Trace number 1628138

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) 5000.1 5002.05

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1404929091-050.cnf
MD5SUM16ac45f8099e9b8d91370787f14bd295
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 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 

0.00/0.02	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 540 variables and 2295 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, 16 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 538 free variables and 2279 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.402
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 139 duplicate clauses
0.00/0.02	c resolvent_look() :: found 67 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2346 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 540 variabels and 2346 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2346 / 540 ) = 4.34
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 = 538
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 183
0.10/0.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 728
0.20/0.27	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6052
1.99/2.09	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 40354
15.58/15.66	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 193009
84.34/84.49	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 680510
330.54/330.75	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1821641
968.80/969.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 3814057
2184.11/2185.01	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 6433409
3905.76/3907.37	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-1628138-1240122488/watcher-1628138-1240122488 -o /tmp/evaluation-result-1628138-1240122488/solver-1628138-1240122488 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628138-1240122488.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: 0.92 0.98 0.99 2/64 26709
/proc/meminfo: memFree=1225672/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=964 CPUtime=0
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 40282068 987136 120 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 241 121 62 167 0 72 0

[startup+0.0518251 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26709
/proc/meminfo: memFree=1225672/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=1792 CPUtime=0.04
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 302 0 0 0 4 0 0 0 18 0 1 0 40282068 1835008 285 1992294400 134512640 135197378 4294956240 18446744073709551615 134526634 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 448 285 91 167 0 279 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1792

[startup+0.102834 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26709
/proc/meminfo: memFree=1225672/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=1924 CPUtime=0.1
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 307 0 0 0 10 0 0 0 18 0 1 0 40282068 1970176 290 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 481 290 91 167 0 312 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1924

[startup+0.302875 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26709
/proc/meminfo: memFree=1225672/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=1924 CPUtime=0.3
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 325 0 0 0 30 0 0 0 19 0 1 0 40282068 1970176 308 1992294400 134512640 135197378 4294956240 18446744073709551615 134618571 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 481 308 91 167 0 312 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1924

[startup+0.701951 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26709
/proc/meminfo: memFree=1225672/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=2064 CPUtime=0.69
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 345 0 0 0 69 0 0 0 23 0 1 0 40282068 2113536 328 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 516 328 91 167 0 347 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2064

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26710
/proc/meminfo: memFree=1224704/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=2200 CPUtime=1.49
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 399 0 0 0 149 0 0 0 25 0 1 0 40282068 2252800 382 1992294400 134512640 135197378 4294956240 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 550 382 91 167 0 381 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2200

[startup+3.10542 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26710
/proc/meminfo: memFree=1224320/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=2368 CPUtime=3.1
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 428 0 0 0 310 0 0 0 25 0 1 0 40282068 2424832 411 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 592 411 91 167 0 423 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2368

[startup+6.30104 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26710
/proc/meminfo: memFree=1224128/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=2520 CPUtime=6.28
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 478 0 0 0 628 0 0 0 25 0 1 0 40282068 2580480 461 1992294400 134512640 135197378 4294956240 18446744073709551615 134597150 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 630 461 91 167 0 461 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 2520

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26710
/proc/meminfo: memFree=1223488/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=3308 CPUtime=12.68
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 603 0 0 0 1268 0 0 0 25 0 1 0 40282068 3387392 586 1992294400 134512640 135197378 4294956240 18446744073709551615 134594024 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 827 586 91 167 0 658 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3308

[startup+25.5028 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26710
/proc/meminfo: memFree=1222400/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=4312 CPUtime=25.47
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 878 0 0 0 2547 0 0 0 25 0 1 0 40282068 4415488 861 1992294400 134512640 135197378 4294956240 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 1078 861 91 167 0 909 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 4312

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26710
/proc/meminfo: memFree=1220736/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=6724 CPUtime=51.06
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 1296 0 0 0 5106 0 0 0 25 0 1 0 40282068 6885376 1279 1992294400 134512640 135197378 4294956240 18446744073709551615 134713199 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 1681 1279 91 167 0 1512 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 6724

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26710
/proc/meminfo: memFree=1217408/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=12024 CPUtime=102.24
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 2091 0 0 0 10223 1 0 0 25 0 1 0 40282068 12312576 2074 1992294400 134512640 135197378 4294956240 18446744073709551615 134618443 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 3006 2074 91 167 0 2837 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 12024

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26710
/proc/meminfo: memFree=1213952/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=15904 CPUtime=162.21
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 2982 0 0 0 16220 1 0 0 25 0 1 0 40282068 16285696 2965 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 3976 2965 91 167 0 3807 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 15904

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26710
/proc/meminfo: memFree=1210240/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=17876 CPUtime=222.2
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 3890 0 0 0 22218 2 0 0 25 0 1 0 40282068 18305024 3873 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 4469 3873 91 167 0 4300 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17876

