Trace number 1627895

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
march_hi hi? (TO) 5000.1 5001.21

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S322778960-054.cnf
MD5SUM738d561654cbc7d1587a637b71302edd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark36.6814
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.29/1.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.39	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.29/1.39	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.29/1.39	c main()::
1.29/1.39	c initFormula():: searching for DIMACS p-line....
1.29/1.39	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.29/1.39	c parseCNF():: parsing....
1.29/1.39	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.39	c runParser():: parsing was successful, warming up engines...
1.29/1.39	c simplify_formula():: removed 0 tautological, 426 satisfied and 0 duplicate clauses
1.29/1.39	c preprocessing fase I completed:: there are now 15933 free variables and 66774 clauses.
1.29/1.39	c stat :: sign balance is biased by 0.474
1.29/1.39	c using 3-SAT heuristics (occurence based diff)
1.29/1.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 182 duplicate clauses
1.29/1.39	c resolvent_look() :: found 76 resolvents
1.29/1.39	c lessRedundantTransformation():: nothing to be done.
1.29/1.39	c transformTo3SAT():: you gave me 16000 variables and 66850 clauses.
1.29/1.39	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.29/1.39	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.29/1.39	c transformTo3SAT():: the transformation yielded 16000 variabels and 66850 clauses.
1.29/1.39	c main():: clause / variable ratio: ( 66850 / 16000 ) = 4.18
1.29/1.39	c longest clause has size 3
1.29/1.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.39	c number of free variables = 15933
1.29/1.39	c dynamic_preselect_setsize :: off
1.29/1.39	c main():: all systems go!
1.29/1.39	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627895-1240039988/watcher-1627895-1240039988 -o /tmp/evaluation-result-1627895-1240039988/solver-1627895-1240039988 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627895-1240039988.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.15 1.04 1.01 3/64 19539
/proc/meminfo: memFree=1191392/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=2552 CPUtime=0
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 449 0 0 0 0 0 0 0 18 0 1 0 32026329 2613248 434 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 638 434 58 167 0 469 0

[startup+0.0896519 s]
/proc/loadavg: 1.15 1.04 1.01 3/64 19539
/proc/meminfo: memFree=1191392/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=3476 CPUtime=0.08
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 739 0 0 0 8 0 0 0 18 0 1 0 32026329 3559424 724 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 869 725 58 167 0 700 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3476

[startup+0.101653 s]
/proc/loadavg: 1.15 1.04 1.01 3/64 19539
/proc/meminfo: memFree=1191392/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=6688 CPUtime=0.09
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 917 0 0 0 9 0 0 0 18 0 1 0 32026329 6848512 901 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 1705 904 60 167 0 1536 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6688

[startup+0.301666 s]
/proc/loadavg: 1.15 1.04 1.01 3/64 19539
/proc/meminfo: memFree=1191392/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=8688 CPUtime=0.29
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 2850 0 0 0 28 1 0 0 19 0 1 0 32026329 8896512 1521 1992294400 134512640 135197378 4294956240 18446744073709551615 134693722 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 2172 1521 67 167 0 2003 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8688

[startup+0.701693 s]
/proc/loadavg: 1.15 1.04 1.01 3/64 19539
/proc/meminfo: memFree=1191392/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=9612 CPUtime=0.69
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 6007 0 0 0 67 2 0 0 23 0 1 0 32026329 9842688 1765 1992294400 134512640 135197378 4294956240 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 2403 1765 78 167 0 2234 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9612

[startup+1.50175 s]
/proc/loadavg: 1.14 1.04 1.01 2/65 19540
/proc/meminfo: memFree=1183896/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=29208 CPUtime=1.49
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 13282 0 0 0 144 5 0 0 25 0 1 0 32026329 29908992 4031 1992294400 134512640 135197378 4294956240 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 7302 4031 91 167 0 7133 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29208

