Trace number 1559253

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) 1200.06 1200.53

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-21-s100.cnf
MD5SUMd34c45eae853ce60c342643824196dbf
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark475.233
Satisfiable
(Un)Satisfiability was proved
Number of variables31613
Number of clauses95104
Sum of the clauses size224206
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 260978
Number of clauses of size 334062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.19/2.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.19/2.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.19/2.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.19/2.21	c main()::
2.19/2.21	c initFormula():: searching for DIMACS p-line....
2.19/2.21	c initFormula():: the DIMACS p-line indicates a CNF of 31613 variables and 95104 clauses.
2.19/2.21	c parseCNF():: parsing....
2.19/2.21	c parseCNF():: the CNF contains 64 unary clauses.
2.19/2.21	c runParser():: parsing was successful, warming up engines...
2.19/2.21	c find_and_remove_tautogolies():: found and removed 815 tautologies
2.19/2.21	c find_and_remove_tautogolies():: found and removed 60 tautologies
2.19/2.21	c find_and_remove_tautogolies():: found and removed 23 tautologies
2.19/2.21	c find_and_remove_tautogolies():: found and removed 21 tautologies
2.19/2.21	c find_and_remove_tautogolies():: found and removed 91 tautologies
2.19/2.21	c find_and_remove_tautogolies():: found and removed 40 tautologies
2.19/2.21	c find_and_remove_tautogolies():: found and removed 128 tautologies
2.19/2.21	c simplify_formula():: removed 208 tautological, 4971 satisfied and 27 duplicate clauses
2.19/2.21	c preprocessing fase I completed:: there are now 29662 free variables and 89898 clauses.
2.19/2.21	c stat :: sign balance is biased by 0.124
2.19/2.21	c find_equivalence():: found 843 3-equivalences
2.19/2.21	c find_and_remove_tautogolies():: found and removed 6 tautologies
2.19/2.21	c find_and_remove_tautogolies():: found and removed 1 tautologies
2.19/2.21	c find_and_remove_tautogolies():: found and removed 2 tautologies
2.19/2.21	c find_and_remove_tautogolies():: found and removed 155 tautologies
2.19/2.21	c shorten_equivalence(): average equivalence length reduced from 4.216495 to 3.553756
2.19/2.21	c using 3-SAT heuristics (occurence based diff)
2.19/2.21	c simplify_formula():: removed 0 tautological, 3372 satisfied and 0 duplicate clauses
2.19/2.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 7163 duplicate clauses
2.19/2.21	c resolvent_look() :: found 3791 resolvents
2.19/2.21	c lessRedundantTransformation():: nothing to be done.
2.19/2.21	c transformTo3SAT():: you gave me 31613 variables and 93689 clauses.
2.19/2.21	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.19/2.21	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.19/2.21	c transformTo3SAT():: the transformation yielded 31613 variabels and 93689 clauses.
2.19/2.21	c main():: clause / variable ratio: ( 93689 / 31613 ) = 2.96
2.19/2.21	c longest clause has size 3
2.19/2.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.21	c number of free variables = 29498
2.19/2.21	c dynamic_preselect_setsize :: off
2.19/2.21	c main():: all systems go!
2.19/2.21	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 0/999) NodeCount: 149
2.89/2.97	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 1712
12.38/12.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 11085
79.76/79.85	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 52170
400.53/400.79	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-1559253-1238880883/watcher-1559253-1238880883 -o /tmp/evaluation-result-1559253-1238880883/solver-1559253-1238880883 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1559253-1238880883.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: 2.16 2.06 2.18 4/86 22969
/proc/meminfo: memFree=1828424/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=4052 CPUtime=0
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 723 0 0 0 0 0 0 0 18 0 1 0 1160752373 4149248 708 1992294400 134512640 135197250 4294956224 18446744073709551615 134568648 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 1013 715 59 167 0 844 0