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26710
/proc/meminfo: memFree=1206784/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=23696 CPUtime=282.17
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 4753 0 0 0 28215 2 0 0 25 0 1 0 40282068 24264704 4736 1992294400 134512640 135197378 4294956240 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 5924 4736 91 167 0 5755 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 23696

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26710
/proc/meminfo: memFree=1203456/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=27644 CPUtime=342.15
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 5580 0 0 0 34212 3 0 0 25 0 1 0 40282068 28307456 5563 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 6911 5563 91 167 0 6742 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 27644

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26710
/proc/meminfo: memFree=1199872/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=36376 CPUtime=402.12
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 6466 0 0 0 40209 3 0 0 25 0 1 0 40282068 37249024 6449 1992294400 134512640 135197378 4294956240 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 9094 6449 91 167 0 8925 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 36376

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26710
/proc/meminfo: memFree=1196480/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=36376 CPUtime=462.1
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 7296 0 0 0 46207 3 0 0 25 0 1 0 40282068 37249024 7279 1992294400 134512640 135197378 4294956240 18446744073709551615 134548431 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 9094 7279 91 167 0 8925 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 36376

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26710
/proc/meminfo: memFree=1193216/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=36376 CPUtime=522.08
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 8116 0 0 0 52204 4 0 0 25 0 1 0 40282068 37249024 8099 1992294400 134512640 135197378 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 9094 8099 91 167 0 8925 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 36376

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26712
/proc/meminfo: memFree=1190016/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=49472 CPUtime=582.05
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 8917 0 0 0 58201 4 0 0 25 0 1 0 40282068 50659328 8900 1992294400 134512640 135197378 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 12368 8900 91 167 0 12199 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 49472

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26712
/proc/meminfo: memFree=1186560/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=49472 CPUtime=642.02
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 9779 0 0 0 64198 4 0 0 25 0 1 0 40282068 50659328 9762 1992294400 134512640 135197378 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 12368 9762 91 167 0 12199 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 49472


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

[startup+4062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26718
/proc/meminfo: memFree=1018048/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=264624 CPUtime=4060.71
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 51773 0 0 0 406043 28 0 0 25 0 1 0 40282068 270974976 51756 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 66156 51756 91 167 0 65987 0
Current children cumulated CPU time (s) 4060.71
Current children cumulated vsize (KiB) 264624

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26718
/proc/meminfo: memFree=1015232/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=264624 CPUtime=4120.69
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 52485 0 0 0 412040 29 0 0 25 0 1 0 40282068 270974976 52468 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 66156 52468 91 167 0 65987 0
Current children cumulated CPU time (s) 4120.69
Current children cumulated vsize (KiB) 264624

[startup+4182.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26720
/proc/meminfo: memFree=1012544/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=264624 CPUtime=4180.66
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 53148 0 0 0 418037 29 0 0 25 0 1 0 40282068 270974976 53131 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 66156 53131 91 167 0 65987 0
Current children cumulated CPU time (s) 4180.66
Current children cumulated vsize (KiB) 264624

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26720
/proc/meminfo: memFree=1009728/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=264624 CPUtime=4240.63
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 53876 0 0 0 424034 29 0 0 25 0 1 0 40282068 270974976 53859 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 66156 53859 91 167 0 65987 0
Current children cumulated CPU time (s) 4240.63
Current children cumulated vsize (KiB) 264624

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26720
/proc/meminfo: memFree=1006848/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=264624 CPUtime=4300.61
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 54587 0 0 0 430031 30 0 0 25 0 1 0 40282068 270974976 54570 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 66156 54570 91 167 0 65987 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 264624

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26720
/proc/meminfo: memFree=1004096/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=264624 CPUtime=4360.59
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 55275 0 0 0 436029 30 0 0 25 0 1 0 40282068 270974976 55258 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 66156 55258 91 167 0 65987 0
Current children cumulated CPU time (s) 4360.59
Current children cumulated vsize (KiB) 264624

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26720
/proc/meminfo: memFree=1001280/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=264624 CPUtime=4420.57
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 55964 0 0 0 442026 31 0 0 25 0 1 0 40282068 270974976 55947 1992294400 134512640 135197378 4294956240 18446744073709551615 134525378 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 66156 55947 91 167 0 65987 0
Current children cumulated CPU time (s) 4420.57
Current children cumulated vsize (KiB) 264624

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26720
/proc/meminfo: memFree=998528/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=264624 CPUtime=4480.54
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 56667 0 0 0 448023 31 0 0 25 0 1 0 40282068 270974976 56650 1992294400 134512640 135197378 4294956240 18446744073709551615 134539157 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 66156 56650 91 167 0 65987 0
Current children cumulated CPU time (s) 4480.54
Current children cumulated vsize (KiB) 264624

