Trace number 1560293

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) 1200.12 1200.51

General information on the benchmark

NameAPPLICATIONS/aprove09/
AProVE09-13.cnf
MD5SUMc24db6fd9a75d53a7bd695605d4863e5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05899
Satisfiable
(Un)Satisfiability was proved
Number of variables7606
Number of clauses26317
Sum of the clauses size68415
Maximum clause length73
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 212967
Number of clauses of size 311641
Number of clauses of size 41237
Number of clauses of size 5367
Number of clauses of size over 5104

Solver Data 

0.29/0.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.32	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.32	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.32	c main()::
0.29/0.32	c initFormula():: searching for DIMACS p-line....
0.29/0.32	c initFormula():: the DIMACS p-line indicates a CNF of 7606 variables and 26317 clauses.
0.29/0.32	c parseCNF():: parsing....
0.29/0.32	c parseCNF():: the CNF contains 1 unary clauses.
0.29/0.32	c runParser():: parsing was successful, warming up engines...
0.29/0.32	c find_and_remove_tautogolies():: found and removed 582 tautologies
0.29/0.32	c simplify_formula():: removed 1 tautological, 1400 satisfied and 2 duplicate clauses
0.29/0.32	c preprocessing fase I completed:: there are now 6950 free variables and 24914 clauses.
0.29/0.32	c stat :: sign balance is biased by 0.142
0.29/0.32	c find_equivalence():: found 2166 3-equivalences
0.29/0.32	c find_and_remove_tautogolies():: found and removed 483 tautologies
0.29/0.32	c shorten_equivalence(): average equivalence length reduced from 5.396316 to 3.570410
0.29/0.32	c using k-SAT heuristics (size based diff)
0.29/0.32	c simplify_formula():: removed 0 tautological, 8664 satisfied and 0 duplicate clauses
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 262 duplicate clauses
0.29/0.32	c main():: clause / variable ratio: ( 22349 / 7606 ) = 2.94
0.29/0.32	c longest clause has size 29
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c number of free variables = 6467
0.29/0.32	c dynamic_preselect_setsize :: off
0.29/0.32	c main():: all systems go!
0.29/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 16
0.49/0.53	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 545
4.69/4.73	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4760
28.88/28.91	c |----------------------------------------------------------------|
c |****
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c |****************************************************************| ( 3/999) NodeCount: 53047
241.21/241.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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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-1560293-1238756400/watcher-1560293-1238756400 -o /tmp/evaluation-result-1560293-1238756400/solver-1560293-1238756400 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1560293-1238756400.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: 1.71 1.89 1.64 3/64 11480
/proc/meminfo: memFree=1057128/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=1656 CPUtime=0
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 914231521 1695744 247 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 414 247 58 167 0 245 0

[startup+0.0517911 s]
/proc/loadavg: 1.71 1.89 1.64 3/64 11480
/proc/meminfo: memFree=1057128/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=3564 CPUtime=0.04
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 679 0 0 0 4 0 0 0 18 0 1 0 914231521 3649536 553 1992294400 134512640 135197250 4294956224 18446744073709551615 134565168 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 891 553 65 167 0 722 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3564

[startup+0.101797 s]
/proc/loadavg: 1.71 1.89 1.64 3/64 11480
/proc/meminfo: memFree=1057128/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=4352 CPUtime=0.09
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 1262 0 0 0 9 0 0 0 18 0 1 0 914231521 4456448 770 1992294400 134512640 135197250 4294956224 18446744073709551615 134559120 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 1088 770 67 167 0 919 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4352

[startup+0.301826 s]
/proc/loadavg: 1.71 1.89 1.64 3/64 11480
/proc/meminfo: memFree=1057128/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=14356 CPUtime=0.29
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 3820 0 0 0 28 1 0 0 19 0 1 0 914231521 14700544 1528 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 3589 1528 87 167 0 3420 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14356

[startup+0.701885 s]
/proc/loadavg: 1.71 1.89 1.64 3/64 11480
/proc/meminfo: memFree=1057128/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=15904 CPUtime=0.69
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 4676 0 0 0 68 1 0 0 23 0 1 0 914231521 16285696 2000 1992294400 134512640 135197250 4294956224 18446744073709551615 134648942 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 3976 2000 92 167 0 3807 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15904

[startup+1.502 s]
/proc/loadavg: 1.65 1.87 1.64 2/65 11481
/proc/meminfo: memFree=1049056/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=17112 CPUtime=1.49
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 4935 0 0 0 148 1 0 0 25 0 1 0 914231521 17522688 2259 1992294400 134512640 135197250 4294956224 18446744073709551615 134649176 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 4278 2259 92 167 0 4109 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17112

[startup+3.10124 s]
/proc/loadavg: 1.65 1.87 1.64 2/65 11481
/proc/meminfo: memFree=1048032/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=17888 CPUtime=3.09
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 5138 0 0 0 307 2 0 0 25 0 1 0 914231521 18317312 2462 1992294400 134512640 135197250 4294956224 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 4472 2462 92 167 0 4303 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17888