[startup+0.0836719 s]
/proc/loadavg: 2.16 2.06 2.18 4/86 22969
/proc/meminfo: memFree=1828424/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=4976 CPUtime=0.08
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 1075 0 0 0 8 0 0 0 18 0 1 0 1160752373 5095424 1060 1992294400 134512640 135197250 4294956224 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 1244 1060 59 167 0 1075 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4976

[startup+0.101674 s]
/proc/loadavg: 2.16 2.06 2.18 4/86 22969
/proc/meminfo: memFree=1828424/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=5240 CPUtime=0.09
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 1147 0 0 0 9 0 0 0 18 0 1 0 1160752373 5365760 1132 1992294400 134512640 135197250 4294956224 18446744073709551615 134848087 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 1310 1132 59 167 0 1141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5240

[startup+0.301699 s]
/proc/loadavg: 2.16 2.06 2.18 4/86 22969
/proc/meminfo: memFree=1828424/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=14272 CPUtime=0.29
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 3318 0 0 0 28 1 0 0 19 0 1 0 1160752373 14614528 2709 1992294400 134512640 135197250 4294956224 18446744073709551615 134565248 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 3568 2709 68 167 0 3399 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14272

[startup+0.701748 s]
/proc/loadavg: 2.16 2.06 2.18 4/86 22969
/proc/meminfo: memFree=1828424/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=14268 CPUtime=0.69
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 3318 0 0 0 68 1 0 0 23 0 1 0 1160752373 14610432 2708 1992294400 134512640 135197250 4294956224 18446744073709551615 134560516 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 3567 2708 68 167 0 3398 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14268

[startup+1.50185 s]
/proc/loadavg: 2.15 2.06 2.18 3/87 22970
/proc/meminfo: memFree=1817728/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=14260 CPUtime=1.49
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 3340 0 0 0 148 1 0 0 25 0 1 0 1160752373 14602240 2727 1992294400 134512640 135197250 4294956224 18446744073709551615 134702477 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 3565 2727 81 167 0 3396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14260

[startup+3.10105 s]
/proc/loadavg: 2.15 2.06 2.18 3/87 22970
/proc/meminfo: memFree=1808384/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=56248 CPUtime=3.09
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 9059 0 0 0 306 3 0 0 25 0 1 0 1160752373 57597952 6335 1992294400 134512640 135197250 4294956224 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 14062 6335 94 167 0 13893 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56248

[startup+6.30145 s]
/proc/loadavg: 2.15 2.06 2.18 3/87 22970
/proc/meminfo: memFree=1801856/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=57852 CPUtime=6.29
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 9482 0 0 0 626 3 0 0 25 0 1 0 1160752373 59240448 6758 1992294400 134512640 135197250 4294956224 18446744073709551615 134551242 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 14463 6758 94 167 0 14294 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 57852

[startup+12.7013 s]
/proc/loadavg: 2.13 2.06 2.17 3/87 22970
/proc/meminfo: memFree=1800008/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=59416 CPUtime=12.69
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 9889 0 0 0 1265 4 0 0 25 0 1 0 1160752373 60841984 7140 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 14854 7140 94 167 0 14685 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59416

[startup+25.5019 s]
/proc/loadavg: 2.11 2.05 2.17 3/87 22970
/proc/meminfo: memFree=1797256/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=62312 CPUtime=25.48
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 10540 0 0 0 2544 4 0 0 25 0 1 0 1160752373 63807488 7791 1992294400 134512640 135197250 4294956224 18446744073709551615 134548516 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 15578 7791 94 167 0 15409 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 62312

[startup+51.1011 s]
/proc/loadavg: 2.07 2.05 2.17 3/87 22970
/proc/meminfo: memFree=1793288/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=66444 CPUtime=51.07
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 11547 0 0 0 5102 5 0 0 25 0 1 0 1160752373 68038656 8798 1992294400 134512640 135197250 4294956224 18446744073709551615 134601439 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 16611 8798 94 167 0 16442 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 66444

[startup+102.307 s]
/proc/loadavg: 2.03 2.04 2.16 3/87 22970
/proc/meminfo: memFree=1787080/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=73000 CPUtime=102.25
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 13047 0 0 0 10218 7 0 0 25 0 1 0 1160752373 74752000 10298 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 18250 10298 94 167 0 18081 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 73000

