Trace number 4435975

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
pb-oll-rs 2024-07-02OPT8908 0.462003 0.469666

DiagnosticValue
AM1LB0
LOWERBOUND7915
NAM1S0
NCORES98
NEXHAUSTED0
NPBCORES3
NPBREFORM0
NTRIMMED83

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
poldner/PB/testset/normalized-11_22.opb
MD5SUMa74353a91b8173c9f34b6251be571240
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 benchmark8908
Best CPU time to get the best result obtained on this benchmark0.033729
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables253
Total number of constraints264
Number of constraints which are clauses242
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 253
Biggest coefficient in the objective function 2437
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 125403
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2437
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 125403
Number of bits of the biggest sum of numbers17
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 [STEP] parsing instance
0.00/0.00	c [STEP] solving
0.00/0.00	c #variables 253 #constraints 286
0.00/0.00	c SMALL=int, LARGE=long long
0.00/0.00	c bounds - >= 0 @ 0.002519
0.00/0.00	c stratification level: 641
0.00/0.00	c bounds - >= 665 @ 0.003303
0.00/0.00	c bounds - >= 1316 @ 0.00355
0.00/0.00	c finalizing WCE round: reformulating cores
0.00/0.01	c bounds 10978 >= 1316 @ 0.00573
0.00/0.01	c bounds 9802 >= 1316 @ 0.006107
0.00/0.01	c stratification level: 0
0.10/0.11	c bounds 9802 >= 1461 @ 0.007029
0.10/0.11	c bounds 9802 >= 1572 @ 0.007233
0.10/0.11	c bounds 9802 >= 1589 @ 0.007542
0.10/0.11	c bounds 9802 >= 1655 @ 0.007828
0.10/0.11	c bounds 9802 >= 1767 @ 0.008297
0.10/0.11	c bounds 9802 >= 1916 @ 0.008617
0.10/0.11	c bounds 9802 >= 2057 @ 0.00891
0.10/0.11	c bounds 9802 >= 2159 @ 0.008992
0.10/0.11	c bounds 9802 >= 2332 @ 0.008992
0.10/0.11	c bounds 9802 >= 2364 @ 0.008992
0.10/0.11	c bounds 9802 >= 2568 @ 0.00912
0.10/0.11	c bounds 9802 >= 2578 @ 0.009423
0.10/0.11	c bounds 9802 >= 2815 @ 0.009725
0.10/0.11	c bounds 9802 >= 2934 @ 0.009953
0.10/0.11	c bounds 9802 >= 3026 @ 0.009953
0.10/0.11	c bounds 9802 >= 3036 @ 0.009953
0.10/0.11	c bounds 9802 >= 3056 @ 0.010062
0.10/0.11	c bounds 9802 >= 3059 @ 0.010398
0.10/0.11	c bounds 9802 >= 3167 @ 0.010762
0.10/0.11	c bounds 9802 >= 3425 @ 0.010973
0.10/0.11	c bounds 9802 >= 3491 @ 0.010973
0.10/0.11	c bounds 9802 >= 3502 @ 0.010973
0.10/0.11	c bounds 9802 >= 3731 @ 0.011102
0.10/0.11	c bounds 9802 >= 3875 @ 0.011415
0.10/0.11	c bounds 9802 >= 3907 @ 0.01173
0.10/0.11	c bounds 9802 >= 3973 @ 0.011967
0.10/0.11	c bounds 9802 >= 4118 @ 0.011967
0.10/0.11	c bounds 9802 >= 4330 @ 0.011975
0.10/0.11	c bounds 9802 >= 4384 @ 0.011975
0.10/0.11	c bounds 9802 >= 4561 @ 0.011981
0.10/0.11	c bounds 9802 >= 4693 @ 0.011981
0.10/0.11	c bounds 9802 >= 4807 @ 0.011981
0.10/0.11	c bounds 9802 >= 5030 @ 0.011981
0.10/0.11	c bounds 9802 >= 5302 @ 0.011981
0.10/0.11	c bounds 9802 >= 5423 @ 0.011981
0.10/0.11	c bounds 9802 >= 5602 @ 0.012341
0.10/0.11	c bounds 9802 >= 5603 @ 0.012691
0.10/0.11	c bounds 9802 >= 5703 @ 0.01292
0.10/0.11	c bounds 9802 >= 5747 @ 0.01292
0.10/0.11	c bounds 9802 >= 5766 @ 0.01292
0.10/0.11	c bounds 9802 >= 5773 @ 0.012927
0.10/0.11	c bounds 9802 >= 5815 @ 0.012927
0.10/0.11	c bounds 9802 >= 5818 @ 0.012931
