Trace number 4491455

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 25.4676 18.1751

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/
uclid_pb_benchmarks/normalized-ooo.rf7.ucl.opb
MD5SUM79a7804b43e8049374f004a706247a16
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 benchmark0.109083
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3736
Total number of constraints10457
Number of constraints which are clauses10089
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints368
Minimum length of a constraint1
Maximum length of a constraint11
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 33
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 126
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

25.39/18.16	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
25.39/18.16	c numVar: 3736
25.39/18.16	c numCon: 10457
25.39/18.16	c numEqual: 0
25.39/18.16	c intSize: 7
25.39/18.16	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
25.39/18.16	c ------------------- Paras list -------------------
25.39/18.16	c Name                	 Type      	 Now       	 Default   	 Comment
25.39/18.16	c timeout             	 double    	 3600.000000	 3600      	 
25.39/18.16	c mip_time            	 double    	 0.200000  	 0.5       	 
25.39/18.16	c ls_time             	 double    	 10.000000 	 10        	 
25.39/18.16	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
25.39/18.16	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
25.39/18.16	c random_seed         	 int       	 0         	 0         	 
25.39/18.16	c sample_size         	 int       	 50        	 50        	 
25.39/18.16	c sub_score           	 int       	 1         	 1         	 
25.39/18.16	c tabu_base           	 int       	 3         	 3         	 
25.39/18.16	c tabu_variation      	 int       	 1         	 1         	 
25.39/18.16	c sub_div             	 int       	 4         	 4         	 
25.39/18.16	c nbcore              	 int       	 2         	 1         	 
25.39/18.16	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
25.39/18.16	c print_sol           	 int       	 1         	 1         	 
25.39/18.16	c tmpdir              	 string		 .         	 "."       	 
25.39/18.16	c home                	 string		 HOME	 "."       	 
25.39/18.16	c benchname           	 string		 HOME/instance-4491455-1751133631.opb	 ""        	 
25.39/18.16	c --------------------------------------------------
25.39/18.16	c Local Search solver
25.39/18.16	c MIP solver
25.39/18.16	c MIP solver infeasible
25.39/18.17	s UNSATISFIABLE
25.39/18.17	c Total time: 18

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 (63018 MiB free)
  memory of node 1: 64465 MiB (64053 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4491455-1751133631/watcher-4491455-1751133631 -o /tmp/evaluation-result-4491455-1751133631/solver-4491455-1751133631 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1751133631-11434 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4491455-1751133631.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=11490, runsolver pid=11475
Current StackSize limit: 8192 KiB


[startup+0.100056 s]*
/proc/loadavg: 0.09 0.09 0.09 8/264 11491
/proc/meminfo: memFree=130000804/131249996 swapFree=33010684/33010684
[pid=11490] ppid=11475 vsize=46940 memory=12544 CPUtime=0.07 cores=5,7
/proc/11490/stat : 11490 (LSIPExact) R 11475 11490 11416 0 -1 4194304 2086 0 0 0 7 0 0 0 20 0 1 0 29041718 48066560 3136 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
/proc/11490/statm: 11735 3136 1216 6655 0 1970 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 46940 KiB
Current children cumulated memory: 12544 KiB

[startup+0.205273 s]*
/proc/loadavg: 0.09 0.09 0.09 8/264 11491
/proc/meminfo: memFree=129960236/131249996 swapFree=33010684/33010684
[pid=11490] ppid=11475 vsize=46940 memory=12544 CPUtime=0.18 cores=5,7
/proc/11490/stat : 11490 (LSIPExact) R 11475 11490 11416 0 -1 4194304 2086 0 0 0 18 0 0 0 20 0 1 0 29041718 48066560 3136 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
/proc/11490/statm: 11735 3136 1216 6655 0 1970 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 46940 KiB
Current children cumulated memory: 12544 KiB

[startup+0.304508 s]*
/proc/loadavg: 0.09 0.09 0.09 8/264 11491
/proc/meminfo: memFree=129956456/131249996 swapFree=33010684/33010684
[pid=11490] ppid=11475 vsize=46940 memory=12544 CPUtime=0.28 cores=5,7
/proc/11490/stat : 11490 (LSIPExact) R 11475 11490 11416 0 -1 4194304 2086 0 0 0 28 0 0 0 20 0 1 0 29041718 48066560 3136 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
/proc/11490/statm: 11735 3136 1216 6655 0 1970 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 46940 KiB
Current children cumulated memory: 12544 KiB

