Trace number 4527484

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 S1UNSAT 47.646 29.0748

General information on the benchmark

NamePB24/normalized-PB09/
OPT-LIN/flexray/normalized-fx30.opb
MD5SUM91ecd4a7d2e975c8e8a35b07ef7013ef
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/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 benchmark17.5328
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables774
Total number of constraints994
Number of constraints which are clauses771
Number of constraints which are cardinality constraints (but not clauses)31
Number of constraints which are nor clauses,nor cardinality constraints192
Minimum length of a constraint2
Maximum length of a constraint192
Number of terms in the objective function 3
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 3
Number of bits of the sum of numbers in the objective function 2
Biggest number in a constraint 42
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 380
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

47.54/29.07	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
47.54/29.07	c numVar: 774
47.54/29.07	c numCon: 994
47.54/29.07	c numEqual: 30
47.54/29.07	c intSize: 9
47.54/29.07	c ls_time: 10.0, mip_time: 2148.0, exact_time: 1432.0
47.54/29.07	c ------------------- Paras list -------------------
47.54/29.07	c Name                	 Type      	 Now       	 Default   	 Comment
47.54/29.07	c timeout             	 double    	 3600.000000	 3600      	 
47.54/29.07	c mip_time            	 double    	 0.600000  	 0.5       	 
47.54/29.07	c ls_time             	 double    	 10.000000 	 10        	 
47.54/29.07	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
47.54/29.07	c mip_emphasis        	 int       	 1         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
47.54/29.07	c random_seed         	 int       	 0         	 0         	 
47.54/29.07	c sample_size         	 int       	 50        	 50        	 
47.54/29.07	c sub_score           	 int       	 1         	 1         	 
47.54/29.07	c tabu_base           	 int       	 3         	 3         	 
47.54/29.07	c tabu_variation      	 int       	 1         	 1         	 
47.54/29.07	c sub_div             	 int       	 4         	 4         	 
47.54/29.07	c nbcore              	 int       	 2         	 1         	 
47.54/29.07	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
47.54/29.07	c print_sol           	 int       	 1         	 1         	 
47.54/29.07	c tmpdir              	 string		 .         	 "."       	 
47.54/29.07	c home                	 string		 HOME	 "."       	 
47.54/29.07	c benchname           	 string		 HOME/instance-4527484-1752232340.opb	 ""        	 
47.54/29.07	c --------------------------------------------------
47.54/29.07	c Local Search solver
47.54/29.07	c MIP solver
47.54/29.07	c MIP solver infeasible
47.54/29.07	s UNSATISFIABLE
47.54/29.07	c Total time: 29

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 (46852 MiB free)
  memory of node 1: 64507 MiB (63277 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4527484-1752232340/watcher-4527484-1752232340 -o /tmp/evaluation-result-4527484-1752232340/solver-4527484-1752232340 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1752232205-117778 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4527484-1752232340.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=118670, runsolver pid=118667

[startup+0.100056 s]*
/proc/loadavg: 5.22 2.10 0.84 8/270 118671
/proc/meminfo: memFree=112679308/131249996 swapFree=33005016/33010684
[pid=118670] ppid=118667 vsize=41244 memory=6656 CPUtime=0.09 cores=5,7
/proc/118670/stat : 118670 (LSIPExact) R 118667 118670 117758 0 -1 4194304 659 0 0 0 9 0 0 0 20 0 1 0 138913584 42233856 1664 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
/proc/118670/statm: 10311 1664 1152 6655 0 546 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 41244 KiB
Current children cumulated memory: 6656 KiB

[startup+0.205432 s]*
/proc/loadavg: 5.22 2.10 0.84 8/270 118671
/proc/meminfo: memFree=112600728/131249996 swapFree=33005016/33010684
[pid=118670] ppid=118667 vsize=41244 memory=6656 CPUtime=0.2 cores=5,7
/proc/118670/stat : 118670 (LSIPExact) R 118667 118670 117758 0 -1 4194304 659 0 0 0 20 0 0 0 20 0 1 0 138913584 42233856 1664 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
/proc/118670/statm: 10311 1664 1152 6655 0 546 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 41244 KiB
Current children cumulated memory: 6656 KiB