[startup+3.10185 s]
/proc/loadavg: 1.14 1.04 1.01 2/65 19540
/proc/meminfo: memFree=1165208/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=29968 CPUtime=3.09
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 15964 0 0 0 303 6 0 0 25 0 1 0 32026329 30687232 6713 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 7492 6713 91 167 0 7323 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29968

[startup+6.30207 s]
/proc/loadavg: 1.14 1.04 1.01 2/65 19540
/proc/meminfo: memFree=1162328/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=32680 CPUtime=6.29
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 16621 0 0 0 623 6 0 0 25 0 1 0 32026329 33464320 7370 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 8170 7370 91 167 0 8001 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32680

[startup+12.7015 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 19540
/proc/meminfo: memFree=1160984/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=33604 CPUtime=12.69
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 16878 0 0 0 1262 7 0 0 25 0 1 0 32026329 34410496 7627 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 8401 7627 91 167 0 8232 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33604

[startup+25.5014 s]
/proc/loadavg: 1.10 1.04 1.01 2/65 19540
/proc/meminfo: memFree=1160344/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=34264 CPUtime=25.49
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 17027 0 0 0 2542 7 0 0 25 0 1 0 32026329 35086336 7776 1992294400 134512640 135197378 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 8566 7776 91 167 0 8397 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34264

[startup+51.1011 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 19540
/proc/meminfo: memFree=1159768/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=34792 CPUtime=51.08
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 17177 0 0 0 5100 8 0 0 25 0 1 0 32026329 35627008 7926 1992294400 134512640 135197378 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 8698 7926 91 167 0 8529 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34792

[startup+102.305 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 19540
/proc/meminfo: memFree=1159128/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=35452 CPUtime=102.27
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 17317 0 0 0 10219 8 0 0 25 0 1 0 32026329 36302848 8066 1992294400 134512640 135197378 4294956240 18446744073709551615 134593996 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 8863 8066 91 167 0 8694 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35452

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 19540
/proc/meminfo: memFree=1158744/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=35848 CPUtime=162.25
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 17423 0 0 0 16217 8 0 0 25 0 1 0 32026329 36708352 8172 1992294400 134512640 135197378 4294956240 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 8962 8172 91 167 0 8793 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 35848

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19540
/proc/meminfo: memFree=1158424/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=36112 CPUtime=222.24
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 17488 0 0 0 22216 8 0 0 25 0 1 0 32026329 36978688 8237 1992294400 134512640 135197378 4294956240 18446744073709551615 134552956 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9028 8237 91 167 0 8859 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 36112

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19542
/proc/meminfo: memFree=1158104/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=36376 CPUtime=282.23
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 17554 0 0 0 28214 9 0 0 25 0 1 0 32026329 37249024 8303 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9094 8303 91 167 0 8925 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 36376

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19542
/proc/meminfo: memFree=1157912/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=36508 CPUtime=342.21
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 17603 0 0 0 34212 9 0 0 25 0 1 0 32026329 37384192 8352 1992294400 134512640 135197378 4294956240 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9127 8352 91 167 0 8958 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 36508

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19542
/proc/meminfo: memFree=1157720/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=36640 CPUtime=402.2
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 17644 0 0 0 40211 9 0 0 25 0 1 0 32026329 37519360 8393 1992294400 134512640 135197378 4294956240 18446744073709551615 134601638 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9160 8393 91 167 0 8991 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 36640

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19542
/proc/meminfo: memFree=1157528/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=36772 CPUtime=462.19
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 17674 0 0 0 46210 9 0 0 25 0 1 0 32026329 37654528 8423 1992294400 134512640 135197378 4294956240 18446744073709551615 134552907 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9193 8423 91 167 0 9024 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 36772

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19542
/proc/meminfo: memFree=1157528/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=36904 CPUtime=522.17
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 17709 0 0 0 52208 9 0 0 25 0 1 0 32026329 37789696 8458 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9226 8458 91 167 0 9057 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 36904

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19542
/proc/meminfo: memFree=1157400/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=37036 CPUtime=582.16
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 17736 0 0 0 58207 9 0 0 25 0 1 0 32026329 37924864 8485 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9259 8485 91 167 0 9090 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 37036

