Trace number 4525714

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
SCIP 2024-07-07Signal 91.8115 94.7371

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/
celar/normalized-celar7-sub3_wcsp.wbo
MD5SUMab58973f8a134afc7bedbaa01ab0bdb8
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark203460
Best CPU time to get the best result obtained on this benchmark73.634
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables776
Total number of constraints326836
Number of soft constraints326818
Number of constraints which are clauses326818
Number of constraints which are cardinality constraints (but not clauses)18
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint44
Top cost 45857915
Min constraint cost 1
Max constraint cost 1000000
Sum of constraints costs 23120752168
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 45
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.0.0] [GitHash: 405ed0d46f]
0.00/0.00	c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-4525714-1751624435.wbo>
1.28/1.35	c original problem has 327594 variables (327594 bin, 0 int, 0 impl, 0 cont) and 653655 constraints
1.28/1.35	c problem read in 1.35
5.36/5.42	c presolving:
6.36/6.42	c (round 1, fast)       0 del vars, 0 del conss, 0 add conss, 326818 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 326836 clqs
15.13/15.26	c    (15.3s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)

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 (62803 MiB free)
  memory of node 1: 64465 MiB (63431 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4525714-1751624435/watcher-4525714-1751624435 -o /tmp/evaluation-result-4525714-1751624435/solver-4525714-1751624435 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1751624435-89175 --watchdog 3760 pbscip -f HOME/instance-4525714-1751624435.wbo -t 3600 -j 2 -m 31000 

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=89223, runsolver pid=89220
Current StackSize limit: 8192 KiB


[startup+0.100064 s]*
/proc/loadavg: 1.36 1.16 1.30 5/265 89233
/proc/meminfo: memFree=129115392/131249988 swapFree=33010160/33010684
[pid=89223] ppid=89220 vsize=83648 memory=56192 CPUtime=0.09 cores=4,6
/proc/89223/stat : 89223 (pbscip) R 89220 89223 89164 0 -1 4194304 11089 0 0 0 7 2 0 0 20 0 1 0 78121130 85655552 14048 18446744073709551615 4235264 18693293 140725093049664 0 0 0 0 0 0 0 0 0 17 6 0 0 0 0 0 21375888 21430392 30224384 140725093058951 140725093059050 140725093059050 140725093064654 0
/proc/89223/statm: 20912 14048 3264 3530 0 12363 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 83648 KiB
Current children cumulated memory: 56192 KiB

[startup+0.205633 s]*
/proc/loadavg: 1.36 1.16 1.30 5/265 89233
/proc/meminfo: memFree=128935212/131249988 swapFree=33010160/33010684
[pid=89223] ppid=89220 vsize=124104 memory=96512 CPUtime=0.19 cores=4,6
/proc/89223/stat : 89223 (pbscip) R 89220 89223 89164 0 -1 4194304 21196 0 0 0 16 3 0 0 20 0 1 0 78121130 127082496 24128 18446744073709551615 4235264 18693293 140725093049664 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 21375888 21430392 30224384 140725093058951 140725093059050 140725093059050 140725093064654 0
/proc/89223/statm: 31026 24128 3264 3530 0 22477 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 124104 KiB
Current children cumulated memory: 96512 KiB

[startup+0.305661 s]*
/proc/loadavg: 1.36 1.16 1.30 5/265 89233
/proc/meminfo: memFree=128722272/131249988 swapFree=33010160/33010684
[pid=89223] ppid=89220 vsize=161756 memory=134272 CPUtime=0.29 cores=4,6
/proc/89223/stat : 89223 (pbscip) R 89220 89223 89164 0 -1 4194304 30607 0 0 0 25 4 0 0 20 0 1 0 78121130 165638144 33568 18446744073709551615 4235264 18693293 140725093049664 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 21375888 21430392 30224384 140725093058951 140725093059050 140725093059050 140725093064654 0
/proc/89223/statm: 40439 33568 3264 3530 0 31890 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 161756 KiB
Current children cumulated memory: 134272 KiB