[startup+0.700102 s]
/proc/loadavg: 0.09 0.09 0.09 8/264 11491
/proc/meminfo: memFree=129956456/131249996 swapFree=33010684/33010684
[pid=11490] ppid=11475 vsize=46940 memory=12544 CPUtime=0.67 cores=5,7
/proc/11490/stat : 11490 (LSIPExact) R 11475 11490 11416 0 -1 4194304 2086 0 0 0 67 0 0 0 20 0 1 0 29041718 48066560 3136 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
/proc/11490/statm: 11735 3136 1216 6655 0 1970 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 46940 KiB
Current children cumulated memory: 12544 KiB

[startup+1.50009 s]
/proc/loadavg: 0.40 0.16 0.11 8/264 11491
/proc/meminfo: memFree=129956156/131249996 swapFree=33010684/33010684
[pid=11490] ppid=11475 vsize=46940 memory=12544 CPUtime=1.47 cores=5,7
/proc/11490/stat : 11490 (LSIPExact) R 11475 11490 11416 0 -1 4194304 2086 0 0 0 147 0 0 0 20 0 1 0 29041718 48066560 3136 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
/proc/11490/statm: 11735 3136 1216 6655 0 1970 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 46940 KiB
Current children cumulated memory: 12544 KiB

[startup+3.1045 s]
/proc/loadavg: 0.40 0.16 0.11 8/264 11491
/proc/meminfo: memFree=129956476/131249996 swapFree=33010684/33010684
[pid=11490] ppid=11475 vsize=46940 memory=12544 CPUtime=3.07 cores=5,7
/proc/11490/stat : 11490 (LSIPExact) R 11475 11490 11416 0 -1 4194304 2086 0 0 0 307 0 0 0 20 0 1 0 29041718 48066560 3136 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
/proc/11490/statm: 11735 3136 1216 6655 0 1970 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 46940 KiB
Current children cumulated memory: 12544 KiB

[startup+6.30009 s]
/proc/loadavg: 0.69 0.22 0.13 8/264 11491
/proc/meminfo: memFree=129956728/131249996 swapFree=33010684/33010684
[pid=11490] ppid=11475 vsize=46940 memory=12544 CPUtime=6.26 cores=5,7
/proc/11490/stat : 11490 (LSIPExact) R 11475 11490 11416 0 -1 4194304 2086 0 0 0 626 0 0 0 20 0 1 0 29041718 48066560 3136 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
/proc/11490/statm: 11735 3136 1216 6655 0 1970 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 46940 KiB
Current children cumulated memory: 12544 KiB

[startup+12.7002 s]
/proc/loadavg: 1.20 0.34 0.17 8/263 11503
/proc/meminfo: memFree=129553656/131249996 swapFree=33010684/33010684
[pid=11490] ppid=11475 vsize=158652 memory=68824 CPUtime=14.9 cores=5,7
/proc/11490/stat : 11490 (LSIPExact) R 11475 11490 11416 0 -1 4194304 12550 0 0 0 1488 2 0 0 20 0 2 0 29041718 162459648 17206 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
/proc/11490/statm: 39663 17206 3520 6655 0 15761 0
[pid=11490/tid=11493] ppid=11475 vsize=158652 memory=66776 CPUtime=2.26 cores=5,7
/proc/11490/task/11493/stat : 11493 (LSIPExact) R 11475 11490 11416 0 -1 4194368 1743 0 0 0 226 0 0 0 20 0 2 0 29042722 162459648 17206 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
Current children cumulated CPU time: 14.9 s
Current children cumulated vsize: 158652 KiB
Current children cumulated memory: 68824 KiB

[startup+18.175 s]
# the end of solver process 11490 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=25.4258 s, system=0.04186 s

