Trace number 1516837

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) 1200.03 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S149116968-021.cnf
MD5SUM7d2d3634187334a9c4b4ef97daf4cc0a
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.01/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.02	c main()::
0.01/0.02	c initFormula():: searching for DIMACS p-line....
0.01/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 520 variables and 2210 clauses.
0.01/0.02	c parseCNF():: parsing....
0.01/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.02	c runParser():: parsing was successful, warming up engines...
0.01/0.02	c simplify_formula():: removed 0 tautological, 3 satisfied and 0 duplicate clauses
0.01/0.02	c preprocessing fase I completed:: there are now 519 free variables and 2207 clauses.
0.01/0.02	c stat :: sign balance is biased by 0.387
0.01/0.02	c using 3-SAT heuristics (occurence based diff)
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 154 duplicate clauses
0.01/0.02	c resolvent_look() :: found 69 resolvents
0.01/0.02	c lessRedundantTransformation():: nothing to be done.
0.01/0.02	c transformTo3SAT():: you gave me 520 variables and 2276 clauses.
0.01/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.02	c transformTo3SAT():: the transformation yielded 520 variabels and 2276 clauses.
0.01/0.02	c main():: clause / variable ratio: ( 2276 / 520 ) = 4.38
0.01/0.02	c longest clause has size 3
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c number of free variables = 519
0.01/0.02	c dynamic_preselect_setsize :: off
0.01/0.02	c main():: all systems go!
0.01/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 158
0.01/0.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 676
0.19/0.24	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5138
1.69/1.76	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 30032
11.59/11.63	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 126023
54.67/54.73	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 394847
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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-1516837-1238275987/watcher-1516837-1238275987 -o /tmp/evaluation-result-1516837-1238275987/solver-1516837-1238275987 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516837-1238275987.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: 1.00 1.00 1.00 3/64 23880
/proc/meminfo: memFree=1405904/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=976 CPUtime=0
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1100264816 999424 125 1992294400 134512640 135197378 4294956240 18446744073709551615 134688148 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 244 125 62 167 0 75 0

[startup+0.0214619 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23880
/proc/meminfo: memFree=1405904/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=1116 CPUtime=0.01
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 182 0 0 0 1 0 0 0 18 0 1 0 1100264816 1142784 165 1992294400 134512640 135197378 4294956240 18446744073709551615 134611472 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 279 165 82 167 0 110 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1116

[startup+0.101475 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23880
/proc/meminfo: memFree=1405904/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=1768 CPUtime=0.09
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 305 0 0 0 9 0 0 0 18 0 1 0 1100264816 1810432 288 1992294400 134512640 135197378 4294956240 18446744073709551615 134539191 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 442 288 91 167 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301507 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23880
/proc/meminfo: memFree=1405904/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=1904 CPUtime=0.29
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 326 0 0 0 29 0 0 0 19 0 1 0 1100264816 1949696 309 1992294400 134512640 135197378 4294956240 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 476 309 91 167 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701574 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23880
/proc/meminfo: memFree=1405904/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=2036 CPUtime=0.69
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 337 0 0 0 69 0 0 0 22 0 1 0 1100264816 2084864 320 1992294400 134512640 135197378 4294956240 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 509 320 91 167 0 340 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2036

[startup+1.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23881
/proc/meminfo: memFree=1404872/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=2172 CPUtime=1.49
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 388 0 0 0 149 0 0 0 25 0 1 0 1100264816 2224128 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134552539 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 543 371 91 167 0 374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2172

[startup+3.10197 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23881
/proc/meminfo: memFree=1404552/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=2340 CPUtime=3.09
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 415 0 0 0 309 0 0 0 25 0 1 0 1100264816 2396160 398 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 585 398 91 167 0 416 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2340

[startup+6.3015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23881
/proc/meminfo: memFree=1404360/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=2492 CPUtime=6.29
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 467 0 0 0 629 0 0 0 25 0 1 0 1100264816 2551808 450 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 623 450 91 167 0 454 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2492

