Trace number 4544102
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:
-
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.
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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.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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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.
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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
General information on the benchmark
| Name | PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-exit/normalized-phpexit_v2_10_092.opb |
| MD5SUM | abde55a93501845a748728a01651cccf |
| Bench Category | DEC-LIN (decision problem, linear constraints, no UNSAT certificate) |
| Best result obtained on this benchmark | UNSAT |
| Best value of the objective obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | 1.10617 |
| Has Objective Function | NO |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 85570 |
| Total number of constraints | 1851 |
| Number of constraints which are clauses | 931 |
| Number of constraints which are cardinality constraints (but not clauses) | 920 |
| Number of constraints which are nor clauses,nor cardinality constraints | 0 |
| Minimum length of a constraint | 10 |
| Maximum length of a constraint | 93 |
| 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 | 9 |
| Number of bits of the biggest number in a constraint | 4 |
| Biggest sum of numbers in a constraint | 94 |
| Number of bits of the biggest sum of numbers | 7 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
Solver Data
0.00/0.01 c RoundingSat 2
0.00/0.01 c branch pb25
0.00/0.01 c commit 63f22ad
0.00/0.09 c #variables 85570 #constraints 1851
1.87/1.92 c cpu time 1.36549 s
1.87/1.92 c deterministic time 11259960 1.13e+07
1.87/1.92 c optimization time 3.9e-05 s
1.87/1.92 c total solve time 1.29394 s
1.87/1.92 c core-guided solve time 0 s
1.87/1.92 c propagation time 0.767403 s
1.87/1.92 c conflict analysis time 0.188301 s
1.87/1.92 c propagations 86109
1.87/1.92 c resolve steps 1839
1.87/1.92 c decisions 791583
1.87/1.92 c conflicts 919
1.87/1.92 c restarts 5
1.87/1.92 c inprocessing phases 0
1.87/1.92 c garbage collections 0 ,( -nan )
1.87/1.92 c input clauses 931 ,( 50.30 )
1.87/1.92 c input cardinalities 920 ,( 49.70 )
1.87/1.92 c input general constraints 0 ,( 0.00 )
1.87/1.92 c input average constraint length 92.96
1.87/1.92 c input average constraint degree 46.23
1.87/1.92 c learned clauses 9 ,( 0.98 )
1.87/1.92 c learned cardinalities 91 ,( 9.91 )
1.87/1.92 c learned general constraints 818 ,( 89.11 )
1.87/1.92 c learned average constraint length 2870.40
1.87/1.92 c learned average constraint degree 1458.05
1.87/1.92 c watched CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
1.87/1.92 c counting CF 32, 64, 128, Arb: 818 , 0 , 0 , 0
1.87/1.92 c watched constraints 0 ,( 0.00 )
1.87/1.92 c counting constraints 818 ,( 100.00 )
1.87/1.92 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 27208 , 968 , 0 ,( 0 , 0 )
1.87/1.92 c gcd simplifications 0
1.87/1.92 c detected cardinalities 0
1.87/1.92 c weakened non-implied lits 0
1.87/1.92 c weakened non-implying lits 0