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

[startup+12.8002 s]
/proc/loadavg: 1.20 0.34 0.17 8/263 11503
/proc/meminfo: memFree=129553656/131249996 swapFree=33010684/33010684
[pid=11490] ppid=11475 vsize=162176 memory=72536 CPUtime=15.1 cores=5,7
/proc/11490/stat : 11490 (LSIPExact) R 11475 11490 11416 0 -1 4194304 13494 0 0 0 1508 2 0 0 20 0 2 0 29041718 166068224 18134 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
/proc/11490/statm: 40544 18134 3520 6655 0 16642 0
[pid=11490/tid=11493] ppid=11475 vsize=162176 memory=66776 CPUtime=2.36 cores=5,7
/proc/11490/task/11493/stat : 11493 (LSIPExact) R 11475 11490 11416 0 -1 4194368 1743 0 0 0 236 0 0 0 20 0 2 0 29042722 166068224 18134 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
Current children cumulated CPU time: 15.1 s
Current children cumulated vsize: 162176 KiB
Current children cumulated memory: 72536 KiB

[startup+16.0002 s]*
/proc/loadavg: 1.58 0.43 0.20 8/263 11503
/proc/meminfo: memFree=129376464/131249996 swapFree=33010684/33010684
[pid=11490] ppid=11475 vsize=166400 memory=76888 CPUtime=21.47 cores=5,7
/proc/11490/stat : 11490 (LSIPExact) R 11475 11490 11416 0 -1 4194304 25157 0 0 0 2144 3 0 0 20 0 2 0 29041718 170393600 19222 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
/proc/11490/statm: 41600 19222 3552 6655 0 17698 0
[pid=11490/tid=11493] ppid=11475 vsize=166400 memory=-6000919494214970222 CPUtime=5.53 cores=5,7
/proc/11490/task/11493/stat : 11493 (LSIPExact) R 11475 11490 11416 0 -1 4194368 4561 0 0 0 553 0 0 0 20 0 2 0 29042722 170393600 19222 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
Current children cumulated CPU time: 21.47 s
Current children cumulated vsize: 166400 KiB
Current children cumulated memory: 76888 KiB

[startup+16.8001 s]
/proc/loadavg: 1.58 0.43 0.20 8/263 11503
/proc/meminfo: memFree=129376464/131249996 swapFree=33010684/33010684
[pid=11490] ppid=11475 vsize=166400 memory=76888 CPUtime=23.06 cores=5,7
/proc/11490/stat : 11490 (LSIPExact) R 11475 11490 11416 0 -1 4194304 25560 0 0 0 2303 3 0 0 20 0 2 0 29041718 170393600 19222 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
/proc/11490/statm: 41600 19222 3552 6655 0 17698 0
[pid=11490/tid=11493] ppid=11475 vsize=166400 memory=66776 CPUtime=6.32 cores=5,7
/proc/11490/task/11493/stat : 11493 (LSIPExact) R 11475 11490 11416 0 -1 4194368 4612 0 0 0 632 0 0 0 20 0 2 0 29042722 170393600 19222 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
Current children cumulated CPU time: 23.06 s
Current children cumulated vsize: 166400 KiB
Current children cumulated memory: 76888 KiB

[startup+17.6001 s]
/proc/loadavg: 1.58 0.43 0.20 9/263 11503
/proc/meminfo: memFree=129343196/131249996 swapFree=33010684/33010684
[pid=11490] ppid=11475 vsize=166400 memory=76888 CPUtime=24.65 cores=5,7
/proc/11490/stat : 11490 (LSIPExact) R 11475 11490 11416 0 -1 4194304 25586 0 0 0 2462 3 0 0 20 0 2 0 29041718 170393600 19222 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
/proc/11490/statm: 41600 19222 3552 6655 0 17698 0
[pid=11490/tid=11493] ppid=11475 vsize=166400 memory=75864 CPUtime=7.12 cores=5,7
/proc/11490/task/11493/stat : 11493 (LSIPExact) R 11475 11490 11416 0 -1 4194368 4633 0 0 0 712 0 0 0 20 0 2 0 29042722 170393600 19222 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
Current children cumulated CPU time: 24.65 s
Current children cumulated vsize: 166400 KiB
Current children cumulated memory: 76888 KiB