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26720
/proc/meminfo: memFree=995904/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=264624 CPUtime=4540.52
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 57311 0 0 0 454020 32 0 0 25 0 1 0 40282068 270974976 57294 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 66156 57294 91 167 0 65987 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 264624

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26720
/proc/meminfo: memFree=993216/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=264624 CPUtime=4600.5
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 57996 0 0 0 460018 32 0 0 25 0 1 0 40282068 270974976 57979 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 66156 57979 91 167 0 65987 0
Current children cumulated CPU time (s) 4600.5
Current children cumulated vsize (KiB) 264624

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26720
/proc/meminfo: memFree=990592/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=264624 CPUtime=4660.48
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 58635 0 0 0 466015 33 0 0 25 0 1 0 40282068 270974976 58618 1992294400 134512640 135197378 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 66156 58618 91 167 0 65987 0
Current children cumulated CPU time (s) 4660.48
Current children cumulated vsize (KiB) 264624

[startup+4722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26720
/proc/meminfo: memFree=987904/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=264624 CPUtime=4720.46
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 59305 0 0 0 472013 33 0 0 25 0 1 0 40282068 270974976 59288 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 66156 59288 91 167 0 65987 0
Current children cumulated CPU time (s) 4720.46
Current children cumulated vsize (KiB) 264624

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26720
/proc/meminfo: memFree=985216/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=264624 CPUtime=4780.43
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 59976 0 0 0 478010 33 0 0 25 0 1 0 40282068 270974976 59959 1992294400 134512640 135197378 4294956240 18446744073709551615 134543793 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 66156 59959 91 167 0 65987 0
Current children cumulated CPU time (s) 4780.43
Current children cumulated vsize (KiB) 264624

[startup+4842.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26720
/proc/meminfo: memFree=982528/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=264624 CPUtime=4840.41
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 60642 0 0 0 484007 34 0 0 25 0 1 0 40282068 270974976 60625 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 66156 60625 91 167 0 65987 0
Current children cumulated CPU time (s) 4840.41
Current children cumulated vsize (KiB) 264624

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26720
/proc/meminfo: memFree=980032/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=264624 CPUtime=4900.38
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 61281 0 0 0 490004 34 0 0 25 0 1 0 40282068 270974976 61264 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 66156 61264 91 167 0 65987 0
Current children cumulated CPU time (s) 4900.38
Current children cumulated vsize (KiB) 264624

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26720
/proc/meminfo: memFree=977472/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=264624 CPUtime=4960.36
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 61904 0 0 0 496001 35 0 0 25 0 1 0 40282068 270974976 61887 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 66156 61887 91 167 0 65987 0
Current children cumulated CPU time (s) 4960.36
Current children cumulated vsize (KiB) 264624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26720
/proc/meminfo: memFree=975680/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=264624 CPUtime=5000.05
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 62346 0 0 0 499970 35 0 0 25 0 1 0 40282068 270974976 62329 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 66156 62329 91 167 0 65987 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 264624

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

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

[startup+5002 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26720
/proc/meminfo: memFree=975680/2055920 swapFree=4192956/4192956
[pid=26709] ppid=26707 vsize=264624 CPUtime=5000.05
/proc/26709/stat : 26709 (march_hi) R 26707 26709 26604 0 -1 4194304 62346 0 0 0 499970 35 0 0 25 0 1 0 40282068 270974976 62329 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 66156 62329 91 167 0 65987 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 264624

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.05
CPU time (s): 5000.1
CPU user time (s): 4999.71
CPU system time (s): 0.39294
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 264624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.71
system time used= 0.39294
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62346
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= 10724

runsolver used 4.67829 second user time and 9.09362 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-19 08:28:08
IDJOB=1628138
IDBENCH=70594
IDSOLVER=583
FILE ID=node28/1628138-1240122488
PBS_JOBID= 9157787
Free space on /tmp= 66348 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1404929091-050.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628138-1240122488/watcher-1628138-1240122488 -o /tmp/evaluation-result-1628138-1240122488/solver-1628138-1240122488 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628138-1240122488.cnf

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

MD5SUM BENCH= 16ac45f8099e9b8d91370787f14bd295
RANDOM SEED=395233345

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		: 3000.261
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		: 3000.261
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:       1226152 kB
Buffers:         83248 kB
Cached:         665840 kB
SwapCached:          0 kB
Active:         339056 kB
Inactive:       424860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1226152 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          24496 kB
Slab:            51668 kB
Committed_AS:   212180 kB
PageTables:       1420 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= 66344 MiB
End job on node28 at 2009-04-19 09:51:32