[startup+0.700185 s]
/proc/loadavg: 1.36 1.16 1.30 5/265 89233
/proc/meminfo: memFree=128343768/131249988 swapFree=33010160/33010684
[pid=89223] ppid=89220 vsize=305728 memory=277692 CPUtime=0.67 cores=4,6
/proc/89223/stat : 89223 (pbscip) R 89220 89223 89164 0 -1 4194304 65954 0 0 0 57 10 0 0 20 0 1 0 78121130 313065472 69423 18446744073709551615 4235264 18693293 140725093049664 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 21375888 21430392 30224384 140725093058951 140725093059050 140725093059050 140725093064654 0
/proc/89223/statm: 76432 69423 3264 3530 0 67883 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 305728 KiB
Current children cumulated memory: 277692 KiB

[startup+1.5002 s]
/proc/loadavg: 1.36 1.16 1.30 5/265 89233
/proc/meminfo: memFree=127544392/131249988 swapFree=33010160/33010684
[pid=89223] ppid=89220 vsize=670228 memory=642016 CPUtime=1.47 cores=4,6
/proc/89223/stat : 89223 (pbscip) R 89220 89223 89164 0 -1 4194304 156294 0 0 0 125 22 0 0 20 0 1 0 78121130 686313472 160504 18446744073709551615 4235264 18693293 140725093049664 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 30224384 140725093058951 140725093059050 140725093059050 140725093064654 0
/proc/89223/statm: 167557 160504 3552 3530 0 159008 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 670228 KiB
Current children cumulated memory: 642016 KiB

[startup+3.10573 s]
/proc/loadavg: 1.36 1.16 1.30 5/265 89233
/proc/meminfo: memFree=125724980/131249988 swapFree=33010160/33010684
[pid=89223] ppid=89220 vsize=1417196 memory=1377540 CPUtime=3.08 cores=4,6
/proc/89223/stat : 89223 (pbscip) R 89220 89223 89164 0 -1 4194304 331960 0 0 0 259 49 0 0 20 0 1 0 78121130 1451208704 344385 18446744073709551615 4235264 18693293 140725093049664 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 30224384 140725093058951 140725093059050 140725093059050 140725093064654 0
/proc/89223/statm: 354299 344385 3584 3530 0 345750 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 1417196 KiB
Current children cumulated memory: 1377540 KiB

[startup+6.30018 s]
/proc/loadavg: 1.57 1.21 1.31 5/265 89233
/proc/meminfo: memFree=122285988/131249988 swapFree=33010160/33010684
[pid=89223] ppid=89220 vsize=2326436 memory=2286268 CPUtime=6.26 cores=4,6
/proc/89223/stat : 89223 (pbscip) R 89220 89223 89164 0 -1 4194304 545859 0 0 0 548 78 0 0 20 0 1 0 78121130 2382270464 571567 18446744073709551615 4235264 18693293 140725093049664 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 30224384 140725093058951 140725093059050 140725093059050 140725093064654 0
/proc/89223/statm: 581609 571567 3616 3530 0 573060 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2326436 KiB
Current children cumulated memory: 2286268 KiB

[startup+12.7002 s]
/proc/loadavg: 1.76 1.25 1.33 5/266 89234
/proc/meminfo: memFree=118650752/131249988 swapFree=33010160/33010684
[pid=89223] ppid=89220 vsize=2458844 memory=2405268 CPUtime=12.64 cores=4,6
/proc/89223/stat : 89223 (pbscip) R 89220 89223 89164 0 -1 4194304 565580 0 0 0 1182 82 0 0 20 0 1 0 78121130 2517856256 601317 18446744073709551615 4235264 18693293 140725093049664 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 30224384 140725093058951 140725093059050 140725093059050 140725093064654 0
/proc/89223/statm: 614711 601317 3648 3530 0 606162 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 2458844 KiB
Current children cumulated memory: 2405268 KiB

