Trace number 4543897

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 17.0963 15.9647

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-exit/normalized-phpexit_v1_30_088.opb
MD5SUM225933de352582a5f5a47ed5392988f0
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 benchmark5.31605
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables234990
Total number of constraints5311
Number of constraints which are clauses2671
Number of constraints which are cardinality constraints (but not clauses)2640
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint89
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 29
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 90
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

16.88/15.84	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
16.88/15.84	c numVar: 234990
16.88/15.84	c numCon: 5311
16.88/15.84	c numEqual: 0
16.88/15.84	c intSize: 7
16.88/15.84	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
16.88/15.84	c ------------------- Paras list -------------------
16.88/15.84	c Name                	 Type      	 Now       	 Default   	 Comment
16.88/15.84	c timeout             	 double    	 3600.000000	 3600      	 
16.88/15.84	c mip_time            	 double    	 0.200000  	 0.5       	 
16.88/15.84	c ls_time             	 double    	 10.000000 	 10        	 
16.88/15.84	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
16.88/15.84	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
16.88/15.84	c random_seed         	 int       	 0         	 0         	 
16.88/15.84	c sample_size         	 int       	 50        	 50        	 
16.88/15.84	c sub_score           	 int       	 1         	 1         	 
16.88/15.84	c tabu_base           	 int       	 3         	 3         	 
16.88/15.84	c tabu_variation      	 int       	 1         	 1         	 
16.88/15.84	c sub_div             	 int       	 4         	 4         	 
16.88/15.84	c nbcore              	 int       	 2         	 1         	 
16.88/15.84	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
16.88/15.84	c print_sol           	 int       	 1         	 1         	 
16.88/15.84	c tmpdir              	 string		 .         	 "."       	 
16.88/15.84	c home                	 string		 HOME	 "."       	 
16.88/15.84	c benchname           	 string		 HOME/instance-4543897-1753222171.opb	 ""        	 
16.88/15.84	c --------------------------------------------------
16.88/15.84	c Local Search solver
16.88/15.84	c MIP solver
16.88/15.84	c MIP solver infeasible
17.02/15.94	s UNSATISFIABLE
17.02/15.94	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 (45910 MiB free)
  memory of node 1: 64507 MiB (20793 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4543897-1753222171/watcher-4543897-1753222171 -o /tmp/evaluation-result-4543897-1753222171/solver-4543897-1753222171 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1753221043-166585 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4543897-1753222171.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=166917, runsolver pid=166914

[startup+0.100063 s]*
/proc/loadavg: 5.05 5.23 4.82 5/267 166918
/proc/meminfo: memFree=68225092/131249988 swapFree=33010160/33010684
[pid=166917] ppid=166914 vsize=138912 memory=104352 CPUtime=0.08 cores=0,2
/proc/166917/stat : 166917 (LSIPExact) R 166914 166917 166575 0 -1 4194304 18433 0 0 0 6 2 0 0 20 0 1 0 237896008 142245888 26088 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 0 0 0 17 2 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
/proc/166917/statm: 34728 26088 1184 6655 0 24963 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 138912 KiB
Current children cumulated memory: 104352 KiB

[startup+0.205626 s]*
/proc/loadavg: 5.05 5.23 4.82 5/267 166918
/proc/meminfo: memFree=68168644/131249988 swapFree=33010160/33010684
[pid=166917] ppid=166914 vsize=192660 memory=157856 CPUtime=0.18 cores=0,2
/proc/166917/stat : 166917 (LSIPExact) R 166914 166917 166575 0 -1 4194304 31808 0 0 0 13 5 0 0 20 0 1 0 237896008 197283840 39464 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
/proc/166917/statm: 48165 39464 1184 6655 0 38400 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 192660 KiB
Current children cumulated memory: 157856 KiB

[startup+0.305405 s]*
/proc/loadavg: 5.05 5.23 4.82 5/267 166918
/proc/meminfo: memFree=68168644/131249988 swapFree=33010160/33010684
[pid=166917] ppid=166914 vsize=192660 memory=157856 CPUtime=0.28 cores=0,2
/proc/166917/stat : 166917 (LSIPExact) R 166914 166917 166575 0 -1 4194304 31808 0 0 0 23 5 0 0 20 0 1 0 237896008 197283840 39464 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
/proc/166917/statm: 48165 39464 1184 6655 0 38400 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 192660 KiB
Current children cumulated memory: 157856 KiB

