Trace number 4458285

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 NameAnswerobjective functionCPU timeWall clock time
RoundingSat log (1)OPT cert.0 13.3572 13.4224

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/multverif/
diagcomm_greater/normalized-mult_diagcomm_opt_greater_teq_nbits_18.opb
MD5SUM858e72f790302981bac4f28574add405
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.145801
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2016
Total number of constraints2988
Number of constraints which are clauses1944
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1044
Minimum length of a constraint2
Maximum length of a constraint5
Number of terms in the objective function 72
Biggest coefficient in the objective function 34359738368
Number of bits for the biggest coefficient in the objective function 36
Sum of the numbers in the objective function 137438953470
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 34359738368
Number of bits of the biggest number in a constraint 36
Biggest sum of numbers in a constraint 137438953470
Number of bits of the biggest sum of numbers37
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 
0.00/0.04	c #variables 2016 #constraints 4032
1.19/1.23	c bounds - >= -68719476735 @ 0.028331
1.19/1.23	c bounds 0 >= -68719476735 @ 0.347331
1.19/1.23	c bounds 0 >= -51539607551 @ 0.347791
1.19/1.23	c bounds 0 >= -34359738367 @ 0.34853
1.19/1.23	c #Conflicts:       1000 | #Constraints:       5042
1.19/1.23	c #Conflicts:       2000 | #Constraints:       6042
1.19/1.23	c INPROCESSING
1.19/1.23	c GARBAGE COLLECT
1.19/1.23	WSVECS04 Frhs2[23]: 6 -4096 0 shouldn't be
1.19/1.23	WSVECS04 Frhs2[28]: 6 -131072 0 shouldn't be
1.19/1.23	WSVECS04 Frhs2[30]: 6 -524288 0 shouldn't be
1.19/1.23	WSVECS04 Frhs2[32]: 6 -2.09715e+06 0 shouldn't be
1.19/1.23	WSVECS04 Frhs2[33]: 6 -4.1943e+06 0 shouldn't be
1.19/1.23	WSVECS04 Frhs2[35]: 6 -1.67772e+07 0 shouldn't be
1.19/1.23	WSVECS04 Frhs2[47]: 6 0 1024 shouldn't be
1.19/1.23	WSVECS04 Frhs2[49]: 6 0 4096 shouldn't be
1.19/1.23	WSVECS04 Frhs2[63]: 6 0 512 shouldn't be
1.19/1.23	WSVECS04 Frhs2[64]: 6 0 1024 shouldn't be
1.19/1.23	WSVECS04 Frhs2[65]: 6 0 2048 shouldn't be
1.19/1.23	WSVECS04 Frhs2[66]: 6 0 4096 shouldn't be
1.19/1.23	WSVECS04 Frhs2[67]: 6 0 8192 shouldn't be
1.19/1.23	WSVECS04 Frhs2[69]: 6 0 32768 shouldn't be
1.19/1.23	WSVECS04 Frhs2[70]: 6 0 65536 shouldn't be
1.19/1.23	WSVECS04 Frhs2[72]: 6 0 262144 shouldn't be
1.19/1.23	WSVECS04 Frhs2[83]: 6 0 4096 shouldn't be
1.19/1.23	WSVECS04 Frhs2[85]: 6 0 16384 shouldn't be
1.19/1.23	WSVECS04 Frhs2[98]: 6 0 1024 shouldn't be
1.19/1.23	WSVECS04 Frhs2[101]: 6 0 8203.91 shouldn't be
1.19/1.23	WSVECS04 Frhs2[115]: 6 0 1024 shouldn't be
1.19/1.23	WSVECS04 Frhs2[116]: 6 0 2048 shouldn't be
1.19/1.23	WSVECS04 Frhs2[117]: 6 0 4101.95 shouldn't be
1.19/1.23	WSVECS04 Frhs2[120]: 6 0 32768 shouldn't be
1.19/1.23	WSVECS04 Frhs2[123]: 6 0 262144 shouldn't be
1.19/1.23	WSVECS04 Frhs2[124]: 6 0 524288 shouldn't be
