Trace number 4527220

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 23.749 17.2852

General information on the benchmark

NamePB24/normalized-PB16/DEC-LIN/quimper/
SyncCodes/d_n_k/normalized-5_6_11.opb
MD5SUMeb975529c5cc9264c5f20afcf79a3fbe
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 benchmark0.014982
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables272
Total number of constraints1221
Number of constraints which are clauses1216
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint16
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 11
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 27
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

23.65/17.28	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
23.65/17.28	c numVar: 272
23.65/17.28	c numCon: 1221
23.65/17.28	c numEqual: 4
23.65/17.28	c intSize: 5
23.65/17.28	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
23.65/17.28	c ------------------- Paras list -------------------
23.65/17.28	c Name                	 Type      	 Now       	 Default   	 Comment
23.65/17.28	c timeout             	 double    	 3600.000000	 3600      	 
23.65/17.28	c mip_time            	 double    	 0.200000  	 0.5       	 
23.65/17.28	c ls_time             	 double    	 10.000000 	 10        	 
23.65/17.28	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
23.65/17.28	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
23.65/17.28	c random_seed         	 int       	 0         	 0         	 
23.65/17.28	c sample_size         	 int       	 50        	 50        	 
23.65/17.28	c sub_score           	 int       	 1         	 1         	 
23.65/17.28	c tabu_base           	 int       	 3         	 3         	 
23.65/17.28	c tabu_variation      	 int       	 1         	 1         	 
23.65/17.28	c sub_div             	 int       	 4         	 4         	 
23.65/17.28	c nbcore              	 int       	 2         	 1         	 
23.65/17.28	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
23.65/17.28	c print_sol           	 int       	 1         	 1         	 
23.65/17.28	c tmpdir              	 string		 .         	 "."       	 
23.65/17.28	c home                	 string		 HOME	 "."       	 
23.65/17.28	c benchname           	 string		 HOME/instance-4527220-1752235845.opb	 ""        	 
23.65/17.28	c --------------------------------------------------
23.65/17.28	c Local Search solver
23.65/17.28	c MIP solver
23.65/17.28	c MIP solver infeasible
23.65/17.28	s UNSATISFIABLE
23.65/17.28	c Total time: 17

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63837 MiB (59976 MiB free)
  memory of node 1: 64465 MiB (37665 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4527220-1752235845/watcher-4527220-1752235845 -o /tmp/evaluation-result-4527220-1752235845/solver-4527220-1752235845 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1752232205-112023 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4527220-1752235845.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
Current StackSize limit: 8192 KiB

solver pid=113189, runsolver pid=113186

[startup+0.100117 s]*
/proc/loadavg: 6.97 7.00 6.87 7/253 113190
/proc/meminfo: memFree=99981404/131382120 swapFree=33010416/33010684
[pid=113189] ppid=113186 vsize=40596 memory=5760 CPUtime=0.1 cores=4,6
/proc/113189/stat : 113189 (LSIPExact) R 113186 113189 112005 0 -1 4194304 487 0 0 0 10 0 0 0 20 0 1 0 139263361 41570304 1440 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
/proc/113189/statm: 10149 1440 1120 6655 0 384 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 40596 KiB
Current children cumulated memory: 5760 KiB

[startup+0.213654 s]*
/proc/loadavg: 6.97 7.00 6.87 7/253 113190
/proc/meminfo: memFree=99981404/131382120 swapFree=33010416/33010684
[pid=113189] ppid=113186 vsize=40596 memory=5760 CPUtime=0.21 cores=4,6
/proc/113189/stat : 113189 (LSIPExact) R 113186 113189 112005 0 -1 4194304 487 0 0 0 21 0 0 0 20 0 1 0 139263361 41570304 1440 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
/proc/113189/statm: 10149 1440 1120 6655 0 384 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40596 KiB
Current children cumulated memory: 5760 KiB

