Trace number 4457288

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
RoundingSat log (1)No Cert. 5.72618 5.75093

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid3x100split.opb
MD5SUMeb6e9a4b9cb8532f79ed61cad5cbae76
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 benchmark0.163348
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables601
Total number of constraints301
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)301
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c RoundingSat 2
0.00/0.00	c branch 
0.00/0.00	c commit 
0.00/0.00	c #variables 601 #constraints 602
0.00/0.00	c rational objective 300.5
0.21/0.25	c #Conflicts:       1000 | #Constraints:       1617
0.21/0.25	c #Conflicts:       2000 | #Constraints:       2637
0.21/0.25	c INPROCESSING
0.21/0.25	c GARBAGE COLLECT
0.21/0.25	c rational objective 300.5
0.51/0.59	c #Conflicts:       3000 | #Constraints:       2669
0.51/0.59	c #Conflicts:       4000 | #Constraints:       3681
0.51/0.59	c INPROCESSING
0.51/0.59	c GARBAGE COLLECT
0.51/0.59	c rational objective 300.5
0.88/0.95	c #Conflicts:       5000 | #Constraints:       3101
0.88/0.95	c #Conflicts:       6000 | #Constraints:       4107
0.88/0.95	c INPROCESSING
0.88/0.95	c GARBAGE COLLECT
0.88/0.95	c rational objective 300.5
1.29/1.35	c #Conflicts:       7000 | #Constraints:       3122
1.29/1.35	c #Conflicts:       8000 | #Constraints:       4126
1.29/1.35	c #Conflicts:       9000 | #Constraints:       5133
1.29/1.35	c INPROCESSING
1.29/1.35	c GARBAGE COLLECT
1.29/1.35	c rational objective 300.5
1.68/1.80	c #Conflicts:      10000 | #Constraints:       3831
1.68/1.80	c #Conflicts:      11000 | #Constraints:       4835
1.68/1.80	c #Conflicts:      12000 | #Constraints:       5838
1.68/1.80	c INPROCESSING
1.68/1.80	c GARBAGE COLLECT
1.68/1.80	c rational objective 300.5
3.18/3.21	c #Conflicts:      13000 | #Constraints:       4290
3.18/3.21	c #Conflicts:      14000 | #Constraints:       5293
3.18/3.21	c #Conflicts:      15000 | #Constraints:       6293
3.18/3.21	c #Conflicts:      16000 | #Constraints:       7293
3.18/3.21	c #Conflicts:      17000 | #Constraints:       8293
3.18/3.21	c #Conflicts:      18000 | #Constraints:       9293
3.18/3.21	c #Conflicts:      19000 | #Constraints:      10293
3.18/3.21	c #Conflicts:      20000 | #Constraints:      11296
3.18/3.21	c INPROCESSING
3.18/3.21	c GARBAGE COLLECT
3.18/3.21	c rational objective 300.5
3.78/3.89	c #Conflicts:      21000 | #Constraints:       6821
3.78/3.89	c #Conflicts:      22000 | #Constraints:       7821
3.78/3.89	c #Conflicts:      23000 | #Constraints:       8821
3.78/3.89	c #Conflicts:      24000 | #Constraints:       9821
3.78/3.89	c INPROCESSING
3.78/3.89	c GARBAGE COLLECT
3.78/3.89	c rational objective 300.5
5.68/5.75	c #Conflicts:      25000 | #Constraints:       6041
5.68/5.75	c #Conflicts:      26000 | #Constraints:       7041
5.68/5.75	c #Conflicts:      27000 | #Constraints:       8041
5.68/5.75	c #Conflicts:      28000 | #Constraints:       9041
5.68/5.75	c #Conflicts:      29000 | #Constraints:      10041
5.68/5.75	c #Conflicts:      30000 | #Constraints:      11041
5.68/5.75	c #Conflicts:      31000 | #Constraints:      12041
5.68/5.75	c #Conflicts:      32000 | #Constraints:      13041
5.68/5.75	c #Conflicts:      33000 | #Constraints:      14041