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19542
/proc/meminfo: memFree=1157272/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=37168 CPUtime=642.16
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 17760 0 0 0 64206 10 0 0 25 0 1 0 32026329 38060032 8509 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9292 8509 91 167 0 9123 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 37168


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19550
/proc/meminfo: memFree=1154904/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=39280 CPUtime=4001.4
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 18295 0 0 0 400127 13 0 0 25 0 1 0 32026329 40222720 9044 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9820 9044 91 167 0 9651 0
Current children cumulated CPU time (s) 4001.4
Current children cumulated vsize (KiB) 39280

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19550
/proc/meminfo: memFree=1154968/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=39280 CPUtime=4061.39
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 18301 0 0 0 406126 13 0 0 25 0 1 0 32026329 40222720 9050 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9820 9050 91 167 0 9651 0
Current children cumulated CPU time (s) 4061.39
Current children cumulated vsize (KiB) 39280

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19550
/proc/meminfo: memFree=1154968/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=39280 CPUtime=4121.37
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 18306 0 0 0 412124 13 0 0 25 0 1 0 32026329 40222720 9055 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9820 9055 91 167 0 9651 0
Current children cumulated CPU time (s) 4121.37
Current children cumulated vsize (KiB) 39280

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19550
/proc/meminfo: memFree=1154968/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=39280 CPUtime=4181.36
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 18310 0 0 0 418123 13 0 0 25 0 1 0 32026329 40222720 9059 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9820 9059 91 167 0 9651 0
Current children cumulated CPU time (s) 4181.36
Current children cumulated vsize (KiB) 39280

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19550
/proc/meminfo: memFree=1154904/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=39280 CPUtime=4241.34
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 18315 0 0 0 424121 13 0 0 25 0 1 0 32026329 40222720 9064 1992294400 134512640 135197378 4294956240 18446744073709551615 134590225 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9820 9064 91 167 0 9651 0
Current children cumulated CPU time (s) 4241.34
Current children cumulated vsize (KiB) 39280

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19550
/proc/meminfo: memFree=1154904/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=39412 CPUtime=4301.33
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 18320 0 0 0 430120 13 0 0 25 0 1 0 32026329 40357888 9069 1992294400 134512640 135197378 4294956240 18446744073709551615 134541629 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9853 9069 91 167 0 9684 0
Current children cumulated CPU time (s) 4301.33
Current children cumulated vsize (KiB) 39412

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19550
/proc/meminfo: memFree=1154904/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=39412 CPUtime=4361.33
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 18325 0 0 0 436119 14 0 0 25 0 1 0 32026329 40357888 9074 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9853 9074 91 167 0 9684 0
Current children cumulated CPU time (s) 4361.33
Current children cumulated vsize (KiB) 39412

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19550
/proc/meminfo: memFree=1154840/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=39412 CPUtime=4421.31
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 18330 0 0 0 442117 14 0 0 25 0 1 0 32026329 40357888 9079 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9853 9079 91 167 0 9684 0
Current children cumulated CPU time (s) 4421.31
Current children cumulated vsize (KiB) 39412

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19550
/proc/meminfo: memFree=1154776/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=39412 CPUtime=4481.3
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 18333 0 0 0 448116 14 0 0 25 0 1 0 32026329 40357888 9082 1992294400 134512640 135197378 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9853 9082 91 167 0 9684 0
Current children cumulated CPU time (s) 4481.3
Current children cumulated vsize (KiB) 39412

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19550
/proc/meminfo: memFree=1154840/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=39412 CPUtime=4541.29
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 18338 0 0 0 454115 14 0 0 25 0 1 0 32026329 40357888 9087 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9853 9087 91 167 0 9684 0
Current children cumulated CPU time (s) 4541.29
Current children cumulated vsize (KiB) 39412

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19550
/proc/meminfo: memFree=1154776/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=39412 CPUtime=4601.28
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 18342 0 0 0 460114 14 0 0 25 0 1 0 32026329 40357888 9091 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9853 9091 91 167 0 9684 0
Current children cumulated CPU time (s) 4601.28
Current children cumulated vsize (KiB) 39412

