Trace number 1518481

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 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1949086545-083.cnf
MD5SUM4bfed38592d845032443637a02e777c6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.090985
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 560 variables and 2380 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, 8 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 558 free variables and 2372 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.462
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 166 duplicate clauses
0.00/0.02	c resolvent_look() :: found 83 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2455 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 560 variabels and 2455 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2455 / 560 ) = 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 = 558
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: 136
0.09/0.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 782
0.19/0.28	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 7653
2.59/2.69	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 53090
21.48/21.52	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 256679
117.25/117.30	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 910191
459.76/459.99	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-1518481-1238300381/watcher-1518481-1238300381 -o /tmp/evaluation-result-1518481-1238300381/solver-1518481-1238300381 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1518481-1238300381.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 0.99 0.99 3/64 3500
/proc/meminfo: memFree=1154536/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=968 CPUtime=0
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1102704040 991232 122 1992294400 134512640 135197378 4294956240 18446744073709551615 134691574 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 242 122 62 167 0 73 0

[startup+0.0955101 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3500
/proc/meminfo: memFree=1154536/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=1944 CPUtime=0.09
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 319 0 0 0 9 0 0 0 18 0 1 0 1102704040 1990656 302 1992294400 134512640 135197378 4294956240 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 486 302 91 167 0 317 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1944

[startup+0.10151 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3500
/proc/meminfo: memFree=1154536/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=1944 CPUtime=0.09
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 321 0 0 0 9 0 0 0 18 0 1 0 1102704040 1990656 304 1992294400 134512640 135197378 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 486 304 91 167 0 317 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1944

[startup+0.301531 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3500
/proc/meminfo: memFree=1154536/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=1944 CPUtime=0.29
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 339 0 0 0 29 0 0 0 19 0 1 0 1102704040 1990656 322 1992294400 134512640 135197378 4294956240 18446744073709551615 134541930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 486 322 91 167 0 317 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1944

[startup+0.701575 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3500
/proc/meminfo: memFree=1154536/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=2092 CPUtime=0.69
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 355 0 0 0 69 0 0 0 22 0 1 0 1102704040 2142208 338 1992294400 134512640 135197378 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 523 338 91 167 0 354 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2092

[startup+1.50166 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1153376/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=2228 CPUtime=1.49
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 411 0 0 0 149 0 0 0 25 0 1 0 1102704040 2281472 394 1992294400 134512640 135197378 4294956240 18446744073709551615 134548600 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 557 394 91 167 0 388 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2228

[startup+3.10183 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1153056/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=2396 CPUtime=3.09
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 437 0 0 0 309 0 0 0 25 0 1 0 1102704040 2453504 420 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 599 420 91 167 0 430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2396

[startup+6.30118 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1152872/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=2548 CPUtime=6.29
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 489 0 0 0 629 0 0 0 25 0 1 0 1102704040 2609152 472 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 637 472 91 167 0 468 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2548

[startup+12.7019 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1152296/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=3360 CPUtime=12.68
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 615 0 0 0 1268 0 0 0 25 0 1 0 1102704040 3440640 598 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 840 598 91 167 0 671 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3360

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1151144/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=4520 CPUtime=25.48
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 892 0 0 0 2548 0 0 0 25 0 1 0 1102704040 4628480 875 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 1130 875 91 167 0 961 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4520

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1149480/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=6948 CPUtime=51.08
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 1309 0 0 0 5107 1 0 0 25 0 1 0 1102704040 7114752 1292 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 1737 1292 91 167 0 1568 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6948

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1146280/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=12292 CPUtime=102.27
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 2098 0 0 0 10226 1 0 0 25 0 1 0 1102704040 12587008 2081 1992294400 134512640 135197378 4294956240 18446744073709551615 134649302 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 3073 2081 91 167 0 2904 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12292

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1142696/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=16172 CPUtime=162.25
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 2991 0 0 0 16223 2 0 0 25 0 1 0 1102704040 16560128 2974 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 4043 2974 91 167 0 3874 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16172

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1139048/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=18228 CPUtime=222.22
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 3900 0 0 0 22220 2 0 0 25 0 1 0 1102704040 18665472 3883 1992294400 134512640 135197378 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 4557 3883 91 167 0 4388 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18228

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1135464/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=24048 CPUtime=282.21
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 4793 0 0 0 28217 4 0 0 25 0 1 0 1102704040 24625152 4776 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 6012 4776 91 167 0 5843 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 24048

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1131944/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=28164 CPUtime=342.19
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 5652 0 0 0 34215 4 0 0 25 0 1 0 1102704040 28839936 5635 1992294400 134512640 135197378 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 7041 5635 91 167 0 6872 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 28164