[startup+0.30467 s]*
/proc/loadavg: 5.22 2.10 0.84 8/270 118671
/proc/meminfo: memFree=112519880/131249996 swapFree=33005016/33010684
[pid=118670] ppid=118667 vsize=41244 memory=6656 CPUtime=0.29 cores=5,7
/proc/118670/stat : 118670 (LSIPExact) R 118667 118670 117758 0 -1 4194304 660 0 0 0 29 0 0 0 20 0 1 0 138913584 42233856 1664 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
/proc/118670/statm: 10311 1664 1152 6655 0 546 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 41244 KiB
Current children cumulated memory: 6656 KiB

[startup+0.700096 s]
/proc/loadavg: 5.22 2.10 0.84 8/270 118671
/proc/meminfo: memFree=112180576/131249996 swapFree=33005016/33010684
[pid=118670] ppid=118667 vsize=41244 memory=6656 CPUtime=0.68 cores=5,7
/proc/118670/stat : 118670 (LSIPExact) R 118667 118670 117758 0 -1 4194304 661 0 0 0 68 0 0 0 20 0 1 0 138913584 42233856 1664 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
/proc/118670/statm: 10311 1664 1152 6655 0 546 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 41244 KiB
Current children cumulated memory: 6656 KiB

[startup+1.5001 s]
/proc/loadavg: 5.22 2.10 0.84 8/270 118671
/proc/meminfo: memFree=112119684/131249996 swapFree=33005016/33010684
[pid=118670] ppid=118667 vsize=41244 memory=6656 CPUtime=1.48 cores=5,7
/proc/118670/stat : 118670 (LSIPExact) R 118667 118670 117758 0 -1 4194304 661 0 0 0 148 0 0 0 20 0 1 0 138913584 42233856 1664 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
/proc/118670/statm: 10311 1664 1152 6655 0 546 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 41244 KiB
Current children cumulated memory: 6656 KiB

[startup+3.10488 s]
/proc/loadavg: 5.36 2.18 0.87 7/270 118671
/proc/meminfo: memFree=112187744/131249996 swapFree=33005016/33010684
[pid=118670] ppid=118667 vsize=41244 memory=6656 CPUtime=3.08 cores=5,7
/proc/118670/stat : 118670 (LSIPExact) R 118667 118670 117758 0 -1 4194304 661 0 0 0 308 0 0 0 20 0 1 0 138913584 42233856 1664 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
/proc/118670/statm: 10311 1664 1152 6655 0 546 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 41244 KiB
Current children cumulated memory: 6656 KiB

[startup+6.3001 s]
/proc/loadavg: 5.36 2.18 0.87 8/270 118671
/proc/meminfo: memFree=111644704/131249996 swapFree=33005016/33010684
[pid=118670] ppid=118667 vsize=41244 memory=6656 CPUtime=6.27 cores=5,7
/proc/118670/stat : 118670 (LSIPExact) R 118667 118670 117758 0 -1 4194304 661 0 0 0 627 0 0 0 20 0 1 0 138913584 42233856 1664 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
/proc/118670/statm: 10311 1664 1152 6655 0 546 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 41244 KiB
Current children cumulated memory: 6656 KiB

[startup+12.7002 s]
/proc/loadavg: 5.49 2.26 0.90 8/271 118674
/proc/meminfo: memFree=111841808/131249996 swapFree=33005016/33010684
[pid=118670] ppid=118667 vsize=134816 memory=39780 CPUtime=15.2 cores=5,7
/proc/118670/stat : 118670 (LSIPExact) R 118667 118670 117758 0 -1 4194304 5920 0 0 0 1519 1 0 0 20 0 2 0 138913584 138051584 9945 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
/proc/118670/statm: 33704 9945 3360 6655 0 8701 0
[pid=118670/tid=118673] ppid=118667 vsize=134816 memory=33948 CPUtime=2.58 cores=5,7
/proc/118670/task/118673/stat : 118673 (LSIPExact) R 118667 118670 117758 0 -1 4194368 1105 0 0 0 258 0 0 0 20 0 2 0 138914585 138051584 9945 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
Current children cumulated CPU time: 15.2 s
Current children cumulated vsize: 134816 KiB
Current children cumulated memory: 39780 KiB

