Trace number 1514113

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1119314619-090.cnf
MD5SUM682adf22440a1975a5efec3ca28f38cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.86141
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.31	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.31	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.31	c main()::
0.29/0.31	c initFormula():: searching for DIMACS p-line....
0.29/0.31	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.29/0.31	c parseCNF():: parsing....
0.29/0.31	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.31	c runParser():: parsing was successful, warming up engines...
0.29/0.31	c simplify_formula():: removed 0 tautological, 146 satisfied and 0 duplicate clauses
0.29/0.31	c preprocessing fase I completed:: there are now 5976 free variables and 25054 clauses.
0.29/0.31	c stat :: sign balance is biased by 0.470
0.29/0.31	c using 3-SAT heuristics (occurence based diff)
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 155 duplicate clauses
0.29/0.31	c resolvent_look() :: found 75 resolvents
0.29/0.31	c lessRedundantTransformation():: nothing to be done.
0.29/0.31	c transformTo3SAT():: you gave me 6000 variables and 25129 clauses.
0.29/0.31	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.29/0.31	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.29/0.31	c transformTo3SAT():: the transformation yielded 6000 variabels and 25129 clauses.
0.29/0.31	c main():: clause / variable ratio: ( 25129 / 6000 ) = 4.19
0.29/0.31	c longest clause has size 3
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c number of free variables = 5976
0.29/0.31	c dynamic_preselect_setsize :: off
0.29/0.31	c main():: all systems go!
0.29/0.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 696
1.48/1.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 99248
135.74/135.80	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514113-1238226979/watcher-1514113-1238226979 -o /tmp/evaluation-result-1514113-1238226979/solver-1514113-1238226979 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514113-1238226979.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: 1.08 1.06 0.98 3/64 20101
/proc/meminfo: memFree=1740664/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=1476 CPUtime=0
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 230 0 0 0 0 0 0 0 20 0 1 0 1095361674 1511424 215 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 369 215 58 167 0 200 0

[startup+0.0069479 s]
/proc/loadavg: 1.08 1.06 0.98 3/64 20101
/proc/meminfo: memFree=1740664/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=1476 CPUtime=0
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 239 0 0 0 0 0 0 0 20 0 1 0 1095361674 1511424 224 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 369 224 58 167 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1476

[startup+0.101966 s]
/proc/loadavg: 1.08 1.06 0.98 3/64 20101
/proc/meminfo: memFree=1740664/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=4088 CPUtime=0.09
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 1219 0 0 0 9 0 0 0 20 0 1 0 1095361674 4186112 708 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 1022 708 67 167 0 853 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4088

[startup+0.302004 s]
/proc/loadavg: 1.08 1.06 0.98 3/64 20101
/proc/meminfo: memFree=1740664/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=11960 CPUtime=0.29
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 3513 0 0 0 28 1 0 0 22 0 1 0 1095361674 12247040 1320 1992294400 134512640 135197378 4294956240 18446744073709551615 134702585 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 2990 1320 86 167 0 2821 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11960

[startup+0.701084 s]
/proc/loadavg: 1.08 1.06 0.98 3/64 20101
/proc/meminfo: memFree=1740664/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=12280 CPUtime=0.69
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 4960 0 0 0 67 2 0 0 25 0 1 0 1095361674 12574720 2767 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 3070 2767 91 167 0 2901 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12280

[startup+1.50124 s]
/proc/loadavg: 1.08 1.06 0.98 2/65 20102
/proc/meminfo: memFree=1729392/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=13192 CPUtime=1.48
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 5139 0 0 0 146 2 0 0 25 0 1 0 1095361674 13508608 2946 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 3298 2946 91 167 0 3129 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13192

[startup+3.10156 s]
/proc/loadavg: 1.07 1.06 0.98 2/65 20102
/proc/meminfo: memFree=1729008/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=13328 CPUtime=3.08
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 5177 0 0 0 306 2 0 0 25 0 1 0 1095361674 13647872 2984 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 3332 2984 91 167 0 3163 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13328

