Trace number 4491442

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SynLSCD 2025-06-01UNSAT 186.993 187.744

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

1.16/1.31	c #vars 168111 #constraints 487525 2.90002 1
2.46/2.61	c 487525 constraints
2.46/2.61	c Finish cloning data from SAT to LS
2.46/2.61	c restart_num_ls  -100000 0
186.64/187.46	c Use LS-small
186.64/187.46	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 (63013 MiB free)
  memory of node 1: 64465 MiB (64047 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4491442-1751143366/watcher-4491442-1751143366 -o /tmp/evaluation-result-4491442-1751143366/solver-4491442-1751143366 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751143366-14982 --watchdog 3760 SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4491442-1751143366.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=15039, runsolver pid=15036
Current StackSize limit: 8192 KiB


[startup+0.100061 s]*
/proc/loadavg: 0.77 1.02 1.57 1/264 15040
/proc/meminfo: memFree=130108044/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=63796 memory=1664 CPUtime=0 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) D 15036 15039 14971 0 -1 4194304 155 0 8 0 0 0 0 0 20 0 1 0 30014178 65327104 416 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 0 1 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 15949 416 384 595 0 1172 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 63796 KiB
Current children cumulated memory: 1664 KiB

[startup+0.204926 s]*
/proc/loadavg: 0.77 1.02 1.57 5/264 15040
/proc/meminfo: memFree=129940204/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=210564 memory=137228 CPUtime=0.07 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 9882 0 19 0 4 3 0 0 20 0 1 0 30014178 215617536 34307 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 52641 34307 2208 595 0 37308 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 210564 KiB
Current children cumulated memory: 137228 KiB

[startup+0.305301 s]*
/proc/loadavg: 0.77 1.02 1.57 5/264 15040
/proc/meminfo: memFree=129885520/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=219796 memory=150972 CPUtime=0.18 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 12329 0 19 0 14 4 0 0 20 0 1 0 30014178 225071104 37743 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 54949 37743 2208 595 0 39616 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 219796 KiB
Current children cumulated memory: 150972 KiB

[startup+0.700167 s]
/proc/loadavg: 0.77 1.02 1.57 5/264 15040
/proc/meminfo: memFree=129835748/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=254992 memory=194308 CPUtime=0.57 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 21518 0 19 0 51 6 0 0 20 0 1 0 30014178 261111808 48577 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 63748 48577 2208 595 0 48415 0
Current children cumulated CPU time: 0.57 s
Current children cumulated vsize: 254992 KiB
Current children cumulated memory: 194308 KiB

[startup+1.50018 s]
/proc/loadavg: 0.77 1.02 1.57 5/264 15040
/proc/meminfo: memFree=129618816/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=360956 memory=298328 CPUtime=1.36 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 39424 0 19 0 126 10 0 0 20 0 1 0 30014178 369618944 74582 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 90239 74582 2368 595 0 74906 0
Current children cumulated CPU time: 1.36 s
Current children cumulated vsize: 360956 KiB
Current children cumulated memory: 298328 KiB

[startup+3.10512 s]
/proc/loadavg: 0.77 1.02 1.57 5/264 15040
/proc/meminfo: memFree=129031224/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=856536 memory=740860 CPUtime=2.96 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 100098 0 19 0 271 25 0 0 20 0 1 0 30014178 877092864 185215 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 214134 185215 2464 595 0 198801 0
Current children cumulated CPU time: 2.96 s
Current children cumulated vsize: 856536 KiB
Current children cumulated memory: 740860 KiB

[startup+6.30017 s]
/proc/loadavg: 1.03 1.07 1.58 5/264 15040
/proc/meminfo: memFree=129024108/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=856536 memory=749232 CPUtime=6.14 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 101693 0 19 0 560 54 0 0 20 0 1 0 30014178 877092864 187308 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 214134 187308 2464 595 0 198801 0
Current children cumulated CPU time: 6.14 s
Current children cumulated vsize: 856536 KiB
Current children cumulated memory: 749232 KiB

[startup+12.7002 s]
/proc/loadavg: 1.27 1.12 1.60 5/264 15040
/proc/meminfo: memFree=129024400/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=856536 memory=749360 CPUtime=12.53 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 101718 0 19 0 1154 99 0 0 20 0 1 0 30014178 877092864 187340 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 214134 187340 2464 595 0 198801 0
Current children cumulated CPU time: 12.53 s
Current children cumulated vsize: 856536 KiB
Current children cumulated memory: 749360 KiB

