Trace number 4526998

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 38.3552 24.9597

General information on the benchmark

NamePB24/normalized-PB10/DEC-LIN/oliveras/
j60/normalized-j6021_1-unsat.opb
MD5SUMacb3bfa25be6cee6deaef298d2d917c1
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 benchmark0.387219
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables12566
Total number of constraints41514
Number of constraints which are clauses41106
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints408
Minimum length of a constraint1
Maximum length of a constraint36
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 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 233
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

38.29/24.92	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
38.29/24.92	c numVar: 12566
38.29/24.92	c numCon: 41514
38.29/24.92	c numEqual: 0
38.29/24.92	c intSize: 8
38.29/24.92	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
38.29/24.92	c ------------------- Paras list -------------------
38.29/24.92	c Name                	 Type      	 Now       	 Default   	 Comment
38.29/24.92	c timeout             	 double    	 3600.000000	 3600      	 
38.29/24.92	c mip_time            	 double    	 0.200000  	 0.5       	 
38.29/24.92	c ls_time             	 double    	 10.000000 	 10        	 
38.29/24.92	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
38.29/24.92	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
38.29/24.92	c random_seed         	 int       	 0         	 0         	 
38.29/24.92	c sample_size         	 int       	 50        	 50        	 
38.29/24.92	c sub_score           	 int       	 1         	 1         	 
38.29/24.92	c tabu_base           	 int       	 3         	 3         	 
38.29/24.92	c tabu_variation      	 int       	 1         	 1         	 
38.29/24.92	c sub_div             	 int       	 4         	 4         	 
38.29/24.92	c nbcore              	 int       	 2         	 1         	 
38.29/24.92	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
38.29/24.92	c print_sol           	 int       	 1         	 1         	 
38.29/24.92	c tmpdir              	 string		 .         	 "."       	 
38.29/24.92	c home                	 string		 HOME	 "."       	 
38.29/24.92	c benchname           	 string		 HOME/instance-4526998-1752233051.opb	 ""        	 
38.29/24.92	c --------------------------------------------------
38.29/24.92	c Local Search solver
38.29/24.92	c MIP solver
38.29/24.92	c MIP solver infeasible
38.29/24.95	s UNSATISFIABLE
38.29/24.95	c Total time: 25

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: 63708 MiB (60705 MiB free)
  memory of node 1: 64465 MiB (61133 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4526998-1752233051/watcher-4526998-1752233051 -o /tmp/evaluation-result-4526998-1752233051/solver-4526998-1752233051 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1752232205-110740 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4526998-1752233051.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
solver pid=111393, runsolver pid=111390
Current StackSize limit: 8192 KiB


[startup+0.100068 s]*
/proc/loadavg: 5.77 6.28 4.17 6/266 111394
/proc/meminfo: memFree=124759452/131249988 swapFree=33010160/33010684
[pid=111393] ppid=111390 vsize=66660 memory=32128 CPUtime=0.09 cores=5,7
/proc/111393/stat : 111393 (LSIPExact) R 111390 111393 110720 0 -1 4194304 7007 0 0 0 8 1 0 0 20 0 1 0 138982691 68259840 8032 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
/proc/111393/statm: 16665 8032 1184 6655 0 6900 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 66660 KiB
Current children cumulated memory: 32128 KiB

[startup+0.205919 s]*
/proc/loadavg: 5.77 6.28 4.17 6/266 111394
/proc/meminfo: memFree=124759452/131249988 swapFree=33010160/33010684
[pid=111393] ppid=111390 vsize=66660 memory=32128 CPUtime=0.2 cores=5,7
/proc/111393/stat : 111393 (LSIPExact) R 111390 111393 110720 0 -1 4194304 7007 0 0 0 19 1 0 0 20 0 1 0 138982691 68259840 8032 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
/proc/111393/statm: 16665 8032 1184 6655 0 6900 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 66660 KiB
Current children cumulated memory: 32128 KiB

[startup+0.305785 s]*
/proc/loadavg: 5.77 6.28 4.17 6/266 111394
/proc/meminfo: memFree=124759452/131249988 swapFree=33010160/33010684
[pid=111393] ppid=111390 vsize=66660 memory=32128 CPUtime=0.3 cores=5,7
/proc/111393/stat : 111393 (LSIPExact) R 111390 111393 110720 0 -1 4194304 7007 0 0 0 29 1 0 0 20 0 1 0 138982691 68259840 8032 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
/proc/111393/statm: 16665 8032 1184 6655 0 6900 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 66660 KiB
Current children cumulated memory: 32128 KiB

