Trace number 1516909

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) 1200.11 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S486178562-011.cnf
MD5SUMe73deb485f74364d96363116560553d5
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 520 variables and 2210 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, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 520 free variables and 2210 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.407
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 133 duplicate clauses
0.00/0.02	c resolvent_look() :: found 68 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 520 variables and 2278 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 520 variabels and 2278 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2278 / 520 ) = 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 = 520
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: 179
0.09/0.10	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 633
0.19/0.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4594
1.59/1.60	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 26862
10.49/10.57	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 113601
49.87/49.94	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 360517
174.64/174.78	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 885726
466.33/466.51	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 1719053
973.36/973.75	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-1516909-1238277193/watcher-1516909-1238277193 -o /tmp/evaluation-result-1516909-1238277193/solver-1516909-1238277193 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516909-1238277193.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5398
/proc/meminfo: memFree=1217736/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=984 CPUtime=0
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1100384254 1007616 130 1992294400 134512640 135197378 4294956240 18446744073709551615 134722737 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 246 130 65 167 0 77 0

[startup+0.0820429 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5398
/proc/meminfo: memFree=1217736/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=1904 CPUtime=0.08
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 302 0 0 0 8 0 0 0 18 0 1 0 1100384254 1949696 285 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 476 285 91 167 0 307 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1904

[startup+0.101045 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5398
/proc/meminfo: memFree=1217736/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=1904 CPUtime=0.09
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 302 0 0 0 9 0 0 0 18 0 1 0 1100384254 1949696 285 1992294400 134512640 135197378 4294956240 18446744073709551615 134593937 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 476 285 91 167 0 307 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1904

[startup+0.301077 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5398
/proc/meminfo: memFree=1217736/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=1904 CPUtime=0.29
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 313 0 0 0 29 0 0 0 19 0 1 0 1100384254 1949696 296 1992294400 134512640 135197378 4294956240 18446744073709551615 134556552 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 476 296 91 167 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701137 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5398
/proc/meminfo: memFree=1217736/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=1904 CPUtime=0.69
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 332 0 0 0 69 0 0 0 22 0 1 0 1100384254 1949696 315 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 476 315 91 167 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1904

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5399
/proc/meminfo: memFree=1216704/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=2116 CPUtime=1.49
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 362 0 0 0 149 0 0 0 25 0 1 0 1100384254 2166784 345 1992294400 134512640 135197378 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 529 345 91 167 0 360 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5399
/proc/meminfo: memFree=1216448/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=2420 CPUtime=3.09
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 445 0 0 0 309 0 0 0 25 0 1 0 1100384254 2478080 428 1992294400 134512640 135197378 4294956240 18446744073709551615 134570915 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 605 428 91 167 0 436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2420

[startup+6.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5399
/proc/meminfo: memFree=1216000/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=2572 CPUtime=6.29
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 496 0 0 0 629 0 0 0 25 0 1 0 1100384254 2633728 479 1992294400 134512640 135197378 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 643 479 91 167 0 474 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2572

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5399
/proc/meminfo: memFree=1215552/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=3380 CPUtime=12.69
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 616 0 0 0 1269 0 0 0 25 0 1 0 1100384254 3461120 599 1992294400 134512640 135197378 4294956240 18446744073709551615 134552921 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 845 599 91 167 0 676 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3380

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5399
/proc/meminfo: memFree=1214528/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=4132 CPUtime=25.48
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 826 0 0 0 2548 0 0 0 25 0 1 0 1100384254 4231168 809 1992294400 134512640 135197378 4294956240 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 1033 809 91 167 0 864 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4132

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5399
/proc/meminfo: memFree=1212992/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=6532 CPUtime=51.07
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 1214 0 0 0 5107 0 0 0 25 0 1 0 1100384254 6688768 1197 1992294400 134512640 135197378 4294956240 18446744073709551615 134552716 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 1633 1197 91 167 0 1464 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6532

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5399
/proc/meminfo: memFree=1209856/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=11804 CPUtime=102.26
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 1993 0 0 0 10225 1 0 0 25 0 1 0 1100384254 12087296 1976 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 2951 1976 91 167 0 2782 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11804

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5399
/proc/meminfo: memFree=1206400/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=15684 CPUtime=162.23
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 2843 0 0 0 16222 1 0 0 25 0 1 0 1100384254 16060416 2826 1992294400 134512640 135197378 4294956240 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 3921 2826 91 167 0 3752 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15684

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5399
/proc/meminfo: memFree=1202944/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=17740 CPUtime=222.21
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 3699 0 0 0 22219 2 0 0 25 0 1 0 1100384254 18165760 3682 1992294400 134512640 135197378 4294956240 18446744073709551615 134542053 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 4435 3682 91 167 0 4266 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17740

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5399
/proc/meminfo: memFree=1199680/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=23560 CPUtime=282.2
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 4499 0 0 0 28217 3 0 0 25 0 1 0 1100384254 24125440 4482 1992294400 134512640 135197378 4294956240 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 5890 4482 91 167 0 5721 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23560

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5399
/proc/meminfo: memFree=1196288/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=27408 CPUtime=342.17
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 5340 0 0 0 34213 4 0 0 25 0 1 0 1100384254 28065792 5323 1992294400 134512640 135197378 4294956240 18446744073709551615 134542060 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 6852 5323 91 167 0 6683 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27408

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5399
/proc/meminfo: memFree=1192960/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=36140 CPUtime=402.16
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 6152 0 0 0 40211 5 0 0 25 0 1 0 1100384254 37007360 6135 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 9035 6135 91 167 0 8866 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 36140

