Trace number 1737633

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) 1200.11 1200.56

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-151-100.cnf
MD5SUM81c9e6cf99fbe74a8c2bb297a2f27040
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables153
Number of clauses316
Sum of the clauses size948
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3316
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 153 variables and 316 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 153 free variables and 316 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.032
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 1008 duplicate clauses
0.00/0.00	c lessRedundantTransformation():: nothing to be done.
0.00/0.00	c transformTo3SAT():: you gave me 153 variables and 316 clauses.
0.00/0.00	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.00	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.00	c transformTo3SAT():: the transformation yielded 153 variabels and 316 clauses.
0.00/0.00	c main():: clause / variable ratio: ( 316 / 153 ) = 2.07
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 153
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 166
0.00/0.01	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 768
0.00/0.06	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 8103
0.59/0.63	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 71821
5.79/5.84	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 502671
42.58/42.62	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 2884439
252.20/252.31	c |----------------------------------------------------------------|
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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-1737633-1240825548/watcher-1737633-1240825548 -o /tmp/evaluation-result-1737633-1240825548/solver-1737633-1240825548 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1737633-1240825548.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 1.00 1.00 1.00 3/64 31400
/proc/meminfo: memFree=1676208/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=1024 CPUtime=0
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 110581177 1048576 139 1992294400 134512640 135197378 4294956240 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 256 139 87 167 0 87 0

[startup+0.0865219 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31400
/proc/meminfo: memFree=1676208/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=1168 CPUtime=0.08
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 184 0 0 0 8 0 0 0 18 0 1 0 110581177 1196032 167 1992294400 134512640 135197378 4294956240 18446744073709551615 134614156 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 292 167 92 167 0 123 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1168

[startup+0.102525 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31400
/proc/meminfo: memFree=1676208/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=1168 CPUtime=0.1
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 186 0 0 0 10 0 0 0 18 0 1 0 110581177 1196032 169 1992294400 134512640 135197378 4294956240 18446744073709551615 134570925 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 292 169 92 167 0 123 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1168

[startup+0.302564 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31400
/proc/meminfo: memFree=1676208/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=1304 CPUtime=0.3
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 241 0 0 0 30 0 0 0 20 0 1 0 110581177 1335296 224 1992294400 134512640 135197378 4294956240 18446744073709551615 134611717 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 326 224 92 167 0 157 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1304

[startup+0.701643 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31400
/proc/meminfo: memFree=1676208/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=1472 CPUtime=0.69
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 270 0 0 0 69 0 0 0 23 0 1 0 110581177 1507328 253 1992294400 134512640 135197378 4294956240 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 368 253 92 167 0 199 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1472

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1675432/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=1624 CPUtime=1.49
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 330 0 0 0 149 0 0 0 25 0 1 0 110581177 1662976 313 1992294400 134512640 135197378 4294956240 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 406 313 92 167 0 237 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1624

[startup+3.10111 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1674984/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=2192 CPUtime=3.09
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 446 0 0 0 309 0 0 0 25 0 1 0 110581177 2244608 429 1992294400 134512640 135197378 4294956240 18446744073709551615 134617923 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 548 429 92 167 0 379 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2192

[startup+6.30175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1673960/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=3468 CPUtime=6.29
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 673 0 0 0 629 0 0 0 25 0 1 0 110581177 3551232 656 1992294400 134512640 135197378 4294956240 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 867 656 92 167 0 698 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3468

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1671800/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=6512 CPUtime=12.68
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 1172 0 0 0 1268 0 0 0 25 0 1 0 110581177 6668288 1155 1992294400 134512640 135197378 4294956240 18446744073709551615 134617923 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 1628 1155 92 167 0 1459 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6512

[startup+25.5025 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1667896/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=9604 CPUtime=25.48
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 2110 0 0 0 2547 1 0 0 25 0 1 0 110581177 9834496 2093 1992294400 134512640 135197378 4294956240 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 2401 2093 92 167 0 2232 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9604

[startup+51.1026 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1660536/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=19972 CPUtime=51.07
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 3972 0 0 0 5105 2 0 0 25 0 1 0 110581177 20451328 3955 1992294400 134512640 135197378 4294956240 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 4993 3955 92 167 0 4824 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19972

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1645368/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=43136 CPUtime=102.26
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 7694 0 0 0 10221 5 0 0 25 0 1 0 110581177 44171264 7677 1992294400 134512640 135197378 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 10784 7677 92 167 0 10615 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43136

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1628152/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=65588 CPUtime=162.23
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 12014 0 0 0 16215 8 0 0 25 0 1 0 110581177 67162112 11997 1992294400 134512640 135197378 4294956240 18446744073709551615 134601567 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 16397 11997 92 167 0 16228 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 65588

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1610808/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=95056 CPUtime=222.21
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 16299 0 0 0 22211 10 0 0 25 0 1 0 110581177 97337344 16282 1992294400 134512640 135197378 4294956240 18446744073709551615 134618546 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 23764 16282 92 167 0 23595 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 95056

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1593784/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=95056 CPUtime=282.19
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 20584 0 0 0 28206 13 0 0 25 0 1 0 110581177 97337344 20567 1992294400 134512640 135197378 4294956240 18446744073709551615 134526691 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 23764 20567 92 167 0 23595 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 95056

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1576120/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=144612 CPUtime=342.17
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 24912 0 0 0 34200 17 0 0 25 0 1 0 110581177 148082688 24895 1992294400 134512640 135197378 4294956240 18446744073709551615 134606445 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 36153 24895 92 167 0 35984 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 144612

