Trace number 4543820

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 16.1823 15.9606

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-exit/normalized-phpexit_v1_10_096.opb
MD5SUM9cd02fcfe8d6fb8da5e5e7c2985c86c8
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 benchmark1.24052
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables93130
Total number of constraints1931
Number of constraints which are clauses971
Number of constraints which are cardinality constraints (but not clauses)960
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint97
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 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 98
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

11.56/11.47	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
11.56/11.47	c numVar: 93130
11.56/11.47	c numCon: 1931
11.56/11.47	c numEqual: 0
11.56/11.47	c intSize: 7
11.56/11.47	c ls_time: 10.0, mip_time: 1074.0, exact_time: 2506.0
11.56/11.47	c ------------------- Paras list -------------------
11.56/11.47	c Name                	 Type      	 Now       	 Default   	 Comment
11.56/11.47	c timeout             	 double    	 3600.000000	 3600      	 
11.56/11.47	c mip_time            	 double    	 0.300000  	 0.5       	 
11.56/11.47	c ls_time             	 double    	 10.000000 	 10        	 
11.56/11.47	c safe_mode           	 int       	 2         	 2         	 1 trust; 2 feasible
11.56/11.47	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
11.56/11.47	c random_seed         	 int       	 0         	 0         	 
11.56/11.47	c sample_size         	 int       	 50        	 50        	 
11.56/11.47	c sub_score           	 int       	 1         	 1         	 
11.56/11.47	c tabu_base           	 int       	 3         	 3         	 
11.56/11.47	c tabu_variation      	 int       	 1         	 1         	 
11.56/11.47	c sub_div             	 int       	 4         	 4         	 
11.56/11.47	c nbcore              	 int       	 2         	 1         	 
11.56/11.47	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
11.56/11.47	c print_sol           	 int       	 1         	 1         	 
11.56/11.47	c tmpdir              	 string		 .         	 "."       	 
11.56/11.47	c home                	 string		 HOME	 "."       	 
11.56/11.47	c benchname           	 string		 HOME/instance-4543820-1753222516.opb	 ""        	 
11.56/11.47	c --------------------------------------------------
11.56/11.47	c Local Search solver
11.56/11.47	c MIP solver
11.56/11.47	c MIP solver infeasible
11.56/11.47	c use Exact solver
16.11/15.92	c Exact infeasible
16.11/15.95	s UNSATISFIABLE
16.11/15.95	c Total time: 16

Verifier Data

ERROR: no interpretation found !

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (38020 MiB free)
  memory of node 1: 64507 MiB (62974 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4543820-1753222516/watcher-4543820-1753222516 -o /tmp/evaluation-result-4543820-1753222516/solver-4543820-1753222516 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1753221348-164112 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4543820-1753222516.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=164585, runsolver pid=164582
Current StackSize limit: 8192 KiB


[startup+0.100065 s]*
/proc/loadavg: 5.35 6.43 5.67 5/268 164586
/proc/meminfo: memFree=103364188/131250000 swapFree=33010416/33010684
[pid=164585] ppid=164582 vsize=100080 memory=65072 CPUtime=0.09 cores=5,7
/proc/164585/stat : 164585 (LSIPExact) R 164582 164585 164099 0 -1 4194304 14264 0 0 0 7 2 0 0 20 0 1 0 237929442 102481920 16268 18446744073709551615 94629262835712 94629290092113 140728291137152 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94629298594952 94629299026560 94629332381696 140728291141976 140728291142152 140728291142152 140728291147756 0
/proc/164585/statm: 25020 16268 1152 6655 0 15255 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 100080 KiB
Current children cumulated memory: 65072 KiB

[startup+0.205662 s]*
/proc/loadavg: 5.35 6.43 5.67 5/268 164586
/proc/meminfo: memFree=103364188/131250000 swapFree=33010416/33010684
[pid=164585] ppid=164582 vsize=100080 memory=65072 CPUtime=0.2 cores=5,7
/proc/164585/stat : 164585 (LSIPExact) R 164582 164585 164099 0 -1 4194304 14264 0 0 0 18 2 0 0 20 0 1 0 237929442 102481920 16268 18446744073709551615 94629262835712 94629290092113 140728291137152 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94629298594952 94629299026560 94629332381696 140728291141976 140728291142152 140728291142152 140728291147756 0
/proc/164585/statm: 25020 16268 1152 6655 0 15255 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 100080 KiB
Current children cumulated memory: 65072 KiB

