Trace number 1516789

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) 1200.07 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S900957093-043.cnf
MD5SUM089e945986e09301802f8b3ff2e688f1
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 variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 500 variables and 2125 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, 10 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 499 free variables and 2115 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.434
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 146 duplicate clauses
0.00/0.02	c resolvent_look() :: found 73 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 500 variables and 2188 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 500 variabels and 2188 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2188 / 500 ) = 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 = 499
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 134
0.03/0.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 678
0.19/0.24	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5273
1.79/1.80	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 31096
11.99/12.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 133823
57.47/57.58	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 429938
204.43/204.58	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1058998
549.03/549.24	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 2045860
1140.37/1140.71	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-1516789-1238275201/watcher-1516789-1238275201 -o /tmp/evaluation-result-1516789-1238275201/solver-1516789-1238275201 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516789-1238275201.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: 0.91 0.95 0.97 3/64 32067
/proc/meminfo: memFree=1160768/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=976 CPUtime=0
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1100185994 999424 129 1992294400 134512640 135197378 4294956240 18446744073709551615 134722737 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 244 129 65 167 0 75 0

[startup+0.037943 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 32067
/proc/meminfo: memFree=1160768/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=1748 CPUtime=0.03
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 286 0 0 0 3 0 0 0 18 0 1 0 1100185994 1789952 269 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 437 269 91 167 0 268 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1748

[startup+0.101935 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 32067
/proc/meminfo: memFree=1160768/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=1748 CPUtime=0.09
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 303 0 0 0 9 0 0 0 18 0 1 0 1100185994 1789952 286 1992294400 134512640 135197378 4294956240 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 437 286 91 167 0 268 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1748

[startup+0.301956 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 32067
/proc/meminfo: memFree=1160768/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=1880 CPUtime=0.29
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 316 0 0 0 29 0 0 0 19 0 1 0 1100185994 1925120 299 1992294400 134512640 135197378 4294956240 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 470 299 91 167 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1880

[startup+0.701999 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 32067
/proc/meminfo: memFree=1160768/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=1880 CPUtime=0.69
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 335 0 0 0 69 0 0 0 22 0 1 0 1100185994 1925120 318 1992294400 134512640 135197378 4294956240 18446744073709551615 134556403 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 470 318 91 167 0 301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1880

[startup+1.50108 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 32068
/proc/meminfo: memFree=1159800/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=2036 CPUtime=1.49
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 354 0 0 0 149 0 0 0 25 0 1 0 1100185994 2084864 337 1992294400 134512640 135197378 4294956240 18446744073709551615 134590462 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 509 337 91 167 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2036

[startup+3.10126 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 32068
/proc/meminfo: memFree=1159480/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=2340 CPUtime=3.09
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 417 0 0 0 309 0 0 0 25 0 1 0 1100185994 2396160 400 1992294400 134512640 135197378 4294956240 18446744073709551615 134539249 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 585 400 91 167 0 416 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2340

[startup+6.3016 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 32068
/proc/meminfo: memFree=1159160/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=2680 CPUtime=6.29
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 487 0 0 0 629 0 0 0 25 0 1 0 1100185994 2744320 470 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 670 470 91 167 0 501 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2680

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 32068
/proc/meminfo: memFree=1158584/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=3248 CPUtime=12.69
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 595 0 0 0 1269 0 0 0 25 0 1 0 1100185994 3325952 578 1992294400 134512640 135197378 4294956240 18446744073709551615 134570737 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 812 578 91 167 0 643 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3248

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 32068
/proc/meminfo: memFree=1157560/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=4096 CPUtime=25.49
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 874 0 0 0 2548 1 0 0 25 0 1 0 1100185994 4194304 833 1992294400 134512640 135197378 4294956240 18446744073709551615 134619053 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 1024 833 91 167 0 855 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4096

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 32068
/proc/meminfo: memFree=1155960/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=6464 CPUtime=51.07
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 1291 0 0 0 5106 1 0 0 25 0 1 0 1100185994 6619136 1250 1992294400 134512640 135197378 4294956240 18446744073709551615 134548499 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 1616 1250 91 167 0 1447 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6464

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 32068
/proc/meminfo: memFree=1152568/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=11672 CPUtime=102.27
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 2101 0 0 0 10225 2 0 0 25 0 1 0 1100185994 11952128 2060 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 2918 2060 91 167 0 2749 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11672

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1148920/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=17352 CPUtime=162.25
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 3016 0 0 0 16222 3 0 0 25 0 1 0 1100185994 17768448 2975 1992294400 134512640 135197378 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 4338 2975 91 167 0 4169 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17352

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1145400/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=17352 CPUtime=222.22
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 3873 0 0 0 22219 3 0 0 25 0 1 0 1100185994 17768448 3832 1992294400 134512640 135197378 4294956240 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 4338 3832 91 167 0 4169 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17352

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1141880/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=26764 CPUtime=282.21
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 4749 0 0 0 28217 4 0 0 25 0 1 0 1100185994 27406336 4708 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 6691 4708 91 167 0 6522 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26764

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1138360/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=26764 CPUtime=342.19
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 5614 0 0 0 34215 4 0 0 25 0 1 0 1100185994 27406336 5573 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 6691 5573 91 167 0 6522 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26764

