Trace number 4510823

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 94.4894 52.8803

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/3COL-FromCNF/
normalized-3col-left3reg-l040-r039-n1.cnf-plain.pb.metafix.opb
MD5SUM496e1a97745958844c4098fcb049f7a4
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.093145
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3543
Total number of constraints11237
Number of constraints which are clauses11237
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 constraint3
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4
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

94.40/52.87	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
94.40/52.87	c numVar: 3543
94.40/52.87	c numCon: 11237
94.40/52.87	c numEqual: 0
94.40/52.87	c intSize: 3
94.40/52.87	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
94.40/52.87	c ------------------- Paras list -------------------
94.40/52.87	c Name                	 Type      	 Now       	 Default   	 Comment
94.40/52.87	c timeout             	 double    	 3600.000000	 3600      	 
94.40/52.87	c mip_time            	 double    	 0.200000  	 0.5       	 
94.40/52.87	c ls_time             	 double    	 10.000000 	 10        	 
94.40/52.87	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
94.40/52.87	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
94.40/52.87	c random_seed         	 int       	 0         	 0         	 
94.40/52.87	c sample_size         	 int       	 50        	 50        	 
94.40/52.87	c sub_score           	 int       	 1         	 1         	 
94.40/52.87	c tabu_base           	 int       	 3         	 3         	 
94.40/52.87	c tabu_variation      	 int       	 1         	 1         	 
94.40/52.87	c sub_div             	 int       	 4         	 4         	 
94.40/52.87	c nbcore              	 int       	 2         	 1         	 
94.40/52.87	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
94.40/52.87	c print_sol           	 int       	 1         	 1         	 
94.40/52.87	c tmpdir              	 string		 .         	 "."       	 
94.40/52.87	c home                	 string		 HOME	 "."       	 
94.40/52.87	c benchname           	 string		 HOME/instance-4510823-1751137678.opb	 ""        	 
94.40/52.87	c --------------------------------------------------
94.40/52.87	c Local Search solver
94.40/52.87	c MIP solver
94.40/52.87	c MIP solver infeasible
94.40/52.87	s UNSATISFIABLE
94.40/52.87	c Total time: 53

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: 63837 MiB (63236 MiB free)
  memory of node 1: 64465 MiB (62564 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4510823-1751137678/watcher-4510823-1751137678 -o /tmp/evaluation-result-4510823-1751137678/solver-4510823-1751137678 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1751133631-11299 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4510823-1751137678.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
Current StackSize limit: 8192 KiB

solver pid=12400, runsolver pid=12397

[startup+0.100073 s]*
/proc/loadavg: 5.00 4.54 4.55 6/253 12401
/proc/meminfo: memFree=128815720/131382120 swapFree=33010684/33010684
[pid=12400] ppid=12397 vsize=46708 memory=12288 CPUtime=0.08 cores=4,6
/proc/12400/stat : 12400 (LSIPExact) R 12397 12400 11283 0 -1 4194304 2036 0 0 0 8 0 0 0 20 0 1 0 29446910 47828992 3072 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
/proc/12400/statm: 11677 3072 1184 6655 0 1912 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 46708 KiB
Current children cumulated memory: 12288 KiB

[startup+0.213151 s]*
/proc/loadavg: 5.00 4.54 4.55 6/253 12401
/proc/meminfo: memFree=128815720/131382120 swapFree=33010684/33010684
[pid=12400] ppid=12397 vsize=46708 memory=12288 CPUtime=0.18 cores=4,6
/proc/12400/stat : 12400 (LSIPExact) R 12397 12400 11283 0 -1 4194304 2036 0 0 0 18 0 0 0 20 0 1 0 29446910 47828992 3072 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
/proc/12400/statm: 11677 3072 1184 6655 0 1912 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 46708 KiB
Current children cumulated memory: 12288 KiB

[startup+0.308803 s]*
/proc/loadavg: 5.00 4.54 4.55 6/253 12401
/proc/meminfo: memFree=128815720/131382120 swapFree=33010684/33010684
[pid=12400] ppid=12397 vsize=46708 memory=12288 CPUtime=0.27 cores=4,6
/proc/12400/stat : 12400 (LSIPExact) R 12397 12400 11283 0 -1 4194304 2036 0 0 0 27 0 0 0 20 0 1 0 29446910 47828992 3072 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
/proc/12400/statm: 11677 3072 1184 6655 0 1912 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 46708 KiB
Current children cumulated memory: 12288 KiB

