Trace number 4511075

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 95.6023 53.6708

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid5x80split.opb
MD5SUM1a3ecc72c33db076137ced748302e815
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 benchmark17.8759
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables801
Total number of constraints401
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)401
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

95.52/53.66	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
95.52/53.66	c numVar: 801
95.52/53.66	c numCon: 401
95.52/53.66	c numEqual: 401
95.52/53.66	c intSize: 3
95.52/53.66	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
95.52/53.66	c ------------------- Paras list -------------------
95.52/53.66	c Name                	 Type      	 Now       	 Default   	 Comment
95.52/53.66	c timeout             	 double    	 3600.000000	 3600      	 
95.52/53.66	c mip_time            	 double    	 0.200000  	 0.5       	 
95.52/53.66	c ls_time             	 double    	 10.000000 	 10        	 
95.52/53.66	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
95.52/53.66	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
95.52/53.66	c random_seed         	 int       	 0         	 0         	 
95.52/53.66	c sample_size         	 int       	 50        	 50        	 
95.52/53.66	c sub_score           	 int       	 1         	 1         	 
95.52/53.66	c tabu_base           	 int       	 3         	 3         	 
95.52/53.66	c tabu_variation      	 int       	 1         	 1         	 
95.52/53.66	c sub_div             	 int       	 4         	 4         	 
95.52/53.66	c nbcore              	 int       	 2         	 1         	 
95.52/53.66	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
95.52/53.66	c print_sol           	 int       	 1         	 1         	 
95.52/53.66	c tmpdir              	 string		 .         	 "."       	 
95.52/53.66	c home                	 string		 HOME	 "."       	 
95.52/53.66	c benchname           	 string		 HOME/instance-4511075-1751138026.opb	 ""        	 
95.52/53.66	c --------------------------------------------------
95.52/53.66	c Local Search solver
95.52/53.66	c MIP solver
95.52/53.66	c MIP solver infeasible
95.52/53.66	s UNSATISFIABLE
95.52/53.66	c Total time: 54

Verifier Data

ERROR: no interpretation found !

Watcher Data

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (62288 MiB free)
  memory of node 1: 64507 MiB (64009 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4511075-1751138026/watcher-4511075-1751138026 -o /tmp/evaluation-result-4511075-1751138026/solver-4511075-1751138026 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751133631-11503 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4511075-1751138026.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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

solver pid=12905, runsolver pid=12902

[startup+0.100062 s]*
/proc/loadavg: 4.92 4.94 4.54 5/259 12906
/proc/meminfo: memFree=129328704/131249996 swapFree=33010684/33010684
[pid=12905] ppid=12902 vsize=40316 memory=5632 CPUtime=0.09 cores=0,2
/proc/12905/stat : 12905 (LSIPExact) R 12902 12905 11488 0 -1 4194304 424 0 0 0 9 0 0 0 20 0 1 0 29480333 41283584 1408 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
/proc/12905/statm: 10079 1408 1152 6655 0 314 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 40316 KiB
Current children cumulated memory: 5632 KiB

[startup+0.205288 s]*
/proc/loadavg: 4.92 4.94 4.54 5/259 12906
/proc/meminfo: memFree=129328704/131249996 swapFree=33010684/33010684
[pid=12905] ppid=12902 vsize=40316 memory=5632 CPUtime=0.2 cores=0,2
/proc/12905/stat : 12905 (LSIPExact) R 12902 12905 11488 0 -1 4194304 424 0 0 0 20 0 0 0 20 0 1 0 29480333 41283584 1408 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
/proc/12905/statm: 10079 1408 1152 6655 0 314 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40316 KiB
Current children cumulated memory: 5632 KiB

[startup+0.305264 s]*
/proc/loadavg: 4.92 4.94 4.54 5/259 12906
/proc/meminfo: memFree=129328704/131249996 swapFree=33010684/33010684
[pid=12905] ppid=12902 vsize=40316 memory=5632 CPUtime=0.3 cores=0,2
/proc/12905/stat : 12905 (LSIPExact) R 12902 12905 11488 0 -1 4194304 424 0 0 0 30 0 0 0 20 0 1 0 29480333 41283584 1408 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
/proc/12905/statm: 10079 1408 1152 6655 0 314 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 40316 KiB
Current children cumulated memory: 5632 KiB