5.68/5.75	c #Conflicts:      34000 | #Constraints:      15041
5.68/5.75	c #Conflicts:      35000 | #Constraints:      16041
5.68/5.75	c cpu time 5.37911 s
5.68/5.75	c deterministic time 26983824 2.70e+07
5.68/5.75	c optimization time 2.4e-05 s
5.68/5.75	c total solve time 5.37662 s
5.68/5.75	c core-guided solve time 0 s
5.68/5.75	c propagation time 4.9341 s
5.68/5.75	c conflict analysis time 0.255194 s
5.68/5.75	c propagations 368010
5.68/5.75	c resolve steps 131737
5.68/5.75	c decisions 80662
5.68/5.75	c conflicts 35725
5.68/5.75	c restarts 125
5.68/5.75	c inprocessing phases 7
5.68/5.75	c input clauses 2
5.68/5.75	c input cardinalities 600
5.68/5.75	c input general constraints 0
5.68/5.75	c input average constraint length 3.99
5.68/5.75	c input average constraint degree 2.00
5.68/5.75	c learned clauses 31528
5.68/5.75	c learned cardinalities 314
5.68/5.75	c learned general constraints 3999
5.68/5.75	c learned average constraint length 10.60
5.68/5.75	c learned average constraint degree 42809673.96
5.68/5.75	c watched constraints 1631
5.68/5.75	c counting constraints 2368
5.68/5.75	c gcd simplifications 4897
5.68/5.75	c detected cardinalities 71
5.68/5.75	c weakened non-implied lits 38389
5.68/5.75	c weakened non-implying lits 1045
5.68/5.75	c original variables 601
5.68/5.75	c clausal propagations 91118
5.68/5.75	c cardinality propagations 129513
5.68/5.75	c watched propagations 3967
5.68/5.75	c counting propagations 106498
5.68/5.75	c watch lookups 9354820
5.68/5.75	c watch backjump lookups 5081784
5.68/5.75	c watch checks 7604384
5.68/5.75	c propagation checks 2556680
5.68/5.75	c constraint additions 1417865
5.68/5.75	c trail pops 484264
5.68/5.75	c formula constraints 602
5.68/5.75	c learned constraints 35607
5.68/5.75	c bound constraints 0
5.68/5.75	c core-guided constraints 0
5.68/5.75	c encountered formula constraints 19249
5.68/5.75	c encountered learned constraints 132038
5.68/5.75	c encountered bound constraints 0
5.68/5.75	c encountered core-guided constraints 0
5.68/5.75	c LP total time 4.54784 s
5.68/5.75	c LP solve time 4.26 s
5.68/5.75	c LP constraints added 611
5.68/5.75	c LP constraints removed 5
5.68/5.75	c LP pivots internal 34945
5.68/5.75	c LP pivots root 409
5.68/5.75	c LP calls 17106
5.68/5.75	c LP optimalities 16989
5.68/5.75	c LP no pivot count 5686
5.68/5.75	c LP infeasibilities 117
5.68/5.75	c LP valid Farkas constraints 117
5.68/5.75	c LP learned Farkas constraints 117
5.68/5.75	c LP basis resets 0
5.68/5.75	c LP cycling count 0
5.68/5.75	c LP singular count 0
5.68/5.75	c LP no primal count 0
5.68/5.75	c LP no farkas count 0
5.68/5.75	c LP other issue count 0
5.68/5.75	c LP Gomory cuts 0
5.68/5.75	c LP learned cuts 9
5.68/5.75	c LP deleted cuts 5
5.68/5.75	c LP encountered Gomory constraints 0
5.68/5.75	c LP encountered Farkas constraints 15289
5.68/5.75	c LP encountered learned Farkas constraints 769
5.68/5.75	c CG auxiliary variables introduced 0
5.68/5.75	c CG solutions found 0
5.68/5.75	c CG cores constructed 0
5.68/5.75	c CG core cardinality constraints returned 0
5.68/5.75	c CG unit cores 0
5.68/5.75	c CG single cores 0
5.68/5.75	c CG blocks removed during cardinality reduction 0
5.68/5.75	c CG first core best 0
5.68/5.75	c CG decision core best 0
5.68/5.75	c CG core reduction tie 0
5.68/5.75	c CG core degree average 0.00
5.68/5.75	c CG core slack average 0.00
5.68/5.75	s SATISFIABLE

