Trace number 1518733

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) 1200.09 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S449511205-064.cnf
MD5SUM0527554bf26e85456bf4748c19812747
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.066989
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 17 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 538 free variables and 2278 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.469
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 144 duplicate clauses
0.00/0.02	c resolvent_look() :: found 87 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2365 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 540 variabels and 2365 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2365 / 540 ) = 4.38
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 538
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 149
0.08/0.09	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 713
0.19/0.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6502
2.10/2.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 44877
16.50/16.51	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 221269
91.36/91.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 802102
368.30/368.43	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2204981
1107.59/1107.96	c |----------------------------------------------------------------|
c |*
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c |************
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518733-1238303306/watcher-1518733-1238303306 -o /tmp/evaluation-result-1518733-1238303306/solver-1518733-1238303306 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1518733-1238303306.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: 0.97 1.04 1.02 2/73 9595
/proc/meminfo: memFree=1332640/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=972 CPUtime=0
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1102995095 995328 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134713177 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 243 126 65 167 0 74 0

[startup+0.084766 s]
/proc/loadavg: 0.97 1.04 1.02 2/73 9595
/proc/meminfo: memFree=1332640/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=1932 CPUtime=0.08
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 304 0 0 0 8 0 0 0 18 0 1 0 1102995095 1978368 287 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 483 287 91 167 0 314 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1932

[startup+0.102768 s]
/proc/loadavg: 0.97 1.04 1.02 2/73 9595
/proc/meminfo: memFree=1332640/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=1932 CPUtime=0.1
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 308 0 0 0 10 0 0 0 18 0 1 0 1102995095 1978368 291 1992294400 134512640 135197378 4294956240 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 483 291 91 167 0 314 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1932

[startup+0.301791 s]
/proc/loadavg: 0.97 1.04 1.02 2/73 9595
/proc/meminfo: memFree=1332640/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=1932 CPUtime=0.29
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 333 0 0 0 29 0 0 0 19 0 1 0 1102995095 1978368 316 1992294400 134512640 135197378 4294956240 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 483 316 91 167 0 314 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1932

[startup+0.701838 s]
/proc/loadavg: 0.97 1.04 1.02 2/73 9595
/proc/meminfo: memFree=1332640/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=2108 CPUtime=0.69
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 358 0 0 0 69 0 0 0 23 0 1 0 1102995095 2158592 341 1992294400 134512640 135197378 4294956240 18446744073709551615 134542029 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 527 341 91 167 0 358 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2108

[startup+1.50193 s]
/proc/loadavg: 0.97 1.04 1.02 2/74 9596
/proc/meminfo: memFree=1331544/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=2108 CPUtime=1.49
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 379 0 0 0 149 0 0 0 25 0 1 0 1102995095 2158592 362 1992294400 134512640 135197378 4294956240 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 527 362 91 167 0 358 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2108

[startup+3.10112 s]
/proc/loadavg: 0.97 1.04 1.02 2/74 9596
/proc/meminfo: memFree=1331224/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=2412 CPUtime=3.09
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 443 0 0 0 309 0 0 0 25 0 1 0 1102995095 2469888 426 1992294400 134512640 135197378 4294956240 18446744073709551615 134542257 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 603 426 91 167 0 434 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2412

[startup+6.30149 s]
/proc/loadavg: 0.97 1.04 1.02 2/74 9596
/proc/meminfo: memFree=1330904/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=2732 CPUtime=6.29
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 500 0 0 0 629 0 0 0 25 0 1 0 1102995095 2797568 483 1992294400 134512640 135197378 4294956240 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 683 483 91 167 0 514 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2732

[startup+12.7012 s]
/proc/loadavg: 0.97 1.04 1.02 2/74 9596
/proc/meminfo: memFree=1330264/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=3300 CPUtime=12.69
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 621 0 0 0 1269 0 0 0 25 0 1 0 1102995095 3379200 604 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 825 604 91 167 0 656 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3300

[startup+25.5017 s]
/proc/loadavg: 0.98 1.04 1.01 2/74 9596
/proc/meminfo: memFree=1329048/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=5072 CPUtime=25.49
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 917 0 0 0 2549 0 0 0 25 0 1 0 1102995095 5193728 900 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 1268 900 91 167 0 1099 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5072

[startup+51.1017 s]
/proc/loadavg: 0.98 1.03 1.01 2/74 9596
/proc/meminfo: memFree=1327256/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=6720 CPUtime=51.08
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 1371 0 0 0 5108 0 0 0 25 0 1 0 1102995095 6881280 1354 1992294400 134512640 135197378 4294956240 18446744073709551615 134542431 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 1680 1354 91 167 0 1511 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6720

[startup+102.307 s]
/proc/loadavg: 0.99 1.03 1.01 2/74 9596
/proc/meminfo: memFree=1323672/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=12028 CPUtime=102.27
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 2231 0 0 0 10227 0 0 0 25 0 1 0 1102995095 12316672 2214 1992294400 134512640 135197378 4294956240 18446744073709551615 134556707 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 3007 2214 91 167 0 2838 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12028

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/74 9596
/proc/meminfo: memFree=1319704/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=17896 CPUtime=162.24
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 3220 0 0 0 16224 0 0 0 25 0 1 0 1102995095 18325504 3203 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 4474 3203 91 167 0 4305 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17896

[startup+222.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/74 9596
/proc/meminfo: memFree=1315672/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=23716 CPUtime=222.23
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 4207 0 0 0 22222 1 0 0 25 0 1 0 1102995095 24285184 4190 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 5929 4190 91 167 0 5760 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23716