0.10/0.11	c bounds 9802 >= 5828 @ 0.012931
0.10/0.11	c bounds 9802 >= 5974 @ 0.012931
0.10/0.11	c bounds 9802 >= 5975 @ 0.012945
0.10/0.11	c bounds 9802 >= 5979 @ 0.012945
0.10/0.11	c bounds 9802 >= 6207 @ 0.012945
0.10/0.11	c bounds 9802 >= 6321 @ 0.012945
0.10/0.11	c bounds 9802 >= 6443 @ 0.012945
0.10/0.11	c bounds 9802 >= 6484 @ 0.013752
0.10/0.11	c bounds 9802 >= 6539 @ 0.013931
0.10/0.11	c bounds 9802 >= 6596 @ 0.013931
0.10/0.11	c bounds 9802 >= 6727 @ 0.014161
0.10/0.11	c bounds 9802 >= 6830 @ 0.014572
0.10/0.11	c bounds 9802 >= 6885 @ 0.014901
0.10/0.11	c bounds 9802 >= 6991 @ 0.014901
0.10/0.11	c bounds 9802 >= 7154 @ 0.015104
0.10/0.11	c bounds 9802 >= 7201 @ 0.015509
0.10/0.11	c bounds 9802 >= 7268 @ 0.015872
0.10/0.11	c bounds 9802 >= 7325 @ 0.015872
0.10/0.11	c bounds 9802 >= 7396 @ 0.015872
0.10/0.11	c bounds 9802 >= 7527 @ 0.01635
0.10/0.11	c bounds 9802 >= 7563 @ 0.016841
0.10/0.11	c bounds 9802 >= 7636 @ 0.017305
0.10/0.11	c bounds 9802 >= 7637 @ 0.017753
0.10/0.11	c bounds 9802 >= 7641 @ 0.01862
0.10/0.11	c bounds 9802 >= 7688 @ 0.018939
0.10/0.11	c bounds 9802 >= 7695 @ 0.019564
0.10/0.11	c bounds 9802 >= 7706 @ 0.019732
0.10/0.11	c bounds 9802 >= 7748 @ 0.020216
0.10/0.11	c bounds 9802 >= 7765 @ 0.020693
0.10/0.11	c bounds 9802 >= 7793 @ 0.020693
0.10/0.11	c bounds 9802 >= 7796 @ 0.020953
0.10/0.11	c bounds 9802 >= 7809 @ 0.021557
0.10/0.11	c bounds 9802 >= 7817 @ 0.021745
0.10/0.11	c bounds 9802 >= 7827 @ 0.022293
0.10/0.11	c bounds 9802 >= 7841 @ 0.023121
0.10/0.11	c bounds 9802 >= 7848 @ 0.023944
0.10/0.11	c bounds 9802 >= 7854 @ 0.024558
0.10/0.11	c bounds 9802 >= 7864 @ 0.02465
0.10/0.11	c bounds 9802 >= 7877 @ 0.02491
0.10/0.11	c bounds 9802 >= 7885 @ 0.025756
0.10/0.11	c bounds 9802 >= 7886 @ 0.026636
0.10/0.11	c bounds 9802 >= 7891 @ 0.027677
0.10/0.11	c bounds 9802 >= 7899 @ 0.029047
0.10/0.11	c bounds 9802 >= 7902 @ 0.030463
0.10/0.11	c bounds 9802 >= 7903 @ 0.032497
0.10/0.11	c bounds 9802 >= 7904 @ 0.034446
0.10/0.11	c bounds 9802 >= 7906 @ 0.036636
0.10/0.11	c bounds 9802 >= 7907 @ 0.037715
0.10/0.11	c bounds 9802 >= 7908 @ 0.039537
0.10/0.11	c bounds 9802 >= 7910 @ 0.050278
0.10/0.11	c bounds 9802 >= 7911 @ 0.055501
0.10/0.11	c bounds 9802 >= 7912 @ 0.060373
0.10/0.11	c bounds 9802 >= 7915 @ 0.064606
0.10/0.11	c finalizing WCE round: reformulating cores
0.41/0.46	c #Conflicts:       1000 | #Constraints:       1478
0.41/0.46	c #Conflicts:       2000 | #Constraints:       2486
0.41/0.46	c INPROCESSING
0.41/0.46	c GARBAGE COLLECT
0.41/0.46	d SOLVEDBY oll
0.41/0.46	c cpu time 0.412305 s
0.41/0.46	c deterministic time 26750816 2.68e+07
0.41/0.46	c optimization time 0.368421 s
0.41/0.46	c total solve time 0.041438 s
0.41/0.46	c core-guided solve time 0.041438 s
0.41/0.46	c propagation time 0.212846 s
0.41/0.46	c conflict analysis time 0.154667 s
0.41/0.46	c propagations 156040
0.41/0.46	c resolve steps 21853
0.41/0.46	c decisions 40718
0.41/0.46	c conflicts 2826
0.41/0.46	c restarts 14
0.41/0.46	c inprocessing phases 1
0.41/0.46	c input clauses 266
0.41/0.46	c input cardinalities 34
0.41/0.46	c input general constraints 120
0.41/0.46	c input average constraint length 68.13
0.41/0.46	c input average constraint degree 4067.65
0.41/0.46	c learned clauses 751
0.41/0.46	c learned cardinalities 1
0.41/0.46	c learned general constraints 2142