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: 64096 MiB (60631 MiB free)
  memory of node 1: 64473 MiB (59270 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4457288-1721835927/watcher-4457288-1721835927 -o /tmp/evaluation-result-4457288-1721835927/solver-4457288-1721835927 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721832165-186541 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4457288-1721835927 --lp-cut-gomory=0 HOME/instance-4457288-1721835927.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=189553, runsolver pid=189550

[startup+0.100089 s]*
/proc/loadavg: 4.68 4.26 4.19 5/247 189554
/proc/meminfo: memFree=122776408/131655788 swapFree=131071472/131071996
[pid=189553] ppid=189550 vsize=38800 memory=9084 CPUtime=0.1 cores=4,6
/proc/189553/stat : 189553 (roundingsat) R 189550 189553 186530 0 -1 4194304 643 0 0 0 9 1 0 0 20 0 1 0 19581647 39731200 2271 134679101440 4194304 8254037 140734000313760 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 20697088 140734000321372 140734000321634 140734000321634 140734000328649 0
/proc/189553/statm: 9700 2271 1834 992 0 1558 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 38800 KiB
Current children cumulated memory: 9084 KiB

[startup+0.211974 s]*
/proc/loadavg: 4.68 4.26 4.19 5/247 189554
/proc/meminfo: memFree=122776072/131655788 swapFree=131071472/131071996
[pid=189553] ppid=189550 vsize=38860 memory=9220 CPUtime=0.21 cores=4,6
/proc/189553/stat : 189553 (roundingsat) R 189550 189553 186530 0 -1 4194304 681 0 0 0 18 3 0 0 20 0 1 0 19581647 39792640 2305 134679101440 4194304 8254037 140734000313760 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 20697088 140734000321372 140734000321634 140734000321634 140734000328649 0
/proc/189553/statm: 9715 2305 1834 992 0 1573 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38860 KiB
Current children cumulated memory: 9220 KiB

[startup+0.311942 s]*
/proc/loadavg: 4.68 4.26 4.19 5/247 189554
/proc/meminfo: memFree=122774584/131655788 swapFree=131071472/131071996
[pid=189553] ppid=189550 vsize=38912 memory=9340 CPUtime=0.31 cores=4,6
/proc/189553/stat : 189553 (roundingsat) R 189550 189553 186530 0 -1 4194304 696 0 0 0 28 3 0 0 20 0 1 0 19581647 39845888 2335 134679101440 4194304 8254037 140734000313760 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 20697088 140734000321372 140734000321634 140734000321634 140734000328649 0
/proc/189553/statm: 9728 2335 1834 992 0 1586 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38912 KiB
Current children cumulated memory: 9340 KiB

[startup+0.700246 s]
/proc/loadavg: 4.68 4.26 4.19 5/247 189554
/proc/meminfo: memFree=122773436/131655788 swapFree=131071472/131071996
[pid=189553] ppid=189550 vsize=39164 memory=9544 CPUtime=0.68 cores=4,6
/proc/189553/stat : 189553 (roundingsat) R 189550 189553 186530 0 -1 4194304 784 0 0 0 62 6 0 0 20 0 1 0 19581647 40103936 2386 134679101440 4194304 8254037 140734000313760 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 20697088 140734000321372 140734000321634 140734000321634 140734000328649 0
/proc/189553/statm: 9791 2386 1834 992 0 1649 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 39164 KiB
Current children cumulated memory: 9544 KiB

[startup+1.50025 s]
/proc/loadavg: 4.68 4.26 4.19 5/247 189555
/proc/meminfo: memFree=122770724/131655788 swapFree=131071472/131071996
[pid=189553] ppid=189550 vsize=39352 memory=9980 CPUtime=1.48 cores=4,6
/proc/189553/stat : 189553 (roundingsat) R 189550 189553 186530 0 -1 4194304 853 0 0 0 137 11 0 0 20 0 1 0 19581647 40296448 2495 134679101440 4194304 8254037 140734000313760 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 20697088 140734000321372 140734000321634 140734000321634 140734000328649 0
/proc/189553/statm: 9838 2495 1834 992 0 1696 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 39352 KiB
Current children cumulated memory: 9980 KiB

