Trace number 4457273

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. 10.5678 10.6318

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/3COL-FromCNF/
normalized-3col-left3reg-l050-r049-n1.cnf-extracted.pb.metafix.opb
MD5SUM0ab1d1ac5ce007d31736a39209d4d68d
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 benchmark0.483629
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3738
Total number of constraints8839
Number of constraints which are clauses4174
Number of constraints which are cardinality constraints (but not clauses)4665
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4
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 
0.00/0.09	c #variables 3738 #constraints 8839
0.68/0.76	c #Conflicts:       1000 | #Constraints:       9838
0.68/0.76	c #Conflicts:       2000 | #Constraints:      10838
0.68/0.76	c INPROCESSING
0.68/0.76	c rational objective 1246
1.48/1.55	c #Conflicts:       3000 | #Constraints:      11414
1.48/1.55	c #Conflicts:       4000 | #Constraints:      12414
1.48/1.55	c #Conflicts:       5000 | #Constraints:      13414
1.48/1.55	c #Conflicts:       6000 | #Constraints:      14414
1.48/1.55	c INPROCESSING
1.48/1.55	c GARBAGE COLLECT
1.48/1.55	c rational objective 1246
2.18/2.25	c #Conflicts:       7000 | #Constraints:      12897
2.18/2.25	c #Conflicts:       8000 | #Constraints:      13897
2.18/2.25	c #Conflicts:       9000 | #Constraints:      14897
2.18/2.25	c INPROCESSING
2.18/2.25	c GARBAGE COLLECT
2.18/2.25	c rational objective 1246
2.88/2.98	c #Conflicts:      10000 | #Constraints:      12965
2.88/2.98	c #Conflicts:      11000 | #Constraints:      13965
2.88/2.98	c #Conflicts:      12000 | #Constraints:      14965
2.88/2.98	c INPROCESSING
2.88/2.98	c GARBAGE COLLECT
2.88/2.98	c rational objective 1246
3.67/3.76	c #Conflicts:      13000 | #Constraints:      12767
3.67/3.76	c #Conflicts:      14000 | #Constraints:      13767
3.67/3.76	c #Conflicts:      15000 | #Constraints:      14767
3.67/3.76	c #Conflicts:      16000 | #Constraints:      15767
3.67/3.76	c INPROCESSING
3.67/3.76	c GARBAGE COLLECT
3.67/3.76	c rational objective 1246
4.57/4.67	c #Conflicts:      17000 | #Constraints:      13341
4.57/4.67	c #Conflicts:      18000 | #Constraints:      14341
4.57/4.67	c #Conflicts:      19000 | #Constraints:      15341
4.57/4.67	c #Conflicts:      20000 | #Constraints:      16341
4.57/4.67	c INPROCESSING
4.57/4.67	c GARBAGE COLLECT
4.57/4.67	c rational objective 1246
6.87/6.96	c #Conflicts:      21000 | #Constraints:      13673
6.87/6.96	c #Conflicts:      22000 | #Constraints:      14673
6.87/6.96	c #Conflicts:      23000 | #Constraints:      15673
6.87/6.96	c #Conflicts:      24000 | #Constraints:      16673
6.87/6.96	c #Conflicts:      25000 | #Constraints:      17673
6.87/6.96	c #Conflicts:      26000 | #Constraints:      18673
6.87/6.96	c #Conflicts:      27000 | #Constraints:      19673
6.87/6.96	c #Conflicts:      28000 | #Constraints:      20673
6.87/6.96	c #Conflicts:      29000 | #Constraints:      21673
6.87/6.96	c #Conflicts:      30000 | #Constraints:      22673
6.87/6.96	c INPROCESSING
6.87/6.96	c GARBAGE COLLECT
6.87/6.96	c rational objective 1246
8.36/8.40	c #Conflicts:      31000 | #Constraints:      16625
8.36/8.40	c #Conflicts:      32000 | #Constraints:      17625
8.36/8.40	c #Conflicts:      33000 | #Constraints:      18625
8.36/8.40	c #Conflicts:      34000 | #Constraints:      19625
8.36/8.40	c #Conflicts:      35000 | #Constraints:      20625
8.36/8.40	c #Conflicts:      36000 | #Constraints:      21625
8.36/8.40	c INPROCESSING
8.36/8.40	c GARBAGE COLLECT
8.36/8.40	c rational objective 1246
9.65/9.71	c #Conflicts:      37000 | #Constraints:      16500
9.65/9.71	c #Conflicts:      38000 | #Constraints:      17500
9.65/9.71	c #Conflicts:      39000 | #Constraints:      18500
9.65/9.71	c #Conflicts:      40000 | #Constraints:      19500
9.65/9.71	c #Conflicts:      41000 | #Constraints:      20500
9.65/9.71	c INPROCESSING
9.65/9.71	c GARBAGE COLLECT
9.65/9.71	c rational objective 1246
10.55/10.63	c #Conflicts:      42000 | #Constraints:      13913