[startup+25.5002 s]
/proc/loadavg: 1.87 1.26 1.64 5/264 15040
/proc/meminfo: memFree=129030732/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=856536 memory=749360 CPUtime=25.29 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 101718 0 19 0 2345 184 0 0 20 0 1 0 30014178 877092864 187340 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 214134 187340 2464 595 0 198801 0
Current children cumulated CPU time: 25.29 s
Current children cumulated vsize: 856536 KiB
Current children cumulated memory: 749360 KiB

[startup+51.1053 s]
/proc/loadavg: 2.73 1.51 1.71 6/266 15088
/proc/meminfo: memFree=128967372/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=882524 memory=778952 CPUtime=50.81 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 108138 0 19 0 4843 238 0 0 20 0 1 0 30014178 903704576 194738 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 220631 194738 2496 595 0 205298 0
Current children cumulated CPU time: 50.81 s
Current children cumulated vsize: 882524 KiB
Current children cumulated memory: 778952 KiB

[startup+102.3 s]
/proc/loadavg: 3.51 1.92 1.84 5/266 15270
/proc/meminfo: memFree=128259916/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=931988 memory=807360 CPUtime=101.81 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 112598 0 19 0 9936 245 0 0 20 0 1 0 30014178 954355712 201840 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 232997 201840 2496 595 0 217664 0
Current children cumulated CPU time: 101.81 s
Current children cumulated vsize: 931988 KiB
Current children cumulated memory: 807360 KiB

[startup+162.3 s]
/proc/loadavg: 3.90 2.31 1.98 5/268 15323
/proc/meminfo: memFree=128260520/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=980032 memory=847264 CPUtime=161.62 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 118059 0 19 0 15915 247 0 0 20 0 1 0 30014178 1003552768 211816 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 245008 211816 2496 595 0 229675 0
Current children cumulated CPU time: 161.62 s
Current children cumulated vsize: 980032 KiB
Current children cumulated memory: 847264 KiB

[startup+187.744 s]
# the end of solver process 15039 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=184.492 s, system=2.50093 s

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

[startup+166.4 s]
/proc/loadavg: 3.91 2.34 1.99 5/268 15368
/proc/meminfo: memFree=128615160/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=980032 memory=847264 CPUtime=165.7 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 118060 0 19 0 16323 247 0 0 20 0 1 0 30014178 1003552768 211816 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 245008 211816 2496 595 0 229675 0
Current children cumulated CPU time: 165.7 s
Current children cumulated vsize: 980032 KiB
Current children cumulated memory: 847264 KiB

[startup+179.2 s]
/proc/loadavg: 3.93 2.42 2.03 5/268 15368
/proc/meminfo: memFree=128592560/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=980032 memory=849696 CPUtime=178.46 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 118698 0 19 0 17598 248 0 0 20 0 1 0 30014178 1003552768 212424 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 245008 212424 2496 595 0 229675 0
Current children cumulated CPU time: 178.46 s
Current children cumulated vsize: 980032 KiB
Current children cumulated memory: 849696 KiB

[startup+182.4 s]
/proc/loadavg: 3.93 2.42 2.03 5/268 15368
/proc/meminfo: memFree=128585000/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=980032 memory=853408 CPUtime=181.66 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 119626 0 19 0 17918 248 0 0 20 0 1 0 30014178 1003552768 213352 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 245008 213352 2496 595 0 229675 0
Current children cumulated CPU time: 181.66 s
Current children cumulated vsize: 980032 KiB
Current children cumulated memory: 853408 KiB

[startup+185.6 s]
/proc/loadavg: 3.94 2.45 2.04 5/268 15414
/proc/meminfo: memFree=128545436/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=980032 memory=853408 CPUtime=184.85 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 119626 0 19 0 18237 248 0 0 20 0 1 0 30014178 1003552768 213352 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 245008 213352 2496 595 0 229675 0
Current children cumulated CPU time: 184.85 s
Current children cumulated vsize: 980032 KiB
Current children cumulated memory: 853408 KiB

[startup+186.4 s]
/proc/loadavg: 3.94 2.45 2.04 5/268 15414
/proc/meminfo: memFree=128537624/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=980032 memory=853408 CPUtime=185.64 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 119626 0 19 0 18316 248 0 0 20 0 1 0 30014178 1003552768 213352 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 245008 213352 2496 595 0 229675 0
Current children cumulated CPU time: 185.64 s
Current children cumulated vsize: 980032 KiB
Current children cumulated memory: 853408 KiB