1.19/1.23	WSVECS04 Frhs2[125]: 6 0 1.04858e+06 shouldn't be
1.19/1.23	WSVECS04 Frhs2[126]: 6 0 2.09715e+06 shouldn't be
1.19/1.23	WSVECS04 Frhs2[133]: 6 0 2048 shouldn't be
1.19/1.23	WSVECS04 Frhs2[148]: 6 0 512 shouldn't be
1.19/1.23	WSVECS04 Frhs2[149]: 6 0 1024 shouldn't be
1.19/1.23	WSVECS04 Frhs2[150]: 6 0 2048 shouldn't be
1.19/1.23	WSVECS04 Frhs2[153]: 6 0 16407.8 shouldn't be
1.19/1.23	WSVECS04 Frhs2[165]: 6 0 512 shouldn't be
1.19/1.23	WSVECS04 Frhs2[167]: 6 0 2048 shouldn't be
1.19/1.23	WSVECS04 Frhs2[177]: 6 0 2.09715e+06 shouldn't be
1.19/1.23	WSVECS04 Frhs2[231]: 6 0 1.67772e+07 shouldn't be
1.19/1.23	WSVECS04 Frhs2[245]: 6 0 2.1002e+06 shouldn't be
1.19/1.23	WSVECS04 Frhs2[263]: 6 0 4.2004e+06 shouldn't be
1.19/1.23	WSVECS04 Frhs2[442]: 6 -8192 0 shouldn't be
1.19/1.23	WSVECS04 Frhs2[444]: 6 -32768 0 shouldn't be
1.19/1.23	WSVECS04 Frhs2[522]: 6 -3.35544e+07 0 shouldn't be
1.19/1.23	WSVECS04 Frhs2[532]: 6 -262144 0 shouldn't be
1.19/1.23	WSVECS04 Frhs2[534]: 6 -1.04858e+06 0 shouldn't be
1.19/1.23	WSVECS04 Frhs2[540]: 6 -6.71089e+07 0 shouldn't be
1.19/1.23	WSVECS04 Frhs2[882]: 6 -8.4008e+06 0 shouldn't be
1.19/1.23	WSVECS04 Frhs2[1459]: 6 0 512 shouldn't be
1.19/1.23	WSVECS04 Frhs2[1557]: 6 0 8.4008e+06 shouldn't be
1.19/1.23	WSVECS04 Frhs2[1978]: 6 -8.58993e+09 0 shouldn't be
1.19/1.23	WSVECS04 Frhs2[1981]: 6 0 1.00007 shouldn't be
13.25/13.37	c #Conflicts:       3000 | #Constraints:       6082
13.25/13.37	c #Conflicts:       4000 | #Constraints:       7084
13.25/13.37	c INPROCESSING
13.25/13.37	c GARBAGE COLLECT
13.25/13.37	c bounds 0 >= -17179869183 @ 4.96652
13.25/13.37	c #Conflicts:       5000 | #Constraints:       6576
13.25/13.37	c #Conflicts:       6000 | #Constraints:       7576
13.25/13.37	c INPROCESSING
13.25/13.37	c GARBAGE COLLECT
13.25/13.37	c #Conflicts:       7000 | #Constraints:       6516
13.25/13.37	c #Conflicts:       8000 | #Constraints:       7516
13.25/13.37	c #Conflicts:       9000 | #Constraints:       8516
13.25/13.37	c #Conflicts:      10000 | #Constraints:       9516
13.25/13.37	c #Conflicts:      11000 | #Constraints:      10517
13.25/13.37	c #Conflicts:      12000 | #Constraints:      11517
13.25/13.37	c INPROCESSING
13.25/13.37	c GARBAGE COLLECT
13.25/13.37	c #Conflicts:      13000 | #Constraints:       8421
13.25/13.37	c #Conflicts:      14000 | #Constraints:       9421
13.25/13.37	c bounds 0 >= -17179869183 @ 12.9602
13.25/13.37	c cpu time 12.9603 s
13.25/13.37	c deterministic time 1487106604 1.49e+09
13.25/13.37	c optimization time 0.001203 s
13.25/13.37	c total solve time 12.9308 s
13.25/13.37	c core-guided solve time 8.08181 s
13.25/13.37	c propagation time 10.1302 s
13.25/13.37	c conflict analysis time 1.38658 s
13.25/13.37	c propagations 2119113
13.25/13.37	c resolve steps 162884
13.25/13.37	c decisions 142374
13.25/13.37	c conflicts 14785
13.25/13.37	c restarts 61
13.25/13.37	c inprocessing phases 4
13.25/13.37	c input clauses 2812
13.25/13.37	c input cardinalities 4
13.25/13.37	c input general constraints 1232