[startup+162.302 s]
/proc/loadavg: 2.01 2.03 2.14 3/87 22970
/proc/meminfo: memFree=1781640/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=81676 CPUtime=162.22
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 14385 0 0 0 16213 9 0 0 25 0 1 0 1160752373 83636224 11636 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 20419 11636 94 167 0 20250 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 81676

[startup+222.302 s]
/proc/loadavg: 2.00 2.02 2.13 3/87 22970
/proc/meminfo: memFree=1775624/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=84340 CPUtime=222.2
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 15862 0 0 0 22210 10 0 0 25 0 1 0 1160752373 86364160 13113 1992294400 134512640 135197250 4294956224 18446744073709551615 134551281 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 21085 13113 94 167 0 20916 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 84340

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 2.12 3/87 22970
/proc/meminfo: memFree=1770952/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=97984 CPUtime=282.18
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 17050 0 0 0 28206 12 0 0 25 0 1 0 1160752373 100335616 14301 1992294400 134512640 135197250 4294956224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 24496 14301 94 167 0 24327 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 97984

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.11 3/87 22970
/proc/meminfo: memFree=1766344/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=98908 CPUtime=342.16
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 18183 0 0 0 34203 13 0 0 25 0 1 0 1160752373 101281792 15434 1992294400 134512640 135197250 4294956224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 24727 15434 94 167 0 24558 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 98908

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.10 3/87 22970
/proc/meminfo: memFree=1761928/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=100344 CPUtime=402.13
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 19274 0 0 0 40199 14 0 0 25 0 1 0 1160752373 102752256 16525 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 25086 16525 94 167 0 24917 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 100344

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.09 3/87 22970
/proc/meminfo: memFree=1757384/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=102068 CPUtime=462.11
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 20403 0 0 0 46195 16 0 0 25 0 1 0 1160752373 104517632 17654 1992294400 134512640 135197250 4294956224 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 25517 17654 94 167 0 25348 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 102068

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.08 3/87 22970
/proc/meminfo: memFree=1751880/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=128124 CPUtime=522.08
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 21754 0 0 0 52191 17 0 0 25 0 1 0 1160752373 131198976 19005 1992294400 134512640 135197250 4294956224 18446744073709551615 134541024 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 32031 19005 94 167 0 31862 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 128124

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.08 3/87 22970
/proc/meminfo: memFree=1747272/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=130208 CPUtime=582.06
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 22898 0 0 0 58188 18 0 0 25 0 1 0 1160752373 133332992 20149 1992294400 134512640 135197250 4294956224 18446744073709551615 134592818 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 32552 20149 94 167 0 32383 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 130208

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.07 3/87 22970
/proc/meminfo: memFree=1743240/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=131008 CPUtime=642.04
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 23866 0 0 0 64185 19 0 0 25 0 1 0 1160752373 134152192 21117 1992294400 134512640 135197250 4294956224 18446744073709551615 134592251 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 32752 21117 94 167 0 32583 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 131008

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.06 3/87 22970
/proc/meminfo: memFree=1738248/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=132736 CPUtime=702.02
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 25080 0 0 0 70181 21 0 0 25 0 1 0 1160752373 135921664 22331 1992294400 134512640 135197250 4294956224 18446744073709551615 134590843 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 33184 22331 94 167 0 33015 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 132736

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.06 3/87 22970
/proc/meminfo: memFree=1734472/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=133532 CPUtime=762
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 26016 0 0 0 76178 22 0 0 25 0 1 0 1160752373 136736768 23267 1992294400 134512640 135197250 4294956224 18446744073709551615 134551406 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 33383 23267 94 167 0 33214 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 133532

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.05 3/87 22970
/proc/meminfo: memFree=1730632/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=134324 CPUtime=821.97
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 26987 0 0 0 82174 23 0 0 25 0 1 0 1160752373 137547776 24238 1992294400 134512640 135197250 4294956224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 33581 24238 94 167 0 33412 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 134324