[startup+18.0001 s]*
/proc/loadavg: 1.58 0.43 0.20 7/263 11503
/proc/meminfo: memFree=129301612/131249996 swapFree=33010684/33010684
[pid=11490] ppid=11475 vsize=166400 memory=76888 CPUtime=25.29 cores=5,7
/proc/11490/stat : 11490 (LSIPExact) R 11475 11490 11416 0 -1 4194304 25688 0 0 0 2526 3 0 0 20 0 2 0 29041718 170393600 19222 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
/proc/11490/statm: 41600 19222 3552 6655 0 17698 0
[pid=11490/tid=11493] ppid=11475 vsize=166400 memory=-6000919494214970222 CPUtime=7.35 cores=5,7
/proc/11490/task/11493/stat : 11493 (LSIPExact) S 11475 11490 11416 0 -1 4194368 4648 0 0 0 735 0 0 0 20 0 2 0 29042722 170393600 19222 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 1 0 0 -1 7 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
Current children cumulated CPU time: 25.29 s
Current children cumulated vsize: 166400 KiB
Current children cumulated memory: 76888 KiB

[startup+18.1052 s]
/proc/loadavg: 1.58 0.43 0.20 7/263 11503
/proc/meminfo: memFree=129301612/131249996 swapFree=33010684/33010684
[pid=11490] ppid=11475 vsize=166400 memory=77016 CPUtime=25.39 cores=5,7
/proc/11490/stat : 11490 (LSIPExact) R 11475 11490 11416 0 -1 4194304 25911 0 0 0 2536 3 0 0 20 0 2 0 29041718 170393600 19254 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
/proc/11490/statm: 41600 19254 3552 6655 0 17698 0
[pid=11490/tid=11493] ppid=11475 vsize=166400 memory=76888 CPUtime=7.35 cores=5,7
/proc/11490/task/11493/stat : 11493 (LSIPExact) S 11475 11490 11416 0 -1 4194368 4648 0 0 0 735 0 0 0 20 0 2 0 29042722 170393600 19254 18446744073709551615 94601632247808 94601659504209 140734206526672 0 0 0 0 0 16386 1 0 0 -1 7 0 0 0 0 0 94601668007048 94601668438656 94601697308672 140734206531930 140734206532106 140734206532106 140734206537708 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 166400 KiB
Current children cumulated memory: 77016 KiB

Child status: 0

Real time (s): 18.1751
CPU time (s): 25.4676
CPU user time (s): 25.4258
CPU system time (s): 0.04186
CPU usage (%): 140.124
Max. virtual memory (cumulated for all children) (KiB): 166400
Max. memory (cumulated for all children) (KiB): 77016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.4258
system time used= 0.04186
maximum resident set size= 77144
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29172
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= 188
involuntary context switches= 162


# summary of solver processes directly reported to runsolver:
#   pid: 11490
#   total CPU time (s): 25.4676
#   total CPU user time (s): 25.4258
#   total CPU system time (s): 0.04186

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.039701 second user time and 0.094086 second system time

The end

Launcher Data 

Begin job on nodeC029 at 2025-06-28 20:00:32
IDJOB=4491455
IDBENCH=147708
IDSOLVER=3336
FILE ID=nodeC029/4491455-1751133631
RUNJOBID= nodeC029-1751133631-11434
SLURM_JOB_ID= 9587429
Free space on /tmp= 433060 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-ooo.rf7.ucl.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4491455-1751133631/watcher-4491455-1751133631 -o /tmp/evaluation-result-4491455-1751133631/solver-4491455-1751133631 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1751133631-11434 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4491455-1751133631.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

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

MD5SUM BENCH= 79a7804b43e8049374f004a706247a16
RANDOM SEED=130135792

nodeC029 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		: 3607.622
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	: 6999.46
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		: 3599.756
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	: 6999.46
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		: 3599.720
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	: 6999.46
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		: 3599.437
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	: 6999.46
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		: 3599.714
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	: 6999.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.46
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		: 3599.967
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	: 6999.46
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		: 3599.713
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	: 6999.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        130128920 kB
MemAvailable:   129838508 kB
Buffers:            3280 kB
Cached:           534220 kB
SwapCached:            0 kB
Active:           270880 kB
Inactive:         328908 kB
Active(anon):      80364 kB
Inactive(anon):        0 kB
Active(file):     190516 kB
Inactive(file):   328908 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            186260 kB
Writeback:            12 kB
AnonPages:         65376 kB
Mapped:           102416 kB
Shmem:             18060 kB
KReclaimable:      58808 kB
Slab:             134432 kB
SReclaimable:      58808 kB
SUnreclaim:        75624 kB
KernelStack:        4016 kB
PageTables:         2764 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     331136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150376 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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:      193236 kB
DirectMap2M:    11112448 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 432880 MiB
End job on nodeC029 at 2025-06-28 20:00:51