[startup+0.700151 s]
/proc/loadavg: 5.00 4.54 4.55 6/253 12401
/proc/meminfo: memFree=128815720/131382120 swapFree=33010684/33010684
[pid=12400] ppid=12397 vsize=46708 memory=12288 CPUtime=0.63 cores=4,6
/proc/12400/stat : 12400 (LSIPExact) R 12397 12400 11283 0 -1 4194304 2036 0 0 0 63 0 0 0 20 0 1 0 29446910 47828992 3072 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
/proc/12400/statm: 11677 3072 1184 6655 0 1912 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 46708 KiB
Current children cumulated memory: 12288 KiB

[startup+1.50011 s]
/proc/loadavg: 5.00 4.54 4.55 6/253 12401
/proc/meminfo: memFree=128815720/131382120 swapFree=33010684/33010684
[pid=12400] ppid=12397 vsize=46708 memory=12288 CPUtime=1.42 cores=4,6
/proc/12400/stat : 12400 (LSIPExact) R 12397 12400 11283 0 -1 4194304 2036 0 0 0 142 0 0 0 20 0 1 0 29446910 47828992 3072 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
/proc/12400/statm: 11677 3072 1184 6655 0 1912 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 46708 KiB
Current children cumulated memory: 12288 KiB

[startup+3.1046 s]
/proc/loadavg: 5.00 4.54 4.55 6/253 12401
/proc/meminfo: memFree=128815792/131382120 swapFree=33010684/33010684
[pid=12400] ppid=12397 vsize=46708 memory=12288 CPUtime=3.01 cores=4,6
/proc/12400/stat : 12400 (LSIPExact) R 12397 12400 11283 0 -1 4194304 2036 0 0 0 301 0 0 0 20 0 1 0 29446910 47828992 3072 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
/proc/12400/statm: 11677 3072 1184 6655 0 1912 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 46708 KiB
Current children cumulated memory: 12288 KiB

[startup+6.30005 s]
/proc/loadavg: 5.00 4.55 4.56 6/253 12401
/proc/meminfo: memFree=128816040/131382120 swapFree=33010684/33010684
[pid=12400] ppid=12397 vsize=46708 memory=12288 CPUtime=6.19 cores=4,6
/proc/12400/stat : 12400 (LSIPExact) R 12397 12400 11283 0 -1 4194304 2036 0 0 0 619 0 0 0 20 0 1 0 29446910 47828992 3072 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
/proc/12400/statm: 11677 3072 1184 6655 0 1912 0
Current children cumulated CPU time: 6.19 s
Current children cumulated vsize: 46708 KiB
Current children cumulated memory: 12288 KiB

[startup+12.7001 s]
/proc/loadavg: 5.00 4.56 4.56 7/254 12402
/proc/meminfo: memFree=128792352/131382120 swapFree=33010684/33010684
[pid=12400] ppid=12397 vsize=148388 memory=55724 CPUtime=15.1 cores=4,6
/proc/12400/stat : 12400 (LSIPExact) R 12397 12400 11283 0 -1 4194304 10405 0 0 0 1508 2 0 0 20 0 2 0 29446910 151949312 13931 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
/proc/12400/statm: 37097 13931 3456 6655 0 12853 0
[pid=12400/tid=12402] ppid=12397 vsize=148388 memory=55724 CPUtime=2.55 cores=4,6
/proc/12400/task/12402/stat : 12402 (LSIPExact) R 12397 12400 11283 0 -1 4194368 1989 0 0 0 255 0 0 0 20 0 2 0 29447913 151949312 13931 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
Current children cumulated CPU time: 15.1 s
Current children cumulated vsize: 148388 KiB
Current children cumulated memory: 55724 KiB

[startup+25.5002 s]
/proc/loadavg: 5.22 4.63 4.58 7/254 12402
/proc/meminfo: memFree=128756652/131382120 swapFree=33010684/33010684
[pid=12400] ppid=12397 vsize=163924 memory=75564 CPUtime=40.56 cores=4,6
/proc/12400/stat : 12400 (LSIPExact) R 12397 12400 11283 0 -1 4194304 27205 0 0 0 4051 5 0 0 20 0 2 0 29446910 167858176 18891 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
/proc/12400/statm: 40981 18891 3520 6655 0 17418 0
[pid=12400/tid=12402] ppid=12397 vsize=163924 memory=75564 CPUtime=15.32 cores=4,6
/proc/12400/task/12402/stat : 12402 (LSIPExact) R 12397 12400 11283 0 -1 4194368 6079 0 0 0 1531 1 0 0 20 0 2 0 29447913 167858176 18891 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
Current children cumulated CPU time: 40.56 s
Current children cumulated vsize: 163924 KiB
Current children cumulated memory: 75564 KiB

