Trace number 4464976

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
FiberSCIP 2024-07-30OPTIMUM 7.39042 7.41842

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/jnh/
normalized-jnh309_wcsp.wbo
MD5SUM96a7bb3d2f4d960817b831e20b609ac8
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark276
Best CPU time to get the best result obtained on this benchmark0.584609
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables200
Total number of constraints1000
Number of soft constraints900
Number of constraints which are clauses900
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Top cost 444855
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 444854
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c The following solver is parallelized by UG version 1.0.0 [GitHash: e6e2b6ff-dirty]
0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.1] [GitHash: 020d91813d]
0.00/0.00	c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.00	c External libraries: 
0.00/0.00	c   Soplex 7.1.1         Linear Programming Solver developed at Zuse Institute Berlin (soplex.zib.de) [GitHash: b4905e82]
0.00/0.00	c   CppAD 20180000.0     Algorithmic Differentiation of C++ algorithms developed by B. Bell (github.com/coin-or/CppAD)
0.00/0.00	c   AMPL/MP 690e9e7      AMPL .nl file reader library (github.com/ampl/mp)
0.00/0.00	c   PaPILO 2.4.0         parallel presolve for integer and linear optimization (github.com/scipopt/papilo)
0.00/0.00	c   Nauty 2.8.8          Computing Graph Automorphism Groups by Brendan D. McKay (users.cecs.anu.edu.au/~bdm/nauty)
0.00/0.00	c   sassy 1.1            Symmetry preprocessor by Markus Anders (github.com/markusa4/sassy)
0.00/0.01	c Default LC presolving (default).
0.00/0.01	c ** Before presolving: virtualMemUsedAtLc = 28327936, getVmSize() = 28327936, SCIPgetMemUsed() = 4490840, SCIPgetMemTotal() = 6564488, SCIPgetMemExternEstim() = 2935383
0.00/0.01	c ** set memory limit for presolving in LC to 8.79608e+12 for SCIP **
0.20/0.23	c ** Estimated virtualMemUsedAtSolver = 22230357, getVmSize() = 38363136, SCIPgetMemUsed() = 8267066, SCIPgetMemTotal() = 15227666, SCIPgetMemExternEstim() = 2935383
0.20/0.23	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.20/0.23	c Original Problem   :
0.20/0.23	c   Problem name     : instance-4464976-1722390201
0.20/0.23	c   Variables        : 1100 (1100 binary, 0 integer, 0 implicit integer, 0 continuous)
0.20/0.23	c   Constraints      : 1901
0.20/0.23	c   Objective sense  : minimize
0.20/0.23	c Presolved Problem  :
0.20/0.23	c   Variables        : 1000 (1000 binary, 0 integer, 0 implicit integer, 0 continuous)
0.20/0.23	c   Constraints      : 925
0.20/0.23	c Constraints        : Number
0.20/0.23	c   linear           : 900 
0.20/0.23	c   indicator        : 25 
0.20/0.23	c ** Instance transfer method used: 0
0.20/0.24	c ** ParaScipInstance copy does not increase the number of variables. **
0.20/0.24	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.20/0.24	c                                Nodes    Active                                            
0.20/0.24	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.20/0.25	c *       0              0           1         1      444854.0000                -          -
0.20/0.27	c *       0              0           1         1      299531.0000                -          -
0.20/0.27	c *       0              0           1         1       12838.0000                -          -
0.68/0.73	c *       1              0           1         1        2475.0000                -          -
4.57/4.62	c *       5             71          64         1         973.0000           0.0000          -
4.77/4.87	c *       5             71          64         1         631.0000           0.0000          -
5.47/5.58	c         6            132          45         1         631.0000           0.0000          -
5.57/5.65	c *       6            132          45         1         506.0000           0.0000          -
5.87/5.99	c *       6            132          45         1         462.0000           0.0000          -
6.97/7.05	c *       7            182          42         1         325.0000           0.0000          -
7.26/7.34	c *       7            287           3         1         276.0000         113.3333    143.53%
7.26/7.39	c         7            302           0         0         276.0000         276.0000      0.00%
7.36/7.41	c         7            302           0         0         276.0000         276.0000          -
7.36/7.41	c SCIP Status        : c problem is solved
7.36/7.41	c Total Time         : 7.4000
7.36/7.41	c   solving          : 7.4000
7.36/7.41	c   presolving       : 0.2281 (included in solving)
7.36/7.41	c B&B Tree           :
7.36/7.41	c   nodes (total)    : 302
7.36/7.41	c Solution           :
7.36/7.41	c   Solutions found  : 10
7.36/7.41	c   Primal Bound     : +2.76000000000000e+02
7.36/7.41	c   Dual Bound       : +2.76000000000000e+02
7.36/7.41	c Gap                : 0.00000 %
7.36/7.41	o 276
7.36/7.41	s OPTIMUM FOUND
7.36/7.41	v -x200 x199 x198 -x197 x196 -x195 x194 -x193 x192 -x191 x190 -x189 x188 -x187 x186 -x185 -x184 x183 -x182 x181 x180 -x179 x178 -x177 
7.36/7.41	v x176 -x175 -x174 x173 x172 -x171 -x170 x169 x168 -x167 x166 -x165 -x164 x163 x162 -x161 x160 -x159 x158 -x157 -x156 x155 
7.36/7.41	v x154 -x153 x152 -x151 x150 -x149 x148 -x147 -x146 x145 x144 -x143 x142 -x141 -x140 x139 -x138 x137 x136 -x135 x134 -x133 -x132 
7.36/7.41	v x131 x130 -x129 x128 -x127 x126 -x125 x124 -x123 x122 -x121 -x120 x119 x118 -x117 -x116 x115 x114 -x113 x112 -x111 x110 -x109 
7.36/7.41	v x108 -x107 x106 -x105 x104 -x103 -x102 x101 -x100 x99 -x98 x97 x96 -x95 -x94 x93 x92 -x91 x90 -x89 -x88 x87 x86 -x85 x84 
7.36/7.41	v -x83 -x82 x81 -x80 x79 x78 -x77 -x76 x75 -x74 x73 x72 -x71 x70 -x69 -x68 x67 x66 -x65 x64 -x63 x62 -x61 -x60 x59 -x58 x57 x56 
7.36/7.41	v -x55 x54 -x53 x52 -x51 -x50 x49 x48 -x47 -x46 x45 -x44 x43 -x42 x41 -x40 x39 x38 -x37 x36 -x35 x34 -x33 x32 -x31 -x30 x29 -x28 
7.36/7.41	v x27 -x26 x25 x24 -x23 -x22 x21 x20 -x19 -x18 x17 x16 -x15 -x14 x13 -x12 x11 x10 -x9 -x8 x7 x6 -x5 -x4 x3 -x2 x1