1.87/1.92 c original variables 85570
1.87/1.92 c clausal propagations 965
1.87/1.92 c cardinality propagations 42549
1.87/1.92 c watched propagations 0
1.87/1.92 c counting propagations 0
1.87/1.92 c watch lookups 5860470
1.87/1.92 c watch backjump lookups 0
1.87/1.92 c watch checks 743343
1.87/1.92 c propagation checks 90059
1.87/1.92 c constraint additions 2806886
1.87/1.92 c trail pops 878509
1.87/1.92 c formula constraints 1851
1.87/1.92 c learned constraints 918
1.87/1.92 c bound constraints 0
1.87/1.92 c core-guided constraints 0
1.87/1.92 c encountered formula constraints 1850
1.87/1.92 c encountered learned constraints 908
1.87/1.92 c encountered bound constraints 0
1.87/1.92 c encountered core-guided constraints 0
1.87/1.92 c LP total time 0.249132 s
1.87/1.92 c LP solve time 0.24 s
1.87/1.92 c LP constraints added 1851
1.87/1.92 c LP constraints removed 0
1.87/1.92 c LP pivots internal 2000
1.87/1.92 c LP pivots root 1000
1.87/1.92 c LP calls 2
1.87/1.92 c LP optimalities 0
1.87/1.92 c LP no pivot count 0
1.87/1.92 c LP infeasibilities 0
1.87/1.92 c LP valid Farkas constraints 0
1.87/1.92 c LP learned Farkas constraints 0
1.87/1.92 c LP basis resets 0
1.87/1.92 c LP cycling count 0
1.87/1.92 c LP singular count 0
1.87/1.92 c LP no primal count 0
1.87/1.92 c LP no farkas count 0
1.87/1.92 c LP other issue count 0
1.87/1.92 c LP Gomory cuts 0
1.87/1.92 c LP learned cuts 0
1.87/1.92 c LP deleted cuts 0
1.87/1.92 c LP encountered Gomory constraints 0
1.87/1.92 c LP encountered Farkas constraints 0
1.87/1.92 c LP encountered learned Farkas constraints 0
1.87/1.92 c CG auxiliary variables introduced 0
1.87/1.92 c CG solutions found 0
1.87/1.92 c CG cores constructed 0
1.87/1.92 c CG core cardinality constraints returned 0
1.87/1.92 c CG unit cores 0
1.87/1.92 c CG single cores 0
1.87/1.92 c CG blocks removed during cardinality reduction 0
1.87/1.92 c CG first core best 0
1.87/1.92 c CG decision core best 0
1.87/1.92 c CG core reduction tie 0
1.87/1.92 c CG core degree average 0.00
1.87/1.92 c CG core slack average 0.00
1.87/1.92 c CG core upper bound improvements 0
1.87/1.92 c STR number of successful calls 0
1.87/1.92 c STR number of unsuccessful calls 0
1.87/1.92 c STR number of inconclusive calls 0
1.87/1.92 c STR number of successful attempts 0
1.87/1.92 c STR number of unsuccessful attempts 0
1.87/1.92 c STR number of inconclusive attempts 0
1.87/1.92 c STR average degree increase per successful call inf
1.87/1.92 c STR average degree increase per successful attempt inf
1.87/1.92 c STR total number of conflicts for successful attempts 0
1.87/1.92 c STR total number of conflicts for unsuccessful attempts 0
1.87/1.92 c STR total number of conflicts for inconclusive attempts 0
1.87/1.92 c STR average number of conflicts per successful attempt inf
1.87/1.92 c STR average number of conflicts per unsuccessful attempt inf
1.87/1.92 c STR average number of conflicts per inconclusive attempt inf
1.87/1.92 c AVG.sumWPerc 51.80
1.87/1.92 c bigint constraints 0
1.87/1.92 s UNSATISFIABLE
Verifier Data
ERROR: no interpretation found !
Checking of UNSAT/OPT proofs:
VeriPB + CakePB
Tue Jul 22 19:59:01 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED UNSATISFIABLE
Verification succeeded.