10.55/10.63	c #Conflicts:      43000 | #Constraints:      14913
10.55/10.63	c #Conflicts:      44000 | #Constraints:      15913
10.55/10.63	c cpu time 10.051 s
10.55/10.63	c deterministic time 276653596 2.77e+08
10.55/10.63	c optimization time 3.8e-05 s
10.55/10.63	c total solve time 9.98415 s
10.55/10.63	c core-guided solve time 0 s
10.55/10.63	c propagation time 5.19071 s
10.55/10.63	c conflict analysis time 4.20414 s
10.55/10.63	c propagations 19317079
10.55/10.63	c resolve steps 2419846
10.55/10.63	c decisions 198012
10.55/10.63	c conflicts 44743
10.55/10.63	c restarts 126
10.55/10.63	c inprocessing phases 9
10.55/10.63	c input clauses 4174
10.55/10.63	c input cardinalities 4665
10.55/10.63	c input general constraints 0
10.55/10.63	c input average constraint length 2.67
10.55/10.63	c input average constraint degree 1.53
10.55/10.63	c learned clauses 43462
10.55/10.63	c learned cardinalities 1049
10.55/10.63	c learned general constraints 231
10.55/10.63	c learned average constraint length 120.45
10.55/10.63	c learned average constraint degree 1.10
10.55/10.63	c watched constraints 230
10.55/10.63	c counting constraints 1
10.55/10.63	c gcd simplifications 0
10.55/10.63	c detected cardinalities 0
10.55/10.63	c weakened non-implied lits 140677
10.55/10.63	c weakened non-implying lits 4
10.55/10.63	c original variables 3738
10.55/10.63	c clausal propagations 12662120
10.55/10.63	c cardinality propagations 6607758
10.55/10.63	c watched propagations 1482
10.55/10.63	c counting propagations 192
10.55/10.63	c watch lookups 62327237
10.55/10.63	c watch backjump lookups 27985
10.55/10.63	c watch checks 94573416
10.55/10.63	c propagation checks 62806522
10.55/10.63	c constraint additions 17798563
10.55/10.63	c trail pops 19558720
10.55/10.63	c formula constraints 8839
10.55/10.63	c learned constraints 44742
10.55/10.63	c bound constraints 0
10.55/10.63	c core-guided constraints 0
10.55/10.63	c encountered formula constraints 1689447
10.55/10.63	c encountered learned constraints 775142
10.55/10.63	c encountered bound constraints 0
10.55/10.63	c encountered core-guided constraints 0
10.55/10.63	c LP total time 1.88277 s
10.55/10.63	c LP solve time 1.78 s
10.55/10.63	c LP constraints added 8863
10.55/10.63	c LP constraints removed 22
10.55/10.63	c LP pivots internal 45058
10.55/10.63	c LP pivots root 1003
10.55/10.63	c LP calls 61
10.55/10.63	c LP optimalities 59
10.55/10.63	c LP no pivot count 8
10.55/10.63	c LP infeasibilities 0
10.55/10.63	c LP valid Farkas constraints 0
10.55/10.63	c LP learned Farkas constraints 0
10.55/10.63	c LP basis resets 0
10.55/10.63	c LP cycling count 0
10.55/10.63	c LP singular count 0
10.55/10.63	c LP no primal count 0
10.55/10.63	c LP no farkas count 0
10.55/10.63	c LP other issue count 0
10.55/10.63	c LP Gomory cuts 0
10.55/10.63	c LP learned cuts 24
10.55/10.63	c LP deleted cuts 22
10.55/10.63	c LP encountered Gomory constraints 0
10.55/10.63	c LP encountered Farkas constraints 0
10.55/10.63	c LP encountered learned Farkas constraints 0
10.55/10.63	c CG auxiliary variables introduced 0
10.55/10.63	c CG solutions found 0
10.55/10.63	c CG cores constructed 0
10.55/10.63	c CG core cardinality constraints returned 0
10.55/10.63	c CG unit cores 0
10.55/10.63	c CG single cores 0
10.55/10.63	c CG blocks removed during cardinality reduction 0
10.55/10.63	c CG first core best 0
10.55/10.63	c CG decision core best 0
10.55/10.63	c CG core reduction tie 0
10.55/10.63	c CG core degree average 0.00
10.55/10.63	c CG core slack average 0.00
10.55/10.63	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 (62197 MiB free)
  memory of node 1: 64473 MiB (61487 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4457273-1721835611/watcher-4457273-1721835611 -o /tmp/evaluation-result-4457273-1721835611/solver-4457273-1721835611 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721831972-195183 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4457273-1721835611 --lp-cut-gomory=0 HOME/instance-4457273-1721835611.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=197456, runsolver pid=197453

