Trace number 1544436

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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S357555833-073.cnf
MD5SUMd524fa9dff1d70d9e0d930212049605a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05799
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data 

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.042
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.00/0.04	c main():: clause / variable ratio: ( 2556 / 120 ) = 21.30
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c suggested doublelook initial :: 0
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 177 JD: 24
0.09/0.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 5654 JD: 24
2.49/2.84	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 2 NC: 42048 JD: 24
20.99/21.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |************
c |*************
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 204541 JD: 24
103.15/103.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |********************************
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c |****************************************************************| 4 NC: 737604 JD: 24
374.56/374.71	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| 5 NC: 2062828 JD: 24
1053.17/1053.56	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |***************
c |****************
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c |*********************
c |**********************
c |***********************

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-1544436-1238610215/watcher-1544436-1238610215 -o /tmp/evaluation-result-1544436-1238610215/solver-1544436-1238610215 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544436-1238610215.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: 0.23 0.05 0.19 3/64 20467
/proc/meminfo: memFree=1364952/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=656 CPUtime=0
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 91 0 0 0 0 0 0 0 18 0 1 0 1133687266 671744 77 1992294400 134512640 135019032 4294956240 18446744073709551615 134661959 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 200 80 48 123 0 75 0

[startup+0.0982469 s]
/proc/loadavg: 0.23 0.05 0.19 3/64 20467
/proc/meminfo: memFree=1364952/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=1128 CPUtime=0.09
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 211 0 0 0 9 0 0 0 18 0 1 0 1133687266 1155072 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134596734 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1128

[startup+0.101247 s]
/proc/loadavg: 0.23 0.05 0.19 3/64 20467
/proc/meminfo: memFree=1364952/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=1128 CPUtime=0.09
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 211 0 0 0 9 0 0 0 18 0 1 0 1133687266 1155072 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134527049 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1128

[startup+0.301271 s]
/proc/loadavg: 0.23 0.05 0.19 3/64 20467
/proc/meminfo: memFree=1364952/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=1128 CPUtime=0.29
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 211 0 0 0 29 0 0 0 19 0 1 0 1133687266 1155072 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1128

[startup+0.701316 s]
/proc/loadavg: 0.23 0.05 0.19 3/64 20467
/proc/meminfo: memFree=1364952/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=1128 CPUtime=0.69
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 211 0 0 0 69 0 0 0 23 0 1 0 1133687266 1155072 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1128

[startup+1.50241 s]
/proc/loadavg: 0.23 0.05 0.19 2/65 20468
/proc/meminfo: memFree=1364496/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=1128 CPUtime=1.5
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 211 0 0 0 150 0 0 0 25 0 1 0 1133687266 1155072 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134527002 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1128

[startup+3.17164 s]
/proc/loadavg: 0.23 0.05 0.19 2/65 20468
/proc/meminfo: memFree=1364368/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=1128 CPUtime=3.23
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 211 0 0 0 323 0 0 0 25 0 1 0 1133687266 1155072 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 3.23
Current children cumulated vsize (KiB) 1128

[startup+6.30196 s]
/proc/loadavg: 0.29 0.06 0.19 2/65 20468
/proc/meminfo: memFree=1364368/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=1128 CPUtime=6.29
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 212 0 0 0 629 0 0 0 25 0 1 0 1133687266 1155072 195 1992294400 134512640 135019032 4294956240 18446744073709551615 134677344 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 282 195 72 123 0 157 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1128

[startup+12.7017 s]
/proc/loadavg: 0.35 0.08 0.20 2/65 20468
/proc/meminfo: memFree=1364240/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=1264 CPUtime=12.69
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 218 0 0 0 1269 0 0 0 25 0 1 0 1133687266 1294336 201 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 316 201 72 123 0 191 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1264

[startup+25.5012 s]
/proc/loadavg: 0.45 0.11 0.21 2/65 20468
/proc/meminfo: memFree=1364240/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=1264 CPUtime=25.48
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 228 0 0 0 2548 0 0 0 25 0 1 0 1133687266 1294336 211 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 316 211 72 123 0 191 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1264