[startup+0.700188 s]
/proc/loadavg: 5.77 6.28 4.17 6/266 111394
/proc/meminfo: memFree=124759452/131249988 swapFree=33010160/33010684
[pid=111393] ppid=111390 vsize=66660 memory=32128 CPUtime=0.68 cores=5,7
/proc/111393/stat : 111393 (LSIPExact) R 111390 111393 110720 0 -1 4194304 7007 0 0 0 67 1 0 0 20 0 1 0 138982691 68259840 8032 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
/proc/111393/statm: 16665 8032 1184 6655 0 6900 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 66660 KiB
Current children cumulated memory: 32128 KiB

[startup+1.50017 s]
/proc/loadavg: 5.77 6.28 4.17 6/266 111394
/proc/meminfo: memFree=124759724/131249988 swapFree=33010160/33010684
[pid=111393] ppid=111390 vsize=66660 memory=32128 CPUtime=1.48 cores=5,7
/proc/111393/stat : 111393 (LSIPExact) R 111390 111393 110720 0 -1 4194304 7007 0 0 0 147 1 0 0 20 0 1 0 138982691 68259840 8032 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
/proc/111393/statm: 16665 8032 1184 6655 0 6900 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 66660 KiB
Current children cumulated memory: 32128 KiB

[startup+3.10559 s]
/proc/loadavg: 5.71 6.26 4.18 6/266 111394
/proc/meminfo: memFree=124759724/131249988 swapFree=33010160/33010684
[pid=111393] ppid=111390 vsize=66660 memory=32128 CPUtime=3.08 cores=5,7
/proc/111393/stat : 111393 (LSIPExact) R 111390 111393 110720 0 -1 4194304 7007 0 0 0 307 1 0 0 20 0 1 0 138982691 68259840 8032 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
/proc/111393/statm: 16665 8032 1184 6655 0 6900 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 66660 KiB
Current children cumulated memory: 32128 KiB

[startup+6.30017 s]
/proc/loadavg: 5.71 6.26 4.18 6/266 111394
/proc/meminfo: memFree=124759764/131249988 swapFree=33010160/33010684
[pid=111393] ppid=111390 vsize=66660 memory=32128 CPUtime=6.27 cores=5,7
/proc/111393/stat : 111393 (LSIPExact) R 111390 111393 110720 0 -1 4194304 7007 0 0 0 626 1 0 0 20 0 1 0 138982691 68259840 8032 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
/proc/111393/statm: 16665 8032 1184 6655 0 6900 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 66660 KiB
Current children cumulated memory: 32128 KiB

[startup+12.7002 s]
/proc/loadavg: 5.68 6.23 4.19 7/267 111395
/proc/meminfo: memFree=124688772/131249988 swapFree=33010160/33010684
[pid=111393] ppid=111390 vsize=200112 memory=113408 CPUtime=14.33 cores=5,7
/proc/111393/stat : 111393 (LSIPExact) R 111390 111393 110720 0 -1 4194304 24532 0 0 0 1429 4 0 0 20 0 2 0 138982691 204914688 28352 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
/proc/111393/statm: 50028 28352 3392 6655 0 27645 0
[pid=111393/tid=111395] ppid=111390 vsize=200112 memory=95744 CPUtime=1.68 cores=5,7
/proc/111393/task/111395/stat : 111395 (LSIPExact) R 111390 111393 110720 0 -1 4194368 3765 0 0 0 168 0 0 0 20 0 2 0 138983698 204914688 28352 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
Current children cumulated CPU time: 14.33 s
Current children cumulated vsize: 200112 KiB
Current children cumulated memory: 113408 KiB

[startup+24.9596 s]
# the end of solver process 111393 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=38.2636 s, system=0.091606 s

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

[startup+12.8002 s]
/proc/loadavg: 5.68 6.23 4.19 7/267 111395
/proc/meminfo: memFree=124688772/131249988 swapFree=33010160/33010684
[pid=111393] ppid=111390 vsize=200112 memory=113408 CPUtime=14.53 cores=5,7
/proc/111393/stat : 111393 (LSIPExact) R 111390 111393 110720 0 -1 4194304 24532 0 0 0 1449 4 0 0 20 0 2 0 138982691 204914688 28352 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
/proc/111393/statm: 50028 28352 3392 6655 0 27645 0
[pid=111393/tid=111395] ppid=111390 vsize=200112 memory=89344 CPUtime=1.78 cores=5,7
/proc/111393/task/111395/stat : 111395 (LSIPExact) R 111390 111393 110720 0 -1 4194368 3765 0 0 0 178 0 0 0 20 0 2 0 138983698 204914688 28352 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
Current children cumulated CPU time: 14.53 s
Current children cumulated vsize: 200112 KiB
Current children cumulated memory: 113408 KiB

