Trace number 4546226

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 295.019 296.058

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/
normalized-ooo.ex.mem.LsqHdStrong.ucl.opb
MD5SUM911cf7319fa5fa56cdd8e7a94536c536
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 benchmark43.6526
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables168111
Total number of constraints487525
Number of constraints which are clauses468727
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints18798
Minimum length of a constraint1
Maximum length of a constraint15
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 130
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 512
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

1.09/1.28	c intsize: 10
2.38/2.58	c 487525 constraints
2.38/2.58	c Finish cloning data from SAT to LS
2.38/2.58	c restart_num_ls  -100000 0
64.17/64.54	c Use LS-small
64.17/64.54	c update_LS_target_phase-runLS-restart
294.56/295.69	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 (62445 MiB free)
  memory of node 1: 64465 MiB (63648 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4546226-1753259701/watcher-4546226-1753259701 -o /tmp/evaluation-result-4546226-1753259701/solver-4546226-1753259701 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1753259701-174382 --watchdog 3760 ./SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546226-1753259701.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=174441, runsolver pid=174434

[startup+0.100058 s]*
/proc/loadavg: 0.13 0.09 0.09 4/265 174442
/proc/meminfo: memFree=129045932/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=32092 memory=1664 CPUtime=0 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) D 174434 174441 174365 0 -1 4194304 147 0 0 0 0 0 0 0 20 0 1 0 241646728 32862208 416 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 0 1 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 8023 416 384 595 0 1150 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 32092 KiB
Current children cumulated memory: 1664 KiB

[startup+0.205061 s]*
/proc/loadavg: 0.13 0.09 0.09 5/265 174442
/proc/meminfo: memFree=128911152/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=212936 memory=141996 CPUtime=0.09 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 10032 0 0 0 6 3 0 0 20 0 1 0 241646728 218046464 35499 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 53234 35499 2240 595 0 37901 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 212936 KiB
Current children cumulated memory: 141996 KiB

[startup+0.305568 s]*
/proc/loadavg: 0.13 0.09 0.09 5/265 174442
/proc/meminfo: memFree=128895024/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=222420 memory=153368 CPUtime=0.2 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 12533 0 0 0 16 4 0 0 20 0 1 0 241646728 227758080 38342 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 55605 38342 2240 595 0 40272 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 222420 KiB
Current children cumulated memory: 153368 KiB

[startup+0.700142 s]
/proc/loadavg: 0.13 0.09 0.09 5/265 174442
/proc/meminfo: memFree=128847204/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=257600 memory=196028 CPUtime=0.59 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 21641 0 0 0 53 6 0 0 20 0 1 0 241646728 263782400 49007 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 64400 49007 2240 595 0 49067 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 257600 KiB
Current children cumulated memory: 196028 KiB

[startup+1.50018 s]
/proc/loadavg: 0.44 0.16 0.11 5/265 174442
/proc/meminfo: memFree=128593224/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=369932 memory=309056 CPUtime=1.38 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 42766 0 0 0 127 11 0 0 20 0 1 0 241646728 378810368 77232 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 92483 77232 2336 595 0 77150 0
Current children cumulated CPU time: 1.38 s
Current children cumulated vsize: 369932 KiB
Current children cumulated memory: 309056 KiB

[startup+3.10569 s]
/proc/loadavg: 0.44 0.16 0.11 5/265 174442
/proc/meminfo: memFree=127989876/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=857656 memory=740728 CPUtime=2.98 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 98588 0 0 0 273 25 0 0 20 0 1 0 241646728 878239744 185182 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 214414 185182 2400 595 0 199081 0
Current children cumulated CPU time: 2.98 s
Current children cumulated vsize: 857656 KiB
Current children cumulated memory: 740728 KiB

[startup+6.30017 s]
/proc/loadavg: 0.73 0.22 0.13 5/266 174443
/proc/meminfo: memFree=127989848/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=857656 memory=749088 CPUtime=6.16 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 100175 0 0 0 591 25 0 0 20 0 1 0 241646728 878239744 187272 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 214414 187272 2400 595 0 199081 0
Current children cumulated CPU time: 6.16 s
Current children cumulated vsize: 857656 KiB
Current children cumulated memory: 749088 KiB

[startup+12.7002 s]
/proc/loadavg: 0.99 0.28 0.15 4/264 174447
/proc/meminfo: memFree=128336368/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=857656 memory=749088 CPUtime=12.55 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 100199 0 0 0 1229 26 0 0 20 0 1 0 241646728 878239744 187272 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 214414 187272 2400 595 0 199081 0
Current children cumulated CPU time: 12.55 s
Current children cumulated vsize: 857656 KiB
Current children cumulated memory: 749088 KiB

