Trace number 4546545

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SynLSCD-PS 2025-07-23UNSAT 261.826 262.437

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-exit/normalized-phpexit_v2_30_096.opb
MD5SUMfedac043231dc7d3bd4ac0917a28b068
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 benchmark6.12995
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables279390
Total number of constraints5791
Number of constraints which are clauses2911
Number of constraints which are cardinality constraints (but not clauses)2880
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint97
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 29
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 98
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.29/0.40	c intsize: 7
14.85/14.98	c 5791 constraints
14.85/14.98	c Finish cloning data from SAT to LS
14.85/14.98	c restart_num_ls  -100000 0
260.08/260.77	c Use LS-small
260.08/260.77	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 (60125 MiB free)
  memory of node 1: 64465 MiB (56794 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4546545-1753263468/watcher-4546545-1753263468 -o /tmp/evaluation-result-4546545-1753263468/solver-4546545-1753263468 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC019-1753259701-171466 --watchdog 3760 ./SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546545-1753263468.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
Current StackSize limit: 8192 KiB

solver pid=172638, runsolver pid=172635

[startup+0.100066 s]*
/proc/loadavg: 4.16 4.15 4.06 5/266 172639
/proc/meminfo: memFree=119538920/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=305852 memory=221860 CPUtime=0.08 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 8560 0 0 0 4 4 0 0 20 0 1 0 242024366 313192448 55465 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 76463 55465 2176 595 0 61130 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 305852 KiB
Current children cumulated memory: 221860 KiB

[startup+0.205743 s]*
/proc/loadavg: 4.16 4.15 4.06 5/266 172639
/proc/meminfo: memFree=119487384/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=357696 memory=284796 CPUtime=0.19 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 19904 0 0 0 12 7 0 0 20 0 1 0 242024366 366280704 71199 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 89424 71199 2208 595 0 74091 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 357696 KiB
Current children cumulated memory: 284796 KiB

[startup+0.305573 s]*
/proc/loadavg: 4.16 4.15 4.06 5/266 172639
/proc/meminfo: memFree=119443220/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=395760 memory=324908 CPUtime=0.29 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 29667 0 0 0 21 8 0 0 20 0 1 0 242024366 405258240 81227 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 98940 81227 2208 595 0 83607 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 395760 KiB
Current children cumulated memory: 324908 KiB

[startup+0.700171 s]
/proc/loadavg: 4.15 4.15 4.06 5/266 172639
/proc/meminfo: memFree=119378832/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=519136 memory=451864 CPUtime=0.68 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 53651 0 0 0 54 14 0 0 20 0 1 0 242024366 531595264 112966 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 129784 112966 2208 595 0 114451 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 519136 KiB
Current children cumulated memory: 451864 KiB

[startup+1.50018 s]
/proc/loadavg: 4.15 4.15 4.06 5/266 172639
/proc/meminfo: memFree=119225600/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=776992 memory=700040 CPUtime=1.47 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 86740 0 0 0 125 22 0 0 20 0 1 0 242024366 795639808 175010 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 194248 175010 2208 595 0 178915 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 776992 KiB
Current children cumulated memory: 700040 KiB

[startup+3.10545 s]
/proc/loadavg: 4.15 4.15 4.06 5/266 172639
/proc/meminfo: memFree=118527480/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=1283076 memory=1122592 CPUtime=3.07 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 151714 0 0 0 267 40 0 0 20 0 1 0 242024366 1313869824 280648 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 320769 280648 2208 595 0 305436 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 1283076 KiB
Current children cumulated memory: 1122592 KiB

[startup+6.30016 s]
/proc/loadavg: 4.14 4.15 4.06 5/266 172639
/proc/meminfo: memFree=117734348/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=2217624 memory=2031268 CPUtime=6.26 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 293055 0 0 0 549 77 0 0 20 0 1 0 242024366 2270846976 507817 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 554406 507817 2208 595 0 539073 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2217624 KiB
Current children cumulated memory: 2031268 KiB

[startup+12.7002 s]
/proc/loadavg: 4.13 4.15 4.06 5/266 172639
/proc/meminfo: memFree=115592124/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=7007356 memory=4609020 CPUtime=12.65 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 677490 0 0 0 1095 170 0 0 20 0 1 0 242024366 7175532544 1152255 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 1751839 1152255 2400 595 0 1736506 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 7007356 KiB
Current children cumulated memory: 4609020 KiB