[startup+0.313495 s]*
/proc/loadavg: 6.97 7.00 6.87 7/253 113190
/proc/meminfo: memFree=99981404/131382120 swapFree=33010416/33010684
[pid=113189] ppid=113186 vsize=40596 memory=5760 CPUtime=0.31 cores=4,6
/proc/113189/stat : 113189 (LSIPExact) R 113186 113189 112005 0 -1 4194304 487 0 0 0 31 0 0 0 20 0 1 0 139263361 41570304 1440 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
/proc/113189/statm: 10149 1440 1120 6655 0 384 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 40596 KiB
Current children cumulated memory: 5760 KiB

[startup+0.700346 s]
/proc/loadavg: 6.97 7.00 6.87 7/253 113190
/proc/meminfo: memFree=99973340/131382120 swapFree=33010416/33010684
[pid=113189] ppid=113186 vsize=40596 memory=5760 CPUtime=0.68 cores=4,6
/proc/113189/stat : 113189 (LSIPExact) R 113186 113189 112005 0 -1 4194304 487 0 0 0 68 0 0 0 20 0 1 0 139263361 41570304 1440 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
/proc/113189/statm: 10149 1440 1120 6655 0 384 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 40596 KiB
Current children cumulated memory: 5760 KiB

[startup+1.50037 s]
/proc/loadavg: 6.97 7.00 6.87 7/253 113190
/proc/meminfo: memFree=99973340/131382120 swapFree=33010416/33010684
[pid=113189] ppid=113186 vsize=40596 memory=5760 CPUtime=1.48 cores=4,6
/proc/113189/stat : 113189 (LSIPExact) R 113186 113189 112005 0 -1 4194304 487 0 0 0 148 0 0 0 20 0 1 0 139263361 41570304 1440 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
/proc/113189/statm: 10149 1440 1120 6655 0 384 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 40596 KiB
Current children cumulated memory: 5760 KiB

[startup+3.11315 s]
/proc/loadavg: 6.97 7.00 6.87 7/253 113190
/proc/meminfo: memFree=99969276/131382120 swapFree=33010416/33010684
[pid=113189] ppid=113186 vsize=40596 memory=5760 CPUtime=3.09 cores=4,6
/proc/113189/stat : 113189 (LSIPExact) R 113186 113189 112005 0 -1 4194304 487 0 0 0 309 0 0 0 20 0 1 0 139263361 41570304 1440 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
/proc/113189/statm: 10149 1440 1120 6655 0 384 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 40596 KiB
Current children cumulated memory: 5760 KiB

[startup+6.30037 s]
/proc/loadavg: 6.89 6.98 6.86 7/253 113190
/proc/meminfo: memFree=99957116/131382120 swapFree=33010416/33010684
[pid=113189] ppid=113186 vsize=40596 memory=5760 CPUtime=6.26 cores=4,6
/proc/113189/stat : 113189 (LSIPExact) R 113186 113189 112005 0 -1 4194304 487 0 0 0 626 0 0 0 20 0 1 0 139263361 41570304 1440 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
/proc/113189/statm: 10149 1440 1120 6655 0 384 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 40596 KiB
Current children cumulated memory: 5760 KiB

[startup+12.7002 s]
/proc/loadavg: 6.82 6.96 6.86 8/254 113191
/proc/meminfo: memFree=99877408/131382120 swapFree=33010416/33010684
[pid=113189] ppid=113186 vsize=123252 memory=27652 CPUtime=15.28 cores=4,6
/proc/113189/stat : 113189 (LSIPExact) R 113186 113189 112005 0 -1 4194304 3457 0 0 0 1527 1 0 0 20 0 2 0 139263361 126210048 6913 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
/proc/113189/statm: 30813 6913 3360 6655 0 5297 0
[pid=113189/tid=113191] ppid=113186 vsize=123252 memory=-7880352373734801021 CPUtime=2.63 cores=4,6
/proc/113189/task/113191/stat : 113191 (LSIPExact) R 113186 113189 112005 0 -1 4194368 655 0 0 0 263 0 0 0 20 0 2 0 139264363 126210048 6913 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
Current children cumulated CPU time: 15.28 s
Current children cumulated vsize: 123252 KiB
Current children cumulated memory: 27652 KiB

