Trace number 4441432

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
Picat 2024-06-18UNSAT 308.934 310.046

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 benchmark44.7906
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 

0.00/0.01	c solving HOME/instance-4441432-1721293761.opb (Picat 3.6#12)
308.89/310.03	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: 64059 MiB (59020 MiB free)
  memory of node 1: 64510 MiB (61686 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4441432-1721293761/watcher-4441432-1721293761 -o /tmp/evaluation-result-4441432-1721293761/solver-4441432-1721293761 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1721293773-946210 --watchdog 3760 pb_picat HOME/instance-4441432-1721293761.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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 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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=946272, runsolver pid=946269
Current StackSize limit: 8192 KiB


[startup+0.100088 s]*
/proc/loadavg: 1.13 1.15 1.18 5/245 946273
/proc/meminfo: memFree=123567708/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=2033608 memory=23848 CPUtime=0.1 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 467 0 0 0 10 0 0 0 20 0 1 0 181534892 2082414592 5962 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 508402 5962 1570 439 0 503831 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033608 KiB
Current children cumulated memory: 23848 KiB

[startup+0.211755 s]*
/proc/loadavg: 1.13 1.15 1.18 5/245 946273
/proc/meminfo: memFree=123539444/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=2033608 memory=32040 CPUtime=0.21 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 480 0 0 0 20 1 0 0 20 0 1 0 181534892 2082414592 8010 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 508402 8010 1570 439 0 503831 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033608 KiB
Current children cumulated memory: 32040 KiB

[startup+0.311389 s]*
/proc/loadavg: 1.13 1.15 1.18 5/245 946273
/proc/meminfo: memFree=123514900/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=2033608 memory=36136 CPUtime=0.31 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 490 0 0 0 30 1 0 0 20 0 1 0 181534892 2082414592 9034 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 508402 9034 1570 439 0 503831 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2033608 KiB
Current children cumulated memory: 36136 KiB

[startup+0.700319 s]
/proc/loadavg: 1.13 1.15 1.18 4/243 946273
/proc/meminfo: memFree=123505536/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=2033608 memory=60904 CPUtime=0.68 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 536 0 0 0 66 2 0 0 20 0 1 0 181534892 2082414592 15226 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 508402 15226 1570 439 0 503831 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2033608 KiB
Current children cumulated memory: 60904 KiB

[startup+1.50032 s]
/proc/loadavg: 1.13 1.15 1.18 5/242 946313
/proc/meminfo: memFree=123352812/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=2033608 memory=145256 CPUtime=1.48 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 684 0 0 0 143 5 0 0 20 0 1 0 181534892 2082414592 36314 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 508402 36314 1570 439 0 503831 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2033608 KiB
Current children cumulated memory: 145256 KiB

[startup+3.11274 s]
/proc/loadavg: 1.13 1.15 1.18 5/245 946319
/proc/meminfo: memFree=122262528/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=2033608 memory=400204 CPUtime=3.09 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 1135 0 0 0 298 11 0 0 20 0 1 0 181534892 2082414592 100051 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 508402 100051 1570 439 0 503831 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2033608 KiB
Current children cumulated memory: 400204 KiB

[startup+6.30031 s]
/proc/loadavg: 1.44 1.21 1.20 4/243 946319
/proc/meminfo: memFree=120796360/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=2033608 memory=925612 CPUtime=6.26 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 1739 0 0 0 604 22 0 0 20 0 1 0 181534892 2082414592 231403 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 508402 231403 1618 439 0 503831 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2033608 KiB
Current children cumulated memory: 925612 KiB

[startup+12.7003 s]
/proc/loadavg: 1.64 1.26 1.21 5/245 946413
/proc/meminfo: memFree=119027604/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=3418124 memory=1942476 CPUtime=12.65 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 26426 0 0 0 1217 48 0 0 20 0 1 0 181534892 3500158976 485619 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 854531 485619 1774 439 0 849960 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 3418124 KiB
Current children cumulated memory: 1942476 KiB

[startup+25.5003 s]
/proc/loadavg: 2.17 1.39 1.26 5/245 946414
/proc/meminfo: memFree=118680096/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=3418124 memory=1944820 CPUtime=25.41 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 26503 0 0 0 2474 67 0 0 20 0 1 0 181534892 3500158976 486205 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 854531 486205 1790 439 0 849960 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 3418124 KiB
Current children cumulated memory: 1944820 KiB

[startup+51.1136 s]
/proc/loadavg: 2.87 1.62 1.34 5/245 946741
/proc/meminfo: memFree=119721340/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=3401136 memory=1978468 CPUtime=50.94 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 41288 0 0 0 5010 84 0 0 20 0 1 0 181534892 3482763264 494617 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 850284 494617 1790 439 0 845713 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 3401136 KiB
Current children cumulated memory: 1978468 KiB