[startup+6.30219 s]
/proc/loadavg: 1.07 1.06 0.98 2/65 20102
/proc/meminfo: memFree=1728560/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=13628 CPUtime=6.28
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 5239 0 0 0 626 2 0 0 25 0 1 0 1095361674 13955072 3046 1992294400 134512640 135197378 4294956240 18446744073709551615 134542024 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 3407 3046 91 167 0 3238 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13628

[startup+12.7015 s]
/proc/loadavg: 1.06 1.06 0.98 2/65 20102
/proc/meminfo: memFree=1728240/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=13952 CPUtime=12.68
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 5309 0 0 0 1266 2 0 0 25 0 1 0 1095361674 14286848 3116 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 3488 3116 91 167 0 3319 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13952

[startup+25.502 s]
/proc/loadavg: 1.05 1.06 0.98 2/65 20102
/proc/meminfo: memFree=1727536/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=14748 CPUtime=25.48
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 5494 0 0 0 2545 3 0 0 25 0 1 0 1095361674 15101952 3301 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 3687 3301 91 167 0 3518 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14748

[startup+51.1011 s]
/proc/loadavg: 1.03 1.05 0.98 2/65 20102
/proc/meminfo: memFree=1727024/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=15316 CPUtime=51.07
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 5605 0 0 0 5104 3 0 0 25 0 1 0 1095361674 15683584 3412 1992294400 134512640 135197378 4294956240 18446744073709551615 134541581 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 3829 3412 91 167 0 3660 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15316

[startup+102.305 s]
/proc/loadavg: 1.01 1.04 0.98 2/65 20102
/proc/meminfo: memFree=1725744/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=16900 CPUtime=102.25
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 5931 0 0 0 10222 3 0 0 25 0 1 0 1095361674 17305600 3733 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 4225 3733 91 167 0 4056 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16900

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 0.98 2/65 20102
/proc/meminfo: memFree=1724400/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=18592 CPUtime=162.23
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 6268 0 0 0 16219 4 0 0 25 0 1 0 1095361674 19038208 4066 1992294400 134512640 135197378 4294956240 18446744073709551615 134597712 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 4648 4066 91 167 0 4479 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18592

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 0.98 2/65 20102
/proc/meminfo: memFree=1723184/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=20316 CPUtime=222.21
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 6551 0 0 0 22217 4 0 0 25 0 1 0 1095361674 20803584 4349 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 5079 4349 91 167 0 4910 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 20316

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 0.98 2/65 20102
/proc/meminfo: memFree=1721904/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=20448 CPUtime=282.18
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 6867 0 0 0 28214 4 0 0 25 0 1 0 1095361674 20938752 4665 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 5112 4665 91 167 0 4943 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 20448

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 0.98 2/65 20108
/proc/meminfo: memFree=1720624/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=23168 CPUtime=342.16
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 7139 0 0 0 34211 5 0 0 25 0 1 0 1095361674 23724032 4937 1992294400 134512640 135197378 4294956240 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 5792 4937 91 167 0 5623 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23168

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 0.98 2/65 20108
/proc/meminfo: memFree=1719280/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=23752 CPUtime=402.13
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 7492 0 0 0 40208 5 0 0 25 0 1 0 1095361674 24322048 5285 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 5938 5285 91 167 0 5769 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 23752

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20108
/proc/meminfo: memFree=1718256/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=27632 CPUtime=462.12
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 7738 0 0 0 46206 6 0 0 25 0 1 0 1095361674 28295168 5531 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 6908 5531 91 167 0 6739 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 27632

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20108
/proc/meminfo: memFree=1717104/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=27632 CPUtime=522.09
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 8018 0 0 0 52203 6 0 0 25 0 1 0 1095361674 28295168 5811 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 6908 5811 91 167 0 6739 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 27632

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20108
/proc/meminfo: memFree=1716080/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=27632 CPUtime=582.07
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 8273 0 0 0 58200 7 0 0 25 0 1 0 1095361674 28295168 6066 1992294400 134512640 135197378 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 6908 6066 91 167 0 6739 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 27632

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20108
/proc/meminfo: memFree=1714872/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=27632 CPUtime=642.05
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 8552 0 0 0 64198 7 0 0 25 0 1 0 1095361674 28295168 6345 1992294400 134512640 135197378 4294956240 18446744073709551615 134541189 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 6908 6345 91 167 0 6739 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 27632