[startup+51.1051 s]
/proc/loadavg: 0.67 0.19 0.23 2/65 20468
/proc/meminfo: memFree=1364240/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=1508 CPUtime=51.07
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 289 0 0 0 5107 0 0 0 25 0 1 0 1133687266 1544192 270 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 377 270 72 123 0 252 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1508

[startup+102.302 s]
/proc/loadavg: 0.85 0.32 0.27 2/65 20468
/proc/meminfo: memFree=1364048/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=1660 CPUtime=102.25
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 328 0 0 0 10225 0 0 0 25 0 1 0 1133687266 1699840 309 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 415 309 72 123 0 290 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1660

[startup+162.302 s]
/proc/loadavg: 0.94 0.44 0.31 2/65 20468
/proc/meminfo: memFree=1363728/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=1888 CPUtime=162.23
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 407 0 0 0 16223 0 0 0 25 0 1 0 1133687266 1933312 388 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 472 388 72 123 0 347 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1888

[startup+222.302 s]
/proc/loadavg: 0.98 0.54 0.35 2/65 20468
/proc/meminfo: memFree=1363472/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=2228 CPUtime=222.21
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 485 0 0 0 22221 0 0 0 25 0 1 0 1133687266 2281472 466 1992294400 134512640 135019032 4294956240 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 557 466 72 123 0 432 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2228

[startup+282.302 s]
/proc/loadavg: 0.99 0.62 0.39 2/65 20468
/proc/meminfo: memFree=1363152/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=2740 CPUtime=282.19
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 540 0 0 0 28219 0 0 0 25 0 1 0 1133687266 2805760 521 1992294400 134512640 135019032 4294956240 18446744073709551615 134527269 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 685 521 72 123 0 560 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2740

[startup+342.301 s]
/proc/loadavg: 0.99 0.68 0.42 2/65 20468
/proc/meminfo: memFree=1362960/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=2740 CPUtime=342.17
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 604 0 0 0 34217 0 0 0 25 0 1 0 1133687266 2805760 585 1992294400 134512640 135019032 4294956240 18446744073709551615 134525619 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 685 585 72 123 0 560 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 2740

[startup+402.301 s]
/proc/loadavg: 0.99 0.74 0.46 2/65 20468
/proc/meminfo: memFree=1362640/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=3504 CPUtime=402.15
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 691 0 0 0 40215 0 0 0 25 0 1 0 1133687266 3588096 672 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 876 672 72 123 0 751 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 3504

[startup+462.301 s]
/proc/loadavg: 0.99 0.78 0.49 2/65 20468
/proc/meminfo: memFree=1362256/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=3504 CPUtime=462.14
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 790 0 0 0 46214 0 0 0 25 0 1 0 1133687266 3588096 771 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 876 771 72 123 0 751 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 3504

[startup+522.301 s]
/proc/loadavg: 0.99 0.82 0.52 2/65 20468
/proc/meminfo: memFree=1361808/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=4656 CPUtime=522.12
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 885 0 0 0 52212 0 0 0 25 0 1 0 1133687266 4767744 866 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 1164 866 72 123 0 1039 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 4656

[startup+582.302 s]
/proc/loadavg: 0.99 0.85 0.55 2/65 20468
/proc/meminfo: memFree=1361488/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=4656 CPUtime=582.11
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 970 0 0 0 58211 0 0 0 25 0 1 0 1133687266 4767744 951 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 1164 951 72 123 0 1039 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 4656

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.57 2/65 20468
/proc/meminfo: memFree=1361104/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=4656 CPUtime=642.08
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 1064 0 0 0 64208 0 0 0 25 0 1 0 1133687266 4767744 1045 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 1164 1045 72 123 0 1039 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 4656

[startup+702.307 s]
/proc/loadavg: 0.99 0.89 0.59 2/65 20468
/proc/meminfo: memFree=1360784/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=6380 CPUtime=702.07
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 1155 0 0 0 70207 0 0 0 25 0 1 0 1133687266 6533120 1136 1992294400 134512640 135019032 4294956240 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 1595 1136 72 123 0 1470 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 6380

[startup+762.302 s]
/proc/loadavg: 0.99 0.91 0.62 2/65 20468
/proc/meminfo: memFree=1360272/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=6380 CPUtime=762.06
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 1271 0 0 0 76205 1 0 0 25 0 1 0 1133687266 6533120 1252 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 1595 1252 72 123 0 1470 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 6380