[startup+0.305579 s]*
/proc/loadavg: 5.35 6.43 5.67 5/268 164586
/proc/meminfo: memFree=103364188/131250000 swapFree=33010416/33010684
[pid=164585] ppid=164582 vsize=100080 memory=65072 CPUtime=0.3 cores=5,7
/proc/164585/stat : 164585 (LSIPExact) R 164582 164585 164099 0 -1 4194304 14264 0 0 0 28 2 0 0 20 0 1 0 237929442 102481920 16268 18446744073709551615 94629262835712 94629290092113 140728291137152 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94629298594952 94629299026560 94629332381696 140728291141976 140728291142152 140728291142152 140728291147756 0
/proc/164585/statm: 25020 16268 1152 6655 0 15255 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 100080 KiB
Current children cumulated memory: 65072 KiB

[startup+0.700192 s]
/proc/loadavg: 5.35 6.43 5.67 5/268 164586
/proc/meminfo: memFree=103373568/131250000 swapFree=33010416/33010684
[pid=164585] ppid=164582 vsize=100080 memory=65072 CPUtime=0.69 cores=5,7
/proc/164585/stat : 164585 (LSIPExact) R 164582 164585 164099 0 -1 4194304 14264 0 0 0 67 2 0 0 20 0 1 0 237929442 102481920 16268 18446744073709551615 94629262835712 94629290092113 140728291137152 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94629298594952 94629299026560 94629332381696 140728291141976 140728291142152 140728291142152 140728291147756 0
/proc/164585/statm: 25020 16268 1152 6655 0 15255 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 100080 KiB
Current children cumulated memory: 65072 KiB

[startup+1.50019 s]
/proc/loadavg: 5.35 6.43 5.67 5/268 164586
/proc/meminfo: memFree=103373568/131250000 swapFree=33010416/33010684
[pid=164585] ppid=164582 vsize=100080 memory=65072 CPUtime=1.48 cores=5,7
/proc/164585/stat : 164585 (LSIPExact) R 164582 164585 164099 0 -1 4194304 14264 0 0 0 146 2 0 0 20 0 1 0 237929442 102481920 16268 18446744073709551615 94629262835712 94629290092113 140728291137152 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94629298594952 94629299026560 94629332381696 140728291141976 140728291142152 140728291142152 140728291147756 0
/proc/164585/statm: 25020 16268 1152 6655 0 15255 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 100080 KiB
Current children cumulated memory: 65072 KiB

[startup+3.10564 s]
/proc/loadavg: 5.24 6.39 5.66 5/268 164586
/proc/meminfo: memFree=103386380/131250000 swapFree=33010416/33010684
[pid=164585] ppid=164582 vsize=100080 memory=65072 CPUtime=3.08 cores=5,7
/proc/164585/stat : 164585 (LSIPExact) R 164582 164585 164099 0 -1 4194304 14266 0 0 0 306 2 0 0 20 0 1 0 237929442 102481920 16268 18446744073709551615 94629262835712 94629290092113 140728291137152 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94629298594952 94629299026560 94629332381696 140728291141976 140728291142152 140728291142152 140728291147756 0
/proc/164585/statm: 25020 16268 1152 6655 0 15255 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 100080 KiB
Current children cumulated memory: 65072 KiB

[startup+6.30017 s]
/proc/loadavg: 5.24 6.39 5.66 5/268 164586
/proc/meminfo: memFree=103399080/131250000 swapFree=33010416/33010684
[pid=164585] ppid=164582 vsize=100080 memory=65072 CPUtime=6.27 cores=5,7
/proc/164585/stat : 164585 (LSIPExact) R 164582 164585 164099 0 -1 4194304 14268 0 0 0 625 2 0 0 20 0 1 0 237929442 102481920 16268 18446744073709551615 94629262835712 94629290092113 140728291137152 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94629298594952 94629299026560 94629332381696 140728291141976 140728291142152 140728291142152 140728291147756 0
/proc/164585/statm: 25020 16268 1152 6655 0 15255 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 100080 KiB
Current children cumulated memory: 65072 KiB