[startup+0.700168 s]
/proc/loadavg: 5.05 5.23 4.82 5/267 166918
/proc/meminfo: memFree=68168644/131249988 swapFree=33010160/33010684
[pid=166917] ppid=166914 vsize=192660 memory=157856 CPUtime=0.67 cores=0,2
/proc/166917/stat : 166917 (LSIPExact) R 166914 166917 166575 0 -1 4194304 31808 0 0 0 62 5 0 0 20 0 1 0 237896008 197283840 39464 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
/proc/166917/statm: 48165 39464 1184 6655 0 38400 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 192660 KiB
Current children cumulated memory: 157856 KiB

[startup+1.50015 s]
/proc/loadavg: 4.97 5.21 4.81 5/267 166918
/proc/meminfo: memFree=68168644/131249988 swapFree=33010160/33010684
[pid=166917] ppid=166914 vsize=192660 memory=157856 CPUtime=1.47 cores=0,2
/proc/166917/stat : 166917 (LSIPExact) R 166914 166917 166575 0 -1 4194304 31808 0 0 0 142 5 0 0 20 0 1 0 237896008 197283840 39464 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
/proc/166917/statm: 48165 39464 1184 6655 0 38400 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 192660 KiB
Current children cumulated memory: 157856 KiB

[startup+3.10582 s]
/proc/loadavg: 4.97 5.21 4.81 5/267 166918
/proc/meminfo: memFree=68168652/131249988 swapFree=33010160/33010684
[pid=166917] ppid=166914 vsize=192660 memory=157856 CPUtime=3.07 cores=0,2
/proc/166917/stat : 166917 (LSIPExact) R 166914 166917 166575 0 -1 4194304 31821 0 0 0 302 5 0 0 20 0 1 0 237896008 197283840 39464 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
/proc/166917/statm: 48165 39464 1184 6655 0 38400 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 192660 KiB
Current children cumulated memory: 157856 KiB

[startup+6.30011 s]
/proc/loadavg: 4.89 5.19 4.81 5/267 166918
/proc/meminfo: memFree=68164556/131249988 swapFree=33010160/33010684
[pid=166917] ppid=166914 vsize=192660 memory=157856 CPUtime=6.26 cores=0,2
/proc/166917/stat : 166917 (LSIPExact) R 166914 166917 166575 0 -1 4194304 31834 0 0 0 621 5 0 0 20 0 1 0 237896008 197283840 39464 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
/proc/166917/statm: 48165 39464 1184 6655 0 38400 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 192660 KiB
Current children cumulated memory: 157856 KiB

[startup+12.7002 s]
/proc/loadavg: 4.82 5.17 4.80 5/268 166919
/proc/meminfo: memFree=67870908/131249988 swapFree=33010160/33010684
[pid=166917] ppid=166914 vsize=540544 memory=389224 CPUtime=12.64 cores=0,2
/proc/166917/stat : 166917 (LSIPExact) R 166914 166917 166575 0 -1 4194304 102577 0 0 0 1246 18 0 0 20 0 2 0 237896008 553517056 97306 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
/proc/166917/statm: 135136 97306 2912 6655 0 109019 0
[pid=166917/tid=166919] ppid=166914 vsize=540544 memory=14444 CPUtime=0 cores=0,2
/proc/166917/task/166919/stat : 166919 (LSIPExact) S 166914 166917 166575 0 -1 4194368 2 0 0 0 0 0 0 0 20 0 2 0 237897026 553517056 97306 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 1 0 0 -1 2 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 540544 KiB
Current children cumulated memory: 389224 KiB

[startup+15.9647 s]
# the end of solver process 166917 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=16.7144 s, system=0.381838 s

