Trace number 4505793

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
ExactPR-S 2025-06-01? (MO) 181.404 181.831

General information on the benchmark

NamePB24/normalized-PB12/OPT-LIN/sroussel/NG/
normalized-NG.dot_unif_50null50mast_rapportOE1.0_TMAX180_K192_cod1.opb
MD5SUM66a4099c9f952e1d32ed00e151115e68
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-17500
Best CPU time to get the best result obtained on this benchmark420.688
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables399113
Total number of constraints400980
Number of constraints which are clauses399002
Number of constraints which are cardinality constraints (but not clauses)1977
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint397089
Number of terms in the objective function 170372
Biggest coefficient in the objective function 500
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 85145317
Number of bits of the sum of numbers in the objective function 27
Biggest number in a constraint 500
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 85145317
Number of bits of the biggest sum of numbers27
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

139.79/140.19	c 400980 constraints
139.79/140.19	c after presolve  906702

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: 63837 MiB (63217 MiB free)
  memory of node 1: 64465 MiB (63744 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4505793-1751487178/watcher-4505793-1751487178 -o /tmp/evaluation-result-4505793-1751487178/solver-4505793-1751487178 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751487178-66392 --watchdog 3760 ./ExactPR-S --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4505793-1751487178.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=66438, runsolver pid=66435
Current StackSize limit: 8192 KiB


[startup+0.100074 s]*
/proc/loadavg: 1.50 1.68 2.24 5/253 66454
/proc/meminfo: memFree=129858816/131382120 swapFree=33010416/33010684
[pid=66438] ppid=66435 vsize=171188 memory=89856 CPUtime=0.08 cores=4,6
/proc/66438/stat : 66438 (ExactPR-S) R 66435 66438 66381 0 -1 4194304 8806 0 0 0 3 5 0 0 20 0 1 0 64396589 175296512 22464 18446744073709551615 93835398795264 93835408095301 140731771524448 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93835409881408 93835409920488 93835450032128 140731771529601 140731771529738 140731771529738 140731771535340 0
/proc/66438/statm: 42797 22464 1600 2271 0 37435 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 171188 KiB
Current children cumulated memory: 89856 KiB

[startup+0.214296 s]*
/proc/loadavg: 1.50 1.68 2.24 5/253 66454
/proc/meminfo: memFree=129687164/131382120 swapFree=33010416/33010684
[pid=66438] ppid=66435 vsize=285876 memory=239516 CPUtime=0.19 cores=4,6
/proc/66438/stat : 66438 (ExactPR-S) R 66435 66438 66381 0 -1 4194304 9913 0 0 0 9 10 0 0 20 0 1 0 64396589 292737024 59879 18446744073709551615 93835398795264 93835408095301 140731771524448 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93835409881408 93835409920488 93835450032128 140731771529601 140731771529738 140731771529738 140731771535340 0
/proc/66438/statm: 71469 59879 1600 2271 0 66107 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 285876 KiB
Current children cumulated memory: 239516 KiB

[startup+0.313973 s]*
/proc/loadavg: 1.50 1.68 2.24 5/253 66454
/proc/meminfo: memFree=129602984/131382120 swapFree=33010416/33010684
[pid=66438] ppid=66435 vsize=320896 memory=273260 CPUtime=0.3 cores=4,6
/proc/66438/stat : 66438 (ExactPR-S) R 66435 66438 66381 0 -1 4194304 15865 0 0 0 17 13 0 0 20 0 1 0 64396589 328597504 68315 18446744073709551615 93835398795264 93835408095301 140731771524448 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93835409881408 93835409920488 93835450032128 140731771529601 140731771529738 140731771529738 140731771535340 0
/proc/66438/statm: 80224 68315 1632 2271 0 74862 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 320896 KiB
Current children cumulated memory: 273260 KiB