[startup+12.7002 s]
/proc/loadavg: 5.13 6.33 5.65 5/269 164588
/proc/meminfo: memFree=103572996/131250000 swapFree=33010416/33010684
[pid=164585] ppid=164582 vsize=308472 memory=194520 CPUtime=11.72 cores=5,7
/proc/164585/stat : 164585 (LSIPExact) S 164582 164585 164099 0 -1 4194304 70358 0 0 0 1160 12 0 0 20 0 1 0 237929442 315875328 48630 18446744073709551615 94629262835712 94629290092113 140728291137152 0 0 0 0 0 16386 1 0 0 17 5 0 0 0 0 0 94629298594952 94629299026560 94629332381696 140728291141976 140728291142152 140728291142152 140728291147756 0
/proc/164585/statm: 77118 48630 3296 6655 0 67327 0
[pid=164588] ppid=164585 vsize=459080 memory=436668 CPUtime=1.19 cores=5,7
/proc/164588/stat : 164588 (Exact) R 164585 164588 164588 0 -1 4194304 63951 0 0 0 104 15 0 0 20 0 1 0 237930589 470097920 109167 18446744073709551615 4198400 8335837 140732256146240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9148648 9230840 35311616 140732256151737 140732256152091 140732256152091 140732256157647 0
/proc/164588/statm: 114770 109167 960 1011 0 113537 0
Current children cumulated CPU time: 12.91 s
Current children cumulated vsize: 767552 KiB
Current children cumulated memory: 631188 KiB

[startup+15.9606 s]
# the end of solver process 164585 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=15.634 s, system=0.548323 s

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

[startup+12.8002 s]
/proc/loadavg: 5.13 6.33 5.65 5/269 164588
/proc/meminfo: memFree=103572996/131250000 swapFree=33010416/33010684
[pid=164585] ppid=164582 vsize=308472 memory=194520 CPUtime=11.72 cores=5,7
/proc/164585/stat : 164585 (LSIPExact) S 164582 164585 164099 0 -1 4194304 70358 0 0 0 1160 12 0 0 20 0 1 0 237929442 315875328 48630 18446744073709551615 94629262835712 94629290092113 140728291137152 0 0 0 0 0 16386 1 0 0 17 5 0 0 0 0 0 94629298594952 94629299026560 94629332381696 140728291141976 140728291142152 140728291142152 140728291147756 0
/proc/164585/statm: 77118 48630 3296 6655 0 67327 0
[pid=164588] ppid=164585 vsize=469112 memory=454792 CPUtime=1.3 cores=5,7
/proc/164588/stat : 164588 (Exact) R 164585 164588 164588 0 -1 4194304 66464 0 0 0 114 16 0 0 20 0 1 0 237930589 480370688 113698 18446744073709551615 4198400 8335837 140732256146240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9148648 9230840 35311616 140732256151737 140732256152091 140732256152091 140732256157647 0
/proc/164588/statm: 117278 113698 960 1011 0 116045 0
Current children cumulated CPU time: 13.02 s
Current children cumulated vsize: 777584 KiB
Current children cumulated memory: 649312 KiB

[startup+14.4002 s]
/proc/loadavg: 5.13 6.33 5.65 5/268 164633
/proc/meminfo: memFree=106691588/131250000 swapFree=33010416/33010684
[pid=164585] ppid=164582 vsize=308472 memory=194520 CPUtime=11.72 cores=5,7
/proc/164585/stat : 164585 (LSIPExact) S 164582 164585 164099 0 -1 4194304 70358 0 0 0 1160 12 0 0 20 0 1 0 237929442 315875328 48630 18446744073709551615 94629262835712 94629290092113 140728291137152 0 0 0 0 0 16386 1 0 0 17 5 0 0 0 0 0 94629298594952 94629299026560 94629332381696 140728291141976 140728291142152 140728291142152 140728291147756 0
/proc/164585/statm: 77118 48630 3296 6655 0 67327 0
[pid=164588] ppid=164585 vsize=1018384 memory=912328 CPUtime=2.89 cores=5,7
/proc/164588/stat : 164588 (Exact) R 164585 164588 164588 0 -1 4194304 134454 0 0 0 253 36 0 0 20 0 1 0 237930589 1042825216 228082 18446744073709551615 4198400 8335837 140732256146240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9148648 9230840 35311616 140732256151737 140732256152091 140732256152091 140732256157647 0
/proc/164588/statm: 254596 228082 960 1011 0 253363 0
Current children cumulated CPU time: 14.61 s
Current children cumulated vsize: 1326856 KiB
Current children cumulated memory: 1106848 KiB

