Trace number 4545819

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 2025-07-23UNSAT 127.418 127.753

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid3x80split.cnf-extracted.pb.metafix.opb
MD5SUM42530f8fa6d5232445304732efe45d63
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.118591
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables481
Total number of constraints640
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)638
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.01	c #vars 481 #constraints 640 1.33056 1
0.00/0.01	c intsize: 3
0.00/0.02	c 640 constraints
0.00/0.02	c Finish cloning data from SAT to LS
0.00/0.02	c restart_num_ls  -100000 0
127.35/127.75	c Use LS-small
127.35/127.75	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: 63708 MiB (61899 MiB free)
  memory of node 1: 64465 MiB (61102 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4545819-1753260209/watcher-4545819-1753260209 -o /tmp/evaluation-result-4545819-1753260209/solver-4545819-1753260209 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1753259701-189074 --watchdog 3760 ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545819-1753260209.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=189730, runsolver pid=189727
Current StackSize limit: 8192 KiB


[startup+0.100059 s]*
/proc/loadavg: 4.13 3.42 1.83 5/262 189731
/proc/meminfo: memFree=125954600/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=85908 memory=13312 CPUtime=0.09 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 1109 0 0 0 8 1 0 0 20 0 1 0 241699347 87969792 3328 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 21477 3328 2496 595 0 6144 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 85908 KiB
Current children cumulated memory: 13312 KiB

[startup+0.205386 s]*
/proc/loadavg: 4.13 3.42 1.83 5/262 189731
/proc/meminfo: memFree=125954348/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=85908 memory=13312 CPUtime=0.19 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 1109 0 0 0 18 1 0 0 20 0 1 0 241699347 87969792 3328 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 21477 3328 2496 595 0 6144 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 85908 KiB
Current children cumulated memory: 13312 KiB

[startup+0.304919 s]*
/proc/loadavg: 4.13 3.42 1.83 5/262 189731
/proc/meminfo: memFree=125954612/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=85908 memory=13312 CPUtime=0.3 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 1109 0 0 0 27 3 0 0 20 0 1 0 241699347 87969792 3328 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 21477 3328 2496 595 0 6144 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 85908 KiB
Current children cumulated memory: 13312 KiB

[startup+0.700118 s]
/proc/loadavg: 4.13 3.42 1.83 5/262 189731
/proc/meminfo: memFree=125954516/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=85908 memory=13312 CPUtime=0.68 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 1109 0 0 0 62 6 0 0 20 0 1 0 241699347 87969792 3328 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 21477 3328 2496 595 0 6144 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 85908 KiB
Current children cumulated memory: 13312 KiB

[startup+1.50011 s]
/proc/loadavg: 4.13 3.42 1.83 5/262 189731
/proc/meminfo: memFree=125954516/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=85908 memory=13312 CPUtime=1.48 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 1109 0 0 0 133 15 0 0 20 0 1 0 241699347 87969792 3328 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 21477 3328 2496 595 0 6144 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 85908 KiB
Current children cumulated memory: 13312 KiB

[startup+3.10512 s]
/proc/loadavg: 4.13 3.42 1.83 5/262 189731
/proc/meminfo: memFree=125954596/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=85908 memory=13312 CPUtime=3.08 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 1109 0 0 0 276 32 0 0 20 0 1 0 241699347 87969792 3328 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 21477 3328 2496 595 0 6144 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 85908 KiB
Current children cumulated memory: 13312 KiB

[startup+6.30014 s]
/proc/loadavg: 4.12 3.43 1.84 5/262 189731
/proc/meminfo: memFree=125954844/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=85908 memory=13312 CPUtime=6.27 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 1109 0 0 0 564 63 0 0 20 0 1 0 241699347 87969792 3328 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 21477 3328 2496 595 0 6144 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 85908 KiB
Current children cumulated memory: 13312 KiB

[startup+12.7002 s]
/proc/loadavg: 4.11 3.44 1.86 5/262 189731
/proc/meminfo: memFree=125938260/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=86592 memory=17004 CPUtime=12.65 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 1482 0 0 0 1136 129 0 0 20 0 1 0 241699347 88670208 4251 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 21648 4251 2528 595 0 6315 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 86592 KiB
Current children cumulated memory: 17004 KiB