[startup+822.302 s]
/proc/loadavg: 0.99 0.92 0.64 2/65 20468
/proc/meminfo: memFree=1359824/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=6380 CPUtime=822.04
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 1383 0 0 0 82203 1 0 0 25 0 1 0 1133687266 6533120 1364 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 1595 1364 72 123 0 1470 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 6380

[startup+882.302 s]
/proc/loadavg: 0.99 0.94 0.66 2/65 20468
/proc/meminfo: memFree=1359696/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=6380 CPUtime=882.02
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 1417 0 0 0 88201 1 0 0 25 0 1 0 1133687266 6533120 1398 1992294400 134512640 135019032 4294956240 18446744073709551615 134525838 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 1595 1398 72 123 0 1470 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 6380

[startup+942.302 s]
/proc/loadavg: 0.99 0.94 0.67 2/65 20468
/proc/meminfo: memFree=1359440/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=6380 CPUtime=942
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 1480 0 0 0 94199 1 0 0 25 0 1 0 1133687266 6533120 1461 1992294400 134512640 135019032 4294956240 18446744073709551615 134538211 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 1595 1461 72 123 0 1470 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 6380

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.69 2/65 20468
/proc/meminfo: memFree=1359056/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=8968 CPUtime=1001.99
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 1587 0 0 0 100198 1 0 0 25 0 1 0 1133687266 9183232 1568 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 2242 1568 72 123 0 2117 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 8968

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 0.71 2/65 20468
/proc/meminfo: memFree=1358672/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=8968 CPUtime=1061.97
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 1683 0 0 0 106196 1 0 0 25 0 1 0 1133687266 9183232 1664 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 2242 1664 72 123 0 2117 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 8968

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.73 2/65 20468
/proc/meminfo: memFree=1358224/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=8968 CPUtime=1121.95
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 1806 0 0 0 112194 1 0 0 25 0 1 0 1133687266 9183232 1787 1992294400 134512640 135019032 4294956240 18446744073709551615 134585140 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 2242 1787 72 123 0 2117 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 8968

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 20468
/proc/meminfo: memFree=1357648/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=8968 CPUtime=1181.93
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 1953 0 0 0 118192 1 0 0 25 0 1 0 1133687266 9183232 1934 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 2242 1934 72 123 0 2117 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 8968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 20468
/proc/meminfo: memFree=1357520/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=8968 CPUtime=1200.03
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 1985 0 0 0 120002 1 0 0 25 0 1 0 1133687266 9183232 1966 1992294400 134512640 135019032 4294956240 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 2242 1966 72 123 0 2117 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 8968

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 20468
/proc/meminfo: memFree=1357520/2055920 swapFree=4171920/4192956
[pid=20467] ppid=20465 vsize=8968 CPUtime=1200.03
/proc/20467/stat : 20467 (march_ks) R 20465 20467 20401 0 -1 4194304 1985 0 0 0 120002 1 0 0 25 0 1 0 1133687266 9183232 1966 1992294400 134512640 135019032 4294956240 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 0 0 0
/proc/20467/statm: 2242 1966 72 123 0 2117 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 8968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1200.02
CPU system time (s): 0.016997
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 8968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1985
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= 2542

runsolver used 1.04484 second user time and 3.50147 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-01 20:23:35
IDJOB=1544436
IDBENCH=70445
IDSOLVER=559
FILE ID=node28/1544436-1238610215
PBS_JOBID= 9073614
Free space on /tmp= 66300 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S357555833-073.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544436-1238610215/watcher-1544436-1238610215 -o /tmp/evaluation-result-1544436-1238610215/solver-1544436-1238610215 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544436-1238610215.cnf            

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

MD5SUM BENCH= d524fa9dff1d70d9e0d930212049605a
RANDOM SEED=680581098

node28.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		: 3000.212
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		: 3000.212
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:       1365496 kB
Buffers:        114432 kB
Cached:         454460 kB
SwapCached:      14208 kB
Active:         231084 kB
Inactive:       361200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1365496 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            3172 kB
Writeback:           0 kB
Mapped:          17780 kB
Slab:            83964 kB
Committed_AS:  3011656 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66300 MiB
End job on node28 at 2009-04-01 20:43:38