Trace number 4511436

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 S2UNSAT 38.4647 24.5373

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid3x20split.opb
MD5SUMffb29fa667bfac1d45f40db60382ea54
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 benchmark0.012183
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables121
Total number of constraints61
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)61
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

38.44/24.50	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
38.44/24.50	c numVar: 121
38.44/24.50	c numCon: 61
38.44/24.50	c numEqual: 61
38.44/24.50	c intSize: 3
38.44/24.50	c ls_time: 10.0, mip_time: 1074.0, exact_time: 2506.0
38.44/24.50	c ------------------- Paras list -------------------
38.44/24.50	c Name                	 Type      	 Now       	 Default   	 Comment
38.44/24.50	c timeout             	 double    	 3600.000000	 3600      	 
38.44/24.50	c mip_time            	 double    	 0.300000  	 0.5       	 
38.44/24.50	c ls_time             	 double    	 10.000000 	 10        	 
38.44/24.50	c safe_mode           	 int       	 2         	 2         	 1 trust; 2 feasible
38.44/24.50	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
38.44/24.50	c random_seed         	 int       	 0         	 0         	 
38.44/24.50	c sample_size         	 int       	 50        	 50        	 
38.44/24.50	c sub_score           	 int       	 1         	 1         	 
38.44/24.50	c tabu_base           	 int       	 3         	 3         	 
38.44/24.50	c tabu_variation      	 int       	 1         	 1         	 
38.44/24.50	c sub_div             	 int       	 4         	 4         	 
38.44/24.50	c nbcore              	 int       	 2         	 1         	 
38.44/24.50	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
38.44/24.50	c print_sol           	 int       	 1         	 1         	 
38.44/24.50	c tmpdir              	 string		 .         	 "."       	 
38.44/24.50	c home                	 string		 HOME	 "."       	 
38.44/24.50	c benchname           	 string		 HOME/instance-4511436-1751186567.opb	 ""        	 
38.44/24.50	c --------------------------------------------------
38.44/24.50	c Local Search solver
38.44/24.50	c MIP solver
38.44/24.50	c MIP solver infeasible
38.44/24.50	c use Exact solver
38.44/24.53	c Exact infeasible
38.44/24.53	s UNSATISFIABLE
38.44/24.53	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: 63837 MiB (63090 MiB free)
  memory of node 1: 64465 MiB (63624 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4511436-1751186567/watcher-4511436-1751186567 -o /tmp/evaluation-result-4511436-1751186567/solver-4511436-1751186567 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751180806-21025 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4511436-1751186567.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=22947, runsolver pid=22944

[startup+0.10006 s]*
/proc/loadavg: 7.81 7.72 7.24 8/255 22948
/proc/meminfo: memFree=129756892/131382116 swapFree=33010684/33010684
[pid=22947] ppid=22944 vsize=39772 memory=5120 CPUtime=0.09 cores=5,7
/proc/22947/stat : 22947 (LSIPExact) R 22944 22947 21012 0 -1 4194304 293 0 0 0 9 0 0 0 20 0 1 0 34336110 40726528 1280 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
/proc/22947/statm: 9943 1280 1152 6655 0 178 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5120 KiB

[startup+0.207072 s]*
/proc/loadavg: 7.81 7.72 7.24 8/255 22948
/proc/meminfo: memFree=129756892/131382116 swapFree=33010684/33010684
[pid=22947] ppid=22944 vsize=39772 memory=5120 CPUtime=0.2 cores=5,7
/proc/22947/stat : 22947 (LSIPExact) R 22944 22947 21012 0 -1 4194304 293 0 0 0 20 0 0 0 20 0 1 0 34336110 40726528 1280 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
/proc/22947/statm: 9943 1280 1152 6655 0 178 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5120 KiB

[startup+0.306262 s]*
/proc/loadavg: 7.81 7.72 7.24 8/255 22948
/proc/meminfo: memFree=129756892/131382116 swapFree=33010684/33010684
[pid=22947] ppid=22944 vsize=39772 memory=5120 CPUtime=0.3 cores=5,7
/proc/22947/stat : 22947 (LSIPExact) R 22944 22947 21012 0 -1 4194304 293 0 0 0 30 0 0 0 20 0 1 0 34336110 40726528 1280 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
/proc/22947/statm: 9943 1280 1152 6655 0 178 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5120 KiB

