Trace number 1517161

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) 1200.07 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S1750991629-037.cnf
MD5SUM73e1213f2abc37c0c09958a5583a1b69
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 560 variables and 2380 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, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 560 free variables and 2380 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.432
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 150 duplicate clauses
0.00/0.02	c resolvent_look() :: found 74 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2454 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 560 variabels and 2454 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2454 / 560 ) = 4.38
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 = 560
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 |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 155
0.10/0.10	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 793
0.20/0.29	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 7306
2.59/2.60	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 52207
20.68/20.79	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 264979
118.45/118.58	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 991140
491.01/491.28	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-1517161-1238281264/watcher-1517161-1238281264 -o /tmp/evaluation-result-1517161-1238281264/solver-1517161-1238281264 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1517161-1238281264.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 3/64 4901
/proc/meminfo: memFree=1163360/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=968 CPUtime=0
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1100792757 991232 122 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 242 122 62 167 0 73 0

[startup+0.0717809 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 4901
/proc/meminfo: memFree=1163360/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=1944 CPUtime=0.07
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 321 0 0 0 7 0 0 0 18 0 1 0 1100792757 1990656 304 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 486 304 91 167 0 317 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1944

[startup+0.101786 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 4901
/proc/meminfo: memFree=1163360/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=1944 CPUtime=0.1
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 324 0 0 0 10 0 0 0 18 0 1 0 1100792757 1990656 307 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 486 307 91 167 0 317 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1944

[startup+0.301825 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 4901
/proc/meminfo: memFree=1163360/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=1944 CPUtime=0.3
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 338 0 0 0 30 0 0 0 19 0 1 0 1100792757 1990656 321 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 486 321 91 167 0 317 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1944

[startup+0.701901 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 4901
/proc/meminfo: memFree=1163360/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=2100 CPUtime=0.7
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 358 0 0 0 70 0 0 0 22 0 1 0 1100792757 2150400 341 1992294400 134512640 135197378 4294956240 18446744073709551615 134539292 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 525 341 91 167 0 356 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2100

[startup+1.50105 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 4902
/proc/meminfo: memFree=1162200/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=2236 CPUtime=1.49
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 415 0 0 0 149 0 0 0 25 0 1 0 1100792757 2289664 398 1992294400 134512640 135197378 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 559 398 91 167 0 390 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10136 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 4902
/proc/meminfo: memFree=1161880/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=2404 CPUtime=3.09
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 440 0 0 0 309 0 0 0 25 0 1 0 1100792757 2461696 423 1992294400 134512640 135197378 4294956240 18446744073709551615 134539195 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 601 423 91 167 0 432 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2404

[startup+6.30197 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 4902
/proc/meminfo: memFree=1161696/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=2556 CPUtime=6.29
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 491 0 0 0 629 0 0 0 25 0 1 0 1100792757 2617344 474 1992294400 134512640 135197378 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 639 474 91 167 0 470 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2556

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 4902
/proc/meminfo: memFree=1161120/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=3356 CPUtime=12.69
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 615 0 0 0 1269 0 0 0 25 0 1 0 1100792757 3436544 598 1992294400 134512640 135197378 4294956240 18446744073709551615 134552440 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 839 598 91 167 0 670 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3356

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 4902
/proc/meminfo: memFree=1159968/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=4508 CPUtime=25.48
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 900 0 0 0 2548 0 0 0 25 0 1 0 1100792757 4616192 883 1992294400 134512640 135197378 4294956240 18446744073709551615 134649302 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 1127 883 91 167 0 958 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4508

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 4902
/proc/meminfo: memFree=1158240/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=6932 CPUtime=51.07
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 1321 0 0 0 5107 0 0 0 25 0 1 0 1100792757 7098368 1304 1992294400 134512640 135197378 4294956240 18446744073709551615 134539152 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 1733 1304 91 167 0 1564 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6932

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 4902
/proc/meminfo: memFree=1154976/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=12260 CPUtime=102.26
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 2125 0 0 0 10225 1 0 0 25 0 1 0 1100792757 12554240 2108 1992294400 134512640 135197378 4294956240 18446744073709551615 134539314 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 3065 2108 91 167 0 2896 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12260

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1151264/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=16140 CPUtime=162.23
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 3050 0 0 0 16222 1 0 0 25 0 1 0 1100792757 16527360 3033 1992294400 134512640 135197378 4294956240 18446744073709551615 134539377 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 4035 3033 91 167 0 3866 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16140

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1147552/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=18176 CPUtime=222.2
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 3947 0 0 0 22218 2 0 0 25 0 1 0 1100792757 18612224 3930 1992294400 134512640 135197378 4294956240 18446744073709551615 134552468 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 4544 3930 91 167 0 4375 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 18176

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1143968/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=23996 CPUtime=282.18
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 4833 0 0 0 28215 3 0 0 25 0 1 0 1100792757 24571904 4816 1992294400 134512640 135197378 4294956240 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 5999 4816 91 167 0 5830 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23996

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1140392/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=23996 CPUtime=342.16
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 5717 0 0 0 34212 4 0 0 25 0 1 0 1100792757 24571904 5700 1992294400 134512640 135197378 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 5999 5700 91 167 0 5830 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23996

