Trace number 4546045

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 2025-07-23UNSAT 258.646 259.269

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-original/normalized-php_390_389.opb
MD5SUM8c310f5c6bc12dfd4cf754da21955474
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 benchmark1.43418
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables151710
Total number of constraints779
Number of constraints which are clauses390
Number of constraints which are cardinality constraints (but not clauses)389
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint389
Maximum length of a constraint390
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 391
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.18/0.23	c #vars 151710 #constraints 779 0.0051348 1
0.18/0.23	c intsize: 9
31.70/31.87	c 779 constraints
31.70/31.87	c Finish cloning data from SAT to LS
31.70/31.87	c restart_num_ls  -100000 0
255.48/256.18	c Use LS-small
255.48/256.18	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 (38883 MiB free)
  memory of node 1: 64465 MiB (61164 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4546045-1753264203/watcher-4546045-1753264203 -o /tmp/evaluation-result-4546045-1753264203/solver-4546045-1753264203 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1753259701-189074 --watchdog 3760 ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546045-1753264203.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=190707, runsolver pid=190704

[startup+0.100067 s]*
/proc/loadavg: 4.64 4.23 4.11 5/264 190708
/proc/meminfo: memFree=102323624/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=219156 memory=145772 CPUtime=0.08 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 12225 0 0 0 4 4 0 0 20 0 1 0 242098767 224415744 36443 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 54789 36443 2240 595 0 39456 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 219156 KiB
Current children cumulated memory: 145772 KiB

[startup+0.205421 s]*
/proc/loadavg: 4.64 4.23 4.11 5/264 190708
/proc/meminfo: memFree=102284076/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=257516 memory=186680 CPUtime=0.18 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 22180 0 0 0 13 5 0 0 20 0 1 0 242098767 263696384 46638 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 64379 46638 2240 595 0 49046 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 257516 KiB
Current children cumulated memory: 186680 KiB

[startup+0.305412 s]*
/proc/loadavg: 4.64 4.23 4.11 5/264 190708
/proc/meminfo: memFree=102255788/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=281148 memory=212296 CPUtime=0.29 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 28060 0 0 0 23 6 0 0 20 0 1 0 242098767 287895552 53074 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 70287 53074 2272 595 0 54954 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 281148 KiB
Current children cumulated memory: 212296 KiB

[startup+0.700164 s]
/proc/loadavg: 4.64 4.23 4.11 5/264 190708
/proc/meminfo: memFree=102183204/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=427764 memory=329336 CPUtime=0.68 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 47683 0 0 0 57 11 0 0 20 0 1 0 242098767 438030336 82334 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 106941 82334 2272 595 0 91608 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 427764 KiB
Current children cumulated memory: 329336 KiB

[startup+1.50016 s]
/proc/loadavg: 4.64 4.23 4.11 5/264 190708
/proc/meminfo: memFree=102066076/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=607028 memory=539752 CPUtime=1.47 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 73545 0 0 0 129 18 0 0 20 0 1 0 242098767 621596672 134938 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 151757 134938 2272 595 0 136424 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 607028 KiB
Current children cumulated memory: 539752 KiB

[startup+3.10524 s]
/proc/loadavg: 4.83 4.28 4.12 5/264 190708
/proc/meminfo: memFree=101392144/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=1121052 memory=963780 CPUtime=3.07 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 139863 0 0 0 269 38 0 0 20 0 1 0 242098767 1147957248 240945 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 280263 240945 2272 595 0 264930 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 1121052 KiB
Current children cumulated memory: 963780 KiB

[startup+6.30015 s]
/proc/loadavg: 4.83 4.28 4.12 5/264 190708
/proc/meminfo: memFree=100618128/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=1992208 memory=1826932 CPUtime=6.26 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 273869 0 0 0 554 72 0 0 20 0 1 0 242098767 2040020992 456733 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 498052 456733 2272 595 0 482719 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 1992208 KiB
Current children cumulated memory: 1826932 KiB

[startup+12.7002 s]
/proc/loadavg: 4.70 4.27 4.12 5/264 190708
/proc/meminfo: memFree=99066052/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=3752964 memory=3568024 CPUtime=12.65 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 549712 0 0 0 1119 146 0 0 20 0 1 0 242098767 3843035136 892006 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 938241 892006 2272 595 0 922908 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 3752964 KiB
Current children cumulated memory: 3568024 KiB

[startup+25.5002 s]
/proc/loadavg: 4.59 4.26 4.12 5/264 190709
/proc/meminfo: memFree=94741304/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=12834548 memory=8065144 CPUtime=25.41 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 1164477 0 0 0 2239 302 0 0 20 0 1 0 242098767 13142577152 2016286 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 3208637 2016286 2400 595 0 3193304 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 12834548 KiB
Current children cumulated memory: 8065144 KiB