[startup+0.700216 s]
/proc/loadavg: 7.81 7.72 7.24 8/255 22948
/proc/meminfo: memFree=129756892/131382116 swapFree=33010684/33010684
[pid=22947] ppid=22944 vsize=39772 memory=5120 CPUtime=0.68 cores=5,7
/proc/22947/stat : 22947 (LSIPExact) R 22944 22947 21012 0 -1 4194304 293 0 0 0 68 0 0 0 20 0 1 0 34336110 40726528 1280 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
/proc/22947/statm: 9943 1280 1152 6655 0 178 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5120 KiB

[startup+1.50022 s]
/proc/loadavg: 7.81 7.72 7.24 8/255 22948
/proc/meminfo: memFree=129756912/131382116 swapFree=33010684/33010684
[pid=22947] ppid=22944 vsize=39772 memory=5120 CPUtime=1.48 cores=5,7
/proc/22947/stat : 22947 (LSIPExact) R 22944 22947 21012 0 -1 4194304 293 0 0 0 148 0 0 0 20 0 1 0 34336110 40726528 1280 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
/proc/22947/statm: 9943 1280 1152 6655 0 178 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5120 KiB

[startup+3.1127 s]
/proc/loadavg: 7.75 7.71 7.24 8/255 22948
/proc/meminfo: memFree=129757192/131382116 swapFree=33010684/33010684
[pid=22947] ppid=22944 vsize=39772 memory=5120 CPUtime=3.09 cores=5,7
/proc/22947/stat : 22947 (LSIPExact) R 22944 22947 21012 0 -1 4194304 293 0 0 0 309 0 0 0 20 0 1 0 34336110 40726528 1280 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
/proc/22947/statm: 9943 1280 1152 6655 0 178 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5120 KiB

[startup+6.30022 s]
/proc/loadavg: 7.75 7.71 7.24 8/255 22948
/proc/meminfo: memFree=129757460/131382116 swapFree=33010684/33010684
[pid=22947] ppid=22944 vsize=39772 memory=5120 CPUtime=6.27 cores=5,7
/proc/22947/stat : 22947 (LSIPExact) R 22944 22947 21012 0 -1 4194304 293 0 0 0 627 0 0 0 20 0 1 0 34336110 40726528 1280 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
/proc/22947/statm: 9943 1280 1152 6655 0 178 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 39772 KiB
Current children cumulated memory: 5120 KiB

[startup+12.7001 s]
/proc/loadavg: 7.69 7.70 7.23 9/256 22949
/proc/meminfo: memFree=129757208/131382116 swapFree=33010684/33010684
[pid=22947] ppid=22944 vsize=119628 memory=21992 CPUtime=15.31 cores=5,7
/proc/22947/stat : 22947 (LSIPExact) R 22944 22947 21012 0 -1 4194304 1943 0 0 0 1531 0 0 0 20 0 2 0 34336110 122499072 5498 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
/proc/22947/statm: 29907 5498 3392 6655 0 4039 0
[pid=22947/tid=22949] ppid=22944 vsize=119628 memory=21992 CPUtime=2.65 cores=5,7
/proc/22947/task/22949/stat : 22949 (LSIPExact) R 22944 22947 21012 0 -1 4194368 318 0 0 0 265 0 0 0 20 0 2 0 34337111 122499072 5498 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
Current children cumulated CPU time: 15.31 s
Current children cumulated vsize: 119628 KiB
Current children cumulated memory: 21992 KiB

[startup+24.5373 s]
# the end of solver process 22947 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=38.4469 s, system=0.017787 s

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

[startup+12.8002 s]
/proc/loadavg: 7.69 7.70 7.23 9/256 22949
/proc/meminfo: memFree=129757208/131382116 swapFree=33010684/33010684
[pid=22947] ppid=22944 vsize=119628 memory=21992 CPUtime=15.51 cores=5,7
/proc/22947/stat : 22947 (LSIPExact) R 22944 22947 21012 0 -1 4194304 1943 0 0 0 1551 0 0 0 20 0 2 0 34336110 122499072 5498 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
/proc/22947/statm: 29907 5498 3392 6655 0 4039 0
[pid=22947/tid=22949] ppid=22944 vsize=119628 memory=21480 CPUtime=2.75 cores=5,7
/proc/22947/task/22949/stat : 22949 (LSIPExact) R 22944 22947 21012 0 -1 4194368 318 0 0 0 275 0 0 0 20 0 2 0 34337111 122499072 5498 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
Current children cumulated CPU time: 15.51 s
Current children cumulated vsize: 119628 KiB
Current children cumulated memory: 21992 KiB