[startup+0.10036 s]*
/proc/loadavg: 4.19 4.13 4.15 5/247 197457
/proc/meminfo: memFree=126645836/131655788 swapFree=131070192/131071996
[pid=197456] ppid=197453 vsize=44104 memory=13700 CPUtime=0.1 cores=0,2
/proc/197456/stat : 197456 (roundingsat) R 197453 197456 195173 0 -1 4194304 2401 0 0 0 7 3 0 0 20 0 1 0 19549957 45162496 3425 134679101440 4194304 8254037 140722373561072 0 0 0 0 0 25182210 0 0 0 17 0 0 0 0 0 0 9037040 9046032 27418624 140722373567324 140722373567586 140722373567586 140722373574601 0
/proc/197456/statm: 11026 3425 1650 992 0 2884 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 44104 KiB
Current children cumulated memory: 13700 KiB

[startup+0.213024 s]*
/proc/loadavg: 4.19 4.13 4.15 5/247 197457
/proc/meminfo: memFree=126642288/131655788 swapFree=131070192/131071996
[pid=197456] ppid=197453 vsize=45820 memory=15448 CPUtime=0.21 cores=0,2
/proc/197456/stat : 197456 (roundingsat) R 197453 197456 195173 0 -1 4194304 2816 0 0 0 15 6 0 0 20 0 1 0 19549957 46919680 3862 134679101440 4194304 8254037 140722373561072 0 0 0 0 0 25182210 0 0 0 17 0 0 0 0 0 0 9037040 9046032 27418624 140722373567324 140722373567586 140722373567586 140722373574601 0
/proc/197456/statm: 11455 3862 1698 992 0 3313 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 45820 KiB
Current children cumulated memory: 15448 KiB