[startup+15.2002 s]
/proc/loadavg: 5.13 6.33 5.65 5/268 164633
/proc/meminfo: memFree=106555884/131250000 swapFree=33010416/33010684
[pid=164585] ppid=164582 vsize=308472 memory=194520 CPUtime=11.72 cores=5,7
/proc/164585/stat : 164585 (LSIPExact) S 164582 164585 164099 0 -1 4194304 70358 0 0 0 1160 12 0 0 20 0 1 0 237929442 315875328 48630 18446744073709551615 94629262835712 94629290092113 140728291137152 0 0 0 0 0 16386 1 0 0 17 5 0 0 0 0 0 94629298594952 94629299026560 94629332381696 140728291141976 140728291142152 140728291142152 140728291147756 0
/proc/164585/statm: 77118 48630 3296 6655 0 67327 0
[pid=164588] ppid=164585 vsize=1091100 memory=1000784 CPUtime=3.69 cores=5,7
/proc/164588/stat : 164588 (Exact) R 164585 164588 164588 0 -1 4194304 149311 0 0 0 330 39 0 0 20 0 1 0 237930589 1117286400 250196 18446744073709551615 4198400 8335837 140732256146240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9148648 9230840 35311616 140732256151737 140732256152091 140732256152091 140732256157647 0
/proc/164588/statm: 272775 250196 1088 1011 0 271542 0
Current children cumulated CPU time: 15.41 s
Current children cumulated vsize: 1399572 KiB
Current children cumulated memory: 1195304 KiB

[startup+15.6002 s]
/proc/loadavg: 5.13 6.33 5.65 5/268 164633
/proc/meminfo: memFree=106555884/131250000 swapFree=33010416/33010684
[pid=164585] ppid=164582 vsize=308472 memory=194520 CPUtime=11.72 cores=5,7
/proc/164585/stat : 164585 (LSIPExact) S 164582 164585 164099 0 -1 4194304 70358 0 0 0 1160 12 0 0 20 0 1 0 237929442 315875328 48630 18446744073709551615 94629262835712 94629290092113 140728291137152 0 0 0 0 0 16386 1 0 0 17 7 0 0 0 0 0 94629298594952 94629299026560 94629332381696 140728291141976 140728291142152 140728291142152 140728291147756 0
/proc/164585/statm: 77118 48630 3296 6655 0 67327 0
[pid=164588] ppid=164585 vsize=787596 memory=766708 CPUtime=4.09 cores=5,7
/proc/164588/stat : 164588 (Exact) R 164585 164588 164588 0 -1 4194304 152326 0 0 0 370 39 0 0 20 0 1 0 237930589 806498304 191677 18446744073709551615 4198400 8335837 140732256146240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9148648 9230840 35311616 140732256151737 140732256152091 140732256152091 140732256157647 0
/proc/164588/statm: 196899 191677 1120 1011 0 195666 0
Current children cumulated CPU time: 15.81 s
Current children cumulated vsize: 1096068 KiB
Current children cumulated memory: 961228 KiB

[startup+15.8002 s]
/proc/loadavg: 5.13 6.33 5.65 5/268 164633
/proc/meminfo: memFree=106555884/131250000 swapFree=33010416/33010684
[pid=164585] ppid=164582 vsize=308472 memory=194520 CPUtime=11.72 cores=5,7
/proc/164585/stat : 164585 (LSIPExact) S 164582 164585 164099 0 -1 4194304 70358 0 0 0 1160 12 0 0 20 0 1 0 237929442 315875328 48630 18446744073709551615 94629262835712 94629290092113 140728291137152 0 0 0 0 0 16386 1 0 0 17 7 0 0 0 0 0 94629298594952 94629299026560 94629332381696 140728291141976 140728291142152 140728291142152 140728291147756 0
/proc/164585/statm: 77118 48630 3296 6655 0 67327 0
[pid=164588] ppid=164585 vsize=642168 memory=636264 CPUtime=4.29 cores=5,7
/proc/164588/stat : 164588 (Exact) R 164585 164588 164588 0 -1 4194304 152376 0 0 0 390 39 0 0 20 0 1 0 237930589 657580032 159066 18446744073709551615 4198400 8335837 140732256146240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9148648 9230840 35311616 140732256151737 140732256152091 140732256152091 140732256157647 0
/proc/164588/statm: 160542 159066 1120 1011 0 159309 0
Current children cumulated CPU time: 16.01 s
Current children cumulated vsize: 950640 KiB
Current children cumulated memory: 830784 KiB