-- cakepb --
s VERIFIED UNSATISFIABLE
--summary--
ALL OK
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 (61248 MiB free)
memory of node 1: 64465 MiB (60477 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4544102-1753206346/watcher-4544102-1753206346 -o /tmp/evaluation-result-4544102-1753206346/solver-4544102-1753206346 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1753198973-171407 --watchdog 3760 --file-size-limit 100000 run-dec-log.sh HOME/instance-4544102-1753206346.opb /tmp/proof-4544102-1753206346
running on 2 cores: 4,6
CPU governors:
performance: 4 6
Enforcing FSIZE limit: 104857600 KiB
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 FSIZE limit: 102400000 KiB
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=174089, runsolver pid=174086
[startup+0.100062 s]*
/proc/loadavg: 4.12 4.10 4.09 5/268 174091
/proc/meminfo: memFree=124594540/131250000 swapFree=33009904/33010684
[pid=174089] ppid=174086 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/174089/stat : 174089 (run-dec-log.sh) S 174086 174089 171389 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 236314036 4292608 736 18446744073709551615 93902023987200 93902024881733 140729327953440 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93902025120784 93902025168528 93902050603008 140729327958341 140729327958498 140729327958498 140729327964102 0
/proc/174089/statm: 1048 736 672 219 0 110 0
[pid=174091] ppid=174089 vsize=97544 memory=53584 CPUtime=0.08 cores=4,6
/proc/174091/stat : 174091 (roundingsat) R 174089 174089 171389 0 -1 4194304 11735 0 0 0 7 1 0 0 20 0 1 0 236314037 99885056 13396 18446744073709551615 4227072 8923433 140734689701088 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36356096 140734689704331 140734689704486 140734689704486 140734689710058 0
/proc/174091/statm: 24386 13396 2240 1147 0 11813 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 101736 KiB
Current children cumulated memory: 56528 KiB
[startup+0.205779 s]*
/proc/loadavg: 4.12 4.10 4.09 5/268 174091
/proc/meminfo: memFree=124578664/131250000 swapFree=33009904/33010684
[pid=174089] ppid=174086 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/174089/stat : 174089 (run-dec-log.sh) S 174086 174089 171389 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 236314036 4292608 736 18446744073709551615 93902023987200 93902024881733 140729327953440 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93902025120784 93902025168528 93902050603008 140729327958341 140729327958498 140729327958498 140729327964102 0
/proc/174089/statm: 1048 736 672 219 0 110 0
[pid=174091] ppid=174089 vsize=126000 memory=79312 CPUtime=0.19 cores=4,6
/proc/174091/stat : 174091 (roundingsat) R 174089 174089 171389 0 -1 4194304 18123 0 0 0 17 2 0 0 20 0 1 0 236314037 129024000 19828 18446744073709551615 4227072 8923433 140734689701088 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36356096 140734689704331 140734689704486 140734689704486 140734689710058 0
/proc/174091/statm: 31500 19828 2272 1147 0 18927 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 130192 KiB
Current children cumulated memory: 82256 KiB
[startup+0.30567 s]*
/proc/loadavg: 4.12 4.10 4.09 5/268 174091
/proc/meminfo: memFree=124578664/131250000 swapFree=33009904/33010684
[pid=174089] ppid=174086 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/174089/stat : 174089 (run-dec-log.sh) S 174086 174089 171389 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 236314036 4292608 736 18446744073709551615 93902023987200 93902024881733 140729327953440 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93902025120784 93902025168528 93902050603008 140729327958341 140729327958498 140729327958498 140729327964102 0
/proc/174089/statm: 1048 736 672 219 0 110 0
[pid=174091] ppid=174089 vsize=126000 memory=79312 CPUtime=0.28 cores=4,6
/proc/174091/stat : 174091 (roundingsat) R 174089 174089 171389 0 -1 4194304 18125 0 0 0 26 2 0 0 20 0 1 0 236314037 129024000 19828 18446744073709551615 4227072 8923433 140734689701088 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36356096 140734689704331 140734689704486 140734689704486 140734689710058 0
/proc/174091/statm: 31500 19828 2272 1147 0 18927 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 130192 KiB
Current children cumulated memory: 82256 KiB
[startup+0.700161 s]
/proc/loadavg: 4.12 4.10 4.09 5/268 174091
/proc/meminfo: memFree=124570600/131250000 swapFree=33009904/33010684
[pid=174089] ppid=174086 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/174089/stat : 174089 (run-dec-log.sh) S 174086 174089 171389 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 236314036 4292608 736 18446744073709551615 93902023987200 93902024881733 140729327953440 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93902025120784 93902025168528 93902050603008 140729327958341 140729327958498 140729327958498 140729327964102 0