[startup+0.312892 s]*
/proc/loadavg: 4.19 4.13 4.15 5/247 197457
/proc/meminfo: memFree=126641476/131655788 swapFree=131070192/131071996
[pid=197456] ppid=197453 vsize=45820 memory=15448 CPUtime=0.31 cores=0,2
/proc/197456/stat : 197456 (roundingsat) R 197453 197456 195173 0 -1 4194304 2820 0 0 0 21 10 0 0 20 0 1 0 19549957 46919680 3862 134679101440 4194304 8254037 140722373561072 0 0 0 0 0 25182210 0 0 0 17 0 0 0 0 0 0 9037040 9046032 27418624 140722373567324 140722373567586 140722373567586 140722373574601 0
/proc/197456/statm: 11455 3862 1698 992 0 3313 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 45820 KiB
Current children cumulated memory: 15448 KiB

[startup+0.700258 s]
/proc/loadavg: 4.19 4.13 4.15 5/247 197457
/proc/meminfo: memFree=126639992/131655788 swapFree=131070192/131071996
[pid=197456] ppid=197453 vsize=45820 memory=15888 CPUtime=0.68 cores=0,2
/proc/197456/stat : 197456 (roundingsat) R 197453 197456 195173 0 -1 4194304 2863 0 0 0 48 20 0 0 20 0 1 0 19549957 46919680 3972 134679101440 4194304 8254037 140722373561072 0 0 0 0 0 25182210 0 0 0 17 0 0 0 0 0 0 9037040 9046032 27418624 140722373567324 140722373567586 140722373567586 140722373574601 0
/proc/197456/statm: 11455 3972 1745 992 0 3313 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 45820 KiB
Current children cumulated memory: 15888 KiB

[startup+1.50031 s]
/proc/loadavg: 4.19 4.13 4.15 5/247 197457
/proc/meminfo: memFree=126629056/131655788 swapFree=131070192/131071996
[pid=197456] ppid=197453 vsize=47364 memory=20020 CPUtime=1.48 cores=0,2
/proc/197456/stat : 197456 (roundingsat) R 197453 197456 195173 0 -1 4194304 3351 0 0 0 124 24 0 0 20 0 1 0 19549957 48500736 5005 134679101440 4194304 8254037 140722373561072 0 0 0 0 0 25182210 0 0 0 17 0 0 0 0 0 0 9037040 9046032 27418624 140722373567324 140722373567586 140722373567586 140722373574601 0
/proc/197456/statm: 11841 5005 1808 992 0 3699 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 47364 KiB
Current children cumulated memory: 20020 KiB

[startup+3.11264 s]
/proc/loadavg: 4.19 4.13 4.15 5/247 197459
/proc/meminfo: memFree=126599620/131655788 swapFree=131070192/131071996
[pid=197456] ppid=197453 vsize=48628 memory=21600 CPUtime=3.09 cores=0,2
/proc/197456/stat : 197456 (roundingsat) R 197453 197456 195173 0 -1 4194304 3754 0 0 0 280 29 0 0 20 0 1 0 19549957 49795072 5400 134679101440 4194304 8254037 140722373561072 0 0 0 0 0 25182210 0 0 0 17 0 0 0 0 0 0 9037040 9046032 27418624 140722373567324 140722373567586 140722373567586 140722373574601 0
/proc/197456/statm: 12157 5400 1808 992 0 4015 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 48628 KiB
Current children cumulated memory: 21600 KiB

[startup+6.30028 s]
/proc/loadavg: 4.25 4.14 4.16 5/247 197459
/proc/meminfo: memFree=126567960/131655788 swapFree=131070192/131071996
[pid=197456] ppid=197453 vsize=51348 memory=24812 CPUtime=6.26 cores=0,2
/proc/197456/stat : 197456 (roundingsat) R 197453 197456 195173 0 -1 4194304 3988 0 0 0 588 38 0 0 20 0 1 0 19549957 52580352 6203 134679101440 4194304 8254037 140722373561072 0 0 0 0 0 25182210 0 0 0 17 0 0 0 0 0 0 9037040 9046032 27418624 140722373567324 140722373567586 140722373567586 140722373574601 0
/proc/197456/statm: 12837 6203 1808 992 0 4695 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 51348 KiB
Current children cumulated memory: 24812 KiB

