Trace number 1544360

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S267191961-079.cnf
MD5SUMf5b73d46fd6886685677ead6f3b9d50d
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 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 

0.02/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.02/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.02/0.04	c main()::
0.02/0.04	c initFormula():: searching for DIMACS p-line....
0.02/0.04	c full lookahead due to high density!
0.02/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.02/0.04	c parseCNF():: parsing....
0.02/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.04	c runParser():: parsing was successful, warming up engines...
0.02/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.04	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.02/0.04	c stat :: sign balance is biased by 0.035
0.02/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.02/0.04	c using k-SAT heuristics (size based diff)
0.02/0.04	c longest clause has size 5
0.02/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.02/0.04	c resolvent_look() :: found 2 resolvents
0.02/0.04	c main():: clause / variable ratio: ( 2558 / 120 ) = 21.32
0.02/0.04	c longest clause has size 5
0.02/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.04	c dynamic_preselect_setsize :: off
0.02/0.04	c suggested doublelook initial :: 0
0.02/0.04	c main():: all systems go!
0.02/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 156 JD: 27
0.10/0.12	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 1633 JD: 27
0.70/0.80	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 14366 JD: 27
6.69/6.71	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 80467 JD: 27
37.19/37.28	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 336980 JD: 27
156.24/156.37	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 1110940 JD: 27
522.10/522.30	c |----------------------------------------------------------------|
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-1544360-1238608343/watcher-1544360-1238608343 -o /tmp/evaluation-result-1544360-1238608343/solver-1544360-1238608343 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544360-1238608343.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: 1.07 1.02 1.00 3/68 720
/proc/meminfo: memFree=1668776/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=800 CPUtime=0
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 1133496293 819200 87 1992294400 134512640 135019032 4294956224 18446744073709551615 134527621 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 200 87 48 123 0 75 0

[startup+0.0259761 s]
/proc/loadavg: 1.07 1.02 1.00 3/68 720
/proc/meminfo: memFree=1668776/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=1020 CPUtime=0.02
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 168 0 0 0 2 0 0 0 18 0 1 0 1133496293 1044480 151 1992294400 134512640 135019032 4294956224 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 255 151 67 123 0 130 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1020

[startup+0.102018 s]
/proc/loadavg: 1.07 1.02 1.00 3/68 720
/proc/meminfo: memFree=1668776/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=1128 CPUtime=0.1
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 211 0 0 0 10 0 0 0 18 0 1 0 1133496293 1155072 194 1992294400 134512640 135019032 4294956224 18446744073709551615 134548684 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1128

[startup+0.30203 s]
/proc/loadavg: 1.07 1.02 1.00 3/68 720
/proc/meminfo: memFree=1668776/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=1128 CPUtime=0.3
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 211 0 0 0 30 0 0 0 19 0 1 0 1133496293 1155072 194 1992294400 134512640 135019032 4294956224 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1128

[startup+0.702057 s]
/proc/loadavg: 1.07 1.02 1.00 3/68 720
/proc/meminfo: memFree=1668776/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=1128 CPUtime=0.7
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 211 0 0 0 70 0 0 0 23 0 1 0 1133496293 1155072 194 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1128

[startup+1.50107 s]
/proc/loadavg: 1.07 1.02 1.00 2/69 721
/proc/meminfo: memFree=1668256/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=1128 CPUtime=1.49
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 211 0 0 0 149 0 0 0 25 0 1 0 1133496293 1155072 194 1992294400 134512640 135019032 4294956224 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1128

[startup+3.10118 s]
/proc/loadavg: 1.07 1.02 1.00 2/69 721
/proc/meminfo: memFree=1668128/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=1128 CPUtime=3.09
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 211 0 0 0 309 0 0 0 25 0 1 0 1133496293 1155072 194 1992294400 134512640 135019032 4294956224 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1128

[startup+6.30139 s]
/proc/loadavg: 1.06 1.02 1.00 2/69 721
/proc/meminfo: memFree=1668064/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=1128 CPUtime=6.29
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 217 0 0 0 629 0 0 0 25 0 1 0 1133496293 1155072 200 1992294400 134512640 135019032 4294956224 18446744073709551615 134628755 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 282 200 72 123 0 157 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1128