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5399
/proc/meminfo: memFree=1189952/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=36140 CPUtime=462.14
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 6892 0 0 0 46209 5 0 0 25 0 1 0 1100384254 37007360 6875 1992294400 134512640 135197378 4294956240 18446744073709551615 134592908 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 9035 6875 91 167 0 8866 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 36140

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5405
/proc/meminfo: memFree=1186624/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=36140 CPUtime=522.11
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 7713 0 0 0 52206 5 0 0 25 0 1 0 1100384254 37007360 7696 1992294400 134512640 135197378 4294956240 18446744073709551615 134602180 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 9035 7696 91 167 0 8866 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 36140

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5405
/proc/meminfo: memFree=1183360/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=36140 CPUtime=582.09
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 8509 0 0 0 58203 6 0 0 25 0 1 0 1100384254 37007360 8492 1992294400 134512640 135197378 4294956240 18446744073709551615 134618596 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 9035 8492 91 167 0 8866 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 36140

[startup+642.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 5405
/proc/meminfo: memFree=1180288/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=49236 CPUtime=642.08
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 9278 0 0 0 64201 7 0 0 25 0 1 0 1100384254 50417664 9261 1992294400 134512640 135197378 4294956240 18446744073709551615 134572852 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 12309 9261 91 167 0 12140 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 49236

[startup+702.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 5405
/proc/meminfo: memFree=1177408/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=56936 CPUtime=702.05
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 10011 0 0 0 70198 7 0 0 25 0 1 0 1100384254 58302464 9994 1992294400 134512640 135197378 4294956240 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 14234 9994 91 167 0 14065 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 56936

[startup+762.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 5405
/proc/meminfo: memFree=1174400/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=56936 CPUtime=762.03
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 10785 0 0 0 76195 8 0 0 25 0 1 0 1100384254 58302464 10768 1992294400 134512640 135197378 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 14234 10768 91 167 0 14065 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 56936

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5405
/proc/meminfo: memFree=1171328/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=56936 CPUtime=822.01
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 11540 0 0 0 82192 9 0 0 25 0 1 0 1100384254 58302464 11523 1992294400 134512640 135197378 4294956240 18446744073709551615 134539272 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 14234 11523 91 167 0 14065 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 56936

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5405
/proc/meminfo: memFree=1168448/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=56936 CPUtime=881.98
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 12264 0 0 0 88189 9 0 0 25 0 1 0 1100384254 58302464 12247 1992294400 134512640 135197378 4294956240 18446744073709551615 134541982 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 14234 12247 91 167 0 14065 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 56936

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5405
/proc/meminfo: memFree=1165568/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=76712 CPUtime=941.97
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 12985 0 0 0 94187 10 0 0 25 0 1 0 1100384254 78553088 12968 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 19178 12968 91 167 0 19009 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 76712

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5405
/proc/meminfo: memFree=1162688/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=76712 CPUtime=1001.95
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 13710 0 0 0 100185 10 0 0 25 0 1 0 1100384254 78553088 13693 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 19178 13693 91 167 0 19009 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 76712

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5405
/proc/meminfo: memFree=1159616/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=76712 CPUtime=1061.93
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 14473 0 0 0 106182 11 0 0 25 0 1 0 1100384254 78553088 14456 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 19178 14456 91 167 0 19009 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 76712

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5405
/proc/meminfo: memFree=1156672/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=76712 CPUtime=1121.91
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 15205 0 0 0 112179 12 0 0 25 0 1 0 1100384254 78553088 15188 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 19178 15188 91 167 0 19009 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 76712

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5405
/proc/meminfo: memFree=1153792/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=76712 CPUtime=1181.89
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 15928 0 0 0 118177 12 0 0 25 0 1 0 1100384254 78553088 15911 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 19178 15911 91 167 0 19009 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 76712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5405
/proc/meminfo: memFree=1152768/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=76712 CPUtime=1200.08
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 16152 0 0 0 119996 12 0 0 25 0 1 0 1100384254 78553088 16135 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 19178 16135 91 167 0 19009 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 76712

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 5405
/proc/meminfo: memFree=1152768/2055920 swapFree=4176604/4192956
[pid=5398] ppid=5396 vsize=76712 CPUtime=1200.08
/proc/5398/stat : 5398 (march_hi) R 5396 5398 5105 0 -1 4194304 16152 0 0 0 119996 12 0 0 25 0 1 0 1100384254 78553088 16135 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/5398/statm: 19178 16135 91 167 0 19009 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 76712

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.97
CPU system time (s): 0.141978
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 76712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16152
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= 2401

runsolver used 0.954854 second user time and 2.42663 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-28 22:53:13
IDJOB=1516909
IDBENCH=70552
IDSOLVER=521
FILE ID=node34/1516909-1238277193
PBS_JOBID= 9060858
Free space on /tmp= 66352 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S486178562-011.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516909-1238277193/watcher-1516909-1238277193 -o /tmp/evaluation-result-1516909-1238277193/solver-1516909-1238277193 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516909-1238277193.cnf

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

MD5SUM BENCH= e73deb485f74364d96363116560553d5
RANDOM SEED=926753610

node34.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		: 3000.259
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		: 3000.259
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:       1218152 kB
Buffers:         97456 kB
Cached:         640624 kB
SwapCached:      10192 kB
Active:          55196 kB
Inactive:       694520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1218152 kB
SwapTotal:     4192956 kB
SwapFree:      4176604 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          17240 kB
Slab:            74096 kB
Committed_AS:  2596356 kB
PageTables:       1388 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= 66352 MiB
End job on node34 at 2009-03-28 23:13:15