[startup+25.5002 s]
/proc/loadavg: 2.33 1.41 1.37 5/266 89235
/proc/meminfo: memFree=115709836/131249988 swapFree=33010160/33010684
[pid=89223] ppid=89220 vsize=4666412 memory=4164728 CPUtime=25.39 cores=4,6
/proc/89223/stat : 89223 (pbscip) R 89220 89223 89164 0 -1 4194304 716449 0 0 0 2406 133 0 0 20 0 1 0 78121130 4778405888 1041182 18446744073709551615 4235264 18693293 140725093049664 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 30224384 140725093058951 140725093059050 140725093059050 140725093064654 0
/proc/89223/statm: 1166603 1041182 3680 3530 0 1158054 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 4666412 KiB
Current children cumulated memory: 4164728 KiB

[startup+51.1057 s]
/proc/loadavg: 2.90 1.62 1.45 5/266 89235
/proc/meminfo: memFree=112498572/131249988 swapFree=33010160/33010684
[pid=89223] ppid=89220 vsize=6836256 memory=6334712 CPUtime=50.92 cores=4,6
/proc/89223/stat : 89223 (pbscip) R 89220 89223 89164 0 -1 4194304 1258957 0 0 0 4867 225 0 0 20 0 1 0 78121130 7000326144 1583678 18446744073709551615 4235264 18693293 140725093049664 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 30224384 140725093058951 140725093059050 140725093059050 140725093064654 0
/proc/89223/statm: 1709064 1583678 3680 3530 0 1700515 0
Current children cumulated CPU time: 50.92 s
Current children cumulated vsize: 6836256 KiB
Current children cumulated memory: 6334712 KiB

[startup+94.737 s]
# the end of solver process 89223 was just reported to runsolver
# Child ended because it received signal 11 (SIGSEGV)
Child dumped core

# cumulated CPU time of all completed processes:  user=87.0779 s, system=4.73358 s

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

[startup+51.2002 s]
/proc/loadavg: 2.90 1.62 1.45 5/266 89235
/proc/meminfo: memFree=112498572/131249988 swapFree=33010160/33010684
[pid=89223] ppid=89220 vsize=6844548 memory=6343032 CPUtime=51.01 cores=4,6
/proc/89223/stat : 89223 (pbscip) R 89220 89223 89164 0 -1 4194304 1261006 0 0 0 4876 225 0 0 20 0 1 0 78121130 7008817152 1585758 18446744073709551615 4235264 18693293 140725093049664 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 30224384 140725093058951 140725093059050 140725093059050 140725093064654 0
/proc/89223/statm: 1711137 1585758 3680 3530 0 1702588 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 6844548 KiB
Current children cumulated memory: 6343032 KiB

[startup+76.8002 s]
/proc/loadavg: 3.35 1.82 1.52 5/266 89236
/proc/meminfo: memFree=106911316/131249988 swapFree=33010160/33010684
[pid=89223] ppid=89220 vsize=9093856 memory=8592376 CPUtime=76.53 cores=4,6
/proc/89223/stat : 89223 (pbscip) R 89220 89223 89164 0 -1 4194304 1823375 0 0 0 7335 318 0 0 20 0 1 0 78121130 9312108544 2148094 18446744073709551615 4235264 18693293 140725093049664 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 30224384 140725093058951 140725093059050 140725093059050 140725093064654 0
/proc/89223/statm: 2273464 2148094 3680 3530 0 2264915 0
Current children cumulated CPU time: 76.53 s
Current children cumulated vsize: 9093856 KiB
Current children cumulated memory: 8592376 KiB