[startup+51.1053 s]
/proc/loadavg: 4.46 4.26 4.12 5/263 190709
/proc/meminfo: memFree=88109924/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=16153916 memory=14327616 CPUtime=50.96 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 2005642 0 0 0 4583 513 0 0 20 0 1 0 242098767 16541609984 3581904 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 4038479 3581904 2432 595 0 4023146 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 16153916 KiB
Current children cumulated memory: 14327616 KiB

[startup+102.3 s]
/proc/loadavg: 4.52 4.32 4.15 5/263 190711
/proc/meminfo: memFree=88073384/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=16154508 memory=14328256 CPUtime=102.03 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 2006259 0 0 0 9629 574 0 0 20 0 1 0 242098767 16542216192 3582064 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 4038627 3582064 2432 595 0 4023294 0
Current children cumulated CPU time: 102.03 s
Current children cumulated vsize: 16154508 KiB
Current children cumulated memory: 14328256 KiB

[startup+162.3 s]
/proc/loadavg: 4.24 4.27 4.14 5/263 190713
/proc/meminfo: memFree=87872888/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=16288056 memory=14503984 CPUtime=161.9 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 2039698 0 0 0 15610 580 0 0 20 0 1 0 242098767 16678969344 3625996 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 4072014 3625996 2432 595 0 4056681 0
Current children cumulated CPU time: 161.9 s
Current children cumulated vsize: 16288056 KiB
Current children cumulated memory: 14503984 KiB

[startup+222.3 s]
/proc/loadavg: 4.19 4.25 4.14 5/262 190715
/proc/meminfo: memFree=87493532/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=17650728 memory=14894708 CPUtime=221.75 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 2097634 0 0 0 21550 625 0 0 20 0 1 0 242098767 18074345472 3723677 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 4412682 3723677 2496 595 0 4397349 0
Current children cumulated CPU time: 221.75 s
Current children cumulated vsize: 17650728 KiB
Current children cumulated memory: 14894708 KiB

[startup+259.269 s]
# the end of solver process 190707 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=252.063 s, system=6.58331 s

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

[startup+230.4 s]
/proc/loadavg: 4.18 4.25 4.14 5/262 190715
/proc/meminfo: memFree=87465508/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=17650728 memory=14911092 CPUtime=229.84 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 2097714 0 0 0 22358 626 0 0 20 0 1 0 242098767 18074345472 3727773 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 4412682 3727773 2496 595 0 4397349 0
Current children cumulated CPU time: 229.84 s
Current children cumulated vsize: 17650728 KiB
Current children cumulated memory: 14911092 KiB

[startup+243.2 s]
/proc/loadavg: 4.14 4.23 4.14 5/262 190716
/proc/meminfo: memFree=87243116/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=17650728 memory=14935668 CPUtime=242.6 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 2097771 0 0 0 23634 626 0 0 20 0 1 0 242098767 18074345472 3733917 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 4412682 3733917 2496 595 0 4397349 0
Current children cumulated CPU time: 242.6 s
Current children cumulated vsize: 17650728 KiB
Current children cumulated memory: 14935668 KiB

[startup+249.6 s]
/proc/loadavg: 4.13 4.23 4.14 5/262 190716
/proc/meminfo: memFree=87354876/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=17650728 memory=14945908 CPUtime=248.99 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 2097776 0 0 0 24273 626 0 0 20 0 1 0 242098767 18074345472 3736477 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 4412682 3736477 2496 595 0 4397349 0
Current children cumulated CPU time: 248.99 s
Current children cumulated vsize: 17650728 KiB
Current children cumulated memory: 14945908 KiB

[startup+256 s]*
/proc/loadavg: 4.20 4.24 4.14 5/262 190716
/proc/meminfo: memFree=87347376/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=17650728 memory=14954100 CPUtime=255.38 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 2097877 0 0 0 24912 626 0 0 20 0 1 0 242098767 18074345472 3738525 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 4412682 3738525 2496 595 0 4397349 0
Current children cumulated CPU time: 255.38 s
Current children cumulated vsize: 17650728 KiB
Current children cumulated memory: 14954100 KiB

[startup+257.6 s]
/proc/loadavg: 4.18 4.24 4.14 5/262 190716
/proc/meminfo: memFree=89045472/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=14928880 memory=13237808 CPUtime=256.97 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 2099281 0 0 0 25070 627 0 0 20 0 1 0 242098767 15287173120 3309452 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 3732220 3309452 2592 595 0 3716887 0
Current children cumulated CPU time: 256.97 s
Current children cumulated vsize: 14928880 KiB
Current children cumulated memory: 13237808 KiB