Verifier Data 

OK	276

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: 63931 MiB (54030 MiB free)
  memory of node 1: 64510 MiB (60906 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4464976-1722390201/watcher-4464976-1722390201 -o /tmp/evaluation-result-4464976-1722390201/solver-4464976-1722390201 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1722389725-37620 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4464976-1722390201.wbo -qsol -t 3600 -sth 1 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=37971, runsolver pid=37968


[startup+0.100088 s]*
/proc/loadavg: 4.11 3.82 3.74 5/266 37972
/proc/meminfo: memFree=117682208/131524600 swapFree=131071216/131071996
[pid=37971] ppid=37968 vsize=34360 memory=23716 CPUtime=0.1 cores=5,7
/proc/37971/stat : 37971 (fscip) R 37968 37971 37607 0 -1 4194304 3556 0 0 0 10 0 0 0 20 0 1 0 5618379 35184640 5929 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
/proc/37971/statm: 8590 5929 2630 3035 0 4986 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34360 KiB
Current children cumulated memory: 23716 KiB

[startup+0.206193 s]*
/proc/loadavg: 4.11 3.82 3.74 5/266 37972
/proc/meminfo: memFree=117681368/131524600 swapFree=131071216/131071996
[pid=37971] ppid=37968 vsize=34872 memory=24244 CPUtime=0.2 cores=5,7
/proc/37971/stat : 37971 (fscip) R 37968 37971 37607 0 -1 4194304 3686 0 0 0 20 0 0 0 20 0 1 0 5618379 35708928 6061 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
/proc/37971/statm: 8718 6061 2630 3035 0 5114 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 34872 KiB
Current children cumulated memory: 24244 KiB

