Trace number 1556133

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_nn nn? (TO) 1200.04 1200.43

General information on the benchmark

NameAPPLICATIONS/bitverif/countbitsarray/
countbitsarray32_32.cnf
MD5SUMb7a07371a2da4a8c8bef63c213dd1e15
Bench CategoryAPPLICATION (applications 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 variables72202
Number of clauses213533
Sum of the clauses size498241
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2142354
Number of clauses of size 371177
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.69/2.72	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.69/2.72	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.69/2.72	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.69/2.72	c main()::
2.69/2.72	c initFormula():: searching for DIMACS p-line....
2.69/2.72	c initFormula():: the DIMACS p-line indicates a CNF of 72202 variables and 213533 clauses.
2.69/2.72	c parseCNF():: parsing....
2.69/2.72	c parseCNF():: the CNF contains 2 unary clauses.
2.69/2.72	c runParser():: parsing was successful, warming up engines...
2.69/2.72	c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
2.69/2.72	c preprocessing fase I completed:: there are now 72200 free variables and 213529 clauses.
2.69/2.72	c stat :: sign balance is biased by 0.100
2.69/2.72	c using 3-SAT heuristics (occurence based diff)
2.69/2.72	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.69/2.72	c simplify_formula():: removed 0 tautological, 0 satisfied and 960 duplicate clauses
2.69/2.72	c resolvent_look() :: found 960 resolvents
2.69/2.72	c lessRedundantTransformation():: nothing to be done.
2.69/2.72	c transformTo3SAT():: you gave me 72202 variables and 214489 clauses.
2.69/2.72	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.69/2.72	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.69/2.72	c transformTo3SAT():: the transformation yielded 72202 variabels and 214489 clauses.
2.69/2.72	c main():: clause / variable ratio: ( 214489 / 72202 ) = 2.97
2.69/2.72	c longest clause has size 3
2.69/2.72	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.69/2.72	c number of free variables = 72200
2.69/2.72	c dynamic_preselect_setsize :: off
2.69/2.72	c main():: all systems go!
2.69/2.72	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 37
3.30/3.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 1025
16.28/16.31	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 17997
259.90/260.08	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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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-1556133-1238746545/watcher-1556133-1238746545 -o /tmp/evaluation-result-1556133-1238746545/solver-1556133-1238746545 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1556133-1238746545.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: 1.84 1.84 1.46 3/64 14572
/proc/meminfo: memFree=1824112/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=4720 CPUtime=0
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 577 0 0 0 0 0 0 0 18 0 1 0 1147320204 4833280 562 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 1180 566 58 167 0 1011 0

[startup+0.01343 s]
/proc/loadavg: 1.84 1.84 1.46 3/64 14572
/proc/meminfo: memFree=1824112/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=7228 CPUtime=0
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 1404 0 0 0 0 0 0 0 18 0 1 0 1147320204 7401472 1390 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 1807 1394 58 167 0 1638 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7228

[startup+0.101442 s]
/proc/loadavg: 1.84 1.84 1.46 3/64 14572
/proc/meminfo: memFree=1824112/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=9136 CPUtime=0.09
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 1972 0 0 0 8 1 0 0 18 0 1 0 1147320204 9355264 1957 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 2284 1957 58 167 0 2115 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9136

[startup+0.301469 s]
/proc/loadavg: 1.84 1.84 1.46 3/64 14572
/proc/meminfo: memFree=1824112/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=22956 CPUtime=0.29
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 3950 0 0 0 27 2 0 0 19 0 1 0 1147320204 23506944 3933 1992294400 134512640 135197250 4294956224 18446744073709551615 134565036 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 5739 3933 62 167 0 5570 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22956

[startup+0.701528 s]
/proc/loadavg: 1.84 1.84 1.46 3/64 14572
/proc/meminfo: memFree=1824112/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=24284 CPUtime=0.69
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 9860 0 0 0 64 5 0 0 22 0 1 0 1147320204 24866816 4089 1992294400 134512640 135197250 4294956224 18446744073709551615 134565194 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 6071 4089 67 167 0 5902 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24284

[startup+1.50164 s]
/proc/loadavg: 1.84 1.84 1.46 2/65 14573
/proc/meminfo: memFree=1800744/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=24412 CPUtime=1.49
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 24340 0 0 0 137 12 0 0 25 0 1 0 1147320204 24997888 4193 1992294400 134512640 135197250 4294956224 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 6103 4193 82 167 0 5934 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24412

[startup+3.10188 s]
/proc/loadavg: 1.84 1.84 1.46 2/65 14573
/proc/meminfo: memFree=1800168/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=121664 CPUtime=3.09
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 49893 0 0 0 286 23 0 0 25 0 1 0 1147320204 124583936 15684 1992294400 134512640 135197250 4294956224 18446744073709551615 134542069 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 30416 15684 93 167 0 30247 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 121664