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23881
/proc/meminfo: memFree=1403784/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=3244 CPUtime=12.69
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 582 0 0 0 1269 0 0 0 25 0 1 0 1100264816 3321856 565 1992294400 134512640 135197378 4294956240 18446744073709551615 134525303 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 811 565 91 167 0 642 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3244

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23881
/proc/meminfo: memFree=1402632/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=4112 CPUtime=25.49
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 853 0 0 0 2549 0 0 0 25 0 1 0 1100264816 4210688 810 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 1028 810 91 167 0 859 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4112

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23881
/proc/meminfo: memFree=1401224/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=6500 CPUtime=51.07
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 1249 0 0 0 5107 0 0 0 25 0 1 0 1100264816 6656000 1206 1992294400 134512640 135197378 4294956240 18446744073709551615 134542178 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 1625 1206 91 167 0 1456 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6500

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23881
/proc/meminfo: memFree=1398024/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=11760 CPUtime=102.26
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 2028 0 0 0 10225 1 0 0 25 0 1 0 1100264816 12042240 1985 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 2940 1985 91 167 0 2771 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11760

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23881
/proc/meminfo: memFree=1394568/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=15640 CPUtime=162.24
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 2889 0 0 0 16222 2 0 0 25 0 1 0 1100264816 16015360 2846 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 3910 2846 91 167 0 3741 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15640

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23881
/proc/meminfo: memFree=1391176/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=17528 CPUtime=222.22
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 3719 0 0 0 22219 3 0 0 25 0 1 0 1100264816 17948672 3676 1992294400 134512640 135197378 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 4382 3676 91 167 0 4213 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17528

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23881
/proc/meminfo: memFree=1387848/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=23480 CPUtime=282.2
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 4541 0 0 0 28217 3 0 0 25 0 1 0 1100264816 24043520 4498 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 5870 4498 91 167 0 5701 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23480

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23881
/proc/meminfo: memFree=1384520/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=23480 CPUtime=342.18
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 5372 0 0 0 34214 4 0 0 25 0 1 0 1100264816 24043520 5329 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 5870 5329 91 167 0 5701 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23480

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23881
/proc/meminfo: memFree=1381320/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=35996 CPUtime=402.16
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 6157 0 0 0 40211 5 0 0 25 0 1 0 1100264816 36859904 6114 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 8999 6114 91 167 0 8830 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 35996

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23883
/proc/meminfo: memFree=1378184/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=35996 CPUtime=462.14
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 6937 0 0 0 46209 5 0 0 25 0 1 0 1100264816 36859904 6894 1992294400 134512640 135197378 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 8999 6894 91 167 0 8830 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 35996

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23883
/proc/meminfo: memFree=1375112/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=35996 CPUtime=522.12
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 7704 0 0 0 52206 6 0 0 25 0 1 0 1100264816 36859904 7661 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 8999 7661 91 167 0 8830 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 35996

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23883
/proc/meminfo: memFree=1371912/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=35996 CPUtime=582.1
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 8491 0 0 0 58204 6 0 0 25 0 1 0 1100264816 36859904 8448 1992294400 134512640 135197378 4294956240 18446744073709551615 134542220 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 8999 8448 91 167 0 8830 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 35996

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23883
/proc/meminfo: memFree=1368840/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=49092 CPUtime=642.09
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 9246 0 0 0 64202 7 0 0 25 0 1 0 1100264816 50270208 9203 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 12273 9203 91 167 0 12104 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 49092

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23883
/proc/meminfo: memFree=1365768/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=49092 CPUtime=702.07
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 10027 0 0 0 70199 8 0 0 25 0 1 0 1100264816 50270208 9984 1992294400 134512640 135197378 4294956240 18446744073709551615 134525250 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 12273 9984 91 167 0 12104 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 49092