[startup+25.5002 s]
/proc/loadavg: 6.05 2.54 1.02 8/271 118674
/proc/meminfo: memFree=102663620/131249996 swapFree=33005016/33010684
[pid=118670] ppid=118667 vsize=136844 memory=48484 CPUtime=40.56 cores=5,7
/proc/118670/stat : 118670 (LSIPExact) R 118667 118670 117758 0 -1 4194304 20097 0 0 0 4054 2 0 0 20 0 2 0 138913584 140128256 12121 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
/proc/118670/statm: 34211 12121 3360 6655 0 11157 0
[pid=118670/tid=118673] ppid=118667 vsize=136844 memory=48356 CPUtime=15.19 cores=5,7
/proc/118670/task/118673/stat : 118673 (LSIPExact) R 118667 118670 117758 0 -1 4194368 7521 0 0 0 1518 1 0 0 20 0 2 0 138914585 140128256 12121 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
Current children cumulated CPU time: 40.56 s
Current children cumulated vsize: 136844 KiB
Current children cumulated memory: 48484 KiB

[startup+29.0748 s]
# the end of solver process 118670 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=47.6112 s, system=0.034877 s

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

[startup+25.6002 s]
/proc/loadavg: 6.05 2.54 1.02 8/271 118674
/proc/meminfo: memFree=102663620/131249996 swapFree=33005016/33010684
[pid=118670] ppid=118667 vsize=136844 memory=48484 CPUtime=40.76 cores=5,7
/proc/118670/stat : 118670 (LSIPExact) R 118667 118670 117758 0 -1 4194304 20100 0 0 0 4074 2 0 0 20 0 2 0 138913584 140128256 12121 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
/proc/118670/statm: 34211 12121 3360 6655 0 11157 0
[pid=118670/tid=118673] ppid=118667 vsize=136844 memory=14464 CPUtime=15.29 cores=5,7
/proc/118670/task/118673/stat : 118673 (LSIPExact) R 118667 118670 117758 0 -1 4194368 7523 0 0 0 1528 1 0 0 20 0 2 0 138914585 140128256 12121 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
Current children cumulated CPU time: 40.76 s
Current children cumulated vsize: 136844 KiB
Current children cumulated memory: 48484 KiB

[startup+27.2002 s]
/proc/loadavg: 6.05 2.54 1.02 8/271 118674
/proc/meminfo: memFree=101615804/131249996 swapFree=33005016/33010684
[pid=118670] ppid=118667 vsize=136844 memory=48484 CPUtime=43.95 cores=5,7
/proc/118670/stat : 118670 (LSIPExact) R 118667 118670 117758 0 -1 4194304 20709 0 0 0 4392 3 0 0 20 0 2 0 138913584 140128256 12121 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
/proc/118670/statm: 34211 12121 3360 6655 0 11157 0
[pid=118670/tid=118673] ppid=118667 vsize=136844 memory=5760 CPUtime=16.87 cores=5,7
/proc/118670/task/118673/stat : 118673 (LSIPExact) R 118667 118670 117758 0 -1 4194368 8028 0 0 0 1686 1 0 0 20 0 2 0 138914585 140128256 12121 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
Current children cumulated CPU time: 43.95 s
Current children cumulated vsize: 136844 KiB
Current children cumulated memory: 48484 KiB

[startup+28.0001 s]*
/proc/loadavg: 6.21 2.63 1.06 8/271 118674
/proc/meminfo: memFree=101107776/131249996 swapFree=33005016/33010684
[pid=118670] ppid=118667 vsize=136844 memory=48612 CPUtime=45.55 cores=5,7
/proc/118670/stat : 118670 (LSIPExact) R 118667 118670 117758 0 -1 4194304 23358 0 0 0 4552 3 0 0 20 0 2 0 138913584 140128256 12153 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
/proc/118670/statm: 34211 12153 3360 6655 0 11157 0
[pid=118670/tid=118673] ppid=118667 vsize=136844 memory=-9176758672726729404 CPUtime=17.67 cores=5,7
/proc/118670/task/118673/stat : 118673 (LSIPExact) R 118667 118670 117758 0 -1 4194368 9283 0 0 0 1766 1 0 0 20 0 2 0 138914585 140128256 12153 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
Current children cumulated CPU time: 45.55 s
Current children cumulated vsize: 136844 KiB
Current children cumulated memory: 48612 KiB