0.41/0.46	c learned average constraint length 111.58
0.41/0.46	c learned average constraint degree 11413.20
0.41/0.46	c watched constraints 972
0.41/0.46	c counting constraints 1290
0.41/0.46	c gcd simplifications 156
0.41/0.46	c detected cardinalities 0
0.41/0.46	c weakened non-implied lits 105726
0.41/0.46	c weakened non-implying lits 952
0.41/0.46	c original variables 253
0.41/0.46	c clausal propagations 74876
0.41/0.46	c cardinality propagations 8421
0.41/0.46	c watched propagations 2043
0.41/0.46	c counting propagations 57538
0.41/0.46	c watch lookups 7685341
0.41/0.46	c watch backjump lookups 7185063
0.41/0.46	c watch checks 5897227
0.41/0.46	c propagation checks 4388594
0.41/0.46	c constraint additions 1198456
0.41/0.46	c trail pops 199376
0.41/0.46	c formula constraints 286
0.41/0.46	c learned constraints 2894
0.41/0.46	c bound constraints 108
0.41/0.46	c core-guided constraints 26
0.41/0.46	c encountered formula constraints 14892
0.41/0.46	c encountered learned constraints 8788
0.41/0.46	c encountered bound constraints 64
0.41/0.46	c encountered core-guided constraints 935
0.41/0.46	c LP total time 0 s
0.41/0.46	c LP solve time 0 s
0.41/0.46	c LP constraints added 0
0.41/0.46	c LP constraints removed 0
0.41/0.46	c LP pivots internal 0
0.41/0.46	c LP pivots root 0
0.41/0.46	c LP calls 0
0.41/0.46	c LP optimalities 0
0.41/0.46	c LP no pivot count 0
0.41/0.46	c LP infeasibilities 0
0.41/0.46	c LP valid Farkas constraints 0
0.41/0.46	c LP learned Farkas constraints 0
0.41/0.46	c LP basis resets 0
0.41/0.46	c LP cycling count 0
0.41/0.46	c LP singular count 0
0.41/0.46	c LP no primal count 0
0.41/0.46	c LP no farkas count 0
0.41/0.46	c LP other issue count 0
0.41/0.46	c LP Gomory cuts 0
0.41/0.46	c LP learned cuts 0
0.41/0.46	c LP deleted cuts 0
0.41/0.46	c LP encountered Gomory constraints 0
0.41/0.46	c LP encountered Farkas constraints 0
0.41/0.46	c LP encountered learned Farkas constraints 0
0.41/0.46	c CG auxiliary variables introduced 12
0.41/0.46	c CG solutions found 3
0.41/0.46	c CG cores constructed 98
0.41/0.46	c CG core cardinality constraints returned 0
0.41/0.46	c CG unit cores 0
0.41/0.46	c CG single cores 91
0.41/0.46	c CG blocks removed during cardinality reduction 1
0.41/0.46	c CG first core best 0
0.41/0.46	c CG decision core best 2
0.41/0.46	c CG core reduction tie 5
0.41/0.46	c CG core degree average 1.00
0.41/0.46	c CG core slack average 26.23
0.41/0.46	c CG exhausted 0
0.41/0.46	c CG exhaust time 0.348094 s
0.41/0.46	c CG trimmed 83
0.41/0.46	c CG trim time 0.011417 s
0.41/0.46	c CG minimized 0
0.41/0.46	c CG minimize time 0 s
0.41/0.46	c CG am1 prop time 0.000806 s
0.41/0.46	c CG # am1s reformulated 0
0.41/0.46	c CG lower bound derived from am1s 0
0.41/0.46	c CG # clausal cores 102
0.41/0.46	c CG # cardinality cores 0
0.41/0.46	c CG # pb cores 3
0.41/0.46	c CG # pb reforms 0
0.41/0.46	c CG # cores discarded because of pb reform 0
0.41/0.46	d LOWERBOUND 7915
0.41/0.46	d NCORES 98
0.41/0.46	d NPBCORES 3
0.41/0.46	d NPBREFORM 0
0.41/0.46	d NTRIMMED 83
0.41/0.46	d NEXHAUSTED 0
0.41/0.46	d NAM1S 0
0.41/0.46	d AM1LB 0
0.41/0.46	o 8908
0.41/0.46	s OPTIMUM FOUND
0.41/0.46	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 -x183 -x184 -x185 x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 -x250 -x251 x252 -x253