[startup+6.30134 s]
/proc/loadavg: 1.77 1.82 1.46 2/65 14573
/proc/meminfo: memFree=1751344/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=122856 CPUtime=6.29
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 54449 0 0 0 604 25 0 0 25 0 1 0 1147320204 125804544 20174 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 30714 20174 93 167 0 30545 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 122856

[startup+12.7023 s]
/proc/loadavg: 1.71 1.81 1.45 2/65 14573
/proc/meminfo: memFree=1735856/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=123048 CPUtime=12.69
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 56335 0 0 0 1243 26 0 0 25 0 1 0 1147320204 126001152 22060 1992294400 134512640 135197250 4294956224 18446744073709551615 134542299 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 30762 22060 93 167 0 30593 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 123048

[startup+25.5011 s]
/proc/loadavg: 1.55 1.77 1.45 2/65 14573
/proc/meminfo: memFree=1726768/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=123048 CPUtime=25.49
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 58606 0 0 0 2522 27 0 0 25 0 1 0 1147320204 126001152 24331 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 30762 24331 93 167 0 30593 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 123048

[startup+51.1018 s]
/proc/loadavg: 1.36 1.70 1.43 2/65 14573
/proc/meminfo: memFree=1726512/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=123260 CPUtime=51.08
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 58646 0 0 0 5081 27 0 0 25 0 1 0 1147320204 126218240 24371 1992294400 134512640 135197250 4294956224 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 30815 24371 93 167 0 30646 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 123260

[startup+102.305 s]
/proc/loadavg: 1.16 1.59 1.41 2/65 14573
/proc/meminfo: memFree=1722096/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=123560 CPUtime=102.25
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 59743 0 0 0 10198 27 0 0 25 0 1 0 1147320204 126525440 25468 1992294400 134512640 135197250 4294956224 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 30890 25468 93 167 0 30721 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 123560

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.38 2/65 14573
/proc/meminfo: memFree=1716208/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=124644 CPUtime=162.24
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 61227 0 0 0 16195 29 0 0 25 0 1 0 1147320204 127635456 26952 1992294400 134512640 135197250 4294956224 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 31161 26952 93 167 0 30992 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 124644

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/65 14573
/proc/meminfo: memFree=1715568/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=125100 CPUtime=222.22
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 61377 0 0 0 22193 29 0 0 25 0 1 0 1147320204 128102400 27102 1992294400 134512640 135197250 4294956224 18446744073709551615 134542285 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 31275 27102 93 167 0 31106 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 125100

[startup+282.301 s]
/proc/loadavg: 1.00 1.32 1.33 2/65 14573
/proc/meminfo: memFree=1715248/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=125328 CPUtime=282.2
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 61449 0 0 0 28191 29 0 0 25 0 1 0 1147320204 128335872 27174 1992294400 134512640 135197250 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 31332 27174 93 167 0 31163 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 125328

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.31 2/65 14573
/proc/meminfo: memFree=1714928/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=125328 CPUtime=342.18
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 61524 0 0 0 34188 30 0 0 25 0 1 0 1147320204 128335872 27249 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 31332 27249 93 167 0 31163 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 125328

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 14573
/proc/meminfo: memFree=1714672/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=125328 CPUtime=402.16
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 61588 0 0 0 40186 30 0 0 25 0 1 0 1147320204 128335872 27313 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 31332 27313 93 167 0 31163 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 125328

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 14573
/proc/meminfo: memFree=1714288/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=125668 CPUtime=462.14
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 61662 0 0 0 46183 31 0 0 25 0 1 0 1147320204 128684032 27387 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 31417 27387 93 167 0 31248 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 125668

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 14573
/proc/meminfo: memFree=1714032/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=127832 CPUtime=522.12
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 61729 0 0 0 52181 31 0 0 25 0 1 0 1147320204 130899968 27454 1992294400 134512640 135197250 4294956224 18446744073709551615 134542315 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 31958 27454 93 167 0 31789 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 127832

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.23 2/65 14573
/proc/meminfo: memFree=1713776/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=127832 CPUtime=582.1
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 61797 0 0 0 58179 31 0 0 25 0 1 0 1147320204 130899968 27522 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 31958 27522 93 167 0 31789 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 127832

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/65 14573
/proc/meminfo: memFree=1713392/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=127832 CPUtime=642.08
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 61871 0 0 0 64177 31 0 0 25 0 1 0 1147320204 130899968 27596 1992294400 134512640 135197250 4294956224 18446744073709551615 134541970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 31958 27596 93 167 0 31789 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 127832

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 14573
/proc/meminfo: memFree=1713072/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=128344 CPUtime=702.06
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 61945 0 0 0 70174 32 0 0 25 0 1 0 1147320204 131424256 27670 1992294400 134512640 135197250 4294956224 18446744073709551615 134541957 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 32086 27670 93 167 0 31917 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 128344