[startup+83.2002 s]
/proc/loadavg: 3.40 1.86 1.53 5/266 89237
/proc/meminfo: memFree=105806612/131249988 swapFree=33010160/33010684
[pid=89223] ppid=89220 vsize=9663996 memory=9162360 CPUtime=82.91 cores=4,6
/proc/89223/stat : 89223 (pbscip) R 89220 89223 89164 0 -1 4194304 1965887 0 0 0 7949 342 0 0 20 0 1 0 78121130 9895931904 2290590 18446744073709551615 4235264 18693293 140725093049664 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 30224384 140725093058951 140725093059050 140725093059050 140725093064654 0
/proc/89223/statm: 2415999 2290590 3680 3530 0 2407450 0
Current children cumulated CPU time: 82.91 s
Current children cumulated vsize: 9663996 KiB
Current children cumulated memory: 9162360 KiB

[startup+89.6002 s]
/proc/loadavg: 3.45 1.90 1.55 5/266 89237
/proc/meminfo: memFree=104846996/131249988 swapFree=33010160/33010684
[pid=89223] ppid=89220 vsize=10249952 memory=9748472 CPUtime=89.29 cores=4,6
/proc/89223/stat : 89223 (pbscip) R 89220 89223 89164 0 -1 4194304 2112399 0 0 0 8561 368 0 0 20 0 1 0 78121130 10495950848 2437118 18446744073709551615 4235264 18693293 140725093049664 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 30224384 140725093058951 140725093059050 140725093059050 140725093064654 0
/proc/89223/statm: 2562488 2437118 3680 3530 0 2553939 0
Current children cumulated CPU time: 89.29 s
Current children cumulated vsize: 10249952 KiB
Current children cumulated memory: 9748472 KiB

[startup+92.8002 s]
/proc/loadavg: 3.49 1.93 1.56 5/268 89240
/proc/meminfo: memFree=103385672/131249988 swapFree=33010160/33010684
[pid=89223] ppid=89220 vsize=10391132 memory=9889400 CPUtime=91.48 cores=4,6
/proc/89223/stat : 89223 (pbscip) S 89220 89223 89164 0 -1 4195840 2147647 0 0 0 8707 441 0 0 20 0 1 0 78121130 10640519168 2472350 18446744073709551615 4235264 18693293 140725093049664 140725084676152 14266023 0 0 0 2 1 0 0 17 4 0 0 0 0 0 21375888 21430392 30224384 140725093058951 140725093059050 140725093059050 140725093064654 11
/proc/89223/statm: 2597783 2472350 3680 3530 0 2589234 0
Current children cumulated CPU time: 91.48 s
Current children cumulated vsize: 10391132 KiB
Current children cumulated memory: 9889400 KiB

[startup+93.6002 s]
/proc/loadavg: 3.49 1.93 1.56 5/268 89240
/proc/meminfo: memFree=103289156/131249988 swapFree=33010160/33010684
[pid=89223] ppid=89220 vsize=10391132 memory=9889400 CPUtime=91.48 cores=4,6
/proc/89223/stat : 89223 (pbscip) S 89220 89223 89164 0 -1 4195840 2147647 0 0 0 8707 441 0 0 20 0 1 0 78121130 10640519168 2472350 18446744073709551615 4235264 18693293 140725093049664 140725084676152 14266023 0 0 0 2 1 0 0 17 4 0 0 0 0 0 21375888 21430392 30224384 140725093058951 140725093059050 140725093059050 140725093064654 11
/proc/89223/statm: 2597783 2472350 3680 3530 0 2589234 0
Current children cumulated CPU time: 91.48 s
Current children cumulated vsize: 10391132 KiB
Current children cumulated memory: 9889400 KiB

