Trace number 1516045

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1551099861-042.cnf
MD5SUM1971ae5cb46ad8bbc8e3b82792c4f819
Bench CategoryRANDOM (random 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 variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

Solver Data 

1.00/1.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.00/1.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.00/1.02	c main()::
1.00/1.02	c initFormula():: searching for DIMACS p-line....
1.00/1.02	c full lookahead due to high density!
1.00/1.02	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
1.00/1.02	c parseCNF():: parsing....
1.00/1.02	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.02	c runParser():: parsing was successful, warming up engines...
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
1.00/1.02	c stat :: sign balance is biased by 0.007
1.00/1.02	c using k-SAT heuristics (size based diff)
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.00/1.02	c resolvent_look() :: found 1 resolvents
1.00/1.02	c main():: clause / variable ratio: ( 5786 / 65 ) = 89.02
1.00/1.02	c longest clause has size 7
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c number of free variables = 65
1.00/1.02	c dynamic_preselect_setsize :: off
1.00/1.02	c main():: all systems go!
1.00/1.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/18) NodeCount: 169
1.10/1.13	c |----------------------------------------------------------------|
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2.10/2.11	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/18) NodeCount: 15250
9.29/9.32	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/18) NodeCount: 77883
42.88/42.92	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/18) NodeCount: 272485
148.04/148.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/18) NodeCount: 1489910
815.00/815.35	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516045-1238263403/watcher-1516045-1238263403 -o /tmp/evaluation-result-1516045-1238263403/solver-1516045-1238263403 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516045-1238263403.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: 0.92 0.98 0.99 3/64 2503
/proc/meminfo: memFree=872056/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=836 CPUtime=0
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 1099006437 856064 89 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 209 89 58 167 0 40 0

[startup+0.0605701 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2503
/proc/meminfo: memFree=872056/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=1876 CPUtime=0.05
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 821 0 0 0 5 0 0 0 18 0 1 0 1099006437 1921024 341 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 469 341 82 167 0 300 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1876

[startup+0.101575 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2503
/proc/meminfo: memFree=872056/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=1876 CPUtime=0.09
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 821 0 0 0 9 0 0 0 18 0 1 0 1099006437 1921024 341 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 469 341 82 167 0 300 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1876

[startup+0.301609 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2503
/proc/meminfo: memFree=872056/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=1876 CPUtime=0.29
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 821 0 0 0 29 0 0 0 19 0 1 0 1099006437 1921024 341 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 469 341 82 167 0 300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.701678 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2503
/proc/meminfo: memFree=872056/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=1876 CPUtime=0.69
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 821 0 0 0 69 0 0 0 22 0 1 0 1099006437 1921024 341 1992294400 134512640 135197378 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 469 341 82 167 0 300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1876

[startup+1.50182 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2504
/proc/meminfo: memFree=870960/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=2304 CPUtime=1.49
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1050 0 0 0 149 0 0 0 25 0 1 0 1099006437 2359296 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 576 414 93 167 0 407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2304

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2504
/proc/meminfo: memFree=870576/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=2304 CPUtime=3.09
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1050 0 0 0 309 0 0 0 25 0 1 0 1099006437 2359296 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 576 414 93 167 0 407 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2304

[startup+6.30265 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2504
/proc/meminfo: memFree=870576/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=2304 CPUtime=6.29
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1050 0 0 0 629 0 0 0 25 0 1 0 1099006437 2359296 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 576 414 93 167 0 407 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2304

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2504
/proc/meminfo: memFree=870448/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=2304 CPUtime=12.69
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1050 0 0 0 1269 0 0 0 25 0 1 0 1099006437 2359296 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 576 414 93 167 0 407 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2304

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2504
/proc/meminfo: memFree=870448/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=2304 CPUtime=25.48
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1050 0 0 0 2548 0 0 0 25 0 1 0 1099006437 2359296 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 576 414 93 167 0 407 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2304

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 2504
/proc/meminfo: memFree=870448/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=2552 CPUtime=51.07
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1063 0 0 0 5107 0 0 0 25 0 1 0 1099006437 2613248 427 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 638 427 93 167 0 469 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2552

[startup+102.305 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 2504
/proc/meminfo: memFree=870192/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=2552 CPUtime=102.26
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1095 0 0 0 10226 0 0 0 25 0 1 0 1099006437 2613248 459 1992294400 134512640 135197378 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 638 459 93 167 0 469 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2552

[startup+162.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 2504
/proc/meminfo: memFree=869744/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=3008 CPUtime=162.23
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1210 0 0 0 16222 1 0 0 25 0 1 0 1099006437 3080192 574 1992294400 134512640 135197378 4294956240 18446744073709551615 134597025 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 752 574 93 167 0 583 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3008

[startup+222.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 2504
/proc/meminfo: memFree=869552/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=3236 CPUtime=222.21
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1249 0 0 0 22220 1 0 0 25 0 1 0 1099006437 3313664 613 1992294400 134512640 135197378 4294956240 18446744073709551615 134592659 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 809 613 93 167 0 640 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3236

[startup+282.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 2504
/proc/meminfo: memFree=869360/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=3576 CPUtime=282.19
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1285 0 0 0 28218 1 0 0 25 0 1 0 1099006437 3661824 649 1992294400 134512640 135197378 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 894 649 93 167 0 725 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3576

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2504
/proc/meminfo: memFree=869104/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=3576 CPUtime=342.17
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1324 0 0 0 34216 1 0 0 25 0 1 0 1099006437 3661824 688 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 894 688 93 167 0 725 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3576