[startup+25.5002 s]
/proc/loadavg: 4.08 3.47 1.89 5/262 189732
/proc/meminfo: memFree=125892432/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=114044 memory=47336 CPUtime=25.42 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 4752 0 0 0 2409 133 0 0 20 0 1 0 241699347 116781056 11834 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 28511 11834 2528 595 0 13178 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 114044 KiB
Current children cumulated memory: 47336 KiB

[startup+51.1054 s]
/proc/loadavg: 4.12 3.53 1.95 5/262 189732
/proc/meminfo: memFree=125880184/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=119680 memory=60380 CPUtime=50.96 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 5956 0 0 0 4957 139 0 0 20 0 1 0 241699347 122552320 15095 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 29920 15095 2528 595 0 14587 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 119680 KiB
Current children cumulated memory: 60380 KiB

[startup+102.3 s]
/proc/loadavg: 4.11 3.62 2.07 5/262 189734
/proc/meminfo: memFree=125861100/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=143384 memory=64180 CPUtime=102.02 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 7307 0 0 0 10049 153 0 0 20 0 1 0 241699347 146825216 16045 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 35846 16045 2528 595 0 20513 0
Current children cumulated CPU time: 102.02 s
Current children cumulated vsize: 143384 KiB
Current children cumulated memory: 64180 KiB

[startup+127.753 s]
# the end of solver process 189730 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=125.827 s, system=1.59059 s

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

[startup+102.4 s]
/proc/loadavg: 4.11 3.62 2.07 5/262 189734
/proc/meminfo: memFree=125861100/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=143384 memory=64180 CPUtime=102.12 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 7307 0 0 0 10059 153 0 0 20 0 1 0 241699347 146825216 16045 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 35846 16045 2528 595 0 20513 0
Current children cumulated CPU time: 102.12 s
Current children cumulated vsize: 143384 KiB
Current children cumulated memory: 64180 KiB

[startup+115.2 s]
/proc/loadavg: 4.24 3.67 2.11 5/262 189734
/proc/meminfo: memFree=125849648/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=144152 memory=64948 CPUtime=114.88 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 7527 0 0 0 11332 156 0 0 20 0 1 0 241699347 147611648 16237 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 36038 16237 2528 595 0 20705 0
Current children cumulated CPU time: 114.88 s
Current children cumulated vsize: 144152 KiB
Current children cumulated memory: 64948 KiB

[startup+121.6 s]
/proc/loadavg: 4.22 3.68 2.12 5/263 189742
/proc/meminfo: memFree=125897928/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=144344 memory=65204 CPUtime=121.27 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 7569 0 0 0 11970 157 0 0 20 0 1 0 241699347 147808256 16301 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 36086 16301 2528 595 0 20753 0
Current children cumulated CPU time: 121.27 s
Current children cumulated vsize: 144344 KiB
Current children cumulated memory: 65204 KiB

[startup+124.8 s]
/proc/loadavg: 4.22 3.68 2.12 5/263 189742
/proc/meminfo: memFree=125898176/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=144344 memory=65204 CPUtime=124.46 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 7569 0 0 0 12288 158 0 0 20 0 1 0 241699347 147808256 16301 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 36086 16301 2528 595 0 20753 0
Current children cumulated CPU time: 124.46 s
Current children cumulated vsize: 144344 KiB
Current children cumulated memory: 65204 KiB

[startup+126.4 s]
/proc/loadavg: 4.20 3.68 2.13 5/263 189742
/proc/meminfo: memFree=125898176/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=144344 memory=65204 CPUtime=126.06 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 7573 0 0 0 12448 158 0 0 20 0 1 0 241699347 147808256 16301 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 36086 16301 2528 595 0 20753 0
Current children cumulated CPU time: 126.06 s
Current children cumulated vsize: 144344 KiB
Current children cumulated memory: 65204 KiB

[startup+127.2 s]
/proc/loadavg: 4.20 3.68 2.13 5/263 189742
/proc/meminfo: memFree=125898200/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=144344 memory=65332 CPUtime=126.85 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 7612 0 0 0 12527 158 0 0 20 0 1 0 241699347 147808256 16333 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 36086 16333 2528 595 0 20753 0
Current children cumulated CPU time: 126.85 s
Current children cumulated vsize: 144344 KiB
Current children cumulated memory: 65332 KiB