[startup+28.8001 s]
/proc/loadavg: 6.21 2.63 1.06 8/271 118674
/proc/meminfo: memFree=101107776/131249996 swapFree=33005016/33010684
[pid=118670] ppid=118667 vsize=136844 memory=48612 CPUtime=47.13 cores=5,7
/proc/118670/stat : 118670 (LSIPExact) R 118667 118670 117758 0 -1 4194304 23508 0 0 0 4710 3 0 0 20 0 2 0 138913584 140128256 12153 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
/proc/118670/statm: 34211 12153 3360 6655 0 11157 0
[pid=118670/tid=118673] ppid=118667 vsize=136844 memory=48484 CPUtime=18.46 cores=5,7
/proc/118670/task/118673/stat : 118673 (LSIPExact) R 118667 118670 117758 0 -1 4194368 9363 0 0 0 1845 1 0 0 20 0 2 0 138914585 140128256 12153 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
Current children cumulated CPU time: 47.13 s
Current children cumulated vsize: 136844 KiB
Current children cumulated memory: 48612 KiB

[startup+29.0001 s]*
/proc/loadavg: 6.21 2.63 1.06 8/271 118674
/proc/meminfo: memFree=100623936/131249996 swapFree=33005016/33010684
[pid=118670] ppid=118667 vsize=136844 memory=48612 CPUtime=47.54 cores=5,7
/proc/118670/stat : 118670 (LSIPExact) R 118667 118670 117758 0 -1 4194304 23648 0 0 0 4751 3 0 0 20 0 2 0 138913584 140128256 12153 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
/proc/118670/statm: 34211 12153 3360 6655 0 11157 0
[pid=118670/tid=118673] ppid=118667 vsize=136844 memory=-9176758672726729404 CPUtime=18.66 cores=5,7
/proc/118670/task/118673/stat : 118673 (LSIPExact) R 118667 118670 117758 0 -1 4194368 9490 0 0 0 1865 1 0 0 20 0 2 0 138914585 140128256 12153 18446744073709551615 94341714137088 94341741394257 140720330752928 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94341749896328 94341750327936 94341777985536 140720330758488 140720330758664 140720330758664 140720330764268 0
Current children cumulated CPU time: 47.54 s
Current children cumulated vsize: 136844 KiB
Current children cumulated memory: 48612 KiB

Child status: 0

Real time (s): 29.0748
CPU time (s): 47.646
CPU user time (s): 47.6112
CPU system time (s): 0.034877
CPU usage (%): 163.874
Max. virtual memory (cumulated for all children) (KiB): 136844
Max. memory (cumulated for all children) (KiB): 48612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.6112
system time used= 0.034877
maximum resident set size= 48868
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24619
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= 110
involuntary context switches= 484


# summary of solver processes directly reported to runsolver:
#   pid: 118670
#   total CPU time (s): 47.646
#   total CPU user time (s): 47.6112
#   total CPU system time (s): 0.034877

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.06278 second user time and 0.147357 second system time

The end

Launcher Data

Begin job on nodeC030 at 2025-07-11 13:12:20
IDJOB=4527484
IDBENCH=148776
IDSOLVER=3384
FILE ID=nodeC030/4527484-1752232340
RUNJOBID= nodeC030-1752232205-117778
SLURM_JOB_ID= 9682541
Free space on /tmp= 431884 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB09/OPT-LIN/flexray/normalized-fx30.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4527484-1752232340/watcher-4527484-1752232340 -o /tmp/evaluation-result-4527484-1752232340/solver-4527484-1752232340 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1752232205-117778 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4527484-1752232340.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 91ecd4a7d2e975c8e8a35b07ef7013ef
RANDOM SEED=349252823

nodeC030 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		: 3600.321
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	: 7000.62
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		: 3600.328
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	: 7000.62
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		: 3600.313
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	: 7000.62
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		: 3600.320
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	: 7000.62
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		: 3600.320
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	: 7000.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.774
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	: 7000.62
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		: 3600.324
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	: 7000.62
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		: 3600.322
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	: 7000.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        112773088 kB
MemAvailable:   116377148 kB
Buffers:              16 kB
Cached:          4389216 kB
SwapCached:          216 kB
Active:         13305728 kB
Inactive:        4300896 kB
Active(anon):   13169832 kB
Inactive(anon):    61108 kB
Active(file):     135896 kB
Inactive(file):  4239788 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33005016 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44724 kB
Writeback:             0 kB
AnonPages:      13220312 kB
Mapped:           137176 kB
Shmem:             13548 kB
KReclaimable:     134828 kB
Slab:             226816 kB
SReclaimable:     134828 kB
SUnreclaim:        91988 kB
KernelStack:        4352 kB
PageTables:        29520 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:   17759396 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150584 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   5390336 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:      189140 kB
DirectMap2M:     9019392 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 431684 MiB
End job on nodeC030 at 2025-07-11 13:12:49