[startup+25.5002 s]
/proc/loadavg: 1.45 0.41 0.20 4/261 174451
/proc/meminfo: memFree=128343576/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=857656 memory=749088 CPUtime=25.31 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 100201 0 0 0 2505 26 0 0 20 0 1 0 241646728 878239744 187272 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 214414 187272 2400 595 0 199081 0
Current children cumulated CPU time: 25.31 s
Current children cumulated vsize: 857656 KiB
Current children cumulated memory: 749088 KiB

[startup+51.1058 s]
/proc/loadavg: 2.40 0.71 0.30 3/259 174510
/proc/meminfo: memFree=128369112/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=857656 memory=749088 CPUtime=50.82 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 100201 0 0 0 5055 27 0 0 20 0 1 0 241646728 878239744 187272 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 214414 187272 2400 595 0 199081 0
Current children cumulated CPU time: 50.82 s
Current children cumulated vsize: 857656 KiB
Current children cumulated memory: 749088 KiB

[startup+102.3 s]
/proc/loadavg: 3.82 1.38 0.56 5/265 174624
/proc/meminfo: memFree=127834068/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=933836 memory=805500 CPUtime=101.83 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 110811 0 0 0 10150 33 0 0 20 0 1 0 241646728 956248064 201375 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 233459 201375 2464 595 0 218126 0
Current children cumulated CPU time: 101.83 s
Current children cumulated vsize: 933836 KiB
Current children cumulated memory: 805500 KiB

[startup+162.3 s]
/proc/loadavg: 3.93 1.86 0.77 5/265 174626
/proc/meminfo: memFree=127638648/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=958240 memory=829928 CPUtime=161.64 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 115441 0 0 0 16130 34 0 0 20 0 1 0 241646728 981237760 207482 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 239560 207482 2464 595 0 224227 0
Current children cumulated CPU time: 161.64 s
Current children cumulated vsize: 958240 KiB
Current children cumulated memory: 829928 KiB

[startup+222.3 s]
/proc/loadavg: 4.07 2.28 0.99 5/265 174628
/proc/meminfo: memFree=127585952/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=986852 memory=858620 CPUtime=221.46 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 119094 0 0 0 22110 36 0 0 20 0 1 0 241646728 1010536448 214655 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 246713 214655 2464 595 0 231380 0
Current children cumulated CPU time: 221.46 s
Current children cumulated vsize: 986852 KiB
Current children cumulated memory: 858620 KiB

[startup+282.3 s]
/proc/loadavg: 4.08 2.61 1.19 5/265 174630
/proc/meminfo: memFree=127522616/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=1004484 memory=886484 CPUtime=281.29 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 122605 0 0 0 28092 37 0 0 20 0 1 0 241646728 1028591616 221621 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 251121 221621 2464 595 0 235788 0
Current children cumulated CPU time: 281.29 s
Current children cumulated vsize: 1004484 KiB
Current children cumulated memory: 886484 KiB

[startup+296.058 s]
# the end of solver process 174441 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=294.621 s, system=0.397541 s

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

[startup+288 s]*
/proc/loadavg: 4.07 2.64 1.20 5/265 174630
/proc/meminfo: memFree=127502392/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=1017664 memory=899508 CPUtime=286.98 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 124834 0 0 0 28660 38 0 0 20 0 1 0 241646728 1042087936 224877 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 254416 224877 2464 595 0 239083 0
Current children cumulated CPU time: 286.98 s
Current children cumulated vsize: 1017664 KiB
Current children cumulated memory: 899508 KiB

[startup+291.2 s]
/proc/loadavg: 4.07 2.64 1.20 5/265 174630
/proc/meminfo: memFree=127497764/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=1017664 memory=902068 CPUtime=290.17 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 124834 0 0 0 28979 38 0 0 20 0 1 0 241646728 1042087936 225517 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 254416 225517 2464 595 0 239083 0
Current children cumulated CPU time: 290.17 s
Current children cumulated vsize: 1017664 KiB
Current children cumulated memory: 902068 KiB

[startup+294.4 s]
/proc/loadavg: 4.07 2.66 1.22 5/265 174630
/proc/meminfo: memFree=127489956/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=1017664 memory=902068 CPUtime=293.36 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 124834 0 0 0 29298 38 0 0 20 0 1 0 241646728 1042087936 225517 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 254416 225517 2464 595 0 239083 0
Current children cumulated CPU time: 293.36 s
Current children cumulated vsize: 1017664 KiB
Current children cumulated memory: 902068 KiB