13.25/13.37	c input average constraint length 3.12
13.25/13.37	c input average constraint degree 42440389.90
13.25/13.37	c learned clauses 2512
13.25/13.37	c learned cardinalities 2
13.25/13.37	c learned general constraints 12437
13.25/13.37	c learned average constraint length 71.79
13.25/13.37	c learned average constraint degree 454696808.42
13.25/13.37	c watched constraints 11993
13.25/13.37	c counting constraints 1676
13.25/13.37	c gcd simplifications 951
13.25/13.37	c detected cardinalities 1
13.25/13.37	c weakened non-implied lits 83970
13.25/13.37	c weakened non-implying lits 3070
13.25/13.37	c original variables 2016
13.25/13.37	c clausal propagations 687399
13.25/13.37	c cardinality propagations 1376
13.25/13.37	c watched propagations 246685
13.25/13.37	c counting propagations 1178503
13.25/13.37	c watch lookups 307330195
13.25/13.37	c watch backjump lookups 294565003
13.25/13.37	c watch checks 502770050
13.25/13.37	c propagation checks 373452980
13.25/13.37	c constraint additions 4418416
13.25/13.37	c trail pops 2276135
13.25/13.37	c formula constraints 4032
13.25/13.37	c learned constraints 14784
13.25/13.37	c bound constraints 6
13.25/13.37	c core-guided constraints 10
13.25/13.37	c encountered formula constraints 108917
13.25/13.37	c encountered learned constraints 54768
13.25/13.37	c encountered bound constraints 10506
13.25/13.37	c encountered core-guided constraints 98
13.25/13.37	c LP total time 2.68598 s
13.25/13.37	c LP solve time 2.53 s
13.25/13.37	c LP constraints added 4032
13.25/13.37	c LP constraints removed 0
13.25/13.37	c LP pivots internal 19337
13.25/13.37	c LP pivots root 13000
13.25/13.37	c LP calls 172
13.25/13.37	c LP optimalities 0
13.25/13.37	c LP no pivot count 0
13.25/13.37	c LP infeasibilities 166
13.25/13.37	c LP valid Farkas constraints 166
13.25/13.37	c LP learned Farkas constraints 1
13.25/13.37	c LP basis resets 2
13.25/13.37	c LP cycling count 2
13.25/13.37	c LP singular count 0
13.25/13.37	c LP no primal count 0
13.25/13.37	c LP no farkas count 0
13.25/13.37	c LP other issue count 0
13.25/13.37	c LP Gomory cuts 0
13.25/13.37	c LP learned cuts 0
13.25/13.37	c LP deleted cuts 0
13.25/13.37	c LP encountered Gomory constraints 0
13.25/13.37	c LP encountered Farkas constraints 3379
13.25/13.37	c LP encountered learned Farkas constraints 0
13.25/13.37	c CG auxiliary variables introduced 5
13.25/13.37	c CG solutions found 1
13.25/13.37	c CG cores constructed 3
13.25/13.37	c CG core cardinality constraints returned 0
13.25/13.37	c CG unit cores 0
13.25/13.37	c CG single cores 3
13.25/13.37	c CG blocks removed during cardinality reduction 0
13.25/13.37	c CG first core best 0
13.25/13.37	c CG decision core best 0
13.25/13.37	c CG core reduction tie 0
13.25/13.37	c CG core degree average 1.00
13.25/13.37	c CG core slack average 1.67
13.25/13.37	o 0
13.25/13.37	s OPTIMUM FOUND
13.25/13.37	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 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Verifier Data 