[startup+51.1052 s]
/proc/loadavg: 5.62 4.77 4.63 7/254 12403
/proc/meminfo: memFree=128742824/131382120 swapFree=33010684/33010684
[pid=12400] ppid=12397 vsize=163924 memory=75948 CPUtime=91.5 cores=4,6
/proc/12400/stat : 12400 (LSIPExact) R 12397 12400 11283 0 -1 4194304 36154 0 0 0 9144 6 0 0 20 0 2 0 29446910 167858176 18987 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
/proc/12400/statm: 40981 18987 3520 6655 0 17516 0
[pid=12400/tid=12402] ppid=12397 vsize=163924 memory=75820 CPUtime=40.87 cores=4,6
/proc/12400/task/12402/stat : 12402 (LSIPExact) R 12397 12400 11283 0 -1 4194368 9958 0 0 0 4086 1 0 0 20 0 2 0 29447913 167858176 18987 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
Current children cumulated CPU time: 91.5 s
Current children cumulated vsize: 163924 KiB
Current children cumulated memory: 75948 KiB

[startup+52.8802 s]
# the end of solver process 12400 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=94.4247 s, system=0.064696 s

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

[startup+51.2002 s]
/proc/loadavg: 5.62 4.77 4.63 7/254 12403
/proc/meminfo: memFree=128742824/131382120 swapFree=33010684/33010684
[pid=12400] ppid=12397 vsize=163924 memory=75948 CPUtime=91.69 cores=4,6
/proc/12400/stat : 12400 (LSIPExact) R 12397 12400 11283 0 -1 4194304 36154 0 0 0 9163 6 0 0 20 0 2 0 29446910 167858176 18987 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
/proc/12400/statm: 40981 18987 3520 6655 0 17516 0
[pid=12400/tid=12402] ppid=12397 vsize=163924 memory=10496 CPUtime=40.96 cores=4,6
/proc/12400/task/12402/stat : 12402 (LSIPExact) R 12397 12400 11283 0 -1 4194368 9958 0 0 0 4095 1 0 0 20 0 2 0 29447913 167858176 18987 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
Current children cumulated CPU time: 91.69 s
Current children cumulated vsize: 163924 KiB
Current children cumulated memory: 75948 KiB

[startup+52.0001 s]*
/proc/loadavg: 5.62 4.77 4.63 7/254 12403
/proc/meminfo: memFree=128742824/131382120 swapFree=33010684/33010684
[pid=12400] ppid=12397 vsize=163924 memory=75948 CPUtime=93.29 cores=4,6
/proc/12400/stat : 12400 (LSIPExact) R 12397 12400 11283 0 -1 4194304 36158 0 0 0 9323 6 0 0 20 0 2 0 29446910 167858176 18987 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
/proc/12400/statm: 40981 18987 3520 6655 0 17516 0
[pid=12400/tid=12402] ppid=12397 vsize=163924 memory=-6081946840393159008 CPUtime=41.77 cores=4,6
/proc/12400/task/12402/stat : 12402 (LSIPExact) R 12397 12400 11283 0 -1 4194368 9962 0 0 0 4176 1 0 0 20 0 2 0 29447913 167858176 18987 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
Current children cumulated CPU time: 93.29 s
Current children cumulated vsize: 163924 KiB
Current children cumulated memory: 75948 KiB

[startup+52.4002 s]
/proc/loadavg: 5.62 4.77 4.63 7/254 12403
/proc/meminfo: memFree=128742824/131382120 swapFree=33010684/33010684
[pid=12400] ppid=12397 vsize=163924 memory=75948 CPUtime=94 cores=4,6
/proc/12400/stat : 12400 (LSIPExact) S 12397 12400 11283 0 -1 4194304 36184 0 0 0 9394 6 0 0 20 0 2 0 29446910 167858176 18987 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
/proc/12400/statm: 40981 18987 3520 6655 0 17516 0
[pid=12400/tid=12402] ppid=12397 vsize=163924 memory=69740 CPUtime=42.16 cores=4,6
/proc/12400/task/12402/stat : 12402 (LSIPExact) R 12397 12400 11283 0 -1 4194368 9962 0 0 0 4215 1 0 0 20 0 2 0 29447913 167858176 18987 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
Current children cumulated CPU time: 94 s
Current children cumulated vsize: 163924 KiB
Current children cumulated memory: 75948 KiB