[startup+3.11224 s]
/proc/loadavg: 4.70 4.27 4.19 5/247 189555
/proc/meminfo: memFree=122759732/131655788 swapFree=131071472/131071996
[pid=189553] ppid=189550 vsize=39648 memory=10672 CPUtime=3.1 cores=4,6
/proc/189553/stat : 189553 (roundingsat) R 189550 189553 186530 0 -1 4194304 1048 0 0 0 289 21 0 0 20 0 1 0 19581647 40599552 2668 134679101440 4194304 8254037 140734000313760 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 20697088 140734000321372 140734000321634 140734000321634 140734000328649 0
/proc/189553/statm: 9912 2668 1834 992 0 1770 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 39648 KiB
Current children cumulated memory: 10672 KiB

[startup+5.75088 s]
# the end of solver process 189553 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=5.38009 s, system=0.346088 s

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

[startup+3.2003 s]
/proc/loadavg: 4.70 4.27 4.19 5/247 189555
/proc/meminfo: memFree=122759732/131655788 swapFree=131071472/131071996
[pid=189553] ppid=189550 vsize=39704 memory=10816 CPUtime=3.18 cores=4,6
/proc/189553/stat : 189553 (roundingsat) R 189550 189553 186530 0 -1 4194304 1062 0 0 0 297 21 0 0 20 0 1 0 19581647 40656896 2704 134679101440 4194304 8254037 140734000313760 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 20697088 140734000321372 140734000321634 140734000321634 140734000328649 0
/proc/189553/statm: 9926 2704 1834 992 0 1784 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 39704 KiB
Current children cumulated memory: 10816 KiB

[startup+4.80021 s]
/proc/loadavg: 4.70 4.27 4.19 5/248 189556
/proc/meminfo: memFree=122755276/131655788 swapFree=131071472/131071996
[pid=189553] ppid=189550 vsize=39828 memory=10988 CPUtime=4.78 cores=4,6
/proc/189553/stat : 189553 (roundingsat) R 189550 189553 186530 0 -1 4194304 1127 0 0 0 449 29 0 0 20 0 1 0 19581647 40783872 2747 134679101440 4194304 8254037 140734000313760 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 20697088 140734000321372 140734000321634 140734000321634 140734000328649 0
/proc/189553/statm: 9957 2747 1834 992 0 1815 0
Current children cumulated CPU time: 4.78 s
Current children cumulated vsize: 39828 KiB
Current children cumulated memory: 10988 KiB

[startup+5.20021 s]
/proc/loadavg: 4.70 4.27 4.19 5/248 189556
/proc/meminfo: memFree=122750508/131655788 swapFree=131071472/131071996
[pid=189553] ppid=189550 vsize=39900 memory=11004 CPUtime=5.18 cores=4,6
/proc/189553/stat : 189553 (roundingsat) R 189550 189553 186530 0 -1 4194304 1153 0 0 0 487 31 0 0 20 0 1 0 19581647 40857600 2751 134679101440 4194304 8254037 140734000313760 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 20697088 140734000321372 140734000321634 140734000321634 140734000328649 0
/proc/189553/statm: 9975 2751 1834 992 0 1833 0
Current children cumulated CPU time: 5.18 s
Current children cumulated vsize: 39900 KiB
Current children cumulated memory: 11004 KiB

[startup+5.60024 s]
/proc/loadavg: 4.70 4.27 4.19 5/248 189556
/proc/meminfo: memFree=122750508/131655788 swapFree=131071472/131071996
[pid=189553] ppid=189550 vsize=40012 memory=11312 CPUtime=5.58 cores=4,6
/proc/189553/stat : 189553 (roundingsat) R 189550 189553 186530 0 -1 4194304 1219 0 0 0 525 33 0 0 20 0 1 0 19581647 40972288 2828 134679101440 4194304 8254037 140734000313760 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 20697088 140734000321372 140734000321634 140734000321634 140734000328649 0
/proc/189553/statm: 10003 2828 1834 992 0 1861 0
Current children cumulated CPU time: 5.58 s
Current children cumulated vsize: 40012 KiB
Current children cumulated memory: 11312 KiB