OK	0

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED BOUNDS 0 <= obj <= 0
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED BOUNDS 0 <= obj <= 0
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 0 <= obj <= 0
--summary--
ALL OK

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 (58518 MiB free)
  memory of node 1: 64473 MiB (57698 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4458285-1721880890/watcher-4458285-1721880890 -o /tmp/evaluation-result-4458285-1721880890/solver-4458285-1721880890 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721877159-216651 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4458285-1721880890 --lp-cut-gomory=0 HOME/instance-4458285-1721880890.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
solver pid=219405, runsolver pid=219402
Current StackSize limit: 8192 KiB


[startup+0.100103 s]*
/proc/loadavg: 4.09 4.12 4.09 5/247 219406
/proc/meminfo: memFree=119001760/131655788 swapFree=131071472/131071996
[pid=219405] ppid=219402 vsize=41484 memory=11340 CPUtime=0.1 cores=1,3
/proc/219405/stat : 219405 (roundingsat) R 219402 219405 216639 0 -1 4194304 1453 0 0 0 9 1 0 0 20 0 1 0 24077987 42479616 2835 134679101440 4194304 8254037 140725315577344 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 35008512 140725315580764 140725315581026 140725315581026 140725315588041 0
/proc/219405/statm: 10371 2835 1795 992 0 2229 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 41484 KiB
Current children cumulated memory: 11340 KiB

[startup+0.212446 s]*
/proc/loadavg: 4.09 4.12 4.09 5/247 219406
/proc/meminfo: memFree=119001228/131655788 swapFree=131071472/131071996
[pid=219405] ppid=219402 vsize=41828 memory=11604 CPUtime=0.21 cores=1,3
/proc/219405/stat : 219405 (roundingsat) R 219402 219405 216639 0 -1 4194304 1540 0 0 0 19 2 0 0 20 0 1 0 24077987 42831872 2901 134679101440 4194304 8254037 140725315577344 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 35008512 140725315580764 140725315581026 140725315581026 140725315588041 0
/proc/219405/statm: 10457 2901 1795 992 0 2315 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 41828 KiB
Current children cumulated memory: 11604 KiB

[startup+0.313462 s]*
/proc/loadavg: 4.09 4.12 4.09 5/247 219406
/proc/meminfo: memFree=119001096/131655788 swapFree=131071472/131071996
[pid=219405] ppid=219402 vsize=41828 memory=11864 CPUtime=0.31 cores=1,3
/proc/219405/stat : 219405 (roundingsat) R 219402 219405 216639 0 -1 4194304 1546 0 0 0 28 3 0 0 20 0 1 0 24077987 42831872 2966 134679101440 4194304 8254037 140725315577344 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 35008512 140725315580764 140725315581026 140725315581026 140725315588041 0
/proc/219405/statm: 10457 2966 1795 992 0 2315 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41828 KiB
Current children cumulated memory: 11864 KiB

[startup+0.700343 s]
/proc/loadavg: 4.09 4.12 4.09 5/247 219408
/proc/meminfo: memFree=119000244/131655788 swapFree=131071472/131071996
[pid=219405] ppid=219402 vsize=42128 memory=12764 CPUtime=0.69 cores=1,3
/proc/219405/stat : 219405 (roundingsat) R 219402 219405 216639 0 -1 4194304 1724 0 0 0 64 5 0 0 20 0 1 0 24077987 43139072 3191 134679101440 4194304 8254037 140725315577344 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 35008512 140725315580764 140725315581026 140725315581026 140725315588041 0
/proc/219405/statm: 10532 3191 1895 992 0 2390 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 42128 KiB
Current children cumulated memory: 12764 KiB