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2504
/proc/meminfo: memFree=868912/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=4088 CPUtime=402.15
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1366 0 0 0 40214 1 0 0 25 0 1 0 1099006437 4186112 730 1992294400 134512640 135197378 4294956240 18446744073709551615 134592690 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 1022 730 93 167 0 853 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4088

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2504
/proc/meminfo: memFree=868784/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=4088 CPUtime=462.12
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1408 0 0 0 46211 1 0 0 25 0 1 0 1099006437 4186112 772 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 1022 772 93 167 0 853 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4088

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2504
/proc/meminfo: memFree=868720/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=4088 CPUtime=522.1
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1449 0 0 0 52209 1 0 0 25 0 1 0 1099006437 4186112 813 1992294400 134512640 135197378 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 1022 813 93 167 0 853 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 4088

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2504
/proc/meminfo: memFree=868528/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=4852 CPUtime=582.08
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1491 0 0 0 58207 1 0 0 25 0 1 0 1099006437 4968448 855 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 1213 855 93 167 0 1044 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 4852

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2504
/proc/meminfo: memFree=868336/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=4852 CPUtime=642.06
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1528 0 0 0 64205 1 0 0 25 0 1 0 1099006437 4968448 892 1992294400 134512640 135197378 4294956240 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 1213 892 93 167 0 1044 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 4852

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2504
/proc/meminfo: memFree=868208/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=4852 CPUtime=702.04
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1571 0 0 0 70202 2 0 0 25 0 1 0 1099006437 4968448 935 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 1213 935 93 167 0 1044 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 4852

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2504
/proc/meminfo: memFree=867952/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=4852 CPUtime=762.02
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1611 0 0 0 76200 2 0 0 25 0 1 0 1099006437 4968448 975 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 1213 975 93 167 0 1044 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 4852

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2504
/proc/meminfo: memFree=867760/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=4852 CPUtime=822
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1659 0 0 0 82198 2 0 0 25 0 1 0 1099006437 4968448 1023 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 1213 1023 93 167 0 1044 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 4852

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2504
/proc/meminfo: memFree=867568/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=6004 CPUtime=881.97
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1702 0 0 0 88195 2 0 0 25 0 1 0 1099006437 6148096 1066 1992294400 134512640 135197378 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 1501 1066 93 167 0 1332 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 6004

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2504
/proc/meminfo: memFree=867440/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=6004 CPUtime=941.95
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1747 0 0 0 94193 2 0 0 25 0 1 0 1099006437 6148096 1111 1992294400 134512640 135197378 4294956240 18446744073709551615 134539122 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 1501 1111 93 167 0 1332 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 6004

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2504
/proc/meminfo: memFree=867184/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=6004 CPUtime=1001.93
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1795 0 0 0 100191 2 0 0 25 0 1 0 1099006437 6148096 1159 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 1501 1159 93 167 0 1332 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 6004

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2504
/proc/meminfo: memFree=866992/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=6004 CPUtime=1061.91
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1842 0 0 0 106189 2 0 0 25 0 1 0 1099006437 6148096 1206 1992294400 134512640 135197378 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 1501 1206 93 167 0 1332 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 6004

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2504
/proc/meminfo: memFree=866864/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=6004 CPUtime=1121.89
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1886 0 0 0 112187 2 0 0 25 0 1 0 1099006437 6148096 1250 1992294400 134512640 135197378 4294956240 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 1501 1250 93 167 0 1332 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 6004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2504
/proc/meminfo: memFree=866608/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=6004 CPUtime=1181.86
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1927 0 0 0 118184 2 0 0 25 0 1 0 1099006437 6148096 1291 1992294400 134512640 135197378 4294956240 18446744073709551615 134603216 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 1501 1291 93 167 0 1332 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 6004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2504
/proc/meminfo: memFree=866544/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=6004 CPUtime=1200.06
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1941 0 0 0 120004 2 0 0 25 0 1 0 1099006437 6148096 1305 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 1501 1305 93 167 0 1332 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6004

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 2504
/proc/meminfo: memFree=866544/2055920 swapFree=4177928/4192956
[pid=2503] ppid=2501 vsize=6004 CPUtime=1200.06
/proc/2503/stat : 2503 (march_hi) R 2501 2503 2084 0 -1 4194304 1941 0 0 0 120004 2 0 0 25 0 1 0 1099006437 6148096 1305 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/2503/statm: 1501 1305 93 167 0 1332 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6004

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.029995
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 6004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1941
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= 1951

runsolver used 1.01285 second user time and 2.35364 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-28 19:03:23
IDJOB=1516045
IDBENCH=70480
IDSOLVER=521
FILE ID=node14/1516045-1238263403
PBS_JOBID= 9060812
Free space on /tmp= 65396 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1551099861-042.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516045-1238263403/watcher-1516045-1238263403 -o /tmp/evaluation-result-1516045-1238263403/solver-1516045-1238263403 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516045-1238263403.cnf

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

MD5SUM BENCH= 1971ae5cb46ad8bbc8e3b82792c4f819
RANDOM SEED=129908566

node14.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		: 3000.270
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		: 3000.270
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:        872472 kB
Buffers:         89568 kB
Cached:        1000008 kB
SwapCached:       8964 kB
Active:          90680 kB
Inactive:      1009548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        872472 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             916 kB
Writeback:           0 kB
Mapped:          16348 kB
Slab:            69148 kB
Committed_AS:  2808032 kB
PageTables:       1456 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= 65396 MiB
End job on node14 at 2009-03-28 19:23:26