[startup+0.700162 s]
/proc/loadavg: 4.92 4.94 4.54 5/259 12906
/proc/meminfo: memFree=129328964/131249996 swapFree=33010684/33010684
[pid=12905] ppid=12902 vsize=40316 memory=5632 CPUtime=0.69 cores=0,2
/proc/12905/stat : 12905 (LSIPExact) R 12902 12905 11488 0 -1 4194304 424 0 0 0 69 0 0 0 20 0 1 0 29480333 41283584 1408 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
/proc/12905/statm: 10079 1408 1152 6655 0 314 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 40316 KiB
Current children cumulated memory: 5632 KiB

[startup+1.50012 s]
/proc/loadavg: 4.85 4.93 4.54 5/259 12906
/proc/meminfo: memFree=129328964/131249996 swapFree=33010684/33010684
[pid=12905] ppid=12902 vsize=40316 memory=5632 CPUtime=1.49 cores=0,2
/proc/12905/stat : 12905 (LSIPExact) R 12902 12905 11488 0 -1 4194304 424 0 0 0 149 0 0 0 20 0 1 0 29480333 41283584 1408 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
/proc/12905/statm: 10079 1408 1152 6655 0 314 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 40316 KiB
Current children cumulated memory: 5632 KiB

[startup+3.1051 s]
/proc/loadavg: 4.85 4.93 4.54 5/259 12906
/proc/meminfo: memFree=129328964/131249996 swapFree=33010684/33010684
[pid=12905] ppid=12902 vsize=40316 memory=5632 CPUtime=3.09 cores=0,2
/proc/12905/stat : 12905 (LSIPExact) R 12902 12905 11488 0 -1 4194304 424 0 0 0 309 0 0 0 20 0 1 0 29480333 41283584 1408 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
/proc/12905/statm: 10079 1408 1152 6655 0 314 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 40316 KiB
Current children cumulated memory: 5632 KiB

[startup+6.30013 s]
/proc/loadavg: 4.78 4.91 4.54 5/259 12906
/proc/meminfo: memFree=129328996/131249996 swapFree=33010684/33010684
[pid=12905] ppid=12902 vsize=40316 memory=5632 CPUtime=6.28 cores=0,2
/proc/12905/stat : 12905 (LSIPExact) R 12902 12905 11488 0 -1 4194304 424 0 0 0 628 0 0 0 20 0 1 0 29480333 41283584 1408 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
/proc/12905/statm: 10079 1408 1152 6655 0 314 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 40316 KiB
Current children cumulated memory: 5632 KiB

[startup+12.7002 s]
/proc/loadavg: 4.80 4.91 4.54 6/260 12907
/proc/meminfo: memFree=129321184/131249996 swapFree=33010684/33010684
[pid=12905] ppid=12902 vsize=124592 memory=28216 CPUtime=15.32 cores=0,2
/proc/12905/stat : 12905 (LSIPExact) R 12902 12905 11488 0 -1 4194304 3447 0 0 0 1531 1 0 0 20 0 2 0 29480333 127582208 7054 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
/proc/12905/statm: 31148 7054 3456 6655 0 5511 0
[pid=12905/tid=12907] ppid=12902 vsize=124592 memory=27832 CPUtime=2.65 cores=0,2
/proc/12905/task/12907/stat : 12907 (LSIPExact) R 12902 12905 11488 0 -1 4194368 585 0 0 0 265 0 0 0 20 0 2 0 29481334 127582208 7054 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
Current children cumulated CPU time: 15.32 s
Current children cumulated vsize: 124592 KiB
Current children cumulated memory: 28216 KiB

[startup+25.5002 s]
/proc/loadavg: 4.83 4.92 4.55 6/260 12907
/proc/meminfo: memFree=129320688/131249996 swapFree=33010684/33010684
[pid=12905] ppid=12902 vsize=124592 memory=29240 CPUtime=40.49 cores=0,2
/proc/12905/stat : 12905 (LSIPExact) R 12902 12905 11488 0 -1 4194304 7706 0 0 0 4048 1 0 0 20 0 2 0 29480333 127582208 7310 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
/proc/12905/statm: 31148 7310 3456 6655 0 5649 0
[pid=12905/tid=12907] ppid=12902 vsize=124592 memory=29112 CPUtime=15.05 cores=0,2
/proc/12905/task/12907/stat : 12907 (LSIPExact) R 12902 12905 11488 0 -1 4194368 1718 0 0 0 1505 0 0 0 20 0 2 0 29481334 127582208 7310 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
Current children cumulated CPU time: 40.49 s
Current children cumulated vsize: 124592 KiB
Current children cumulated memory: 29240 KiB

