Trace number 1628248

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) 5000.08 5001.55

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S449511205-064.cnf
MD5SUM0527554bf26e85456bf4748c19812747
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.594908
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.01/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.02	c main()::
0.01/0.02	c initFormula():: searching for DIMACS p-line....
0.01/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.01/0.02	c parseCNF():: parsing....
0.01/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.02	c runParser():: parsing was successful, warming up engines...
0.01/0.02	c simplify_formula():: removed 0 tautological, 17 satisfied and 0 duplicate clauses
0.01/0.02	c preprocessing fase I completed:: there are now 538 free variables and 2278 clauses.
0.01/0.02	c stat :: sign balance is biased by 0.469
0.01/0.02	c using 3-SAT heuristics (occurence based diff)
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 144 duplicate clauses
0.01/0.02	c resolvent_look() :: found 87 resolvents
0.01/0.02	c lessRedundantTransformation():: nothing to be done.
0.01/0.02	c transformTo3SAT():: you gave me 540 variables and 2365 clauses.
0.01/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.02	c transformTo3SAT():: the transformation yielded 540 variabels and 2365 clauses.
0.01/0.02	c main():: clause / variable ratio: ( 2365 / 540 ) = 4.38
0.01/0.02	c longest clause has size 3
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c number of free variables = 538
0.01/0.02	c dynamic_preselect_setsize :: off
0.01/0.02	c main():: all systems go!
0.01/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 149
0.09/0.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 713
0.19/0.27	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6502
2.20/2.28	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 44877
17.69/17.70	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 221269
97.96/98.06	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 802102
394.78/394.91	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2204981
1187.15/1187.59	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 4751924
2749.59/2750.41	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628248-1240141804/watcher-1628248-1240141804 -o /tmp/evaluation-result-1628248-1240141804/solver-1628248-1240141804 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628248-1240141804.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 0.97 0.99 2/64 26544
/proc/meminfo: memFree=696920/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=836 CPUtime=0
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 100 0 0 0 0 0 0 0 20 0 1 0 42213595 856064 85 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 209 85 58 167 0 40 0

[startup+0.0132699 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 26544
/proc/meminfo: memFree=696920/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=1104 CPUtime=0.01
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 165 0 0 0 1 0 0 0 20 0 1 0 42213595 1130496 148 1992294400 134512640 135197378 4294956240 18446744073709551615 134692289 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 276 148 78 167 0 107 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1104

[startup+0.101279 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 26544
/proc/meminfo: memFree=696920/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=1932 CPUtime=0.09
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 304 0 0 0 9 0 0 0 20 0 1 0 42213595 1978368 287 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 483 287 91 167 0 314 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1932

[startup+0.3013 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 26544
/proc/meminfo: memFree=696920/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=1932 CPUtime=0.29
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 332 0 0 0 29 0 0 0 21 0 1 0 42213595 1978368 315 1992294400 134512640 135197378 4294956240 18446744073709551615 134525298 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 483 315 91 167 0 314 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1932

[startup+0.701344 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 26544
/proc/meminfo: memFree=696920/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=2108 CPUtime=0.69
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 357 0 0 0 69 0 0 0 25 0 1 0 42213595 2158592 340 1992294400 134512640 135197378 4294956240 18446744073709551615 134619053 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 527 340 91 167 0 358 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2108

[startup+1.50143 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 26545
/proc/meminfo: memFree=695888/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=2108 CPUtime=1.49
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 377 0 0 0 149 0 0 0 25 0 1 0 42213595 2158592 360 1992294400 134512640 135197378 4294956240 18446744073709551615 134613440 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 527 360 91 167 0 358 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2108

[startup+3.1016 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 26545
/proc/meminfo: memFree=695568/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=2412 CPUtime=3.09
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 439 0 0 0 309 0 0 0 25 0 1 0 42213595 2469888 422 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 603 422 91 167 0 434 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2412

[startup+6.30195 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 26545
/proc/meminfo: memFree=695312/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=2732 CPUtime=6.29
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 491 0 0 0 629 0 0 0 25 0 1 0 42213595 2797568 474 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 683 474 91 167 0 514 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2732

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 26545
/proc/meminfo: memFree=694880/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=3300 CPUtime=12.69
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 606 0 0 0 1269 0 0 0 25 0 1 0 42213595 3379200 589 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 825 589 91 167 0 656 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3300

[startup+25.501 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 26545
/proc/meminfo: memFree=693728/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=4308 CPUtime=25.48
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 887 0 0 0 2548 0 0 0 25 0 1 0 42213595 4411392 870 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 1077 870 91 167 0 908 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4308

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 26545
/proc/meminfo: memFree=692256/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=6720 CPUtime=51.07
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 1311 0 0 0 5107 0 0 0 25 0 1 0 42213595 6881280 1294 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 1680 1294 91 167 0 1511 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6720