[startup+0.700373 s]
/proc/loadavg: 1.50 1.68 2.24 5/253 66454
/proc/meminfo: memFree=129530592/131382120 swapFree=33010416/33010684
[pid=66438] ppid=66435 vsize=402956 memory=355288 CPUtime=0.66 cores=4,6
/proc/66438/stat : 66438 (ExactPR-S) R 66435 66438 66381 0 -1 4194304 29016 0 0 0 47 19 0 0 20 0 1 0 64396589 412626944 88822 18446744073709551615 93835398795264 93835408095301 140731771524448 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93835409881408 93835409920488 93835450032128 140731771529601 140731771529738 140731771529738 140731771535340 0
/proc/66438/statm: 100739 88822 1664 2271 0 95377 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 402956 KiB
Current children cumulated memory: 355288 KiB

[startup+1.50034 s]
/proc/loadavg: 1.50 1.68 2.24 5/253 66454
/proc/meminfo: memFree=129393888/131382120 swapFree=33010416/33010684
[pid=66438] ppid=66435 vsize=495688 memory=454596 CPUtime=1.46 cores=4,6
/proc/66438/stat : 66438 (ExactPR-S) R 66435 66438 66381 0 -1 4194304 52317 0 0 0 117 29 0 0 20 0 1 0 64396589 507584512 113649 18446744073709551615 93835398795264 93835408095301 140731771524448 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93835409881408 93835409920488 93835450032128 140731771529601 140731771529738 140731771529738 140731771535340 0
/proc/66438/statm: 123922 113649 1664 2271 0 118560 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 495688 KiB
Current children cumulated memory: 454596 KiB

[startup+3.11302 s]
/proc/loadavg: 1.70 1.72 2.25 5/253 66454
/proc/meminfo: memFree=127179956/131382120 swapFree=33010416/33010684
[pid=66438] ppid=66435 vsize=608068 memory=567764 CPUtime=3.07 cores=4,6
/proc/66438/stat : 66438 (ExactPR-S) R 66435 66438 66381 0 -1 4194304 65544 0 0 0 274 33 0 0 20 0 1 0 64396589 622661632 141941 18446744073709551615 93835398795264 93835408095301 140731771524448 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93835409881408 93835409920488 93835450032128 140731771529601 140731771529738 140731771529738 140731771535340 0
/proc/66438/statm: 152017 141941 1664 2271 0 146655 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 608068 KiB
Current children cumulated memory: 567764 KiB

[startup+6.30032 s]
/proc/loadavg: 1.70 1.72 2.25 5/253 66454
/proc/meminfo: memFree=122377128/131382120 swapFree=33010416/33010684
[pid=66438] ppid=66435 vsize=579124 memory=546196 CPUtime=6.25 cores=4,6
/proc/66438/stat : 66438 (ExactPR-S) R 66435 66438 66381 0 -1 4194304 66567 0 0 0 591 34 0 0 20 0 1 0 64396589 593022976 136549 18446744073709551615 93835398795264 93835408095301 140731771524448 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93835409881408 93835409920488 93835450032128 140731771529601 140731771529738 140731771529738 140731771535340 0
/proc/66438/statm: 144781 136549 1664 2271 0 139419 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 579124 KiB
Current children cumulated memory: 546196 KiB

[startup+12.7003 s]
/proc/loadavg: 1.88 1.75 2.26 5/253 66455
/proc/meminfo: memFree=115163704/131382120 swapFree=33010416/33010684
[pid=66438] ppid=66435 vsize=579124 memory=550252 CPUtime=12.63 cores=4,6
/proc/66438/stat : 66438 (ExactPR-S) R 66435 66438 66381 0 -1 4194304 66602 0 0 0 1229 34 0 0 20 0 1 0 64396589 593022976 137563 18446744073709551615 93835398795264 93835408095301 140731771524448 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93835409881408 93835409920488 93835450032128 140731771529601 140731771529738 140731771529738 140731771535340 0
/proc/66438/statm: 144781 137563 1664 2271 0 139419 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 579124 KiB
Current children cumulated memory: 550252 KiB