[startup+52.8001 s]
/proc/loadavg: 5.62 4.77 4.63 7/254 12403
/proc/meminfo: memFree=128742824/131382120 swapFree=33010684/33010684
[pid=12400] ppid=12397 vsize=163924 memory=75948 CPUtime=94.4 cores=4,6
/proc/12400/stat : 12400 (LSIPExact) S 12397 12400 11283 0 -1 4194304 36184 0 0 0 9434 6 0 0 20 0 2 0 29446910 167858176 18987 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
/proc/12400/statm: 40981 18987 3520 6655 0 17516 0
[pid=12400/tid=12402] ppid=12397 vsize=163924 memory=16320 CPUtime=42.56 cores=4,6
/proc/12400/task/12402/stat : 12402 (LSIPExact) R 12397 12400 11283 0 -1 4194368 9962 0 0 0 4255 1 0 0 20 0 2 0 29447913 167858176 18987 18446744073709551615 93853723295744 93853750552145 140731678205584 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 93853759054984 93853759486592 93853770395648 140731678210394 140731678210570 140731678210570 140731678216172 0
Current children cumulated CPU time: 94.4 s
Current children cumulated vsize: 163924 KiB
Current children cumulated memory: 75948 KiB

Child status: 0

Real time (s): 52.8803
CPU time (s): 94.4894
CPU user time (s): 94.4247
CPU system time (s): 0.064696
CPU usage (%): 178.686
Max. virtual memory (cumulated for all children) (KiB): 163924
Max. memory (cumulated for all children) (KiB): 75948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 94.4247
system time used= 0.064696
maximum resident set size= 76204
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39609
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= 100
involuntary context switches= 1025


# summary of solver processes directly reported to runsolver:
#   pid: 12400
#   total CPU time (s): 94.4894
#   total CPU user time (s): 94.4247
#   total CPU system time (s): 0.064696

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.12634 second user time and 0.235598 second system time

The end

Launcher Data

Begin job on nodeC008 at 2025-06-28 21:07:58
IDJOB=4510823
IDBENCH=160395
IDSOLVER=3336
FILE ID=nodeC008/4510823-1751137678
RUNJOBID= nodeC008-1751133631-11299
SLURM_JOB_ID= 9587408
Free space on /tmp= 432928 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/3COL-FromCNF/normalized-3col-left3reg-l040-r039-n1.cnf-plain.pb.metafix.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4510823-1751137678/watcher-4510823-1751137678 -o /tmp/evaluation-result-4510823-1751137678/solver-4510823-1751137678 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1751133631-11299 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4510823-1751137678.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

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

MD5SUM BENCH= 496e1a97745958844c4098fcb049f7a4
RANDOM SEED=1054116676

nodeC008 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	: 0xb00001f
cpu MHz		: 3491.858
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.72
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	: 0xb00001f
cpu MHz		: 3660.569
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.72
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	: 0xb00001f
cpu MHz		: 2893.255
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.72
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	: 0xb00001f
cpu MHz		: 1197.535
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.72
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	: 0xb00001f
cpu MHz		: 3700.000
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.72
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	: 0xb00001f
cpu MHz		: 3660.559
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.72
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	: 0xb00001f
cpu MHz		: 1197.210
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.72
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	: 0xb00001f
cpu MHz		: 1197.737
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        128815740 kB
MemAvailable:   128533728 kB
Buffers:            3280 kB
Cached:           530672 kB
SwapCached:            0 kB
Active:          1696960 kB
Inactive:         332544 kB
Active(anon):    1513508 kB
Inactive(anon):        0 kB
Active(file):     183452 kB
Inactive(file):   332544 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44936 kB
Writeback:             0 kB
AnonPages:       1496644 kB
Mapped:           146512 kB
Shmem:             17956 kB
KReclaimable:      83240 kB
Slab:             161360 kB
SReclaimable:      83240 kB
SUnreclaim:        78120 kB
KernelStack:        4080 kB
PageTables:         6072 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    2003156 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149384 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    681984 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:      181064 kB
DirectMap2M:     9158656 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432884 MiB
End job on nodeC008 at 2025-06-28 21:08:51