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.05 3/87 22972
/proc/meminfo: memFree=1726344/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=136272 CPUtime=881.94
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 28009 0 0 0 88170 24 0 0 25 0 1 0 1160752373 139542528 25260 1992294400 134512640 135197250 4294956224 18446744073709551615 134526076 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 34068 25260 94 167 0 33899 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 136272

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.04 3/87 22972
/proc/meminfo: memFree=1721416/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=184828 CPUtime=941.92
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 29260 0 0 0 94166 26 0 0 25 0 1 0 1160752373 189263872 26511 1992294400 134512640 135197250 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 46207 26511 94 167 0 46038 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 184828

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/87 22972
/proc/meminfo: memFree=1716744/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=185756 CPUtime=1001.9
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 30374 0 0 0 100163 27 0 0 25 0 1 0 1160752373 190214144 27625 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 46439 27625 94 167 0 46270 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 185756

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/87 22972
/proc/meminfo: memFree=1712968/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=186152 CPUtime=1061.88
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 31334 0 0 0 106160 28 0 0 25 0 1 0 1160752373 190619648 28585 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 46538 28585 94 167 0 46369 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 186152

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/87 22972
/proc/meminfo: memFree=1709000/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=186680 CPUtime=1121.86
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 32309 0 0 0 112157 29 0 0 25 0 1 0 1160752373 191160320 29560 1992294400 134512640 135197250 4294956224 18446744073709551615 134551854 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 46670 29560 94 167 0 46501 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 186680

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/87 22972
/proc/meminfo: memFree=1704840/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=187092 CPUtime=1181.84
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 33343 0 0 0 118154 30 0 0 25 0 1 0 1160752373 191582208 30594 1992294400 134512640 135197250 4294956224 18446744073709551615 134551242 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 46773 30594 94 167 0 46604 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 187092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 2.00 2.00 2.02 3/87 22972
/proc/meminfo: memFree=1703624/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=187224 CPUtime=1200.03
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 33628 0 0 0 119973 30 0 0 25 0 1 0 1160752373 191717376 30879 1992294400 134512640 135197250 4294956224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 46806 30879 94 167 0 46637 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 187224

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: 2.00 2.00 2.02 3/87 22972
/proc/meminfo: memFree=1703624/2055920 swapFree=4170232/4192956
[pid=22969] ppid=22967 vsize=187224 CPUtime=1200.03
/proc/22969/stat : 22969 (march_nn) R 22967 22969 22573 0 -1 4194304 33628 0 0 0 119973 30 0 0 25 0 1 0 1160752373 191717376 30879 1992294400 134512640 135197250 4294956224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0
/proc/22969/statm: 46806 30879 94 167 0 46637 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 187224

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.06
CPU user time (s): 1199.73
CPU system time (s): 0.328949
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 187224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.328949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33628
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= 4585

runsolver used 1.3018 second user time and 4.17836 second system time

The end

Launcher Data 

Begin job on node92 at 2009-04-04 23:34:43
IDJOB=1559253
IDBENCH=70873
IDSOLVER=522
FILE ID=node92/1559253-1238880883
PBS_JOBID= 9085957
Free space on /tmp= 66552 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-21-s100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1559253-1238880883/watcher-1559253-1238880883 -o /tmp/evaluation-result-1559253-1238880883/solver-1559253-1238880883 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1559253-1238880883.cnf

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

MD5SUM BENCH= d34c45eae853ce60c342643824196dbf
RANDOM SEED=2005282902

node92.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		: 3000.249
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		: 3000.249
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1828912 kB
Buffers:         19300 kB
Cached:         141592 kB
SwapCached:       7340 kB
Active:          33144 kB
Inactive:       137380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828912 kB
SwapTotal:     4192956 kB
SwapFree:      4170232 kB
Dirty:            2280 kB
Writeback:           0 kB
Mapped:          15312 kB
Slab:            40472 kB
Committed_AS:  2085600 kB
PageTables:       2768 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= 66552 MiB
End job on node92 at 2009-04-04 23:54:46