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1559096/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=144612 CPUtime=402.14
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 29188 0 0 0 40194 20 0 0 25 0 1 0 110581177 148082688 29171 1992294400 134512640 135197378 4294956240 18446744073709551615 134616351 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 36153 29171 92 167 0 35984 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 144612

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1541624/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=144612 CPUtime=462.11
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 33494 0 0 0 46189 22 0 0 25 0 1 0 110581177 148082688 33477 1992294400 134512640 135197378 4294956240 18446744073709551615 134556431 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 36153 33477 92 167 0 35984 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 144612

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1524472/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=210912 CPUtime=522.09
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 37766 0 0 0 52183 26 0 0 25 0 1 0 110581177 215973888 37749 1992294400 134512640 135197378 4294956240 18446744073709551615 134649264 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 52728 37749 92 167 0 52559 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 210912

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1507064/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=221616 CPUtime=582.08
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 42068 0 0 0 58179 29 0 0 25 0 1 0 110581177 226934784 42051 1992294400 134512640 135197378 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 55404 42051 92 167 0 55235 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 221616

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1489720/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=221616 CPUtime=642.05
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 46348 0 0 0 64174 31 0 0 25 0 1 0 110581177 226934784 46331 1992294400 134512640 135197378 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 55404 46331 92 167 0 55235 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 221616

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1472824/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=221616 CPUtime=702.02
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 50596 0 0 0 70169 33 0 0 25 0 1 0 110581177 226934784 50579 1992294400 134512640 135197378 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 55404 50579 92 167 0 55235 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 221616

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1455544/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=321064 CPUtime=762.01
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 54867 0 0 0 76166 35 0 0 25 0 1 0 110581177 328769536 54850 1992294400 134512640 135197378 4294956240 18446744073709551615 134592411 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 80266 54850 92 167 0 80097 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 321064

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1438968/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=321064 CPUtime=821.98
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 59098 0 0 0 82161 37 0 0 25 0 1 0 110581177 328769536 59081 1992294400 134512640 135197378 4294956240 18446744073709551615 134617828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 80266 59081 92 167 0 80097 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 321064

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31401
/proc/meminfo: memFree=1421880/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=321064 CPUtime=881.96
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 63336 0 0 0 88157 39 0 0 25 0 1 0 110581177 328769536 63319 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 80266 63319 92 167 0 80097 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 321064

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31407
/proc/meminfo: memFree=1405104/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=321064 CPUtime=941.93
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 67584 0 0 0 94153 40 0 0 25 0 1 0 110581177 328769536 67567 1992294400 134512640 135197378 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 80266 67567 92 167 0 80097 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 321064

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31407
/proc/meminfo: memFree=1388080/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=321064 CPUtime=1001.91
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 71788 0 0 0 100149 42 0 0 25 0 1 0 110581177 328769536 71771 1992294400 134512640 135197378 4294956240 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 80266 71771 92 167 0 80097 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 321064

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31407
/proc/meminfo: memFree=1371184/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=342472 CPUtime=1061.88
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 76041 0 0 0 106144 44 0 0 25 0 1 0 110581177 350691328 76024 1992294400 134512640 135197378 4294956240 18446744073709551615 134541275 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 85618 76024 92 167 0 85449 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 342472

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31407
/proc/meminfo: memFree=1353968/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=342472 CPUtime=1121.87
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 80308 0 0 0 112139 48 0 0 25 0 1 0 110581177 350691328 80291 1992294400 134512640 135197378 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 85618 80291 92 167 0 85449 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 342472

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31407
/proc/meminfo: memFree=1336752/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=491648 CPUtime=1181.84
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 84513 0 0 0 118130 54 0 0 25 0 1 0 110581177 503447552 84496 1992294400 134512640 135197378 4294956240 18446744073709551615 134556608 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 122912 84496 92 167 0 122743 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 491648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31407
/proc/meminfo: memFree=1331376/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=491648 CPUtime=1200.04
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 85785 0 0 0 119950 54 0 0 25 0 1 0 110581177 503447552 85768 1992294400 134512640 135197378 4294956240 18446744073709551615 134611821 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 122912 85768 92 167 0 122743 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 491648

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31407
/proc/meminfo: memFree=1331376/2055920 swapFree=4181848/4192956
[pid=31400] ppid=31398 vsize=491648 CPUtime=1200.04
/proc/31400/stat : 31400 (march_hi) R 31398 31400 30685 0 -1 4194304 85785 0 0 0 119950 54 0 0 25 0 1 0 110581177 503447552 85768 1992294400 134512640 135197378 4294956240 18446744073709551615 134611821 0 0 4096 0 0 0 0 17 1 0 0
/proc/31400/statm: 122912 85768 92 167 0 122743 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 491648

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.11
CPU user time (s): 1199.5
CPU system time (s): 0.604908
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 491648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.604908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 85785
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= 1797

runsolver used 0.877866 second user time and 2.45263 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-27 11:45:48
IDJOB=1737633
IDBENCH=71792
IDSOLVER=521
FILE ID=node66/1737633-1240825548
PBS_JOBID= 9187470
Free space on /tmp= 66324 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-151-100.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737633-1240825548/watcher-1737633-1240825548 -o /tmp/evaluation-result-1737633-1240825548/solver-1737633-1240825548 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1737633-1240825548.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 81c9e6cf99fbe74a8c2bb297a2f27040
RANDOM SEED=1849470803

node66.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1676624 kB
Buffers:         56216 kB
Cached:         256904 kB
SwapCached:       5120 kB
Active:         144060 kB
Inactive:       177112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676624 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:             784 kB
Writeback:           0 kB
Mapped:          14068 kB
Slab:            44164 kB
Committed_AS:   541496 kB
PageTables:       1360 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= 66324 MiB
End job on node66 at 2009-04-27 12:05:50