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.18 2/65 14573
/proc/meminfo: memFree=1712816/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=128344 CPUtime=762.05
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 62012 0 0 0 76172 33 0 0 25 0 1 0 1147320204 131424256 27737 1992294400 134512640 135197250 4294956224 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 32086 27737 93 167 0 31917 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 128344

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 14573
/proc/meminfo: memFree=1712432/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=128344 CPUtime=822.02
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 62085 0 0 0 82169 33 0 0 25 0 1 0 1147320204 131424256 27810 1992294400 134512640 135197250 4294956224 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 32086 27810 93 167 0 31917 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 128344

[startup+882.301 s]
/proc/loadavg: 1.04 1.05 1.16 2/65 14573
/proc/meminfo: memFree=1712176/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=128344 CPUtime=882
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 62155 0 0 0 88167 33 0 0 25 0 1 0 1147320204 131424256 27880 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 32086 27880 93 167 0 31917 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 128344

[startup+942.301 s]
/proc/loadavg: 1.06 1.05 1.15 2/65 14573
/proc/meminfo: memFree=1711920/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=128344 CPUtime=941.98
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 62225 0 0 0 94165 33 0 0 25 0 1 0 1147320204 131424256 27950 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 32086 27950 93 167 0 31917 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 128344

[startup+1002.3 s]
/proc/loadavg: 1.02 1.04 1.14 2/65 14573
/proc/meminfo: memFree=1711536/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=129108 CPUtime=1001.97
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 62300 0 0 0 100163 34 0 0 25 0 1 0 1147320204 132206592 28025 1992294400 134512640 135197250 4294956224 18446744073709551615 134542275 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 32277 28025 93 167 0 32108 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 129108

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.13 2/65 14573
/proc/meminfo: memFree=1710704/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=129108 CPUtime=1061.95
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 62511 0 0 0 106161 34 0 0 25 0 1 0 1147320204 132206592 28236 1992294400 134512640 135197250 4294956224 18446744073709551615 134542101 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 32277 28236 93 167 0 32108 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 129108

[startup+1122.3 s]
/proc/loadavg: 1.07 1.04 1.12 2/65 14573
/proc/meminfo: memFree=1710384/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=129108 CPUtime=1121.92
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 62585 0 0 0 112158 34 0 0 25 0 1 0 1147320204 132206592 28310 1992294400 134512640 135197250 4294956224 18446744073709551615 134541900 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 32277 28310 93 167 0 32108 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 129108

[startup+1182.3 s]
/proc/loadavg: 1.02 1.03 1.11 2/65 14573
/proc/meminfo: memFree=1708912/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=133444 CPUtime=1181.91
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 62944 0 0 0 118156 35 0 0 25 0 1 0 1147320204 136646656 28669 1992294400 134512640 135197250 4294956224 18446744073709551615 134541957 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 33361 28669 93 167 0 33192 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 133444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.03 1.11 2/65 14573
/proc/meminfo: memFree=1708848/2055920 swapFree=4178460/4192956
[pid=14572] ppid=14570 vsize=133444 CPUtime=1200.01
/proc/14572/stat : 14572 (march_nn) R 14570 14572 14235 0 -1 4194304 62962 0 0 0 119966 35 0 0 25 0 1 0 1147320204 136646656 28687 1992294400 134512640 135197250 4294956224 18446744073709551615 134542101 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 33361 28687 93 167 0 33192 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 133444

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): 1200.43
CPU time (s): 1200.04
CPU user time (s): 1199.66
CPU system time (s): 0.371943
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 133444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.371943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62962
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= 2414

runsolver used 0.858869 second user time and 2.54061 second system time

The end

Launcher Data 

Begin job on node22 at 2009-04-03 10:15:45
IDJOB=1556133
IDBENCH=70813
IDSOLVER=522
FILE ID=node22/1556133-1238746545
PBS_JOBID= 9086103
Free space on /tmp= 66528 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsarray/countbitsarray32_32.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556133-1238746545/watcher-1556133-1238746545 -o /tmp/evaluation-result-1556133-1238746545/solver-1556133-1238746545 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1556133-1238746545.cnf

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

MD5SUM BENCH= b7a07371a2da4a8c8bef63c213dd1e15
RANDOM SEED=1101913675

node22.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		: 3000.279
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		: 3000.279
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:       1824528 kB
Buffers:         46172 kB
Cached:          97904 kB
SwapCached:       8312 kB
Active:          18784 kB
Inactive:       135164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824528 kB
SwapTotal:     4192956 kB
SwapFree:      4178460 kB
Dirty:            4304 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            63456 kB
Committed_AS:  3186352 kB
PageTables:       1372 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= 66528 MiB
End job on node22 at 2009-04-03 10:35:47