[startup+0.309835 s]*
/proc/loadavg: 4.11 3.82 3.74 5/268 37974
/proc/meminfo: memFree=117664504/131524600 swapFree=131071216/131071996
[pid=37971] ppid=37968 vsize=123280 memory=41760 CPUtime=0.3 cores=5,7
/proc/37971/stat : 37971 (fscip) S 37968 37971 37607 0 -1 1077936128 8210 0 0 0 29 1 0 0 20 0 3 0 5618379 126238720 10440 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
/proc/37971/statm: 30820 10440 2950 3035 0 14069 0
[pid=37971/tid=37973] ppid=37968 vsize=123280 memory=-5155626890612272005 CPUtime=0.06 cores=5,7
/proc/37971/task/37973/stat : 37973 (fscip) R 37968 37971 37607 0 -1 4194368 3425 0 0 0 6 0 0 0 20 0 3 0 5618403 126238720 10440 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 0 0 0 -1 7 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
[pid=37971/tid=37974] ppid=37968 vsize=123280 memory=0 CPUtime=0 cores=5,7
/proc/37971/task/37974/stat : 37974 (fscip) S 37968 37971 37607 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5618404 126238720 10440 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 123280 KiB
Current children cumulated memory: 41760 KiB

[startup+0.700271 s]
/proc/loadavg: 4.11 3.82 3.74 5/268 37974
/proc/meminfo: memFree=117643840/131524600 swapFree=131071216/131071996
[pid=37971] ppid=37968 vsize=140536 memory=78248 CPUtime=0.68 cores=5,7
/proc/37971/stat : 37971 (fscip) S 37968 37971 37607 0 -1 1077936128 17326 0 0 0 66 2 0 0 20 0 3 0 5618379 143908864 19562 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
/proc/37971/statm: 35134 19562 2950 3035 0 23777 0
[pid=37971/tid=37973] ppid=37968 vsize=140536 memory=5612 CPUtime=0.43 cores=5,7
/proc/37971/task/37973/stat : 37973 (fscip) R 37968 37971 37607 0 -1 4194368 12541 0 0 0 42 1 0 0 20 0 3 0 5618403 143908864 19562 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
[pid=37971/tid=37974] ppid=37968 vsize=140536 memory=0 CPUtime=0 cores=5,7
/proc/37971/task/37974/stat : 37974 (fscip) S 37968 37971 37607 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5618404 143908864 19562 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 140536 KiB
Current children cumulated memory: 78248 KiB

[startup+1.50019 s]
/proc/loadavg: 4.11 3.82 3.74 5/268 37974
/proc/meminfo: memFree=117622548/131524600 swapFree=131071216/131071996
[pid=37971] ppid=37968 vsize=140536 memory=84108 CPUtime=1.47 cores=5,7
/proc/37971/stat : 37971 (fscip) S 37968 37971 37607 0 -1 1077936128 20392 0 0 0 145 2 0 0 20 0 3 0 5618379 143908864 21027 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
/proc/37971/statm: 35134 21027 2966 3035 0 25417 0
[pid=37971/tid=37973] ppid=37968 vsize=140536 memory=0 CPUtime=1.23 cores=5,7
/proc/37971/task/37973/stat : 37973 (fscip) R 37968 37971 37607 0 -1 4194368 15607 0 0 0 121 2 0 0 20 0 3 0 5618403 143908864 21027 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
[pid=37971/tid=37974] ppid=37968 vsize=140536 memory=33 CPUtime=0 cores=5,7
/proc/37971/task/37974/stat : 37974 (fscip) S 37968 37971 37607 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5618404 143908864 21027 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 140536 KiB
Current children cumulated memory: 84108 KiB

[startup+3.10613 s]
/proc/loadavg: 4.10 3.83 3.74 5/268 37974
/proc/meminfo: memFree=117621508/131524600 swapFree=131071216/131071996
[pid=37971] ppid=37968 vsize=140536 memory=85216 CPUtime=3.08 cores=5,7
/proc/37971/stat : 37971 (fscip) S 37968 37971 37607 0 -1 1077936128 24836 0 0 0 305 3 0 0 20 0 3 0 5618379 143908864 21304 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
/proc/37971/statm: 35134 21304 2966 3035 0 25417 0
[pid=37971/tid=37973] ppid=37968 vsize=140536 memory=-5155626890612272005 CPUtime=2.83 cores=5,7
/proc/37971/task/37973/stat : 37973 (fscip) R 37968 37971 37607 0 -1 4194368 20035 0 0 0 281 2 0 0 20 0 3 0 5618403 143908864 21304 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
[pid=37971/tid=37974] ppid=37968 vsize=140536 memory=0 CPUtime=0 cores=5,7
/proc/37971/task/37974/stat : 37974 (fscip) S 37968 37971 37607 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 5618404 143908864 21304 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 140536 KiB
Current children cumulated memory: 85216 KiB