[startup+19.2002 s]
/proc/loadavg: 5.71 6.23 4.20 7/267 111395
/proc/meminfo: memFree=124664612/131249988 swapFree=33010160/33010684
[pid=111393] ppid=111390 vsize=221204 memory=135296 CPUtime=27.23 cores=5,7
/proc/111393/stat : 111393 (LSIPExact) R 111390 111393 110720 0 -1 4194304 39356 0 0 0 2717 6 0 0 20 0 2 0 138982691 226512896 33824 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
/proc/111393/statm: 55301 33824 3456 6655 0 32918 0
[pid=111393/tid=111395] ppid=111390 vsize=221204 memory=114560 CPUtime=8.11 cores=5,7
/proc/111393/task/111395/stat : 111395 (LSIPExact) R 111390 111393 110720 0 -1 4194368 8033 0 0 0 811 0 0 0 20 0 2 0 138983698 226512896 33824 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
Current children cumulated CPU time: 27.23 s
Current children cumulated vsize: 221204 KiB
Current children cumulated memory: 135296 KiB

[startup+22.4002 s]
/proc/loadavg: 5.73 6.22 4.21 7/267 111395
/proc/meminfo: memFree=124664380/131249988 swapFree=33010160/33010684
[pid=111393] ppid=111390 vsize=221204 memory=135424 CPUtime=33.59 cores=5,7
/proc/111393/stat : 111393 (LSIPExact) R 111390 111393 110720 0 -1 4194304 49206 0 0 0 3352 7 0 0 20 0 2 0 138982691 226512896 33856 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
/proc/111393/statm: 55301 33856 3456 6655 0 32918 0
[pid=111393/tid=111395] ppid=111390 vsize=221204 memory=127360 CPUtime=11.27 cores=5,7
/proc/111393/task/111395/stat : 111395 (LSIPExact) R 111390 111393 110720 0 -1 4194368 11571 0 0 0 1127 0 0 0 20 0 2 0 138983698 226512896 33856 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
Current children cumulated CPU time: 33.59 s
Current children cumulated vsize: 221204 KiB
Current children cumulated memory: 135424 KiB

[startup+24.0002 s]*
/proc/loadavg: 5.73 6.22 4.21 7/267 111395
/proc/meminfo: memFree=124664380/131249988 swapFree=33010160/33010684
[pid=111393] ppid=111390 vsize=221204 memory=135424 CPUtime=36.77 cores=5,7
/proc/111393/stat : 111393 (LSIPExact) R 111390 111393 110720 0 -1 4194304 50162 0 0 0 3670 7 0 0 20 0 2 0 138982691 226512896 33856 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
/proc/111393/statm: 55301 33856 3456 6655 0 32918 0
[pid=111393/tid=111395] ppid=111390 vsize=221204 memory=846516 CPUtime=12.86 cores=5,7
/proc/111393/task/111395/stat : 111395 (LSIPExact) R 111390 111393 110720 0 -1 4194368 11622 0 0 0 1286 0 0 0 20 0 2 0 138983698 226512896 33856 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
Current children cumulated CPU time: 36.77 s
Current children cumulated vsize: 221204 KiB
Current children cumulated memory: 135424 KiB

[startup+24.4002 s]
/proc/loadavg: 5.73 6.22 4.21 7/267 111395
/proc/meminfo: memFree=124664380/131249988 swapFree=33010160/33010684
[pid=111393] ppid=111390 vsize=221204 memory=135424 CPUtime=37.56 cores=5,7
/proc/111393/stat : 111393 (LSIPExact) R 111390 111393 110720 0 -1 4194304 50245 0 0 0 3749 7 0 0 20 0 2 0 138982691 226512896 33856 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
/proc/111393/statm: 55301 33856 3456 6655 0 32918 0
[pid=111393/tid=111395] ppid=111390 vsize=221204 memory=135424 CPUtime=13.25 cores=5,7
/proc/111393/task/111395/stat : 111395 (LSIPExact) R 111390 111393 110720 0 -1 4194368 11628 0 0 0 1325 0 0 0 20 0 2 0 138983698 226512896 33856 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
Current children cumulated CPU time: 37.56 s
Current children cumulated vsize: 221204 KiB
Current children cumulated memory: 135424 KiB

