Trace number 4545597

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
SynLSCD-PS 2025-06-01UNSAT 200.028 200.661

General information on the benchmark

NamePB25/normalized-PB25/DEC-LIN/wallon/
normalized-PoolBallTriangle-07_c24.opb
MD5SUMd0358cfd617a5121014a5f104d62bc1e
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark5.36021
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1409
Total number of constraints746
Number of constraints which are clauses170
Number of constraints which are cardinality constraints (but not clauses)56
Number of constraints which are nor clauses,nor cardinality constraints520
Minimum length of a constraint1
Maximum length of a constraint32
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 94
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 409
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.02	c #vars 1409 #constraints 823 0.584102 1
0.00/0.09	c 823 constraints
0.00/0.09	c Finish cloning data from SAT to LS
0.00/0.09	c restart_num_ls  -100000 0
38.27/38.48	c Use LS-small
38.27/38.48	c update_LS_target_phase-runLS
199.96/200.65	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (61757 MiB free)
  memory of node 1: 64507 MiB (62215 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4545597-1753234613/watcher-4545597-1753234613 -o /tmp/evaluation-result-4545597-1753234613/solver-4545597-1753234613 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1753234433-201835 --watchdog 3760 SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545597-1753234613.opb 

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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=202124, runsolver pid=202121
Current StackSize limit: 8192 KiB


[startup+0.100064 s]*
/proc/loadavg: 3.95 2.47 1.92 5/267 202125
/proc/meminfo: memFree=126936052/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=94460 memory=21876 CPUtime=0.08 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 3320 0 0 0 7 1 0 0 20 0 1 0 239141539 96727040 5469 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 23615 5469 2496 595 0 8282 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 94460 KiB
Current children cumulated memory: 21876 KiB

[startup+0.205712 s]*
/proc/loadavg: 3.95 2.47 1.92 5/267 202125
/proc/meminfo: memFree=126936052/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=94460 memory=22004 CPUtime=0.18 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 3329 0 0 0 17 1 0 0 20 0 1 0 239141539 96727040 5501 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 23615 5501 2496 595 0 8282 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 94460 KiB
Current children cumulated memory: 22004 KiB

[startup+0.305689 s]*
/proc/loadavg: 3.95 2.47 1.92 5/267 202125
/proc/meminfo: memFree=126936052/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=94460 memory=22004 CPUtime=0.28 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 3329 0 0 0 26 2 0 0 20 0 1 0 239141539 96727040 5501 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 23615 5501 2496 595 0 8282 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 94460 KiB
Current children cumulated memory: 22004 KiB

[startup+0.700176 s]
/proc/loadavg: 3.95 2.47 1.92 5/267 202125
/proc/meminfo: memFree=126944132/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=94460 memory=22004 CPUtime=0.67 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 3329 0 0 0 63 4 0 0 20 0 1 0 239141539 96727040 5501 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 23615 5501 2496 595 0 8282 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 94460 KiB
Current children cumulated memory: 22004 KiB

[startup+1.50018 s]
/proc/loadavg: 3.95 2.47 1.92 5/267 202125
/proc/meminfo: memFree=126944132/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=94460 memory=22004 CPUtime=1.46 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 3329 0 0 0 138 8 0 0 20 0 1 0 239141539 96727040 5501 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 23615 5501 2496 595 0 8282 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 94460 KiB
Current children cumulated memory: 22004 KiB

[startup+3.10542 s]
/proc/loadavg: 3.96 2.50 1.93 5/267 202125
/proc/meminfo: memFree=126944432/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=94460 memory=22004 CPUtime=3.07 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 3329 0 0 0 291 16 0 0 20 0 1 0 239141539 96727040 5501 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 23615 5501 2496 595 0 8282 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 94460 KiB
Current children cumulated memory: 22004 KiB

[startup+6.30016 s]
/proc/loadavg: 3.96 2.50 1.93 5/267 202125
/proc/meminfo: memFree=126961556/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=94460 memory=22004 CPUtime=6.25 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 3329 0 0 0 593 32 0 0 20 0 1 0 239141539 96727040 5501 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 23615 5501 2496 595 0 8282 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 94460 KiB
Current children cumulated memory: 22004 KiB