[startup+4662.3 s]
/proc/loadavg: 1.10 1.03 1.01 2/65 19550
/proc/meminfo: memFree=1154712/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=39412 CPUtime=4661.26
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 18345 0 0 0 466112 14 0 0 25 0 1 0 32026329 40357888 9094 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9853 9094 91 167 0 9684 0
Current children cumulated CPU time (s) 4661.26
Current children cumulated vsize (KiB) 39412

[startup+4722.31 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 19550
/proc/meminfo: memFree=1154712/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=39412 CPUtime=4721.25
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 18348 0 0 0 472111 14 0 0 25 0 1 0 32026329 40357888 9097 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9853 9097 91 167 0 9684 0
Current children cumulated CPU time (s) 4721.25
Current children cumulated vsize (KiB) 39412

[startup+4782.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 19550
/proc/meminfo: memFree=1154648/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=39544 CPUtime=4781.23
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 18351 0 0 0 478109 14 0 0 25 0 1 0 32026329 40493056 9100 1992294400 134512640 135197378 4294956240 18446744073709551615 134615900 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9886 9100 91 167 0 9717 0
Current children cumulated CPU time (s) 4781.23
Current children cumulated vsize (KiB) 39544

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19550
/proc/meminfo: memFree=1154648/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=39544 CPUtime=4841.22
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 18356 0 0 0 484108 14 0 0 25 0 1 0 32026329 40493056 9105 1992294400 134512640 135197378 4294956240 18446744073709551615 134592835 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9886 9105 91 167 0 9717 0
Current children cumulated CPU time (s) 4841.22
Current children cumulated vsize (KiB) 39544

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19550
/proc/meminfo: memFree=1154584/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=39544 CPUtime=4901.2
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 18361 0 0 0 490106 14 0 0 25 0 1 0 32026329 40493056 9110 1992294400 134512640 135197378 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9886 9110 91 167 0 9717 0
Current children cumulated CPU time (s) 4901.2
Current children cumulated vsize (KiB) 39544

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19550
/proc/meminfo: memFree=1154648/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=39544 CPUtime=4961.19
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 18364 0 0 0 496105 14 0 0 25 0 1 0 32026329 40493056 9113 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9886 9113 91 167 0 9717 0
Current children cumulated CPU time (s) 4961.19
Current children cumulated vsize (KiB) 39544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19550
/proc/meminfo: memFree=1154712/2055920 swapFree=4192956/4192956
[pid=19539] ppid=19537 vsize=39544 CPUtime=5000.08
/proc/19539/stat : 19539 (march_hi) R 19537 19539 19469 0 -1 4194304 18368 0 0 0 499994 14 0 0 25 0 1 0 32026329 40493056 9117 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19539/statm: 9886 9117 91 167 0 9717 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 39544

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.21
CPU time (s): 5000.1
CPU user time (s): 4999.95
CPU system time (s): 0.152976
CPU usage (%): 99.9778
Max. virtual memory (cumulated for all children) (KiB): 39544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18368
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= 2
involuntary context switches= 11802

runsolver used 4.10138 second user time and 9.73552 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-18 09:33:08
IDJOB=1627895
IDBENCH=70351
IDSOLVER=583
FILE ID=node52/1627895-1240039988
PBS_JOBID= 9157479
Free space on /tmp= 66360 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S322778960-054.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627895-1240039988/watcher-1627895-1240039988 -o /tmp/evaluation-result-1627895-1240039988/solver-1627895-1240039988 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627895-1240039988.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 738d561654cbc7d1587a637b71302edd
RANDOM SEED=2119114263

node52.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1191872 kB
Buffers:         75800 kB
Cached:         712728 kB
SwapCached:          0 kB
Active:         372560 kB
Inactive:       429896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1191872 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            47540 kB
Committed_AS:   154220 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66360 MiB
End job on node52 at 2009-04-18 10:56:32