[startup+295.2 s]
/proc/loadavg: 4.07 2.66 1.22 5/265 174630
/proc/meminfo: memFree=127489956/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=1017664 memory=902068 CPUtime=294.16 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 124834 0 0 0 29378 38 0 0 20 0 1 0 241646728 1042087936 225517 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 254416 225517 2464 595 0 239083 0
Current children cumulated CPU time: 294.16 s
Current children cumulated vsize: 1017664 KiB
Current children cumulated memory: 902068 KiB

[startup+295.6 s]
/proc/loadavg: 4.07 2.66 1.22 5/265 174630
/proc/meminfo: memFree=127489956/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=1017664 memory=902068 CPUtime=294.56 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 124834 0 0 0 29418 38 0 0 20 0 1 0 241646728 1042087936 225517 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 254416 225517 2464 595 0 239083 0
Current children cumulated CPU time: 294.56 s
Current children cumulated vsize: 1017664 KiB
Current children cumulated memory: 902068 KiB

[startup+296 s]*
/proc/loadavg: 4.07 2.66 1.22 5/265 174630
/proc/meminfo: memFree=127634476/131250000 swapFree=33008356/33010684
[pid=174441] ppid=174434 vsize=830364 memory=743328 CPUtime=294.96 cores=0,2
/proc/174441/stat : 174441 (SynLSCD-PS) R 174434 174441 174365 0 -1 4194304 124895 0 0 0 29458 38 0 0 20 0 1 0 241646728 850292736 185832 18446744073709551615 94832283033600 94832285469017 140736878529840 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94832285949176 94832285982208 94832296079360 140736878537085 140736878537223 140736878537223 140736878542827 0
/proc/174441/statm: 207591 185832 2560 595 0 192258 0
Current children cumulated CPU time: 294.96 s
Current children cumulated vsize: 830364 KiB
Current children cumulated memory: 743328 KiB

Child status: 20

Real time (s): 296.058
CPU time (s): 295.019
CPU user time (s): 294.621
CPU system time (s): 0.397541
CPU usage (%): 99.6489
Max. virtual memory (cumulated for all children) (KiB): 1017664
Max. memory (cumulated for all children) (KiB): 902068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 294.621
system time used= 0.397541
maximum resident set size= 902452
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 124923
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= 178
involuntary context switches= 392


# summary of solver processes directly reported to runsolver:
#   pid: 174441
#   total CPU time (s): 295.019
#   total CPU user time (s): 294.621
#   total CPU system time (s): 0.397541

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.684131 second user time and 1.33411 second system time

The end

Launcher Data

Begin job on nodeC014 at 2025-07-23 10:35:01
IDJOB=4546226
IDBENCH=147705
IDSOLVER=3422
FILE ID=nodeC014/4546226-1753259701
RUNJOBID= nodeC014-1753259701-174382
SLURM_JOB_ID= 9689169
Free space on /tmp= 432832 MiB

SOLVER NAME= SynLSCD-PS 2025-07-23
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-ooo.ex.mem.LsqHdStrong.ucl.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-4546226-1753259701/watcher-4546226-1753259701 -o /tmp/evaluation-result-4546226-1753259701/solver-4546226-1753259701 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1753259701-174382 --watchdog 3760  ./SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546226-1753259701.opb

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

MD5SUM BENCH= 911cf7319fa5fa56cdd8e7a94536c536
RANDOM SEED=1977601264

nodeC014 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		: 3565.975
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	: 7000.23
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		: 2749.327
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	: 7000.23
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		: 3600.141
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	: 7000.23
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		: 1200.072
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	: 7000.23
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		: 3581.716
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	: 7000.23
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		: 1200.142
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	: 7000.23
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		: 3600.265
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	: 7000.23
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		: 1200.322
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	: 7000.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        129137324 kB
MemAvailable:   129636012 kB
Buffers:             696 kB
Cached:          1243484 kB
SwapCached:         1624 kB
Active:           898656 kB
Inactive:         423488 kB
Active(anon):      76880 kB
Inactive(anon):    25696 kB
Active(file):     821776 kB
Inactive(file):   397792 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33008356 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             39796 kB
Writeback:             0 kB
AnonPages:         78944 kB
Mapped:           108452 kB
Shmem:             24612 kB
KReclaimable:     236720 kB
Slab:             333024 kB
SReclaimable:     236720 kB
SUnreclaim:        96304 kB
KernelStack:        4176 kB
PageTables:         3060 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     359816 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150424 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 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:      203476 kB
DirectMap2M:     7956480 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432820 MiB
End job on nodeC014 at 2025-07-23 10:39:58