[startup+10.6318 s]
# the end of solver process 197456 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=10.0536 s, system=0.514257 s

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

[startup+6.40032 s]
/proc/loadavg: 4.25 4.14 4.16 5/247 197459
/proc/meminfo: memFree=126567960/131655788 swapFree=131070192/131071996
[pid=197456] ppid=197453 vsize=51348 memory=24812 CPUtime=6.37 cores=0,2
/proc/197456/stat : 197456 (roundingsat) R 197453 197456 195173 0 -1 4194304 3988 0 0 0 598 39 0 0 20 0 1 0 19549957 52580352 6203 134679101440 4194304 8254037 140722373561072 0 0 0 0 0 25182210 0 0 0 17 0 0 0 0 0 0 9037040 9046032 27418624 140722373567324 140722373567586 140722373567586 140722373574601 0
/proc/197456/statm: 12837 6203 1808 992 0 4695 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 51348 KiB
Current children cumulated memory: 24812 KiB

[startup+8.00026 s]*
/proc/loadavg: 4.25 4.14 4.16 5/248 197460
/proc/meminfo: memFree=126549984/131655788 swapFree=131070192/131071996
[pid=197456] ppid=197453 vsize=51348 memory=24812 CPUtime=7.97 cores=0,2
/proc/197456/stat : 197456 (roundingsat) R 197453 197456 195173 0 -1 4194304 3988 0 0 0 754 43 0 0 20 0 1 0 19549957 52580352 6203 134679101440 4194304 8254037 140722373561072 0 0 0 0 0 25182210 0 0 0 17 0 0 0 0 0 0 9037040 9046032 27418624 140722373567324 140722373567586 140722373567586 140722373574601 0
/proc/197456/statm: 12837 6203 1808 992 0 4695 0
Current children cumulated CPU time: 7.97 s
Current children cumulated vsize: 51348 KiB
Current children cumulated memory: 24812 KiB

[startup+9.60026 s]
/proc/loadavg: 4.25 4.14 4.16 5/248 197460
/proc/meminfo: memFree=126540184/131655788 swapFree=131070192/131071996
[pid=197456] ppid=197453 vsize=51348 memory=24812 CPUtime=9.56 cores=0,2
/proc/197456/stat : 197456 (roundingsat) R 197453 197456 195173 0 -1 4194304 3989 0 0 0 908 48 0 0 20 0 1 0 19549957 52580352 6203 134679101440 4194304 8254037 140722373561072 0 0 0 0 0 25182210 0 0 0 17 0 0 0 0 0 0 9037040 9046032 27418624 140722373567324 140722373567586 140722373567586 140722373574601 0
/proc/197456/statm: 12837 6203 1808 992 0 4695 0
Current children cumulated CPU time: 9.56 s
Current children cumulated vsize: 51348 KiB
Current children cumulated memory: 24812 KiB

[startup+10.4003 s]
/proc/loadavg: 4.23 4.14 4.15 5/248 197460
/proc/meminfo: memFree=126525732/131655788 swapFree=131070192/131071996
[pid=197456] ppid=197453 vsize=51992 memory=25332 CPUtime=10.35 cores=0,2
/proc/197456/stat : 197456 (roundingsat) R 197453 197456 195173 0 -1 4194304 4144 0 0 0 985 50 0 0 20 0 1 0 19549957 53239808 6333 134679101440 4194304 8254037 140722373561072 0 0 0 0 0 25182210 0 0 0 17 0 0 0 0 0 0 9037040 9046032 27418624 140722373567324 140722373567586 140722373567586 140722373574601 0
/proc/197456/statm: 12998 6333 1808 992 0 4856 0
Current children cumulated CPU time: 10.35 s
Current children cumulated vsize: 51992 KiB
Current children cumulated memory: 25332 KiB