[startup+17.2851 s]
# the end of solver process 113189 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=23.7272 s, system=0.021795 s

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

[startup+12.8003 s]
/proc/loadavg: 6.82 6.96 6.86 8/254 113191
/proc/meminfo: memFree=99877408/131382120 swapFree=33010416/33010684
[pid=113189] ppid=113186 vsize=123252 memory=27652 CPUtime=15.47 cores=4,6
/proc/113189/stat : 113189 (LSIPExact) R 113186 113189 112005 0 -1 4194304 3457 0 0 0 1546 1 0 0 20 0 2 0 139263361 126210048 6913 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
/proc/113189/statm: 30813 6913 3360 6655 0 5297 0
[pid=113189/tid=113191] ppid=113186 vsize=123252 memory=26756 CPUtime=2.73 cores=4,6
/proc/113189/task/113191/stat : 113191 (LSIPExact) R 113186 113189 112005 0 -1 4194368 655 0 0 0 273 0 0 0 20 0 2 0 139264363 126210048 6913 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
Current children cumulated CPU time: 15.47 s
Current children cumulated vsize: 123252 KiB
Current children cumulated memory: 27652 KiB

[startup+14.4002 s]
/proc/loadavg: 6.82 6.96 6.86 8/254 113191
/proc/meminfo: memFree=99860900/131382120 swapFree=33010416/33010684
[pid=113189] ppid=113186 vsize=123252 memory=28036 CPUtime=18.65 cores=4,6
/proc/113189/stat : 113189 (LSIPExact) R 113186 113189 112005 0 -1 4194304 4483 0 0 0 1864 1 0 0 20 0 2 0 139263361 126210048 7009 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
/proc/113189/statm: 30813 7009 3360 6655 0 5392 0
[pid=113189/tid=113191] ppid=113186 vsize=123252 memory=27652 CPUtime=4.31 cores=4,6
/proc/113189/task/113191/stat : 113191 (LSIPExact) R 113186 113189 112005 0 -1 4194368 830 0 0 0 431 0 0 0 20 0 2 0 139264363 126210048 7009 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
Current children cumulated CPU time: 18.65 s
Current children cumulated vsize: 123252 KiB
Current children cumulated memory: 28036 KiB

[startup+16.0002 s]*
/proc/loadavg: 6.83 6.96 6.86 8/254 113191
/proc/meminfo: memFree=99852836/131382120 swapFree=33010416/33010684
[pid=113189] ppid=113186 vsize=123252 memory=28036 CPUtime=21.83 cores=4,6
/proc/113189/stat : 113189 (LSIPExact) R 113186 113189 112005 0 -1 4194304 5968 0 0 0 2182 1 0 0 20 0 2 0 139263361 126210048 7009 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
/proc/113189/statm: 30813 7009 3360 6655 0 5409 0
[pid=113189/tid=113191] ppid=113186 vsize=123252 memory=-7880352373734801021 CPUtime=5.89 cores=4,6
/proc/113189/task/113191/stat : 113191 (LSIPExact) R 113186 113189 112005 0 -1 4194368 1575 0 0 0 589 0 0 0 20 0 2 0 139264363 126210048 7009 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
Current children cumulated CPU time: 21.83 s
Current children cumulated vsize: 123252 KiB
Current children cumulated memory: 28036 KiB

[startup+16.8003 s]
/proc/loadavg: 6.83 6.96 6.86 8/254 113191
/proc/meminfo: memFree=99852836/131382120 swapFree=33010416/33010684
[pid=113189] ppid=113186 vsize=123252 memory=28036 CPUtime=23.24 cores=4,6
/proc/113189/stat : 113189 (LSIPExact) R 113186 113189 112005 0 -1 4194304 6025 0 0 0 2323 1 0 0 20 0 2 0 139263361 126210048 7009 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
/proc/113189/statm: 30813 7009 3360 6655 0 5409 0
[pid=113189/tid=113191] ppid=113186 vsize=123252 memory=28036 CPUtime=6.5 cores=4,6
/proc/113189/task/113191/stat : 113191 (LSIPExact) S 113186 113189 112005 0 -1 4194368 1581 0 0 0 650 0 0 0 20 0 2 0 139264363 126210048 7009 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 1 0 0 -1 6 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
Current children cumulated CPU time: 23.24 s
Current children cumulated vsize: 123252 KiB
Current children cumulated memory: 28036 KiB