[startup+12.7018 s]
/proc/loadavg: 1.06 1.01 1.00 2/69 721
/proc/meminfo: memFree=1667808/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=1332 CPUtime=12.69
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 266 0 0 0 1269 0 0 0 25 0 1 0 1133496293 1363968 249 1992294400 134512640 135019032 4294956224 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 333 249 72 123 0 208 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1332

[startup+25.5017 s]
/proc/loadavg: 1.04 1.01 1.00 2/69 721
/proc/meminfo: memFree=1667680/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=1584 CPUtime=25.49
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 320 0 0 0 2549 0 0 0 25 0 1 0 1133496293 1622016 303 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 396 303 72 123 0 271 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1584

[startup+51.1014 s]
/proc/loadavg: 1.03 1.01 1.00 2/69 721
/proc/meminfo: memFree=1667360/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=2152 CPUtime=51.08
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 419 0 0 0 5108 0 0 0 25 0 1 0 1133496293 2203648 402 1992294400 134512640 135019032 4294956224 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 538 402 72 123 0 413 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2152

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/69 721
/proc/meminfo: memFree=1666272/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=3428 CPUtime=102.26
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 665 0 0 0 10226 0 0 0 25 0 1 0 1133496293 3510272 648 1992294400 134512640 135019032 4294956224 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 857 648 72 123 0 732 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3428

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 721
/proc/meminfo: memFree=1665184/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=4580 CPUtime=162.23
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 944 0 0 0 16223 0 0 0 25 0 1 0 1133496293 4689920 927 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 1145 927 72 123 0 1020 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4580

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 721
/proc/meminfo: memFree=1664032/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=6304 CPUtime=222.21
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 1228 0 0 0 22221 0 0 0 25 0 1 0 1133496293 6455296 1211 1992294400 134512640 135019032 4294956224 18446744073709551615 134587635 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 1576 1211 72 123 0 1451 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6304

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 721
/proc/meminfo: memFree=1662688/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=9072 CPUtime=282.18
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 1573 0 0 0 28218 0 0 0 25 0 1 0 1133496293 9289728 1556 1992294400 134512640 135019032 4294956224 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 2268 1556 72 123 0 2143 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 9072

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 721
/proc/meminfo: memFree=1661344/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=9072 CPUtime=342.16
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 1905 0 0 0 34216 0 0 0 25 0 1 0 1133496293 9289728 1888 1992294400 134512640 135019032 4294956224 18446744073709551615 134549223 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 2268 1888 72 123 0 2143 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 9072

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 721
/proc/meminfo: memFree=1660000/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=12952 CPUtime=402.15
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 2243 0 0 0 40214 1 0 0 25 0 1 0 1133496293 13262848 2226 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 3238 2226 72 123 0 3113 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 12952

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 721
/proc/meminfo: memFree=1658592/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=12952 CPUtime=462.12
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 2604 0 0 0 46211 1 0 0 25 0 1 0 1133496293 13262848 2587 1992294400 134512640 135019032 4294956224 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 3238 2587 72 123 0 3113 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 12952

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 727
/proc/meminfo: memFree=1656928/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=12952 CPUtime=522.1
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 2950 0 0 0 52209 1 0 0 25 0 1 0 1133496293 13262848 2933 1992294400 134512640 135019032 4294956224 18446744073709551615 134536915 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 3238 2933 72 123 0 3113 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 12952

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 727
/proc/meminfo: memFree=1655520/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=18924 CPUtime=582.08
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 3322 0 0 0 58207 1 0 0 25 0 1 0 1133496293 19378176 3305 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 4731 3305 72 123 0 4606 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18924

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 727
/proc/meminfo: memFree=1654368/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=18924 CPUtime=642.06
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 3623 0 0 0 64204 2 0 0 25 0 1 0 1133496293 19378176 3606 1992294400 134512640 135019032 4294956224 18446744073709551615 134597208 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 4731 3606 72 123 0 4606 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 18924

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 727
/proc/meminfo: memFree=1652960/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=18924 CPUtime=702.04
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 3981 0 0 0 70202 2 0 0 25 0 1 0 1133496293 19378176 3964 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 4731 3964 72 123 0 4606 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 18924