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1135032/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=35628 CPUtime=402.17
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 6460 0 0 0 40212 5 0 0 25 0 1 0 1100185994 36483072 6419 1992294400 134512640 135197378 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 8907 6419 91 167 0 8738 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 35628

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1131640/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=35628 CPUtime=462.15
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 7304 0 0 0 46209 6 0 0 25 0 1 0 1100185994 36483072 7263 1992294400 134512640 135197378 4294956240 18446744073709551615 134597730 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 8907 7263 91 167 0 8738 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 35628

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1128376/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=35628 CPUtime=522.14
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 8112 0 0 0 52207 7 0 0 25 0 1 0 1100185994 36483072 8071 1992294400 134512640 135197378 4294956240 18446744073709551615 134542024 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 8907 8071 91 167 0 8738 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 35628

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1125176/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=55916 CPUtime=582.13
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 8900 0 0 0 58205 8 0 0 25 0 1 0 1100185994 57257984 8859 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 13979 8859 91 167 0 13810 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 55916

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1121848/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=55916 CPUtime=642.11
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 9715 0 0 0 64203 8 0 0 25 0 1 0 1100185994 57257984 9674 1992294400 134512640 135197378 4294956240 18446744073709551615 134552726 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 13979 9674 91 167 0 13810 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 55916

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1118712/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=55916 CPUtime=702.09
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 10522 0 0 0 70200 9 0 0 25 0 1 0 1100185994 57257984 10481 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 13979 10481 91 167 0 13810 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 55916

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1115512/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=55916 CPUtime=762.08
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 11315 0 0 0 76198 10 0 0 25 0 1 0 1100185994 57257984 11274 1992294400 134512640 135197378 4294956240 18446744073709551615 134618655 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 13979 11274 91 167 0 13810 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 55916

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1112248/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=55916 CPUtime=822.05
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 12126 0 0 0 82195 10 0 0 25 0 1 0 1100185994 57257984 12085 1992294400 134512640 135197378 4294956240 18446744073709551615 134552976 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 13979 12085 91 167 0 13810 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 55916

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1109048/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=55916 CPUtime=882.04
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 12913 0 0 0 88193 11 0 0 25 0 1 0 1100185994 57257984 12872 1992294400 134512640 135197378 4294956240 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 13979 12872 91 167 0 13810 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 55916

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1105848/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=75560 CPUtime=942.02
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 13703 0 0 0 94190 12 0 0 25 0 1 0 1100185994 77373440 13662 1992294400 134512640 135197378 4294956240 18446744073709551615 134570880 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 18890 13662 91 167 0 18721 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 75560

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1102776/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=75560 CPUtime=1002
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 14466 0 0 0 100187 13 0 0 25 0 1 0 1100185994 77373440 14425 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 18890 14425 91 167 0 18721 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 75560

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1099768/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=75560 CPUtime=1061.98
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 15239 0 0 0 106185 13 0 0 25 0 1 0 1100185994 77373440 15198 1992294400 134512640 135197378 4294956240 18446744073709551615 134611821 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 18890 15198 91 167 0 18721 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 75560

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1096760/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=89936 CPUtime=1121.97
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 15969 0 0 0 112183 14 0 0 25 0 1 0 1100185994 92094464 15928 1992294400 134512640 135197378 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 22484 15928 91 167 0 22315 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 89936

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1093752/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=89936 CPUtime=1181.95
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 16712 0 0 0 118181 14 0 0 25 0 1 0 1100185994 92094464 16671 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 22484 16671 91 167 0 22315 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 89936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32068
/proc/meminfo: memFree=1092856/2055920 swapFree=4173368/4192956
[pid=32067] ppid=32065 vsize=89936 CPUtime=1200.05
/proc/32067/stat : 32067 (march_hi) R 32065 32067 31846 0 -1 4194304 16940 0 0 0 119990 15 0 0 25 0 1 0 1100185994 92094464 16899 1992294400 134512640 135197378 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/32067/statm: 22484 16899 91 167 0 22315 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 89936

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): 1200.07
CPU user time (s): 1199.91
CPU system time (s): 0.162975
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 89936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16940
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= 2007

runsolver used 1.05884 second user time and 2.25866 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-28 22:20:01
IDJOB=1516789
IDBENCH=70542
IDSOLVER=521
FILE ID=node19/1516789-1238275201
PBS_JOBID= 9060891
Free space on /tmp= 66404 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S900957093-043.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516789-1238275201/watcher-1516789-1238275201 -o /tmp/evaluation-result-1516789-1238275201/solver-1516789-1238275201 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516789-1238275201.cnf

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

MD5SUM BENCH= 089e945986e09301802f8b3ff2e688f1
RANDOM SEED=1484876714

node19.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		: 3000.235
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		: 3000.235
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:       1161184 kB
Buffers:         97728 kB
Cached:         690020 kB
SwapCached:      13360 kB
Active:          57696 kB
Inactive:       745076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1161184 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            77860 kB
Committed_AS:  2939672 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= 66404 MiB
End job on node19 at 2009-03-28 22:40:03