[startup+10.6002 s]
/proc/loadavg: 4.23 4.14 4.15 5/248 197460
/proc/meminfo: memFree=126525732/131655788 swapFree=131070192/131071996
[pid=197456] ppid=197453 vsize=51992 memory=25332 CPUtime=10.55 cores=0,2
/proc/197456/stat : 197456 (roundingsat) R 197453 197456 195173 0 -1 4194304 4144 0 0 0 1005 50 0 0 20 0 1 0 19549957 53239808 6333 134679101440 4194304 8254037 140722373561072 0 0 0 0 0 25182210 0 0 0 17 0 0 0 0 0 0 9037040 9046032 27418624 140722373567324 140722373567586 140722373567586 140722373574601 0
/proc/197456/statm: 12998 6333 1808 992 0 4856 0
Current children cumulated CPU time: 10.55 s
Current children cumulated vsize: 51992 KiB
Current children cumulated memory: 25332 KiB

Child status: 0

Real time (s): 10.6318
CPU time (s): 10.5678
CPU user time (s): 10.0536
CPU system time (s): 0.514257
CPU usage (%): 99.3983
Max. virtual memory (cumulated for all children) (KiB): 51992
Max. memory (cumulated for all children) (KiB): 25332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.0536
system time used= 0.514257
maximum resident set size= 25332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4152
page faults= 0
swaps= 0
block input operations= 0
block output operations= 52056
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1557
involuntary context switches= 79


# summary of solver processes directly reported to runsolver:
#   pid: 197456
#   total CPU time (s): 10.5678
#   total CPU user time (s): 10.0536
#   total CPU system time (s): 0.514257

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.08952 second user time and 0.149058 second system time

The end

Launcher Data

Begin job on nodeC002 at 2024-07-24 17:40:11
IDJOB=4457273
IDBENCH=160413
IDSOLVER=3085
FILE ID=nodeC002/4457273-1721835611
RUNJOBID= nodeC002-1721831972-195183
SLURM_JOB_ID= 7891529
Free space on /tmp= 723764 MiB

SOLVER NAME= RoundingSat log
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/3COL-FromCNF/normalized-3col-left3reg-l050-r049-n1.cnf-extracted.pb.metafix.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-4457273-1721835611/watcher-4457273-1721835611 -o /tmp/evaluation-result-4457273-1721835611/solver-4457273-1721835611 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721831972-195183 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4457273-1721835611 --lp-cut-gomory=0 HOME/instance-4457273-1721835611.opb

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

MD5SUM BENCH= 0ab1d1ac5ce007d31736a39209d4d68d
RANDOM SEED=269935530

nodeC002.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		: 3491.723
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	: 6983.43
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		: 3652.087
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	: 6983.41
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		: 1197.176
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	: 6983.43
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		: 1197.320
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	: 6983.41
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		: 3659.274
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	: 6983.43
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		: 3652.228
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	: 6983.41
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		: 1197.418
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	: 6983.43
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		: 1197.173
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	: 6983.41
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        126653248 kB
MemAvailable:   129864660 kB
Buffers:          270800 kB
Cached:          3753924 kB
SwapCached:           72 kB
Active:          2239524 kB
Inactive:        2172508 kB
Active(anon):       1576 kB
Inactive(anon):   439636 kB
Active(file):    2237948 kB
Inactive(file):  1732872 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131070192 kB
Dirty:            147152 kB
Writeback:             0 kB
AnonPages:        384820 kB
Mapped:           111896 kB
Shmem:             53844 kB
KReclaimable:     161584 kB
Slab:             277136 kB
SReclaimable:     161584 kB
SUnreclaim:       115552 kB
KernelStack:        4000 kB
PageTables:        10024 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     755076 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            11872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    219136 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:      316232 kB
DirectMap2M:    36288512 kB
DirectMap1G:    99614720 kB

Free space on /tmp at the end= 723760 MiB
End job on nodeC002 at 2024-07-24 17:40:22