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

[startup+12.8002 s]
/proc/loadavg: 4.82 5.17 4.80 5/268 166919
/proc/meminfo: memFree=67870908/131249988 swapFree=33010160/33010684
[pid=166917] ppid=166914 vsize=556596 memory=396472 CPUtime=12.74 cores=0,2
/proc/166917/stat : 166917 (LSIPExact) R 166914 166917 166575 0 -1 4194304 103857 0 0 0 1255 19 0 0 20 0 2 0 237896008 569954304 99118 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
/proc/166917/statm: 139149 99118 2912 6655 0 113032 0
[pid=166917/tid=166919] ppid=166914 vsize=556596 memory=447228 CPUtime=0 cores=0,2
/proc/166917/task/166919/stat : 166919 (LSIPExact) S 166914 166917 166575 0 -1 4194368 2 0 0 0 0 0 0 0 20 0 2 0 237897026 569954304 99118 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 1 0 0 -1 2 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
Current children cumulated CPU time: 12.74 s
Current children cumulated vsize: 556596 KiB
Current children cumulated memory: 396472 KiB

[startup+14.4001 s]
/proc/loadavg: 4.82 5.17 4.80 5/268 166919
/proc/meminfo: memFree=67855156/131249988 swapFree=33010160/33010684
[pid=166917] ppid=166914 vsize=656576 memory=486476 CPUtime=14.34 cores=0,2
/proc/166917/stat : 166917 (LSIPExact) R 166914 166917 166575 0 -1 4194304 126853 0 0 0 1409 25 0 0 20 0 2 0 237896008 672333824 121619 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
/proc/166917/statm: 164144 121619 2912 6655 0 138027 0
[pid=166917/tid=166919] ppid=166914 vsize=656576 memory=5782120 CPUtime=0 cores=0,2
/proc/166917/task/166919/stat : 166919 (LSIPExact) S 166914 166917 166575 0 -1 4194368 2 0 0 0 0 0 0 0 20 0 2 0 237897026 672333824 121619 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 1 0 0 -1 2 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
Current children cumulated CPU time: 14.34 s
Current children cumulated vsize: 656576 KiB
Current children cumulated memory: 486476 KiB

[startup+15.2002 s]
/proc/loadavg: 4.82 5.17 4.80 6/268 166919
/proc/meminfo: memFree=67710504/131249988 swapFree=33010160/33010684
[pid=166917] ppid=166914 vsize=852168 memory=637424 CPUtime=15.69 cores=0,2
/proc/166917/stat : 166917 (LSIPExact) R 166914 166917 166575 0 -1 4194304 166475 0 0 0 1537 32 0 0 20 0 2 0 237896008 872620032 159356 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
/proc/166917/statm: 213042 159356 3264 6655 0 191725 0
[pid=166917/tid=166919] ppid=166914 vsize=852168 memory=27648 CPUtime=0.56 cores=0,2
/proc/166917/task/166919/stat : 166919 (LSIPExact) R 166914 166917 166575 0 -1 4194368 19875 0 0 0 53 3 0 0 20 0 2 0 237897026 872620032 159356 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
Current children cumulated CPU time: 15.69 s
Current children cumulated vsize: 852168 KiB
Current children cumulated memory: 637424 KiB

[startup+15.6002 s]
/proc/loadavg: 4.82 5.17 4.80 6/268 166919
/proc/meminfo: memFree=67710504/131249988 swapFree=33010160/33010684
[pid=166917] ppid=166914 vsize=853088 memory=657904 CPUtime=16.48 cores=0,2
/proc/166917/stat : 166917 (LSIPExact) R 166914 166917 166575 0 -1 4194304 176605 0 0 0 1615 33 0 0 20 0 2 0 237896008 873562112 164476 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
/proc/166917/statm: 213272 164476 3264 6655 0 202773 0
[pid=166917/tid=166919] ppid=166914 vsize=853088 memory=0 CPUtime=0.96 cores=0,2
/proc/166917/task/166919/stat : 166919 (LSIPExact) R 166914 166917 166575 0 -1 4194368 28549 0 0 0 92 4 0 0 20 0 2 0 237897026 873562112 164476 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
Current children cumulated CPU time: 16.48 s
Current children cumulated vsize: 853088 KiB
Current children cumulated memory: 657904 KiB