[startup+51.1052 s]
/proc/loadavg: 4.78 4.91 4.56 5/260 12954
/proc/meminfo: memFree=129312320/131249996 swapFree=33010684/33010684
[pid=12905] ppid=12902 vsize=129604 memory=34488 CPUtime=90.93 cores=0,2
/proc/12905/stat : 12905 (LSIPExact) R 12902 12905 11488 0 -1 4194304 10742 0 0 0 9092 1 0 0 20 0 2 0 29480333 132714496 8622 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
/proc/12905/statm: 32401 8622 3456 6655 0 6991 0
[pid=12905/tid=12907] ppid=12902 vsize=129604 memory=34488 CPUtime=40.43 cores=0,2
/proc/12905/task/12907/stat : 12907 (LSIPExact) R 12902 12905 11488 0 -1 4194368 2469 0 0 0 4043 0 0 0 20 0 2 0 29481334 132714496 8622 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
Current children cumulated CPU time: 90.93 s
Current children cumulated vsize: 129604 KiB
Current children cumulated memory: 34488 KiB

[startup+53.6707 s]
# the end of solver process 12905 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=95.5814 s, system=0.020909 s

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

[startup+51.2002 s]
/proc/loadavg: 4.78 4.91 4.56 5/260 12954
/proc/meminfo: memFree=129312320/131249996 swapFree=33010684/33010684
[pid=12905] ppid=12902 vsize=129604 memory=34488 CPUtime=91.12 cores=0,2
/proc/12905/stat : 12905 (LSIPExact) R 12902 12905 11488 0 -1 4194304 10743 0 0 0 9111 1 0 0 20 0 2 0 29480333 132714496 8622 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
/proc/12905/statm: 32401 8622 3456 6655 0 6991 0
[pid=12905/tid=12907] ppid=12902 vsize=129604 memory=17280 CPUtime=40.53 cores=0,2
/proc/12905/task/12907/stat : 12907 (LSIPExact) R 12902 12905 11488 0 -1 4194368 2469 0 0 0 4053 0 0 0 20 0 2 0 29481334 132714496 8622 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
Current children cumulated CPU time: 91.12 s
Current children cumulated vsize: 129604 KiB
Current children cumulated memory: 34488 KiB

[startup+52.8002 s]
/proc/loadavg: 4.78 4.91 4.56 6/261 12955
/proc/meminfo: memFree=129312320/131249996 swapFree=33010684/33010684
[pid=12905] ppid=12902 vsize=129604 memory=34616 CPUtime=94.3 cores=0,2
/proc/12905/stat : 12905 (LSIPExact) R 12902 12905 11488 0 -1 4194304 10777 0 0 0 9429 1 0 0 20 0 2 0 29480333 132714496 8654 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
/proc/12905/statm: 32401 8654 3456 6655 0 6994 0
[pid=12905/tid=12907] ppid=12902 vsize=129604 memory=4380 CPUtime=42.12 cores=0,2
/proc/12905/task/12907/stat : 12907 (LSIPExact) R 12902 12905 11488 0 -1 4194368 2489 0 0 0 4212 0 0 0 20 0 2 0 29481334 132714496 8654 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
Current children cumulated CPU time: 94.3 s
Current children cumulated vsize: 129604 KiB
Current children cumulated memory: 34616 KiB

[startup+53.2001 s]
/proc/loadavg: 4.78 4.91 4.56 6/261 12955
/proc/meminfo: memFree=129311564/131249996 swapFree=33010684/33010684
[pid=12905] ppid=12902 vsize=129604 memory=34616 CPUtime=95.1 cores=0,2
/proc/12905/stat : 12905 (LSIPExact) R 12902 12905 11488 0 -1 4194304 10832 0 0 0 9509 1 0 0 20 0 2 0 29480333 132714496 8654 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
/proc/12905/statm: 32401 8654 3456 6655 0 6994 0
[pid=12905/tid=12907] ppid=12902 vsize=129604 memory=3456 CPUtime=42.51 cores=0,2
/proc/12905/task/12907/stat : 12907 (LSIPExact) R 12902 12905 11488 0 -1 4194368 2541 0 0 0 4251 0 0 0 20 0 2 0 29481334 132714496 8654 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
Current children cumulated CPU time: 95.1 s
Current children cumulated vsize: 129604 KiB
Current children cumulated memory: 34616 KiB