/proc/174089/statm: 1048 736 672 219 0 110 0
[pid=174091] ppid=174089 vsize=140576 memory=94720 CPUtime=0.67 cores=4,6
/proc/174091/stat : 174091 (roundingsat) R 174089 174089 171389 0 -1 4194304 21431 0 0 0 51 16 0 0 20 0 1 0 236314037 143949824 23680 18446744073709551615 4227072 8923433 140734689701088 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36356096 140734689704331 140734689704486 140734689704486 140734689710058 0
/proc/174091/statm: 35144 23680 2304 1147 0 22571 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 144768 KiB
Current children cumulated memory: 97664 KiB
[startup+1.50017 s]
/proc/loadavg: 4.12 4.10 4.09 5/268 174091
/proc/meminfo: memFree=124549116/131250000 swapFree=33009904/33010684
[pid=174089] ppid=174086 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/174089/stat : 174089 (run-dec-log.sh) S 174086 174089 171389 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 236314036 4292608 736 18446744073709551615 93902023987200 93902024881733 140729327953440 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93902025120784 93902025168528 93902050603008 140729327958341 140729327958498 140729327958498 140729327964102 0
/proc/174089/statm: 1048 736 672 219 0 110 0
[pid=174091] ppid=174089 vsize=182428 memory=135740 CPUtime=1.47 cores=4,6
/proc/174091/stat : 174091 (roundingsat) R 174089 174089 171389 0 -1 4194304 29663 0 0 0 105 42 0 0 20 0 1 0 236314037 186806272 33935 18446744073709551615 4227072 8923433 140734689701088 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36356096 140734689704331 140734689704486 140734689704486 140734689710058 0
/proc/174091/statm: 45607 33935 2304 1147 0 33034 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 186620 KiB
Current children cumulated memory: 138684 KiB
[startup+1.92999 s]
# the end of solver process 174089 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.37745 s, system=0.536596 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+1.60022 s]
/proc/loadavg: 4.12 4.10 4.09 5/268 174091
/proc/meminfo: memFree=124549116/131250000 swapFree=33009904/33010684
[pid=174089] ppid=174086 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/174089/stat : 174089 (run-dec-log.sh) S 174086 174089 171389 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 236314036 4292608 736 18446744073709551615 93902023987200 93902024881733 140729327953440 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93902025120784 93902025168528 93902050603008 140729327958341 140729327958498 140729327958498 140729327964102 0
/proc/174089/statm: 1048 736 672 219 0 110 0
[pid=174091] ppid=174089 vsize=188420 memory=143908 CPUtime=1.58 cores=4,6
/proc/174091/stat : 174091 (roundingsat) R 174089 174089 171389 0 -1 4194304 31171 0 0 0 114 44 0 0 20 0 1 0 236314037 192942080 35977 18446744073709551615 4227072 8923433 140734689701088 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36356096 140734689704331 140734689704486 140734689704486 140734689710058 0
/proc/174091/statm: 47105 35977 2304 1147 0 34532 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 192612 KiB
Current children cumulated memory: 146852 KiB
[startup+1.80014 s]
/proc/loadavg: 4.12 4.10 4.09 5/268 174091
/proc/meminfo: memFree=124549116/131250000 swapFree=33009904/33010684
[pid=174089] ppid=174086 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/174089/stat : 174089 (run-dec-log.sh) S 174086 174089 171389 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 236314036 4292608 736 18446744073709551615 93902023987200 93902024881733 140729327953440 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93902025120784 93902025168528 93902050603008 140729327958341 140729327958498 140729327958498 140729327964102 0
/proc/174089/statm: 1048 736 672 219 0 110 0
[pid=174091] ppid=174089 vsize=206184 memory=151460 CPUtime=1.78 cores=4,6
/proc/174091/stat : 174091 (roundingsat) R 174089 174089 171389 0 -1 4194304 33069 0 0 0 128 50 0 0 20 0 1 0 236314037 211132416 37865 18446744073709551615 4227072 8923433 140734689701088 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36356096 140734689704331 140734689704486 140734689704486 140734689710058 0
/proc/174091/statm: 51546 37865 2304 1147 0 38973 0
Current children cumulated CPU time: 1.78 s
Current children cumulated vsize: 210376 KiB
Current children cumulated memory: 154404 KiB
[startup+1.90017 s]
/proc/loadavg: 4.12 4.10 4.09 5/268 174091
/proc/meminfo: memFree=124549116/131250000 swapFree=33009904/33010684