[startup+102.3 s]
/proc/loadavg: 3.65 2.02 1.49 5/247 947029
/proc/meminfo: memFree=119713996/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=3390824 memory=1988448 CPUtime=101.93 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 48601 0 0 0 10098 95 0 0 20 0 1 0 181534892 3472203776 497112 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 847706 497112 1790 439 0 843135 0
Current children cumulated CPU time: 101.93 s
Current children cumulated vsize: 3390824 KiB
Current children cumulated memory: 1988448 KiB

[startup+162.3 s]
/proc/loadavg: 3.97 2.41 1.66 5/247 947636
/proc/meminfo: memFree=121662760/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=3324040 memory=1938236 CPUtime=161.7 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 55555 0 0 0 16065 105 0 0 20 0 1 0 181534892 3403816960 484559 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 831010 484559 1790 439 0 826439 0
Current children cumulated CPU time: 161.7 s
Current children cumulated vsize: 3324040 KiB
Current children cumulated memory: 1938236 KiB

[startup+222.3 s]
/proc/loadavg: 4.11 2.74 1.82 5/246 947647
/proc/meminfo: memFree=121602492/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=3324040 memory=1944408 CPUtime=221.48 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 61774 0 0 0 22034 114 0 0 20 0 1 0 181534892 3403816960 486102 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 831010 486102 1790 439 0 826439 0
Current children cumulated CPU time: 221.48 s
Current children cumulated vsize: 3324040 KiB
Current children cumulated memory: 1944408 KiB

[startup+282.3 s]
/proc/loadavg: 4.15 3.00 1.97 5/243 947657
/proc/meminfo: memFree=121549872/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=3389576 memory=2020960 CPUtime=281.27 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 68266 0 0 0 28007 120 0 0 20 0 1 0 181534892 3470925824 505240 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 847394 505240 1790 439 0 842823 0
Current children cumulated CPU time: 281.27 s
Current children cumulated vsize: 3389576 KiB
Current children cumulated memory: 2020960 KiB

[startup+310.046 s]
# the end of solver process 946272 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=307.693 s, system=1.2409 s

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

[startup+294.4 s]
/proc/loadavg: 4.13 3.03 1.99 5/243 947659
/proc/meminfo: memFree=121626788/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=3324040 memory=1943136 CPUtime=293.33 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 68554 0 0 0 29212 121 0 0 20 0 1 0 181534892 3403816960 485784 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 831010 485784 1790 439 0 826439 0
Current children cumulated CPU time: 293.33 s
Current children cumulated vsize: 3324040 KiB
Current children cumulated memory: 1943136 KiB

[startup+300.8 s]
/proc/loadavg: 4.11 3.07 2.01 5/243 947661
/proc/meminfo: memFree=121562812/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=3389576 memory=1992152 CPUtime=299.71 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 70387 0 0 0 29848 123 0 0 20 0 1 0 181534892 3470925824 498038 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 847394 498038 1790 439 0 842823 0
Current children cumulated CPU time: 299.71 s
Current children cumulated vsize: 3389576 KiB
Current children cumulated memory: 1992152 KiB

[startup+304 s]*
/proc/loadavg: 4.11 3.07 2.01 5/243 947661
/proc/meminfo: memFree=121661740/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=3324040 memory=1930620 CPUtime=302.91 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 70644 0 0 0 30168 123 0 0 20 0 1 0 181534892 3403816960 482655 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 831010 482655 1790 439 0 826439 0
Current children cumulated CPU time: 302.91 s
Current children cumulated vsize: 3324040 KiB
Current children cumulated memory: 1930620 KiB

[startup+307.2 s]
/proc/loadavg: 4.10 3.08 2.02 5/243 947663
/proc/meminfo: memFree=121652104/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=3324040 memory=1934944 CPUtime=306.09 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 70683 0 0 0 30486 123 0 0 20 0 1 0 181534892 3403816960 483736 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 831010 483736 1790 439 0 826439 0
Current children cumulated CPU time: 306.09 s
Current children cumulated vsize: 3324040 KiB
Current children cumulated memory: 1934944 KiB

[startup+308.8 s]
/proc/loadavg: 4.10 3.08 2.02 5/243 947663
/proc/meminfo: memFree=121648760/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=3324040 memory=1934944 CPUtime=307.68 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 70683 0 0 0 30645 123 0 0 20 0 1 0 181534892 3403816960 483736 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 831010 483736 1790 439 0 826439 0
Current children cumulated CPU time: 307.68 s
Current children cumulated vsize: 3324040 KiB
Current children cumulated memory: 1934944 KiB