[startup+25.5003 s]
/proc/loadavg: 2.43 1.88 2.29 5/253 66455
/proc/meminfo: memFree=114865764/131382120 swapFree=33010416/33010684
[pid=66438] ppid=66435 vsize=579124 memory=552468 CPUtime=25.4 cores=4,6
/proc/66438/stat : 66438 (ExactPR-S) R 66435 66438 66381 0 -1 4194304 66679 0 0 0 2506 34 0 0 20 0 1 0 64396589 593022976 138117 18446744073709551615 93835398795264 93835408095301 140731771524448 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93835409881408 93835409920488 93835450032128 140731771529601 140731771529738 140731771529738 140731771535340 0
/proc/66438/statm: 144781 138117 1664 2271 0 139419 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 579124 KiB
Current children cumulated memory: 552468 KiB

[startup+51.1129 s]
/proc/loadavg: 2.97 2.05 2.34 5/253 66455
/proc/meminfo: memFree=114726960/131382120 swapFree=33010416/33010684
[pid=66438] ppid=66435 vsize=601772 memory=557152 CPUtime=50.96 cores=4,6
/proc/66438/stat : 66438 (ExactPR-S) R 66435 66438 66381 0 -1 4194304 67060 0 0 0 5061 35 0 0 20 0 1 0 64396589 616214528 139288 18446744073709551615 93835398795264 93835408095301 140731771524448 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93835409881408 93835409920488 93835450032128 140731771529601 140731771529738 140731771529738 140731771535340 0
/proc/66438/statm: 150443 139288 1664 2271 0 145081 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 601772 KiB
Current children cumulated memory: 557152 KiB

[startup+102.3 s]
/proc/loadavg: 3.59 2.37 2.43 5/254 66462
/proc/meminfo: memFree=114182240/131382120 swapFree=33010416/33010684
[pid=66438] ppid=66435 vsize=978040 memory=936344 CPUtime=102.04 cores=4,6
/proc/66438/stat : 66438 (ExactPR-S) R 66435 66438 66381 0 -1 4194304 102710 0 0 0 10156 48 0 0 20 0 1 0 64396589 1001512960 234086 18446744073709551615 93835398795264 93835408095301 140731771524448 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93835409881408 93835409920488 93835450032128 140731771529601 140731771529738 140731771529738 140731771535340 0
/proc/66438/statm: 244510 234086 1856 2271 0 239148 0
Current children cumulated CPU time: 102.04 s
Current children cumulated vsize: 978040 KiB
Current children cumulated memory: 936344 KiB

[startup+162.3 s]
/proc/loadavg: 3.95 2.70 2.55 5/254 66464
/proc/meminfo: memFree=96696084/131382120 swapFree=33010416/33010684
[pid=66438] ppid=66435 vsize=18763008 memory=18536188 CPUtime=161.91 cores=4,6
/proc/66438/stat : 66438 (ExactPR-S) R 66435 66438 66381 0 -1 4194304 4486423 0 0 0 15517 674 0 0 20 0 1 0 64396589 19213320192 4634015 18446744073709551615 93835398795264 93835408095301 140731771524448 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93835409881408 93835409920488 93835450032128 140731771529601 140731771529738 140731771529738 140731771535340 0
/proc/66438/statm: 4690752 4634047 1856 2271 0 4685390 0
Current children cumulated CPU time: 161.91 s
Current children cumulated vsize: 18763008 KiB
Current children cumulated memory: 18536188 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+178.7 s]
/proc/loadavg: 3.97 2.78 2.58 5/254 66464
/proc/meminfo: memFree=83939732/131382120 swapFree=33010416/33010684
[pid=66438] ppid=66435 vsize=31749160 memory=31522940 CPUtime=178.27 cores=4,6
/proc/66438/stat : 66438 (ExactPR-S) R 66435 66438 66381 0 -1 4194304 7733151 0 0 0 16680 1147 0 0 20 0 1 0 64396589 32511139840 7880735 18446744073709551615 93835398795264 93835408095301 140731771524448 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93835409881408 93835409920488 93835450032128 140731771529601 140731771529738 140731771529738 140731771535340 0
/proc/66438/statm: 7937290 7880735 1856 2271 0 7931928 0
Current children cumulated CPU time: 178.27 s
Current children cumulated vsize: 31749160 KiB
Current children cumulated memory: 31522940 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)
??? end of watcher thread