[startup+258.4 s]
/proc/loadavg: 4.18 4.24 4.14 5/262 190716
/proc/meminfo: memFree=89843572/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=14136116 memory=12445044 CPUtime=257.77 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 2099670 0 0 0 25150 627 0 0 20 0 1 0 242098767 14475382784 3111261 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 3534029 3111261 2592 595 0 3518696 0
Current children cumulated CPU time: 257.77 s
Current children cumulated vsize: 14136116 KiB
Current children cumulated memory: 12445044 KiB

[startup+258.8 s]
/proc/loadavg: 4.18 4.24 4.14 5/262 190716
/proc/meminfo: memFree=89843572/131249996 swapFree=33010160/33010684
[pid=190707] ppid=190704 vsize=14136116 memory=12445044 CPUtime=258.17 cores=5,7
/proc/190707/stat : 190707 (SynLSCD) R 190704 190707 189054 0 -1 4194304 2099670 0 0 0 25190 627 0 0 20 0 1 0 242098767 14475382784 3111261 18446744073709551615 94017338621952 94017341056553 140727480772752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94017341537528 94017341570560 94017376563200 140727480781187 140727480781322 140727480781322 140727480786926 0
/proc/190707/statm: 3534029 3111261 2592 595 0 3518696 0
Current children cumulated CPU time: 258.17 s
Current children cumulated vsize: 14136116 KiB
Current children cumulated memory: 12445044 KiB

[startup+259.2 s]
/proc/loadavg: 4.18 4.24 4.14 5/262 190716
/proc/meminfo: memFree=90932672/131249996 swapFree=33010160/33010684
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): 259.269
CPU time (s): 258.646
CPU user time (s): 252.063
CPU system time (s): 6.58331
CPU usage (%): 99.7597
Max. virtual memory (cumulated for all children) (KiB): 19121072
Max. memory (cumulated for all children) (KiB): 16143772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 252.063
system time used= 6.58331
maximum resident set size= 16293276
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2099706
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= 136
involuntary context switches= 337


# summary of solver processes directly reported to runsolver:
#   pid: 190707
#   total CPU time (s): 258.646
#   total CPU user time (s): 252.063
#   total CPU system time (s): 6.58331

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.491518 second user time and 1.05985 second system time

The end

Launcher Data

Begin job on nodeC029 at 2025-07-23 11:50:03
IDJOB=4546045
IDBENCH=171748
IDSOLVER=3421
FILE ID=nodeC029/4546045-1753264203
RUNJOBID= nodeC029-1753259701-189074
SLURM_JOB_ID= 9689184
Free space on /tmp= 432996 MiB

SOLVER NAME= SynLSCD 2025-07-23
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-original/normalized-php_390_389.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-4546045-1753264203/watcher-4546045-1753264203 -o /tmp/evaluation-result-4546045-1753264203/solver-4546045-1753264203 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1753259701-189074 --watchdog 3760  ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546045-1753264203.opb

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

MD5SUM BENCH= 8c310f5c6bc12dfd4cf754da21955474
RANDOM SEED=2072218572

nodeC029 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		: 3599.686
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	: 6999.46
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		: 3599.756
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	: 6999.46
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		: 3600.360
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	: 6999.46
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		: 3599.774
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	: 6999.46
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		: 3599.721
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	: 6999.46
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		: 3606.633
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	: 6999.46
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		: 3600.816
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	: 6999.46
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		: 3599.921
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	: 6999.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        102448944 kB
MemAvailable:   105577900 kB
Buffers:            2128 kB
Cached:          3889424 kB
SwapCached:           36 kB
Active:         25372888 kB
Inactive:        2649636 kB
Active(anon):   24152472 kB
Inactive(anon):     4716 kB
Active(file):    1220416 kB
Inactive(file):  2644920 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              6520 kB
Writeback:            28 kB
AnonPages:      24134056 kB
Mapped:           121176 kB
Shmem:             26216 kB
KReclaimable:     205716 kB
Slab:             303444 kB
SReclaimable:     205716 kB
SUnreclaim:        97728 kB
KernelStack:        4304 kB
PageTables:        50828 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:   27087032 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3968 kB
HardwareCorrupted:     0 kB
AnonHugePages:  11155456 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:      193236 kB
DirectMap2M:    11112448 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 432992 MiB
End job on nodeC029 at 2025-07-23 11:54:23