[startup+24.8002 s]
/proc/loadavg: 5.73 6.22 4.21 7/267 111395
/proc/meminfo: memFree=124664380/131249988 swapFree=33010160/33010684
[pid=111393] ppid=111390 vsize=221204 memory=135424 CPUtime=38.19 cores=5,7
/proc/111393/stat : 111393 (LSIPExact) R 111390 111393 110720 0 -1 4194304 50367 0 0 0 3812 7 0 0 20 0 2 0 138982691 226512896 33856 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
/proc/111393/statm: 55301 33856 3456 6655 0 32918 0
[pid=111393/tid=111395] ppid=111390 vsize=221204 memory=135424 CPUtime=13.48 cores=5,7
/proc/111393/task/111395/stat : 111395 (LSIPExact) S 111390 111393 110720 0 -1 4194368 11698 0 0 0 1348 0 0 0 20 0 2 0 138983698 226512896 33856 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 1 0 0 -1 7 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
Current children cumulated CPU time: 38.19 s
Current children cumulated vsize: 221204 KiB
Current children cumulated memory: 135424 KiB

[startup+24.9002 s]
/proc/loadavg: 5.73 6.22 4.21 7/267 111395
/proc/meminfo: memFree=124664380/131249988 swapFree=33010160/33010684
[pid=111393] ppid=111390 vsize=221204 memory=135424 CPUtime=38.29 cores=5,7
/proc/111393/stat : 111393 (LSIPExact) R 111390 111393 110720 0 -1 4194304 50368 0 0 0 3822 7 0 0 20 0 2 0 138982691 226512896 33856 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
/proc/111393/statm: 55301 33856 3456 6655 0 32918 0
[pid=111393/tid=111395] ppid=111390 vsize=221204 memory=135424 CPUtime=13.48 cores=5,7
/proc/111393/task/111395/stat : 111395 (LSIPExact) S 111390 111393 110720 0 -1 4194368 11698 0 0 0 1348 0 0 0 20 0 2 0 138983698 226512896 33856 18446744073709551615 94652296376320 94652323633489 140729887845056 0 0 0 0 0 16386 1 0 0 -1 7 0 0 0 0 0 94652332135560 94652332567168 94652342763520 140729887848792 140729887848968 140729887848968 140729887854572 0
Current children cumulated CPU time: 38.29 s
Current children cumulated vsize: 221204 KiB
Current children cumulated memory: 135424 KiB

Child status: 0

Real time (s): 24.9597
CPU time (s): 38.3552
CPU user time (s): 38.2636
CPU system time (s): 0.091606
CPU usage (%): 153.669
Max. virtual memory (cumulated for all children) (KiB): 221204
Max. memory (cumulated for all children) (KiB): 135424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 38.2636
system time used= 0.091606
maximum resident set size= 135552
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61909
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= 265


# summary of solver processes directly reported to runsolver:
#   pid: 111393
#   total CPU time (s): 38.3552
#   total CPU user time (s): 38.2636
#   total CPU system time (s): 0.091606

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.057527 second user time and 0.149103 second system time

The end

Launcher Data

Begin job on nodeC020 at 2025-07-11 13:24:11
IDJOB=4526998
IDBENCH=152011
IDSOLVER=3384
FILE ID=nodeC020/4526998-1752233051
RUNJOBID= nodeC020-1752232205-110740
SLURM_JOB_ID= 9682531
Free space on /tmp= 431328 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB10/DEC-LIN/oliveras/j60/normalized-j6021_1-unsat.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4526998-1752233051/watcher-4526998-1752233051 -o /tmp/evaluation-result-4526998-1752233051/solver-4526998-1752233051 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1752232205-110740 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4526998-1752233051.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= acb3bfa25be6cee6deaef298d2d917c1
RANDOM SEED=1501780101

nodeC020 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		: 3599.941
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 3600.139
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 3618.052
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 3599.953
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.893
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.881
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 3599.173
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 3683.314
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        124763740 kB
MemAvailable:   125814784 kB
Buffers:            2128 kB
Cached:          1840720 kB
SwapCached:            8 kB
Active:          4576120 kB
Inactive:        1269400 kB
Active(anon):    3996168 kB
Inactive(anon):    24548 kB
Active(file):     579952 kB
Inactive(file):  1244852 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             45820 kB
Writeback:             0 kB
AnonPages:       4001308 kB
Mapped:           151164 kB
Shmem:             18044 kB
KReclaimable:     130956 kB
Slab:             224808 kB
SReclaimable:     130956 kB
SUnreclaim:        93852 kB
KernelStack:        4288 kB
PageTables:        11156 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:    4569916 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150600 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1646592 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:      197332 kB
DirectMap2M:     7962624 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 431284 MiB
End job on nodeC020 at 2025-07-11 13:24:36