[startup+127.6 s]
/proc/loadavg: 4.20 3.68 2.13 5/263 189742
/proc/meminfo: memFree=125898200/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=144344 memory=65332 CPUtime=127.25 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 7612 0 0 0 12567 158 0 0 20 0 1 0 241699347 147808256 16333 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 36086 16333 2528 595 0 20753 0
Current children cumulated CPU time: 127.25 s
Current children cumulated vsize: 144344 KiB
Current children cumulated memory: 65332 KiB

[startup+127.7 s]
/proc/loadavg: 4.20 3.68 2.13 5/263 189742
/proc/meminfo: memFree=125898200/131249996 swapFree=33010160/33010684
[pid=189730] ppid=189727 vsize=144344 memory=65332 CPUtime=127.35 cores=5,7
/proc/189730/stat : 189730 (SynLSCD) R 189727 189730 189054 0 -1 4194304 7612 0 0 0 12577 158 0 0 20 0 1 0 241699347 147808256 16333 18446744073709551615 94768467824640 94768470259241 140735586501264 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94768470740216 94768470773248 94768500195328 140735586507139 140735586507274 140735586507274 140735586512878 0
/proc/189730/statm: 36086 16333 2528 595 0 20753 0
Current children cumulated CPU time: 127.35 s
Current children cumulated vsize: 144344 KiB
Current children cumulated memory: 65332 KiB

Child status: 20

Real time (s): 127.753
CPU time (s): 127.418
CPU user time (s): 125.827
CPU system time (s): 1.59059
CPU usage (%): 99.7375
Max. virtual memory (cumulated for all children) (KiB): 172972
Max. memory (cumulated for all children) (KiB): 77480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 125.827
system time used= 1.59059
maximum resident set size= 93864
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7644
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= 138
involuntary context switches= 148


# summary of solver processes directly reported to runsolver:
#   pid: 189730
#   total CPU time (s): 127.418
#   total CPU user time (s): 125.827
#   total CPU system time (s): 1.59059

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.213386 second user time and 0.597068 second system time

The end

Launcher Data

Begin job on nodeC029 at 2025-07-23 10:43:29
IDJOB=4545819
IDBENCH=160355
IDSOLVER=3421
FILE ID=nodeC029/4545819-1753260209
RUNJOBID= nodeC029-1753259701-189074
SLURM_JOB_ID= 9689184
Free space on /tmp= 433004 MiB

SOLVER NAME= SynLSCD 2025-07-23
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid3x80split.cnf-extracted.pb.metafix.opb
COMMAND LINE= ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4545819-1753260209/watcher-4545819-1753260209 -o /tmp/evaluation-result-4545819-1753260209/solver-4545819-1753260209 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1753259701-189074 --watchdog 3760  ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545819-1753260209.opb

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

MD5SUM BENCH= 42530f8fa6d5232445304732efe45d63
RANDOM SEED=1834945035

nodeC029 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		: 3599.725
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	: 6999.46
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		: 3599.727
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	: 6999.46
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		: 3695.561
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	: 6999.46
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		: 3513.028
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	: 6999.46
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		: 3599.728
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	: 6999.46
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		: 3842.182
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	: 6999.46
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		: 3613.947
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	: 6999.46
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		: 3599.723
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	: 6999.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        125954504 kB
MemAvailable:   129071612 kB
Buffers:            2128 kB
Cached:          3877640 kB
SwapCached:           36 kB
Active:          1896572 kB
Inactive:        2637852 kB
Active(anon):     676156 kB
Inactive(anon):     4716 kB
Active(file):    1220416 kB
Inactive(file):  2633136 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3612 kB
Writeback:             0 kB
AnonPages:        657664 kB
Mapped:           121156 kB
Shmem:             26216 kB
KReclaimable:     205592 kB
Slab:             303388 kB
SReclaimable:     205592 kB
SUnreclaim:        97796 kB
KernelStack:        4272 kB
PageTables:         4604 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    1079256 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150504 kB
VmallocChunk:          0 kB
Percpu:             3968 kB
HardwareCorrupted:     0 kB
AnonHugePages:    401408 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:      193236 kB
DirectMap2M:    11112448 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 433000 MiB
End job on nodeC029 at 2025-07-23 10:45:37