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1128616/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=36896 CPUtime=402.18
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 6478 0 0 0 40213 5 0 0 25 0 1 0 1102704040 37781504 6461 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 9224 6461 91 167 0 9055 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 36896

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1125416/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=36896 CPUtime=462.16
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 7265 0 0 0 46211 5 0 0 25 0 1 0 1102704040 37781504 7248 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 9224 7248 91 167 0 9055 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 36896

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1122024/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=36896 CPUtime=522.14
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 8129 0 0 0 52208 6 0 0 25 0 1 0 1102704040 37781504 8112 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 9224 8112 91 167 0 9055 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 36896

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1118632/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=49992 CPUtime=582.13
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 8961 0 0 0 58206 7 0 0 25 0 1 0 1102704040 51191808 8944 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 12498 8944 91 167 0 12329 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 49992

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1115304/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=49992 CPUtime=642.11
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 9774 0 0 0 64203 8 0 0 25 0 1 0 1102704040 51191808 9757 1992294400 134512640 135197378 4294956240 18446744073709551615 134552394 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 12498 9757 91 167 0 12329 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 49992

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1111848/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=58224 CPUtime=702.09
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 10644 0 0 0 70201 8 0 0 25 0 1 0 1102704040 59621376 10627 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 14556 10627 91 167 0 14387 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 58224

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 3/65 3501
/proc/meminfo: memFree=1108520/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=58224 CPUtime=762.08
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 11464 0 0 0 76199 9 0 0 25 0 1 0 1102704040 59621376 11447 1992294400 134512640 135197378 4294956240 18446744073709551615 134601922 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 14556 11447 91 167 0 14387 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 58224

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1105192/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=58224 CPUtime=822.06
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 12305 0 0 0 82196 10 0 0 25 0 1 0 1102704040 59621376 12288 1992294400 134512640 135197378 4294956240 18446744073709551615 134525423 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 14556 12288 91 167 0 14387 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 58224

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1101736/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=77868 CPUtime=882.04
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 13137 0 0 0 88193 11 0 0 25 0 1 0 1102704040 79736832 13120 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 19467 13120 91 167 0 19298 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 77868

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1098536/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=77868 CPUtime=942.02
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 13951 0 0 0 94191 11 0 0 25 0 1 0 1102704040 79736832 13934 1992294400 134512640 135197378 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 19467 13934 91 167 0 19298 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 77868

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1095336/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=77868 CPUtime=1002.01
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 14743 0 0 0 100189 12 0 0 25 0 1 0 1102704040 79736832 14726 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 19467 14726 91 167 0 19298 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 77868

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1092136/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=77868 CPUtime=1061.99
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 15536 0 0 0 106186 13 0 0 25 0 1 0 1102704040 79736832 15519 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 19467 15519 91 167 0 19298 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 77868

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1088872/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=77868 CPUtime=1121.97
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 16346 0 0 0 112184 13 0 0 25 0 1 0 1102704040 79736832 16329 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 19467 16329 91 167 0 19298 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 77868

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1085864/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=77868 CPUtime=1181.96
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 17099 0 0 0 118182 14 0 0 25 0 1 0 1102704040 79736832 17082 1992294400 134512640 135197378 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 19467 17082 91 167 0 19298 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 77868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3501
/proc/meminfo: memFree=1084968/2055920 swapFree=4173368/4192956
[pid=3500] ppid=3498 vsize=77868 CPUtime=1200.05
/proc/3500/stat : 3500 (march_hi) R 3498 3500 3415 0 -1 4194304 17318 0 0 0 119991 14 0 0 25 0 1 0 1102704040 79736832 17301 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 19467 17301 91 167 0 19298 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 77868

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): 1200.08
CPU user time (s): 1199.92
CPU system time (s): 0.156976
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 77868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17318
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= 1938

runsolver used 0.948855 second user time and 2.36464 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-29 06:19:41
IDJOB=1518481
IDBENCH=70683
IDSOLVER=521
FILE ID=node19/1518481-1238300381
PBS_JOBID= 9061060
Free space on /tmp= 66404 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1949086545-083.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518481-1238300381/watcher-1518481-1238300381 -o /tmp/evaluation-result-1518481-1238300381/solver-1518481-1238300381 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1518481-1238300381.cnf

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

MD5SUM BENCH= 4bfed38592d845032443637a02e777c6
RANDOM SEED=1503349846

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:       1155016 kB
Buffers:        100692 kB
Cached:         692700 kB
SwapCached:      13360 kB
Active:         133620 kB
Inactive:       674824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1155016 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            78488 kB
Committed_AS:  2942608 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 2009-03-29 06:39:44