[pid=174089] ppid=174086 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/174089/stat : 174089 (run-dec-log.sh) S 174086 174089 171389 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 236314036 4292608 736 18446744073709551615 93902023987200 93902024881733 140729327953440 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93902025120784 93902025168528 93902050603008 140729327958341 140729327958498 140729327958498 140729327964102 0
/proc/174089/statm: 1048 736 672 219 0 110 0
[pid=174091] ppid=174089 vsize=209364 memory=156780 CPUtime=1.87 cores=4,6
/proc/174091/stat : 174091 (roundingsat) R 174089 174089 171389 0 -1 4194304 33887 0 0 0 135 52 0 0 20 0 1 0 236314037 214388736 39195 18446744073709551615 4227072 8923433 140734689701088 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36356096 140734689704331 140734689704486 140734689704486 140734689710058 0
/proc/174091/statm: 52341 39195 2304 1147 0 39768 0
Current children cumulated CPU time: 1.87 s
Current children cumulated vsize: 213556 KiB
Current children cumulated memory: 159724 KiB
Child status: 0
Real time (s): 1.93002
CPU time (s): 1.91405
CPU user time (s): 1.37745
CPU system time (s): 0.536596
CPU usage (%): 99.1725
Max. virtual memory (cumulated for all children) (KiB): 213556
Max. memory (cumulated for all children) (KiB): 159724
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.37745
system time used= 0.536596
maximum resident set size= 156908
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34119
page faults= 0
swaps= 0
block input operations= 0
block output operations= 48
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 144
involuntary context switches= 5
# summary of solver processes directly reported to runsolver:
# pid: 174089
# total CPU time (s): 1.91405
# total CPU user time (s): 1.37745
# total CPU system time (s): 0.536596
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.01198 second user time and 0.037316 second system time
The end
Launcher Data
Begin job on nodeC033 at 2025-07-22 19:45:46
IDJOB=4544102
IDBENCH=174892
IDSOLVER=3352
FILE ID=nodeC033/4544102-1753206346
RUNJOBID= nodeC033-1753198973-171407
SLURM_JOB_ID= 9687766
Free space on /tmp= 432480 MiB
SOLVER NAME= roundingsat-log 63f22ad
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-exit/normalized-phpexit_v2_10_092.opb
COMMAND LINE= run-dec-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4544102-1753206346/watcher-4544102-1753206346 -o /tmp/evaluation-result-4544102-1753206346/solver-4544102-1753206346 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1753198973-171407 --watchdog 3760 --file-size-limit 100000 run-dec-log.sh HOME/instance-4544102-1753206346.opb /tmp/proof-4544102-1753206346
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= abde55a93501845a748728a01651cccf
RANDOM SEED=331009880
nodeC033 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 : 3600.038
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 : 7000.13
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 : 3600.075
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 : 7000.13
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 : 3492.241
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 : 7000.13
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 : 3600.891
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 : 7000.13
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00002a
cpu MHz : 3600.049
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 : 7000.13
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 : 3600.073
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 : 7000.13
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 : 3600.560
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 : 7000.13
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 : 3589.644
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 : 7000.13
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131250000 kB
MemFree: 124646772 kB
MemAvailable: 126092716 kB
Buffers: 2128 kB
Cached: 2169428 kB
SwapCached: 64 kB
Active: 4864156 kB
Inactive: 942256 kB
Active(anon): 3655840 kB
Inactive(anon): 5284 kB
Active(file): 1208316 kB
Inactive(file): 936972 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33009904 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 9088 kB
Writeback: 0 kB
AnonPages: 3635588 kB
Mapped: 121848 kB
Shmem: 26228 kB
KReclaimable: 279792 kB
Slab: 377160 kB
SReclaimable: 279792 kB
SUnreclaim: 97368 kB
KernelStack: 4256 kB
PageTables: 10524 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98635684 kB
Committed_AS: 4125412 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 150584 kB
VmallocChunk: 0 kB
Percpu: 3808 kB
HardwareCorrupted: 0 kB
AnonHugePages: 2535424 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: 221908 kB
DirectMap2M: 11083776 kB
DirectMap1G: 124780544 kB
Free space on /tmp at the end= 432472 MiB
End job on nodeC033 at 2025-07-22 19:45:48