[startup+53.6001 s]
/proc/loadavg: 4.78 4.91 4.56 6/261 12955
/proc/meminfo: memFree=129311564/131249996 swapFree=33010684/33010684
[pid=12905] ppid=12902 vsize=129604 memory=34616 CPUtime=95.52 cores=0,2
/proc/12905/stat : 12905 (LSIPExact) R 12902 12905 11488 0 -1 4194304 10857 0 0 0 9551 1 0 0 20 0 2 0 29480333 132714496 8654 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
/proc/12905/statm: 32401 8654 3456 6655 0 6994 0
[pid=12905/tid=12907] ppid=12902 vsize=129604 memory=34616 CPUtime=42.53 cores=0,2
/proc/12905/task/12907/stat : 12907 (LSIPExact) S 12902 12905 11488 0 -1 4194368 2563 0 0 0 4253 0 0 0 20 0 2 0 29481334 132714496 8654 18446744073709551615 94843494379520 94843521635921 140725787296960 0 0 0 0 0 16386 1 0 0 -1 2 0 0 0 0 0 94843530138760 94843530570368 94843541823488 140725787302234 140725787302410 140725787302410 140725787308012 0
Current children cumulated CPU time: 95.52 s
Current children cumulated vsize: 129604 KiB
Current children cumulated memory: 34616 KiB

Child status: 0

Real time (s): 53.6708
CPU time (s): 95.6023
CPU user time (s): 95.5814
CPU system time (s): 0.020909
CPU usage (%): 178.127
Max. virtual memory (cumulated for all children) (KiB): 129604
Max. memory (cumulated for all children) (KiB): 34616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 95.5814
system time used= 0.020909
maximum resident set size= 34744
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11317
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= 115
involuntary context switches= 644


# summary of solver processes directly reported to runsolver:
#   pid: 12905
#   total CPU time (s): 95.6023
#   total CPU user time (s): 95.5814
#   total CPU system time (s): 0.020909

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.102293 second user time and 0.247078 second system time

The end

Launcher Data

Begin job on nodeC017 at 2025-06-28 21:13:46
IDJOB=4511075
IDBENCH=160428
IDSOLVER=3336
FILE ID=nodeC017/4511075-1751138026
RUNJOBID= nodeC017-1751133631-11503
SLURM_JOB_ID= 9587417
Free space on /tmp= 432928 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid5x80split.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4511075-1751138026/watcher-4511075-1751138026 -o /tmp/evaluation-result-4511075-1751138026/solver-4511075-1751138026 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751133631-11503 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4511075-1751138026.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

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

MD5SUM BENCH= 1a3ecc72c33db076137ced748302e815
RANDOM SEED=711403145

nodeC017 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		: 3663.736
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	: 7000.12
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		: 3600.056
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	: 7000.12
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		: 3600.044
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	: 7000.12
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		: 3600.060
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	: 7000.12
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		: 3600.059
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	: 7000.12
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		: 3700.000
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	: 7000.12
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	: 7000.12
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		: 3700.000
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	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129328704 kB
MemAvailable:   129042852 kB
Buffers:            3280 kB
Cached:           537264 kB
SwapCached:            0 kB
Active:          1029720 kB
Inactive:         330704 kB
Active(anon):     837960 kB
Inactive(anon):        0 kB
Active(file):     191760 kB
Inactive(file):   330704 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44660 kB
Writeback:             0 kB
AnonPages:        822976 kB
Mapped:           131688 kB
Shmem:             18080 kB
KReclaimable:      61444 kB
Slab:             143080 kB
SReclaimable:      61444 kB
SUnreclaim:        81636 kB
KernelStack:        4176 kB
PageTables:         4492 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    1242928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150424 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    722944 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:      176852 kB
DirectMap2M:     6934528 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 432884 MiB
End job on nodeC017 at 2025-06-28 21:14:40