[startup+15.8001 s]
/proc/loadavg: 4.82 5.17 4.80 6/268 166919
/proc/meminfo: memFree=67710504/131249988 swapFree=33010160/33010684
[pid=166917] ppid=166914 vsize=853088 memory=659184 CPUtime=16.88 cores=0,2
/proc/166917/stat : 166917 (LSIPExact) R 166914 166917 166575 0 -1 4194304 176948 0 0 0 1655 33 0 0 20 0 2 0 237896008 873562112 164796 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
/proc/166917/statm: 213272 164796 3264 6655 0 202773 0
[pid=166917/tid=166919] ppid=166914 vsize=853088 memory=4352 CPUtime=1.16 cores=0,2
/proc/166917/task/166919/stat : 166919 (LSIPExact) R 166914 166917 166575 0 -1 4194368 28892 0 0 0 112 4 0 0 20 0 2 0 237897026 873562112 164796 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
Current children cumulated CPU time: 16.88 s
Current children cumulated vsize: 853088 KiB
Current children cumulated memory: 659184 KiB

[startup+15.9001 s]
/proc/loadavg: 4.82 5.17 4.80 6/268 166919
/proc/meminfo: memFree=67710504/131249988 swapFree=33010160/33010684
[pid=166917] ppid=166914 vsize=617800 memory=477140 CPUtime=17.02 cores=0,2
/proc/166917/stat : 166917 (LSIPExact) R 166914 166917 166575 0 -1 4194304 201290 0 0 0 1667 35 0 0 20 0 1 0 237896008 632627200 119285 18446744073709551615 93828879720448 93828906976849 140730473556224 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 93828915479688 93828915911296 93828928147456 140730473560408 140730473560584 140730473560584 140730473566188 0
/proc/166917/statm: 154450 119285 3360 6655 0 144676 0
Current children cumulated CPU time: 17.02 s
Current children cumulated vsize: 617800 KiB
Current children cumulated memory: 477140 KiB

Child status: 0

Real time (s): 15.9647
CPU time (s): 17.0963
CPU user time (s): 16.7144
CPU system time (s): 0.381838
CPU usage (%): 107.088
Max. virtual memory (cumulated for all children) (KiB): 853088
Max. memory (cumulated for all children) (KiB): 659184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.7144
system time used= 0.381838
maximum resident set size= 692704
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 214850
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= 100
involuntary context switches= 58


# summary of solver processes directly reported to runsolver:
#   pid: 166917
#   total CPU time (s): 17.0963
#   total CPU user time (s): 16.7144
#   total CPU system time (s): 0.381838

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.038501 second user time and 0.09727 second system time

The end

Launcher Data

Begin job on nodeC034 at 2025-07-23 00:09:32
IDJOB=4543897
IDBENCH=174715
IDSOLVER=3336
FILE ID=nodeC034/4543897-1753222171
RUNJOBID= nodeC034-1753221043-166585
SLURM_JOB_ID= 9687808
Free space on /tmp= 432732 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-exit/normalized-phpexit_v1_30_088.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4543897-1753222171/watcher-4543897-1753222171 -o /tmp/evaluation-result-4543897-1753222171/solver-4543897-1753222171 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1753221043-166585 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4543897-1753222171.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

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

MD5SUM BENCH= 225933de352582a5f5a47ed5392988f0
RANDOM SEED=1423581410

nodeC034 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.172
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	: 6999.53
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		: 3599.761
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	: 6999.53
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		: 3599.755
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	: 6999.53
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		: 3700.000
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	: 6999.53
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		: 3599.732
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	: 6999.53
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		: 3599.755
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	: 6999.53
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	: 6999.53
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		: 3568.091
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	: 6999.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        68305104 kB
MemAvailable:   69312084 kB
Buffers:            2128 kB
Cached:          1745904 kB
SwapCached:           32 kB
Active:         61389264 kB
Inactive:         625264 kB
Active(anon):   60290608 kB
Inactive(anon):     2152 kB
Active(file):    1098656 kB
Inactive(file):   623112 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             36532 kB
Writeback:          8096 kB
AnonPages:      60250956 kB
Mapped:           157072 kB
Shmem:             26264 kB
KReclaimable:     248504 kB
Slab:             346952 kB
SReclaimable:     248504 kB
SUnreclaim:        98448 kB
KernelStack:        4304 kB
PageTables:       122000 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:   65269100 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150584 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:  32016384 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      189140 kB
DirectMap2M:     7970816 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432688 MiB
End job on nodeC034 at 2025-07-23 00:09:48