[startup+25.5002 s]
/proc/loadavg: 4.11 4.14 4.06 5/266 172639
/proc/meminfo: memFree=112700732/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=8160496 memory=7047292 CPUtime=25.42 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 976363 0 0 0 2307 235 0 0 20 0 1 0 242024366 8356347904 1761823 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 2040124 1761823 2400 595 0 2024791 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 8160496 KiB
Current children cumulated memory: 7047292 KiB

[startup+51.1056 s]
/proc/loadavg: 4.13 4.14 4.06 5/266 172640
/proc/meminfo: memFree=112692872/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=8160496 memory=7047292 CPUtime=50.96 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 976626 0 0 0 4860 236 0 0 20 0 1 0 242024366 8356347904 1761823 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 2040124 1761823 2400 595 0 2024791 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 8160496 KiB
Current children cumulated memory: 7047292 KiB

[startup+102.3 s]
/proc/loadavg: 4.06 4.12 4.06 5/266 172642
/proc/meminfo: memFree=112689960/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=8161588 memory=7048316 CPUtime=102.05 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 976992 0 0 0 9968 237 0 0 20 0 1 0 242024366 8357466112 1762079 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 2040397 1762079 2400 595 0 2025064 0
Current children cumulated CPU time: 102.05 s
Current children cumulated vsize: 8161588 KiB
Current children cumulated memory: 7048316 KiB

[startup+162.3 s]
/proc/loadavg: 3.98 4.09 4.05 4/260 172676
/proc/meminfo: memFree=112947244/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=8163636 memory=7049852 CPUtime=161.93 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 977411 0 0 0 15953 240 0 0 20 0 1 0 242024366 8359563264 1762463 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 2040909 1762463 2400 595 0 2025576 0
Current children cumulated CPU time: 161.93 s
Current children cumulated vsize: 8163636 KiB
Current children cumulated memory: 7049852 KiB

[startup+222.3 s]
/proc/loadavg: 3.46 3.92 3.99 4/260 172678
/proc/meminfo: memFree=112941288/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=8163636 memory=7050236 CPUtime=221.79 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 977541 0 0 0 21939 240 0 0 20 0 1 0 242024366 8359563264 1762559 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 2040909 1762559 2400 595 0 2025576 0
Current children cumulated CPU time: 221.79 s
Current children cumulated vsize: 8163636 KiB
Current children cumulated memory: 7050236 KiB

[startup+262.437 s]
# the end of solver process 172638 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=259.243 s, system=2.5829 s

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

[startup+230.4 s]
/proc/loadavg: 3.42 3.91 3.99 4/260 172678
/proc/meminfo: memFree=112940680/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=8163636 memory=7050364 CPUtime=229.86 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 977554 0 0 0 22746 240 0 0 20 0 1 0 242024366 8359563264 1762591 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 2040909 1762591 2400 595 0 2025576 0
Current children cumulated CPU time: 229.86 s
Current children cumulated vsize: 8163636 KiB
Current children cumulated memory: 7050364 KiB

[startup+243.2 s]
/proc/loadavg: 3.33 3.86 3.97 4/259 172678
/proc/meminfo: memFree=112939324/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=8163636 memory=7050364 CPUtime=242.63 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 977585 0 0 0 24023 240 0 0 20 0 1 0 242024366 8359563264 1762591 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 2040909 1762591 2400 595 0 2025576 0
Current children cumulated CPU time: 242.63 s
Current children cumulated vsize: 8163636 KiB
Current children cumulated memory: 7050364 KiB

[startup+256 s]*
/proc/loadavg: 3.33 3.83 3.96 4/259 172678
/proc/meminfo: memFree=112921924/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=8179116 memory=7068288 CPUtime=255.4 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 979530 0 0 0 25300 240 0 0 20 0 1 0 242024366 8375414784 1767072 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 2044779 1767072 2432 595 0 2029446 0
Current children cumulated CPU time: 255.4 s
Current children cumulated vsize: 8179116 KiB
Current children cumulated memory: 7068288 KiB

[startup+259.2 s]
/proc/loadavg: 3.33 3.83 3.96 4/259 172678
/proc/meminfo: memFree=112901588/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=8188488 memory=7092168 CPUtime=258.59 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 982038 0 0 0 25618 241 0 0 20 0 1 0 242024366 8385011712 1773042 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 2047122 1773042 2464 595 0 2031789 0
Current children cumulated CPU time: 258.59 s
Current children cumulated vsize: 8188488 KiB
Current children cumulated memory: 7092168 KiB

[startup+260.8 s]
/proc/loadavg: 3.33 3.83 3.96 4/259 172678
/proc/meminfo: memFree=112885332/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=8204344 memory=7122608 CPUtime=260.19 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 986124 0 0 0 25776 243 0 0 20 0 1 0 242024366 8401248256 1780652 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 2051086 1780652 2560 595 0 2035753 0
Current children cumulated CPU time: 260.19 s
Current children cumulated vsize: 8204344 KiB
Current children cumulated memory: 7122608 KiB