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20108
/proc/meminfo: memFree=1713784/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=34052 CPUtime=702.02
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 8837 0 0 0 70195 7 0 0 25 0 1 0 1095361674 34869248 6630 1992294400 134512640 135197378 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 8513 6630 91 167 0 8344 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 34052

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20108
/proc/meminfo: memFree=1712696/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=34052 CPUtime=762
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 9099 0 0 0 76192 8 0 0 25 0 1 0 1095361674 34869248 6892 1992294400 134512640 135197378 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 8513 6892 91 167 0 8344 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 34052

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20108
/proc/meminfo: memFree=1711480/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=34184 CPUtime=821.98
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 9395 0 0 0 82189 9 0 0 25 0 1 0 1095361674 35004416 7188 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 8546 7188 91 167 0 8377 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 34184

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20108
/proc/meminfo: memFree=1710456/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=34184 CPUtime=881.96
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 9646 0 0 0 88187 9 0 0 25 0 1 0 1095361674 35004416 7439 1992294400 134512640 135197378 4294956240 18446744073709551615 134572860 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 8546 7439 91 167 0 8377 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 34184

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20108
/proc/meminfo: memFree=1709240/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=34184 CPUtime=941.94
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 9933 0 0 0 94184 10 0 0 25 0 1 0 1095361674 35004416 7726 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 8546 7726 91 167 0 8377 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 34184

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20108
/proc/meminfo: memFree=1708216/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=34184 CPUtime=1001.91
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 10188 0 0 0 100181 10 0 0 25 0 1 0 1095361674 35004416 7981 1992294400 134512640 135197378 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 8546 7981 91 167 0 8377 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 34184

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20108
/proc/meminfo: memFree=1707128/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=43048 CPUtime=1061.89
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 10475 0 0 0 106179 10 0 0 25 0 1 0 1095361674 44081152 8268 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 10762 8268 91 167 0 10593 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 43048

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20108
/proc/meminfo: memFree=1706040/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=43048 CPUtime=1121.86
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 10737 0 0 0 112176 10 0 0 25 0 1 0 1095361674 44081152 8530 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 10762 8530 91 167 0 10593 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 43048

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20108
/proc/meminfo: memFree=1704888/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=43048 CPUtime=1181.85
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 11018 0 0 0 118174 11 0 0 25 0 1 0 1095361674 44081152 8811 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 10762 8811 91 167 0 10593 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 43048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20108
/proc/meminfo: memFree=1704504/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=43048 CPUtime=1200.04
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 11108 0 0 0 119993 11 0 0 25 0 1 0 1095361674 44081152 8901 1992294400 134512640 135197378 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 10762 8901 91 167 0 10593 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 43048

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 0.98 2/65 20108
/proc/meminfo: memFree=1704504/2055920 swapFree=4178884/4192956
[pid=20101] ppid=20099 vsize=43048 CPUtime=1200.04
/proc/20101/stat : 20101 (march_hi) R 20099 20101 19912 0 -1 4194304 11108 0 0 0 119993 11 0 0 25 0 1 0 1095361674 44081152 8901 1992294400 134512640 135197378 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/20101/statm: 10762 8901 91 167 0 10593 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 43048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.94
CPU system time (s): 0.119981
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 43048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11108
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= 2026

runsolver used 0.996848 second user time and 2.32465 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-28 08:56:20
IDJOB=1514113
IDBENCH=70319
IDSOLVER=521
FILE ID=node75/1514113-1238226979
PBS_JOBID= 9060583
Free space on /tmp= 64928 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1119314619-090.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514113-1238226979/watcher-1514113-1238226979 -o /tmp/evaluation-result-1514113-1238226979/solver-1514113-1238226979 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514113-1238226979.cnf

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

MD5SUM BENCH= 682adf22440a1975a5efec3ca28f38cb
RANDOM SEED=1418582046

node75.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1741080 kB
Buffers:         47656 kB
Cached:         188736 kB
SwapCached:       8136 kB
Active:         137184 kB
Inactive:       108880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741080 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          15348 kB
Slab:            54684 kB
Committed_AS:  2249868 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-28 09:16:22