[startup+5.70019 s]
/proc/loadavg: 4.70 4.27 4.19 5/248 189556
/proc/meminfo: memFree=122750508/131655788 swapFree=131071472/131071996
[pid=189553] ppid=189550 vsize=40144 memory=11312 CPUtime=5.68 cores=4,6
/proc/189553/stat : 189553 (roundingsat) R 189550 189553 186530 0 -1 4194304 1251 0 0 0 534 34 0 0 20 0 1 0 19581647 41107456 2828 134679101440 4194304 8254037 140734000313760 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 20697088 140734000321372 140734000321634 140734000321634 140734000328649 0
/proc/189553/statm: 10036 2828 1834 992 0 1894 0
Current children cumulated CPU time: 5.68 s
Current children cumulated vsize: 40144 KiB
Current children cumulated memory: 11312 KiB

Child status: 0

Real time (s): 5.75093
CPU time (s): 5.72618
CPU user time (s): 5.38009
CPU system time (s): 0.346088
CPU usage (%): 99.5695
Max. virtual memory (cumulated for all children) (KiB): 40144
Max. memory (cumulated for all children) (KiB): 11312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.38009
system time used= 0.346088
maximum resident set size= 11532
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1262
page faults= 0
swaps= 0
block input operations= 0
block output operations= 7488
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 215
involuntary context switches= 9


# summary of solver processes directly reported to runsolver:
#   pid: 189553
#   total CPU time (s): 5.72618
#   total CPU user time (s): 5.38009
#   total CPU system time (s): 0.346088

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.053022 second user time and 0.104817 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2024-07-24 17:45:27
IDJOB=4457288
IDBENCH=160436
IDSOLVER=3085
FILE ID=nodeC004/4457288-1721835927
RUNJOBID= nodeC004-1721832165-186541
SLURM_JOB_ID= 7891533
Free space on /tmp= 723764 MiB

SOLVER NAME= RoundingSat log
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid3x100split.opb
COMMAND LINE= roundingsat --print-sol=1 --'time limit'=TIMEOUT --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=CERTNAME --lp-cut-gomory=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4457288-1721835927/watcher-4457288-1721835927 -o /tmp/evaluation-result-4457288-1721835927/solver-4457288-1721835927 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721832165-186541 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4457288-1721835927 --lp-cut-gomory=0 HOME/instance-4457288-1721835927.opb

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

MD5SUM BENCH= eb6e9a4b9cb8532f79ed61cad5cbae76
RANDOM SEED=1878132410

nodeC004.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3663.365
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.13
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		: 3664.493
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.462
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.13
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		: 1197.529
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3492.111
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.13
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		: 3664.670
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.283
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.13
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		: 1197.445
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        122780052 kB
MemAvailable:   129840832 kB
Buffers:          265284 kB
Cached:          7590200 kB
SwapCached:           60 kB
Active:          2570400 kB
Inactive:        5671060 kB
Active(anon):       1460 kB
Inactive(anon):   438500 kB
Active(file):    2568940 kB
Inactive(file):  5232560 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071472 kB
Dirty:             87232 kB
Writeback:            40 kB
AnonPages:        383712 kB
Mapped:           124076 kB
Shmem:             53860 kB
KReclaimable:     198960 kB
Slab:             314016 kB
SReclaimable:     198960 kB
SUnreclaim:       115056 kB
KernelStack:        3984 kB
PageTables:        10092 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     822884 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            20128 kB
HardwareCorrupted:     0 kB
AnonHugePages:    221184 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      392008 kB
DirectMap2M:    50892800 kB
DirectMap1G:    84934656 kB

Free space on /tmp at the end= 723760 MiB
End job on nodeC004 at 2024-07-24 17:45:33