[startup+102.304 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 26545
/proc/meminfo: memFree=689056/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=12028 CPUtime=102.26
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 2111 0 0 0 10225 1 0 0 25 0 1 0 42213595 12316672 2094 1992294400 134512640 135197378 4294956240 18446744073709551615 134570912 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 3007 2094 91 167 0 2838 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12028

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26545
/proc/meminfo: memFree=685408/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=15908 CPUtime=162.24
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 3034 0 0 0 16222 2 0 0 25 0 1 0 42213595 16289792 3017 1992294400 134512640 135197378 4294956240 18446744073709551615 134552532 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 3977 3017 91 167 0 3808 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15908

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26545
/proc/meminfo: memFree=681632/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=17896 CPUtime=222.22
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 3958 0 0 0 22220 2 0 0 25 0 1 0 42213595 18325504 3941 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 4474 3941 91 167 0 4305 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17896

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26545
/proc/meminfo: memFree=678048/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=23716 CPUtime=282.21
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 4848 0 0 0 28218 3 0 0 25 0 1 0 42213595 24285184 4831 1992294400 134512640 135197378 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 5929 4831 91 167 0 5760 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23716

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26545
/proc/meminfo: memFree=674464/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=27688 CPUtime=342.19
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 5721 0 0 0 34215 4 0 0 25 0 1 0 42213595 28352512 5704 1992294400 134512640 135197378 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 6922 5704 91 167 0 6753 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27688

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26545
/proc/meminfo: memFree=671200/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=36420 CPUtime=402.17
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 6545 0 0 0 40212 5 0 0 25 0 1 0 42213595 37294080 6528 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 9105 6528 91 167 0 8936 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 36420

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26545
/proc/meminfo: memFree=667488/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=36420 CPUtime=462.16
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 7468 0 0 0 46210 6 0 0 25 0 1 0 42213595 37294080 7451 1992294400 134512640 135197378 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 9105 7451 91 167 0 8936 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 36420

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26545
/proc/meminfo: memFree=664096/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=36420 CPUtime=522.14
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 8334 0 0 0 52208 6 0 0 25 0 1 0 42213595 37294080 8317 1992294400 134512640 135197378 4294956240 18446744073709551615 134542431 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 9105 8317 91 167 0 8936 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 36420

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26545
/proc/meminfo: memFree=660768/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=49516 CPUtime=582.12
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 9149 0 0 0 58205 7 0 0 25 0 1 0 42213595 50704384 9132 1992294400 134512640 135197378 4294956240 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 12379 9132 91 167 0 12210 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 49516

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26545
/proc/meminfo: memFree=657184/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=57596 CPUtime=642.11
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 10031 0 0 0 64203 8 0 0 25 0 1 0 42213595 58978304 10014 1992294400 134512640 135197378 4294956240 18446744073709551615 134527242 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 14399 10014 91 167 0 14230 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 57596


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26553
/proc/meminfo: memFree=479328/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=265032 CPUtime=4061.1
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 54303 0 0 0 406067 43 0 0 25 0 1 0 42213595 271392768 54286 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 66258 54286 91 167 0 66089 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 265032

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26553
/proc/meminfo: memFree=476448/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=265032 CPUtime=4121.08
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 55036 0 0 0 412065 43 0 0 25 0 1 0 42213595 271392768 55019 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 66258 55019 91 167 0 66089 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 265032

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26553
/proc/meminfo: memFree=473696/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=265032 CPUtime=4181.07
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 55719 0 0 0 418063 44 0 0 25 0 1 0 42213595 271392768 55702 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 66258 55702 91 167 0 66089 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 265032

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26553
/proc/meminfo: memFree=470624/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=265032 CPUtime=4241.05
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 56486 0 0 0 424061 44 0 0 25 0 1 0 42213595 271392768 56469 1992294400 134512640 135197378 4294956240 18446744073709551615 134539258 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 66258 56469 91 167 0 66089 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 265032

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26559
/proc/meminfo: memFree=467680/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=265032 CPUtime=4301.03
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 57216 0 0 0 430058 45 0 0 25 0 1 0 42213595 271392768 57199 1992294400 134512640 135197378 4294956240 18446744073709551615 134590370 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 66258 57199 91 167 0 66089 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 265032

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26559
/proc/meminfo: memFree=464800/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=265032 CPUtime=4361.01
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 57947 0 0 0 436055 46 0 0 25 0 1 0 42213595 271392768 57930 1992294400 134512640 135197378 4294956240 18446744073709551615 134552749 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 66258 57930 91 167 0 66089 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 265032