[startup+6.30171 s]
/proc/loadavg: 1.65 1.87 1.64 2/65 11481
/proc/meminfo: memFree=1046624/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=18928 CPUtime=6.29
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 5390 0 0 0 627 2 0 0 25 0 1 0 914231521 19382272 2710 1992294400 134512640 135197250 4294956224 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 4732 2710 92 167 0 4563 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18928

[startup+12.7016 s]
/proc/loadavg: 1.55 1.84 1.63 2/65 11481
/proc/meminfo: memFree=1045856/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=19588 CPUtime=12.69
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 5558 0 0 0 1267 2 0 0 25 0 1 0 914231521 20058112 2878 1992294400 134512640 135197250 4294956224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 4897 2878 92 167 0 4728 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19588

[startup+25.5015 s]
/proc/loadavg: 1.47 1.81 1.63 2/65 11481
/proc/meminfo: memFree=1044448/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=21056 CPUtime=25.48
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 5916 0 0 0 2546 2 0 0 25 0 1 0 914231521 21561344 3236 1992294400 134512640 135197250 4294956224 18446744073709551615 134592035 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 5264 3236 92 167 0 5095 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21056

[startup+51.1013 s]
/proc/loadavg: 1.31 1.75 1.61 2/65 11481
/proc/meminfo: memFree=1043232/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=22624 CPUtime=51.07
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 6261 0 0 0 5104 3 0 0 25 0 1 0 914231521 23166976 3581 1992294400 134512640 135197250 4294956224 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 5656 3581 92 167 0 5487 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22624

[startup+102.306 s]
/proc/loadavg: 1.12 1.62 1.57 2/65 11487
/proc/meminfo: memFree=1041816/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=24464 CPUtime=102.25
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 6601 0 0 0 10221 4 0 0 25 0 1 0 914231521 25051136 3921 1992294400 134512640 135197250 4294956224 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 6116 3921 92 167 0 5947 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24464

[startup+162.302 s]
/proc/loadavg: 1.04 1.50 1.53 2/65 11487
/proc/meminfo: memFree=1040152/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=27400 CPUtime=162.23
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 7011 0 0 0 16218 5 0 0 25 0 1 0 914231521 28057600 4331 1992294400 134512640 135197250 4294956224 18446744073709551615 134525699 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 6850 4331 92 167 0 6681 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27400

[startup+222.301 s]
/proc/loadavg: 1.01 1.41 1.50 2/65 11487
/proc/meminfo: memFree=1038168/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=28420 CPUtime=222.21
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 7489 0 0 0 22215 6 0 0 25 0 1 0 914231521 29102080 4809 1992294400 134512640 135197250 4294956224 18446744073709551615 134556681 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 7105 4809 92 167 0 6936 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28420

[startup+282.301 s]
/proc/loadavg: 1.00 1.33 1.46 2/65 11487
/proc/meminfo: memFree=1036696/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=33616 CPUtime=282.19
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 7852 0 0 0 28213 6 0 0 25 0 1 0 914231521 34422784 5172 1992294400 134512640 135197250 4294956224 18446744073709551615 134553568 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 8404 5172 92 167 0 8235 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 33616

[startup+342.301 s]
/proc/loadavg: 1.00 1.27 1.43 2/65 11487
/proc/meminfo: memFree=1035416/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=34504 CPUtime=342.18
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 8167 0 0 0 34211 7 0 0 25 0 1 0 914231521 35332096 5487 1992294400 134512640 135197250 4294956224 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 8626 5487 92 167 0 8457 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 34504

[startup+402.302 s]
/proc/loadavg: 1.00 1.22 1.40 2/65 11487
/proc/meminfo: memFree=1033760/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=34628 CPUtime=402.15
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 8566 0 0 0 40208 7 0 0 25 0 1 0 914231521 35459072 5886 1992294400 134512640 135197250 4294956224 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 8657 5886 92 167 0 8488 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 34628

[startup+462.302 s]
/proc/loadavg: 1.00 1.18 1.37 2/65 11487
/proc/meminfo: memFree=1032224/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=35780 CPUtime=462.14
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 8948 0 0 0 46206 8 0 0 25 0 1 0 914231521 36638720 6268 1992294400 134512640 135197250 4294956224 18446744073709551615 134553546 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 8945 6268 92 167 0 8776 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 35780

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.35 2/65 11487
/proc/meminfo: memFree=1030752/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=35904 CPUtime=522.11
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 9374 0 0 0 52203 8 0 0 25 0 1 0 914231521 36765696 6694 1992294400 134512640 135197250 4294956224 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 8976 6694 92 167 0 8807 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 35904

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.32 2/65 11487
/proc/meminfo: memFree=1028768/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=45788 CPUtime=582.09
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 9858 0 0 0 58200 9 0 0 25 0 1 0 914231521 46886912 7178 1992294400 134512640 135197250 4294956224 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 11447 7178 92 167 0 11278 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 45788

[startup+642.301 s]
/proc/loadavg: 1.05 1.11 1.31 2/65 11487
/proc/meminfo: memFree=1026848/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=47512 CPUtime=642.08
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 10329 0 0 0 64198 10 0 0 25 0 1 0 914231521 48652288 7649 1992294400 134512640 135197250 4294956224 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 11878 7649 92 167 0 11709 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 47512