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23883
/proc/meminfo: memFree=1362696/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=56656 CPUtime=762.05
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 10786 0 0 0 76197 8 0 0 25 0 1 0 1100264816 58015744 10743 1992294400 134512640 135197378 4294956240 18446744073709551615 134525333 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 14164 10743 91 167 0 13995 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 56656

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23883
/proc/meminfo: memFree=1359752/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=56656 CPUtime=822.03
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 11522 0 0 0 82194 9 0 0 25 0 1 0 1100264816 58015744 11479 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 14164 11479 91 167 0 13995 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 56656

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23883
/proc/meminfo: memFree=1356872/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=56656 CPUtime=882
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 12234 0 0 0 88191 9 0 0 25 0 1 0 1100264816 58015744 12191 1992294400 134512640 135197378 4294956240 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 14164 12191 91 167 0 13995 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 56656

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23883
/proc/meminfo: memFree=1353864/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=76300 CPUtime=941.99
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 12962 0 0 0 94189 10 0 0 25 0 1 0 1100264816 78131200 12919 1992294400 134512640 135197378 4294956240 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 19075 12919 91 167 0 18906 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 76300

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23883
/proc/meminfo: memFree=1351112/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=76300 CPUtime=1001.97
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 13639 0 0 0 100187 10 0 0 25 0 1 0 1100264816 78131200 13596 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 19075 13596 91 167 0 18906 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 76300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23883
/proc/meminfo: memFree=1348168/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=76300 CPUtime=1061.94
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 14391 0 0 0 106184 10 0 0 25 0 1 0 1100264816 78131200 14348 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 19075 14348 91 167 0 18906 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 76300

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23883
/proc/meminfo: memFree=1345224/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=76432 CPUtime=1121.93
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 15115 0 0 0 112182 11 0 0 25 0 1 0 1100264816 78266368 15072 1992294400 134512640 135197378 4294956240 18446744073709551615 134618526 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 19108 15072 91 167 0 18939 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 76432

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23883
/proc/meminfo: memFree=1342408/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=76432 CPUtime=1181.91
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 15820 0 0 0 118179 12 0 0 25 0 1 0 1100264816 78266368 15777 1992294400 134512640 135197378 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 19108 15777 91 167 0 18939 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 76432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23883
/proc/meminfo: memFree=1341512/2055920 swapFree=4178416/4192956
[pid=23880] ppid=23878 vsize=76432 CPUtime=1200.01
/proc/23880/stat : 23880 (march_hi) R 23878 23880 23631 0 -1 4194304 16027 0 0 0 119989 12 0 0 25 0 1 0 1100264816 78266368 15984 1992294400 134512640 135197378 4294956240 18446744073709551615 134618949 0 0 4096 0 0 0 0 17 1 0 0
/proc/23880/statm: 19108 15984 91 167 0 18939 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 76432

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): 1199.89
CPU system time (s): 0.134979
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 76432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16027
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= 1449

runsolver used 0.894863 second user time and 2.46362 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-28 22:33:07
IDJOB=1516837
IDBENCH=70546
IDSOLVER=521
FILE ID=node15/1516837-1238275987
PBS_JOBID= 9060856
Free space on /tmp= 65356 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S149116968-021.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516837-1238275987/watcher-1516837-1238275987 -o /tmp/evaluation-result-1516837-1238275987/solver-1516837-1238275987 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516837-1238275987.cnf

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

MD5SUM BENCH= 7d2d3634187334a9c4b4ef97daf4cc0a
RANDOM SEED=474623794

node15.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		: 3000.286
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		: 3000.286
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:       1406320 kB
Buffers:         79640 kB
Cached:         490636 kB
SwapCached:       8336 kB
Active:         102676 kB
Inactive:       477460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1406320 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            55304 kB
Committed_AS:  2865600 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= 65356 MiB
End job on node15 at 2009-03-28 22:53:10