[startup+94.4001 s]
/proc/loadavg: 3.49 1.93 1.56 4/268 89240
/proc/meminfo: memFree=103200808/131249988 swapFree=33010160/33010684
[pid=89223] ppid=89220 vsize=10391132 memory=9889400 CPUtime=91.48 cores=4,6
/proc/89223/stat : 89223 (pbscip) S 89220 89223 89164 0 -1 4195840 2147647 0 0 0 8707 441 0 0 20 0 1 0 78121130 10640519168 2472350 18446744073709551615 4235264 18693293 140725093049664 140725084676152 14266023 0 0 0 2 1 0 0 17 4 0 0 0 0 0 21375888 21430392 30224384 140725093058951 140725093059050 140725093059050 140725093064654 11
/proc/89223/statm: 2597783 2472350 3680 3530 0 2589234 0
Current children cumulated CPU time: 91.48 s
Current children cumulated vsize: 10391132 KiB
Current children cumulated memory: 9889400 KiB

[startup+94.6056 s]
/proc/loadavg: 3.49 1.93 1.56 5/267 89245
/proc/meminfo: memFree=105875316/131249988 swapFree=33010160/33010684
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+94.7001 s]
/proc/loadavg: 3.49 1.93 1.56 5/267 89245
/proc/meminfo: memFree=105875316/131249988 swapFree=33010160/33010684
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child ended because it received signal 11 (SIGSEGV)
Child dumped core

Real time (s): 94.7371
CPU time (s): 91.8115
CPU user time (s): 87.0779
CPU system time (s): 4.73358
CPU usage (%): 96.9118
Max. virtual memory (cumulated for all children) (KiB): 10391132
Max. memory (cumulated for all children) (KiB): 9889400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 87.0779
system time used= 4.73358
maximum resident set size= 9889400
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2147647
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= 110
involuntary context switches= 723


# summary of solver processes directly reported to runsolver:
#   pid: 89223
#   total CPU time (s): 91.8115
#   total CPU user time (s): 87.0779
#   total CPU system time (s): 4.73358

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.193377 second user time and 0.468154 second system time

The end

Launcher Data

Begin job on nodeC020 at 2025-07-04 12:20:36
IDJOB=4525714
IDBENCH=143880
IDSOLVER=3382
FILE ID=nodeC020/4525714-1751624435
RUNJOBID= nodeC020-1751624435-89175
SLURM_JOB_ID= 9598948
Free space on /tmp= 431696 MiB

SOLVER NAME= SCIP 2024-07-07
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/celar/normalized-celar7-sub3_wcsp.wbo
COMMAND LINE= pbscip -f BENCHNAME -t TIMEOUT -j NBCORE -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4525714-1751624435/watcher-4525714-1751624435 -o /tmp/evaluation-result-4525714-1751624435/solver-4525714-1751624435 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1751624435-89175 --watchdog 3760  pbscip -f HOME/instance-4525714-1751624435.wbo -t 3600 -j 2 -m 31000

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

MD5SUM BENCH= ab58973f8a134afc7bedbaa01ab0bdb8
RANDOM SEED=561293965

nodeC020 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		: 3600.435
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	: 6999.79
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		: 3599.868
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	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.113
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	: 6999.79
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		: 3589.564
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	: 6999.79
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		: 3600.439
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	: 6999.79
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		: 3599.897
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	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.897
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	: 6999.79
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		: 3478.204
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	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        129313024 kB
MemAvailable:   129762476 kB
Buffers:            2128 kB
Cached:          1240980 kB
SwapCached:            8 kB
Active:           643560 kB
Inactive:         675580 kB
Active(anon):      69508 kB
Inactive(anon):    24568 kB
Active(file):     574052 kB
Inactive(file):   651012 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             95696 kB
Writeback:             0 kB
AnonPages:         79012 kB
Mapped:           103904 kB
Shmem:             18044 kB
KReclaimable:     127256 kB
Slab:             219604 kB
SReclaimable:     127256 kB
SUnreclaim:        92348 kB
KernelStack:        4116 kB
PageTables:         2616 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:     342780 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150424 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 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:      197332 kB
DirectMap2M:     7962624 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 431612 MiB
End job on nodeC020 at 2025-07-04 12:22:11