Trace number 1518806

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_nn nn? (TO) 1200.03 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S433356712-017.cnf
MD5SUM4a78ab70ae5c4ba56ac4f88e429d1c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.082986
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 537 free variables and 2279 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.481
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 145 duplicate clauses
0.00/0.02	c resolvent_look() :: found 76 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2355 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 2355 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2355 / 540 ) = 4.36
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 = 537
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 34
0.03/0.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 608
0.19/0.20	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6458
2.20/2.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 46154
17.88/17.94	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 237003
103.05/103.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 903874
435.25/435.41	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518806-1238304496/watcher-1518806-1238304496 -o /tmp/evaluation-result-1518806-1238304496/solver-1518806-1238304496 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1518806-1238304496.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: 0.91 0.95 0.98 2/64 7288
/proc/meminfo: memFree=998672/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=964 CPUtime=0
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1103115220 987136 122 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 241 122 63 167 0 72 0

[startup+0.0346521 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 7288
/proc/meminfo: memFree=998672/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=1792 CPUtime=0.03
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 289 0 0 0 3 0 0 0 18 0 1 0 1103115220 1835008 272 1992294400 134512640 135197250 4294956240 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 448 272 93 167 0 279 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1792

[startup+0.101663 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 7288
/proc/meminfo: memFree=998672/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=1792 CPUtime=0.09
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 309 0 0 0 9 0 0 0 18 0 1 0 1103115220 1835008 292 1992294400 134512640 135197250 4294956240 18446744073709551615 134526995 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 448 292 93 167 0 279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1792

[startup+0.301697 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 7288
/proc/meminfo: memFree=998672/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=1952 CPUtime=0.29
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 331 0 0 0 29 0 0 0 20 0 1 0 1103115220 1998848 314 1992294400 134512640 135197250 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 488 314 93 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.701766 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 7288
/proc/meminfo: memFree=998672/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=1952 CPUtime=0.69
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 351 0 0 0 69 0 0 0 23 0 1 0 1103115220 1998848 334 1992294400 134512640 135197250 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 488 334 93 167 0 319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.5029 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 7289
/proc/meminfo: memFree=997576/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=2164 CPUtime=1.5
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 382 0 0 0 150 0 0 0 25 0 1 0 1103115220 2215936 365 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 541 365 93 167 0 372 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2164

[startup+3.10118 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 7289
/proc/meminfo: memFree=997384/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=2468 CPUtime=3.09
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 461 0 0 0 309 0 0 0 25 0 1 0 1103115220 2527232 444 1992294400 134512640 135197250 4294956240 18446744073709551615 134617777 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 617 444 93 167 0 448 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2468

[startup+6.30172 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 7289
/proc/meminfo: memFree=996872/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=2620 CPUtime=6.29
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 512 0 0 0 629 0 0 0 25 0 1 0 1103115220 2682880 495 1992294400 134512640 135197250 4294956240 18446744073709551615 134649044 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 655 495 93 167 0 486 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2620

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 7289
/proc/meminfo: memFree=996296/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=3420 CPUtime=12.69
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 644 0 0 0 1269 0 0 0 25 0 1 0 1103115220 3502080 627 1992294400 134512640 135197250 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 855 627 93 167 0 686 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3420

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 7289
/proc/meminfo: memFree=995336/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=4932 CPUtime=25.48
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 864 0 0 0 2548 0 0 0 25 0 1 0 1103115220 5050368 847 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 1233 847 93 167 0 1064 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4932

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 7289
/proc/meminfo: memFree=993608/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=6552 CPUtime=51.08
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 1299 0 0 0 5107 1 0 0 25 0 1 0 1103115220 6709248 1282 1992294400 134512640 135197250 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 1638 1282 93 167 0 1469 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6552

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 7289
/proc/meminfo: memFree=990344/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=11796 CPUtime=102.26
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 2103 0 0 0 10225 1 0 0 25 0 1 0 1103115220 12079104 2086 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 2949 2086 93 167 0 2780 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11796

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7289
/proc/meminfo: memFree=986440/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=17544 CPUtime=162.24
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 3072 0 0 0 16222 2 0 0 25 0 1 0 1103115220 17965056 3055 1992294400 134512640 135197250 4294956240 18446744073709551615 134617622 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 4386 3055 93 167 0 4217 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17544

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7289
/proc/meminfo: memFree=982664/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=17676 CPUtime=222.22
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 4000 0 0 0 22219 3 0 0 25 0 1 0 1103115220 18100224 3983 1992294400 134512640 135197250 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 4419 3983 93 167 0 4250 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17676

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7289
/proc/meminfo: memFree=978888/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=23496 CPUtime=282.2
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 4937 0 0 0 28216 4 0 0 25 0 1 0 1103115220 24059904 4920 1992294400 134512640 135197250 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 5874 4920 93 167 0 5705 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23496

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7289
/proc/meminfo: memFree=975304/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=27232 CPUtime=342.18
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 5835 0 0 0 34214 4 0 0 25 0 1 0 1103115220 27885568 5818 1992294400 134512640 135197250 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 6808 5818 93 167 0 6639 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 27232

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7289
/proc/meminfo: memFree=971912/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=35964 CPUtime=402.16
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 6696 0 0 0 40211 5 0 0 25 0 1 0 1103115220 36827136 6679 1992294400 134512640 135197250 4294956240 18446744073709551615 134593888 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 8991 6679 93 167 0 8822 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 35964