[startup+282.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/74 9596
/proc/meminfo: memFree=1312024/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=23716 CPUtime=282.22
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 5142 0 0 0 28220 2 0 0 25 0 1 0 1102995095 24285184 5125 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 5929 5125 91 167 0 5760 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23716

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9596
/proc/meminfo: memFree=1308248/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=36420 CPUtime=342.2
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 6063 0 0 0 34217 3 0 0 25 0 1 0 1102995095 37294080 6046 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 9105 6046 91 167 0 8936 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 36420

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9596
/proc/meminfo: memFree=1304536/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=36420 CPUtime=402.18
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 7001 0 0 0 40215 3 0 0 25 0 1 0 1102995095 37294080 6984 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 9105 6984 91 167 0 8936 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 36420

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9596
/proc/meminfo: memFree=1300696/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=36420 CPUtime=462.16
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 7953 0 0 0 46213 3 0 0 25 0 1 0 1102995095 37294080 7936 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 9105 7936 91 167 0 8936 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 36420

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9596
/proc/meminfo: memFree=1297048/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=49516 CPUtime=522.15
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 8861 0 0 0 52211 4 0 0 25 0 1 0 1102995095 50704384 8844 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 12379 8844 91 167 0 12210 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 49516

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9596
/proc/meminfo: memFree=1293464/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=57596 CPUtime=582.13
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 9752 0 0 0 58209 4 0 0 25 0 1 0 1102995095 58978304 9735 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 14399 9735 91 167 0 14230 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 57596

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9596
/proc/meminfo: memFree=1289688/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=57596 CPUtime=642.13
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 10685 0 0 0 64208 5 0 0 25 0 1 0 1102995095 58978304 10668 1992294400 134512640 135197378 4294956240 18446744073709551615 134525378 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 14399 10668 91 167 0 14230 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 57596

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9596
/proc/meminfo: memFree=1286040/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=57596 CPUtime=702.1
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 11570 0 0 0 70205 5 0 0 25 0 1 0 1102995095 58978304 11553 1992294400 134512640 135197378 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 14399 11553 91 167 0 14230 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 57596

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9596
/proc/meminfo: memFree=1282328/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=57596 CPUtime=762.09
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 12496 0 0 0 76204 5 0 0 25 0 1 0 1102995095 58978304 12479 1992294400 134512640 135197378 4294956240 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 14399 12479 91 167 0 14230 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 57596

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9596
/proc/meminfo: memFree=1278872/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=77240 CPUtime=822.07
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 13366 0 0 0 82201 6 0 0 25 0 1 0 1102995095 79093760 13349 1992294400 134512640 135197378 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 19310 13349 91 167 0 19141 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 77240

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9596
/proc/meminfo: memFree=1275352/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=77240 CPUtime=882.05
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 14247 0 0 0 88199 6 0 0 25 0 1 0 1102995095 79093760 14230 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 19310 14230 91 167 0 19141 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 77240

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9596
/proc/meminfo: memFree=1271832/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=77240 CPUtime=942.04
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 15120 0 0 0 94197 7 0 0 25 0 1 0 1102995095 79093760 15103 1992294400 134512640 135197378 4294956240 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 19310 15103 91 167 0 19141 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 77240

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9596
/proc/meminfo: memFree=1268376/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=77240 CPUtime=1002.02
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 15990 0 0 0 100195 7 0 0 25 0 1 0 1102995095 79093760 15973 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 19310 15973 91 167 0 19141 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 77240

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9596
/proc/meminfo: memFree=1265048/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=77240 CPUtime=1062.01
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 16815 0 0 0 106193 8 0 0 25 0 1 0 1102995095 79093760 16798 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 19310 16798 91 167 0 19141 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 77240

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9596
/proc/meminfo: memFree=1261720/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=93140 CPUtime=1121.99
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 17639 0 0 0 112190 9 0 0 25 0 1 0 1102995095 95375360 17622 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 23285 17622 91 167 0 23116 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 93140

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9596
/proc/meminfo: memFree=1258008/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=93140 CPUtime=1181.97
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 18570 0 0 0 118188 9 0 0 25 0 1 0 1102995095 95375360 18553 1992294400 134512640 135197378 4294956240 18446744073709551615 134597232 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 23285 18553 91 167 0 23116 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 93140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9596
/proc/meminfo: memFree=1256792/2055920 swapFree=4175504/4192956
[pid=9595] ppid=9593 vsize=93140 CPUtime=1200.07
/proc/9595/stat : 9595 (march_hi) R 9593 9595 9440 0 -1 4194304 18854 0 0 0 119998 9 0 0 25 0 1 0 1102995095 95375360 18837 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/9595/statm: 23285 18837 91 167 0 23116 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 93140

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): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.109983
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 93140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18854
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= 1039

runsolver used 1.08083 second user time and 3.3015 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-29 07:08:26
IDJOB=1518733
IDBENCH=70704
IDSOLVER=521
FILE ID=node77/1518733-1238303306
PBS_JOBID= 9061079
Free space on /tmp= 66552 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S449511205-064.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518733-1238303306/watcher-1518733-1238303306 -o /tmp/evaluation-result-1518733-1238303306/solver-1518733-1238303306 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1518733-1238303306.cnf

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

MD5SUM BENCH= 0527554bf26e85456bf4748c19812747
RANDOM SEED=1937342153

node77.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		: 3000.230
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		: 3000.230
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:       1333056 kB
Buffers:         80572 kB
Cached:         552120 kB
SwapCached:       9160 kB
Active:         222048 kB
Inactive:       423924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1333056 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          17540 kB
Slab:            61984 kB
Committed_AS:  2591492 kB
PageTables:       1984 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 node77 at 2009-03-29 07:28:28