Verifier Data 

OK	8908

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: 64059 MiB (63087 MiB free)
  memory of node 1: 64510 MiB (63539 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4435975-1721107502/watcher-4435975-1721107502 -o /tmp/evaluation-result-4435975-1721107502/solver-4435975-1721107502 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1721103905-828397 --watchdog 3760 pb-oll-rs HOME/instance-4435975-1721107502.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
Current StackSize limit: 8192 KiB

solver pid=830332, runsolver pid=830327

[startup+0.100446 s]*
/proc/loadavg: 3.97 4.08 4.06 7/237 830358
/proc/meminfo: memFree=129663056/131655788 swapFree=131071996/131071996
[pid=830332] ppid=830327 vsize=39576 memory=7344 CPUtime=0.1 cores=1,3
/proc/830332/stat : 830332 (pb-oll-rs) R 830327 830332 828344 0 -1 4194304 618 0 0 0 7 3 0 0 20 0 1 0 162906628 40525824 1836 134679101440 4194304 5384005 140729783934320 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 5674704 5678696 27262976 140729783940119 140729783940196 140729783940196 140729783947211 0
/proc/830332/statm: 9894 1836 1408 291 0 1428 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39576 KiB
Current children cumulated memory: 7344 KiB

[startup+0.212548 s]*
/proc/loadavg: 3.97 4.08 4.06 5/236 830363
/proc/meminfo: memFree=129657996/131655788 swapFree=131071996/131071996
[pid=830332] ppid=830327 vsize=41044 memory=11764 CPUtime=0.2 cores=1,3
/proc/830332/stat : 830332 (pb-oll-rs) R 830327 830332 828344 0 -1 4194304 1203 0 0 0 17 3 0 0 20 0 1 0 162906628 42029056 2941 134679101440 4194304 5384005 140729783934320 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 5674704 5678696 27262976 140729783940119 140729783940196 140729783940196 140729783947211 0
/proc/830332/statm: 10261 2941 1408 291 0 1795 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 41044 KiB
Current children cumulated memory: 11764 KiB

[startup+0.311836 s]*
/proc/loadavg: 3.97 4.08 4.06 4/232 830397
/proc/meminfo: memFree=129663344/131655788 swapFree=131071996/131071996
[pid=830332] ppid=830327 vsize=41588 memory=12292 CPUtime=0.31 cores=1,3
/proc/830332/stat : 830332 (pb-oll-rs) R 830327 830332 828344 0 -1 4194304 1324 0 0 0 27 4 0 0 20 0 1 0 162906628 42586112 3073 134679101440 4194304 5384005 140729783934320 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 5674704 5678696 27262976 140729783940119 140729783940196 140729783940196 140729783947211 0
/proc/830332/statm: 10397 3073 1408 291 0 1931 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41588 KiB
Current children cumulated memory: 12292 KiB