[startup+181.831 s]
# the end of solver process 66438 was just reported to runsolver
# Child ended because it received signal 9 (SIGKILL)

# cumulated CPU time of all completed processes:  user=168.225 s, system=13.179 s

Solver just ended.
Dumping a history of the last processes samples

[startup+179.2 s]
/proc/loadavg: 3.97 2.78 2.58 5/254 66464
/proc/meminfo: memFree=83149460/131382120 swapFree=33010416/33010684
[pid=66438] ppid=66435 vsize=32138496 memory=31911164 CPUtime=178.77 cores=4,6
/proc/66438/stat : 66438 (ExactPR-S) R 66435 66438 66381 0 -1 4194304 7830175 0 0 0 16715 1162 0 0 20 0 1 0 64396589 32909819904 7977759 18446744073709551615 93835398795264 93835408095301 140731771524448 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93835409881408 93835409920488 93835450032128 140731771529601 140731771529738 140731771529738 140731771535340 0
/proc/66438/statm: 8034624 7977791 1856 2271 0 8029262 0
Current children cumulated CPU time: 178.77 s
Current children cumulated vsize: 32138496 KiB
Current children cumulated memory: 31911164 KiB

[startup+180 s]*
/proc/loadavg: 3.97 2.78 2.58 5/254 66465
/proc/meminfo: memFree=82368232/131382120 swapFree=33010416/33010684
[pid=66438] ppid=66435 vsize=32777564 memory=32551420 CPUtime=179.58 cores=4,6
/proc/66438/stat : 66438 (ExactPR-S) R 66435 66438 66381 0 -1 4194304 7990253 0 0 0 16773 1185 0 0 20 0 1 0 64396589 33564225536 8137855 18446744073709551615 93835398795264 93835408095301 140731771524448 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93835409881408 93835409920488 93835450032128 140731771529601 140731771529738 140731771529738 140731771535340 0
/proc/66438/statm: 8194391 8137855 1856 2271 0 8189029 0
Current children cumulated CPU time: 179.58 s
Current children cumulated vsize: 32777564 KiB
Current children cumulated memory: 32551420 KiB

[startup+180.4 s]
/proc/loadavg: 3.97 2.78 2.58 5/254 66465
/proc/meminfo: memFree=82368232/131382120 swapFree=33010416/33010684
[pid=66438] ppid=66435 vsize=33084692 memory=32857084 CPUtime=179.97 cores=4,6
/proc/66438/stat : 66438 (ExactPR-S) R 66435 66438 66381 0 -1 4194304 8066650 0 0 0 16800 1197 0 0 20 0 1 0 64396589 33878724608 8214239 18446744073709551615 93835398795264 93835408095301 140731771524448 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93835409881408 93835409920488 93835450032128 140731771529601 140731771529738 140731771529738 140731771535340 0
/proc/66438/statm: 8271173 8214271 1856 2271 0 8265811 0
Current children cumulated CPU time: 179.97 s
Current children cumulated vsize: 33084692 KiB
Current children cumulated memory: 32857084 KiB

[startup+180.6 s]
/proc/loadavg: 3.97 2.78 2.58 5/254 66465
/proc/meminfo: memFree=82368232/131382120 swapFree=33010416/33010684
[pid=66438] ppid=66435 vsize=33241356 memory=33015164 CPUtime=180.16 cores=4,6
/proc/66438/stat : 66438 (ExactPR-S) R 66435 66438 66381 0 -1 4194304 8106201 0 0 0 16814 1202 0 0 20 0 1 0 64396589 34039148544 8253791 18446744073709551615 93835398795264 93835408095301 140731771524448 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93835409881408 93835409920488 93835450032128 140731771529601 140731771529738 140731771529738 140731771535340 0
/proc/66438/statm: 8310339 8253791 1856 2271 0 8304977 0
Current children cumulated CPU time: 180.16 s
Current children cumulated vsize: 33241356 KiB
Current children cumulated memory: 33015164 KiB