[startup+1.50029 s]
/proc/loadavg: 4.09 4.12 4.09 5/247 219408
/proc/meminfo: memFree=118994716/131655788 swapFree=131071472/131071996
[pid=219405] ppid=219402 vsize=43192 memory=16188 CPUtime=1.48 cores=1,3
/proc/219405/stat : 219405 (roundingsat) R 219402 219405 216639 0 -1 4194304 2045 0 0 0 140 8 0 0 20 0 1 0 24077987 44228608 4047 134679101440 4194304 8254037 140725315577344 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 35008512 140725315580764 140725315581026 140725315581026 140725315588041 0
/proc/219405/statm: 10798 4047 1911 992 0 2656 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 43192 KiB
Current children cumulated memory: 16188 KiB

[startup+3.1132 s]
/proc/loadavg: 4.09 4.12 4.09 5/247 219408
/proc/meminfo: memFree=118984500/131655788 swapFree=131071472/131071996
[pid=219405] ppid=219402 vsize=46212 memory=19616 CPUtime=3.09 cores=1,3
/proc/219405/stat : 219405 (roundingsat) R 219402 219405 216639 0 -1 4194304 2885 0 0 0 295 14 0 0 20 0 1 0 24077987 47321088 4904 134679101440 4194304 8254037 140725315577344 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 35008512 140725315580764 140725315581026 140725315581026 140725315588041 0
/proc/219405/statm: 11553 4904 1911 992 0 3411 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 46212 KiB
Current children cumulated memory: 19616 KiB

[startup+6.3003 s]
/proc/loadavg: 4.16 4.13 4.09 5/247 219408
/proc/meminfo: memFree=118967884/131655788 swapFree=131071472/131071996
[pid=219405] ppid=219402 vsize=53296 memory=24896 CPUtime=6.27 cores=1,3
/proc/219405/stat : 219405 (roundingsat) R 219402 219405 216639 0 -1 4194304 4226 0 0 0 603 24 0 0 20 0 1 0 24077987 54575104 6224 134679101440 4194304 8254037 140725315577344 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 35008512 140725315580764 140725315581026 140725315581026 140725315588041 0
/proc/219405/statm: 13324 6224 1911 992 0 5182 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 53296 KiB
Current children cumulated memory: 24896 KiB

[startup+12.7003 s]
/proc/loadavg: 4.15 4.13 4.09 5/247 219409
/proc/meminfo: memFree=118940104/131655788 swapFree=131071472/131071996
[pid=219405] ppid=219402 vsize=54920 memory=26740 CPUtime=12.65 cores=1,3
/proc/219405/stat : 219405 (roundingsat) R 219402 219405 216639 0 -1 4194304 4671 0 0 0 1229 36 0 0 20 0 1 0 24077987 56238080 6685 134679101440 4194304 8254037 140725315577344 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 35008512 140725315580764 140725315581026 140725315581026 140725315588041 0
/proc/219405/statm: 13730 6685 1911 992 0 5588 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 54920 KiB
Current children cumulated memory: 26740 KiB

[startup+13.4224 s]
# the end of solver process 219405 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=12.9625 s, system=0.394738 s

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

[startup+12.8004 s]
/proc/loadavg: 4.15 4.13 4.09 5/247 219409
/proc/meminfo: memFree=118940104/131655788 swapFree=131071472/131071996
[pid=219405] ppid=219402 vsize=54920 memory=26740 CPUtime=12.76 cores=1,3
/proc/219405/stat : 219405 (roundingsat) R 219402 219405 216639 0 -1 4194304 4671 0 0 0 1239 37 0 0 20 0 1 0 24077987 56238080 6685 134679101440 4194304 8254037 140725315577344 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 35008512 140725315580764 140725315581026 140725315581026 140725315588041 0
/proc/219405/statm: 13730 6685 1911 992 0 5588 0
Current children cumulated CPU time: 12.76 s
Current children cumulated vsize: 54920 KiB
Current children cumulated memory: 26740 KiB