[startup+0.469622 s]
# the end of solver process 830332 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.414032 s, system=0.047971 s

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

[startup+0.412286 s]*
/proc/loadavg: 3.97 4.08 4.06 4/241 830424
/proc/meminfo: memFree=129657212/131655788 swapFree=131071996/131071996
[pid=830332] ppid=830327 vsize=41588 memory=12292 CPUtime=0.41 cores=1,3
/proc/830332/stat : 830332 (pb-oll-rs) R 830327 830332 828344 0 -1 4194304 1328 0 0 0 37 4 0 0 20 0 1 0 162906628 42586112 3073 134679101440 4194304 5384005 140729783934320 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 5674704 5678696 27262976 140729783940119 140729783940196 140729783940196 140729783947211 0
/proc/830332/statm: 10397 3073 1408 291 0 1931 0
Current children cumulated CPU time: 0.41 s
Current children cumulated vsize: 41588 KiB
Current children cumulated memory: 12292 KiB

Child status: 0

Real time (s): 0.469666
CPU time (s): 0.462003
CPU user time (s): 0.414032
CPU system time (s): 0.047971
CPU usage (%): 98.3684
Max. virtual memory (cumulated for all children) (KiB): 41588
Max. memory (cumulated for all children) (KiB): 12292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.414032
system time used= 0.047971
maximum resident set size= 12508
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1338
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 5


# summary of solver processes directly reported to runsolver:
#   pid: 830332
#   total CPU time (s): 0.462003
#   total CPU user time (s): 0.414032
#   total CPU system time (s): 0.047971

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.017064 second user time and 0.060269 second system time

The end

Launcher Data 

Begin job on nodeC008 at 2024-07-16 07:25:14
IDJOB=4435975
IDBENCH=148110
IDSOLVER=3067
FILE ID=nodeC008/4435975-1721107502
RUNJOBID= nodeC008-1721103905-828397
SLURM_JOB_ID= 7505622
Free space on /tmp= 723764 MiB

SOLVER NAME= pb-oll-rs 2024-07-02
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/poldner/PB/testset/normalized-11_22.opb
COMMAND LINE= pb-oll-rs BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4435975-1721107502/watcher-4435975-1721107502 -o /tmp/evaluation-result-4435975-1721107502/solver-4435975-1721107502 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1721103905-828397 --watchdog 3760  pb-oll-rs HOME/instance-4435975-1721107502.opb

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

MD5SUM BENCH= a74353a91b8173c9f34b6251be571240
RANDOM SEED=301686678

nodeC008.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		: 3652.844
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	: 6983.91
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		: 3380.182
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	: 6983.31
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		: 1197.415
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	: 6983.91
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		: 1197.248
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	: 6983.31
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		: 3491.960
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	: 6983.91
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		: 1867.291
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	: 6983.31
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		: 1197.269
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	: 6983.91
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		: 1197.353
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	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        129664700 kB
MemAvailable:   129931672 kB
Buffers:          410680 kB
Cached:           700112 kB
SwapCached:            0 kB
Active:           642040 kB
Inactive:         829576 kB
Active(anon):       1444 kB
Inactive(anon):   397100 kB
Active(file):     640596 kB
Inactive(file):   432476 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4008 kB
Writeback:             8 kB
AnonPages:        360888 kB
Mapped:           105776 kB
Shmem:             37704 kB
KReclaimable:      67864 kB
Slab:             161464 kB
SReclaimable:      67864 kB
SUnreclaim:        93600 kB
KernelStack:        3984 kB
PageTables:         9892 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     810508 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            51904 kB
HardwareCorrupted:     0 kB
AnonHugePages:    231424 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:      170824 kB
DirectMap2M:    19656704 kB
DirectMap1G:    116391936 kB

Free space on /tmp at the end= 723760 MiB
End job on nodeC008 at 2024-07-16 07:25:15