[startup+12.7002 s]
/proc/loadavg: 3.96 2.52 1.94 5/267 202125
/proc/meminfo: memFree=127018776/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=94460 memory=22004 CPUtime=12.63 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 3329 0 0 0 1198 65 0 0 20 0 1 0 239141539 96727040 5501 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 23615 5501 2496 595 0 8282 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 94460 KiB
Current children cumulated memory: 22004 KiB

[startup+25.5002 s]
/proc/loadavg: 4.04 2.61 1.98 5/267 202125
/proc/meminfo: memFree=127112296/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=94460 memory=22004 CPUtime=25.4 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 3329 0 0 0 2409 131 0 0 20 0 1 0 239141539 96727040 5501 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 23615 5501 2496 595 0 8282 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 94460 KiB
Current children cumulated memory: 22004 KiB

[startup+51.1054 s]
/proc/loadavg: 3.69 2.65 2.01 4/261 202157
/proc/meminfo: memFree=127375968/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=99228 memory=33548 CPUtime=50.94 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 4771 0 0 0 4887 207 0 0 20 0 1 0 239141539 101609472 8387 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 24807 8387 2528 595 0 9474 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 99228 KiB
Current children cumulated memory: 33548 KiB

[startup+102.3 s]
/proc/loadavg: 3.42 2.73 2.08 4/261 202164
/proc/meminfo: memFree=127823224/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=102128 memory=38572 CPUtime=101.97 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 6288 0 0 0 9963 234 0 0 20 0 1 0 239141539 104579072 9643 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 25532 9643 2528 595 0 10199 0
Current children cumulated CPU time: 101.97 s
Current children cumulated vsize: 102128 KiB
Current children cumulated memory: 38572 KiB

[startup+162.3 s]
/proc/loadavg: 3.21 2.80 2.14 4/258 202165
/proc/meminfo: memFree=127811860/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=103308 memory=39676 CPUtime=161.78 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 7184 0 0 0 15912 266 0 0 20 0 1 0 239141539 105787392 9919 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 25827 9919 2528 595 0 10494 0
Current children cumulated CPU time: 161.78 s
Current children cumulated vsize: 103308 KiB
Current children cumulated memory: 39676 KiB

[startup+200.661 s]
# the end of solver process 202124 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=197.173 s, system=2.85518 s

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

[startup+179.2 s]
/proc/loadavg: 3.15 2.81 2.16 4/257 202166
/proc/meminfo: memFree=127810072/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=103672 memory=39920 CPUtime=178.63 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 7448 0 0 0 17589 274 0 0 20 0 1 0 239141539 106160128 9980 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 25918 9980 2528 595 0 10585 0
Current children cumulated CPU time: 178.63 s
Current children cumulated vsize: 103672 KiB
Current children cumulated memory: 39920 KiB

[startup+192 s]*
/proc/loadavg: 3.21 2.84 2.18 4/257 202166
/proc/meminfo: memFree=127802672/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=104064 memory=40468 CPUtime=191.39 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 7870 0 0 0 18859 280 0 0 20 0 1 0 239141539 106561536 10117 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 26016 10117 2528 595 0 10683 0
Current children cumulated CPU time: 191.39 s
Current children cumulated vsize: 104064 KiB
Current children cumulated memory: 40468 KiB

[startup+195.2 s]
/proc/loadavg: 3.19 2.84 2.18 4/257 202166
/proc/meminfo: memFree=127802672/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=104064 memory=40468 CPUtime=194.57 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 7870 0 0 0 19176 281 0 0 20 0 1 0 239141539 106561536 10117 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 26016 10117 2528 595 0 10683 0
Current children cumulated CPU time: 194.57 s
Current children cumulated vsize: 104064 KiB
Current children cumulated memory: 40468 KiB

[startup+198.4 s]
/proc/loadavg: 3.18 2.84 2.18 4/257 202166
/proc/meminfo: memFree=127796200/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=104816 memory=41076 CPUtime=197.77 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 8102 0 0 0 19494 283 0 0 20 0 1 0 239141539 107331584 10269 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 26204 10269 2528 595 0 10871 0
Current children cumulated CPU time: 197.77 s
Current children cumulated vsize: 104816 KiB
Current children cumulated memory: 41076 KiB