[startup+19.2001 s]
/proc/loadavg: 7.74 7.71 7.24 9/256 22949
/proc/meminfo: memFree=129757988/131382116 swapFree=33010684/33010684
[pid=22947] ppid=22944 vsize=119628 memory=22248 CPUtime=28.24 cores=5,7
/proc/22947/stat : 22947 (LSIPExact) R 22944 22947 21012 0 -1 4194304 2717 0 0 0 2824 0 0 0 20 0 2 0 34336110 122499072 5562 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
/proc/22947/statm: 29907 5562 3392 6655 0 4075 0
[pid=22947/tid=22949] ppid=22944 vsize=119628 memory=21992 CPUtime=9.1 cores=5,7
/proc/22947/task/22949/stat : 22949 (LSIPExact) R 22944 22947 21012 0 -1 4194368 634 0 0 0 910 0 0 0 20 0 2 0 34337111 122499072 5562 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
Current children cumulated CPU time: 28.24 s
Current children cumulated vsize: 119628 KiB
Current children cumulated memory: 22248 KiB

[startup+22.4001 s]
/proc/loadavg: 7.74 7.71 7.24 9/256 22949
/proc/meminfo: memFree=129760076/131382116 swapFree=33010684/33010684
[pid=22947] ppid=22944 vsize=119628 memory=22248 CPUtime=34.61 cores=5,7
/proc/22947/stat : 22947 (LSIPExact) R 22944 22947 21012 0 -1 4194304 3214 0 0 0 3461 0 0 0 20 0 2 0 34336110 122499072 5562 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
/proc/22947/statm: 29907 5562 3392 6655 0 4077 0
[pid=22947/tid=22949] ppid=22944 vsize=119628 memory=22120 CPUtime=12.27 cores=5,7
/proc/22947/task/22949/stat : 22949 (LSIPExact) R 22944 22947 21012 0 -1 4194368 913 0 0 0 1227 0 0 0 20 0 2 0 34337111 122499072 5562 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
Current children cumulated CPU time: 34.61 s
Current children cumulated vsize: 119628 KiB
Current children cumulated memory: 22248 KiB

[startup+23.2002 s]
/proc/loadavg: 7.76 7.71 7.25 9/256 22949
/proc/meminfo: memFree=129760076/131382116 swapFree=33010684/33010684
[pid=22947] ppid=22944 vsize=120172 memory=22760 CPUtime=35.95 cores=5,7
/proc/22947/stat : 22947 (LSIPExact) R 22944 22947 21012 0 -1 4194304 4153 0 0 0 3594 1 0 0 20 0 2 0 34336110 123056128 5690 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
/proc/22947/statm: 30043 5690 3392 6655 0 4222 0
[pid=22947/tid=22949] ppid=22944 vsize=120172 memory=22248 CPUtime=12.81 cores=5,7
/proc/22947/task/22949/stat : 22949 (LSIPExact) R 22944 22947 21012 0 -1 4194368 1054 0 0 0 1281 0 0 0 20 0 2 0 34337111 123056128 5690 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
Current children cumulated CPU time: 35.95 s
Current children cumulated vsize: 120172 KiB
Current children cumulated memory: 22760 KiB

[startup+24.0001 s]*
/proc/loadavg: 7.76 7.71 7.25 9/256 22949
/proc/meminfo: memFree=129759068/131382116 swapFree=33010684/33010684
[pid=22947] ppid=22944 vsize=120172 memory=22888 CPUtime=37.56 cores=5,7
/proc/22947/stat : 22947 (LSIPExact) R 22944 22947 21012 0 -1 4194304 4210 0 0 0 3755 1 0 0 20 0 2 0 34336110 123056128 5722 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
/proc/22947/statm: 30043 5722 3392 6655 0 4265 0
[pid=22947/tid=22949] ppid=22944 vsize=120172 memory=-6440545956427567459 CPUtime=13.61 cores=5,7
/proc/22947/task/22949/stat : 22949 (LSIPExact) R 22944 22947 21012 0 -1 4194368 1111 0 0 0 1361 0 0 0 20 0 2 0 34337111 123056128 5722 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
Current children cumulated CPU time: 37.56 s
Current children cumulated vsize: 120172 KiB
Current children cumulated memory: 22888 KiB