[startup+762.307 s]
/proc/loadavg: 1.08 1.02 1.01 2/69 727
/proc/meminfo: memFree=1651616/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=18924 CPUtime=762.02
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 4317 0 0 0 76200 2 0 0 25 0 1 0 1133496293 19378176 4300 1992294400 134512640 135019032 4294956224 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 4731 4300 72 123 0 4606 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 18924

[startup+822.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/69 727
/proc/meminfo: memFree=1650144/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=27656 CPUtime=821.99
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 4695 0 0 0 82197 2 0 0 25 0 1 0 1133496293 28319744 4678 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 6914 4678 72 123 0 6789 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 27656

[startup+882.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/69 727
/proc/meminfo: memFree=1648480/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=27656 CPUtime=881.97
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 5110 0 0 0 88195 2 0 0 25 0 1 0 1133496293 28319744 5093 1992294400 134512640 135019032 4294956224 18446744073709551615 134541732 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 6914 5093 72 123 0 6789 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 27656

[startup+942.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/69 727
/proc/meminfo: memFree=1646560/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=27856 CPUtime=941.96
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 5591 0 0 0 94193 3 0 0 25 0 1 0 1133496293 28524544 5574 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 6964 5574 72 123 0 6839 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 27856

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 727
/proc/meminfo: memFree=1645216/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=27856 CPUtime=1001.93
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 5924 0 0 0 100190 3 0 0 25 0 1 0 1133496293 28524544 5907 1992294400 134512640 135019032 4294956224 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 6964 5907 72 123 0 6839 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 27856

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 727
/proc/meminfo: memFree=1643808/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=27856 CPUtime=1061.9
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 6283 0 0 0 106187 3 0 0 25 0 1 0 1133496293 28524544 6266 1992294400 134512640 135019032 4294956224 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 6964 6266 72 123 0 6839 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 27856

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 727
/proc/meminfo: memFree=1642208/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=27856 CPUtime=1121.87
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 6681 0 0 0 112184 3 0 0 25 0 1 0 1133496293 28524544 6664 1992294400 134512640 135019032 4294956224 18446744073709551615 134541811 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 6964 6664 72 123 0 6839 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 27856

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 727
/proc/meminfo: memFree=1640672/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=40952 CPUtime=1181.85
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 7083 0 0 0 118181 4 0 0 25 0 1 0 1133496293 41934848 7066 1992294400 134512640 135019032 4294956224 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 10238 7066 72 123 0 10113 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 40952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 727
/proc/meminfo: memFree=1640096/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=40952 CPUtime=1200.05
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 7206 0 0 0 120001 4 0 0 25 0 1 0 1133496293 41934848 7189 1992294400 134512640 135019032 4294956224 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 10238 7189 72 123 0 10113 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 40952

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 2/69 727
/proc/meminfo: memFree=1640096/2055920 swapFree=4177828/4192956
[pid=720] ppid=718 vsize=40952 CPUtime=1200.05
/proc/720/stat : 720 (march_ks) R 718 720 32647 0 -1 4194304 7206 0 0 0 120001 4 0 0 25 0 1 0 1133496293 41934848 7189 1992294400 134512640 135019032 4294956224 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 0 0 0
/proc/720/statm: 10238 7189 72 123 0 10113 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 40952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.048992
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 40952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7206
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= 2986

runsolver used 0.951855 second user time and 3.43648 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-01 19:52:23
IDJOB=1544360
IDBENCH=70407
IDSOLVER=559
FILE ID=node52/1544360-1238608343
PBS_JOBID= 9068346
Free space on /tmp= 66400 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S267191961-079.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544360-1238608343/watcher-1544360-1238608343 -o /tmp/evaluation-result-1544360-1238608343/solver-1544360-1238608343 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544360-1238608343.cnf            

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

MD5SUM BENCH= f5b73d46fd6886685677ead6f3b9d50d
RANDOM SEED=2022383297

node52.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		: 3000.230
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		: 3000.230
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:       1669320 kB
Buffers:         85140 kB
Cached:         212348 kB
SwapCached:       7968 kB
Active:         216156 kB
Inactive:        91340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1669320 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            2916 kB
Writeback:           0 kB
Mapped:          15688 kB
Slab:            64692 kB
Committed_AS:  3245508 kB
PageTables:       1736 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= 66396 MiB
End job on node52 at 2009-04-01 20:12:25