[startup+309.6 s]
/proc/loadavg: 4.10 3.08 2.02 5/243 947663
/proc/meminfo: memFree=121631288/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=3324040 memory=1934944 CPUtime=308.48 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 70683 0 0 0 30725 123 0 0 20 0 1 0 181534892 3403816960 483736 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 831010 483736 1790 439 0 826439 0
Current children cumulated CPU time: 308.48 s
Current children cumulated vsize: 3324040 KiB
Current children cumulated memory: 1934944 KiB

[startup+310 s]*
/proc/loadavg: 4.17 3.11 2.04 5/243 947663
/proc/meminfo: memFree=121653588/131655788 swapFree=131071996/131071996
[pid=946272] ppid=946269 vsize=3324040 memory=1934944 CPUtime=308.89 cores=0,2
/proc/946272/stat : 946272 (pb_picat) R 946269 946272 946200 0 -1 4194304 70683 0 0 0 30766 123 0 0 20 0 1 0 181534892 3403816960 483736 134679101440 4194304 5989780 140724005500384 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 48271360 140724005508120 140724005508196 140724005508196 140724005515212 0
/proc/946272/statm: 831010 483736 1790 439 0 826439 0
Current children cumulated CPU time: 308.89 s
Current children cumulated vsize: 3324040 KiB
Current children cumulated memory: 1934944 KiB

Child status: 0

Real time (s): 310.046
CPU time (s): 308.934
CPU user time (s): 307.693
CPU system time (s): 1.2409
CPU usage (%): 99.6413
Max. virtual memory (cumulated for all children) (KiB): 3599596
Max. memory (cumulated for all children) (KiB): 2047524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 307.693
system time used= 1.2409
maximum resident set size= 2047524
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70691
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= 13
involuntary context switches= 2118


# summary of solver processes directly reported to runsolver:
#   pid: 946272
#   total CPU time (s): 308.934
#   total CPU user time (s): 307.693
#   total CPU system time (s): 1.2409

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.51442 second user time and 3.02644 second system time

The end

Launcher Data 

Begin job on nodeC006 at 2024-07-18 11:09:34
IDJOB=4441432
IDBENCH=147705
IDSOLVER=3068
FILE ID=nodeC006/4441432-1721293761
RUNJOBID= nodeC006-1721293773-946210
SLURM_JOB_ID= 7542603
Free space on /tmp= 723732 MiB

SOLVER NAME= Picat 2024-06-18
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-ooo.ex.mem.LsqHdStrong.ucl.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4441432-1721293761/watcher-4441432-1721293761 -o /tmp/evaluation-result-4441432-1721293761/solver-4441432-1721293761 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1721293773-946210 --watchdog 3760  pb_picat HOME/instance-4441432-1721293761.opb

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

MD5SUM BENCH= 911cf7319fa5fa56cdd8e7a94536c536
RANDOM SEED=1203053008

nodeC006.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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	: 0xb00001f
cpu MHz		: 1197.292
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.94
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	: 0xb00001f
cpu MHz		: 1197.247
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.26
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	: 0xb00001f
cpu MHz		: 1197.247
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.94
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	: 0xb00001f
cpu MHz		: 1197.257
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.26
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	: 0xb00001f
cpu MHz		: 1197.247
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.94
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	: 0xb00001f
cpu MHz		: 1197.247
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.26
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	: 0xb00001f
cpu MHz		: 1197.251
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.94
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	: 0xb00001f
cpu MHz		: 1197.269
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.26
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        123611644 kB
MemAvailable:   129768528 kB
Buffers:          477384 kB
Cached:          6441872 kB
SwapCached:            0 kB
Active:           920912 kB
Inactive:        6403808 kB
Active(anon):       1420 kB
Inactive(anon):   441748 kB
Active(file):     919492 kB
Inactive(file):  5962060 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             47952 kB
Writeback:             0 kB
AnonPages:        405640 kB
Mapped:           113716 kB
Shmem:             37704 kB
KReclaimable:     230724 kB
Slab:             348824 kB
SReclaimable:     230724 kB
SUnreclaim:       118100 kB
KernelStack:        3920 kB
PageTables:        10112 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    6610964 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            57760 kB
HardwareCorrupted:     0 kB
AnonHugePages:    225280 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      310088 kB
DirectMap2M:    40488960 kB
DirectMap1G:    95420416 kB

Free space on /tmp at the end= 723744 MiB
End job on nodeC006 at 2024-07-18 11:14:44