[startup+17.2002 s]
/proc/loadavg: 6.83 6.96 6.86 7/254 113191
/proc/meminfo: memFree=99843288/131382120 swapFree=33010416/33010684
[pid=113189] ppid=113186 vsize=123252 memory=28036 CPUtime=23.65 cores=4,6
/proc/113189/stat : 113189 (LSIPExact) S 113186 113189 112005 0 -1 4194304 6025 0 0 0 2364 1 0 0 20 0 2 0 139263361 126210048 7009 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
/proc/113189/statm: 30813 7009 3360 6655 0 5409 0
[pid=113189/tid=113191] ppid=113186 vsize=123252 memory=3456 CPUtime=6.74 cores=4,6
/proc/113189/task/113191/stat : 113191 (LSIPExact) R 113186 113189 112005 0 -1 4194368 1581 0 0 0 674 0 0 0 20 0 2 0 139264363 126210048 7009 18446744073709551615 94397774426112 94397801683281 140737294379168 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94397810185352 94397810616960 94397816582144 140737294383448 140737294383624 140737294383624 140737294389228 0
Current children cumulated CPU time: 23.65 s
Current children cumulated vsize: 123252 KiB
Current children cumulated memory: 28036 KiB

Child status: 0

Real time (s): 17.2852
CPU time (s): 23.749
CPU user time (s): 23.7272
CPU system time (s): 0.021795
CPU usage (%): 137.395
Max. virtual memory (cumulated for all children) (KiB): 123252
Max. memory (cumulated for all children) (KiB): 28036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 23.7272
system time used= 0.021795
maximum resident set size= 28292
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6633
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= 104
involuntary context switches= 227


# summary of solver processes directly reported to runsolver:
#   pid: 113189
#   total CPU time (s): 23.749
#   total CPU user time (s): 23.7272
#   total CPU system time (s): 0.021795

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.106736 second user time and 0.18399 second system time

The end

Launcher Data 

Begin job on nodeC002 at 2025-07-11 14:10:45
IDJOB=4527220
IDBENCH=162711
IDSOLVER=3384
FILE ID=nodeC002/4527220-1752235845
RUNJOBID= nodeC002-1752232205-112023
SLURM_JOB_ID= 9682513
Free space on /tmp= 430464 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB16/DEC-LIN/quimper/SyncCodes/d_n_k/normalized-5_6_11.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4527220-1752235845/watcher-4527220-1752235845 -o /tmp/evaluation-result-4527220-1752235845/solver-4527220-1752235845 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1752232205-112023 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4527220-1752235845.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= eb975529c5cc9264c5f20afcf79a3fbe
RANDOM SEED=1481364694

nodeC002 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3557.465
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.682
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3525.474
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.578
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.600
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.242
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3515.834
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        99985692 kB
MemAvailable:   103917072 kB
Buffers:            2128 kB
Cached:          4729924 kB
SwapCached:           28 kB
Active:         26317000 kB
Inactive:        4422616 kB
Active(anon):   26019092 kB
Inactive(anon):     6404 kB
Active(file):     297908 kB
Inactive(file):  4416212 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44680 kB
Writeback:             0 kB
AnonPages:      26003776 kB
Mapped:           148388 kB
Shmem:             17932 kB
KReclaimable:     113776 kB
Slab:             202012 kB
SReclaimable:     113776 kB
SUnreclaim:        88236 kB
KernelStack:        4096 kB
PageTables:        54840 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:   27354976 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149464 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8943616 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:      181064 kB
DirectMap2M:     8110080 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 430420 MiB
End job on nodeC002 at 2025-07-11 14:11:03