[startup+15.9002 s]
/proc/loadavg: 5.13 6.33 5.65 5/268 164633
/proc/meminfo: memFree=106555884/131250000 swapFree=33010416/33010684
[pid=164585] ppid=164582 vsize=308472 memory=194520 CPUtime=11.72 cores=5,7
/proc/164585/stat : 164585 (LSIPExact) S 164582 164585 164099 0 -1 4194304 70358 0 0 0 1160 12 0 0 20 0 1 0 237929442 315875328 48630 18446744073709551615 94629262835712 94629290092113 140728291137152 0 0 0 0 0 16386 1 0 0 17 7 0 0 0 0 0 94629298594952 94629299026560 94629332381696 140728291141976 140728291142152 140728291142152 140728291147756 0
/proc/164585/statm: 77118 48630 3296 6655 0 67327 0
[pid=164588] ppid=164585 vsize=642168 memory=636264 CPUtime=4.39 cores=5,7
/proc/164588/stat : 164588 (Exact) R 164585 164588 164588 0 -1 4194304 152377 0 0 0 400 39 0 0 20 0 1 0 237930589 657580032 159066 18446744073709551615 4198400 8335837 140732256146240 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9148648 9230840 35311616 140732256151737 140732256152091 140732256152091 140732256157647 0
/proc/164588/statm: 160542 159066 1120 1011 0 159309 0
Current children cumulated CPU time: 16.11 s
Current children cumulated vsize: 950640 KiB
Current children cumulated memory: 830784 KiB

Child status: 0

Real time (s): 15.9606
CPU time (s): 16.1823
CPU user time (s): 15.634
CPU system time (s): 0.548323
CPU usage (%): 101.389
Max. virtual memory (cumulated for all children) (KiB): 1405644
Max. memory (cumulated for all children) (KiB): 1203292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.634
system time used= 0.548323
maximum resident set size= 1015044
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 222742
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= 295
involuntary context switches= 37


# summary of solver processes directly reported to runsolver:
#   pid: 164585
#   total CPU time (s): 16.1823
#   total CPU user time (s): 15.634
#   total CPU system time (s): 0.548323

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.045584 second user time and 0.092316 second system time

The end

Launcher Data

Begin job on nodeC018 at 2025-07-23 00:15:16
IDJOB=4543820
IDBENCH=174690
IDSOLVER=3337
FILE ID=nodeC018/4543820-1753222516
RUNJOBID= nodeC018-1753221348-164112
SLURM_JOB_ID= 9687810
Free space on /tmp= 432820 MiB

SOLVER NAME= LSIPExact  S2
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-exit/normalized-phpexit_v1_10_096.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4543820-1753222516/watcher-4543820-1753222516 -o /tmp/evaluation-result-4543820-1753222516/solver-4543820-1753222516 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1753221348-164112 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4543820-1753222516.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 9cd02fcfe8d6fb8da5e5e7c2985c86c8
RANDOM SEED=1597178700

nodeC018 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		: 3599.845
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	: 6999.66
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		: 3599.826
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	: 6999.66
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		: 3599.330
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	: 6999.66
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		: 3574.068
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	: 6999.66
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		: 3599.831
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	: 6999.66
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		: 3599.812
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	: 6999.66
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		: 3700.000
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	: 6999.66
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		: 3700.000
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	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        103419816 kB
MemAvailable:   104263548 kB
Buffers:            2128 kB
Cached:          1594388 kB
SwapCached:           28 kB
Active:         25961132 kB
Inactive:         516160 kB
Active(anon):   24906732 kB
Inactive(anon):      284 kB
Active(file):    1054400 kB
Inactive(file):   515876 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             46448 kB
Writeback:             0 kB
AnonPages:      24866096 kB
Mapped:           157864 kB
Shmem:             26240 kB
KReclaimable:     224992 kB
Slab:             320928 kB
SReclaimable:     224992 kB
SUnreclaim:        95936 kB
KernelStack:        4320 kB
PageTables:        52472 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:   27182904 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150648 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:  13674496 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:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432784 MiB
End job on nodeC018 at 2025-07-23 00:15:32