[startup+187.2 s]
/proc/loadavg: 3.94 2.45 2.04 5/268 15414
/proc/meminfo: memFree=128537832/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=980032 memory=853408 CPUtime=186.44 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 119626 0 19 0 18396 248 0 0 20 0 1 0 30014178 1003552768 213352 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 245008 213352 2496 595 0 229675 0
Current children cumulated CPU time: 186.44 s
Current children cumulated vsize: 980032 KiB
Current children cumulated memory: 853408 KiB

[startup+187.6 s]
/proc/loadavg: 3.94 2.45 2.04 5/268 15414
/proc/meminfo: memFree=128537832/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=927188 memory=822604 CPUtime=186.84 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 119634 0 19 0 18436 248 0 0 20 0 1 0 30014178 949440512 205651 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 231797 205651 2592 595 0 216464 0
Current children cumulated CPU time: 186.84 s
Current children cumulated vsize: 927188 KiB
Current children cumulated memory: 822604 KiB

[startup+187.7 s]
/proc/loadavg: 3.94 2.45 2.04 5/268 15414
/proc/meminfo: memFree=128537832/131250000 swapFree=33010684/33010684
[pid=15039] ppid=15036 vsize=792732 memory=693348 CPUtime=186.94 cores=4,6
/proc/15039/stat : 15039 (SynLSCD) R 15036 15039 14971 0 -1 4194304 119637 0 19 0 18446 248 0 0 20 0 1 0 30014178 811757568 173337 18446744073709551615 94112552722432 94112555156585 140724142828144 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94112555638008 94112555671040 94112571666432 140724142831974 140724142832107 140724142832107 140724142837709 0
/proc/15039/statm: 198183 173337 2592 595 0 182850 0
Current children cumulated CPU time: 186.94 s
Current children cumulated vsize: 792732 KiB
Current children cumulated memory: 693348 KiB

Child status: 20

Real time (s): 187.744
CPU time (s): 186.993
CPU user time (s): 184.492
CPU system time (s): 2.50093
CPU usage (%): 99.5999
Max. virtual memory (cumulated for all children) (KiB): 980032
Max. memory (cumulated for all children) (KiB): 853408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 184.492
system time used= 2.50093
maximum resident set size= 853792
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119663
page faults= 19
swaps= 0
block input operations= 12544
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 200
involuntary context switches= 253


# summary of solver processes directly reported to runsolver:
#   pid: 15039
#   total CPU time (s): 186.993
#   total CPU user time (s): 184.492
#   total CPU system time (s): 2.50093

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.359461 second user time and 0.815489 second system time

The end

Launcher Data

Begin job on nodeC016 at 2025-06-28 22:42:46
IDJOB=4491442
IDBENCH=147705
IDSOLVER=3369
FILE ID=nodeC016/4491442-1751143366
RUNJOBID= nodeC016-1751143366-14982
SLURM_JOB_ID= 9587436
Free space on /tmp= 433028 MiB

SOLVER NAME= SynLSCD 2025-06-01
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-ooo.ex.mem.LsqHdStrong.ucl.opb
COMMAND LINE= SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4491442-1751143366/watcher-4491442-1751143366 -o /tmp/evaluation-result-4491442-1751143366/solver-4491442-1751143366 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751143366-14982 --watchdog 3760  SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4491442-1751143366.opb

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

MD5SUM BENCH= 911cf7319fa5fa56cdd8e7a94536c536
RANDOM SEED=1913771484

nodeC016 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		: 3600.469
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	: 6999.48
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		: 3306.691
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	: 6999.48
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		: 3599.873
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	: 6999.48
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		: 3084.802
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	: 6999.48
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		: 3599.730
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	: 6999.48
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		: 1201.812
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	: 6999.48
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		: 3599.625
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	: 6999.48
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		: 2257.059
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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        130104944 kB
MemAvailable:   129737376 kB
Buffers:            3280 kB
Cached:           430260 kB
SwapCached:            0 kB
Active:           280900 kB
Inactive:         223888 kB
Active(anon):      89340 kB
Inactive(anon):        0 kB
Active(file):     191560 kB
Inactive(file):   223888 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             37100 kB
Writeback:             0 kB
AnonPages:         74676 kB
Mapped:           102032 kB
Shmem:             18072 kB
KReclaimable:      84772 kB
Slab:             166844 kB
SReclaimable:      84772 kB
SUnreclaim:        82072 kB
KernelStack:        4016 kB
PageTables:         2752 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     337908 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150440 kB
VmallocChunk:          0 kB
Percpu:             3776 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:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433016 MiB
End job on nodeC016 at 2025-06-28 22:45:54