[startup+6.30023 s]
/proc/loadavg: 4.10 3.83 3.74 5/268 37974
/proc/meminfo: memFree=117613160/131524600 swapFree=131071216/131071996
[pid=37971] ppid=37968 vsize=141544 memory=92576 CPUtime=6.27 cores=5,7
/proc/37971/stat : 37971 (fscip) S 37968 37971 37607 0 -1 1077936128 38631 0 0 0 623 4 0 0 20 0 3 0 5618379 144941056 23144 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
/proc/37971/statm: 35386 23144 3014 3035 0 27593 0
[pid=37971/tid=37973] ppid=37968 vsize=141544 memory=6008435635006947429 CPUtime=6.02 cores=5,7
/proc/37971/task/37973/stat : 37973 (fscip) R 37968 37971 37607 0 -1 4194368 33351 0 0 0 599 3 0 0 20 0 3 0 5618403 144941056 23144 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
[pid=37971/tid=37974] ppid=37968 vsize=141544 memory=92552 CPUtime=0 cores=5,7
/proc/37971/task/37974/stat : 37974 (fscip) S 37968 37971 37607 0 -1 1077936192 4 0 0 0 0 0 0 0 20 0 3 0 5618404 144941056 23144 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 141544 KiB
Current children cumulated memory: 92576 KiB

[startup+7.41839 s]
# the end of solver process 37971 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=7.33659 s, system=0.053835 s

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

[startup+6.40025 s]
/proc/loadavg: 4.10 3.83 3.74 5/268 37974
/proc/meminfo: memFree=117613160/131524600 swapFree=131071216/131071996
[pid=37971] ppid=37968 vsize=141544 memory=92576 CPUtime=6.37 cores=5,7
/proc/37971/stat : 37971 (fscip) S 37968 37971 37607 0 -1 1077936128 38640 0 0 0 633 4 0 0 20 0 3 0 5618379 144941056 23144 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
/proc/37971/statm: 35386 23144 3014 3035 0 27593 0
[pid=37971/tid=37973] ppid=37968 vsize=141544 memory=163071318370473 CPUtime=6.12 cores=5,7
/proc/37971/task/37973/stat : 37973 (fscip) R 37968 37971 37607 0 -1 4194368 33360 0 0 0 609 3 0 0 20 0 3 0 5618403 144941056 23144 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
[pid=37971/tid=37974] ppid=37968 vsize=141544 memory=-5155626890612272005 CPUtime=0 cores=5,7
/proc/37971/task/37974/stat : 37974 (fscip) S 37968 37971 37607 0 -1 1077936192 4 0 0 0 0 0 0 0 20 0 3 0 5618404 144941056 23144 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 141544 KiB
Current children cumulated memory: 92576 KiB

[startup+7.2002 s]
/proc/loadavg: 4.10 3.83 3.74 5/268 37974
/proc/meminfo: memFree=117613140/131524600 swapFree=131071216/131071996
[pid=37971] ppid=37968 vsize=141544 memory=92580 CPUtime=7.16 cores=5,7
/proc/37971/stat : 37971 (fscip) S 37968 37971 37607 0 -1 1077936128 38796 0 0 0 712 4 0 0 20 0 3 0 5618379 144941056 23145 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
/proc/37971/statm: 35386 23145 3014 3035 0 27593 0
[pid=37971/tid=37973] ppid=37968 vsize=141544 memory=92580 CPUtime=6.92 cores=5,7
/proc/37971/task/37973/stat : 37973 (fscip) R 37968 37971 37607 0 -1 4194368 33512 0 0 0 689 3 0 0 20 0 3 0 5618403 144941056 23145 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
[pid=37971/tid=37974] ppid=37968 vsize=141544 memory=14648 CPUtime=0 cores=5,7
/proc/37971/task/37974/stat : 37974 (fscip) S 37968 37971 37607 0 -1 1077936192 4 0 0 0 0 0 0 0 20 0 3 0 5618404 144941056 23145 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
Current children cumulated CPU time: 7.16 s
Current children cumulated vsize: 141544 KiB
Current children cumulated memory: 92580 KiB