[startup+24.4001 s]
/proc/loadavg: 7.76 7.71 7.25 9/256 22949
/proc/meminfo: memFree=129759068/131382116 swapFree=33010684/33010684
[pid=22947] ppid=22944 vsize=120172 memory=22888 CPUtime=38.34 cores=5,7
/proc/22947/stat : 22947 (LSIPExact) S 22944 22947 21012 0 -1 4194304 4210 0 0 0 3833 1 0 0 20 0 2 0 34336110 123056128 5722 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
/proc/22947/statm: 30043 5722 3392 6655 0 4265 0
[pid=22947/tid=22949] ppid=22944 vsize=120172 memory=17280 CPUtime=14 cores=5,7
/proc/22947/task/22949/stat : 22949 (LSIPExact) R 22944 22947 21012 0 -1 4194368 1111 0 0 0 1400 0 0 0 20 0 2 0 34337111 123056128 5722 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
Current children cumulated CPU time: 38.34 s
Current children cumulated vsize: 120172 KiB
Current children cumulated memory: 22888 KiB

[startup+24.5001 s]
/proc/loadavg: 7.76 7.71 7.25 9/256 22949
/proc/meminfo: memFree=129759068/131382116 swapFree=33010684/33010684
[pid=22947] ppid=22944 vsize=120172 memory=22888 CPUtime=38.44 cores=5,7
/proc/22947/stat : 22947 (LSIPExact) S 22944 22947 21012 0 -1 4194304 4210 0 0 0 3843 1 0 0 20 0 2 0 34336110 123056128 5722 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
/proc/22947/statm: 30043 5722 3392 6655 0 4265 0
[pid=22947/tid=22949] ppid=22944 vsize=120172 memory=22120 CPUtime=14.1 cores=5,7
/proc/22947/task/22949/stat : 22949 (LSIPExact) R 22944 22947 21012 0 -1 4194368 1111 0 0 0 1410 0 0 0 20 0 2 0 34337111 123056128 5722 18446744073709551615 94112316268544 94112343524945 140732613510080 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94112352027784 94112352459392 94112362696704 140732613515610 140732613515786 140732613515786 140732613521388 0
Current children cumulated CPU time: 38.44 s
Current children cumulated vsize: 120172 KiB
Current children cumulated memory: 22888 KiB

Child status: 0

Real time (s): 24.5373
CPU time (s): 38.4647
CPU user time (s): 38.4469
CPU system time (s): 0.017787
CPU usage (%): 156.76
Max. virtual memory (cumulated for all children) (KiB): 120172
Max. memory (cumulated for all children) (KiB): 22888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 38.4469
system time used= 0.017787
maximum resident set size= 23016
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5025
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= 320
involuntary context switches= 948


# summary of solver processes directly reported to runsolver:
#   pid: 22947
#   total CPU time (s): 38.4647
#   total CPU user time (s): 38.4469
#   total CPU system time (s): 0.017787

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.096957 second user time and 0.184673 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2025-06-29 10:42:47
IDJOB=4511436
IDBENCH=160442
IDSOLVER=3337
FILE ID=nodeC010/4511436-1751186567
RUNJOBID= nodeC010-1751180806-21025
SLURM_JOB_ID= 9587551
Free space on /tmp= 432928 MiB

SOLVER NAME= LSIPExact  S2
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid3x20split.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4511436-1751186567/watcher-4511436-1751186567 -o /tmp/evaluation-result-4511436-1751186567/solver-4511436-1751186567 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751180806-21025 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4511436-1751186567.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= ffb29fa667bfac1d45f40db60382ea54
RANDOM SEED=1737263804

nodeC010 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		: 3591.428
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	: 6983.36
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		: 3591.406
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	: 6983.36
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		: 3591.458
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	: 6983.36
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		: 3591.431
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	: 6983.36
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		: 3591.442
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	: 6983.36
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		: 1496.884
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	: 6983.36
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		: 3591.442
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	: 6983.36
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		: 2394.297
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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        129756892 kB
MemAvailable:   129661140 kB
Buffers:            3280 kB
Cached:           715436 kB
SwapCached:            0 kB
Active:           639448 kB
Inactive:         424072 kB
Active(anon):     362764 kB
Inactive(anon):        0 kB
Active(file):     276684 kB
Inactive(file):   424072 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44648 kB
Writeback:             4 kB
AnonPages:        347884 kB
Mapped:           139216 kB
Shmem:             17960 kB
KReclaimable:      86240 kB
Slab:             165096 kB
SReclaimable:      86240 kB
SUnreclaim:        78856 kB
KernelStack:        4112 kB
PageTables:         3772 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     703156 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149496 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    235520 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:      205640 kB
DirectMap2M:    12279808 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 432884 MiB
End job on nodeC010 at 2025-06-29 10:43:12