[startup+702.302 s]
/proc/loadavg: 1.02 1.08 1.28 2/65 11487
/proc/meminfo: memFree=1024928/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=47512 CPUtime=702.06
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 10807 0 0 0 70195 11 0 0 25 0 1 0 914231521 48652288 8127 1992294400 134512640 135197250 4294956224 18446744073709551615 134525691 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 11878 8127 92 167 0 11709 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 47512

[startup+762.306 s]
/proc/loadavg: 1.00 1.07 1.26 2/65 11487
/proc/meminfo: memFree=1022944/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=47512 CPUtime=762.04
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 11290 0 0 0 76193 11 0 0 25 0 1 0 914231521 48652288 8610 1992294400 134512640 135197250 4294956224 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 11878 8610 92 167 0 11709 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 47512

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.24 2/65 11487
/proc/meminfo: memFree=1020768/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=47512 CPUtime=822.02
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 11846 0 0 0 82190 12 0 0 25 0 1 0 914231521 48652288 9166 1992294400 134512640 135197250 4294956224 18446744073709551615 134525534 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 11878 9166 92 167 0 11709 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 47512

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.23 2/65 11487
/proc/meminfo: memFree=1018592/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=50100 CPUtime=882
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 12370 0 0 0 88188 12 0 0 25 0 1 0 914231521 51302400 9690 1992294400 134512640 135197250 4294956224 18446744073709551615 134525522 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 12525 9690 92 167 0 12356 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 50100

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.21 2/65 11487
/proc/meminfo: memFree=1016608/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=69864 CPUtime=941.98
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 12870 0 0 0 94185 13 0 0 25 0 1 0 914231521 71540736 10190 1992294400 134512640 135197250 4294956224 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 17466 10190 92 167 0 17297 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 69864

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/65 11487
/proc/meminfo: memFree=1014560/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=69864 CPUtime=1001.96
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 13366 0 0 0 100183 13 0 0 25 0 1 0 914231521 71540736 10686 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 17466 10686 92 167 0 17297 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 69864

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/65 11487
/proc/meminfo: memFree=1012512/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=69864 CPUtime=1061.94
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 13876 0 0 0 106180 14 0 0 25 0 1 0 914231521 71540736 11196 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 17466 11196 92 167 0 17297 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 69864

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/65 11487
/proc/meminfo: memFree=1010656/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=69864 CPUtime=1121.92
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 14349 0 0 0 112178 14 0 0 25 0 1 0 914231521 71540736 11669 1992294400 134512640 135197250 4294956224 18446744073709551615 134553546 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 17466 11669 92 167 0 17297 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 69864

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/65 11487
/proc/meminfo: memFree=1008928/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=73744 CPUtime=1181.9
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 14768 0 0 0 118176 14 0 0 25 0 1 0 914231521 75513856 12088 1992294400 134512640 135197250 4294956224 18446744073709551615 134554093 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 18436 12088 92 167 0 18267 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 73744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 11487
/proc/meminfo: memFree=1008544/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=73868 CPUtime=1200.1
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 14853 0 0 0 119996 14 0 0 25 0 1 0 914231521 75640832 12173 1992294400 134512640 135197250 4294956224 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 18467 12173 92 167 0 18298 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 73868

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 1.15 2/65 11487
/proc/meminfo: memFree=1008544/2055920 swapFree=4178268/4192956
[pid=11480] ppid=11478 vsize=73868 CPUtime=1200.1
/proc/11480/stat : 11480 (march_nn) R 11478 11480 11130 0 -1 4194304 14853 0 0 0 119996 14 0 0 25 0 1 0 914231521 75640832 12173 1992294400 134512640 135197250 4294956224 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/11480/statm: 18467 12173 92 167 0 18298 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 73868

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.12
CPU user time (s): 1199.96
CPU system time (s): 0.157975
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 73868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14853
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= 1465

runsolver used 0.964853 second user time and 2.39764 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-03 13:00:00
IDJOB=1560293
IDBENCH=70893
IDSOLVER=522
FILE ID=node39/1560293-1238756400
PBS_JOBID= 9085466
Free space on /tmp= 66548 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/aprove09/AProVE09-13.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1560293-1238756400/watcher-1560293-1238756400 -o /tmp/evaluation-result-1560293-1238756400/solver-1560293-1238756400 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1560293-1238756400.cnf

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

MD5SUM BENCH= c24db6fd9a75d53a7bd695605d4863e5
RANDOM SEED=1527108021

node39.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		: 3000.285
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		: 3000.285
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:       1057544 kB
Buffers:        100284 kB
Cached:         797180 kB
SwapCached:       8160 kB
Active:         225700 kB
Inactive:       681788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1057544 kB
SwapTotal:     4192956 kB
SwapFree:      4178268 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          16760 kB
Slab:            77108 kB
Committed_AS:  2681272 kB
PageTables:       1196 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= 66548 MiB
End job on node39 at 2009-04-03 13:20:03