[startup+7.40022 s]
/proc/loadavg: 4.10 3.83 3.74 5/268 37974
/proc/meminfo: memFree=117613140/131524600 swapFree=131071216/131071996
[pid=37971] ppid=37968 vsize=141544 memory=92600 CPUtime=7.36 cores=5,7
/proc/37971/stat : 37971 (fscip) S 37968 37971 37607 0 -1 1077936128 38944 0 0 0 732 4 0 0 20 0 3 0 5618379 144941056 23150 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
/proc/37971/statm: 35386 23150 3014 3035 0 27593 0
[pid=37971/tid=37973] ppid=37968 vsize=141544 memory=11400 CPUtime=7.11 cores=5,7
/proc/37971/task/37973/stat : 37973 (fscip) R 37968 37971 37607 0 -1 4194368 33623 0 0 0 708 3 0 0 20 0 3 0 5618403 144941056 23150 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
[pid=37971/tid=37974] ppid=37968 vsize=141544 memory=14648 CPUtime=0 cores=5,7
/proc/37971/task/37974/stat : 37974 (fscip) S 37968 37971 37607 0 -1 1077936192 4 0 0 0 0 0 0 0 20 0 3 0 5618404 144941056 23150 134679101440 4194304 16623229 140724569342864 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18838560 18947056 24739840 140724569351188 140724569351304 140724569351304 140724569358320 0
Current children cumulated CPU time: 7.36 s
Current children cumulated vsize: 141544 KiB
Current children cumulated memory: 92600 KiB

Child status: 0

Real time (s): 7.41842
CPU time (s): 7.39042
CPU user time (s): 7.33659
CPU system time (s): 0.053835
CPU usage (%): 99.6226
Max. virtual memory (cumulated for all children) (KiB): 141544
Max. memory (cumulated for all children) (KiB): 92600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.33659
system time used= 0.053835
maximum resident set size= 92600
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42480
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= 58
involuntary context switches= 14


# summary of solver processes directly reported to runsolver:
#   pid: 37971
#   total CPU time (s): 7.39042
#   total CPU user time (s): 7.33659
#   total CPU system time (s): 0.053835

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.023644 second user time and 0.068952 second system time

The end

Launcher Data 

Begin job on nodeC021 at 2024-07-31 03:43:21
IDJOB=4464976
IDBENCH=144072
IDSOLVER=3093
FILE ID=nodeC021/4464976-1722390201
RUNJOBID= nodeC021-1722389725-37620
SLURM_JOB_ID= 8249864
Free space on /tmp= 889992 MiB

SOLVER NAME= FiberSCIP 2024-07-30
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/jnh/normalized-jnh309_wcsp.wbo
COMMAND LINE= ./fscip settings/racing.prm BENCHNAME -qsol -t TIMEOUT -sth 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4464976-1722390201/watcher-4464976-1722390201 -o /tmp/evaluation-result-4464976-1722390201/solver-4464976-1722390201 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1722389725-37620 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4464976-1722390201.wbo -qsol -t 3600 -sth 1

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

MD5SUM BENCH= 96a7bb3d2f4d960817b831e20b609ac8
RANDOM SEED=1434729338

nodeC021.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	: 0xb00002a
cpu MHz		: 3664.770
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.80
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	: 0xb00002a
cpu MHz		: 3673.913
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.98
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	: 0xb00002a
cpu MHz		: 3600.124
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.80
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	: 0xb00002a
cpu MHz		: 3600.292
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.98
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	: 0xb00002a
cpu MHz		: 3664.748
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.80
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	: 0xb00002a
cpu MHz		: 3677.818
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.98
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	: 0xb00002a
cpu MHz		: 3599.953
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.80
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	: 0xb00002a
cpu MHz		: 3664.994
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        117695940 kB
MemAvailable:   125209612 kB
Buffers:          116960 kB
Cached:          8183852 kB
SwapCached:           56 kB
Active:           292724 kB
Inactive:       12940744 kB
Active(anon):       1532 kB
Inactive(anon):  4952336 kB
Active(file):     291192 kB
Inactive(file):  7988408 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071216 kB
Dirty:             28516 kB
Writeback:             4 kB
AnonPages:       4930464 kB
Mapped:           123324 kB
Shmem:             21208 kB
KReclaimable:     147440 kB
Slab:             241384 kB
SReclaimable:     147440 kB
SUnreclaim:        93944 kB
KernelStack:        4272 kB
PageTables:        19280 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    3041612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             8992 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1134592 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:      232148 kB
DirectMap2M:    15269888 kB
DirectMap1G:    120586240 kB

Free space on /tmp at the end= 889968 MiB
End job on nodeC021 at 2024-07-31 03:43:28