935
CPU usage (%): 171.378
Max. virtual memory (cumulated for all children) (KiB): 127900
Max. memory (cumulated for all children) (KiB): 34764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 64.8096
system time used= 0.078935
maximum resident set size= 35020
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16094
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= 274
involuntary context switches= 3272


# summary of solver processes directly reported to runsolver:
#   pid: 113828
#   total CPU time (s): 64.8886
#   total CPU user time (s): 64.8096
#   total CPU system time (s): 0.078935

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.09125 second user time and 0.164831 second system time

The end

Launcher Data 

Begin job on nodeC035 at 2025-07-11 13:10:10
IDJOB=4527386
IDBENCH=147577
IDSOLVER=3384
FILE ID=nodeC035/4527386-1752232210
RUNJOBID= nodeC035-1752232205-113725
SLURM_JOB_ID= 9682546
Free space on /tmp= 432584 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/market-split/normalized-opt-market-split_4_30_3.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4527386-1752232210/watcher-4527386-1752232210 -o /tmp/evaluation-result-4527386-1752232210/solver-4527386-1752232210 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1752232205-113725 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4527386-1752232210.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 86001821498b0a30bc65df6451678f5a
RANDOM SEED=1287912451

nodeC035 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		: 3600.048
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	: 6999.51
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		: 3599.754
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	: 6999.51
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		: 3602.126
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	: 6999.51
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		: 3598.607
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	: 6999.51
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		: 3599.746
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	: 6999.51
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		: 3599.753
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	: 6999.51
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	: 6999.51
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		: 3599.783
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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249992 kB
MemFree:        126385196 kB
MemAvailable:   129389608 kB
Buffers:             664 kB
Cached:          3752476 kB
SwapCached:          332 kB
Active:           739596 kB
Inactive:        3437880 kB
Active(anon):     421008 kB
Inactive(anon):    21028 kB
Active(file):     318588 kB
Inactive(file):  3416852 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009392 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            183236 kB
Writeback:             4 kB
AnonPages:        427076 kB
Mapped:           114376 kB
Shmem:             17700 kB
KReclaimable:     216424 kB
Slab:             309480 kB
SReclaimable:     216424 kB
SUnreclaim:        93056 kB
KernelStack:        4272 kB
PageTables:         3832 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     768916 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150536 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     77824 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= 432540 MiB
End job on nodeC035 at 2025-07-11 13:10:48