[startup+13.2003 s]
/proc/loadavg: 4.15 4.13 4.09 5/247 219409
/proc/meminfo: memFree=118934712/131655788 swapFree=131071472/131071996
[pid=219405] ppid=219402 vsize=54920 memory=26740 CPUtime=13.15 cores=1,3
/proc/219405/stat : 219405 (roundingsat) R 219402 219405 216639 0 -1 4194304 4671 0 0 0 1278 37 0 0 20 0 1 0 24077987 56238080 6685 134679101440 4194304 8254037 140725315577344 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 35008512 140725315580764 140725315581026 140725315581026 140725315588041 0
/proc/219405/statm: 13730 6685 1911 992 0 5588 0
Current children cumulated CPU time: 13.15 s
Current children cumulated vsize: 54920 KiB
Current children cumulated memory: 26740 KiB

[startup+13.4005 s]
/proc/loadavg: 4.15 4.13 4.09 5/247 219409
/proc/meminfo: memFree=118934712/131655788 swapFree=131071472/131071996
[pid=219405] ppid=219402 vsize=54920 memory=26740 CPUtime=13.34 cores=1,3
/proc/219405/stat : 219405 (roundingsat) D 219402 219405 216639 0 -1 4194304 4671 0 0 0 1296 38 0 0 20 0 1 0 24077987 56238080 6685 134679101440 4194304 8254037 140725315577344 0 0 0 0 0 25182210 0 0 0 17 1 0 0 1 0 0 9037040 9046032 35008512 140725315580764 140725315581026 140725315581026 140725315588041 0
/proc/219405/statm: 13730 6685 1911 992 0 5588 0
Current children cumulated CPU time: 13.34 s
Current children cumulated vsize: 54920 KiB
Current children cumulated memory: 26740 KiB

Child status: 0

Real time (s): 13.4224
CPU time (s): 13.3572
CPU user time (s): 12.9625
CPU system time (s): 0.394738
CPU usage (%): 99.5139
Max. virtual memory (cumulated for all children) (KiB): 54920
Max. memory (cumulated for all children) (KiB): 26740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.9625
system time used= 0.394738
maximum resident set size= 26740
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4679
page faults= 0
swaps= 0
block input operations= 0
block output operations= 67912
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1071
involuntary context switches= 20


# summary of solver processes directly reported to runsolver:
#   pid: 219405
#   total CPU time (s): 13.3572
#   total CPU user time (s): 12.9625
#   total CPU system time (s): 0.394738

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.098227 second user time and 0.188689 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2024-07-25 06:14:50
IDJOB=4458285
IDBENCH=177189
IDSOLVER=3085
FILE ID=nodeC004/4458285-1721880890
RUNJOBID= nodeC004-1721877159-216651
SLURM_JOB_ID= 8089264
Free space on /tmp= 723764 MiB

SOLVER NAME= RoundingSat log
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/multverif/diagcomm_greater/normalized-mult_diagcomm_opt_greater_teq_nbits_18.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-4458285-1721880890/watcher-4458285-1721880890 -o /tmp/evaluation-result-4458285-1721880890/solver-4458285-1721880890 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721877159-216651 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4458285-1721880890 --lp-cut-gomory=0 HOME/instance-4458285-1721880890.opb

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

MD5SUM BENCH= 858e72f790302981bac4f28574add405
RANDOM SEED=1904733479

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		: 3513.238
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		: 1197.287
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		: 1197.395
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		: 1297.055
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		: 3501.584
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		: 3521.594
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		: 1197.488
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		: 1197.366
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:        119006528 kB
MemAvailable:   129149992 kB
Buffers:          301876 kB
Cached:         10628532 kB
SwapCached:           60 kB
Active:          2627576 kB
Inactive:        9373444 kB
Active(anon):       1436 kB
Inactive(anon):  1122776 kB
Active(file):    2626140 kB
Inactive(file):  8250668 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071472 kB
Dirty:             15492 kB
Writeback:            36 kB
AnonPages:       1066188 kB
Mapped:           126004 kB
Shmem:             53860 kB
KReclaimable:     213712 kB
Slab:             326880 kB
SReclaimable:     213712 kB
SUnreclaim:       113168 kB
KernelStack:        3984 kB
PageTables:        11688 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    1507004 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            20128 kB
HardwareCorrupted:     0 kB
AnonHugePages:    843776 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 2024-07-25 06:15:04