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7289
/proc/meminfo: memFree=968328/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=35964 CPUtime=462.15
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 7566 0 0 0 46209 6 0 0 25 0 1 0 1103115220 36827136 7549 1992294400 134512640 135197250 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 8991 7549 93 167 0 8822 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 35964

[startup+522.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 7289
/proc/meminfo: memFree=964808/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=35964 CPUtime=522.12
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 8456 0 0 0 52206 6 0 0 25 0 1 0 1103115220 36827136 8439 1992294400 134512640 135197250 4294956240 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 8991 8439 93 167 0 8822 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 35964

[startup+582.301 s]
/proc/loadavg: 1.07 1.00 0.99 2/65 7289
/proc/meminfo: memFree=961160/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=56532 CPUtime=582.1
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 9351 0 0 0 58203 7 0 0 25 0 1 0 1103115220 57888768 9334 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 14133 9334 93 167 0 13964 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 56532

[startup+642.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 7289
/proc/meminfo: memFree=957640/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=56532 CPUtime=642.08
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 10218 0 0 0 64201 7 0 0 25 0 1 0 1103115220 57888768 10201 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 14133 10201 93 167 0 13964 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 56532

[startup+702.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 7289
/proc/meminfo: memFree=954312/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=56664 CPUtime=702.06
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 11062 0 0 0 70198 8 0 0 25 0 1 0 1103115220 58023936 11045 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 14166 11045 93 167 0 13997 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 56664

[startup+762.306 s]
/proc/loadavg: 1.02 1.02 1.00 3/65 7290
/proc/meminfo: memFree=950792/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=56664 CPUtime=762.05
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 11930 0 0 0 76197 8 0 0 25 0 1 0 1103115220 58023936 11913 1992294400 134512640 135197250 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 14166 11913 93 167 0 13997 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 56664

[startup+822.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 7290
/proc/meminfo: memFree=947464/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=56664 CPUtime=822.03
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 12768 0 0 0 82194 9 0 0 25 0 1 0 1103115220 58023936 12751 1992294400 134512640 135197250 4294956240 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 14166 12751 93 167 0 13997 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 56664

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7290
/proc/meminfo: memFree=944200/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=76308 CPUtime=882
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 13596 0 0 0 88191 9 0 0 25 0 1 0 1103115220 78139392 13579 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 19077 13579 93 167 0 18908 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 76308

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7290
/proc/meminfo: memFree=940552/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=76308 CPUtime=941.99
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 14503 0 0 0 94189 10 0 0 25 0 1 0 1103115220 78139392 14486 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 19077 14486 93 167 0 18908 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 76308

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7291
/proc/meminfo: memFree=937096/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=76308 CPUtime=1001.97
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 15356 0 0 0 100186 11 0 0 25 0 1 0 1103115220 78139392 15339 1992294400 134512640 135197250 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 19077 15339 93 167 0 18908 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 76308

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7291
/proc/meminfo: memFree=933832/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=76308 CPUtime=1061.94
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 16191 0 0 0 106183 11 0 0 25 0 1 0 1103115220 78139392 16174 1992294400 134512640 135197250 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 19077 16174 93 167 0 18908 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 76308

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7291
/proc/meminfo: memFree=930440/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=76308 CPUtime=1121.92
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 17028 0 0 0 112180 12 0 0 25 0 1 0 1103115220 78139392 17011 1992294400 134512640 135197250 4294956240 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 19077 17011 93 167 0 18908 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 76308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7291
/proc/meminfo: memFree=927176/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=91252 CPUtime=1181.91
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 17844 0 0 0 118178 13 0 0 25 0 1 0 1103115220 93442048 17827 1992294400 134512640 135197250 4294956240 18446744073709551615 134552411 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 22813 17827 93 167 0 22644 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 91252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7291
/proc/meminfo: memFree=926152/2055920 swapFree=4178700/4192956
[pid=7288] ppid=7286 vsize=91252 CPUtime=1200.01
/proc/7288/stat : 7288 (march_nn) R 7286 7288 7096 0 -1 4194304 18089 0 0 0 119988 13 0 0 25 0 1 0 1103115220 93442048 18072 1992294400 134512640 135197250 4294956240 18446744073709551615 134593920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7288/statm: 22813 18072 93 167 0 22644 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 91252

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1199.88
CPU system time (s): 0.148977
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 91252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18089
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= 2108

runsolver used 0.875866 second user time and 2.46962 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-29 07:28:16
IDJOB=1518806
IDBENCH=70710
IDSOLVER=522
FILE ID=node25/1518806-1238304496
PBS_JOBID= 9061062
Free space on /tmp= 66264 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S433356712-017.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518806-1238304496/watcher-1518806-1238304496 -o /tmp/evaluation-result-1518806-1238304496/solver-1518806-1238304496 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1518806-1238304496.cnf

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

MD5SUM BENCH= 4a78ab70ae5c4ba56ac4f88e429d1c79
RANDOM SEED=600690961

node25.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		: 3000.263
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		: 3000.263
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:        999088 kB
Buffers:        105748 kB
Cached:         848828 kB
SwapCached:       8032 kB
Active:         275164 kB
Inactive:       688916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        999088 kB
SwapTotal:     4192956 kB
SwapFree:      4178700 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          14508 kB
Slab:            78748 kB
Committed_AS:  3109940 kB
PageTables:       1464 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= 66264 MiB
End job on node25 at 2009-03-29 07:48:19