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1137000/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=36796 CPUtime=402.14
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 6557 0 0 0 40209 5 0 0 25 0 1 0 1100792757 37679104 6540 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 9199 6540 91 167 0 9030 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 36796

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1133608/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=36796 CPUtime=462.12
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 7395 0 0 0 46206 6 0 0 25 0 1 0 1100792757 37679104 7378 1992294400 134512640 135197378 4294956240 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 9199 7378 91 167 0 9030 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 36796

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1130216/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=36796 CPUtime=522.1
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 8256 0 0 0 52203 7 0 0 25 0 1 0 1100792757 37679104 8239 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 9199 8239 91 167 0 9030 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 36796

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1126632/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=49892 CPUtime=582.07
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 9137 0 0 0 58200 7 0 0 25 0 1 0 1100792757 51089408 9120 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 12473 9120 91 167 0 12304 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 49892

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1123176/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=49892 CPUtime=642.06
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 9991 0 0 0 64198 8 0 0 25 0 1 0 1100792757 51089408 9974 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 12473 9974 91 167 0 12304 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 49892

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1119848/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=58024 CPUtime=702.03
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 10824 0 0 0 70195 8 0 0 25 0 1 0 1100792757 59416576 10807 1992294400 134512640 135197378 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 14506 10807 91 167 0 14337 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 58024

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1116776/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=58024 CPUtime=762.01
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 11590 0 0 0 76192 9 0 0 25 0 1 0 1100792757 59416576 11573 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 14506 11573 91 167 0 14337 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 58024

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1113320/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=58024 CPUtime=821.98
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 12467 0 0 0 82189 9 0 0 25 0 1 0 1100792757 59416576 12450 1992294400 134512640 135197378 4294956240 18446744073709551615 134525344 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 14506 12450 91 167 0 14337 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 58024

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1109992/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=77668 CPUtime=881.95
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 13308 0 0 0 88184 11 0 0 25 0 1 0 1100792757 79532032 13291 1992294400 134512640 135197378 4294956240 18446744073709551615 134552516 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 19417 13291 91 167 0 19248 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 77668

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1106792/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=77668 CPUtime=941.94
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 14117 0 0 0 94182 12 0 0 25 0 1 0 1100792757 79532032 14100 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 19417 14100 91 167 0 19248 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 77668

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1103336/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=77668 CPUtime=1001.91
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 14966 0 0 0 100179 12 0 0 25 0 1 0 1100792757 79532032 14949 1992294400 134512640 135197378 4294956240 18446744073709551615 134542112 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 19417 14949 91 167 0 19248 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 77668

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1100200/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=77668 CPUtime=1061.89
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 15764 0 0 0 106176 13 0 0 25 0 1 0 1100792757 79532032 15747 1992294400 134512640 135197378 4294956240 18446744073709551615 134542257 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 19417 15747 91 167 0 19248 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 77668

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1096808/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=77668 CPUtime=1121.87
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 16587 0 0 0 112173 14 0 0 25 0 1 0 1100792757 79532032 16570 1992294400 134512640 135197378 4294956240 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 19417 16570 91 167 0 19248 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 77668

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1093608/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=77668 CPUtime=1181.85
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 17404 0 0 0 118170 15 0 0 25 0 1 0 1100792757 79532032 17387 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 19417 17387 91 167 0 19248 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 77668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1092520/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=77668 CPUtime=1200.04
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 17649 0 0 0 119989 15 0 0 25 0 1 0 1100792757 79532032 17632 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 19417 17632 91 167 0 19248 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 77668

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: 0.99 0.97 0.98 2/65 4902
/proc/meminfo: memFree=1092520/2055920 swapFree=4178400/4192956
[pid=4901] ppid=4899 vsize=77668 CPUtime=1200.04
/proc/4901/stat : 4901 (march_hi) R 4899 4901 4526 0 -1 4194304 17649 0 0 0 119989 15 0 0 25 0 1 0 1100792757 79532032 17632 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/4901/statm: 19417 17632 91 167 0 19248 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 77668

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.169974
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 77668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17649
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= 1801

runsolver used 0.906862 second user time and 2.41763 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-29 00:01:04
IDJOB=1517161
IDBENCH=70573
IDSOLVER=521
FILE ID=node9/1517161-1238281264
PBS_JOBID= 9060896
Free space on /tmp= 66348 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S1750991629-037.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517161-1238281264/watcher-1517161-1238281264 -o /tmp/evaluation-result-1517161-1238281264/solver-1517161-1238281264 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1517161-1238281264.cnf

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

MD5SUM BENCH= 73e1213f2abc37c0c09958a5583a1b69
RANDOM SEED=1173613243

node9.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		: 3000.268
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		: 3000.268
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:       1163840 kB
Buffers:         93192 kB
Cached:         711720 kB
SwapCached:       8300 kB
Active:         213552 kB
Inactive:       601212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1163840 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:             924 kB
Writeback:           0 kB
Mapped:          15528 kB
Slab:            63380 kB
Committed_AS:  2831160 kB
PageTables:       1392 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= 66348 MiB
End job on node9 at 2009-03-29 00:21:07