[startup+200 s]*
/proc/loadavg: 3.18 2.84 2.18 4/257 202166
/proc/meminfo: memFree=127795948/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=104816 memory=41076 CPUtime=199.37 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 8103 0 0 0 19652 285 0 0 20 0 1 0 239141539 107331584 10269 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 26204 10269 2528 595 0 10871 0
Current children cumulated CPU time: 199.37 s
Current children cumulated vsize: 104816 KiB
Current children cumulated memory: 41076 KiB

[startup+200.4 s]
/proc/loadavg: 3.18 2.84 2.18 4/257 202166
/proc/meminfo: memFree=127795948/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=104816 memory=41076 CPUtime=199.76 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 8103 0 0 0 19691 285 0 0 20 0 1 0 239141539 107331584 10269 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 26204 10269 2528 595 0 10871 0
Current children cumulated CPU time: 199.76 s
Current children cumulated vsize: 104816 KiB
Current children cumulated memory: 41076 KiB

[startup+200.6 s]
/proc/loadavg: 3.18 2.84 2.18 4/257 202166
/proc/meminfo: memFree=127795948/131250000 swapFree=33008868/33010684
[pid=202124] ppid=202121 vsize=104816 memory=41076 CPUtime=199.96 cores=5,7
/proc/202124/stat : 202124 (SynLSCD-PS) R 202121 202124 201822 0 -1 4194304 8103 0 0 0 19711 285 0 0 20 0 1 0 239141539 107331584 10269 18446744073709551615 94706204549120 94706206984121 140728059392416 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94706207464696 94706207497728 94706239815680 140728059398494 140728059398630 140728059398630 140728059404234 0
/proc/202124/statm: 26204 10269 2528 595 0 10871 0
Current children cumulated CPU time: 199.96 s
Current children cumulated vsize: 104816 KiB
Current children cumulated memory: 41076 KiB

Child status: 20

Real time (s): 200.661
CPU time (s): 200.028
CPU user time (s): 197.173
CPU system time (s): 2.85518
CPU usage (%): 99.6845
Max. virtual memory (cumulated for all children) (KiB): 104816
Max. memory (cumulated for all children) (KiB): 41076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 197.172
system time used= 2.85518
maximum resident set size= 41460
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8135
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= 136
involuntary context switches= 228


# summary of solver processes directly reported to runsolver:
#   pid: 202124
#   total CPU time (s): 200.028
#   total CPU user time (s): 197.173
#   total CPU system time (s): 2.85518

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.408211 second user time and 0.893855 second system time

The end

Launcher Data

Begin job on nodeC013 at 2025-07-23 03:36:53
IDJOB=4545597
IDBENCH=180940
IDSOLVER=3370
FILE ID=nodeC013/4545597-1753234613
RUNJOBID= nodeC013-1753234433-201835
SLURM_JOB_ID= 9687859
Free space on /tmp= 433016 MiB

SOLVER NAME= SynLSCD-PS 2025-06-01
BENCH NAME= PB25/normalized-PB25/DEC-LIN/wallon/normalized-PoolBallTriangle-07_c24.opb
COMMAND LINE= SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4545597-1753234613/watcher-4545597-1753234613 -o /tmp/evaluation-result-4545597-1753234613/solver-4545597-1753234613 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1753234433-201835 --watchdog 3760  SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545597-1753234613.opb

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

MD5SUM BENCH= d0358cfd617a5121014a5f104d62bc1e
RANDOM SEED=1856075691

nodeC013 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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		: 3599.842
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
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		: 3599.816
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
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		: 3577.449
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
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		: 3599.856
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
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		: 3599.824
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
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		: 3599.829
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
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		: 3607.867
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
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		: 3528.663
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        126948044 kB
MemAvailable:   128030124 kB
Buffers:            1668 kB
Cached:          1822384 kB
SwapCached:           52 kB
Active:          1706452 kB
Inactive:         964412 kB
Active(anon):     863368 kB
Inactive(anon):     4872 kB
Active(file):     843084 kB
Inactive(file):   959540 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33008868 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3636 kB
Writeback:             0 kB
AnonPages:        849928 kB
Mapped:           115672 kB
Shmem:             21424 kB
KReclaimable:     236988 kB
Slab:             334516 kB
SReclaimable:     236988 kB
SUnreclaim:        97528 kB
KernelStack:        4320 kB
PageTables:         4880 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    1245912 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150568 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    378880 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      215764 kB
DirectMap2M:     8992768 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433020 MiB
End job on nodeC013 at 2025-07-23 03:40:14