[startup+261.6 s]
/proc/loadavg: 3.31 3.82 3.96 4/259 172678
/proc/meminfo: memFree=113628364/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=7199700 memory=6314480 CPUtime=260.98 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 986298 0 0 0 25855 243 0 0 20 0 1 0 242024366 7372492800 1578620 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 1799925 1578620 2560 595 0 1784592 0
Current children cumulated CPU time: 260.98 s
Current children cumulated vsize: 7199700 KiB
Current children cumulated memory: 6314480 KiB

[startup+262 s]*
/proc/loadavg: 3.31 3.82 3.96 4/259 172678
/proc/meminfo: memFree=114029832/131250000 swapFree=33008356/33010684
[pid=172638] ppid=172635 vsize=6809308 memory=5924088 CPUtime=261.38 cores=4,6
/proc/172638/stat : 172638 (SynLSCD-PS) R 172635 172638 171448 0 -1 4194304 986369 0 0 0 25895 243 0 0 20 0 1 0 242024366 6972731392 1481022 18446744073709551615 93933435797504 93933438232921 140737389611584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93933438713080 93933438746112 93933449707520 140737389619581 140737389619719 140737389619719 140737389625323 0
/proc/172638/statm: 1702327 1481022 2560 595 0 1686994 0
Current children cumulated CPU time: 261.38 s
Current children cumulated vsize: 6809308 KiB
Current children cumulated memory: 5924088 KiB

[startup+262.405 s]
/proc/loadavg: 3.31 3.82 3.96 4/259 172678
/proc/meminfo: memFree=114403832/131250000 swapFree=33008356/33010684
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 20

Real time (s): 262.437
CPU time (s): 261.826
CPU user time (s): 259.243
CPU system time (s): 2.5829
CPU usage (%): 99.7673
Max. virtual memory (cumulated for all children) (KiB): 8204344
Max. memory (cumulated for all children) (KiB): 7122608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 259.243
system time used= 2.5829
maximum resident set size= 7122608
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 986421
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= 135
involuntary context switches= 297


# summary of solver processes directly reported to runsolver:
#   pid: 172638
#   total CPU time (s): 261.826
#   total CPU user time (s): 259.243
#   total CPU system time (s): 2.5829

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.473042 second user time and 1.09753 second system time

The end

Launcher Data

Begin job on nodeC019 at 2025-07-23 11:37:49
IDJOB=4546545
IDBENCH=174564
IDSOLVER=3422
FILE ID=nodeC019/4546545-1753263468
RUNJOBID= nodeC019-1753259701-171466
SLURM_JOB_ID= 9689174
Free space on /tmp= 433028 MiB

SOLVER NAME= SynLSCD-PS 2025-07-23
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-exit/normalized-phpexit_v2_30_096.opb
COMMAND LINE= ./SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4546545-1753263468/watcher-4546545-1753263468 -o /tmp/evaluation-result-4546545-1753263468/solver-4546545-1753263468 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC019-1753259701-171466 --watchdog 3760  ./SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546545-1753263468.opb

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

MD5SUM BENCH= fedac043231dc7d3bd4ac0917a28b068
RANDOM SEED=341094989

nodeC019 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		: 3599.669
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	: 6999.37
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		: 3599.668
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	: 6999.37
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		: 3604.781
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	: 6999.37
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		: 3617.264
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	: 6999.37
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		: 3599.584
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	: 6999.37
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		: 3599.671
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	: 6999.37
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		: 3599.649
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	: 6999.37
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		: 3599.571
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	: 6999.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        119726700 kB
MemAvailable:   129177160 kB
Buffers:             904 kB
Cached:         10190624 kB
SwapCached:          416 kB
Active:          1640228 kB
Inactive:        9096196 kB
Active(anon):     557544 kB
Inactive(anon):    12804 kB
Active(file):    1082684 kB
Inactive(file):  9083392 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33008356 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              9252 kB
Writeback:             0 kB
AnonPages:        546096 kB
Mapped:           120756 kB
Shmem:             25452 kB
KReclaimable:     247244 kB
Slab:             343436 kB
SReclaimable:     247244 kB
SUnreclaim:        96192 kB
KernelStack:        4300 kB
PageTables:         4368 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     937108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150520 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    446464 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:      176852 kB
DirectMap2M:     9031680 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433028 MiB
End job on nodeC019 at 2025-07-23 11:42:11