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26559
/proc/meminfo: memFree=461856/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=265032 CPUtime=4420.98
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 58662 0 0 0 442052 46 0 0 25 0 1 0 42213595 271392768 58645 1992294400 134512640 135197378 4294956240 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 66258 58645 91 167 0 66089 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 265032

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26559
/proc/meminfo: memFree=458976/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=265032 CPUtime=4480.98
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 59402 0 0 0 448051 47 0 0 25 0 1 0 42213595 271392768 59385 1992294400 134512640 135197378 4294956240 18446744073709551615 134597710 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 66258 59385 91 167 0 66089 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 265032

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26559
/proc/meminfo: memFree=456096/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=265032 CPUtime=4540.95
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 60109 0 0 0 454048 47 0 0 25 0 1 0 42213595 271392768 60092 1992294400 134512640 135197378 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 66258 60092 91 167 0 66089 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 265032

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26559
/proc/meminfo: memFree=453408/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=265032 CPUtime=4600.94
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 60773 0 0 0 460046 48 0 0 25 0 1 0 42213595 271392768 60756 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 66258 60756 91 167 0 66089 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 265032

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26559
/proc/meminfo: memFree=450720/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=265032 CPUtime=4660.92
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 61454 0 0 0 466044 48 0 0 25 0 1 0 42213595 271392768 61437 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 66258 61437 91 167 0 66089 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 265032

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26559
/proc/meminfo: memFree=447712/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=265032 CPUtime=4720.91
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 62217 0 0 0 472042 49 0 0 25 0 1 0 42213595 271392768 62200 1992294400 134512640 135197378 4294956240 18446744073709551615 134542396 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 66258 62200 91 167 0 66089 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 265032

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26559
/proc/meminfo: memFree=444832/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=328624 CPUtime=4780.88
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 62927 0 0 0 478038 50 0 0 25 0 1 0 42213595 336510976 62910 1992294400 134512640 135197378 4294956240 18446744073709551615 134525438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 82156 62910 91 167 0 81987 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 328624

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26559
/proc/meminfo: memFree=442144/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=328624 CPUtime=4840.87
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 63598 0 0 0 484036 51 0 0 25 0 1 0 42213595 336510976 63581 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 82156 63581 91 167 0 81987 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 328624

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26559
/proc/meminfo: memFree=439456/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=328624 CPUtime=4900.86
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 64259 0 0 0 490034 52 0 0 25 0 1 0 42213595 336510976 64242 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 82156 64242 91 167 0 81987 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 328624

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26559
/proc/meminfo: memFree=436640/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=328624 CPUtime=4960.83
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 64956 0 0 0 496031 52 0 0 25 0 1 0 42213595 336510976 64939 1992294400 134512640 135197378 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 82156 64939 91 167 0 81987 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 328624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26559
/proc/meminfo: memFree=434848/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=328624 CPUtime=5000.02
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 65388 0 0 0 499950 52 0 0 25 0 1 0 42213595 336510976 65371 1992294400 134512640 135197378 4294956240 18446744073709551615 134597821 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 82156 65371 91 167 0 81987 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 328624

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26559
/proc/meminfo: memFree=434848/2055920 swapFree=4192956/4192956
[pid=26544] ppid=26542 vsize=328624 CPUtime=5000.02
/proc/26544/stat : 26544 (march_hi) R 26542 26544 25426 0 -1 4194304 65388 0 0 0 499950 52 0 0 25 0 1 0 42213595 336510976 65371 1992294400 134512640 135197378 4294956240 18446744073709551615 134597821 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 82156 65371 91 167 0 81987 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 328624

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.55
CPU time (s): 5000.08
CPU user time (s): 4999.51
CPU system time (s): 0.571913
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 328624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.51
system time used= 0.571913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65388
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= 1
involuntary context switches= 11434

runsolver used 4.69529 second user time and 9.02763 second system time

The end

Launcher Data 

Begin job on node21 at 2009-04-19 13:50:04
IDJOB=1628248
IDBENCH=70704
IDSOLVER=583
FILE ID=node21/1628248-1240141804
PBS_JOBID= 9159251
Free space on /tmp= 66408 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S449511205-064.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628248-1240141804/watcher-1628248-1240141804 -o /tmp/evaluation-result-1628248-1240141804/solver-1628248-1240141804 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628248-1240141804.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0527554bf26e85456bf4748c19812747
RANDOM SEED=488870860

node21.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		: 3000.233
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		: 3000.233
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:        697400 kB
Buffers:         99384 kB
Cached:        1148416 kB
SwapCached:          0 kB
Active:         331112 kB
Inactive:       939828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        697400 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            73576 kB
Committed_AS:   180052 kB
PageTables:       1376 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= 66408 MiB
End job on node21 at 2009-04-19 15:13:28