[startup+180.7 s]
/proc/loadavg: 3.97 2.78 2.58 5/254 66465
/proc/meminfo: memFree=82368232/131382120 swapFree=33010416/33010684
[pid=66438] ppid=66435 vsize=33320464 memory=33093756 CPUtime=180.27 cores=4,6
/proc/66438/stat : 66438 (ExactPR-S) R 66435 66438 66381 0 -1 4194304 8125817 0 0 0 16822 1205 0 0 20 0 1 0 64396589 34120155136 8273407 18446744073709551615 93835398795264 93835408095301 140731771524448 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93835409881408 93835409920488 93835450032128 140731771529601 140731771529738 140731771529738 140731771535340 0
/proc/66438/statm: 8330116 8273439 1856 2271 0 8324754 0
Current children cumulated CPU time: 180.27 s
Current children cumulated vsize: 33320464 KiB
Current children cumulated memory: 33093756 KiB

Child ended because it received signal 9 (SIGKILL)

Real time (s): 181.831
CPU time (s): 181.404
CPU user time (s): 168.225
CPU system time (s): 13.179
CPU usage (%): 99.7653
Max. virtual memory (cumulated for all children) (KiB): 33320464
Max. memory (cumulated for all children) (KiB): 33093756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 168.225
system time used= 13.179
maximum resident set size= 33093884
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8125879
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= 142
involuntary context switches= 230


# summary of solver processes directly reported to runsolver:
#   pid: 66438
#   total CPU time (s): 181.404
#   total CPU user time (s): 168.225
#   total CPU system time (s): 13.179

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.868435 second user time and 1.86681 second system time

The end

Launcher Data

Begin job on nodeC003 at 2025-07-02 22:12:59
IDJOB=4505793
IDBENCH=157280
IDSOLVER=3326
FILE ID=nodeC003/4505793-1751487178
RUNJOBID= nodeC003-1751487178-66392
SLURM_JOB_ID= 9598542
Free space on /tmp= 431960 MiB

SOLVER NAME= ExactPR-S 2025-06-01
BENCH NAME= PB24/normalized-PB12/OPT-LIN/sroussel/NG/normalized-NG.dot_unif_50null50mast_rapportOE1.0_TMAX180_K192_cod1.opb
COMMAND LINE= ./ExactPR-S --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4505793-1751487178/watcher-4505793-1751487178 -o /tmp/evaluation-result-4505793-1751487178/solver-4505793-1751487178 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751487178-66392 --watchdog 3760  ./ExactPR-S --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4505793-1751487178.opb

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

MD5SUM BENCH= 66a4099c9f952e1d32ed00e151115e68
RANDOM SEED=1368529897

nodeC003 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	: 0xb00001f
cpu MHz		: 1197.163
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.535
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.312
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.158
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1795.746
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.177
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.158
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        130009980 kB
MemAvailable:   129947928 kB
Buffers:            2736 kB
Cached:           735876 kB
SwapCached:           36 kB
Active:           561212 kB
Inactive:         243828 kB
Active(anon):      76776 kB
Inactive(anon):     7612 kB
Active(file):     484436 kB
Inactive(file):   236216 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             86108 kB
Writeback:             8 kB
AnonPages:         69500 kB
Mapped:           103336 kB
Shmem:             17924 kB
KReclaimable:     113848 kB
Slab:             199112 kB
SReclaimable:     113848 kB
SUnreclaim:        85264 kB
KernelStack:        3840 kB
PageTables:         2760 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:     329992 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149240 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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:      191304 kB
DirectMap2M:    11245568 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 431936 MiB
End job on nodeC003 at 2025-07-02 22:16:01